xref: /xsrc/external/mit/MesaLib/dist/src/amd/vulkan/radv_cmd_buffer.c

/*
 * Copyright © 2016 Red Hat.
 * Copyright © 2016 Bas Nieuwenhuizen
 *
 * based in part on anv driver which is:
 * Copyright © 2015 Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */

#include "radv_cs.h"
#include "radv_debug.h"
#include "radv_meta.h"
#include "radv_private.h"
#include "radv_radeon_winsys.h"
#include "radv_shader.h"
#include "sid.h"
#include "vk_format.h"
#include "vk_util.h"

#include "ac_debug.h"

#include "util/fast_idiv_by_const.h"

enum {
   RADV_PREFETCH_VBO_DESCRIPTORS = (1 << 0),
   RADV_PREFETCH_VS = (1 << 1),
   RADV_PREFETCH_TCS = (1 << 2),
   RADV_PREFETCH_TES = (1 << 3),
   RADV_PREFETCH_GS = (1 << 4),
   RADV_PREFETCH_PS = (1 << 5),
   RADV_PREFETCH_SHADERS = (RADV_PREFETCH_VS | RADV_PREFETCH_TCS | RADV_PREFETCH_TES |
                            RADV_PREFETCH_GS | RADV_PREFETCH_PS)
};

enum {
   RADV_RT_STAGE_BITS = (VK_SHADER_STAGE_RAYGEN_BIT_KHR | VK_SHADER_STAGE_ANY_HIT_BIT_KHR |
                         VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR | VK_SHADER_STAGE_MISS_BIT_KHR |
                         VK_SHADER_STAGE_INTERSECTION_BIT_KHR | VK_SHADER_STAGE_CALLABLE_BIT_KHR)
};

static void radv_handle_image_transition(struct radv_cmd_buffer *cmd_buffer,
                                         struct radv_image *image, VkImageLayout src_layout,
                                         bool src_render_loop, VkImageLayout dst_layout,
                                         bool dst_render_loop, uint32_t src_family,
                                         uint32_t dst_family, const VkImageSubresourceRange *range,
                                         struct radv_sample_locations_state *sample_locs);

static void radv_set_rt_stack_size(struct radv_cmd_buffer *cmd_buffer, uint32_t size);

const struct radv_dynamic_state default_dynamic_state = {
   .viewport =
      {
         .count = 0,
      },
   .scissor =
      {
         .count = 0,
      },
   .line_width = 1.0f,
   .depth_bias =
      {
         .bias = 0.0f,
         .clamp = 0.0f,
         .slope = 0.0f,
      },
   .blend_constants = {0.0f, 0.0f, 0.0f, 0.0f},
   .depth_bounds =
      {
         .min = 0.0f,
         .max = 1.0f,
      },
   .stencil_compare_mask =
      {
         .front = ~0u,
         .back = ~0u,
      },
   .stencil_write_mask =
      {
         .front = ~0u,
         .back = ~0u,
      },
   .stencil_reference =
      {
         .front = 0u,
         .back = 0u,
      },
   .line_stipple =
      {
         .factor = 0u,
         .pattern = 0u,
      },
   .cull_mode = 0u,
   .front_face = 0u,
   .primitive_topology = 0u,
   .fragment_shading_rate =
      {
         .size = {1u, 1u},
         .combiner_ops = {VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR,
                          VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR},
      },
   .depth_bias_enable = 0u,
   .primitive_restart_enable = 0u,
   .rasterizer_discard_enable = 0u,
   .logic_op = 0u,
   .color_write_enable = 0xffffffffu,
};

static void
radv_bind_dynamic_state(struct radv_cmd_buffer *cmd_buffer, const struct radv_dynamic_state *src)
{
   struct radv_dynamic_state *dest = &cmd_buffer->state.dynamic;
   uint64_t copy_mask = src->mask;
   uint64_t dest_mask = 0;

   dest->discard_rectangle.count = src->discard_rectangle.count;
   dest->sample_location.count = src->sample_location.count;

   if (copy_mask & RADV_DYNAMIC_VIEWPORT) {
      if (dest->viewport.count != src->viewport.count) {
         dest->viewport.count = src->viewport.count;
         dest_mask |= RADV_DYNAMIC_VIEWPORT;
      }

      if (memcmp(&dest->viewport.viewports, &src->viewport.viewports,
                 src->viewport.count * sizeof(VkViewport))) {
         typed_memcpy(dest->viewport.viewports, src->viewport.viewports, src->viewport.count);
         typed_memcpy(dest->viewport.xform, src->viewport.xform, src->viewport.count);
         dest_mask |= RADV_DYNAMIC_VIEWPORT;
      }
   }

   if (copy_mask & RADV_DYNAMIC_SCISSOR) {
      if (dest->scissor.count != src->scissor.count) {
         dest->scissor.count = src->scissor.count;
         dest_mask |= RADV_DYNAMIC_SCISSOR;
      }

      if (memcmp(&dest->scissor.scissors, &src->scissor.scissors,
                 src->scissor.count * sizeof(VkRect2D))) {
         typed_memcpy(dest->scissor.scissors, src->scissor.scissors, src->scissor.count);
         dest_mask |= RADV_DYNAMIC_SCISSOR;
      }
   }

   if (copy_mask & RADV_DYNAMIC_LINE_WIDTH) {
      if (dest->line_width != src->line_width) {
         dest->line_width = src->line_width;
         dest_mask |= RADV_DYNAMIC_LINE_WIDTH;
      }
   }

   if (copy_mask & RADV_DYNAMIC_DEPTH_BIAS) {
      if (memcmp(&dest->depth_bias, &src->depth_bias, sizeof(src->depth_bias))) {
         dest->depth_bias = src->depth_bias;
         dest_mask |= RADV_DYNAMIC_DEPTH_BIAS;
      }
   }

   if (copy_mask & RADV_DYNAMIC_BLEND_CONSTANTS) {
      if (memcmp(&dest->blend_constants, &src->blend_constants, sizeof(src->blend_constants))) {
         typed_memcpy(dest->blend_constants, src->blend_constants, 4);
         dest_mask |= RADV_DYNAMIC_BLEND_CONSTANTS;
      }
   }

   if (copy_mask & RADV_DYNAMIC_DEPTH_BOUNDS) {
      if (memcmp(&dest->depth_bounds, &src->depth_bounds, sizeof(src->depth_bounds))) {
         dest->depth_bounds = src->depth_bounds;
         dest_mask |= RADV_DYNAMIC_DEPTH_BOUNDS;
      }
   }

   if (copy_mask & RADV_DYNAMIC_STENCIL_COMPARE_MASK) {
      if (memcmp(&dest->stencil_compare_mask, &src->stencil_compare_mask,
                 sizeof(src->stencil_compare_mask))) {
         dest->stencil_compare_mask = src->stencil_compare_mask;
         dest_mask |= RADV_DYNAMIC_STENCIL_COMPARE_MASK;
      }
   }

   if (copy_mask & RADV_DYNAMIC_STENCIL_WRITE_MASK) {
      if (memcmp(&dest->stencil_write_mask, &src->stencil_write_mask,
                 sizeof(src->stencil_write_mask))) {
         dest->stencil_write_mask = src->stencil_write_mask;
         dest_mask |= RADV_DYNAMIC_STENCIL_WRITE_MASK;
      }
   }

   if (copy_mask & RADV_DYNAMIC_STENCIL_REFERENCE) {
      if (memcmp(&dest->stencil_reference, &src->stencil_reference,
                 sizeof(src->stencil_reference))) {
         dest->stencil_reference = src->stencil_reference;
         dest_mask |= RADV_DYNAMIC_STENCIL_REFERENCE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_DISCARD_RECTANGLE) {
      if (memcmp(&dest->discard_rectangle.rectangles, &src->discard_rectangle.rectangles,
                 src->discard_rectangle.count * sizeof(VkRect2D))) {
         typed_memcpy(dest->discard_rectangle.rectangles, src->discard_rectangle.rectangles,
                      src->discard_rectangle.count);
         dest_mask |= RADV_DYNAMIC_DISCARD_RECTANGLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_SAMPLE_LOCATIONS) {
      if (dest->sample_location.per_pixel != src->sample_location.per_pixel ||
          dest->sample_location.grid_size.width != src->sample_location.grid_size.width ||
          dest->sample_location.grid_size.height != src->sample_location.grid_size.height ||
          memcmp(&dest->sample_location.locations, &src->sample_location.locations,
                 src->sample_location.count * sizeof(VkSampleLocationEXT))) {
         dest->sample_location.per_pixel = src->sample_location.per_pixel;
         dest->sample_location.grid_size = src->sample_location.grid_size;
         typed_memcpy(dest->sample_location.locations, src->sample_location.locations,
                      src->sample_location.count);
         dest_mask |= RADV_DYNAMIC_SAMPLE_LOCATIONS;
      }
   }

   if (copy_mask & RADV_DYNAMIC_LINE_STIPPLE) {
      if (memcmp(&dest->line_stipple, &src->line_stipple, sizeof(src->line_stipple))) {
         dest->line_stipple = src->line_stipple;
         dest_mask |= RADV_DYNAMIC_LINE_STIPPLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_CULL_MODE) {
      if (dest->cull_mode != src->cull_mode) {
         dest->cull_mode = src->cull_mode;
         dest_mask |= RADV_DYNAMIC_CULL_MODE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_FRONT_FACE) {
      if (dest->front_face != src->front_face) {
         dest->front_face = src->front_face;
         dest_mask |= RADV_DYNAMIC_FRONT_FACE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_PRIMITIVE_TOPOLOGY) {
      if (dest->primitive_topology != src->primitive_topology) {
         dest->primitive_topology = src->primitive_topology;
         dest_mask |= RADV_DYNAMIC_PRIMITIVE_TOPOLOGY;
      }
   }

   if (copy_mask & RADV_DYNAMIC_DEPTH_TEST_ENABLE) {
      if (dest->depth_test_enable != src->depth_test_enable) {
         dest->depth_test_enable = src->depth_test_enable;
         dest_mask |= RADV_DYNAMIC_DEPTH_TEST_ENABLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_DEPTH_WRITE_ENABLE) {
      if (dest->depth_write_enable != src->depth_write_enable) {
         dest->depth_write_enable = src->depth_write_enable;
         dest_mask |= RADV_DYNAMIC_DEPTH_WRITE_ENABLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_DEPTH_COMPARE_OP) {
      if (dest->depth_compare_op != src->depth_compare_op) {
         dest->depth_compare_op = src->depth_compare_op;
         dest_mask |= RADV_DYNAMIC_DEPTH_COMPARE_OP;
      }
   }

   if (copy_mask & RADV_DYNAMIC_DEPTH_BOUNDS_TEST_ENABLE) {
      if (dest->depth_bounds_test_enable != src->depth_bounds_test_enable) {
         dest->depth_bounds_test_enable = src->depth_bounds_test_enable;
         dest_mask |= RADV_DYNAMIC_DEPTH_BOUNDS_TEST_ENABLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_STENCIL_TEST_ENABLE) {
      if (dest->stencil_test_enable != src->stencil_test_enable) {
         dest->stencil_test_enable = src->stencil_test_enable;
         dest_mask |= RADV_DYNAMIC_STENCIL_TEST_ENABLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_STENCIL_OP) {
      if (memcmp(&dest->stencil_op, &src->stencil_op, sizeof(src->stencil_op))) {
         dest->stencil_op = src->stencil_op;
         dest_mask |= RADV_DYNAMIC_STENCIL_OP;
      }
   }

   if (copy_mask & RADV_DYNAMIC_FRAGMENT_SHADING_RATE) {
      if (memcmp(&dest->fragment_shading_rate, &src->fragment_shading_rate,
                 sizeof(src->fragment_shading_rate))) {
         dest->fragment_shading_rate = src->fragment_shading_rate;
         dest_mask |= RADV_DYNAMIC_FRAGMENT_SHADING_RATE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_DEPTH_BIAS_ENABLE) {
      if (dest->depth_bias_enable != src->depth_bias_enable) {
         dest->depth_bias_enable = src->depth_bias_enable;
         dest_mask |= RADV_DYNAMIC_DEPTH_BIAS_ENABLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_PRIMITIVE_RESTART_ENABLE) {
      if (dest->primitive_restart_enable != src->primitive_restart_enable) {
         dest->primitive_restart_enable = src->primitive_restart_enable;
         dest_mask |= RADV_DYNAMIC_PRIMITIVE_RESTART_ENABLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_RASTERIZER_DISCARD_ENABLE) {
      if (dest->rasterizer_discard_enable != src->rasterizer_discard_enable) {
         dest->rasterizer_discard_enable = src->rasterizer_discard_enable;
         dest_mask |= RADV_DYNAMIC_RASTERIZER_DISCARD_ENABLE;
      }
   }

   if (copy_mask & RADV_DYNAMIC_LOGIC_OP) {
      if (dest->logic_op != src->logic_op) {
         dest->logic_op = src->logic_op;
         dest_mask |= RADV_DYNAMIC_LOGIC_OP;
      }
   }

   if (copy_mask & RADV_DYNAMIC_COLOR_WRITE_ENABLE) {
      if (dest->color_write_enable != src->color_write_enable) {
         dest->color_write_enable = src->color_write_enable;
         dest_mask |= RADV_DYNAMIC_COLOR_WRITE_ENABLE;
      }
   }

   cmd_buffer->state.dirty |= dest_mask;
}

static void
radv_bind_streamout_state(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline)
{
   struct radv_streamout_state *so = &cmd_buffer->state.streamout;
   struct radv_shader_info *info;

   if (!pipeline->streamout_shader || cmd_buffer->device->physical_device->use_ngg_streamout)
      return;

   info = &pipeline->streamout_shader->info;
   for (int i = 0; i < MAX_SO_BUFFERS; i++)
      so->stride_in_dw[i] = info->so.strides[i];

   so->enabled_stream_buffers_mask = info->so.enabled_stream_buffers_mask;
}

bool
radv_cmd_buffer_uses_mec(struct radv_cmd_buffer *cmd_buffer)
{
   return cmd_buffer->queue_family_index == RADV_QUEUE_COMPUTE &&
          cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7;
}

enum ring_type
radv_queue_family_to_ring(int f)
{
   switch (f) {
   case RADV_QUEUE_GENERAL:
      return RING_GFX;
   case RADV_QUEUE_COMPUTE:
      return RING_COMPUTE;
   case RADV_QUEUE_TRANSFER:
      return RING_DMA;
   default:
      unreachable("Unknown queue family");
   }
}

static void
radv_emit_write_data_packet(struct radv_cmd_buffer *cmd_buffer, unsigned engine_sel, uint64_t va,
                            unsigned count, const uint32_t *data)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;

   radeon_check_space(cmd_buffer->device->ws, cs, 4 + count);

   radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 2 + count, 0));
   radeon_emit(cs, S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(engine_sel));
   radeon_emit(cs, va);
   radeon_emit(cs, va >> 32);
   radeon_emit_array(cs, data, count);
}

static void
radv_emit_clear_data(struct radv_cmd_buffer *cmd_buffer, unsigned engine_sel, uint64_t va,
                     unsigned size)
{
   uint32_t *zeroes = alloca(size);
   memset(zeroes, 0, size);
   radv_emit_write_data_packet(cmd_buffer, engine_sel, va, size / 4, zeroes);
}

static void
radv_destroy_cmd_buffer(struct radv_cmd_buffer *cmd_buffer)
{
   list_del(&cmd_buffer->pool_link);

   list_for_each_entry_safe(struct radv_cmd_buffer_upload, up, &cmd_buffer->upload.list, list)
   {
      cmd_buffer->device->ws->buffer_destroy(cmd_buffer->device->ws, up->upload_bo);
      list_del(&up->list);
      free(up);
   }

   if (cmd_buffer->upload.upload_bo)
      cmd_buffer->device->ws->buffer_destroy(cmd_buffer->device->ws, cmd_buffer->upload.upload_bo);

   if (cmd_buffer->cs)
      cmd_buffer->device->ws->cs_destroy(cmd_buffer->cs);

   for (unsigned i = 0; i < MAX_BIND_POINTS; i++) {
      free(cmd_buffer->descriptors[i].push_set.set.mapped_ptr);
      vk_object_base_finish(&cmd_buffer->descriptors[i].push_set.set.base);
   }

   vk_object_base_finish(&cmd_buffer->meta_push_descriptors.base);

   vk_command_buffer_finish(&cmd_buffer->vk);
   vk_free(&cmd_buffer->pool->alloc, cmd_buffer);
}

static VkResult
radv_create_cmd_buffer(struct radv_device *device, struct radv_cmd_pool *pool,
                       VkCommandBufferLevel level, VkCommandBuffer *pCommandBuffer)
{
   struct radv_cmd_buffer *cmd_buffer;
   unsigned ring;
   cmd_buffer = vk_zalloc(&pool->alloc, sizeof(*cmd_buffer), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
   if (cmd_buffer == NULL)
      return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);

   VkResult result =
      vk_command_buffer_init(&cmd_buffer->vk, &device->vk);
   if (result != VK_SUCCESS) {
      vk_free(&cmd_buffer->pool->alloc, cmd_buffer);
      return result;
   }

   cmd_buffer->device = device;
   cmd_buffer->pool = pool;
   cmd_buffer->level = level;

   list_addtail(&cmd_buffer->pool_link, &pool->cmd_buffers);
   cmd_buffer->queue_family_index = pool->queue_family_index;

   ring = radv_queue_family_to_ring(cmd_buffer->queue_family_index);

   cmd_buffer->cs = device->ws->cs_create(device->ws, ring);
   if (!cmd_buffer->cs) {
      radv_destroy_cmd_buffer(cmd_buffer);
      return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
   }

   vk_object_base_init(&device->vk, &cmd_buffer->meta_push_descriptors.base,
                       VK_OBJECT_TYPE_DESCRIPTOR_SET);

   for (unsigned i = 0; i < MAX_BIND_POINTS; i++)
      vk_object_base_init(&device->vk, &cmd_buffer->descriptors[i].push_set.set.base,
                          VK_OBJECT_TYPE_DESCRIPTOR_SET);

   *pCommandBuffer = radv_cmd_buffer_to_handle(cmd_buffer);

   list_inithead(&cmd_buffer->upload.list);

   return VK_SUCCESS;
}

static VkResult
radv_reset_cmd_buffer(struct radv_cmd_buffer *cmd_buffer)
{
   vk_command_buffer_reset(&cmd_buffer->vk);

   cmd_buffer->device->ws->cs_reset(cmd_buffer->cs);

   list_for_each_entry_safe(struct radv_cmd_buffer_upload, up, &cmd_buffer->upload.list, list)
   {
      cmd_buffer->device->ws->buffer_destroy(cmd_buffer->device->ws, up->upload_bo);
      list_del(&up->list);
      free(up);
   }

   cmd_buffer->push_constant_stages = 0;
   cmd_buffer->scratch_size_per_wave_needed = 0;
   cmd_buffer->scratch_waves_wanted = 0;
   cmd_buffer->compute_scratch_size_per_wave_needed = 0;
   cmd_buffer->compute_scratch_waves_wanted = 0;
   cmd_buffer->esgs_ring_size_needed = 0;
   cmd_buffer->gsvs_ring_size_needed = 0;
   cmd_buffer->tess_rings_needed = false;
   cmd_buffer->gds_needed = false;
   cmd_buffer->gds_oa_needed = false;
   cmd_buffer->sample_positions_needed = false;

   if (cmd_buffer->upload.upload_bo)
      radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, cmd_buffer->upload.upload_bo);
   cmd_buffer->upload.offset = 0;

   cmd_buffer->record_result = VK_SUCCESS;

   memset(cmd_buffer->vertex_bindings, 0, sizeof(cmd_buffer->vertex_bindings));

   for (unsigned i = 0; i < MAX_BIND_POINTS; i++) {
      cmd_buffer->descriptors[i].dirty = 0;
      cmd_buffer->descriptors[i].valid = 0;
      cmd_buffer->descriptors[i].push_dirty = false;
   }

   if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9 &&
       cmd_buffer->queue_family_index == RADV_QUEUE_GENERAL) {
      unsigned num_db = cmd_buffer->device->physical_device->rad_info.max_render_backends;
      unsigned fence_offset, eop_bug_offset;
      void *fence_ptr;

      radv_cmd_buffer_upload_alloc(cmd_buffer, 8, &fence_offset, &fence_ptr);
      memset(fence_ptr, 0, 8);

      cmd_buffer->gfx9_fence_va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
      cmd_buffer->gfx9_fence_va += fence_offset;

      radv_emit_clear_data(cmd_buffer, V_370_PFP, cmd_buffer->gfx9_fence_va, 8);

      if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX9) {
         /* Allocate a buffer for the EOP bug on GFX9. */
         radv_cmd_buffer_upload_alloc(cmd_buffer, 16 * num_db, &eop_bug_offset, &fence_ptr);
         memset(fence_ptr, 0, 16 * num_db);
         cmd_buffer->gfx9_eop_bug_va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
         cmd_buffer->gfx9_eop_bug_va += eop_bug_offset;

         radv_emit_clear_data(cmd_buffer, V_370_PFP, cmd_buffer->gfx9_eop_bug_va, 16 * num_db);
      }
   }

   cmd_buffer->status = RADV_CMD_BUFFER_STATUS_INITIAL;

   return cmd_buffer->record_result;
}

static bool
radv_cmd_buffer_resize_upload_buf(struct radv_cmd_buffer *cmd_buffer, uint64_t min_needed)
{
   uint64_t new_size;
   struct radeon_winsys_bo *bo = NULL;
   struct radv_cmd_buffer_upload *upload;
   struct radv_device *device = cmd_buffer->device;

   new_size = MAX2(min_needed, 16 * 1024);
   new_size = MAX2(new_size, 2 * cmd_buffer->upload.size);

   VkResult result =
      device->ws->buffer_create(device->ws, new_size, 4096, device->ws->cs_domain(device->ws),
                                RADEON_FLAG_CPU_ACCESS | RADEON_FLAG_NO_INTERPROCESS_SHARING |
                                   RADEON_FLAG_32BIT | RADEON_FLAG_GTT_WC,
                                RADV_BO_PRIORITY_UPLOAD_BUFFER, 0, &bo);

   if (result != VK_SUCCESS) {
      cmd_buffer->record_result = result;
      return false;
   }

   radv_cs_add_buffer(device->ws, cmd_buffer->cs, bo);
   if (cmd_buffer->upload.upload_bo) {
      upload = malloc(sizeof(*upload));

      if (!upload) {
         cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY;
         device->ws->buffer_destroy(device->ws, bo);
         return false;
      }

      memcpy(upload, &cmd_buffer->upload, sizeof(*upload));
      list_add(&upload->list, &cmd_buffer->upload.list);
   }

   cmd_buffer->upload.upload_bo = bo;
   cmd_buffer->upload.size = new_size;
   cmd_buffer->upload.offset = 0;
   cmd_buffer->upload.map = device->ws->buffer_map(cmd_buffer->upload.upload_bo);

   if (!cmd_buffer->upload.map) {
      cmd_buffer->record_result = VK_ERROR_OUT_OF_DEVICE_MEMORY;
      return false;
   }

   return true;
}

bool
radv_cmd_buffer_upload_alloc(struct radv_cmd_buffer *cmd_buffer, unsigned size,
                             unsigned *out_offset, void **ptr)
{
   assert(size % 4 == 0);

   struct radeon_info *rad_info = &cmd_buffer->device->physical_device->rad_info;

   /* Align to the scalar cache line size if it results in this allocation
    * being placed in less of them.
    */
   unsigned offset = cmd_buffer->upload.offset;
   unsigned line_size = rad_info->chip_class >= GFX10 ? 64 : 32;
   unsigned gap = align(offset, line_size) - offset;
   if ((size & (line_size - 1)) > gap)
      offset = align(offset, line_size);

   if (offset + size > cmd_buffer->upload.size) {
      if (!radv_cmd_buffer_resize_upload_buf(cmd_buffer, size))
         return false;
      offset = 0;
   }

   *out_offset = offset;
   *ptr = cmd_buffer->upload.map + offset;

   cmd_buffer->upload.offset = offset + size;
   return true;
}

bool
radv_cmd_buffer_upload_data(struct radv_cmd_buffer *cmd_buffer, unsigned size, const void *data,
                            unsigned *out_offset)
{
   uint8_t *ptr;

   if (!radv_cmd_buffer_upload_alloc(cmd_buffer, size, out_offset, (void **)&ptr))
      return false;

   if (ptr)
      memcpy(ptr, data, size);

   return true;
}

void
radv_cmd_buffer_trace_emit(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_device *device = cmd_buffer->device;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint64_t va;

   va = radv_buffer_get_va(device->trace_bo);
   if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_SECONDARY)
      va += 4;

   ++cmd_buffer->state.trace_id;
   radv_emit_write_data_packet(cmd_buffer, V_370_ME, va, 1, &cmd_buffer->state.trace_id);

   radeon_check_space(cmd_buffer->device->ws, cs, 2);

   radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
   radeon_emit(cs, AC_ENCODE_TRACE_POINT(cmd_buffer->state.trace_id));
}

static void
radv_cmd_buffer_after_draw(struct radv_cmd_buffer *cmd_buffer, enum radv_cmd_flush_bits flags)
{
   if (unlikely(cmd_buffer->device->thread_trace.bo)) {
      radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
      radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_THREAD_TRACE_MARKER) | EVENT_INDEX(0));
   }

   if (cmd_buffer->device->instance->debug_flags & RADV_DEBUG_SYNC_SHADERS) {
      enum rgp_flush_bits sqtt_flush_bits = 0;
      assert(flags & (RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_CS_PARTIAL_FLUSH));

      radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 4);

      /* Force wait for graphics or compute engines to be idle. */
      si_cs_emit_cache_flush(cmd_buffer->cs,
                             cmd_buffer->device->physical_device->rad_info.chip_class,
                             &cmd_buffer->gfx9_fence_idx, cmd_buffer->gfx9_fence_va,
                             radv_cmd_buffer_uses_mec(cmd_buffer), flags, &sqtt_flush_bits,
                             cmd_buffer->gfx9_eop_bug_va);
   }

   if (unlikely(cmd_buffer->device->trace_bo))
      radv_cmd_buffer_trace_emit(cmd_buffer);
}

static void
radv_save_pipeline(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline)
{
   struct radv_device *device = cmd_buffer->device;
   enum ring_type ring;
   uint32_t data[2];
   uint64_t va;

   va = radv_buffer_get_va(device->trace_bo);

   ring = radv_queue_family_to_ring(cmd_buffer->queue_family_index);

   switch (ring) {
   case RING_GFX:
      va += 8;
      break;
   case RING_COMPUTE:
      va += 16;
      break;
   default:
      assert(!"invalid ring type");
   }

   uint64_t pipeline_address = (uintptr_t)pipeline;
   data[0] = pipeline_address;
   data[1] = pipeline_address >> 32;

   radv_emit_write_data_packet(cmd_buffer, V_370_ME, va, 2, data);
}

static void
radv_save_vertex_descriptors(struct radv_cmd_buffer *cmd_buffer, uint64_t vb_ptr)
{
   struct radv_device *device = cmd_buffer->device;
   uint32_t data[2];
   uint64_t va;

   va = radv_buffer_get_va(device->trace_bo);
   va += 24;

   data[0] = vb_ptr;
   data[1] = vb_ptr >> 32;

   radv_emit_write_data_packet(cmd_buffer, V_370_ME, va, 2, data);
}

void
radv_set_descriptor_set(struct radv_cmd_buffer *cmd_buffer, VkPipelineBindPoint bind_point,
                        struct radv_descriptor_set *set, unsigned idx)
{
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, bind_point);

   descriptors_state->sets[idx] = set;

   descriptors_state->valid |= (1u << idx); /* active descriptors */
   descriptors_state->dirty |= (1u << idx);
}

static void
radv_save_descriptors(struct radv_cmd_buffer *cmd_buffer, VkPipelineBindPoint bind_point)
{
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, bind_point);
   struct radv_device *device = cmd_buffer->device;
   uint32_t data[MAX_SETS * 2] = {0};
   uint64_t va;
   va = radv_buffer_get_va(device->trace_bo) + 32;

   u_foreach_bit(i, descriptors_state->valid)
   {
      struct radv_descriptor_set *set = descriptors_state->sets[i];
      data[i * 2] = (uint64_t)(uintptr_t)set;
      data[i * 2 + 1] = (uint64_t)(uintptr_t)set >> 32;
   }

   radv_emit_write_data_packet(cmd_buffer, V_370_ME, va, MAX_SETS * 2, data);
}

struct radv_userdata_info *
radv_lookup_user_sgpr(struct radv_pipeline *pipeline, gl_shader_stage stage, int idx)
{
   struct radv_shader_variant *shader = radv_get_shader(pipeline, stage);
   return &shader->info.user_sgprs_locs.shader_data[idx];
}

static void
radv_emit_userdata_address(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline,
                           gl_shader_stage stage, int idx, uint64_t va)
{
   struct radv_userdata_info *loc = radv_lookup_user_sgpr(pipeline, stage, idx);
   uint32_t base_reg = pipeline->user_data_0[stage];
   if (loc->sgpr_idx == -1)
      return;

   assert(loc->num_sgprs == 1);

   radv_emit_shader_pointer(cmd_buffer->device, cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, va,
                            false);
}

static void
radv_emit_descriptor_pointers(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline,
                              struct radv_descriptor_state *descriptors_state,
                              gl_shader_stage stage)
{
   struct radv_device *device = cmd_buffer->device;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint32_t sh_base = pipeline->user_data_0[stage];
   struct radv_userdata_locations *locs = &pipeline->shaders[stage]->info.user_sgprs_locs;
   unsigned mask = locs->descriptor_sets_enabled;

   mask &= descriptors_state->dirty & descriptors_state->valid;

   while (mask) {
      int start, count;

      u_bit_scan_consecutive_range(&mask, &start, &count);

      struct radv_userdata_info *loc = &locs->descriptor_sets[start];
      unsigned sh_offset = sh_base + loc->sgpr_idx * 4;

      radv_emit_shader_pointer_head(cs, sh_offset, count, true);
      for (int i = 0; i < count; i++) {
         struct radv_descriptor_set *set = descriptors_state->sets[start + i];

         radv_emit_shader_pointer_body(device, cs, set->header.va, true);
      }
   }
}

/**
 * Convert the user sample locations to hardware sample locations (the values
 * that will be emitted by PA_SC_AA_SAMPLE_LOCS_PIXEL_*).
 */
static void
radv_convert_user_sample_locs(struct radv_sample_locations_state *state, uint32_t x, uint32_t y,
                              VkOffset2D *sample_locs)
{
   uint32_t x_offset = x % state->grid_size.width;
   uint32_t y_offset = y % state->grid_size.height;
   uint32_t num_samples = (uint32_t)state->per_pixel;
   VkSampleLocationEXT *user_locs;
   uint32_t pixel_offset;

   pixel_offset = (x_offset + y_offset * state->grid_size.width) * num_samples;

   assert(pixel_offset <= MAX_SAMPLE_LOCATIONS);
   user_locs = &state->locations[pixel_offset];

   for (uint32_t i = 0; i < num_samples; i++) {
      float shifted_pos_x = user_locs[i].x - 0.5;
      float shifted_pos_y = user_locs[i].y - 0.5;

      int32_t scaled_pos_x = floorf(shifted_pos_x * 16);
      int32_t scaled_pos_y = floorf(shifted_pos_y * 16);

      sample_locs[i].x = CLAMP(scaled_pos_x, -8, 7);
      sample_locs[i].y = CLAMP(scaled_pos_y, -8, 7);
   }
}

/**
 * Compute the PA_SC_AA_SAMPLE_LOCS_PIXEL_* mask based on hardware sample
 * locations.
 */
static void
radv_compute_sample_locs_pixel(uint32_t num_samples, VkOffset2D *sample_locs,
                               uint32_t *sample_locs_pixel)
{
   for (uint32_t i = 0; i < num_samples; i++) {
      uint32_t sample_reg_idx = i / 4;
      uint32_t sample_loc_idx = i % 4;
      int32_t pos_x = sample_locs[i].x;
      int32_t pos_y = sample_locs[i].y;

      uint32_t shift_x = 8 * sample_loc_idx;
      uint32_t shift_y = shift_x + 4;

      sample_locs_pixel[sample_reg_idx] |= (pos_x & 0xf) << shift_x;
      sample_locs_pixel[sample_reg_idx] |= (pos_y & 0xf) << shift_y;
   }
}

/**
 * Compute the PA_SC_CENTROID_PRIORITY_* mask based on the top left hardware
 * sample locations.
 */
static uint64_t
radv_compute_centroid_priority(struct radv_cmd_buffer *cmd_buffer, VkOffset2D *sample_locs,
                               uint32_t num_samples)
{
   uint32_t *centroid_priorities = alloca(num_samples * sizeof(*centroid_priorities));
   uint32_t sample_mask = num_samples - 1;
   uint32_t *distances = alloca(num_samples * sizeof(*distances));
   uint64_t centroid_priority = 0;

   /* Compute the distances from center for each sample. */
   for (int i = 0; i < num_samples; i++) {
      distances[i] = (sample_locs[i].x * sample_locs[i].x) + (sample_locs[i].y * sample_locs[i].y);
   }

   /* Compute the centroid priorities by looking at the distances array. */
   for (int i = 0; i < num_samples; i++) {
      uint32_t min_idx = 0;

      for (int j = 1; j < num_samples; j++) {
         if (distances[j] < distances[min_idx])
            min_idx = j;
      }

      centroid_priorities[i] = min_idx;
      distances[min_idx] = 0xffffffff;
   }

   /* Compute the final centroid priority. */
   for (int i = 0; i < 8; i++) {
      centroid_priority |= centroid_priorities[i & sample_mask] << (i * 4);
   }

   return centroid_priority << 32 | centroid_priority;
}

/**
 * Emit the sample locations that are specified with VK_EXT_sample_locations.
 */
static void
radv_emit_sample_locations(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_sample_locations_state *sample_location = &cmd_buffer->state.dynamic.sample_location;
   uint32_t num_samples = (uint32_t)sample_location->per_pixel;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint32_t sample_locs_pixel[4][2] = {0};
   VkOffset2D sample_locs[4][8]; /* 8 is the max. sample count supported */
   uint32_t max_sample_dist = 0;
   uint64_t centroid_priority;

   if (!cmd_buffer->state.dynamic.sample_location.count)
      return;

   /* Convert the user sample locations to hardware sample locations. */
   radv_convert_user_sample_locs(sample_location, 0, 0, sample_locs[0]);
   radv_convert_user_sample_locs(sample_location, 1, 0, sample_locs[1]);
   radv_convert_user_sample_locs(sample_location, 0, 1, sample_locs[2]);
   radv_convert_user_sample_locs(sample_location, 1, 1, sample_locs[3]);

   /* Compute the PA_SC_AA_SAMPLE_LOCS_PIXEL_* mask. */
   for (uint32_t i = 0; i < 4; i++) {
      radv_compute_sample_locs_pixel(num_samples, sample_locs[i], sample_locs_pixel[i]);
   }

   /* Compute the PA_SC_CENTROID_PRIORITY_* mask. */
   centroid_priority = radv_compute_centroid_priority(cmd_buffer, sample_locs[0], num_samples);

   /* Compute the maximum sample distance from the specified locations. */
   for (unsigned i = 0; i < 4; ++i) {
      for (uint32_t j = 0; j < num_samples; j++) {
         VkOffset2D offset = sample_locs[i][j];
         max_sample_dist = MAX2(max_sample_dist, MAX2(abs(offset.x), abs(offset.y)));
      }
   }

   /* Emit the specified user sample locations. */
   switch (num_samples) {
   case 2:
   case 4:
      radeon_set_context_reg(cs, R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0,
                             sample_locs_pixel[0][0]);
      radeon_set_context_reg(cs, R_028C08_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0,
                             sample_locs_pixel[1][0]);
      radeon_set_context_reg(cs, R_028C18_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0,
                             sample_locs_pixel[2][0]);
      radeon_set_context_reg(cs, R_028C28_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0,
                             sample_locs_pixel[3][0]);
      break;
   case 8:
      radeon_set_context_reg(cs, R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0,
                             sample_locs_pixel[0][0]);
      radeon_set_context_reg(cs, R_028C08_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0,
                             sample_locs_pixel[1][0]);
      radeon_set_context_reg(cs, R_028C18_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0,
                             sample_locs_pixel[2][0]);
      radeon_set_context_reg(cs, R_028C28_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0,
                             sample_locs_pixel[3][0]);
      radeon_set_context_reg(cs, R_028BFC_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1,
                             sample_locs_pixel[0][1]);
      radeon_set_context_reg(cs, R_028C0C_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1,
                             sample_locs_pixel[1][1]);
      radeon_set_context_reg(cs, R_028C1C_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1,
                             sample_locs_pixel[2][1]);
      radeon_set_context_reg(cs, R_028C2C_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1,
                             sample_locs_pixel[3][1]);
      break;
   default:
      unreachable("invalid number of samples");
   }

   /* Emit the maximum sample distance and the centroid priority. */
   radeon_set_context_reg_rmw(cs, R_028BE0_PA_SC_AA_CONFIG,
                              S_028BE0_MAX_SAMPLE_DIST(max_sample_dist), ~C_028BE0_MAX_SAMPLE_DIST);

   radeon_set_context_reg_seq(cs, R_028BD4_PA_SC_CENTROID_PRIORITY_0, 2);
   radeon_emit(cs, centroid_priority);
   radeon_emit(cs, centroid_priority >> 32);

   cmd_buffer->state.context_roll_without_scissor_emitted = true;
}

static void
radv_emit_inline_push_consts(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline,
                             gl_shader_stage stage, int idx, uint32_t *values)
{
   struct radv_userdata_info *loc = radv_lookup_user_sgpr(pipeline, stage, idx);
   uint32_t base_reg = pipeline->user_data_0[stage];
   if (loc->sgpr_idx == -1)
      return;

   radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 2 + loc->num_sgprs);

   radeon_set_sh_reg_seq(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, loc->num_sgprs);
   radeon_emit_array(cmd_buffer->cs, values, loc->num_sgprs);
}

static void
radv_update_multisample_state(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline)
{
   int num_samples = pipeline->graphics.ms.num_samples;
   struct radv_pipeline *old_pipeline = cmd_buffer->state.emitted_pipeline;

   if (pipeline->shaders[MESA_SHADER_FRAGMENT]->info.ps.needs_sample_positions)
      cmd_buffer->sample_positions_needed = true;

   if (old_pipeline && num_samples == old_pipeline->graphics.ms.num_samples)
      return;

   radv_emit_default_sample_locations(cmd_buffer->cs, num_samples);

   cmd_buffer->state.context_roll_without_scissor_emitted = true;
}

static void
radv_update_binning_state(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline)
{
   const struct radv_pipeline *old_pipeline = cmd_buffer->state.emitted_pipeline;

   if (pipeline->device->physical_device->rad_info.chip_class < GFX9)
      return;

   if (old_pipeline &&
       old_pipeline->graphics.binning.pa_sc_binner_cntl_0 ==
          pipeline->graphics.binning.pa_sc_binner_cntl_0)
      return;

   bool binning_flush = false;
   if (cmd_buffer->device->physical_device->rad_info.family == CHIP_VEGA12 ||
       cmd_buffer->device->physical_device->rad_info.family == CHIP_VEGA20 ||
       cmd_buffer->device->physical_device->rad_info.family == CHIP_RAVEN2 ||
       cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10) {
      binning_flush = !old_pipeline ||
                      G_028C44_BINNING_MODE(old_pipeline->graphics.binning.pa_sc_binner_cntl_0) !=
                         G_028C44_BINNING_MODE(pipeline->graphics.binning.pa_sc_binner_cntl_0);
   }

   radeon_set_context_reg(cmd_buffer->cs, R_028C44_PA_SC_BINNER_CNTL_0,
                          pipeline->graphics.binning.pa_sc_binner_cntl_0 |
                             S_028C44_FLUSH_ON_BINNING_TRANSITION(!!binning_flush));

   cmd_buffer->state.context_roll_without_scissor_emitted = true;
}

static void
radv_emit_shader_prefetch(struct radv_cmd_buffer *cmd_buffer, struct radv_shader_variant *shader)
{
   uint64_t va;

   if (!shader)
      return;

   va = radv_shader_variant_get_va(shader);

   si_cp_dma_prefetch(cmd_buffer, va, shader->code_size);
}

static void
radv_emit_prefetch_L2(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline,
                      bool vertex_stage_only)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   uint32_t mask = state->prefetch_L2_mask;

   if (vertex_stage_only) {
      /* Fast prefetch path for starting draws as soon as possible.
       */
      mask = state->prefetch_L2_mask & (RADV_PREFETCH_VS | RADV_PREFETCH_VBO_DESCRIPTORS);
   }

   if (mask & RADV_PREFETCH_VS)
      radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_VERTEX]);

   if (mask & RADV_PREFETCH_VBO_DESCRIPTORS)
      si_cp_dma_prefetch(cmd_buffer, state->vb_va, pipeline->vb_desc_alloc_size);

   if (mask & RADV_PREFETCH_TCS)
      radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_TESS_CTRL]);

   if (mask & RADV_PREFETCH_TES)
      radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_TESS_EVAL]);

   if (mask & RADV_PREFETCH_GS) {
      radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_GEOMETRY]);
      if (radv_pipeline_has_gs_copy_shader(pipeline))
         radv_emit_shader_prefetch(cmd_buffer, pipeline->gs_copy_shader);
   }

   if (mask & RADV_PREFETCH_PS)
      radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_FRAGMENT]);

   state->prefetch_L2_mask &= ~mask;
}

static void
radv_emit_rbplus_state(struct radv_cmd_buffer *cmd_buffer)
{
   if (!cmd_buffer->device->physical_device->rad_info.rbplus_allowed)
      return;

   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   const struct radv_subpass *subpass = cmd_buffer->state.subpass;

   unsigned sx_ps_downconvert = 0;
   unsigned sx_blend_opt_epsilon = 0;
   unsigned sx_blend_opt_control = 0;

   if (!cmd_buffer->state.attachments || !subpass)
      return;

   for (unsigned i = 0; i < subpass->color_count; ++i) {
      if (subpass->color_attachments[i].attachment == VK_ATTACHMENT_UNUSED) {
         /* We don't set the DISABLE bits, because the HW can't have holes,
          * so the SPI color format is set to 32-bit 1-component. */
         sx_ps_downconvert |= V_028754_SX_RT_EXPORT_32_R << (i * 4);
         continue;
      }

      int idx = subpass->color_attachments[i].attachment;
      struct radv_color_buffer_info *cb = &cmd_buffer->state.attachments[idx].cb;

      unsigned format = G_028C70_FORMAT(cb->cb_color_info);
      unsigned swap = G_028C70_COMP_SWAP(cb->cb_color_info);
      uint32_t spi_format = (pipeline->graphics.col_format >> (i * 4)) & 0xf;
      uint32_t colormask = (pipeline->graphics.cb_target_mask >> (i * 4)) & 0xf;

      bool has_alpha, has_rgb;

      /* Set if RGB and A are present. */
      has_alpha = !G_028C74_FORCE_DST_ALPHA_1(cb->cb_color_attrib);

      if (format == V_028C70_COLOR_8 || format == V_028C70_COLOR_16 || format == V_028C70_COLOR_32)
         has_rgb = !has_alpha;
      else
         has_rgb = true;

      /* Check the colormask and export format. */
      if (!(colormask & 0x7))
         has_rgb = false;
      if (!(colormask & 0x8))
         has_alpha = false;

      if (spi_format == V_028714_SPI_SHADER_ZERO) {
         has_rgb = false;
         has_alpha = false;
      }

      /* The HW doesn't quite blend correctly with rgb9e5 if we disable the alpha
       * optimization, even though it has no alpha. */
      if (has_rgb && format == V_028C70_COLOR_5_9_9_9)
         has_alpha = true;

      /* Disable value checking for disabled channels. */
      if (!has_rgb)
         sx_blend_opt_control |= S_02875C_MRT0_COLOR_OPT_DISABLE(1) << (i * 4);
      if (!has_alpha)
         sx_blend_opt_control |= S_02875C_MRT0_ALPHA_OPT_DISABLE(1) << (i * 4);

      /* Enable down-conversion for 32bpp and smaller formats. */
      switch (format) {
      case V_028C70_COLOR_8:
      case V_028C70_COLOR_8_8:
      case V_028C70_COLOR_8_8_8_8:
         /* For 1 and 2-channel formats, use the superset thereof. */
         if (spi_format == V_028714_SPI_SHADER_FP16_ABGR ||
             spi_format == V_028714_SPI_SHADER_UINT16_ABGR ||
             spi_format == V_028714_SPI_SHADER_SINT16_ABGR) {
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_8_8_8_8 << (i * 4);
            sx_blend_opt_epsilon |= V_028758_8BIT_FORMAT << (i * 4);
         }
         break;

      case V_028C70_COLOR_5_6_5:
         if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) {
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_5_6_5 << (i * 4);
            sx_blend_opt_epsilon |= V_028758_6BIT_FORMAT << (i * 4);
         }
         break;

      case V_028C70_COLOR_1_5_5_5:
         if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) {
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_1_5_5_5 << (i * 4);
            sx_blend_opt_epsilon |= V_028758_5BIT_FORMAT << (i * 4);
         }
         break;

      case V_028C70_COLOR_4_4_4_4:
         if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) {
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_4_4_4_4 << (i * 4);
            sx_blend_opt_epsilon |= V_028758_4BIT_FORMAT << (i * 4);
         }
         break;

      case V_028C70_COLOR_32:
         if (swap == V_028C70_SWAP_STD && spi_format == V_028714_SPI_SHADER_32_R)
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_32_R << (i * 4);
         else if (swap == V_028C70_SWAP_ALT_REV && spi_format == V_028714_SPI_SHADER_32_AR)
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_32_A << (i * 4);
         break;

      case V_028C70_COLOR_16:
      case V_028C70_COLOR_16_16:
         /* For 1-channel formats, use the superset thereof. */
         if (spi_format == V_028714_SPI_SHADER_UNORM16_ABGR ||
             spi_format == V_028714_SPI_SHADER_SNORM16_ABGR ||
             spi_format == V_028714_SPI_SHADER_UINT16_ABGR ||
             spi_format == V_028714_SPI_SHADER_SINT16_ABGR) {
            if (swap == V_028C70_SWAP_STD || swap == V_028C70_SWAP_STD_REV)
               sx_ps_downconvert |= V_028754_SX_RT_EXPORT_16_16_GR << (i * 4);
            else
               sx_ps_downconvert |= V_028754_SX_RT_EXPORT_16_16_AR << (i * 4);
         }
         break;

      case V_028C70_COLOR_10_11_11:
         if (spi_format == V_028714_SPI_SHADER_FP16_ABGR)
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_10_11_11 << (i * 4);
         break;

      case V_028C70_COLOR_2_10_10_10:
         if (spi_format == V_028714_SPI_SHADER_FP16_ABGR) {
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_2_10_10_10 << (i * 4);
            sx_blend_opt_epsilon |= V_028758_10BIT_FORMAT << (i * 4);
         }
         break;
      case V_028C70_COLOR_5_9_9_9:
         if (spi_format == V_028714_SPI_SHADER_FP16_ABGR)
            sx_ps_downconvert |= V_028754_SX_RT_EXPORT_9_9_9_E5 << (i * 4);
         break;
      }
   }

   /* Do not set the DISABLE bits for the unused attachments, as that
    * breaks dual source blending in SkQP and does not seem to improve
    * performance. */

   if (sx_ps_downconvert == cmd_buffer->state.last_sx_ps_downconvert &&
       sx_blend_opt_epsilon == cmd_buffer->state.last_sx_blend_opt_epsilon &&
       sx_blend_opt_control == cmd_buffer->state.last_sx_blend_opt_control)
      return;

   radeon_set_context_reg_seq(cmd_buffer->cs, R_028754_SX_PS_DOWNCONVERT, 3);
   radeon_emit(cmd_buffer->cs, sx_ps_downconvert);
   radeon_emit(cmd_buffer->cs, sx_blend_opt_epsilon);
   radeon_emit(cmd_buffer->cs, sx_blend_opt_control);

   cmd_buffer->state.context_roll_without_scissor_emitted = true;

   cmd_buffer->state.last_sx_ps_downconvert = sx_ps_downconvert;
   cmd_buffer->state.last_sx_blend_opt_epsilon = sx_blend_opt_epsilon;
   cmd_buffer->state.last_sx_blend_opt_control = sx_blend_opt_control;
}

static void
radv_emit_batch_break_on_new_ps(struct radv_cmd_buffer *cmd_buffer)
{
   if (!cmd_buffer->device->pbb_allowed)
      return;

   struct radv_binning_settings settings =
      radv_get_binning_settings(cmd_buffer->device->physical_device);
   bool break_for_new_ps =
      (!cmd_buffer->state.emitted_pipeline ||
       cmd_buffer->state.emitted_pipeline->shaders[MESA_SHADER_FRAGMENT] !=
          cmd_buffer->state.pipeline->shaders[MESA_SHADER_FRAGMENT]) &&
      (settings.context_states_per_bin > 1 || settings.persistent_states_per_bin > 1);
   bool break_for_new_cb_target_mask =
      (cmd_buffer->state.dirty & RADV_CMD_DIRTY_DYNAMIC_COLOR_WRITE_ENABLE) &&
      settings.context_states_per_bin > 1;

   if (!break_for_new_ps && !break_for_new_cb_target_mask)
      return;

   radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
   radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_BREAK_BATCH) | EVENT_INDEX(0));
}

static void
radv_emit_graphics_pipeline(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;

   if (!pipeline || cmd_buffer->state.emitted_pipeline == pipeline)
      return;

   radv_update_multisample_state(cmd_buffer, pipeline);
   radv_update_binning_state(cmd_buffer, pipeline);

   cmd_buffer->scratch_size_per_wave_needed =
      MAX2(cmd_buffer->scratch_size_per_wave_needed, pipeline->scratch_bytes_per_wave);
   cmd_buffer->scratch_waves_wanted = MAX2(cmd_buffer->scratch_waves_wanted, pipeline->max_waves);

   if (!cmd_buffer->state.emitted_pipeline ||
       cmd_buffer->state.emitted_pipeline->graphics.can_use_guardband !=
          pipeline->graphics.can_use_guardband)
      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_SCISSOR;

   if (!cmd_buffer->state.emitted_pipeline ||
       cmd_buffer->state.emitted_pipeline->graphics.pa_su_sc_mode_cntl !=
          pipeline->graphics.pa_su_sc_mode_cntl)
      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_CULL_MODE |
                                 RADV_CMD_DIRTY_DYNAMIC_FRONT_FACE |
                                 RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS;

   if (!cmd_buffer->state.emitted_pipeline ||
       cmd_buffer->state.emitted_pipeline->graphics.pa_cl_clip_cntl !=
          pipeline->graphics.pa_cl_clip_cntl)
      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_RASTERIZER_DISCARD_ENABLE;

   if (!cmd_buffer->state.emitted_pipeline ||
       cmd_buffer->state.emitted_pipeline->graphics.cb_color_control !=
       pipeline->graphics.cb_color_control)
      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_LOGIC_OP;

   if (!cmd_buffer->state.emitted_pipeline)
      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_PRIMITIVE_TOPOLOGY |
                                 RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS |
                                 RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS |
                                 RADV_CMD_DIRTY_DYNAMIC_PRIMITIVE_RESTART_ENABLE;

   if (!cmd_buffer->state.emitted_pipeline ||
       cmd_buffer->state.emitted_pipeline->graphics.db_depth_control !=
          pipeline->graphics.db_depth_control)
      cmd_buffer->state.dirty |=
         RADV_CMD_DIRTY_DYNAMIC_DEPTH_TEST_ENABLE | RADV_CMD_DIRTY_DYNAMIC_DEPTH_WRITE_ENABLE |
         RADV_CMD_DIRTY_DYNAMIC_DEPTH_COMPARE_OP | RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS_TEST_ENABLE |
         RADV_CMD_DIRTY_DYNAMIC_STENCIL_TEST_ENABLE | RADV_CMD_DIRTY_DYNAMIC_STENCIL_OP;

   if (!cmd_buffer->state.emitted_pipeline)
      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_OP;

   if (!cmd_buffer->state.emitted_pipeline ||
       cmd_buffer->state.emitted_pipeline->graphics.cb_target_mask !=
       pipeline->graphics.cb_target_mask) {
      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_COLOR_WRITE_ENABLE;
   }

   radeon_emit_array(cmd_buffer->cs, pipeline->cs.buf, pipeline->cs.cdw);

   if (pipeline->graphics.has_ngg_culling &&
       pipeline->graphics.last_vgt_api_stage != MESA_SHADER_GEOMETRY &&
       !cmd_buffer->state.last_nggc_settings) {
      /* The already emitted RSRC2 contains the LDS required for NGG culling.
       * Culling is currently disabled, so re-emit RSRC2 to reduce LDS usage.
       * API GS always needs LDS, so this isn't useful there.
       */
      struct radv_shader_variant *v = pipeline->shaders[pipeline->graphics.last_vgt_api_stage];
      radeon_set_sh_reg(cmd_buffer->cs, R_00B22C_SPI_SHADER_PGM_RSRC2_GS,
                        (v->config.rsrc2 & C_00B22C_LDS_SIZE) |
                        S_00B22C_LDS_SIZE(v->info.num_lds_blocks_when_not_culling));
   }

   if (!cmd_buffer->state.emitted_pipeline ||
       cmd_buffer->state.emitted_pipeline->ctx_cs.cdw != pipeline->ctx_cs.cdw ||
       cmd_buffer->state.emitted_pipeline->ctx_cs_hash != pipeline->ctx_cs_hash ||
       memcmp(cmd_buffer->state.emitted_pipeline->ctx_cs.buf, pipeline->ctx_cs.buf,
              pipeline->ctx_cs.cdw * 4)) {
      radeon_emit_array(cmd_buffer->cs, pipeline->ctx_cs.buf, pipeline->ctx_cs.cdw);
      cmd_buffer->state.context_roll_without_scissor_emitted = true;
   }

   radv_emit_batch_break_on_new_ps(cmd_buffer);

   for (unsigned i = 0; i < MESA_SHADER_COMPUTE; i++) {
      if (!pipeline->shaders[i])
         continue;

      radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, pipeline->shaders[i]->bo);
   }

   if (radv_pipeline_has_gs_copy_shader(pipeline))
      radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, pipeline->gs_copy_shader->bo);

   if (unlikely(cmd_buffer->device->trace_bo))
      radv_save_pipeline(cmd_buffer, pipeline);

   cmd_buffer->state.emitted_pipeline = pipeline;

   cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_PIPELINE;
}

static void
radv_emit_viewport(struct radv_cmd_buffer *cmd_buffer)
{
   const struct radv_viewport_state *viewport = &cmd_buffer->state.dynamic.viewport;
   int i;
   const unsigned count = viewport->count;

   assert(count);
   radeon_set_context_reg_seq(cmd_buffer->cs, R_02843C_PA_CL_VPORT_XSCALE, count * 6);

   for (i = 0; i < count; i++) {
      radeon_emit(cmd_buffer->cs, fui(viewport->xform[i].scale[0]));
      radeon_emit(cmd_buffer->cs, fui(viewport->xform[i].translate[0]));
      radeon_emit(cmd_buffer->cs, fui(viewport->xform[i].scale[1]));
      radeon_emit(cmd_buffer->cs, fui(viewport->xform[i].translate[1]));
      radeon_emit(cmd_buffer->cs, fui(viewport->xform[i].scale[2]));
      radeon_emit(cmd_buffer->cs, fui(viewport->xform[i].translate[2]));
   }

   radeon_set_context_reg_seq(cmd_buffer->cs, R_0282D0_PA_SC_VPORT_ZMIN_0, count * 2);
   for (i = 0; i < count; i++) {
      float zmin = MIN2(viewport->viewports[i].minDepth, viewport->viewports[i].maxDepth);
      float zmax = MAX2(viewport->viewports[i].minDepth, viewport->viewports[i].maxDepth);
      radeon_emit(cmd_buffer->cs, fui(zmin));
      radeon_emit(cmd_buffer->cs, fui(zmax));
   }
}

static void
radv_emit_scissor(struct radv_cmd_buffer *cmd_buffer)
{
   uint32_t count = cmd_buffer->state.dynamic.scissor.count;

   si_write_scissors(cmd_buffer->cs, 0, count, cmd_buffer->state.dynamic.scissor.scissors,
                     cmd_buffer->state.dynamic.viewport.viewports,
                     cmd_buffer->state.emitted_pipeline->graphics.can_use_guardband);

   cmd_buffer->state.context_roll_without_scissor_emitted = false;
}

static void
radv_emit_discard_rectangle(struct radv_cmd_buffer *cmd_buffer)
{
   if (!cmd_buffer->state.dynamic.discard_rectangle.count)
      return;

   radeon_set_context_reg_seq(cmd_buffer->cs, R_028210_PA_SC_CLIPRECT_0_TL,
                              cmd_buffer->state.dynamic.discard_rectangle.count * 2);
   for (unsigned i = 0; i < cmd_buffer->state.dynamic.discard_rectangle.count; ++i) {
      VkRect2D rect = cmd_buffer->state.dynamic.discard_rectangle.rectangles[i];
      radeon_emit(cmd_buffer->cs, S_028210_TL_X(rect.offset.x) | S_028210_TL_Y(rect.offset.y));
      radeon_emit(cmd_buffer->cs, S_028214_BR_X(rect.offset.x + rect.extent.width) |
                                     S_028214_BR_Y(rect.offset.y + rect.extent.height));
   }
}

static void
radv_emit_line_width(struct radv_cmd_buffer *cmd_buffer)
{
   unsigned width = cmd_buffer->state.dynamic.line_width * 8;

   radeon_set_context_reg(cmd_buffer->cs, R_028A08_PA_SU_LINE_CNTL,
                          S_028A08_WIDTH(CLAMP(width, 0, 0xFFFF)));
}

static void
radv_emit_blend_constants(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   radeon_set_context_reg_seq(cmd_buffer->cs, R_028414_CB_BLEND_RED, 4);
   radeon_emit_array(cmd_buffer->cs, (uint32_t *)d->blend_constants, 4);
}

static void
radv_emit_stencil(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   radeon_set_context_reg_seq(cmd_buffer->cs, R_028430_DB_STENCILREFMASK, 2);
   radeon_emit(cmd_buffer->cs, S_028430_STENCILTESTVAL(d->stencil_reference.front) |
                                  S_028430_STENCILMASK(d->stencil_compare_mask.front) |
                                  S_028430_STENCILWRITEMASK(d->stencil_write_mask.front) |
                                  S_028430_STENCILOPVAL(1));
   radeon_emit(cmd_buffer->cs, S_028434_STENCILTESTVAL_BF(d->stencil_reference.back) |
                                  S_028434_STENCILMASK_BF(d->stencil_compare_mask.back) |
                                  S_028434_STENCILWRITEMASK_BF(d->stencil_write_mask.back) |
                                  S_028434_STENCILOPVAL_BF(1));
}

static void
radv_emit_depth_bounds(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   radeon_set_context_reg_seq(cmd_buffer->cs, R_028020_DB_DEPTH_BOUNDS_MIN, 2);
   radeon_emit(cmd_buffer->cs, fui(d->depth_bounds.min));
   radeon_emit(cmd_buffer->cs, fui(d->depth_bounds.max));
}

static void
radv_emit_depth_bias(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;
   unsigned slope = fui(d->depth_bias.slope * 16.0f);

   radeon_set_context_reg_seq(cmd_buffer->cs, R_028B7C_PA_SU_POLY_OFFSET_CLAMP, 5);
   radeon_emit(cmd_buffer->cs, fui(d->depth_bias.clamp)); /* CLAMP */
   radeon_emit(cmd_buffer->cs, slope);                    /* FRONT SCALE */
   radeon_emit(cmd_buffer->cs, fui(d->depth_bias.bias));  /* FRONT OFFSET */
   radeon_emit(cmd_buffer->cs, slope);                    /* BACK SCALE */
   radeon_emit(cmd_buffer->cs, fui(d->depth_bias.bias));  /* BACK OFFSET */
}

static void
radv_emit_line_stipple(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;
   uint32_t auto_reset_cntl = 1;

   if (d->primitive_topology == V_008958_DI_PT_LINESTRIP)
      auto_reset_cntl = 2;

   radeon_set_context_reg(cmd_buffer->cs, R_028A0C_PA_SC_LINE_STIPPLE,
                          S_028A0C_LINE_PATTERN(d->line_stipple.pattern) |
                             S_028A0C_REPEAT_COUNT(d->line_stipple.factor - 1) |
                             S_028A0C_AUTO_RESET_CNTL(auto_reset_cntl));
}

static void
radv_emit_culling(struct radv_cmd_buffer *cmd_buffer, uint64_t states)
{
   unsigned pa_su_sc_mode_cntl = cmd_buffer->state.pipeline->graphics.pa_su_sc_mode_cntl;
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   pa_su_sc_mode_cntl &= C_028814_CULL_FRONT &
                         C_028814_CULL_BACK &
                         C_028814_FACE &
                         C_028814_POLY_OFFSET_FRONT_ENABLE &
                         C_028814_POLY_OFFSET_BACK_ENABLE &
                         C_028814_POLY_OFFSET_PARA_ENABLE;

   pa_su_sc_mode_cntl |= S_028814_CULL_FRONT(!!(d->cull_mode & VK_CULL_MODE_FRONT_BIT)) |
                         S_028814_CULL_BACK(!!(d->cull_mode & VK_CULL_MODE_BACK_BIT)) |
                         S_028814_FACE(d->front_face) |
                         S_028814_POLY_OFFSET_FRONT_ENABLE(d->depth_bias_enable) |
                         S_028814_POLY_OFFSET_BACK_ENABLE(d->depth_bias_enable) |
                         S_028814_POLY_OFFSET_PARA_ENABLE(d->depth_bias_enable);

   radeon_set_context_reg(cmd_buffer->cs, R_028814_PA_SU_SC_MODE_CNTL, pa_su_sc_mode_cntl);
}

static void
radv_emit_primitive_topology(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7) {
      radeon_set_uconfig_reg_idx(cmd_buffer->device->physical_device, cmd_buffer->cs,
                                 R_030908_VGT_PRIMITIVE_TYPE, 1, d->primitive_topology);
   } else {
      radeon_set_config_reg(cmd_buffer->cs, R_008958_VGT_PRIMITIVE_TYPE, d->primitive_topology);
   }
}

static void
radv_emit_depth_control(struct radv_cmd_buffer *cmd_buffer, uint64_t states)
{
   unsigned db_depth_control = cmd_buffer->state.pipeline->graphics.db_depth_control;
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   db_depth_control &= C_028800_Z_ENABLE &
                       C_028800_Z_WRITE_ENABLE &
                       C_028800_ZFUNC &
                       C_028800_DEPTH_BOUNDS_ENABLE &
                       C_028800_STENCIL_ENABLE &
                       C_028800_BACKFACE_ENABLE &
                       C_028800_STENCILFUNC &
                       C_028800_STENCILFUNC_BF;

   db_depth_control |= S_028800_Z_ENABLE(d->depth_test_enable ? 1 : 0) |
                       S_028800_Z_WRITE_ENABLE(d->depth_write_enable ? 1 : 0) |
                       S_028800_ZFUNC(d->depth_compare_op) |
                       S_028800_DEPTH_BOUNDS_ENABLE(d->depth_bounds_test_enable ? 1 : 0) |
                       S_028800_STENCIL_ENABLE(d->stencil_test_enable ? 1 : 0) |
                       S_028800_BACKFACE_ENABLE(d->stencil_test_enable ? 1 : 0) |
                       S_028800_STENCILFUNC(d->stencil_op.front.compare_op) |
                       S_028800_STENCILFUNC_BF(d->stencil_op.back.compare_op);

   radeon_set_context_reg(cmd_buffer->cs, R_028800_DB_DEPTH_CONTROL, db_depth_control);
}

static void
radv_emit_stencil_control(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   radeon_set_context_reg(
      cmd_buffer->cs, R_02842C_DB_STENCIL_CONTROL,
      S_02842C_STENCILFAIL(si_translate_stencil_op(d->stencil_op.front.fail_op)) |
         S_02842C_STENCILZPASS(si_translate_stencil_op(d->stencil_op.front.pass_op)) |
         S_02842C_STENCILZFAIL(si_translate_stencil_op(d->stencil_op.front.depth_fail_op)) |
         S_02842C_STENCILFAIL_BF(si_translate_stencil_op(d->stencil_op.back.fail_op)) |
         S_02842C_STENCILZPASS_BF(si_translate_stencil_op(d->stencil_op.back.pass_op)) |
         S_02842C_STENCILZFAIL_BF(si_translate_stencil_op(d->stencil_op.back.depth_fail_op)));
}

static void
radv_emit_fragment_shading_rate(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   const struct radv_subpass *subpass = cmd_buffer->state.subpass;
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;
   uint32_t rate_x = MIN2(2, d->fragment_shading_rate.size.width) - 1;
   uint32_t rate_y = MIN2(2, d->fragment_shading_rate.size.height) - 1;
   uint32_t pa_cl_vrs_cntl = pipeline->graphics.vrs.pa_cl_vrs_cntl;
   uint32_t vertex_comb_mode = d->fragment_shading_rate.combiner_ops[0];
   uint32_t htile_comb_mode = d->fragment_shading_rate.combiner_ops[1];

   if (subpass && !subpass->vrs_attachment) {
      /* When the current subpass has no VRS attachment, the VRS rates are expected to be 1x1, so we
       * can cheat by tweaking the different combiner modes.
       */
      switch (htile_comb_mode) {
      case VK_FRAGMENT_SHADING_RATE_COMBINER_OP_MIN_KHR:
         /* The result of min(A, 1x1) is always 1x1. */
         FALLTHROUGH;
      case VK_FRAGMENT_SHADING_RATE_COMBINER_OP_REPLACE_KHR:
         /* Force the per-draw VRS rate to 1x1. */
         rate_x = rate_y = 0;

         /* As the result of min(A, 1x1) or replace(A, 1x1) are always 1x1, set the vertex rate
          * combiner mode as passthrough.
          */
         vertex_comb_mode = V_028848_VRS_COMB_MODE_PASSTHRU;
         break;
      case VK_FRAGMENT_SHADING_RATE_COMBINER_OP_MAX_KHR:
         /* The result of max(A, 1x1) is always A. */
         FALLTHROUGH;
      case VK_FRAGMENT_SHADING_RATE_COMBINER_OP_KEEP_KHR:
         /* Nothing to do here because the SAMPLE_ITER combiner mode should already be passthrough. */
         break;
      default:
         break;
      }
   }

   /* Emit per-draw VRS rate which is the first combiner. */
   radeon_set_uconfig_reg(cmd_buffer->cs, R_03098C_GE_VRS_RATE,
                          S_03098C_RATE_X(rate_x) | S_03098C_RATE_Y(rate_y));

   /* VERTEX_RATE_COMBINER_MODE controls the combiner mode between the
    * draw rate and the vertex rate.
    */
   pa_cl_vrs_cntl |= S_028848_VERTEX_RATE_COMBINER_MODE(vertex_comb_mode);

   /* HTILE_RATE_COMBINER_MODE controls the combiner mode between the primitive rate and the HTILE
    * rate.
    */
   pa_cl_vrs_cntl |= S_028848_HTILE_RATE_COMBINER_MODE(htile_comb_mode);

   radeon_set_context_reg(cmd_buffer->cs, R_028848_PA_CL_VRS_CNTL, pa_cl_vrs_cntl);
}

static void
radv_emit_primitive_restart_enable(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) {
      radeon_set_uconfig_reg(cmd_buffer->cs, R_03092C_VGT_MULTI_PRIM_IB_RESET_EN,
                             d->primitive_restart_enable);
   } else {
      radeon_set_context_reg(cmd_buffer->cs, R_028A94_VGT_MULTI_PRIM_IB_RESET_EN,
                             d->primitive_restart_enable);
   }
}

static void
radv_emit_rasterizer_discard_enable(struct radv_cmd_buffer *cmd_buffer)
{
   unsigned pa_cl_clip_cntl = cmd_buffer->state.pipeline->graphics.pa_cl_clip_cntl;
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   pa_cl_clip_cntl &= C_028810_DX_RASTERIZATION_KILL;
   pa_cl_clip_cntl |= S_028810_DX_RASTERIZATION_KILL(d->rasterizer_discard_enable);

   radeon_set_context_reg(cmd_buffer->cs, R_028810_PA_CL_CLIP_CNTL, pa_cl_clip_cntl);
}

static void
radv_emit_logic_op(struct radv_cmd_buffer *cmd_buffer)
{
   unsigned cb_color_control = cmd_buffer->state.pipeline->graphics.cb_color_control;
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   cb_color_control &= C_028808_ROP3;
   cb_color_control |= S_028808_ROP3(d->logic_op);

   radeon_set_context_reg(cmd_buffer->cs, R_028808_CB_COLOR_CONTROL, cb_color_control);
}

static void
radv_emit_color_write_enable(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   radeon_set_context_reg(cmd_buffer->cs, R_028238_CB_TARGET_MASK,
                          pipeline->graphics.cb_target_mask & d->color_write_enable);
}

static void
radv_emit_fb_color_state(struct radv_cmd_buffer *cmd_buffer, int index,
                         struct radv_color_buffer_info *cb, struct radv_image_view *iview,
                         VkImageLayout layout, bool in_render_loop, bool disable_dcc)
{
   bool is_vi = cmd_buffer->device->physical_device->rad_info.chip_class >= GFX8;
   uint32_t cb_color_info = cb->cb_color_info;
   struct radv_image *image = iview->image;

   if (!radv_layout_dcc_compressed(
          cmd_buffer->device, image, iview->base_mip, layout, in_render_loop,
          radv_image_queue_family_mask(image, cmd_buffer->queue_family_index,
                                       cmd_buffer->queue_family_index)) ||
       disable_dcc) {
      cb_color_info &= C_028C70_DCC_ENABLE;
   }

   if (!radv_layout_fmask_compressed(
          cmd_buffer->device, image, layout,
          radv_image_queue_family_mask(image, cmd_buffer->queue_family_index,
                                       cmd_buffer->queue_family_index))) {
      cb_color_info &= C_028C70_COMPRESSION;
   }

   if (radv_image_is_tc_compat_cmask(image) && (radv_is_fmask_decompress_pipeline(cmd_buffer) ||
                                                radv_is_dcc_decompress_pipeline(cmd_buffer))) {
      /* If this bit is set, the FMASK decompression operation
       * doesn't occur (DCC_COMPRESS also implies FMASK_DECOMPRESS).
       */
      cb_color_info &= C_028C70_FMASK_COMPRESS_1FRAG_ONLY;
   }

   if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10) {
      radeon_set_context_reg_seq(cmd_buffer->cs, R_028C60_CB_COLOR0_BASE + index * 0x3c, 11);
      radeon_emit(cmd_buffer->cs, cb->cb_color_base);
      radeon_emit(cmd_buffer->cs, 0);
      radeon_emit(cmd_buffer->cs, 0);
      radeon_emit(cmd_buffer->cs, cb->cb_color_view);
      radeon_emit(cmd_buffer->cs, cb_color_info);
      radeon_emit(cmd_buffer->cs, cb->cb_color_attrib);
      radeon_emit(cmd_buffer->cs, cb->cb_dcc_control);
      radeon_emit(cmd_buffer->cs, cb->cb_color_cmask);
      radeon_emit(cmd_buffer->cs, 0);
      radeon_emit(cmd_buffer->cs, cb->cb_color_fmask);
      radeon_emit(cmd_buffer->cs, 0);

      radeon_set_context_reg(cmd_buffer->cs, R_028C94_CB_COLOR0_DCC_BASE + index * 0x3c, cb->cb_dcc_base);

      radeon_set_context_reg(cmd_buffer->cs, R_028E40_CB_COLOR0_BASE_EXT + index * 4,
                             cb->cb_color_base >> 32);
      radeon_set_context_reg(cmd_buffer->cs, R_028E60_CB_COLOR0_CMASK_BASE_EXT + index * 4,
                             cb->cb_color_cmask >> 32);
      radeon_set_context_reg(cmd_buffer->cs, R_028E80_CB_COLOR0_FMASK_BASE_EXT + index * 4,
                             cb->cb_color_fmask >> 32);
      radeon_set_context_reg(cmd_buffer->cs, R_028EA0_CB_COLOR0_DCC_BASE_EXT + index * 4,
                             cb->cb_dcc_base >> 32);
      radeon_set_context_reg(cmd_buffer->cs, R_028EC0_CB_COLOR0_ATTRIB2 + index * 4,
                             cb->cb_color_attrib2);
      radeon_set_context_reg(cmd_buffer->cs, R_028EE0_CB_COLOR0_ATTRIB3 + index * 4,
                             cb->cb_color_attrib3);
   } else if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX9) {
      radeon_set_context_reg_seq(cmd_buffer->cs, R_028C60_CB_COLOR0_BASE + index * 0x3c, 11);
      radeon_emit(cmd_buffer->cs, cb->cb_color_base);
      radeon_emit(cmd_buffer->cs, S_028C64_BASE_256B(cb->cb_color_base >> 32));
      radeon_emit(cmd_buffer->cs, cb->cb_color_attrib2);
      radeon_emit(cmd_buffer->cs, cb->cb_color_view);
      radeon_emit(cmd_buffer->cs, cb_color_info);
      radeon_emit(cmd_buffer->cs, cb->cb_color_attrib);
      radeon_emit(cmd_buffer->cs, cb->cb_dcc_control);
      radeon_emit(cmd_buffer->cs, cb->cb_color_cmask);
      radeon_emit(cmd_buffer->cs, S_028C80_BASE_256B(cb->cb_color_cmask >> 32));
      radeon_emit(cmd_buffer->cs, cb->cb_color_fmask);
      radeon_emit(cmd_buffer->cs, S_028C88_BASE_256B(cb->cb_color_fmask >> 32));

      radeon_set_context_reg_seq(cmd_buffer->cs, R_028C94_CB_COLOR0_DCC_BASE + index * 0x3c, 2);
      radeon_emit(cmd_buffer->cs, cb->cb_dcc_base);
      radeon_emit(cmd_buffer->cs, S_028C98_BASE_256B(cb->cb_dcc_base >> 32));

      radeon_set_context_reg(cmd_buffer->cs, R_0287A0_CB_MRT0_EPITCH + index * 4,
                             cb->cb_mrt_epitch);
   } else {
      radeon_set_context_reg_seq(cmd_buffer->cs, R_028C60_CB_COLOR0_BASE + index * 0x3c, 11);
      radeon_emit(cmd_buffer->cs, cb->cb_color_base);
      radeon_emit(cmd_buffer->cs, cb->cb_color_pitch);
      radeon_emit(cmd_buffer->cs, cb->cb_color_slice);
      radeon_emit(cmd_buffer->cs, cb->cb_color_view);
      radeon_emit(cmd_buffer->cs, cb_color_info);
      radeon_emit(cmd_buffer->cs, cb->cb_color_attrib);
      radeon_emit(cmd_buffer->cs, cb->cb_dcc_control);
      radeon_emit(cmd_buffer->cs, cb->cb_color_cmask);
      radeon_emit(cmd_buffer->cs, cb->cb_color_cmask_slice);
      radeon_emit(cmd_buffer->cs, cb->cb_color_fmask);
      radeon_emit(cmd_buffer->cs, cb->cb_color_fmask_slice);

      if (is_vi) { /* DCC BASE */
         radeon_set_context_reg(cmd_buffer->cs, R_028C94_CB_COLOR0_DCC_BASE + index * 0x3c,
                                cb->cb_dcc_base);
      }
   }

   if (G_028C70_DCC_ENABLE(cb_color_info)) {
      /* Drawing with DCC enabled also compresses colorbuffers. */
      VkImageSubresourceRange range = {
         .aspectMask = iview->aspect_mask,
         .baseMipLevel = iview->base_mip,
         .levelCount = iview->level_count,
         .baseArrayLayer = iview->base_layer,
         .layerCount = iview->layer_count,
      };

      radv_update_dcc_metadata(cmd_buffer, image, &range, true);
   }
}

static void
radv_update_zrange_precision(struct radv_cmd_buffer *cmd_buffer, struct radv_ds_buffer_info *ds,
                             const struct radv_image_view *iview, VkImageLayout layout,
                             bool in_render_loop, bool requires_cond_exec)
{
   const struct radv_image *image = iview->image;
   uint32_t db_z_info = ds->db_z_info;
   uint32_t db_z_info_reg;

   if (!cmd_buffer->device->physical_device->rad_info.has_tc_compat_zrange_bug ||
       !radv_image_is_tc_compat_htile(image))
      return;

   if (!radv_layout_is_htile_compressed(
          cmd_buffer->device, image, layout, in_render_loop,
          radv_image_queue_family_mask(image, cmd_buffer->queue_family_index,
                                       cmd_buffer->queue_family_index))) {
      db_z_info &= C_028040_TILE_SURFACE_ENABLE;
   }

   db_z_info &= C_028040_ZRANGE_PRECISION;

   if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX9) {
      db_z_info_reg = R_028038_DB_Z_INFO;
   } else {
      db_z_info_reg = R_028040_DB_Z_INFO;
   }

   /* When we don't know the last fast clear value we need to emit a
    * conditional packet that will eventually skip the following
    * SET_CONTEXT_REG packet.
    */
   if (requires_cond_exec) {
      uint64_t va = radv_get_tc_compat_zrange_va(image, iview->base_mip);

      radeon_emit(cmd_buffer->cs, PKT3(PKT3_COND_EXEC, 3, 0));
      radeon_emit(cmd_buffer->cs, va);
      radeon_emit(cmd_buffer->cs, va >> 32);
      radeon_emit(cmd_buffer->cs, 0);
      radeon_emit(cmd_buffer->cs, 3); /* SET_CONTEXT_REG size */
   }

   radeon_set_context_reg(cmd_buffer->cs, db_z_info_reg, db_z_info);
}

static void
radv_emit_fb_ds_state(struct radv_cmd_buffer *cmd_buffer, struct radv_ds_buffer_info *ds,
                      struct radv_image_view *iview, VkImageLayout layout, bool in_render_loop)
{
   const struct radv_image *image = iview->image;
   uint32_t db_z_info = ds->db_z_info;
   uint32_t db_stencil_info = ds->db_stencil_info;

   if (!radv_layout_is_htile_compressed(
          cmd_buffer->device, image, layout, in_render_loop,
          radv_image_queue_family_mask(image, cmd_buffer->queue_family_index,
                                       cmd_buffer->queue_family_index))) {
      db_z_info &= C_028040_TILE_SURFACE_ENABLE;
      db_stencil_info |= S_028044_TILE_STENCIL_DISABLE(1);
   }

   radeon_set_context_reg(cmd_buffer->cs, R_028008_DB_DEPTH_VIEW, ds->db_depth_view);
   radeon_set_context_reg(cmd_buffer->cs, R_028ABC_DB_HTILE_SURFACE, ds->db_htile_surface);

   if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10) {
      radeon_set_context_reg(cmd_buffer->cs, R_028014_DB_HTILE_DATA_BASE, ds->db_htile_data_base);
      radeon_set_context_reg(cmd_buffer->cs, R_02801C_DB_DEPTH_SIZE_XY, ds->db_depth_size);

      radeon_set_context_reg_seq(cmd_buffer->cs, R_02803C_DB_DEPTH_INFO, 7);
      radeon_emit(cmd_buffer->cs, S_02803C_RESOURCE_LEVEL(1));
      radeon_emit(cmd_buffer->cs, db_z_info);
      radeon_emit(cmd_buffer->cs, db_stencil_info);
      radeon_emit(cmd_buffer->cs, ds->db_z_read_base);
      radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base);
      radeon_emit(cmd_buffer->cs, ds->db_z_read_base);
      radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base);

      radeon_set_context_reg_seq(cmd_buffer->cs, R_028068_DB_Z_READ_BASE_HI, 5);
      radeon_emit(cmd_buffer->cs, ds->db_z_read_base >> 32);
      radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base >> 32);
      radeon_emit(cmd_buffer->cs, ds->db_z_read_base >> 32);
      radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base >> 32);
      radeon_emit(cmd_buffer->cs, ds->db_htile_data_base >> 32);
   } else if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX9) {
      radeon_set_context_reg_seq(cmd_buffer->cs, R_028014_DB_HTILE_DATA_BASE, 3);
      radeon_emit(cmd_buffer->cs, ds->db_htile_data_base);
      radeon_emit(cmd_buffer->cs, S_028018_BASE_HI(ds->db_htile_data_base >> 32));
      radeon_emit(cmd_buffer->cs, ds->db_depth_size);

      radeon_set_context_reg_seq(cmd_buffer->cs, R_028038_DB_Z_INFO, 10);
      radeon_emit(cmd_buffer->cs, db_z_info);          /* DB_Z_INFO */
      radeon_emit(cmd_buffer->cs, db_stencil_info);    /* DB_STENCIL_INFO */
      radeon_emit(cmd_buffer->cs, ds->db_z_read_base); /* DB_Z_READ_BASE */
      radeon_emit(cmd_buffer->cs,
                  S_028044_BASE_HI(ds->db_z_read_base >> 32)); /* DB_Z_READ_BASE_HI */
      radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base);   /* DB_STENCIL_READ_BASE */
      radeon_emit(cmd_buffer->cs,
                  S_02804C_BASE_HI(ds->db_stencil_read_base >> 32)); /* DB_STENCIL_READ_BASE_HI */
      radeon_emit(cmd_buffer->cs, ds->db_z_write_base);              /* DB_Z_WRITE_BASE */
      radeon_emit(cmd_buffer->cs,
                  S_028054_BASE_HI(ds->db_z_write_base >> 32)); /* DB_Z_WRITE_BASE_HI */
      radeon_emit(cmd_buffer->cs, ds->db_stencil_write_base);   /* DB_STENCIL_WRITE_BASE */
      radeon_emit(cmd_buffer->cs,
                  S_02805C_BASE_HI(ds->db_stencil_write_base >> 32)); /* DB_STENCIL_WRITE_BASE_HI */

      radeon_set_context_reg_seq(cmd_buffer->cs, R_028068_DB_Z_INFO2, 2);
      radeon_emit(cmd_buffer->cs, ds->db_z_info2);
      radeon_emit(cmd_buffer->cs, ds->db_stencil_info2);
   } else {
      radeon_set_context_reg(cmd_buffer->cs, R_028014_DB_HTILE_DATA_BASE, ds->db_htile_data_base);

      radeon_set_context_reg_seq(cmd_buffer->cs, R_02803C_DB_DEPTH_INFO, 9);
      radeon_emit(cmd_buffer->cs, ds->db_depth_info);         /* R_02803C_DB_DEPTH_INFO */
      radeon_emit(cmd_buffer->cs, db_z_info);                 /* R_028040_DB_Z_INFO */
      radeon_emit(cmd_buffer->cs, db_stencil_info);           /* R_028044_DB_STENCIL_INFO */
      radeon_emit(cmd_buffer->cs, ds->db_z_read_base);        /* R_028048_DB_Z_READ_BASE */
      radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base);  /* R_02804C_DB_STENCIL_READ_BASE */
      radeon_emit(cmd_buffer->cs, ds->db_z_write_base);       /* R_028050_DB_Z_WRITE_BASE */
      radeon_emit(cmd_buffer->cs, ds->db_stencil_write_base); /* R_028054_DB_STENCIL_WRITE_BASE */
      radeon_emit(cmd_buffer->cs, ds->db_depth_size);         /* R_028058_DB_DEPTH_SIZE */
      radeon_emit(cmd_buffer->cs, ds->db_depth_slice);        /* R_02805C_DB_DEPTH_SLICE */
   }

   /* Update the ZRANGE_PRECISION value for the TC-compat bug. */
   radv_update_zrange_precision(cmd_buffer, ds, iview, layout, in_render_loop, true);

   radeon_set_context_reg(cmd_buffer->cs, R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL,
                          ds->pa_su_poly_offset_db_fmt_cntl);
}

/**
 * Update the fast clear depth/stencil values if the image is bound as a
 * depth/stencil buffer.
 */
static void
radv_update_bound_fast_clear_ds(struct radv_cmd_buffer *cmd_buffer,
                                const struct radv_image_view *iview,
                                VkClearDepthStencilValue ds_clear_value, VkImageAspectFlags aspects)
{
   const struct radv_subpass *subpass = cmd_buffer->state.subpass;
   const struct radv_image *image = iview->image;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint32_t att_idx;

   if (!cmd_buffer->state.attachments || !subpass)
      return;

   if (!subpass->depth_stencil_attachment)
      return;

   att_idx = subpass->depth_stencil_attachment->attachment;
   if (cmd_buffer->state.attachments[att_idx].iview->image != image)
      return;

   if (aspects == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
      radeon_set_context_reg_seq(cs, R_028028_DB_STENCIL_CLEAR, 2);
      radeon_emit(cs, ds_clear_value.stencil);
      radeon_emit(cs, fui(ds_clear_value.depth));
   } else if (aspects == VK_IMAGE_ASPECT_DEPTH_BIT) {
      radeon_set_context_reg(cs, R_02802C_DB_DEPTH_CLEAR, fui(ds_clear_value.depth));
   } else {
      assert(aspects == VK_IMAGE_ASPECT_STENCIL_BIT);
      radeon_set_context_reg(cs, R_028028_DB_STENCIL_CLEAR, ds_clear_value.stencil);
   }

   /* Update the ZRANGE_PRECISION value for the TC-compat bug. This is
    * only needed when clearing Z to 0.0.
    */
   if ((aspects & VK_IMAGE_ASPECT_DEPTH_BIT) && ds_clear_value.depth == 0.0) {
      VkImageLayout layout = subpass->depth_stencil_attachment->layout;
      bool in_render_loop = subpass->depth_stencil_attachment->in_render_loop;

      radv_update_zrange_precision(cmd_buffer, &cmd_buffer->state.attachments[att_idx].ds, iview,
                                   layout, in_render_loop, false);
   }

   cmd_buffer->state.context_roll_without_scissor_emitted = true;
}

/**
 * Set the clear depth/stencil values to the image's metadata.
 */
static void
radv_set_ds_clear_metadata(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                           const VkImageSubresourceRange *range,
                           VkClearDepthStencilValue ds_clear_value, VkImageAspectFlags aspects)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint32_t level_count = radv_get_levelCount(image, range);

   if (aspects == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
      uint64_t va = radv_get_ds_clear_value_va(image, range->baseMipLevel);

      /* Use the fastest way when both aspects are used. */
      radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 2 + 2 * level_count, cmd_buffer->state.predicating));
      radeon_emit(cs, S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(V_370_PFP));
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);

      for (uint32_t l = 0; l < level_count; l++) {
         radeon_emit(cs, ds_clear_value.stencil);
         radeon_emit(cs, fui(ds_clear_value.depth));
      }
   } else {
      /* Otherwise we need one WRITE_DATA packet per level. */
      for (uint32_t l = 0; l < level_count; l++) {
         uint64_t va = radv_get_ds_clear_value_va(image, range->baseMipLevel + l);
         unsigned value;

         if (aspects == VK_IMAGE_ASPECT_DEPTH_BIT) {
            value = fui(ds_clear_value.depth);
            va += 4;
         } else {
            assert(aspects == VK_IMAGE_ASPECT_STENCIL_BIT);
            value = ds_clear_value.stencil;
         }

         radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, cmd_buffer->state.predicating));
         radeon_emit(cs,
                     S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(V_370_PFP));
         radeon_emit(cs, va);
         radeon_emit(cs, va >> 32);
         radeon_emit(cs, value);
      }
   }
}

/**
 * Update the TC-compat metadata value for this image.
 */
static void
radv_set_tc_compat_zrange_metadata(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                                   const VkImageSubresourceRange *range, uint32_t value)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;

   if (!cmd_buffer->device->physical_device->rad_info.has_tc_compat_zrange_bug)
      return;

   uint64_t va = radv_get_tc_compat_zrange_va(image, range->baseMipLevel);
   uint32_t level_count = radv_get_levelCount(image, range);

   radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 2 + level_count, cmd_buffer->state.predicating));
   radeon_emit(cs, S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(V_370_PFP));
   radeon_emit(cs, va);
   radeon_emit(cs, va >> 32);

   for (uint32_t l = 0; l < level_count; l++)
      radeon_emit(cs, value);
}

static void
radv_update_tc_compat_zrange_metadata(struct radv_cmd_buffer *cmd_buffer,
                                      const struct radv_image_view *iview,
                                      VkClearDepthStencilValue ds_clear_value)
{
   VkImageSubresourceRange range = {
      .aspectMask = iview->aspect_mask,
      .baseMipLevel = iview->base_mip,
      .levelCount = iview->level_count,
      .baseArrayLayer = iview->base_layer,
      .layerCount = iview->layer_count,
   };
   uint32_t cond_val;

   /* Conditionally set DB_Z_INFO.ZRANGE_PRECISION to 0 when the last
    * depth clear value is 0.0f.
    */
   cond_val = ds_clear_value.depth == 0.0f ? UINT_MAX : 0;

   radv_set_tc_compat_zrange_metadata(cmd_buffer, iview->image, &range, cond_val);
}

/**
 * Update the clear depth/stencil values for this image.
 */
void
radv_update_ds_clear_metadata(struct radv_cmd_buffer *cmd_buffer,
                              const struct radv_image_view *iview,
                              VkClearDepthStencilValue ds_clear_value, VkImageAspectFlags aspects)
{
   VkImageSubresourceRange range = {
      .aspectMask = iview->aspect_mask,
      .baseMipLevel = iview->base_mip,
      .levelCount = iview->level_count,
      .baseArrayLayer = iview->base_layer,
      .layerCount = iview->layer_count,
   };
   struct radv_image *image = iview->image;

   assert(radv_htile_enabled(image, range.baseMipLevel));

   radv_set_ds_clear_metadata(cmd_buffer, iview->image, &range, ds_clear_value, aspects);

   if (radv_image_is_tc_compat_htile(image) && (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)) {
      radv_update_tc_compat_zrange_metadata(cmd_buffer, iview, ds_clear_value);
   }

   radv_update_bound_fast_clear_ds(cmd_buffer, iview, ds_clear_value, aspects);
}

/**
 * Load the clear depth/stencil values from the image's metadata.
 */
static void
radv_load_ds_clear_metadata(struct radv_cmd_buffer *cmd_buffer, const struct radv_image_view *iview)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   const struct radv_image *image = iview->image;
   VkImageAspectFlags aspects = vk_format_aspects(image->vk_format);
   uint64_t va = radv_get_ds_clear_value_va(image, iview->base_mip);
   unsigned reg_offset = 0, reg_count = 0;

   assert(radv_image_has_htile(image));

   if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) {
      ++reg_count;
   } else {
      ++reg_offset;
      va += 4;
   }
   if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)
      ++reg_count;

   uint32_t reg = R_028028_DB_STENCIL_CLEAR + 4 * reg_offset;

   if (cmd_buffer->device->physical_device->rad_info.has_load_ctx_reg_pkt) {
      radeon_emit(cs, PKT3(PKT3_LOAD_CONTEXT_REG_INDEX, 3, 0));
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, (reg - SI_CONTEXT_REG_OFFSET) >> 2);
      radeon_emit(cs, reg_count);
   } else {
      radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
      radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_SRC_MEM) | COPY_DATA_DST_SEL(COPY_DATA_REG) |
                         (reg_count == 2 ? COPY_DATA_COUNT_SEL : 0));
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, reg >> 2);
      radeon_emit(cs, 0);

      radeon_emit(cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
      radeon_emit(cs, 0);
   }
}

/*
 * With DCC some colors don't require CMASK elimination before being
 * used as a texture. This sets a predicate value to determine if the
 * cmask eliminate is required.
 */
void
radv_update_fce_metadata(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                         const VkImageSubresourceRange *range, bool value)
{
   if (!image->fce_pred_offset)
      return;

   uint64_t pred_val = value;
   uint64_t va = radv_image_get_fce_pred_va(image, range->baseMipLevel);
   uint32_t level_count = radv_get_levelCount(image, range);
   uint32_t count = 2 * level_count;

   radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 2 + count, 0));
   radeon_emit(cmd_buffer->cs,
               S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(V_370_PFP));
   radeon_emit(cmd_buffer->cs, va);
   radeon_emit(cmd_buffer->cs, va >> 32);

   for (uint32_t l = 0; l < level_count; l++) {
      radeon_emit(cmd_buffer->cs, pred_val);
      radeon_emit(cmd_buffer->cs, pred_val >> 32);
   }
}

/**
 * Update the DCC predicate to reflect the compression state.
 */
void
radv_update_dcc_metadata(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                         const VkImageSubresourceRange *range, bool value)
{
   if (image->dcc_pred_offset == 0)
      return;

   uint64_t pred_val = value;
   uint64_t va = radv_image_get_dcc_pred_va(image, range->baseMipLevel);
   uint32_t level_count = radv_get_levelCount(image, range);
   uint32_t count = 2 * level_count;

   assert(radv_dcc_enabled(image, range->baseMipLevel));

   radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 2 + count, 0));
   radeon_emit(cmd_buffer->cs,
               S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(V_370_PFP));
   radeon_emit(cmd_buffer->cs, va);
   radeon_emit(cmd_buffer->cs, va >> 32);

   for (uint32_t l = 0; l < level_count; l++) {
      radeon_emit(cmd_buffer->cs, pred_val);
      radeon_emit(cmd_buffer->cs, pred_val >> 32);
   }
}

/**
 * Update the fast clear color values if the image is bound as a color buffer.
 */
static void
radv_update_bound_fast_clear_color(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                                   int cb_idx, uint32_t color_values[2])
{
   const struct radv_subpass *subpass = cmd_buffer->state.subpass;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint32_t att_idx;

   if (!cmd_buffer->state.attachments || !subpass)
      return;

   att_idx = subpass->color_attachments[cb_idx].attachment;
   if (att_idx == VK_ATTACHMENT_UNUSED)
      return;

   if (cmd_buffer->state.attachments[att_idx].iview->image != image)
      return;

   radeon_set_context_reg_seq(cs, R_028C8C_CB_COLOR0_CLEAR_WORD0 + cb_idx * 0x3c, 2);
   radeon_emit(cs, color_values[0]);
   radeon_emit(cs, color_values[1]);

   cmd_buffer->state.context_roll_without_scissor_emitted = true;
}

/**
 * Set the clear color values to the image's metadata.
 */
static void
radv_set_color_clear_metadata(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                              const VkImageSubresourceRange *range, uint32_t color_values[2])
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint32_t level_count = radv_get_levelCount(image, range);
   uint32_t count = 2 * level_count;

   assert(radv_image_has_cmask(image) || radv_dcc_enabled(image, range->baseMipLevel));

   if (radv_image_has_clear_value(image)) {
      uint64_t va = radv_image_get_fast_clear_va(image, range->baseMipLevel);

      radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 2 + count, cmd_buffer->state.predicating));
      radeon_emit(cs, S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(V_370_PFP));
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);

      for (uint32_t l = 0; l < level_count; l++) {
         radeon_emit(cs, color_values[0]);
         radeon_emit(cs, color_values[1]);
      }
   } else {
      /* Some default value we can set in the update. */
      assert(color_values[0] == 0 && color_values[1] == 0);
   }
}

/**
 * Update the clear color values for this image.
 */
void
radv_update_color_clear_metadata(struct radv_cmd_buffer *cmd_buffer,
                                 const struct radv_image_view *iview, int cb_idx,
                                 uint32_t color_values[2])
{
   struct radv_image *image = iview->image;
   VkImageSubresourceRange range = {
      .aspectMask = iview->aspect_mask,
      .baseMipLevel = iview->base_mip,
      .levelCount = iview->level_count,
      .baseArrayLayer = iview->base_layer,
      .layerCount = iview->layer_count,
   };

   assert(radv_image_has_cmask(image) || radv_dcc_enabled(image, iview->base_mip));

   /* Do not need to update the clear value for images that are fast cleared with the comp-to-single
    * mode because the hardware gets the value from the image directly.
    */
   if (iview->image->support_comp_to_single)
      return;

   radv_set_color_clear_metadata(cmd_buffer, image, &range, color_values);

   radv_update_bound_fast_clear_color(cmd_buffer, image, cb_idx, color_values);
}

/**
 * Load the clear color values from the image's metadata.
 */
static void
radv_load_color_clear_metadata(struct radv_cmd_buffer *cmd_buffer, struct radv_image_view *iview,
                               int cb_idx)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   struct radv_image *image = iview->image;

   if (!radv_image_has_cmask(image) && !radv_dcc_enabled(image, iview->base_mip))
      return;

   if (iview->image->support_comp_to_single)
      return;

   if (!radv_image_has_clear_value(image)) {
      uint32_t color_values[2] = {0, 0};
      radv_update_bound_fast_clear_color(cmd_buffer, image, cb_idx, color_values);
      return;
   }

   uint64_t va = radv_image_get_fast_clear_va(image, iview->base_mip);
   uint32_t reg = R_028C8C_CB_COLOR0_CLEAR_WORD0 + cb_idx * 0x3c;

   if (cmd_buffer->device->physical_device->rad_info.has_load_ctx_reg_pkt) {
      radeon_emit(cs, PKT3(PKT3_LOAD_CONTEXT_REG_INDEX, 3, cmd_buffer->state.predicating));
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, (reg - SI_CONTEXT_REG_OFFSET) >> 2);
      radeon_emit(cs, 2);
   } else {
      radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, cmd_buffer->state.predicating));
      radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_SRC_MEM) | COPY_DATA_DST_SEL(COPY_DATA_REG) |
                         COPY_DATA_COUNT_SEL);
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, reg >> 2);
      radeon_emit(cs, 0);

      radeon_emit(cs, PKT3(PKT3_PFP_SYNC_ME, 0, cmd_buffer->state.predicating));
      radeon_emit(cs, 0);
   }
}

/* GFX9+ metadata cache flushing workaround. metadata cache coherency is
 * broken if the CB caches data of multiple mips of the same image at the
 * same time.
 *
 * Insert some flushes to avoid this.
 */
static void
radv_emit_fb_mip_change_flush(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_framebuffer *framebuffer = cmd_buffer->state.framebuffer;
   const struct radv_subpass *subpass = cmd_buffer->state.subpass;
   bool color_mip_changed = false;

   /* Entire workaround is not applicable before GFX9 */
   if (cmd_buffer->device->physical_device->rad_info.chip_class < GFX9)
      return;

   if (!framebuffer)
      return;

   for (int i = 0; i < subpass->color_count; ++i) {
      int idx = subpass->color_attachments[i].attachment;
      if (idx == VK_ATTACHMENT_UNUSED)
         continue;

      struct radv_image_view *iview = cmd_buffer->state.attachments[idx].iview;

      if ((radv_image_has_CB_metadata(iview->image) ||
           radv_dcc_enabled(iview->image, iview->base_mip) ||
           radv_dcc_enabled(iview->image, cmd_buffer->state.cb_mip[i])) &&
          cmd_buffer->state.cb_mip[i] != iview->base_mip)
         color_mip_changed = true;

      cmd_buffer->state.cb_mip[i] = iview->base_mip;
   }

   if (color_mip_changed) {
      cmd_buffer->state.flush_bits |=
         RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
   }
}

/* This function does the flushes for mip changes if the levels are not zero for
 * all render targets. This way we can assume at the start of the next cmd_buffer
 * that rendering to mip 0 doesn't need any flushes. As that is the most common
 * case that saves some flushes. */
static void
radv_emit_mip_change_flush_default(struct radv_cmd_buffer *cmd_buffer)
{
   /* Entire workaround is not applicable before GFX9 */
   if (cmd_buffer->device->physical_device->rad_info.chip_class < GFX9)
      return;

   bool need_color_mip_flush = false;
   for (unsigned i = 0; i < 8; ++i) {
      if (cmd_buffer->state.cb_mip[i]) {
         need_color_mip_flush = true;
         break;
      }
   }

   if (need_color_mip_flush) {
      cmd_buffer->state.flush_bits |=
         RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
   }

   memset(cmd_buffer->state.cb_mip, 0, sizeof(cmd_buffer->state.cb_mip));
}

static struct radv_image *
radv_cmd_buffer_get_vrs_image(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_device *device = cmd_buffer->device;

   if (!device->vrs.image) {
      VkResult result;

      /* The global VRS state is initialized on-demand to avoid wasting VRAM. */
      result = radv_device_init_vrs_state(device);
      if (result != VK_SUCCESS) {
         cmd_buffer->record_result = result;
         return NULL;
      }
   }

   return device->vrs.image;
}

static void
radv_emit_framebuffer_state(struct radv_cmd_buffer *cmd_buffer)
{
   int i;
   struct radv_framebuffer *framebuffer = cmd_buffer->state.framebuffer;
   const struct radv_subpass *subpass = cmd_buffer->state.subpass;

   /* this may happen for inherited secondary recording */
   if (!framebuffer)
      return;

   for (i = 0; i < 8; ++i) {
      if (i >= subpass->color_count ||
          subpass->color_attachments[i].attachment == VK_ATTACHMENT_UNUSED) {
         radeon_set_context_reg(cmd_buffer->cs, R_028C70_CB_COLOR0_INFO + i * 0x3C,
                                S_028C70_FORMAT(V_028C70_COLOR_INVALID));
         continue;
      }

      int idx = subpass->color_attachments[i].attachment;
      struct radv_image_view *iview = cmd_buffer->state.attachments[idx].iview;
      VkImageLayout layout = subpass->color_attachments[i].layout;
      bool in_render_loop = subpass->color_attachments[i].in_render_loop;

      radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, iview->image->bo);

      assert(iview->aspect_mask & (VK_IMAGE_ASPECT_COLOR_BIT | VK_IMAGE_ASPECT_PLANE_0_BIT |
                                   VK_IMAGE_ASPECT_PLANE_1_BIT | VK_IMAGE_ASPECT_PLANE_2_BIT));
      radv_emit_fb_color_state(cmd_buffer, i, &cmd_buffer->state.attachments[idx].cb, iview, layout,
                               in_render_loop, cmd_buffer->state.attachments[idx].disable_dcc);

      radv_load_color_clear_metadata(cmd_buffer, iview, i);
   }

   if (subpass->depth_stencil_attachment) {
      int idx = subpass->depth_stencil_attachment->attachment;
      VkImageLayout layout = subpass->depth_stencil_attachment->layout;
      bool in_render_loop = subpass->depth_stencil_attachment->in_render_loop;
      struct radv_image_view *iview = cmd_buffer->state.attachments[idx].iview;
      radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs,
                         cmd_buffer->state.attachments[idx].iview->image->bo);

      radv_emit_fb_ds_state(cmd_buffer, &cmd_buffer->state.attachments[idx].ds, iview, layout,
                            in_render_loop);

      if (radv_layout_is_htile_compressed(
             cmd_buffer->device, iview->image, layout, in_render_loop,
             radv_image_queue_family_mask(iview->image, cmd_buffer->queue_family_index,
                                          cmd_buffer->queue_family_index))) {
         /* Only load the depth/stencil fast clear values when
          * compressed rendering is enabled.
          */
         radv_load_ds_clear_metadata(cmd_buffer, iview);
      }
   } else if (subpass->vrs_attachment && cmd_buffer->device->vrs.image) {
      /* When a subpass uses a VRS attachment without binding a depth/stencil attachment, we have to
       * bind our internal depth buffer that contains the VRS data as part of HTILE.
       */
      VkImageLayout layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
      struct radv_buffer *htile_buffer = cmd_buffer->device->vrs.buffer;
      struct radv_image *image = cmd_buffer->device->vrs.image;
      struct radv_ds_buffer_info ds;
      struct radv_image_view iview;

      radv_image_view_init(&iview, cmd_buffer->device,
                           &(VkImageViewCreateInfo){
                              .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
                              .image = radv_image_to_handle(image),
                              .viewType = radv_meta_get_view_type(image),
                              .format = image->vk_format,
                              .subresourceRange =
                                 {
                                    .aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT,
                                    .baseMipLevel = 0,
                                    .levelCount = 1,
                                    .baseArrayLayer = 0,
                                    .layerCount = 1,
                                 },
                           },
                           NULL);

      radv_initialise_vrs_surface(image, htile_buffer, &ds);

      radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, htile_buffer->bo);

      radv_emit_fb_ds_state(cmd_buffer, &ds, &iview, layout, false);

      radv_image_view_finish(&iview);
   } else {
      if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX9)
         radeon_set_context_reg_seq(cmd_buffer->cs, R_028038_DB_Z_INFO, 2);
      else
         radeon_set_context_reg_seq(cmd_buffer->cs, R_028040_DB_Z_INFO, 2);

      radeon_emit(cmd_buffer->cs, S_028040_FORMAT(V_028040_Z_INVALID));       /* DB_Z_INFO */
      radeon_emit(cmd_buffer->cs, S_028044_FORMAT(V_028044_STENCIL_INVALID)); /* DB_STENCIL_INFO */
   }
   radeon_set_context_reg(cmd_buffer->cs, R_028208_PA_SC_WINDOW_SCISSOR_BR,
                          S_028208_BR_X(framebuffer->width) | S_028208_BR_Y(framebuffer->height));

   if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX8) {
      bool disable_constant_encode =
         cmd_buffer->device->physical_device->rad_info.has_dcc_constant_encode;
      enum chip_class chip_class = cmd_buffer->device->physical_device->rad_info.chip_class;
      uint8_t watermark = chip_class >= GFX10 ? 6 : 4;

      radeon_set_context_reg(cmd_buffer->cs, R_028424_CB_DCC_CONTROL,
                             S_028424_OVERWRITE_COMBINER_MRT_SHARING_DISABLE(chip_class <= GFX9) |
                                S_028424_OVERWRITE_COMBINER_WATERMARK(watermark) |
                                S_028424_DISABLE_CONSTANT_ENCODE_REG(disable_constant_encode));
   }

   cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_FRAMEBUFFER;
}

static void
radv_emit_index_buffer(struct radv_cmd_buffer *cmd_buffer, bool indirect)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->index_type != state->last_index_type) {
      if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) {
         radeon_set_uconfig_reg_idx(cmd_buffer->device->physical_device, cs,
                                    R_03090C_VGT_INDEX_TYPE, 2, state->index_type);
      } else {
         radeon_emit(cs, PKT3(PKT3_INDEX_TYPE, 0, 0));
         radeon_emit(cs, state->index_type);
      }

      state->last_index_type = state->index_type;
   }

   /* For the direct indexed draws we use DRAW_INDEX_2, which includes
    * the index_va and max_index_count already. */
   if (!indirect)
      return;

   radeon_emit(cs, PKT3(PKT3_INDEX_BASE, 1, 0));
   radeon_emit(cs, state->index_va);
   radeon_emit(cs, state->index_va >> 32);

   radeon_emit(cs, PKT3(PKT3_INDEX_BUFFER_SIZE, 0, 0));
   radeon_emit(cs, state->max_index_count);

   cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_INDEX_BUFFER;
}

void
radv_set_db_count_control(struct radv_cmd_buffer *cmd_buffer)
{
   bool has_perfect_queries = cmd_buffer->state.perfect_occlusion_queries_enabled;
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   uint32_t pa_sc_mode_cntl_1 = pipeline ? pipeline->graphics.ms.pa_sc_mode_cntl_1 : 0;
   uint32_t db_count_control;

   if (!cmd_buffer->state.active_occlusion_queries) {
      if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7) {
         if (G_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE(pa_sc_mode_cntl_1) &&
             pipeline->graphics.disable_out_of_order_rast_for_occlusion && has_perfect_queries) {
            /* Re-enable out-of-order rasterization if the
             * bound pipeline supports it and if it's has
             * been disabled before starting any perfect
             * occlusion queries.
             */
            radeon_set_context_reg(cmd_buffer->cs, R_028A4C_PA_SC_MODE_CNTL_1, pa_sc_mode_cntl_1);
         }
      }
      db_count_control = S_028004_ZPASS_INCREMENT_DISABLE(1);
   } else {
      const struct radv_subpass *subpass = cmd_buffer->state.subpass;
      uint32_t sample_rate = subpass ? util_logbase2(subpass->max_sample_count) : 0;
      bool gfx10_perfect =
         cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10 && has_perfect_queries;

      if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7) {
         /* Always enable PERFECT_ZPASS_COUNTS due to issues with partially
          * covered tiles, discards, and early depth testing. For more details,
          * see https://gitlab.freedesktop.org/mesa/mesa/-/issues/3218 */
         db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) |
                            S_028004_DISABLE_CONSERVATIVE_ZPASS_COUNTS(gfx10_perfect) |
                            S_028004_SAMPLE_RATE(sample_rate) | S_028004_ZPASS_ENABLE(1) |
                            S_028004_SLICE_EVEN_ENABLE(1) | S_028004_SLICE_ODD_ENABLE(1);

         if (G_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE(pa_sc_mode_cntl_1) &&
             pipeline->graphics.disable_out_of_order_rast_for_occlusion && has_perfect_queries) {
            /* If the bound pipeline has enabled
             * out-of-order rasterization, we should
             * disable it before starting any perfect
             * occlusion queries.
             */
            pa_sc_mode_cntl_1 &= C_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE;

            radeon_set_context_reg(cmd_buffer->cs, R_028A4C_PA_SC_MODE_CNTL_1, pa_sc_mode_cntl_1);
         }
      } else {
         db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) | S_028004_SAMPLE_RATE(sample_rate);
      }
   }

   radeon_set_context_reg(cmd_buffer->cs, R_028004_DB_COUNT_CONTROL, db_count_control);

   cmd_buffer->state.context_roll_without_scissor_emitted = true;
}

unsigned
radv_instance_rate_prolog_index(unsigned num_attributes, uint32_t instance_rate_inputs)
{
   /* instance_rate_vs_prologs is a flattened array of array of arrays of different sizes, or a
    * single array sorted in ascending order using:
    * - total number of attributes
    * - number of instanced attributes
    * - index of first instanced attribute
    */

   /* From total number of attributes to offset. */
   static const uint16_t total_to_offset[16] = {0,   1,   4,   10,  20,  35,  56,  84,
                                                120, 165, 220, 286, 364, 455, 560, 680};
   unsigned start_index = total_to_offset[num_attributes - 1];

   /* From number of instanced attributes to offset. This would require a different LUT depending on
    * the total number of attributes, but we can exploit a pattern to use just the LUT for 16 total
    * attributes.
    */
   static const uint8_t count_to_offset_total16[16] = {0,   16,  31,  45,  58,  70,  81,  91,
                                                       100, 108, 115, 121, 126, 130, 133, 135};
   unsigned count = util_bitcount(instance_rate_inputs);
   unsigned offset_from_start_index =
      count_to_offset_total16[count - 1] - ((16 - num_attributes) * (count - 1));

   unsigned first = ffs(instance_rate_inputs) - 1;
   return start_index + offset_from_start_index + first;
}

union vs_prolog_key_header {
   struct {
      uint32_t key_size : 8;
      uint32_t num_attributes : 6;
      uint32_t as_ls : 1;
      uint32_t is_ngg : 1;
      uint32_t wave32 : 1;
      uint32_t next_stage : 3;
      uint32_t instance_rate_inputs : 1;
      uint32_t alpha_adjust_lo : 1;
      uint32_t alpha_adjust_hi : 1;
      uint32_t misaligned_mask : 1;
      uint32_t post_shuffle : 1;
      uint32_t nontrivial_divisors : 1;
      /* We need this to ensure the padding is zero. It's useful even if it's unused. */
      uint32_t padding0 : 6;
   };
   uint32_t v;
};

uint32_t
radv_hash_vs_prolog(const void *key_)
{
   const uint32_t *key = key_;
   union vs_prolog_key_header header;
   header.v = key[0];
   return _mesa_hash_data(key, header.key_size);
}

bool
radv_cmp_vs_prolog(const void *a_, const void *b_)
{
   const uint32_t *a = a_;
   const uint32_t *b = b_;
   if (a[0] != b[0])
      return false;

   union vs_prolog_key_header header;
   header.v = a[0];
   return memcmp(a, b, header.key_size) == 0;
}

static struct radv_shader_prolog *
lookup_vs_prolog(struct radv_cmd_buffer *cmd_buffer, struct radv_shader_variant *vs_shader,
                 uint32_t *nontrivial_divisors)
{
   STATIC_ASSERT(sizeof(union vs_prolog_key_header) == 4);
   assert(vs_shader->info.vs.dynamic_inputs);

   const struct radv_vs_input_state *state = &cmd_buffer->state.dynamic_vs_input;
   const struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   struct radv_device *device = cmd_buffer->device;

   unsigned num_attributes = pipeline->last_vertex_attrib_bit;
   uint32_t attribute_mask = BITFIELD_MASK(num_attributes);

   uint32_t instance_rate_inputs = state->instance_rate_inputs & attribute_mask;
   *nontrivial_divisors = state->nontrivial_divisors & attribute_mask;
   enum chip_class chip = device->physical_device->rad_info.chip_class;
   const uint32_t misaligned_mask = chip == GFX6 || chip >= GFX10 ? cmd_buffer->state.vbo_misaligned_mask : 0;

   /* try to use a pre-compiled prolog first */
   struct radv_shader_prolog *prolog = NULL;
   if (pipeline->can_use_simple_input &&
       (!vs_shader->info.vs.as_ls || !instance_rate_inputs) &&
       !misaligned_mask && !state->alpha_adjust_lo && !state->alpha_adjust_hi) {
      if (!instance_rate_inputs) {
         prolog = device->simple_vs_prologs[num_attributes - 1];
      } else if (num_attributes <= 16 && !*nontrivial_divisors &&
                 util_bitcount(instance_rate_inputs) ==
                    (util_last_bit(instance_rate_inputs) - ffs(instance_rate_inputs) + 1)) {
         unsigned index = radv_instance_rate_prolog_index(num_attributes, instance_rate_inputs);
         prolog = device->instance_rate_vs_prologs[index];
      }
   }
   if (prolog)
      return prolog;

   /* if we couldn't use a pre-compiled prolog, find one in the cache or create one */
   uint32_t key_words[16];
   unsigned key_size = 1;

   struct radv_vs_prolog_key key;
   key.state = state;
   key.num_attributes = num_attributes;
   key.misaligned_mask = misaligned_mask;
   /* The instance ID input VGPR is placed differently when as_ls=true. */
   key.as_ls = vs_shader->info.vs.as_ls && instance_rate_inputs;
   key.is_ngg = vs_shader->info.is_ngg;
   key.wave32 = vs_shader->info.wave_size == 32;
   key.next_stage = pipeline->next_vertex_stage;

   union vs_prolog_key_header header;
   header.v = 0;
   header.num_attributes = num_attributes;
   header.as_ls = key.as_ls;
   header.is_ngg = key.is_ngg;
   header.wave32 = key.wave32;
   header.next_stage = key.next_stage;

   if (instance_rate_inputs & ~*nontrivial_divisors) {
      header.instance_rate_inputs = true;
      key_words[key_size++] = instance_rate_inputs;
   }
   if (*nontrivial_divisors) {
      header.nontrivial_divisors = true;
      key_words[key_size++] = *nontrivial_divisors;
   }
   if (misaligned_mask) {
      header.misaligned_mask = true;
      key_words[key_size++] = misaligned_mask;

      uint8_t *formats = (uint8_t *)&key_words[key_size];
      unsigned num_formats = 0;
      u_foreach_bit(index, misaligned_mask) formats[num_formats++] = state->formats[index];
      while (num_formats & 0x3)
         formats[num_formats++] = 0;
      key_size += num_formats / 4u;

      if (state->post_shuffle & attribute_mask) {
         header.post_shuffle = true;
         key_words[key_size++] = state->post_shuffle & attribute_mask;
      }
   }
   if (state->alpha_adjust_lo & attribute_mask) {
      header.alpha_adjust_lo = true;
      key_words[key_size++] = state->alpha_adjust_lo & attribute_mask;
   }
   if (state->alpha_adjust_hi & attribute_mask) {
      header.alpha_adjust_hi = true;
      key_words[key_size++] = state->alpha_adjust_hi & attribute_mask;
   }

   header.key_size = key_size * sizeof(key_words[0]);
   key_words[0] = header.v;

   uint32_t hash = radv_hash_vs_prolog(key_words);

   if (cmd_buffer->state.emitted_vs_prolog &&
       cmd_buffer->state.emitted_vs_prolog_key_hash == hash &&
       radv_cmp_vs_prolog(key_words, cmd_buffer->state.emitted_vs_prolog_key))
      return cmd_buffer->state.emitted_vs_prolog;

   u_rwlock_rdlock(&device->vs_prologs_lock);
   struct hash_entry *prolog_entry =
      _mesa_hash_table_search_pre_hashed(device->vs_prologs, hash, key_words);
   u_rwlock_rdunlock(&device->vs_prologs_lock);

   if (!prolog_entry) {
      u_rwlock_wrlock(&device->vs_prologs_lock);
      prolog_entry = _mesa_hash_table_search_pre_hashed(device->vs_prologs, hash, key_words);
      if (prolog_entry) {
         u_rwlock_wrunlock(&device->vs_prologs_lock);
         return prolog_entry->data;
      }

      prolog = radv_create_vs_prolog(device, &key);
      uint32_t *key2 = malloc(key_size * 4);
      if (!prolog || !key2) {
         radv_prolog_destroy(device, prolog);
         free(key2);
         u_rwlock_wrunlock(&device->vs_prologs_lock);
         return NULL;
      }
      memcpy(key2, key_words, key_size * 4);
      _mesa_hash_table_insert_pre_hashed(device->vs_prologs, hash, key2, prolog);

      u_rwlock_wrunlock(&device->vs_prologs_lock);
      return prolog;
   }

   return prolog_entry->data;
}

static void
emit_prolog_regs(struct radv_cmd_buffer *cmd_buffer, struct radv_shader_variant *vs_shader,
                 struct radv_shader_prolog *prolog, bool pipeline_is_dirty)
{
   /* no need to re-emit anything in this case */
   if (cmd_buffer->state.emitted_vs_prolog == prolog && !pipeline_is_dirty)
      return;

   enum chip_class chip = cmd_buffer->device->physical_device->rad_info.chip_class;
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   uint64_t prolog_va = radv_buffer_get_va(prolog->bo) + prolog->alloc->offset;

   assert(cmd_buffer->state.emitted_pipeline == cmd_buffer->state.pipeline);
   assert(vs_shader->info.num_input_sgprs <= prolog->num_preserved_sgprs);

   uint32_t rsrc1 = vs_shader->config.rsrc1;
   if (chip < GFX10 && G_00B228_SGPRS(prolog->rsrc1) > G_00B228_SGPRS(vs_shader->config.rsrc1))
      rsrc1 = (rsrc1 & C_00B228_SGPRS) | (prolog->rsrc1 & ~C_00B228_SGPRS);

   /* The main shader must not use less VGPRs than the prolog, otherwise shared vgprs might not
    * work.
    */
   assert(G_00B848_VGPRS(vs_shader->config.rsrc1) >= G_00B848_VGPRS(prolog->rsrc1));

   unsigned pgm_lo_reg = R_00B120_SPI_SHADER_PGM_LO_VS;
   unsigned rsrc1_reg = R_00B128_SPI_SHADER_PGM_RSRC1_VS;
   if (vs_shader->info.is_ngg || pipeline->shaders[MESA_SHADER_GEOMETRY] == vs_shader) {
      pgm_lo_reg = chip >= GFX10 ? R_00B320_SPI_SHADER_PGM_LO_ES : R_00B210_SPI_SHADER_PGM_LO_ES;
      rsrc1_reg = R_00B228_SPI_SHADER_PGM_RSRC1_GS;
   } else if (pipeline->shaders[MESA_SHADER_TESS_CTRL] == vs_shader) {
      pgm_lo_reg = chip >= GFX10 ? R_00B520_SPI_SHADER_PGM_LO_LS : R_00B410_SPI_SHADER_PGM_LO_LS;
      rsrc1_reg = R_00B428_SPI_SHADER_PGM_RSRC1_HS;
   } else if (vs_shader->info.vs.as_ls) {
      pgm_lo_reg = R_00B520_SPI_SHADER_PGM_LO_LS;
      rsrc1_reg = R_00B528_SPI_SHADER_PGM_RSRC1_LS;
   } else if (vs_shader->info.vs.as_es) {
      pgm_lo_reg = R_00B320_SPI_SHADER_PGM_LO_ES;
      rsrc1_reg = R_00B328_SPI_SHADER_PGM_RSRC1_ES;
   }

   radeon_set_sh_reg_seq(cmd_buffer->cs, pgm_lo_reg, 2);
   radeon_emit(cmd_buffer->cs, prolog_va >> 8);
   radeon_emit(cmd_buffer->cs, S_00B124_MEM_BASE(prolog_va >> 40));

   if (chip < GFX10)
      radeon_set_sh_reg(cmd_buffer->cs, rsrc1_reg, rsrc1);
   else
      assert(rsrc1 == vs_shader->config.rsrc1);

   radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, prolog->bo);
}

static void
emit_prolog_inputs(struct radv_cmd_buffer *cmd_buffer, struct radv_shader_variant *vs_shader,
                   uint32_t nontrivial_divisors, bool pipeline_is_dirty)
{
   /* no need to re-emit anything in this case */
   if (!nontrivial_divisors && !pipeline_is_dirty && cmd_buffer->state.emitted_vs_prolog &&
       !cmd_buffer->state.emitted_vs_prolog->nontrivial_divisors)
      return;

   struct radv_vs_input_state *state = &cmd_buffer->state.dynamic_vs_input;
   uint64_t input_va = radv_shader_variant_get_va(vs_shader);

   if (nontrivial_divisors) {
      unsigned inputs_offset;
      uint32_t *inputs;
      unsigned size = 8 + util_bitcount(nontrivial_divisors) * 8;
      if (!radv_cmd_buffer_upload_alloc(cmd_buffer, size, &inputs_offset, (void **)&inputs))
         return;

      *(inputs++) = input_va;
      *(inputs++) = input_va >> 32;

      u_foreach_bit(index, nontrivial_divisors)
      {
         uint32_t div = state->divisors[index];
         if (div == 0) {
            *(inputs++) = 0;
            *(inputs++) = 1;
         } else if (util_is_power_of_two_or_zero(div)) {
            *(inputs++) = util_logbase2(div) | (1 << 8);
            *(inputs++) = 0xffffffffu;
         } else {
            struct util_fast_udiv_info info = util_compute_fast_udiv_info(div, 32, 32);
            *(inputs++) = info.pre_shift | (info.increment << 8) | (info.post_shift << 16);
            *(inputs++) = info.multiplier;
         }
      }

      input_va = radv_buffer_get_va(cmd_buffer->upload.upload_bo) + inputs_offset;
   }

   struct radv_userdata_info *loc =
      &vs_shader->info.user_sgprs_locs.shader_data[AC_UD_VS_PROLOG_INPUTS];
   uint32_t base_reg = cmd_buffer->state.pipeline->user_data_0[MESA_SHADER_VERTEX];
   assert(loc->sgpr_idx != -1);
   assert(loc->num_sgprs == 2);
   radv_emit_shader_pointer(cmd_buffer->device, cmd_buffer->cs, base_reg + loc->sgpr_idx * 4,
                            input_va, true);
}

static void
radv_emit_vertex_input(struct radv_cmd_buffer *cmd_buffer, bool pipeline_is_dirty)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   struct radv_shader_variant *vs_shader = radv_get_shader(pipeline, MESA_SHADER_VERTEX);

   if (!vs_shader->info.vs.has_prolog)
      return;

   uint32_t nontrivial_divisors;
   struct radv_shader_prolog *prolog =
      lookup_vs_prolog(cmd_buffer, vs_shader, &nontrivial_divisors);
   if (!prolog) {
      cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY;
      return;
   }
   emit_prolog_regs(cmd_buffer, vs_shader, prolog, pipeline_is_dirty);
   emit_prolog_inputs(cmd_buffer, vs_shader, nontrivial_divisors, pipeline_is_dirty);

   cmd_buffer->state.emitted_vs_prolog = prolog;
}

static void
radv_cmd_buffer_flush_dynamic_state(struct radv_cmd_buffer *cmd_buffer, bool pipeline_is_dirty)
{
   uint64_t states =
      cmd_buffer->state.dirty & cmd_buffer->state.emitted_pipeline->graphics.needed_dynamic_state;

   if (states & (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT))
      radv_emit_viewport(cmd_buffer);

   if (states & (RADV_CMD_DIRTY_DYNAMIC_SCISSOR | RADV_CMD_DIRTY_DYNAMIC_VIEWPORT) &&
       !cmd_buffer->device->physical_device->rad_info.has_gfx9_scissor_bug)
      radv_emit_scissor(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH)
      radv_emit_line_width(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS)
      radv_emit_blend_constants(cmd_buffer);

   if (states &
       (RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE | RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK |
        RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK))
      radv_emit_stencil(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS)
      radv_emit_depth_bounds(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS)
      radv_emit_depth_bias(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_DISCARD_RECTANGLE)
      radv_emit_discard_rectangle(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_SAMPLE_LOCATIONS)
      radv_emit_sample_locations(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_LINE_STIPPLE)
      radv_emit_line_stipple(cmd_buffer);

   if (states & (RADV_CMD_DIRTY_DYNAMIC_CULL_MODE | RADV_CMD_DIRTY_DYNAMIC_FRONT_FACE |
                 RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS_ENABLE))
      radv_emit_culling(cmd_buffer, states);

   if (states & RADV_CMD_DIRTY_DYNAMIC_PRIMITIVE_TOPOLOGY)
      radv_emit_primitive_topology(cmd_buffer);

   if (states &
       (RADV_CMD_DIRTY_DYNAMIC_DEPTH_TEST_ENABLE | RADV_CMD_DIRTY_DYNAMIC_DEPTH_WRITE_ENABLE |
        RADV_CMD_DIRTY_DYNAMIC_DEPTH_COMPARE_OP | RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS_TEST_ENABLE |
        RADV_CMD_DIRTY_DYNAMIC_STENCIL_TEST_ENABLE | RADV_CMD_DIRTY_DYNAMIC_STENCIL_OP))
      radv_emit_depth_control(cmd_buffer, states);

   if (states & RADV_CMD_DIRTY_DYNAMIC_STENCIL_OP)
      radv_emit_stencil_control(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_FRAGMENT_SHADING_RATE)
      radv_emit_fragment_shading_rate(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_PRIMITIVE_RESTART_ENABLE)
      radv_emit_primitive_restart_enable(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_RASTERIZER_DISCARD_ENABLE)
      radv_emit_rasterizer_discard_enable(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_LOGIC_OP)
      radv_emit_logic_op(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_COLOR_WRITE_ENABLE)
      radv_emit_color_write_enable(cmd_buffer);

   if (states & RADV_CMD_DIRTY_DYNAMIC_VERTEX_INPUT)
      radv_emit_vertex_input(cmd_buffer, pipeline_is_dirty);

   cmd_buffer->state.dirty &= ~states;
}

static void
radv_flush_push_descriptors(struct radv_cmd_buffer *cmd_buffer, VkPipelineBindPoint bind_point)
{
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, bind_point);
   struct radv_descriptor_set *set = (struct radv_descriptor_set *)&descriptors_state->push_set.set;
   unsigned bo_offset;

   if (!radv_cmd_buffer_upload_data(cmd_buffer, set->header.size, set->header.mapped_ptr,
                                    &bo_offset))
      return;

   set->header.va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
   set->header.va += bo_offset;
}

static void
radv_flush_indirect_descriptor_sets(struct radv_cmd_buffer *cmd_buffer,
                                    struct radv_pipeline *pipeline, VkPipelineBindPoint bind_point)
{
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, bind_point);
   uint32_t size = MAX_SETS * 4;
   uint32_t offset;
   void *ptr;

   if (!radv_cmd_buffer_upload_alloc(cmd_buffer, size, &offset, &ptr))
      return;

   for (unsigned i = 0; i < MAX_SETS; i++) {
      uint32_t *uptr = ((uint32_t *)ptr) + i;
      uint64_t set_va = 0;
      struct radv_descriptor_set *set = descriptors_state->sets[i];
      if (descriptors_state->valid & (1u << i))
         set_va = set->header.va;
      uptr[0] = set_va & 0xffffffff;
   }

   uint64_t va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
   va += offset;

   if (bind_point == VK_PIPELINE_BIND_POINT_GRAPHICS) {
      if (pipeline->shaders[MESA_SHADER_VERTEX])
         radv_emit_userdata_address(cmd_buffer, pipeline, MESA_SHADER_VERTEX,
                                    AC_UD_INDIRECT_DESCRIPTOR_SETS, va);

      if (pipeline->shaders[MESA_SHADER_FRAGMENT])
         radv_emit_userdata_address(cmd_buffer, pipeline, MESA_SHADER_FRAGMENT,
                                    AC_UD_INDIRECT_DESCRIPTOR_SETS, va);

      if (radv_pipeline_has_gs(pipeline))
         radv_emit_userdata_address(cmd_buffer, pipeline, MESA_SHADER_GEOMETRY,
                                    AC_UD_INDIRECT_DESCRIPTOR_SETS, va);

      if (radv_pipeline_has_tess(pipeline))
         radv_emit_userdata_address(cmd_buffer, pipeline, MESA_SHADER_TESS_CTRL,
                                    AC_UD_INDIRECT_DESCRIPTOR_SETS, va);

      if (radv_pipeline_has_tess(pipeline))
         radv_emit_userdata_address(cmd_buffer, pipeline, MESA_SHADER_TESS_EVAL,
                                    AC_UD_INDIRECT_DESCRIPTOR_SETS, va);
   } else {
      radv_emit_userdata_address(cmd_buffer, pipeline, MESA_SHADER_COMPUTE,
                                 AC_UD_INDIRECT_DESCRIPTOR_SETS, va);
   }
}

static void
radv_flush_descriptors(struct radv_cmd_buffer *cmd_buffer, VkShaderStageFlags stages,
                       struct radv_pipeline *pipeline, VkPipelineBindPoint bind_point)
{
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, bind_point);
   bool flush_indirect_descriptors;

   if (!descriptors_state->dirty)
      return;

   if (descriptors_state->push_dirty)
      radv_flush_push_descriptors(cmd_buffer, bind_point);

   flush_indirect_descriptors = pipeline && pipeline->need_indirect_descriptor_sets;

   if (flush_indirect_descriptors)
      radv_flush_indirect_descriptor_sets(cmd_buffer, pipeline, bind_point);

   ASSERTED unsigned cdw_max =
      radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, MAX_SETS * MESA_SHADER_STAGES * 4);

   if (pipeline) {
      if (stages & VK_SHADER_STAGE_COMPUTE_BIT) {
         radv_emit_descriptor_pointers(cmd_buffer, pipeline, descriptors_state,
                                       MESA_SHADER_COMPUTE);
      } else {
         radv_foreach_stage(stage, stages)
         {
            if (!cmd_buffer->state.pipeline->shaders[stage])
               continue;

            radv_emit_descriptor_pointers(cmd_buffer, pipeline, descriptors_state, stage);
         }
      }
   }

   descriptors_state->dirty = 0;
   descriptors_state->push_dirty = false;

   assert(cmd_buffer->cs->cdw <= cdw_max);

   if (unlikely(cmd_buffer->device->trace_bo))
      radv_save_descriptors(cmd_buffer, bind_point);
}

static bool
radv_shader_loads_push_constants(struct radv_pipeline *pipeline, gl_shader_stage stage)
{
   struct radv_userdata_info *loc =
      radv_lookup_user_sgpr(pipeline, stage, AC_UD_PUSH_CONSTANTS);
   return loc->sgpr_idx != -1;
}

static void
radv_flush_constants(struct radv_cmd_buffer *cmd_buffer, VkShaderStageFlags stages,
                     struct radv_pipeline *pipeline, VkPipelineBindPoint bind_point)
{
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, bind_point);
   struct radv_shader_variant *shader, *prev_shader;
   bool need_push_constants = false;
   unsigned offset;
   void *ptr;
   uint64_t va;
   uint32_t internal_stages;
   uint32_t dirty_stages = 0;

   stages &= cmd_buffer->push_constant_stages;
   if (!stages || (!pipeline->push_constant_size && !pipeline->dynamic_offset_count))
      return;

   internal_stages = stages;
   switch (bind_point) {
   case VK_PIPELINE_BIND_POINT_GRAPHICS:
      break;
   case VK_PIPELINE_BIND_POINT_COMPUTE:
      dirty_stages = RADV_RT_STAGE_BITS;
      break;
   case VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR:
      internal_stages = VK_SHADER_STAGE_COMPUTE_BIT;
      dirty_stages = VK_SHADER_STAGE_COMPUTE_BIT;
      break;
   default:
      unreachable("Unhandled bind point");
   }

   radv_foreach_stage(stage, internal_stages)
   {
      shader = radv_get_shader(pipeline, stage);
      if (!shader)
         continue;

      need_push_constants |= radv_shader_loads_push_constants(pipeline, stage);

      uint8_t base = shader->info.min_push_constant_used / 4;

      radv_emit_inline_push_consts(cmd_buffer, pipeline, stage, AC_UD_INLINE_PUSH_CONSTANTS,
                                   (uint32_t *)&cmd_buffer->push_constants[base * 4]);
   }

   if (need_push_constants) {
      if (!radv_cmd_buffer_upload_alloc(
             cmd_buffer, pipeline->push_constant_size + 16 * pipeline->dynamic_offset_count, &offset,
             &ptr))
         return;

      memcpy(ptr, cmd_buffer->push_constants, pipeline->push_constant_size);
      memcpy((char *)ptr + pipeline->push_constant_size, descriptors_state->dynamic_buffers,
             16 * pipeline->dynamic_offset_count);

      va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
      va += offset;

      ASSERTED unsigned cdw_max =
         radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, MESA_SHADER_STAGES * 4);

      prev_shader = NULL;
      radv_foreach_stage(stage, internal_stages)
      {
         shader = radv_get_shader(pipeline, stage);

         /* Avoid redundantly emitting the address for merged stages. */
         if (shader && shader != prev_shader) {
            radv_emit_userdata_address(cmd_buffer, pipeline, stage, AC_UD_PUSH_CONSTANTS, va);

            prev_shader = shader;
         }
      }
      assert(cmd_buffer->cs->cdw <= cdw_max);
   }

   cmd_buffer->push_constant_stages &= ~stages;
   cmd_buffer->push_constant_stages |= dirty_stages;
}

enum radv_dst_sel {
   DST_SEL_0001 = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_0) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_0) |
                  S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_0) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_1),
   DST_SEL_X001 = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_0) |
                  S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_0) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_1),
   DST_SEL_XY01 = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
                  S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_0) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_1),
   DST_SEL_XYZ1 = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
                  S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_1),
   DST_SEL_XYZW = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
                  S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W),
   DST_SEL_ZYXW = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
                  S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W),
};

static const uint32_t data_format_dst_sel[] = {
   [V_008F0C_BUF_DATA_FORMAT_INVALID] = DST_SEL_0001,
   [V_008F0C_BUF_DATA_FORMAT_8] = DST_SEL_X001,
   [V_008F0C_BUF_DATA_FORMAT_16] = DST_SEL_X001,
   [V_008F0C_BUF_DATA_FORMAT_8_8] = DST_SEL_XY01,
   [V_008F0C_BUF_DATA_FORMAT_32] = DST_SEL_X001,
   [V_008F0C_BUF_DATA_FORMAT_16_16] = DST_SEL_XY01,
   [V_008F0C_BUF_DATA_FORMAT_10_11_11] = DST_SEL_XYZ1,
   [V_008F0C_BUF_DATA_FORMAT_11_11_10] = DST_SEL_XYZ1,
   [V_008F0C_BUF_DATA_FORMAT_10_10_10_2] = DST_SEL_XYZW,
   [V_008F0C_BUF_DATA_FORMAT_2_10_10_10] = DST_SEL_XYZW,
   [V_008F0C_BUF_DATA_FORMAT_8_8_8_8] = DST_SEL_XYZW,
   [V_008F0C_BUF_DATA_FORMAT_32_32] = DST_SEL_XY01,
   [V_008F0C_BUF_DATA_FORMAT_16_16_16_16] = DST_SEL_XYZW,
   [V_008F0C_BUF_DATA_FORMAT_32_32_32] = DST_SEL_XYZ1,
   [V_008F0C_BUF_DATA_FORMAT_32_32_32_32] = DST_SEL_XYZW,
};

static void
radv_flush_vertex_descriptors(struct radv_cmd_buffer *cmd_buffer, bool pipeline_is_dirty)
{
   if ((pipeline_is_dirty || (cmd_buffer->state.dirty & RADV_CMD_DIRTY_VERTEX_BUFFER)) &&
       cmd_buffer->state.pipeline->vb_desc_usage_mask) {
      struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
      struct radv_shader_variant *vs_shader = radv_get_shader(pipeline, MESA_SHADER_VERTEX);
      enum chip_class chip = cmd_buffer->device->physical_device->rad_info.chip_class;
      unsigned vb_offset;
      void *vb_ptr;
      unsigned desc_index = 0;
      uint32_t mask = pipeline->vb_desc_usage_mask;
      uint64_t va;
      struct radv_vs_input_state *vs_state =
         vs_shader->info.vs.dynamic_inputs ? &cmd_buffer->state.dynamic_vs_input : NULL;

      /* allocate some descriptor state for vertex buffers */
      if (!radv_cmd_buffer_upload_alloc(cmd_buffer, pipeline->vb_desc_alloc_size, &vb_offset, &vb_ptr))
         return;

      assert(!vs_state || pipeline->use_per_attribute_vb_descs);

      while (mask) {
         unsigned i = u_bit_scan(&mask);
         uint32_t *desc = &((uint32_t *)vb_ptr)[desc_index++ * 4];
         uint32_t offset, rsrc_word3;
         unsigned binding =
            vs_state ? cmd_buffer->state.dynamic_vs_input.bindings[i]
                     : (pipeline->use_per_attribute_vb_descs ? pipeline->attrib_bindings[i] : i);
         struct radv_buffer *buffer = cmd_buffer->vertex_bindings[binding].buffer;
         unsigned num_records;
         unsigned stride;

         if (vs_state) {
            unsigned format = vs_state->formats[i];
            unsigned dfmt = format & 0xf;
            unsigned nfmt = (format >> 4) & 0x7;

            rsrc_word3 =
               vs_state->post_shuffle & (1u << i) ? DST_SEL_ZYXW : data_format_dst_sel[dfmt];

            if (chip >= GFX10)
               rsrc_word3 |= S_008F0C_FORMAT(ac_get_tbuffer_format(chip, dfmt, nfmt));
            else
               rsrc_word3 |= S_008F0C_NUM_FORMAT(nfmt) | S_008F0C_DATA_FORMAT(dfmt);
         } else {
            if (chip >= GFX10)
               rsrc_word3 = DST_SEL_XYZW | S_008F0C_FORMAT(V_008F0C_GFX10_FORMAT_32_UINT);
            else
               rsrc_word3 = DST_SEL_XYZW | S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_UINT) |
                            S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32);
         }

         if (!buffer) {
            if (vs_state) {
               /* Stride needs to be non-zero on GFX9, or else bounds checking is disabled. We need
                * to include the format/word3 so that the alpha channel is 1 for formats without an
                * alpha channel.
                */
               desc[0] = 0;
               desc[1] = S_008F04_STRIDE(16);
               desc[2] = 0;
               desc[3] = rsrc_word3;
            } else {
               memset(desc, 0, 4 * 4);
            }
            continue;
         }

         va = radv_buffer_get_va(buffer->bo);

         offset = cmd_buffer->vertex_bindings[binding].offset;
         va += offset + buffer->offset;
         if (vs_state)
            va += vs_state->offsets[i];

         if (cmd_buffer->vertex_bindings[binding].size) {
            num_records = cmd_buffer->vertex_bindings[binding].size;
         } else {
            num_records = buffer->size - offset;
         }

         if (pipeline->graphics.uses_dynamic_stride) {
            stride = cmd_buffer->vertex_bindings[binding].stride;
         } else {
            stride = pipeline->binding_stride[binding];
         }

         if (pipeline->use_per_attribute_vb_descs) {
            uint32_t attrib_end = vs_state ? vs_state->offsets[i] + vs_state->format_sizes[i]
                                           : pipeline->attrib_ends[i];

            if (num_records < attrib_end) {
               num_records = 0; /* not enough space for one vertex */
            } else if (stride == 0) {
               num_records = 1; /* only one vertex */
            } else {
               num_records = (num_records - attrib_end) / stride + 1;
               /* If attrib_offset>stride, then the compiler will increase the vertex index by
                * attrib_offset/stride and decrease the offset by attrib_offset%stride. This is
                * only allowed with static strides.
                */
               num_records += pipeline->attrib_index_offset[i];
            }

            /* GFX10 uses OOB_SELECT_RAW if stride==0, so convert num_records from elements into
             * into bytes in that case. GFX8 always uses bytes.
             */
            if (num_records && (chip == GFX8 || (chip != GFX9 && !stride))) {
               num_records = (num_records - 1) * stride + attrib_end;
            } else if (!num_records) {
               /* On GFX9, it seems bounds checking is disabled if both
                * num_records and stride are zero. This doesn't seem necessary on GFX8, GFX10 and
                * GFX10.3 but it doesn't hurt.
                */
               if (vs_state) {
                  desc[0] = 0;
                  desc[1] = S_008F04_STRIDE(16);
                  desc[2] = 0;
                  desc[3] = rsrc_word3;
               } else {
                  memset(desc, 0, 16);
               }
               continue;
            }
         } else {
            if (chip != GFX8 && stride)
               num_records = DIV_ROUND_UP(num_records, stride);
         }

         if (chip >= GFX10) {
            /* OOB_SELECT chooses the out-of-bounds check:
             * - 1: index >= NUM_RECORDS (Structured)
             * - 3: offset >= NUM_RECORDS (Raw)
             */
            int oob_select = stride ? V_008F0C_OOB_SELECT_STRUCTURED : V_008F0C_OOB_SELECT_RAW;
            rsrc_word3 |= S_008F0C_OOB_SELECT(oob_select) | S_008F0C_RESOURCE_LEVEL(1);
         }

         desc[0] = va;
         desc[1] = S_008F04_BASE_ADDRESS_HI(va >> 32) | S_008F04_STRIDE(stride);
         desc[2] = num_records;
         desc[3] = rsrc_word3;
      }

      va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
      va += vb_offset;

      radv_emit_userdata_address(cmd_buffer, pipeline, MESA_SHADER_VERTEX, AC_UD_VS_VERTEX_BUFFERS,
                                 va);

      cmd_buffer->state.vb_va = va;
      cmd_buffer->state.prefetch_L2_mask |= RADV_PREFETCH_VBO_DESCRIPTORS;

      if (unlikely(cmd_buffer->device->trace_bo))
         radv_save_vertex_descriptors(cmd_buffer, (uintptr_t)vb_ptr);
   }
   cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_VERTEX_BUFFER;
}

static void
radv_emit_streamout_buffers(struct radv_cmd_buffer *cmd_buffer, uint64_t va)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   struct radv_userdata_info *loc;
   uint32_t base_reg;

   for (unsigned stage = 0; stage < MESA_SHADER_STAGES; ++stage) {
      if (!radv_get_shader(pipeline, stage))
         continue;

      loc = radv_lookup_user_sgpr(pipeline, stage, AC_UD_STREAMOUT_BUFFERS);
      if (loc->sgpr_idx == -1)
         continue;

      base_reg = pipeline->user_data_0[stage];

      radv_emit_shader_pointer(cmd_buffer->device, cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, va,
                               false);
   }

   if (radv_pipeline_has_gs_copy_shader(pipeline)) {
      loc = &pipeline->gs_copy_shader->info.user_sgprs_locs.shader_data[AC_UD_STREAMOUT_BUFFERS];
      if (loc->sgpr_idx != -1) {
         base_reg = R_00B130_SPI_SHADER_USER_DATA_VS_0;

         radv_emit_shader_pointer(cmd_buffer->device, cmd_buffer->cs, base_reg + loc->sgpr_idx * 4,
                                  va, false);
      }
   }
}

static void
radv_flush_streamout_descriptors(struct radv_cmd_buffer *cmd_buffer)
{
   if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_STREAMOUT_BUFFER) {
      struct radv_streamout_binding *sb = cmd_buffer->streamout_bindings;
      struct radv_streamout_state *so = &cmd_buffer->state.streamout;
      unsigned so_offset;
      void *so_ptr;
      uint64_t va;

      /* Allocate some descriptor state for streamout buffers. */
      if (!radv_cmd_buffer_upload_alloc(cmd_buffer, MAX_SO_BUFFERS * 16, &so_offset, &so_ptr))
         return;

      for (uint32_t i = 0; i < MAX_SO_BUFFERS; i++) {
         struct radv_buffer *buffer = sb[i].buffer;
         uint32_t *desc = &((uint32_t *)so_ptr)[i * 4];

         if (!(so->enabled_mask & (1 << i)))
            continue;

         va = radv_buffer_get_va(buffer->bo) + buffer->offset;

         va += sb[i].offset;

         /* Set the descriptor.
          *
          * On GFX8, the format must be non-INVALID, otherwise
          * the buffer will be considered not bound and store
          * instructions will be no-ops.
          */
         uint32_t size = 0xffffffff;

         /* Compute the correct buffer size for NGG streamout
          * because it's used to determine the max emit per
          * buffer.
          */
         if (cmd_buffer->device->physical_device->use_ngg_streamout)
            size = buffer->size - sb[i].offset;

         uint32_t rsrc_word3 =
            S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
            S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W);

         if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10) {
            rsrc_word3 |= S_008F0C_FORMAT(V_008F0C_GFX10_FORMAT_32_FLOAT) |
                          S_008F0C_OOB_SELECT(V_008F0C_OOB_SELECT_RAW) | S_008F0C_RESOURCE_LEVEL(1);
         } else {
            rsrc_word3 |= S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32);
         }

         desc[0] = va;
         desc[1] = S_008F04_BASE_ADDRESS_HI(va >> 32);
         desc[2] = size;
         desc[3] = rsrc_word3;
      }

      va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
      va += so_offset;

      radv_emit_streamout_buffers(cmd_buffer, va);
   }

   cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_STREAMOUT_BUFFER;
}

static void
radv_flush_ngg_gs_state(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   struct radv_userdata_info *loc;
   uint32_t ngg_gs_state = 0;
   uint32_t base_reg;

   if (!radv_pipeline_has_gs(pipeline) || !pipeline->graphics.is_ngg)
      return;

   /* By default NGG GS queries are disabled but they are enabled if the
    * command buffer has active GDS queries or if it's a secondary command
    * buffer that inherits the number of generated primitives.
    */
   if (cmd_buffer->state.active_pipeline_gds_queries ||
       (cmd_buffer->state.inherited_pipeline_statistics &
        VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT))
      ngg_gs_state = 1;

   loc = radv_lookup_user_sgpr(pipeline, MESA_SHADER_GEOMETRY, AC_UD_NGG_GS_STATE);
   base_reg = pipeline->user_data_0[MESA_SHADER_GEOMETRY];
   assert(loc->sgpr_idx != -1);

   radeon_set_sh_reg(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, ngg_gs_state);
}

static void
radv_upload_graphics_shader_descriptors(struct radv_cmd_buffer *cmd_buffer, bool pipeline_is_dirty)
{
   radv_flush_vertex_descriptors(cmd_buffer, pipeline_is_dirty);
   radv_flush_streamout_descriptors(cmd_buffer);
   radv_flush_descriptors(cmd_buffer, VK_SHADER_STAGE_ALL_GRAPHICS, cmd_buffer->state.pipeline,
                          VK_PIPELINE_BIND_POINT_GRAPHICS);
   radv_flush_constants(cmd_buffer, VK_SHADER_STAGE_ALL_GRAPHICS, cmd_buffer->state.pipeline,
                        VK_PIPELINE_BIND_POINT_GRAPHICS);
   radv_flush_ngg_gs_state(cmd_buffer);
}

struct radv_draw_info {
   /**
    * Number of vertices.
    */
   uint32_t count;

   /**
    * First instance id.
    */
   uint32_t first_instance;

   /**
    * Number of instances.
    */
   uint32_t instance_count;

   /**
    * Whether it's an indexed draw.
    */
   bool indexed;

   /**
    * Indirect draw parameters resource.
    */
   struct radv_buffer *indirect;
   uint64_t indirect_offset;
   uint32_t stride;

   /**
    * Draw count parameters resource.
    */
   struct radv_buffer *count_buffer;
   uint64_t count_buffer_offset;

   /**
    * Stream output parameters resource.
    */
   struct radv_buffer *strmout_buffer;
   uint64_t strmout_buffer_offset;
};

static uint32_t
radv_get_primitive_reset_index(struct radv_cmd_buffer *cmd_buffer)
{
   switch (cmd_buffer->state.index_type) {
   case V_028A7C_VGT_INDEX_8:
      return 0xffu;
   case V_028A7C_VGT_INDEX_16:
      return 0xffffu;
   case V_028A7C_VGT_INDEX_32:
      return 0xffffffffu;
   default:
      unreachable("invalid index type");
   }
}

static void
si_emit_ia_multi_vgt_param(struct radv_cmd_buffer *cmd_buffer, bool instanced_draw,
                           bool indirect_draw, bool count_from_stream_output,
                           uint32_t draw_vertex_count)
{
   struct radeon_info *info = &cmd_buffer->device->physical_device->rad_info;
   struct radv_cmd_state *state = &cmd_buffer->state;
   unsigned topology = state->dynamic.primitive_topology;
   bool prim_restart_enable = state->dynamic.primitive_restart_enable;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   unsigned ia_multi_vgt_param;

   ia_multi_vgt_param =
      si_get_ia_multi_vgt_param(cmd_buffer, instanced_draw, indirect_draw, count_from_stream_output,
                                draw_vertex_count, topology, prim_restart_enable);

   if (state->last_ia_multi_vgt_param != ia_multi_vgt_param) {
      if (info->chip_class == GFX9) {
         radeon_set_uconfig_reg_idx(cmd_buffer->device->physical_device, cs,
                                    R_030960_IA_MULTI_VGT_PARAM, 4, ia_multi_vgt_param);
      } else if (info->chip_class >= GFX7) {
         radeon_set_context_reg_idx(cs, R_028AA8_IA_MULTI_VGT_PARAM, 1, ia_multi_vgt_param);
      } else {
         radeon_set_context_reg(cs, R_028AA8_IA_MULTI_VGT_PARAM, ia_multi_vgt_param);
      }
      state->last_ia_multi_vgt_param = ia_multi_vgt_param;
   }
}

static void
radv_emit_draw_registers(struct radv_cmd_buffer *cmd_buffer, const struct radv_draw_info *draw_info)
{
   struct radeon_info *info = &cmd_buffer->device->physical_device->rad_info;
   struct radv_cmd_state *state = &cmd_buffer->state;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;

   /* Draw state. */
   if (info->chip_class < GFX10) {
      si_emit_ia_multi_vgt_param(cmd_buffer, draw_info->instance_count > 1, draw_info->indirect,
                                 !!draw_info->strmout_buffer,
                                 draw_info->indirect ? 0 : draw_info->count);
   }

   if (state->dynamic.primitive_restart_enable) {
      uint32_t primitive_reset_index = radv_get_primitive_reset_index(cmd_buffer);

      if (primitive_reset_index != state->last_primitive_reset_index) {
         radeon_set_context_reg(cs, R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX, primitive_reset_index);
         state->last_primitive_reset_index = primitive_reset_index;
      }
   }

   if (draw_info->strmout_buffer) {
      uint64_t va = radv_buffer_get_va(draw_info->strmout_buffer->bo);

      va += draw_info->strmout_buffer->offset + draw_info->strmout_buffer_offset;

      radeon_set_context_reg(cs, R_028B30_VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE, draw_info->stride);

      radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
      radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_SRC_MEM) | COPY_DATA_DST_SEL(COPY_DATA_REG) |
                         COPY_DATA_WR_CONFIRM);
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, R_028B2C_VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE >> 2);
      radeon_emit(cs, 0); /* unused */

      radv_cs_add_buffer(cmd_buffer->device->ws, cs, draw_info->strmout_buffer->bo);
   }
}

static void
radv_stage_flush(struct radv_cmd_buffer *cmd_buffer, VkPipelineStageFlags src_stage_mask)
{
   if (src_stage_mask &
       (VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT | VK_PIPELINE_STAGE_TRANSFER_BIT |
        VK_PIPELINE_STAGE_ACCELERATION_STRUCTURE_BUILD_BIT_KHR |
        VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_KHR | VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT |
        VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) {
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH;
   }

   if (src_stage_mask &
       (VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT |
        VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
        VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT |
        VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT | VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) {
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;
   } else if (src_stage_mask &
              (VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT | VK_PIPELINE_STAGE_VERTEX_INPUT_BIT |
               VK_PIPELINE_STAGE_VERTEX_SHADER_BIT |
               VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT |
               VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT |
               VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT |
               VK_PIPELINE_STAGE_TRANSFORM_FEEDBACK_BIT_EXT)) {
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VS_PARTIAL_FLUSH;
   }
}

static bool
can_skip_buffer_l2_flushes(struct radv_device *device)
{
   return device->physical_device->rad_info.chip_class == GFX9 ||
          (device->physical_device->rad_info.chip_class >= GFX10 &&
           !device->physical_device->rad_info.tcc_rb_non_coherent);
}

/*
 * In vulkan barriers have two kinds of operations:
 *
 * - visibility (implemented with radv_src_access_flush)
 * - availability (implemented with radv_dst_access_flush)
 *
 * for a memory operation to observe the result of a previous memory operation
 * one needs to do a visibility operation from the source memory and then an
 * availability operation to the target memory.
 *
 * The complication is the availability and visibility operations do not need to
 * be in the same barrier.
 *
 * The cleanest way to implement this is to define the visibility operation to
 * bring the caches to a "state of rest", which none of the caches below that
 * level dirty.
 *
 * For GFX8 and earlier this would be VRAM/GTT with none of the caches dirty.
 *
 * For GFX9+ we can define the state at rest to be L2 instead of VRAM for all
 * buffers and for images marked as coherent, and VRAM/GTT for non-coherent
 * images. However, given the existence of memory barriers which do not specify
 * the image/buffer it often devolves to just VRAM/GTT anyway.
 *
 * To help reducing the invalidations for GPUs that have L2 coherency between the
 * RB and the shader caches, we always invalidate L2 on the src side, as we can
 * use our knowledge of past usage to optimize flushes away.
 */

enum radv_cmd_flush_bits
radv_src_access_flush(struct radv_cmd_buffer *cmd_buffer, VkAccessFlags src_flags,
                      const struct radv_image *image)
{
   bool has_CB_meta = true, has_DB_meta = true;
   bool image_is_coherent = image ? image->l2_coherent : false;
   enum radv_cmd_flush_bits flush_bits = 0;

   if (image) {
      if (!radv_image_has_CB_metadata(image))
         has_CB_meta = false;
      if (!radv_image_has_htile(image))
         has_DB_meta = false;
   }

   u_foreach_bit(b, src_flags)
   {
      switch ((VkAccessFlagBits)(1 << b)) {
      case VK_ACCESS_SHADER_WRITE_BIT:
         /* since the STORAGE bit isn't set we know that this is a meta operation.
          * on the dst flush side we skip CB/DB flushes without the STORAGE bit, so
          * set it here. */
         if (image && !(image->usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
            if (vk_format_is_depth_or_stencil(image->vk_format)) {
               flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB;
            } else {
               flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB;
            }
         }

         /* This is valid even for the rb_noncoherent_dirty case, because with how we account for
          * dirtyness, if it isn't dirty it doesn't contain the data at all and hence doesn't need
          * invalidating. */
         if (!image_is_coherent)
            flush_bits |= RADV_CMD_FLAG_WB_L2;
         break;
      case VK_ACCESS_ACCELERATION_STRUCTURE_WRITE_BIT_KHR:
      case VK_ACCESS_TRANSFORM_FEEDBACK_WRITE_BIT_EXT:
      case VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT:
         if (!image_is_coherent)
            flush_bits |= RADV_CMD_FLAG_WB_L2;
         break;
      case VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT:
         flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB;
         if (has_CB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
         break;
      case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT:
         flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB;
         if (has_DB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
         break;
      case VK_ACCESS_TRANSFER_WRITE_BIT:
         flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB;

         if (!image_is_coherent)
            flush_bits |= RADV_CMD_FLAG_INV_L2;
         if (has_CB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
         if (has_DB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
         break;
      case VK_ACCESS_MEMORY_WRITE_BIT:
         flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB;

         if (!image_is_coherent)
            flush_bits |= RADV_CMD_FLAG_INV_L2;
         if (has_CB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
         if (has_DB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
         break;
      default:
         break;
      }
   }
   return flush_bits;
}

enum radv_cmd_flush_bits
radv_dst_access_flush(struct radv_cmd_buffer *cmd_buffer, VkAccessFlags dst_flags,
                      const struct radv_image *image)
{
   bool has_CB_meta = true, has_DB_meta = true;
   enum radv_cmd_flush_bits flush_bits = 0;
   bool flush_CB = true, flush_DB = true;
   bool image_is_coherent = image ? image->l2_coherent : false;

   if (image) {
      if (!(image->usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
         flush_CB = false;
         flush_DB = false;
      }

      if (!radv_image_has_CB_metadata(image))
         has_CB_meta = false;
      if (!radv_image_has_htile(image))
         has_DB_meta = false;
   }

   /* All the L2 invalidations below are not the CB/DB. So if there are no incoherent images
    * in the L2 cache in CB/DB mode then they are already usable from all the other L2 clients. */
   image_is_coherent |=
      can_skip_buffer_l2_flushes(cmd_buffer->device) && !cmd_buffer->state.rb_noncoherent_dirty;

   u_foreach_bit(b, dst_flags)
   {
      switch ((VkAccessFlagBits)(1 << b)) {
      case VK_ACCESS_INDIRECT_COMMAND_READ_BIT:
      case VK_ACCESS_INDEX_READ_BIT:
      case VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT:
         break;
      case VK_ACCESS_UNIFORM_READ_BIT:
         flush_bits |= RADV_CMD_FLAG_INV_VCACHE | RADV_CMD_FLAG_INV_SCACHE;
         break;
      case VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT:
      case VK_ACCESS_INPUT_ATTACHMENT_READ_BIT:
      case VK_ACCESS_TRANSFER_READ_BIT:
      case VK_ACCESS_TRANSFER_WRITE_BIT:
         flush_bits |= RADV_CMD_FLAG_INV_VCACHE;

         if (has_CB_meta || has_DB_meta)
            flush_bits |= RADV_CMD_FLAG_INV_L2_METADATA;
         if (!image_is_coherent)
            flush_bits |= RADV_CMD_FLAG_INV_L2;
         break;
      case VK_ACCESS_SHADER_READ_BIT:
         flush_bits |= RADV_CMD_FLAG_INV_VCACHE;
         /* Unlike LLVM, ACO uses SMEM for SSBOs and we have to
          * invalidate the scalar cache. */
         if (!cmd_buffer->device->physical_device->use_llvm && !image)
            flush_bits |= RADV_CMD_FLAG_INV_SCACHE;

         if (has_CB_meta || has_DB_meta)
            flush_bits |= RADV_CMD_FLAG_INV_L2_METADATA;
         if (!image_is_coherent)
            flush_bits |= RADV_CMD_FLAG_INV_L2;
         break;
      case VK_ACCESS_ACCELERATION_STRUCTURE_READ_BIT_KHR:
         flush_bits |= RADV_CMD_FLAG_INV_VCACHE;
         if (cmd_buffer->device->physical_device->rad_info.chip_class < GFX9)
            flush_bits |= RADV_CMD_FLAG_INV_L2;
         break;
      case VK_ACCESS_SHADER_WRITE_BIT:
      case VK_ACCESS_ACCELERATION_STRUCTURE_WRITE_BIT_KHR:
         break;
      case VK_ACCESS_COLOR_ATTACHMENT_READ_BIT:
      case VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT:
         if (flush_CB)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB;
         if (has_CB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
         break;
      case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT:
      case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT:
         if (flush_DB)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB;
         if (has_DB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
         break;
      case VK_ACCESS_MEMORY_READ_BIT:
      case VK_ACCESS_MEMORY_WRITE_BIT:
         flush_bits |= RADV_CMD_FLAG_INV_VCACHE | RADV_CMD_FLAG_INV_SCACHE;
         if (!image_is_coherent)
            flush_bits |= RADV_CMD_FLAG_INV_L2;
         if (flush_CB)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB;
         if (has_CB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
         if (flush_DB)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB;
         if (has_DB_meta)
            flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
         break;
      default:
         break;
      }
   }
   return flush_bits;
}

void
radv_emit_subpass_barrier(struct radv_cmd_buffer *cmd_buffer, const struct radv_subpass_barrier *barrier)
{
   struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
   if (fb && !fb->imageless) {
      for (int i = 0; i < fb->attachment_count; ++i) {
         cmd_buffer->state.flush_bits |=
            radv_src_access_flush(cmd_buffer, barrier->src_access_mask, fb->attachments[i]->image);
      }
   } else {
      cmd_buffer->state.flush_bits |=
         radv_src_access_flush(cmd_buffer, barrier->src_access_mask, NULL);
   }

   radv_stage_flush(cmd_buffer, barrier->src_stage_mask);

   if (fb && !fb->imageless) {
      for (int i = 0; i < fb->attachment_count; ++i) {
         cmd_buffer->state.flush_bits |=
            radv_dst_access_flush(cmd_buffer, barrier->dst_access_mask, fb->attachments[i]->image);
      }
   } else {
      cmd_buffer->state.flush_bits |=
         radv_dst_access_flush(cmd_buffer, barrier->dst_access_mask, NULL);
   }
}

uint32_t
radv_get_subpass_id(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   uint32_t subpass_id = state->subpass - state->pass->subpasses;

   /* The id of this subpass shouldn't exceed the number of subpasses in
    * this render pass minus 1.
    */
   assert(subpass_id < state->pass->subpass_count);
   return subpass_id;
}

static struct radv_sample_locations_state *
radv_get_attachment_sample_locations(struct radv_cmd_buffer *cmd_buffer, uint32_t att_idx,
                                     bool begin_subpass)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   uint32_t subpass_id = radv_get_subpass_id(cmd_buffer);
   struct radv_image_view *view = state->attachments[att_idx].iview;

   if (view->image->info.samples == 1)
      return NULL;

   if (state->pass->attachments[att_idx].first_subpass_idx == subpass_id) {
      /* Return the initial sample locations if this is the initial
       * layout transition of the given subpass attachemnt.
       */
      if (state->attachments[att_idx].sample_location.count > 0)
         return &state->attachments[att_idx].sample_location;
   } else {
      /* Otherwise return the subpass sample locations if defined. */
      if (state->subpass_sample_locs) {
         /* Because the driver sets the current subpass before
          * initial layout transitions, we should use the sample
          * locations from the previous subpass to avoid an
          * off-by-one problem. Otherwise, use the sample
          * locations for the current subpass for final layout
          * transitions.
          */
         if (begin_subpass)
            subpass_id--;

         for (uint32_t i = 0; i < state->num_subpass_sample_locs; i++) {
            if (state->subpass_sample_locs[i].subpass_idx == subpass_id)
               return &state->subpass_sample_locs[i].sample_location;
         }
      }
   }

   return NULL;
}

static void
radv_handle_subpass_image_transition(struct radv_cmd_buffer *cmd_buffer,
                                     struct radv_subpass_attachment att, bool begin_subpass)
{
   unsigned idx = att.attachment;
   struct radv_image_view *view = cmd_buffer->state.attachments[idx].iview;
   struct radv_sample_locations_state *sample_locs;
   VkImageSubresourceRange range;
   range.aspectMask = view->aspect_mask;
   range.baseMipLevel = view->base_mip;
   range.levelCount = 1;
   range.baseArrayLayer = view->base_layer;
   range.layerCount = cmd_buffer->state.framebuffer->layers;

   if (cmd_buffer->state.subpass->view_mask) {
      /* If the current subpass uses multiview, the driver might have
       * performed a fast color/depth clear to the whole image
       * (including all layers). To make sure the driver will
       * decompress the image correctly (if needed), we have to
       * account for the "real" number of layers. If the view mask is
       * sparse, this will decompress more layers than needed.
       */
      range.layerCount = util_last_bit(cmd_buffer->state.subpass->view_mask);
   }

   /* Get the subpass sample locations for the given attachment, if NULL
    * is returned the driver will use the default HW locations.
    */
   sample_locs = radv_get_attachment_sample_locations(cmd_buffer, idx, begin_subpass);

   /* Determine if the subpass uses separate depth/stencil layouts. */
   bool uses_separate_depth_stencil_layouts = false;
   if ((cmd_buffer->state.attachments[idx].current_layout !=
        cmd_buffer->state.attachments[idx].current_stencil_layout) ||
       (att.layout != att.stencil_layout)) {
      uses_separate_depth_stencil_layouts = true;
   }

   /* For separate layouts, perform depth and stencil transitions
    * separately.
    */
   if (uses_separate_depth_stencil_layouts &&
       (range.aspectMask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT))) {
      /* Depth-only transitions. */
      range.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
      radv_handle_image_transition(cmd_buffer, view->image,
                                   cmd_buffer->state.attachments[idx].current_layout,
                                   cmd_buffer->state.attachments[idx].current_in_render_loop,
                                   att.layout, att.in_render_loop, 0, 0, &range, sample_locs);

      /* Stencil-only transitions. */
      range.aspectMask = VK_IMAGE_ASPECT_STENCIL_BIT;
      radv_handle_image_transition(
         cmd_buffer, view->image, cmd_buffer->state.attachments[idx].current_stencil_layout,
         cmd_buffer->state.attachments[idx].current_in_render_loop, att.stencil_layout,
         att.in_render_loop, 0, 0, &range, sample_locs);
   } else {
      radv_handle_image_transition(cmd_buffer, view->image,
                                   cmd_buffer->state.attachments[idx].current_layout,
                                   cmd_buffer->state.attachments[idx].current_in_render_loop,
                                   att.layout, att.in_render_loop, 0, 0, &range, sample_locs);
   }

   cmd_buffer->state.attachments[idx].current_layout = att.layout;
   cmd_buffer->state.attachments[idx].current_stencil_layout = att.stencil_layout;
   cmd_buffer->state.attachments[idx].current_in_render_loop = att.in_render_loop;
}

void
radv_cmd_buffer_set_subpass(struct radv_cmd_buffer *cmd_buffer, const struct radv_subpass *subpass)
{
   cmd_buffer->state.subpass = subpass;

   cmd_buffer->state.dirty |= RADV_CMD_DIRTY_FRAMEBUFFER;
}

static VkResult
radv_cmd_state_setup_sample_locations(struct radv_cmd_buffer *cmd_buffer,
                                      struct radv_render_pass *pass,
                                      const VkRenderPassBeginInfo *info)
{
   const struct VkRenderPassSampleLocationsBeginInfoEXT *sample_locs =
      vk_find_struct_const(info->pNext, RENDER_PASS_SAMPLE_LOCATIONS_BEGIN_INFO_EXT);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (!sample_locs) {
      state->subpass_sample_locs = NULL;
      return VK_SUCCESS;
   }

   for (uint32_t i = 0; i < sample_locs->attachmentInitialSampleLocationsCount; i++) {
      const VkAttachmentSampleLocationsEXT *att_sample_locs =
         &sample_locs->pAttachmentInitialSampleLocations[i];
      uint32_t att_idx = att_sample_locs->attachmentIndex;
      struct radv_image *image = cmd_buffer->state.attachments[att_idx].iview->image;

      assert(vk_format_is_depth_or_stencil(image->vk_format));

      /* From the Vulkan spec 1.1.108:
       *
       * "If the image referenced by the framebuffer attachment at
       *  index attachmentIndex was not created with
       *  VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT
       *  then the values specified in sampleLocationsInfo are
       *  ignored."
       */
      if (!(image->flags & VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT))
         continue;

      const VkSampleLocationsInfoEXT *sample_locs_info = &att_sample_locs->sampleLocationsInfo;

      state->attachments[att_idx].sample_location.per_pixel =
         sample_locs_info->sampleLocationsPerPixel;
      state->attachments[att_idx].sample_location.grid_size =
         sample_locs_info->sampleLocationGridSize;
      state->attachments[att_idx].sample_location.count = sample_locs_info->sampleLocationsCount;
      typed_memcpy(&state->attachments[att_idx].sample_location.locations[0],
                   sample_locs_info->pSampleLocations, sample_locs_info->sampleLocationsCount);
   }

   state->subpass_sample_locs =
      vk_alloc(&cmd_buffer->pool->alloc,
               sample_locs->postSubpassSampleLocationsCount * sizeof(state->subpass_sample_locs[0]),
               8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
   if (state->subpass_sample_locs == NULL) {
      cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY;
      return cmd_buffer->record_result;
   }

   state->num_subpass_sample_locs = sample_locs->postSubpassSampleLocationsCount;

   for (uint32_t i = 0; i < sample_locs->postSubpassSampleLocationsCount; i++) {
      const VkSubpassSampleLocationsEXT *subpass_sample_locs_info =
         &sample_locs->pPostSubpassSampleLocations[i];
      const VkSampleLocationsInfoEXT *sample_locs_info =
         &subpass_sample_locs_info->sampleLocationsInfo;

      state->subpass_sample_locs[i].subpass_idx = subpass_sample_locs_info->subpassIndex;
      state->subpass_sample_locs[i].sample_location.per_pixel =
         sample_locs_info->sampleLocationsPerPixel;
      state->subpass_sample_locs[i].sample_location.grid_size =
         sample_locs_info->sampleLocationGridSize;
      state->subpass_sample_locs[i].sample_location.count = sample_locs_info->sampleLocationsCount;
      typed_memcpy(&state->subpass_sample_locs[i].sample_location.locations[0],
                   sample_locs_info->pSampleLocations, sample_locs_info->sampleLocationsCount);
   }

   return VK_SUCCESS;
}

static VkResult
radv_cmd_state_setup_attachments(struct radv_cmd_buffer *cmd_buffer, struct radv_render_pass *pass,
                                 const VkRenderPassBeginInfo *info,
                                 const struct radv_extra_render_pass_begin_info *extra)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   const struct VkRenderPassAttachmentBeginInfo *attachment_info = NULL;

   if (info) {
      attachment_info = vk_find_struct_const(info->pNext, RENDER_PASS_ATTACHMENT_BEGIN_INFO);
   }

   if (pass->attachment_count == 0) {
      state->attachments = NULL;
      return VK_SUCCESS;
   }

   state->attachments =
      vk_alloc(&cmd_buffer->pool->alloc, pass->attachment_count * sizeof(state->attachments[0]), 8,
               VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
   if (state->attachments == NULL) {
      cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY;
      return cmd_buffer->record_result;
   }

   for (uint32_t i = 0; i < pass->attachment_count; ++i) {
      struct radv_render_pass_attachment *att = &pass->attachments[i];
      VkImageAspectFlags att_aspects = vk_format_aspects(att->format);
      VkImageAspectFlags clear_aspects = 0;

      if (att_aspects == VK_IMAGE_ASPECT_COLOR_BIT) {
         /* color attachment */
         if (att->load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
            clear_aspects |= VK_IMAGE_ASPECT_COLOR_BIT;
         }
      } else {
         /* depthstencil attachment */
         if ((att_aspects & VK_IMAGE_ASPECT_DEPTH_BIT) &&
             att->load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
            clear_aspects |= VK_IMAGE_ASPECT_DEPTH_BIT;
            if ((att_aspects & VK_IMAGE_ASPECT_STENCIL_BIT) &&
                att->stencil_load_op == VK_ATTACHMENT_LOAD_OP_DONT_CARE)
               clear_aspects |= VK_IMAGE_ASPECT_STENCIL_BIT;
         }
         if ((att_aspects & VK_IMAGE_ASPECT_STENCIL_BIT) &&
             att->stencil_load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
            clear_aspects |= VK_IMAGE_ASPECT_STENCIL_BIT;
         }
      }

      state->attachments[i].pending_clear_aspects = clear_aspects;
      state->attachments[i].cleared_views = 0;
      if (clear_aspects && info) {
         assert(info->clearValueCount > i);
         state->attachments[i].clear_value = info->pClearValues[i];
      }

      state->attachments[i].current_layout = att->initial_layout;
      state->attachments[i].current_in_render_loop = false;
      state->attachments[i].current_stencil_layout = att->stencil_initial_layout;
      state->attachments[i].disable_dcc = extra && extra->disable_dcc;
      state->attachments[i].sample_location.count = 0;

      struct radv_image_view *iview;
      if (attachment_info && attachment_info->attachmentCount > i) {
         iview = radv_image_view_from_handle(attachment_info->pAttachments[i]);
      } else {
         iview = state->framebuffer->attachments[i];
      }

      state->attachments[i].iview = iview;
      if (iview->aspect_mask & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
         radv_initialise_ds_surface(cmd_buffer->device, &state->attachments[i].ds, iview);
      } else {
         radv_initialise_color_surface(cmd_buffer->device, &state->attachments[i].cb, iview);
      }
   }

   return VK_SUCCESS;
}

VkResult
radv_AllocateCommandBuffers(VkDevice _device, const VkCommandBufferAllocateInfo *pAllocateInfo,
                            VkCommandBuffer *pCommandBuffers)
{
   RADV_FROM_HANDLE(radv_device, device, _device);
   RADV_FROM_HANDLE(radv_cmd_pool, pool, pAllocateInfo->commandPool);

   VkResult result = VK_SUCCESS;
   uint32_t i;

   for (i = 0; i < pAllocateInfo->commandBufferCount; i++) {

      if (!list_is_empty(&pool->free_cmd_buffers)) {
         struct radv_cmd_buffer *cmd_buffer =
            list_first_entry(&pool->free_cmd_buffers, struct radv_cmd_buffer, pool_link);

         list_del(&cmd_buffer->pool_link);
         list_addtail(&cmd_buffer->pool_link, &pool->cmd_buffers);

         result = radv_reset_cmd_buffer(cmd_buffer);
         cmd_buffer->level = pAllocateInfo->level;
         vk_command_buffer_finish(&cmd_buffer->vk);
         VkResult init_result =
            vk_command_buffer_init(&cmd_buffer->vk, &device->vk);
         if (init_result != VK_SUCCESS)
            result = init_result;

         pCommandBuffers[i] = radv_cmd_buffer_to_handle(cmd_buffer);
      } else {
         result = radv_create_cmd_buffer(device, pool, pAllocateInfo->level, &pCommandBuffers[i]);
      }
      if (result != VK_SUCCESS)
         break;
   }

   if (result != VK_SUCCESS) {
      radv_FreeCommandBuffers(_device, pAllocateInfo->commandPool, i, pCommandBuffers);

      /* From the Vulkan 1.0.66 spec:
       *
       * "vkAllocateCommandBuffers can be used to create multiple
       *  command buffers. If the creation of any of those command
       *  buffers fails, the implementation must destroy all
       *  successfully created command buffer objects from this
       *  command, set all entries of the pCommandBuffers array to
       *  NULL and return the error."
       */
      memset(pCommandBuffers, 0, sizeof(*pCommandBuffers) * pAllocateInfo->commandBufferCount);
   }

   return result;
}

void
radv_FreeCommandBuffers(VkDevice device, VkCommandPool commandPool, uint32_t commandBufferCount,
                        const VkCommandBuffer *pCommandBuffers)
{
   for (uint32_t i = 0; i < commandBufferCount; i++) {
      RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, pCommandBuffers[i]);

      if (cmd_buffer) {
         if (cmd_buffer->pool) {
            list_del(&cmd_buffer->pool_link);
            list_addtail(&cmd_buffer->pool_link, &cmd_buffer->pool->free_cmd_buffers);
         } else
            radv_destroy_cmd_buffer(cmd_buffer);
      }
   }
}

VkResult
radv_ResetCommandBuffer(VkCommandBuffer commandBuffer, VkCommandBufferResetFlags flags)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   return radv_reset_cmd_buffer(cmd_buffer);
}

VkResult
radv_BeginCommandBuffer(VkCommandBuffer commandBuffer, const VkCommandBufferBeginInfo *pBeginInfo)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   VkResult result = VK_SUCCESS;

   if (cmd_buffer->status != RADV_CMD_BUFFER_STATUS_INITIAL) {
      /* If the command buffer has already been resetted with
       * vkResetCommandBuffer, no need to do it again.
       */
      result = radv_reset_cmd_buffer(cmd_buffer);
      if (result != VK_SUCCESS)
         return result;
   }

   memset(&cmd_buffer->state, 0, sizeof(cmd_buffer->state));
   cmd_buffer->state.last_primitive_reset_en = -1;
   cmd_buffer->state.last_index_type = -1;
   cmd_buffer->state.last_num_instances = -1;
   cmd_buffer->state.last_vertex_offset = -1;
   cmd_buffer->state.last_first_instance = -1;
   cmd_buffer->state.last_drawid = -1;
   cmd_buffer->state.predication_type = -1;
   cmd_buffer->state.last_sx_ps_downconvert = -1;
   cmd_buffer->state.last_sx_blend_opt_epsilon = -1;
   cmd_buffer->state.last_sx_blend_opt_control = -1;
   cmd_buffer->state.last_nggc_settings = -1;
   cmd_buffer->state.last_nggc_settings_sgpr_idx = -1;
   cmd_buffer->usage_flags = pBeginInfo->flags;

   if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_SECONDARY &&
       (pBeginInfo->flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT)) {
      assert(pBeginInfo->pInheritanceInfo);
      cmd_buffer->state.framebuffer =
         radv_framebuffer_from_handle(pBeginInfo->pInheritanceInfo->framebuffer);
      cmd_buffer->state.pass =
         radv_render_pass_from_handle(pBeginInfo->pInheritanceInfo->renderPass);

      struct radv_subpass *subpass =
         &cmd_buffer->state.pass->subpasses[pBeginInfo->pInheritanceInfo->subpass];

      if (cmd_buffer->state.framebuffer) {
         result = radv_cmd_state_setup_attachments(cmd_buffer, cmd_buffer->state.pass, NULL, NULL);
         if (result != VK_SUCCESS)
            return result;
      }

      cmd_buffer->state.inherited_pipeline_statistics =
         pBeginInfo->pInheritanceInfo->pipelineStatistics;

      radv_cmd_buffer_set_subpass(cmd_buffer, subpass);
   }

   if (unlikely(cmd_buffer->device->trace_bo))
      radv_cmd_buffer_trace_emit(cmd_buffer);

   radv_describe_begin_cmd_buffer(cmd_buffer);

   cmd_buffer->status = RADV_CMD_BUFFER_STATUS_RECORDING;

   return result;
}

void
radv_CmdBindVertexBuffers(VkCommandBuffer commandBuffer, uint32_t firstBinding,
                          uint32_t bindingCount, const VkBuffer *pBuffers,
                          const VkDeviceSize *pOffsets)
{
   radv_CmdBindVertexBuffers2EXT(commandBuffer, firstBinding, bindingCount, pBuffers, pOffsets,
                                 NULL, NULL);
}

void
radv_CmdBindVertexBuffers2EXT(VkCommandBuffer commandBuffer, uint32_t firstBinding,
                              uint32_t bindingCount, const VkBuffer *pBuffers,
                              const VkDeviceSize *pOffsets, const VkDeviceSize *pSizes,
                              const VkDeviceSize *pStrides)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_vertex_binding *vb = cmd_buffer->vertex_bindings;
   struct radv_vs_input_state *state = &cmd_buffer->state.dynamic_vs_input;
   bool changed = false;

   /* We have to defer setting up vertex buffer since we need the buffer
    * stride from the pipeline. */

   assert(firstBinding + bindingCount <= MAX_VBS);
   cmd_buffer->state.vbo_misaligned_mask = state->misaligned_mask;
   enum chip_class chip = cmd_buffer->device->physical_device->rad_info.chip_class;
   for (uint32_t i = 0; i < bindingCount; i++) {
      RADV_FROM_HANDLE(radv_buffer, buffer, pBuffers[i]);
      uint32_t idx = firstBinding + i;
      VkDeviceSize size = pSizes ? pSizes[i] : 0;
      VkDeviceSize stride = pStrides ? pStrides[i] : 0;

      /* pSizes and pStrides are optional. */
      if (!changed && (vb[idx].buffer != buffer || vb[idx].offset != pOffsets[i] ||
                       vb[idx].size != size || (pStrides && vb[idx].stride != stride))) {
         changed = true;
      }

      vb[idx].buffer = buffer;
      vb[idx].offset = pOffsets[i];
      vb[idx].size = size;
      /* if pStrides=NULL, it shouldn't overwrite the strides specified by CmdSetVertexInputEXT */

      if (chip == GFX6 || chip >= GFX10) {
         const uint32_t bit = 1u << idx;
         if (!buffer) {
            cmd_buffer->state.vbo_misaligned_mask &= ~bit;
            cmd_buffer->state.vbo_bound_mask &= ~bit;
         } else {
            cmd_buffer->state.vbo_bound_mask |= bit;
            if (pStrides && vb[idx].stride != stride) {
               if (stride & state->format_align_req_minus_1[idx])
                  cmd_buffer->state.vbo_misaligned_mask |= bit;
               else
                  cmd_buffer->state.vbo_misaligned_mask &= ~bit;
            }
            if (state->possibly_misaligned_mask & bit &&
                (vb[idx].offset + state->offsets[idx]) & state->format_align_req_minus_1[idx])
               cmd_buffer->state.vbo_misaligned_mask |= bit;
         }
      }

      if (pStrides)
         vb[idx].stride = stride;

      if (buffer) {
         radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, vb[idx].buffer->bo);
      }
   }

   if (!changed) {
      /* No state changes. */
      return;
   }

   cmd_buffer->state.dirty |= RADV_CMD_DIRTY_VERTEX_BUFFER |
                              RADV_CMD_DIRTY_DYNAMIC_VERTEX_INPUT;
}

static uint32_t
vk_to_index_type(VkIndexType type)
{
   switch (type) {
   case VK_INDEX_TYPE_UINT8_EXT:
      return V_028A7C_VGT_INDEX_8;
   case VK_INDEX_TYPE_UINT16:
      return V_028A7C_VGT_INDEX_16;
   case VK_INDEX_TYPE_UINT32:
      return V_028A7C_VGT_INDEX_32;
   default:
      unreachable("invalid index type");
   }
}

static uint32_t
radv_get_vgt_index_size(uint32_t type)
{
   switch (type) {
   case V_028A7C_VGT_INDEX_8:
      return 1;
   case V_028A7C_VGT_INDEX_16:
      return 2;
   case V_028A7C_VGT_INDEX_32:
      return 4;
   default:
      unreachable("invalid index type");
   }
}

void
radv_CmdBindIndexBuffer(VkCommandBuffer commandBuffer, VkBuffer buffer, VkDeviceSize offset,
                        VkIndexType indexType)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, index_buffer, buffer);

   if (cmd_buffer->state.index_buffer == index_buffer && cmd_buffer->state.index_offset == offset &&
       cmd_buffer->state.index_type == indexType) {
      /* No state changes. */
      return;
   }

   cmd_buffer->state.index_buffer = index_buffer;
   cmd_buffer->state.index_offset = offset;
   cmd_buffer->state.index_type = vk_to_index_type(indexType);
   cmd_buffer->state.index_va = radv_buffer_get_va(index_buffer->bo);
   cmd_buffer->state.index_va += index_buffer->offset + offset;

   int index_size = radv_get_vgt_index_size(vk_to_index_type(indexType));
   cmd_buffer->state.max_index_count = (index_buffer->size - offset) / index_size;
   cmd_buffer->state.dirty |= RADV_CMD_DIRTY_INDEX_BUFFER;
   radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, index_buffer->bo);
}

static void
radv_bind_descriptor_set(struct radv_cmd_buffer *cmd_buffer, VkPipelineBindPoint bind_point,
                         struct radv_descriptor_set *set, unsigned idx)
{
   struct radeon_winsys *ws = cmd_buffer->device->ws;

   radv_set_descriptor_set(cmd_buffer, bind_point, set, idx);

   assert(set);

   if (!cmd_buffer->device->use_global_bo_list) {
      for (unsigned j = 0; j < set->header.buffer_count; ++j)
         if (set->descriptors[j])
            radv_cs_add_buffer(ws, cmd_buffer->cs, set->descriptors[j]);
   }

   if (set->header.bo)
      radv_cs_add_buffer(ws, cmd_buffer->cs, set->header.bo);
}

void
radv_CmdBindDescriptorSets(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint,
                           VkPipelineLayout _layout, uint32_t firstSet, uint32_t descriptorSetCount,
                           const VkDescriptorSet *pDescriptorSets, uint32_t dynamicOffsetCount,
                           const uint32_t *pDynamicOffsets)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
   unsigned dyn_idx = 0;

   const bool no_dynamic_bounds =
      cmd_buffer->device->instance->debug_flags & RADV_DEBUG_NO_DYNAMIC_BOUNDS;
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, pipelineBindPoint);

   for (unsigned i = 0; i < descriptorSetCount; ++i) {
      unsigned set_idx = i + firstSet;
      RADV_FROM_HANDLE(radv_descriptor_set, set, pDescriptorSets[i]);

      /* If the set is already bound we only need to update the
       * (potentially changed) dynamic offsets. */
      if (descriptors_state->sets[set_idx] != set ||
          !(descriptors_state->valid & (1u << set_idx))) {
         radv_bind_descriptor_set(cmd_buffer, pipelineBindPoint, set, set_idx);
      }

      for (unsigned j = 0; j < layout->set[set_idx].dynamic_offset_count; ++j, ++dyn_idx) {
         unsigned idx = j + layout->set[i + firstSet].dynamic_offset_start;
         uint32_t *dst = descriptors_state->dynamic_buffers + idx * 4;
         assert(dyn_idx < dynamicOffsetCount);

         struct radv_descriptor_range *range = set->header.dynamic_descriptors + j;

         if (!range->va) {
            memset(dst, 0, 4 * 4);
         } else {
            uint64_t va = range->va + pDynamicOffsets[dyn_idx];
            dst[0] = va;
            dst[1] = S_008F04_BASE_ADDRESS_HI(va >> 32);
            dst[2] = no_dynamic_bounds ? 0xffffffffu : range->size;
            dst[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) | S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
                     S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) | S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W);

            if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10) {
               dst[3] |= S_008F0C_FORMAT(V_008F0C_GFX10_FORMAT_32_FLOAT) |
                         S_008F0C_OOB_SELECT(V_008F0C_OOB_SELECT_RAW) | S_008F0C_RESOURCE_LEVEL(1);
            } else {
               dst[3] |= S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) |
                         S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32);
            }
         }

         cmd_buffer->push_constant_stages |= layout->set[set_idx].dynamic_offset_stages;
      }
   }
}

static bool
radv_init_push_descriptor_set(struct radv_cmd_buffer *cmd_buffer, struct radv_descriptor_set *set,
                              struct radv_descriptor_set_layout *layout,
                              VkPipelineBindPoint bind_point)
{
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, bind_point);
   set->header.size = layout->size;
   set->header.layout = layout;

   if (descriptors_state->push_set.capacity < set->header.size) {
      size_t new_size = MAX2(set->header.size, 1024);
      new_size = MAX2(new_size, 2 * descriptors_state->push_set.capacity);
      new_size = MIN2(new_size, 96 * MAX_PUSH_DESCRIPTORS);

      free(set->header.mapped_ptr);
      set->header.mapped_ptr = malloc(new_size);

      if (!set->header.mapped_ptr) {
         descriptors_state->push_set.capacity = 0;
         cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY;
         return false;
      }

      descriptors_state->push_set.capacity = new_size;
   }

   return true;
}

void
radv_meta_push_descriptor_set(struct radv_cmd_buffer *cmd_buffer,
                              VkPipelineBindPoint pipelineBindPoint, VkPipelineLayout _layout,
                              uint32_t set, uint32_t descriptorWriteCount,
                              const VkWriteDescriptorSet *pDescriptorWrites)
{
   RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
   struct radv_descriptor_set *push_set =
      (struct radv_descriptor_set *)&cmd_buffer->meta_push_descriptors;
   unsigned bo_offset;

   assert(set == 0);
   assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR);

   push_set->header.size = layout->set[set].layout->size;
   push_set->header.layout = layout->set[set].layout;

   if (!radv_cmd_buffer_upload_alloc(cmd_buffer, push_set->header.size, &bo_offset,
                                     (void **)&push_set->header.mapped_ptr))
      return;

   push_set->header.va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
   push_set->header.va += bo_offset;

   radv_update_descriptor_sets(cmd_buffer->device, cmd_buffer,
                               radv_descriptor_set_to_handle(push_set), descriptorWriteCount,
                               pDescriptorWrites, 0, NULL);

   radv_set_descriptor_set(cmd_buffer, pipelineBindPoint, push_set, set);
}

void
radv_CmdPushDescriptorSetKHR(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint,
                             VkPipelineLayout _layout, uint32_t set, uint32_t descriptorWriteCount,
                             const VkWriteDescriptorSet *pDescriptorWrites)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, pipelineBindPoint);
   struct radv_descriptor_set *push_set =
      (struct radv_descriptor_set *)&descriptors_state->push_set.set;

   assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR);

   if (!radv_init_push_descriptor_set(cmd_buffer, push_set, layout->set[set].layout,
                                      pipelineBindPoint))
      return;

   /* Check that there are no inline uniform block updates when calling vkCmdPushDescriptorSetKHR()
    * because it is invalid, according to Vulkan spec.
    */
   for (int i = 0; i < descriptorWriteCount; i++) {
      ASSERTED const VkWriteDescriptorSet *writeset = &pDescriptorWrites[i];
      assert(writeset->descriptorType != VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT);
   }

   radv_update_descriptor_sets(cmd_buffer->device, cmd_buffer,
                               radv_descriptor_set_to_handle(push_set), descriptorWriteCount,
                               pDescriptorWrites, 0, NULL);

   radv_set_descriptor_set(cmd_buffer, pipelineBindPoint, push_set, set);
   descriptors_state->push_dirty = true;
}

void
radv_CmdPushDescriptorSetWithTemplateKHR(VkCommandBuffer commandBuffer,
                                         VkDescriptorUpdateTemplate descriptorUpdateTemplate,
                                         VkPipelineLayout _layout, uint32_t set, const void *pData)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
   RADV_FROM_HANDLE(radv_descriptor_update_template, templ, descriptorUpdateTemplate);
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, templ->bind_point);
   struct radv_descriptor_set *push_set =
      (struct radv_descriptor_set *)&descriptors_state->push_set.set;

   assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR);

   if (!radv_init_push_descriptor_set(cmd_buffer, push_set, layout->set[set].layout,
                                      templ->bind_point))
      return;

   radv_update_descriptor_set_with_template(cmd_buffer->device, cmd_buffer, push_set,
                                            descriptorUpdateTemplate, pData);

   radv_set_descriptor_set(cmd_buffer, templ->bind_point, push_set, set);
   descriptors_state->push_dirty = true;
}

void
radv_CmdPushConstants(VkCommandBuffer commandBuffer, VkPipelineLayout layout,
                      VkShaderStageFlags stageFlags, uint32_t offset, uint32_t size,
                      const void *pValues)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   memcpy(cmd_buffer->push_constants + offset, pValues, size);
   cmd_buffer->push_constant_stages |= stageFlags;
}

VkResult
radv_EndCommandBuffer(VkCommandBuffer commandBuffer)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   radv_emit_mip_change_flush_default(cmd_buffer);

   if (cmd_buffer->queue_family_index != RADV_QUEUE_TRANSFER) {
      if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX6)
         cmd_buffer->state.flush_bits |=
            RADV_CMD_FLAG_CS_PARTIAL_FLUSH | RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_WB_L2;

      /* Make sure to sync all pending active queries at the end of
       * command buffer.
       */
      cmd_buffer->state.flush_bits |= cmd_buffer->active_query_flush_bits;

      /* Flush noncoherent images on GFX9+ so we can assume they're clean on the start of a
       * command buffer.
       */
      if (cmd_buffer->state.rb_noncoherent_dirty && can_skip_buffer_l2_flushes(cmd_buffer->device))
         cmd_buffer->state.flush_bits |= radv_src_access_flush(
            cmd_buffer,
            VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
            NULL);

      /* Since NGG streamout uses GDS, we need to make GDS idle when
       * we leave the IB, otherwise another process might overwrite
       * it while our shaders are busy.
       */
      if (cmd_buffer->gds_needed)
         cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;

      si_emit_cache_flush(cmd_buffer);
   }

   /* Make sure CP DMA is idle at the end of IBs because the kernel
    * doesn't wait for it.
    */
   si_cp_dma_wait_for_idle(cmd_buffer);

   radv_describe_end_cmd_buffer(cmd_buffer);

   vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments);
   vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.subpass_sample_locs);

   VkResult result = cmd_buffer->device->ws->cs_finalize(cmd_buffer->cs);
   if (result != VK_SUCCESS)
      return vk_error(cmd_buffer, result);

   cmd_buffer->status = RADV_CMD_BUFFER_STATUS_EXECUTABLE;

   return cmd_buffer->record_result;
}

static void
radv_emit_compute_pipeline(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline)
{
   if (!pipeline || pipeline == cmd_buffer->state.emitted_compute_pipeline)
      return;

   assert(!pipeline->ctx_cs.cdw);

   cmd_buffer->state.emitted_compute_pipeline = pipeline;

   radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, pipeline->cs.cdw);
   radeon_emit_array(cmd_buffer->cs, pipeline->cs.buf, pipeline->cs.cdw);

   cmd_buffer->compute_scratch_size_per_wave_needed =
      MAX2(cmd_buffer->compute_scratch_size_per_wave_needed, pipeline->scratch_bytes_per_wave);
   cmd_buffer->compute_scratch_waves_wanted =
      MAX2(cmd_buffer->compute_scratch_waves_wanted, pipeline->max_waves);

   radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs,
                      pipeline->shaders[MESA_SHADER_COMPUTE]->bo);

   if (unlikely(cmd_buffer->device->trace_bo))
      radv_save_pipeline(cmd_buffer, pipeline);
}

static void
radv_mark_descriptor_sets_dirty(struct radv_cmd_buffer *cmd_buffer, VkPipelineBindPoint bind_point)
{
   struct radv_descriptor_state *descriptors_state =
      radv_get_descriptors_state(cmd_buffer, bind_point);

   descriptors_state->dirty |= descriptors_state->valid;
}

void
radv_CmdBindPipeline(VkCommandBuffer commandBuffer, VkPipelineBindPoint pipelineBindPoint,
                     VkPipeline _pipeline)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_pipeline, pipeline, _pipeline);

   switch (pipelineBindPoint) {
   case VK_PIPELINE_BIND_POINT_COMPUTE:
      if (cmd_buffer->state.compute_pipeline == pipeline)
         return;
      radv_mark_descriptor_sets_dirty(cmd_buffer, pipelineBindPoint);

      cmd_buffer->state.compute_pipeline = pipeline;
      cmd_buffer->push_constant_stages |= VK_SHADER_STAGE_COMPUTE_BIT;
      break;
   case VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR:
      if (cmd_buffer->state.rt_pipeline == pipeline)
         return;
      radv_mark_descriptor_sets_dirty(cmd_buffer, pipelineBindPoint);

      cmd_buffer->state.rt_pipeline = pipeline;
      cmd_buffer->push_constant_stages |=
         (VK_SHADER_STAGE_RAYGEN_BIT_KHR | VK_SHADER_STAGE_ANY_HIT_BIT_KHR |
          VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR | VK_SHADER_STAGE_MISS_BIT_KHR |
          VK_SHADER_STAGE_INTERSECTION_BIT_KHR | VK_SHADER_STAGE_CALLABLE_BIT_KHR);
      radv_set_rt_stack_size(cmd_buffer, cmd_buffer->state.rt_stack_size);
      break;
   case VK_PIPELINE_BIND_POINT_GRAPHICS:
      if (cmd_buffer->state.pipeline == pipeline)
         return;
      radv_mark_descriptor_sets_dirty(cmd_buffer, pipelineBindPoint);

      bool vtx_emit_count_changed =
         !pipeline || !cmd_buffer->state.pipeline ||
         cmd_buffer->state.pipeline->graphics.vtx_emit_num != pipeline->graphics.vtx_emit_num ||
         cmd_buffer->state.pipeline->graphics.vtx_base_sgpr != pipeline->graphics.vtx_base_sgpr;
      cmd_buffer->state.pipeline = pipeline;
      if (!pipeline)
         break;

      cmd_buffer->state.dirty |= RADV_CMD_DIRTY_PIPELINE | RADV_CMD_DIRTY_DYNAMIC_VERTEX_INPUT;
      cmd_buffer->push_constant_stages |= pipeline->active_stages;

      /* the new vertex shader might not have the same user regs */
      if (vtx_emit_count_changed) {
         cmd_buffer->state.last_first_instance = -1;
         cmd_buffer->state.last_vertex_offset = -1;
         cmd_buffer->state.last_drawid = -1;
      }

      /* Prefetch all pipeline shaders at first draw time. */
      cmd_buffer->state.prefetch_L2_mask |= RADV_PREFETCH_SHADERS;

      if (cmd_buffer->device->physical_device->rad_info.has_vgt_flush_ngg_legacy_bug &&
          cmd_buffer->state.emitted_pipeline &&
          cmd_buffer->state.emitted_pipeline->graphics.is_ngg &&
          !cmd_buffer->state.pipeline->graphics.is_ngg) {
         /* Transitioning from NGG to legacy GS requires
          * VGT_FLUSH on GFX10 and Sienna Cichlid. VGT_FLUSH
          * is also emitted at the beginning of IBs when legacy
          * GS ring pointers are set.
          */
         cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VGT_FLUSH;
      }

      radv_bind_dynamic_state(cmd_buffer, &pipeline->dynamic_state);
      radv_bind_streamout_state(cmd_buffer, pipeline);

      if (pipeline->graphics.esgs_ring_size > cmd_buffer->esgs_ring_size_needed)
         cmd_buffer->esgs_ring_size_needed = pipeline->graphics.esgs_ring_size;
      if (pipeline->graphics.gsvs_ring_size > cmd_buffer->gsvs_ring_size_needed)
         cmd_buffer->gsvs_ring_size_needed = pipeline->graphics.gsvs_ring_size;

      if (radv_pipeline_has_tess(pipeline))
         cmd_buffer->tess_rings_needed = true;
      break;
   default:
      assert(!"invalid bind point");
      break;
   }
}

void
radv_CmdSetViewport(VkCommandBuffer commandBuffer, uint32_t firstViewport, uint32_t viewportCount,
                    const VkViewport *pViewports)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   ASSERTED const uint32_t total_count = firstViewport + viewportCount;

   assert(firstViewport < MAX_VIEWPORTS);
   assert(total_count >= 1 && total_count <= MAX_VIEWPORTS);

   if (total_count <= state->dynamic.viewport.count &&
       !memcmp(state->dynamic.viewport.viewports + firstViewport, pViewports,
               viewportCount * sizeof(*pViewports))) {
      return;
   }

   if (state->dynamic.viewport.count < total_count)
      state->dynamic.viewport.count = total_count;

   memcpy(state->dynamic.viewport.viewports + firstViewport, pViewports,
          viewportCount * sizeof(*pViewports));
   for (unsigned i = 0; i < viewportCount; i++) {
      radv_get_viewport_xform(&pViewports[i],
                              state->dynamic.viewport.xform[i + firstViewport].scale,
                              state->dynamic.viewport.xform[i + firstViewport].translate);
   }

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_VIEWPORT;
}

void
radv_CmdSetScissor(VkCommandBuffer commandBuffer, uint32_t firstScissor, uint32_t scissorCount,
                   const VkRect2D *pScissors)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   ASSERTED const uint32_t total_count = firstScissor + scissorCount;

   assert(firstScissor < MAX_SCISSORS);
   assert(total_count >= 1 && total_count <= MAX_SCISSORS);

   if (total_count <= state->dynamic.scissor.count &&
       !memcmp(state->dynamic.scissor.scissors + firstScissor, pScissors,
               scissorCount * sizeof(*pScissors))) {
      return;
   }

   if (state->dynamic.scissor.count < total_count)
      state->dynamic.scissor.count = total_count;

   memcpy(state->dynamic.scissor.scissors + firstScissor, pScissors,
          scissorCount * sizeof(*pScissors));

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_SCISSOR;
}

void
radv_CmdSetLineWidth(VkCommandBuffer commandBuffer, float lineWidth)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   if (cmd_buffer->state.dynamic.line_width == lineWidth)
      return;

   cmd_buffer->state.dynamic.line_width = lineWidth;
   cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH;
}

void
radv_CmdSetDepthBias(VkCommandBuffer commandBuffer, float depthBiasConstantFactor,
                     float depthBiasClamp, float depthBiasSlopeFactor)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.depth_bias.bias == depthBiasConstantFactor &&
       state->dynamic.depth_bias.clamp == depthBiasClamp &&
       state->dynamic.depth_bias.slope == depthBiasSlopeFactor) {
      return;
   }

   state->dynamic.depth_bias.bias = depthBiasConstantFactor;
   state->dynamic.depth_bias.clamp = depthBiasClamp;
   state->dynamic.depth_bias.slope = depthBiasSlopeFactor;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS;
}

void
radv_CmdSetBlendConstants(VkCommandBuffer commandBuffer, const float blendConstants[4])
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (!memcmp(state->dynamic.blend_constants, blendConstants, sizeof(float) * 4))
      return;

   memcpy(state->dynamic.blend_constants, blendConstants, sizeof(float) * 4);

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS;
}

void
radv_CmdSetDepthBounds(VkCommandBuffer commandBuffer, float minDepthBounds, float maxDepthBounds)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.depth_bounds.min == minDepthBounds &&
       state->dynamic.depth_bounds.max == maxDepthBounds) {
      return;
   }

   state->dynamic.depth_bounds.min = minDepthBounds;
   state->dynamic.depth_bounds.max = maxDepthBounds;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS;
}

void
radv_CmdSetStencilCompareMask(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask,
                              uint32_t compareMask)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   bool front_same = state->dynamic.stencil_compare_mask.front == compareMask;
   bool back_same = state->dynamic.stencil_compare_mask.back == compareMask;

   if ((!(faceMask & VK_STENCIL_FACE_FRONT_BIT) || front_same) &&
       (!(faceMask & VK_STENCIL_FACE_BACK_BIT) || back_same)) {
      return;
   }

   if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
      state->dynamic.stencil_compare_mask.front = compareMask;
   if (faceMask & VK_STENCIL_FACE_BACK_BIT)
      state->dynamic.stencil_compare_mask.back = compareMask;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK;
}

void
radv_CmdSetStencilWriteMask(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask,
                            uint32_t writeMask)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   bool front_same = state->dynamic.stencil_write_mask.front == writeMask;
   bool back_same = state->dynamic.stencil_write_mask.back == writeMask;

   if ((!(faceMask & VK_STENCIL_FACE_FRONT_BIT) || front_same) &&
       (!(faceMask & VK_STENCIL_FACE_BACK_BIT) || back_same)) {
      return;
   }

   if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
      state->dynamic.stencil_write_mask.front = writeMask;
   if (faceMask & VK_STENCIL_FACE_BACK_BIT)
      state->dynamic.stencil_write_mask.back = writeMask;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK;
}

void
radv_CmdSetStencilReference(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask,
                            uint32_t reference)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   bool front_same = state->dynamic.stencil_reference.front == reference;
   bool back_same = state->dynamic.stencil_reference.back == reference;

   if ((!(faceMask & VK_STENCIL_FACE_FRONT_BIT) || front_same) &&
       (!(faceMask & VK_STENCIL_FACE_BACK_BIT) || back_same)) {
      return;
   }

   if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
      cmd_buffer->state.dynamic.stencil_reference.front = reference;
   if (faceMask & VK_STENCIL_FACE_BACK_BIT)
      cmd_buffer->state.dynamic.stencil_reference.back = reference;

   cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE;
}

void
radv_CmdSetDiscardRectangleEXT(VkCommandBuffer commandBuffer, uint32_t firstDiscardRectangle,
                               uint32_t discardRectangleCount, const VkRect2D *pDiscardRectangles)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   ASSERTED const uint32_t total_count = firstDiscardRectangle + discardRectangleCount;

   assert(firstDiscardRectangle < MAX_DISCARD_RECTANGLES);
   assert(total_count >= 1 && total_count <= MAX_DISCARD_RECTANGLES);

   if (!memcmp(state->dynamic.discard_rectangle.rectangles + firstDiscardRectangle,
               pDiscardRectangles, discardRectangleCount * sizeof(*pDiscardRectangles))) {
      return;
   }

   typed_memcpy(&state->dynamic.discard_rectangle.rectangles[firstDiscardRectangle],
                pDiscardRectangles, discardRectangleCount);

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DISCARD_RECTANGLE;
}

void
radv_CmdSetSampleLocationsEXT(VkCommandBuffer commandBuffer,
                              const VkSampleLocationsInfoEXT *pSampleLocationsInfo)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   assert(pSampleLocationsInfo->sampleLocationsCount <= MAX_SAMPLE_LOCATIONS);

   state->dynamic.sample_location.per_pixel = pSampleLocationsInfo->sampleLocationsPerPixel;
   state->dynamic.sample_location.grid_size = pSampleLocationsInfo->sampleLocationGridSize;
   state->dynamic.sample_location.count = pSampleLocationsInfo->sampleLocationsCount;
   typed_memcpy(&state->dynamic.sample_location.locations[0],
                pSampleLocationsInfo->pSampleLocations, pSampleLocationsInfo->sampleLocationsCount);

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_SAMPLE_LOCATIONS;
}

void
radv_CmdSetLineStippleEXT(VkCommandBuffer commandBuffer, uint32_t lineStippleFactor,
                          uint16_t lineStipplePattern)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.line_stipple.factor == lineStippleFactor &&
       state->dynamic.line_stipple.pattern == lineStipplePattern)
      return;

   state->dynamic.line_stipple.factor = lineStippleFactor;
   state->dynamic.line_stipple.pattern = lineStipplePattern;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_LINE_STIPPLE;
}

void
radv_CmdSetCullModeEXT(VkCommandBuffer commandBuffer, VkCullModeFlags cullMode)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.cull_mode == cullMode)
      return;

   state->dynamic.cull_mode = cullMode;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_CULL_MODE;
}

void
radv_CmdSetFrontFaceEXT(VkCommandBuffer commandBuffer, VkFrontFace frontFace)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.front_face == frontFace)
      return;

   state->dynamic.front_face = frontFace;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_FRONT_FACE;
}

void
radv_CmdSetPrimitiveTopologyEXT(VkCommandBuffer commandBuffer,
                                VkPrimitiveTopology primitiveTopology)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   unsigned primitive_topology = si_translate_prim(primitiveTopology);

   if (state->dynamic.primitive_topology == primitive_topology)
      return;

   state->dynamic.primitive_topology = primitive_topology;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_PRIMITIVE_TOPOLOGY;
}

void
radv_CmdSetViewportWithCountEXT(VkCommandBuffer commandBuffer, uint32_t viewportCount,
                                const VkViewport *pViewports)
{
   radv_CmdSetViewport(commandBuffer, 0, viewportCount, pViewports);
}

void
radv_CmdSetScissorWithCountEXT(VkCommandBuffer commandBuffer, uint32_t scissorCount,
                               const VkRect2D *pScissors)
{
   radv_CmdSetScissor(commandBuffer, 0, scissorCount, pScissors);
}

void
radv_CmdSetDepthTestEnableEXT(VkCommandBuffer commandBuffer, VkBool32 depthTestEnable)

{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.depth_test_enable == depthTestEnable)
      return;

   state->dynamic.depth_test_enable = depthTestEnable;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_TEST_ENABLE;
}

void
radv_CmdSetDepthWriteEnableEXT(VkCommandBuffer commandBuffer, VkBool32 depthWriteEnable)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.depth_write_enable == depthWriteEnable)
      return;

   state->dynamic.depth_write_enable = depthWriteEnable;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_WRITE_ENABLE;
}

void
radv_CmdSetDepthCompareOpEXT(VkCommandBuffer commandBuffer, VkCompareOp depthCompareOp)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.depth_compare_op == depthCompareOp)
      return;

   state->dynamic.depth_compare_op = depthCompareOp;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_COMPARE_OP;
}

void
radv_CmdSetDepthBoundsTestEnableEXT(VkCommandBuffer commandBuffer, VkBool32 depthBoundsTestEnable)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.depth_bounds_test_enable == depthBoundsTestEnable)
      return;

   state->dynamic.depth_bounds_test_enable = depthBoundsTestEnable;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS_TEST_ENABLE;
}

void
radv_CmdSetStencilTestEnableEXT(VkCommandBuffer commandBuffer, VkBool32 stencilTestEnable)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.stencil_test_enable == stencilTestEnable)
      return;

   state->dynamic.stencil_test_enable = stencilTestEnable;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_TEST_ENABLE;
}

void
radv_CmdSetStencilOpEXT(VkCommandBuffer commandBuffer, VkStencilFaceFlags faceMask,
                        VkStencilOp failOp, VkStencilOp passOp, VkStencilOp depthFailOp,
                        VkCompareOp compareOp)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   bool front_same = state->dynamic.stencil_op.front.fail_op == failOp &&
                     state->dynamic.stencil_op.front.pass_op == passOp &&
                     state->dynamic.stencil_op.front.depth_fail_op == depthFailOp &&
                     state->dynamic.stencil_op.front.compare_op == compareOp;
   bool back_same = state->dynamic.stencil_op.back.fail_op == failOp &&
                    state->dynamic.stencil_op.back.pass_op == passOp &&
                    state->dynamic.stencil_op.back.depth_fail_op == depthFailOp &&
                    state->dynamic.stencil_op.back.compare_op == compareOp;

   if ((!(faceMask & VK_STENCIL_FACE_FRONT_BIT) || front_same) &&
       (!(faceMask & VK_STENCIL_FACE_BACK_BIT) || back_same))
      return;

   if (faceMask & VK_STENCIL_FACE_FRONT_BIT) {
      state->dynamic.stencil_op.front.fail_op = failOp;
      state->dynamic.stencil_op.front.pass_op = passOp;
      state->dynamic.stencil_op.front.depth_fail_op = depthFailOp;
      state->dynamic.stencil_op.front.compare_op = compareOp;
   }

   if (faceMask & VK_STENCIL_FACE_BACK_BIT) {
      state->dynamic.stencil_op.back.fail_op = failOp;
      state->dynamic.stencil_op.back.pass_op = passOp;
      state->dynamic.stencil_op.back.depth_fail_op = depthFailOp;
      state->dynamic.stencil_op.back.compare_op = compareOp;
   }

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_OP;
}

void
radv_CmdSetFragmentShadingRateKHR(VkCommandBuffer commandBuffer, const VkExtent2D *pFragmentSize,
                                  const VkFragmentShadingRateCombinerOpKHR combinerOps[2])
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.fragment_shading_rate.size.width == pFragmentSize->width &&
       state->dynamic.fragment_shading_rate.size.height == pFragmentSize->height &&
       state->dynamic.fragment_shading_rate.combiner_ops[0] == combinerOps[0] &&
       state->dynamic.fragment_shading_rate.combiner_ops[1] == combinerOps[1])
      return;

   state->dynamic.fragment_shading_rate.size = *pFragmentSize;
   for (unsigned i = 0; i < 2; i++)
      state->dynamic.fragment_shading_rate.combiner_ops[i] = combinerOps[i];

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_FRAGMENT_SHADING_RATE;
}

void
radv_CmdSetDepthBiasEnableEXT(VkCommandBuffer commandBuffer, VkBool32 depthBiasEnable)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.depth_bias_enable == depthBiasEnable)
      return;

   state->dynamic.depth_bias_enable = depthBiasEnable;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS_ENABLE;
}

void
radv_CmdSetPrimitiveRestartEnableEXT(VkCommandBuffer commandBuffer, VkBool32 primitiveRestartEnable)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.primitive_restart_enable == primitiveRestartEnable)
      return;

   state->dynamic.primitive_restart_enable = primitiveRestartEnable;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_PRIMITIVE_RESTART_ENABLE;
}

void
radv_CmdSetRasterizerDiscardEnableEXT(VkCommandBuffer commandBuffer,
                                      VkBool32 rasterizerDiscardEnable)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (state->dynamic.rasterizer_discard_enable == rasterizerDiscardEnable)
      return;

   state->dynamic.rasterizer_discard_enable = rasterizerDiscardEnable;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_RASTERIZER_DISCARD_ENABLE;
}

void
radv_CmdSetPatchControlPointsEXT(VkCommandBuffer commandBuffer, uint32_t patchControlPoints)
{
   /* not implemented */
}

void
radv_CmdSetLogicOpEXT(VkCommandBuffer commandBuffer, VkLogicOp logicOp)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   unsigned logic_op = si_translate_blend_logic_op(logicOp);

   if (state->dynamic.logic_op == logic_op)
      return;

   state->dynamic.logic_op = logic_op;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_LOGIC_OP;
}

void
radv_CmdSetColorWriteEnableEXT(VkCommandBuffer commandBuffer, uint32_t attachmentCount,
                               const VkBool32 *pColorWriteEnables)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_cmd_state *state = &cmd_buffer->state;
   uint32_t color_write_enable = 0;

   assert(attachmentCount < MAX_RTS);

   for (uint32_t i = 0; i < attachmentCount; i++) {
      color_write_enable |= pColorWriteEnables[i] ? (0xfu << (i * 4)) : 0;
   }

   if (state->dynamic.color_write_enable == color_write_enable)
      return;

   state->dynamic.color_write_enable = color_write_enable;

   state->dirty |= RADV_CMD_DIRTY_DYNAMIC_COLOR_WRITE_ENABLE;
}

void
radv_CmdSetVertexInputEXT(VkCommandBuffer commandBuffer, uint32_t vertexBindingDescriptionCount,
                          const VkVertexInputBindingDescription2EXT *pVertexBindingDescriptions,
                          uint32_t vertexAttributeDescriptionCount,
                          const VkVertexInputAttributeDescription2EXT *pVertexAttributeDescriptions)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_vs_input_state *state = &cmd_buffer->state.dynamic_vs_input;

   const VkVertexInputBindingDescription2EXT *bindings[MAX_VBS];
   for (unsigned i = 0; i < vertexBindingDescriptionCount; i++)
      bindings[pVertexBindingDescriptions[i].binding] = &pVertexBindingDescriptions[i];

   cmd_buffer->state.vbo_misaligned_mask = 0;

   memset(state, 0, sizeof(*state));

   enum chip_class chip = cmd_buffer->device->physical_device->rad_info.chip_class;
   for (unsigned i = 0; i < vertexAttributeDescriptionCount; i++) {
      const VkVertexInputAttributeDescription2EXT *attrib = &pVertexAttributeDescriptions[i];
      const VkVertexInputBindingDescription2EXT *binding = bindings[attrib->binding];
      unsigned loc = attrib->location;
      const struct util_format_description *format_desc = vk_format_description(attrib->format);
      unsigned nfmt, dfmt;
      bool post_shuffle;
      enum radv_vs_input_alpha_adjust alpha_adjust;

      state->attribute_mask |= 1u << loc;
      state->bindings[loc] = attrib->binding;
      if (binding->inputRate == VK_VERTEX_INPUT_RATE_INSTANCE) {
         state->instance_rate_inputs |= 1u << loc;
         state->divisors[loc] = binding->divisor;
         if (binding->divisor != 1)
            state->nontrivial_divisors |= 1u << loc;
      }
      cmd_buffer->vertex_bindings[attrib->binding].stride = binding->stride;
      state->offsets[loc] = attrib->offset;

      radv_translate_vertex_format(cmd_buffer->device->physical_device, attrib->format, format_desc,
                                   &dfmt, &nfmt, &post_shuffle, &alpha_adjust);

      state->formats[loc] = dfmt | (nfmt << 4);
      const uint8_t format_align_req_minus_1 = format_desc->channel[0].size >= 32 ? 3 :
                                               (format_desc->block.bits / 8u - 1);
      state->format_align_req_minus_1[loc] = format_align_req_minus_1;
      state->format_sizes[loc] = format_desc->block.bits / 8u;

      if (chip == GFX6 || chip >= GFX10) {
         struct radv_vertex_binding *vb = cmd_buffer->vertex_bindings;
         unsigned bit = 1u << loc;
         if (binding->stride & format_align_req_minus_1) {
            state->misaligned_mask |= bit;
            if (cmd_buffer->state.vbo_bound_mask & bit)
               cmd_buffer->state.vbo_misaligned_mask |= bit;
         } else {
            state->possibly_misaligned_mask |= bit;
            if (cmd_buffer->state.vbo_bound_mask & bit &&
                ((vb[attrib->binding].offset + state->offsets[loc]) & format_align_req_minus_1))
               cmd_buffer->state.vbo_misaligned_mask |= bit;
         }
      }

      if (alpha_adjust) {
         state->alpha_adjust_lo |= (alpha_adjust & 0x1) << loc;
         state->alpha_adjust_hi |= (alpha_adjust >> 1) << loc;
      }

      if (post_shuffle)
         state->post_shuffle |= 1u << loc;
   }

   cmd_buffer->state.dirty |= RADV_CMD_DIRTY_VERTEX_BUFFER |
                              RADV_CMD_DIRTY_DYNAMIC_VERTEX_INPUT;
}

void
radv_CmdExecuteCommands(VkCommandBuffer commandBuffer, uint32_t commandBufferCount,
                        const VkCommandBuffer *pCmdBuffers)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, primary, commandBuffer);

   assert(commandBufferCount > 0);

   radv_emit_mip_change_flush_default(primary);

   /* Emit pending flushes on primary prior to executing secondary */
   si_emit_cache_flush(primary);

   /* Make sure CP DMA is idle on primary prior to executing secondary. */
   si_cp_dma_wait_for_idle(primary);

   for (uint32_t i = 0; i < commandBufferCount; i++) {
      RADV_FROM_HANDLE(radv_cmd_buffer, secondary, pCmdBuffers[i]);
      bool allow_ib2 = true;

      if (secondary->device->physical_device->rad_info.chip_class == GFX7 &&
          secondary->state.uses_draw_indirect_multi) {
         /* Do not launch an IB2 for secondary command buffers that contain
          * DRAW_{INDEX}_INDIRECT_MULTI on GFX7 because it's illegal and hang the GPU.
          */
         allow_ib2 = false;
      }

      if (secondary->queue_family_index == RADV_QUEUE_COMPUTE) {
         /* IB2 packets are not supported on compute queues according to PAL. */
         allow_ib2 = false;
      }

      primary->scratch_size_per_wave_needed =
         MAX2(primary->scratch_size_per_wave_needed, secondary->scratch_size_per_wave_needed);
      primary->scratch_waves_wanted =
         MAX2(primary->scratch_waves_wanted, secondary->scratch_waves_wanted);
      primary->compute_scratch_size_per_wave_needed =
         MAX2(primary->compute_scratch_size_per_wave_needed,
              secondary->compute_scratch_size_per_wave_needed);
      primary->compute_scratch_waves_wanted =
         MAX2(primary->compute_scratch_waves_wanted, secondary->compute_scratch_waves_wanted);

      if (secondary->esgs_ring_size_needed > primary->esgs_ring_size_needed)
         primary->esgs_ring_size_needed = secondary->esgs_ring_size_needed;
      if (secondary->gsvs_ring_size_needed > primary->gsvs_ring_size_needed)
         primary->gsvs_ring_size_needed = secondary->gsvs_ring_size_needed;
      if (secondary->tess_rings_needed)
         primary->tess_rings_needed = true;
      if (secondary->sample_positions_needed)
         primary->sample_positions_needed = true;
      if (secondary->gds_needed)
         primary->gds_needed = true;

      if (!secondary->state.framebuffer && (primary->state.dirty & RADV_CMD_DIRTY_FRAMEBUFFER)) {
         /* Emit the framebuffer state from primary if secondary
          * has been recorded without a framebuffer, otherwise
          * fast color/depth clears can't work.
          */
         radv_emit_fb_mip_change_flush(primary);
         radv_emit_framebuffer_state(primary);
      }

      primary->device->ws->cs_execute_secondary(primary->cs, secondary->cs, allow_ib2);

      /* When the secondary command buffer is compute only we don't
       * need to re-emit the current graphics pipeline.
       */
      if (secondary->state.emitted_pipeline) {
         primary->state.emitted_pipeline = secondary->state.emitted_pipeline;
      }

      /* When the secondary command buffer is graphics only we don't
       * need to re-emit the current compute pipeline.
       */
      if (secondary->state.emitted_compute_pipeline) {
         primary->state.emitted_compute_pipeline = secondary->state.emitted_compute_pipeline;
      }

      /* Only re-emit the draw packets when needed. */
      if (secondary->state.last_primitive_reset_en != -1) {
         primary->state.last_primitive_reset_en = secondary->state.last_primitive_reset_en;
      }

      if (secondary->state.last_primitive_reset_index) {
         primary->state.last_primitive_reset_index = secondary->state.last_primitive_reset_index;
      }

      if (secondary->state.last_ia_multi_vgt_param) {
         primary->state.last_ia_multi_vgt_param = secondary->state.last_ia_multi_vgt_param;
      }

      primary->state.last_first_instance = secondary->state.last_first_instance;
      primary->state.last_num_instances = secondary->state.last_num_instances;
      primary->state.last_drawid = secondary->state.last_drawid;
      primary->state.last_vertex_offset = secondary->state.last_vertex_offset;
      primary->state.last_sx_ps_downconvert = secondary->state.last_sx_ps_downconvert;
      primary->state.last_sx_blend_opt_epsilon = secondary->state.last_sx_blend_opt_epsilon;
      primary->state.last_sx_blend_opt_control = secondary->state.last_sx_blend_opt_control;

      if (secondary->state.last_index_type != -1) {
         primary->state.last_index_type = secondary->state.last_index_type;
      }

      primary->state.last_nggc_settings = secondary->state.last_nggc_settings;
      primary->state.last_nggc_settings_sgpr_idx = secondary->state.last_nggc_settings_sgpr_idx;
      primary->state.last_nggc_skip = secondary->state.last_nggc_skip;
   }

   /* After executing commands from secondary buffers we have to dirty
    * some states.
    */
   primary->state.dirty |=
      RADV_CMD_DIRTY_PIPELINE | RADV_CMD_DIRTY_INDEX_BUFFER | RADV_CMD_DIRTY_DYNAMIC_ALL;
   radv_mark_descriptor_sets_dirty(primary, VK_PIPELINE_BIND_POINT_GRAPHICS);
   radv_mark_descriptor_sets_dirty(primary, VK_PIPELINE_BIND_POINT_COMPUTE);
}

VkResult
radv_CreateCommandPool(VkDevice _device, const VkCommandPoolCreateInfo *pCreateInfo,
                       const VkAllocationCallbacks *pAllocator, VkCommandPool *pCmdPool)
{
   RADV_FROM_HANDLE(radv_device, device, _device);
   struct radv_cmd_pool *pool;

   pool =
      vk_alloc2(&device->vk.alloc, pAllocator, sizeof(*pool), 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
   if (pool == NULL)
      return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);

   vk_object_base_init(&device->vk, &pool->base, VK_OBJECT_TYPE_COMMAND_POOL);

   if (pAllocator)
      pool->alloc = *pAllocator;
   else
      pool->alloc = device->vk.alloc;

   list_inithead(&pool->cmd_buffers);
   list_inithead(&pool->free_cmd_buffers);

   pool->queue_family_index = pCreateInfo->queueFamilyIndex;

   *pCmdPool = radv_cmd_pool_to_handle(pool);

   return VK_SUCCESS;
}

void
radv_DestroyCommandPool(VkDevice _device, VkCommandPool commandPool,
                        const VkAllocationCallbacks *pAllocator)
{
   RADV_FROM_HANDLE(radv_device, device, _device);
   RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool);

   if (!pool)
      return;

   list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer, &pool->cmd_buffers, pool_link)
   {
      radv_destroy_cmd_buffer(cmd_buffer);
   }

   list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer, &pool->free_cmd_buffers, pool_link)
   {
      radv_destroy_cmd_buffer(cmd_buffer);
   }

   vk_object_base_finish(&pool->base);
   vk_free2(&device->vk.alloc, pAllocator, pool);
}

VkResult
radv_ResetCommandPool(VkDevice device, VkCommandPool commandPool, VkCommandPoolResetFlags flags)
{
   RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool);
   VkResult result;

   list_for_each_entry(struct radv_cmd_buffer, cmd_buffer, &pool->cmd_buffers, pool_link)
   {
      result = radv_reset_cmd_buffer(cmd_buffer);
      if (result != VK_SUCCESS)
         return result;
   }

   return VK_SUCCESS;
}

void
radv_TrimCommandPool(VkDevice device, VkCommandPool commandPool, VkCommandPoolTrimFlags flags)
{
   RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool);

   if (!pool)
      return;

   list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer, &pool->free_cmd_buffers, pool_link)
   {
      radv_destroy_cmd_buffer(cmd_buffer);
   }
}

static void
radv_cmd_buffer_begin_subpass(struct radv_cmd_buffer *cmd_buffer, uint32_t subpass_id)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   struct radv_subpass *subpass = &state->pass->subpasses[subpass_id];

   ASSERTED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 4096);

   radv_emit_subpass_barrier(cmd_buffer, &subpass->start_barrier);

   radv_cmd_buffer_set_subpass(cmd_buffer, subpass);

   radv_describe_barrier_start(cmd_buffer, RGP_BARRIER_EXTERNAL_RENDER_PASS_SYNC);

   for (uint32_t i = 0; i < subpass->attachment_count; ++i) {
      const uint32_t a = subpass->attachments[i].attachment;
      if (a == VK_ATTACHMENT_UNUSED)
         continue;

      radv_handle_subpass_image_transition(cmd_buffer, subpass->attachments[i], true);
   }

   if (subpass->vrs_attachment) {
      int idx = subpass->vrs_attachment->attachment;
      struct radv_image_view *vrs_iview = cmd_buffer->state.attachments[idx].iview;

      if (subpass->depth_stencil_attachment) {
         /* When a subpass uses a VRS attachment and a depth/stencil attachment, we just need to
          * copy the VRS rates to the HTILE buffer of the attachment.
          */
         int ds_idx = subpass->depth_stencil_attachment->attachment;
         struct radv_image_view *ds_iview = cmd_buffer->state.attachments[ds_idx].iview;
         struct radv_image *ds_image = ds_iview->image;

         VkExtent2D extent = {
            .width = ds_image->info.width,
            .height = ds_image->info.height,
         };

         /* HTILE buffer */
         uint64_t htile_offset = ds_image->offset + ds_image->planes[0].surface.meta_offset;
         uint64_t htile_size = ds_image->planes[0].surface.meta_slice_size;
         struct radv_buffer htile_buffer;

         radv_buffer_init(&htile_buffer, cmd_buffer->device, ds_image->bo, htile_size, htile_offset);

         /* Copy the VRS rates to the HTILE buffer. */
         radv_copy_vrs_htile(cmd_buffer, vrs_iview->image, &extent, ds_image, &htile_buffer, true);

         radv_buffer_finish(&htile_buffer);
      } else {
         /* When a subpass uses a VRS attachment without binding a depth/stencil attachment, we have
          * to copy the VRS rates to our internal HTILE buffer.
          */
         struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
         struct radv_image *ds_image = radv_cmd_buffer_get_vrs_image(cmd_buffer);

         if (ds_image) {
            /* HTILE buffer */
            struct radv_buffer *htile_buffer = cmd_buffer->device->vrs.buffer;

            VkExtent2D extent = {
               .width = MIN2(fb->width, ds_image->info.width),
               .height = MIN2(fb->height, ds_image->info.height),
            };

            /* Copy the VRS rates to the HTILE buffer. */
            radv_copy_vrs_htile(cmd_buffer, vrs_iview->image, &extent, ds_image, htile_buffer, false);
         }
      }
   }

   radv_describe_barrier_end(cmd_buffer);

   radv_cmd_buffer_clear_subpass(cmd_buffer);

   assert(cmd_buffer->cs->cdw <= cdw_max);
}

static void
radv_mark_noncoherent_rb(struct radv_cmd_buffer *cmd_buffer)
{
   const struct radv_subpass *subpass = cmd_buffer->state.subpass;

   /* Have to be conservative in cmdbuffers with inherited attachments. */
   if (!cmd_buffer->state.attachments) {
      cmd_buffer->state.rb_noncoherent_dirty = true;
      return;
   }

   for (uint32_t i = 0; i < subpass->color_count; ++i) {
      const uint32_t a = subpass->color_attachments[i].attachment;
      if (a == VK_ATTACHMENT_UNUSED)
         continue;
      if (!cmd_buffer->state.attachments[a].iview->image->l2_coherent) {
         cmd_buffer->state.rb_noncoherent_dirty = true;
         return;
      }
   }
   if (subpass->depth_stencil_attachment &&
       !cmd_buffer->state.attachments[subpass->depth_stencil_attachment->attachment]
           .iview->image->l2_coherent)
      cmd_buffer->state.rb_noncoherent_dirty = true;
}

void
radv_cmd_buffer_restore_subpass(struct radv_cmd_buffer *cmd_buffer,
                                const struct radv_subpass *subpass)
{
   radv_mark_noncoherent_rb(cmd_buffer);
   radv_cmd_buffer_set_subpass(cmd_buffer, subpass);
}

static void
radv_cmd_buffer_end_subpass(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   const struct radv_subpass *subpass = state->subpass;
   uint32_t subpass_id = radv_get_subpass_id(cmd_buffer);

   radv_cmd_buffer_resolve_subpass(cmd_buffer);

   radv_describe_barrier_start(cmd_buffer, RGP_BARRIER_EXTERNAL_RENDER_PASS_SYNC);

   for (uint32_t i = 0; i < subpass->attachment_count; ++i) {
      const uint32_t a = subpass->attachments[i].attachment;
      if (a == VK_ATTACHMENT_UNUSED)
         continue;

      if (state->pass->attachments[a].last_subpass_idx != subpass_id)
         continue;

      VkImageLayout layout = state->pass->attachments[a].final_layout;
      VkImageLayout stencil_layout = state->pass->attachments[a].stencil_final_layout;
      struct radv_subpass_attachment att = {a, layout, stencil_layout};
      radv_handle_subpass_image_transition(cmd_buffer, att, false);
   }

   radv_describe_barrier_end(cmd_buffer);
}

void
radv_cmd_buffer_begin_render_pass(struct radv_cmd_buffer *cmd_buffer,
                                  const VkRenderPassBeginInfo *pRenderPassBegin,
                                  const struct radv_extra_render_pass_begin_info *extra_info)
{
   RADV_FROM_HANDLE(radv_render_pass, pass, pRenderPassBegin->renderPass);
   RADV_FROM_HANDLE(radv_framebuffer, framebuffer, pRenderPassBegin->framebuffer);
   VkResult result;

   cmd_buffer->state.framebuffer = framebuffer;
   cmd_buffer->state.pass = pass;
   cmd_buffer->state.render_area = pRenderPassBegin->renderArea;

   result = radv_cmd_state_setup_attachments(cmd_buffer, pass, pRenderPassBegin, extra_info);
   if (result != VK_SUCCESS)
      return;

   result = radv_cmd_state_setup_sample_locations(cmd_buffer, pass, pRenderPassBegin);
   if (result != VK_SUCCESS)
      return;
}

void
radv_CmdBeginRenderPass2(VkCommandBuffer commandBuffer,
                         const VkRenderPassBeginInfo *pRenderPassBeginInfo,
                         const VkSubpassBeginInfo *pSubpassBeginInfo)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   radv_cmd_buffer_begin_render_pass(cmd_buffer, pRenderPassBeginInfo, NULL);

   radv_cmd_buffer_begin_subpass(cmd_buffer, 0);
}

void
radv_CmdNextSubpass2(VkCommandBuffer commandBuffer, const VkSubpassBeginInfo *pSubpassBeginInfo,
                     const VkSubpassEndInfo *pSubpassEndInfo)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   radv_mark_noncoherent_rb(cmd_buffer);

   uint32_t prev_subpass = radv_get_subpass_id(cmd_buffer);
   radv_cmd_buffer_end_subpass(cmd_buffer);
   radv_cmd_buffer_begin_subpass(cmd_buffer, prev_subpass + 1);
}

static void
radv_emit_view_index(struct radv_cmd_buffer *cmd_buffer, unsigned index)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   for (unsigned stage = 0; stage < MESA_SHADER_STAGES; ++stage) {
      if (!radv_get_shader(pipeline, stage))
         continue;

      struct radv_userdata_info *loc = radv_lookup_user_sgpr(pipeline, stage, AC_UD_VIEW_INDEX);
      if (loc->sgpr_idx == -1)
         continue;
      uint32_t base_reg = pipeline->user_data_0[stage];
      radeon_set_sh_reg(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, index);
   }
   if (radv_pipeline_has_gs_copy_shader(pipeline)) {
      struct radv_userdata_info *loc =
         &pipeline->gs_copy_shader->info.user_sgprs_locs.shader_data[AC_UD_VIEW_INDEX];
      if (loc->sgpr_idx != -1) {
         uint32_t base_reg = R_00B130_SPI_SHADER_USER_DATA_VS_0;
         radeon_set_sh_reg(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, index);
      }
   }
}

static void
radv_cs_emit_draw_packet(struct radv_cmd_buffer *cmd_buffer, uint32_t vertex_count,
                         uint32_t use_opaque)
{
   radeon_emit(cmd_buffer->cs, PKT3(PKT3_DRAW_INDEX_AUTO, 1, cmd_buffer->state.predicating));
   radeon_emit(cmd_buffer->cs, vertex_count);
   radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_AUTO_INDEX | use_opaque);
}

/**
 * Emit a PKT3_DRAW_INDEX_2 packet to render "index_count` vertices.
 *
 * The starting address "index_va" may point anywhere within the index buffer. The number of
 * indexes allocated in the index buffer *past that point* is specified by "max_index_count".
 * Hardware uses this information to return 0 for out-of-bounds reads.
 */
static void
radv_cs_emit_draw_indexed_packet(struct radv_cmd_buffer *cmd_buffer, uint64_t index_va,
                                 uint32_t max_index_count, uint32_t index_count, bool not_eop)
{
   radeon_emit(cmd_buffer->cs, PKT3(PKT3_DRAW_INDEX_2, 4, cmd_buffer->state.predicating));
   radeon_emit(cmd_buffer->cs, max_index_count);
   radeon_emit(cmd_buffer->cs, index_va);
   radeon_emit(cmd_buffer->cs, index_va >> 32);
   radeon_emit(cmd_buffer->cs, index_count);
   /* NOT_EOP allows merging multiple draws into 1 wave, but only user VGPRs
    * can be changed between draws and GS fast launch must be disabled.
    * NOT_EOP doesn't work on gfx9 and older.
    */
   radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_DMA | S_0287F0_NOT_EOP(not_eop));
}

/* MUST inline this function to avoid massive perf loss in drawoverhead */
ALWAYS_INLINE static void
radv_cs_emit_indirect_draw_packet(struct radv_cmd_buffer *cmd_buffer, bool indexed,
                                  uint32_t draw_count, uint64_t count_va, uint32_t stride)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   const unsigned di_src_sel = indexed ? V_0287F0_DI_SRC_SEL_DMA : V_0287F0_DI_SRC_SEL_AUTO_INDEX;
   bool draw_id_enable = cmd_buffer->state.pipeline->graphics.uses_drawid;
   uint32_t base_reg = cmd_buffer->state.pipeline->graphics.vtx_base_sgpr;
   uint32_t vertex_offset_reg, start_instance_reg = 0, draw_id_reg = 0;
   bool predicating = cmd_buffer->state.predicating;
   assert(base_reg);

   /* just reset draw state for vertex data */
   cmd_buffer->state.last_first_instance = -1;
   cmd_buffer->state.last_num_instances = -1;
   cmd_buffer->state.last_drawid = -1;
   cmd_buffer->state.last_vertex_offset = -1;

   vertex_offset_reg = (base_reg - SI_SH_REG_OFFSET) >> 2;
   if (cmd_buffer->state.pipeline->graphics.uses_baseinstance)
      start_instance_reg = ((base_reg + (draw_id_enable ? 8 : 4)) - SI_SH_REG_OFFSET) >> 2;
   if (draw_id_enable)
      draw_id_reg = ((base_reg + 4) - SI_SH_REG_OFFSET) >> 2;

   if (draw_count == 1 && !count_va && !draw_id_enable) {
      radeon_emit(cs,
                  PKT3(indexed ? PKT3_DRAW_INDEX_INDIRECT : PKT3_DRAW_INDIRECT, 3, predicating));
      radeon_emit(cs, 0);
      radeon_emit(cs, vertex_offset_reg);
      radeon_emit(cs, start_instance_reg);
      radeon_emit(cs, di_src_sel);
   } else {
      radeon_emit(cs, PKT3(indexed ? PKT3_DRAW_INDEX_INDIRECT_MULTI : PKT3_DRAW_INDIRECT_MULTI, 8,
                           predicating));
      radeon_emit(cs, 0);
      radeon_emit(cs, vertex_offset_reg);
      radeon_emit(cs, start_instance_reg);
      radeon_emit(cs, draw_id_reg | S_2C3_DRAW_INDEX_ENABLE(draw_id_enable) |
                         S_2C3_COUNT_INDIRECT_ENABLE(!!count_va));
      radeon_emit(cs, draw_count); /* count */
      radeon_emit(cs, count_va);   /* count_addr */
      radeon_emit(cs, count_va >> 32);
      radeon_emit(cs, stride); /* stride */
      radeon_emit(cs, di_src_sel);

      cmd_buffer->state.uses_draw_indirect_multi = true;
   }
}

static inline void
radv_emit_userdata_vertex_internal(struct radv_cmd_buffer *cmd_buffer,
                                   const struct radv_draw_info *info, const uint32_t vertex_offset)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   const bool uses_baseinstance = state->pipeline->graphics.uses_baseinstance;
   const bool uses_drawid = state->pipeline->graphics.uses_drawid;
   radeon_set_sh_reg_seq(cs, state->pipeline->graphics.vtx_base_sgpr,
                         state->pipeline->graphics.vtx_emit_num);

   radeon_emit(cs, vertex_offset);
   state->last_vertex_offset = vertex_offset;
   if (uses_drawid) {
      radeon_emit(cs, 0);
      state->last_drawid = 0;
   }
   if (uses_baseinstance) {
      radeon_emit(cs, info->first_instance);
      state->last_first_instance = info->first_instance;
   }
}

ALWAYS_INLINE static void
radv_emit_userdata_vertex(struct radv_cmd_buffer *cmd_buffer, const struct radv_draw_info *info,
                          const uint32_t vertex_offset)
{
   const struct radv_cmd_state *state = &cmd_buffer->state;
   const bool uses_baseinstance = state->pipeline->graphics.uses_baseinstance;
   const bool uses_drawid = state->pipeline->graphics.uses_drawid;

   /* this looks very dumb, but it allows the compiler to optimize better and yields
    * ~3-4% perf increase in drawoverhead
    */
   if (vertex_offset != state->last_vertex_offset) {
      radv_emit_userdata_vertex_internal(cmd_buffer, info, vertex_offset);
   } else if (uses_drawid && 0 != state->last_drawid) {
      radv_emit_userdata_vertex_internal(cmd_buffer, info, vertex_offset);
   } else if (uses_baseinstance && info->first_instance != state->last_first_instance) {
      radv_emit_userdata_vertex_internal(cmd_buffer, info, vertex_offset);
   }
}

ALWAYS_INLINE static void
radv_emit_userdata_vertex_drawid(struct radv_cmd_buffer *cmd_buffer, uint32_t vertex_offset, uint32_t drawid)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   radeon_set_sh_reg_seq(cs, state->pipeline->graphics.vtx_base_sgpr, 1 + !!drawid);
   radeon_emit(cs, vertex_offset);
   state->last_vertex_offset = vertex_offset;
   if (drawid)
      radeon_emit(cs, drawid);

}

ALWAYS_INLINE static void
radv_emit_draw_packets_indexed(struct radv_cmd_buffer *cmd_buffer,
                               const struct radv_draw_info *info,
                               uint32_t drawCount, const VkMultiDrawIndexedInfoEXT *minfo,
                               uint32_t stride,
                               const int32_t *vertexOffset)

{
   struct radv_cmd_state *state = &cmd_buffer->state;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   const int index_size = radv_get_vgt_index_size(state->index_type);
   unsigned i = 0;
   const bool uses_drawid = state->pipeline->graphics.uses_drawid;
   const bool can_eop = !uses_drawid && cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10;

   if (uses_drawid) {
      if (vertexOffset) {
         radv_emit_userdata_vertex(cmd_buffer, info, *vertexOffset);
         vk_foreach_multi_draw_indexed(draw, i, minfo, drawCount, stride) {
            const uint32_t remaining_indexes = MAX2(state->max_index_count, draw->firstIndex) - draw->firstIndex;

            /* Skip draw calls with 0-sized index buffers if the GPU can't handle them */
            if (!remaining_indexes &&
                cmd_buffer->device->physical_device->rad_info.has_zero_index_buffer_bug)
               continue;

            if (i > 0)
               radeon_set_sh_reg(cs, state->pipeline->graphics.vtx_base_sgpr + sizeof(uint32_t), i);

            const uint64_t index_va = state->index_va + draw->firstIndex * index_size;

            if (!state->subpass->view_mask) {
               radv_cs_emit_draw_indexed_packet(cmd_buffer, index_va, remaining_indexes, draw->indexCount, false);
            } else {
               u_foreach_bit(view, state->subpass->view_mask) {
                  radv_emit_view_index(cmd_buffer, view);

                  radv_cs_emit_draw_indexed_packet(cmd_buffer, index_va, remaining_indexes, draw->indexCount, false);
               }
            }
         }
      } else {
         vk_foreach_multi_draw_indexed(draw, i, minfo, drawCount, stride) {
            const uint32_t remaining_indexes = MAX2(state->max_index_count, draw->firstIndex) - draw->firstIndex;

            /* Skip draw calls with 0-sized index buffers if the GPU can't handle them */
            if (!remaining_indexes &&
                cmd_buffer->device->physical_device->rad_info.has_zero_index_buffer_bug)
               continue;

            if (i > 0) {
               if (state->last_vertex_offset != draw->vertexOffset)
                  radv_emit_userdata_vertex_drawid(cmd_buffer, draw->vertexOffset, i);
               else
                  radeon_set_sh_reg(cs, state->pipeline->graphics.vtx_base_sgpr + sizeof(uint32_t), i);
            } else
               radv_emit_userdata_vertex(cmd_buffer, info, draw->vertexOffset);

            const uint64_t index_va = state->index_va + draw->firstIndex * index_size;

            if (!state->subpass->view_mask) {
               radv_cs_emit_draw_indexed_packet(cmd_buffer, index_va, remaining_indexes, draw->indexCount, false);
            } else {
               u_foreach_bit(view, state->subpass->view_mask) {
                  radv_emit_view_index(cmd_buffer, view);

                  radv_cs_emit_draw_indexed_packet(cmd_buffer, index_va, remaining_indexes, draw->indexCount, false);
               }
            }
         }
      }
      if (drawCount > 1) {
         state->last_drawid = drawCount - 1;
      }
   } else {
      if (vertexOffset) {
         if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX10) {
            /* GFX10 has a bug that consecutive draw packets with NOT_EOP must not have
             * count == 0 for the last draw that doesn't have NOT_EOP.
             */
            while (drawCount > 1) {
               const VkMultiDrawIndexedInfoEXT *last = (const VkMultiDrawIndexedInfoEXT*)(((const uint8_t*)minfo) + (drawCount - 1) * stride);
               if (last->indexCount)
                  break;
               drawCount--;
            }
         }

         radv_emit_userdata_vertex(cmd_buffer, info, *vertexOffset);
         vk_foreach_multi_draw_indexed(draw, i, minfo, drawCount, stride) {
            const uint32_t remaining_indexes = MAX2(state->max_index_count, draw->firstIndex) - draw->firstIndex;

            /* Skip draw calls with 0-sized index buffers if the GPU can't handle them */
            if (!remaining_indexes &&
                cmd_buffer->device->physical_device->rad_info.has_zero_index_buffer_bug)
               continue;

            const uint64_t index_va = state->index_va + draw->firstIndex * index_size;

            if (!state->subpass->view_mask) {
               radv_cs_emit_draw_indexed_packet(cmd_buffer, index_va, remaining_indexes, draw->indexCount, can_eop && i < drawCount - 1);
            } else {
               u_foreach_bit(view, state->subpass->view_mask) {
                  radv_emit_view_index(cmd_buffer, view);

                  radv_cs_emit_draw_indexed_packet(cmd_buffer, index_va, remaining_indexes, draw->indexCount, false);
               }
            }
         }
      } else {
         vk_foreach_multi_draw_indexed(draw, i, minfo, drawCount, stride) {
            const uint32_t remaining_indexes = MAX2(state->max_index_count, draw->firstIndex) - draw->firstIndex;

            /* Skip draw calls with 0-sized index buffers if the GPU can't handle them */
            if (!remaining_indexes &&
                cmd_buffer->device->physical_device->rad_info.has_zero_index_buffer_bug)
               continue;

            const VkMultiDrawIndexedInfoEXT *next = (const VkMultiDrawIndexedInfoEXT*)(i < drawCount - 1 ? ((uint8_t*)draw + stride) : NULL);
            const bool offset_changes = next && next->vertexOffset != draw->vertexOffset;
            radv_emit_userdata_vertex(cmd_buffer, info, draw->vertexOffset);

            const uint64_t index_va = state->index_va + draw->firstIndex * index_size;

            if (!state->subpass->view_mask) {
               radv_cs_emit_draw_indexed_packet(cmd_buffer, index_va, remaining_indexes, draw->indexCount, can_eop && !offset_changes && i < drawCount - 1);
            } else {
               u_foreach_bit(view, state->subpass->view_mask) {
                  radv_emit_view_index(cmd_buffer, view);

                  radv_cs_emit_draw_indexed_packet(cmd_buffer, index_va, remaining_indexes, draw->indexCount, false);
               }
            }
         }
      }
      if (drawCount > 1) {
         state->last_drawid = drawCount - 1;
      }
   }
}

ALWAYS_INLINE static void
radv_emit_direct_draw_packets(struct radv_cmd_buffer *cmd_buffer, const struct radv_draw_info *info,
                              uint32_t drawCount, const VkMultiDrawInfoEXT *minfo,
                              uint32_t use_opaque, uint32_t stride)
{
   unsigned i = 0;
   const uint32_t view_mask = cmd_buffer->state.subpass->view_mask;
   const bool uses_drawid = cmd_buffer->state.pipeline->graphics.uses_drawid;
   uint32_t last_start = 0;

   vk_foreach_multi_draw(draw, i, minfo, drawCount, stride) {
      if (!i)
         radv_emit_userdata_vertex(cmd_buffer, info, draw->firstVertex);
      else
         radv_emit_userdata_vertex_drawid(cmd_buffer, draw->firstVertex, uses_drawid ? i : 0);

      if (!view_mask) {
         radv_cs_emit_draw_packet(cmd_buffer, draw->vertexCount, use_opaque);
      } else {
         u_foreach_bit(view, view_mask) {
            radv_emit_view_index(cmd_buffer, view);
            radv_cs_emit_draw_packet(cmd_buffer, draw->vertexCount, use_opaque);
         }
      }
      last_start = draw->firstVertex;
   }
   if (drawCount > 1) {
       struct radv_cmd_state *state = &cmd_buffer->state;
       state->last_vertex_offset = last_start;
       if (uses_drawid)
           state->last_drawid = drawCount - 1;
   }
}

static void
radv_emit_indirect_draw_packets(struct radv_cmd_buffer *cmd_buffer,
                                const struct radv_draw_info *info)
{
   const struct radv_cmd_state *state = &cmd_buffer->state;
   struct radeon_winsys *ws = cmd_buffer->device->ws;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   const uint64_t va =
      radv_buffer_get_va(info->indirect->bo) + info->indirect->offset + info->indirect_offset;
   const uint64_t count_va = info->count_buffer
                                ? radv_buffer_get_va(info->count_buffer->bo) +
                                     info->count_buffer->offset + info->count_buffer_offset
                                : 0;

   radv_cs_add_buffer(ws, cs, info->indirect->bo);

   radeon_emit(cs, PKT3(PKT3_SET_BASE, 2, 0));
   radeon_emit(cs, 1);
   radeon_emit(cs, va);
   radeon_emit(cs, va >> 32);

   if (info->count_buffer) {
      radv_cs_add_buffer(ws, cs, info->count_buffer->bo);
   }

   if (!state->subpass->view_mask) {
      radv_cs_emit_indirect_draw_packet(cmd_buffer, info->indexed, info->count, count_va,
                                        info->stride);
   } else {
      u_foreach_bit(i, state->subpass->view_mask)
      {
         radv_emit_view_index(cmd_buffer, i);

         radv_cs_emit_indirect_draw_packet(cmd_buffer, info->indexed, info->count, count_va,
                                           info->stride);
      }
   }
}

/*
 * Vega and raven have a bug which triggers if there are multiple context
 * register contexts active at the same time with different scissor values.
 *
 * There are two possible workarounds:
 * 1) Wait for PS_PARTIAL_FLUSH every time the scissor is changed. That way
 *    there is only ever 1 active set of scissor values at the same time.
 *
 * 2) Whenever the hardware switches contexts we have to set the scissor
 *    registers again even if it is a noop. That way the new context gets
 *    the correct scissor values.
 *
 * This implements option 2. radv_need_late_scissor_emission needs to
 * return true on affected HW if radv_emit_all_graphics_states sets
 * any context registers.
 */
static bool
radv_need_late_scissor_emission(struct radv_cmd_buffer *cmd_buffer,
                                const struct radv_draw_info *info)
{
   struct radv_cmd_state *state = &cmd_buffer->state;

   if (!cmd_buffer->device->physical_device->rad_info.has_gfx9_scissor_bug)
      return false;

   if (cmd_buffer->state.context_roll_without_scissor_emitted || info->strmout_buffer)
      return true;

   uint64_t used_states =
      cmd_buffer->state.pipeline->graphics.needed_dynamic_state | ~RADV_CMD_DIRTY_DYNAMIC_ALL;

   /* Index, vertex and streamout buffers don't change context regs, and
    * pipeline is already handled.
    */
   used_states &= ~(RADV_CMD_DIRTY_INDEX_BUFFER | RADV_CMD_DIRTY_VERTEX_BUFFER |
                    RADV_CMD_DIRTY_DYNAMIC_VERTEX_INPUT | RADV_CMD_DIRTY_STREAMOUT_BUFFER |
                    RADV_CMD_DIRTY_PIPELINE);

   if (cmd_buffer->state.dirty & used_states)
      return true;

   uint32_t primitive_reset_index = radv_get_primitive_reset_index(cmd_buffer);

   if (info->indexed && state->dynamic.primitive_restart_enable &&
       primitive_reset_index != state->last_primitive_reset_index)
      return true;

   return false;
}

enum {
   ngg_cull_none = 0,
   ngg_cull_front_face = 1,
   ngg_cull_back_face = 2,
   ngg_cull_face_is_ccw = 4,
   ngg_cull_small_primitives = 8,
};

ALWAYS_INLINE static bool
radv_skip_ngg_culling(bool has_tess, const unsigned vtx_cnt,
                      bool indirect)
{
   /* If we have to draw only a few vertices, we get better latency if
    * we disable NGG culling.
    *
    * When tessellation is used, what matters is the number of tessellated
    * vertices, so let's always assume it's not a small draw.
    */
   return !has_tess && !indirect && vtx_cnt < 128;
}

ALWAYS_INLINE static uint32_t
radv_get_ngg_culling_settings(struct radv_cmd_buffer *cmd_buffer, bool vp_y_inverted)
{
   const struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   const struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;

   /* Cull every triangle when rasterizer discard is enabled. */
   if (d->rasterizer_discard_enable ||
       G_028810_DX_RASTERIZATION_KILL(cmd_buffer->state.pipeline->graphics.pa_cl_clip_cntl))
      return ngg_cull_front_face | ngg_cull_back_face;

   uint32_t pa_su_sc_mode_cntl = cmd_buffer->state.pipeline->graphics.pa_su_sc_mode_cntl;
   uint32_t nggc_settings = ngg_cull_none;

   /* The culling code needs to know whether face is CW or CCW. */
   bool ccw = (pipeline->graphics.needed_dynamic_state & RADV_DYNAMIC_FRONT_FACE)
              ? d->front_face == VK_FRONT_FACE_COUNTER_CLOCKWISE
              : G_028814_FACE(pa_su_sc_mode_cntl) == 0;

   /* Take inverted viewport into account. */
   ccw ^= vp_y_inverted;

   if (ccw)
      nggc_settings |= ngg_cull_face_is_ccw;

   /* Face culling settings. */
   if ((pipeline->graphics.needed_dynamic_state & RADV_DYNAMIC_CULL_MODE)
         ? (d->cull_mode & VK_CULL_MODE_FRONT_BIT)
         : G_028814_CULL_FRONT(pa_su_sc_mode_cntl))
      nggc_settings |= ngg_cull_front_face;
   if ((pipeline->graphics.needed_dynamic_state & RADV_DYNAMIC_CULL_MODE)
         ? (d->cull_mode & VK_CULL_MODE_BACK_BIT)
         : G_028814_CULL_BACK(pa_su_sc_mode_cntl))
      nggc_settings |= ngg_cull_back_face;

   /* Small primitive culling is only valid when conservative overestimation is not used. */
   if (!pipeline->graphics.uses_conservative_overestimate) {
      nggc_settings |= ngg_cull_small_primitives;

      /* small_prim_precision = num_samples / 2^subpixel_bits
       * num_samples is also always a power of two, so the small prim precision can only be
       * a power of two between 2^-2 and 2^-6, therefore it's enough to remember the exponent.
       */
      unsigned subpixel_bits = 256;
      int32_t small_prim_precision_log2 = util_logbase2(pipeline->graphics.ms.num_samples) - util_logbase2(subpixel_bits);
      nggc_settings |= ((uint32_t) small_prim_precision_log2 << 24u);
   }

   return nggc_settings;
}

static void
radv_emit_ngg_culling_state(struct radv_cmd_buffer *cmd_buffer, const struct radv_draw_info *draw_info)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
   const unsigned stage = pipeline->graphics.last_vgt_api_stage;
   const bool nggc_supported = pipeline->graphics.has_ngg_culling;

   if (!nggc_supported && !cmd_buffer->state.last_nggc_settings) {
      /* Current shader doesn't support culling and culling was already disabled:
       * No further steps needed, just remember the SGPR's location is not set.
       */
      cmd_buffer->state.last_nggc_settings_sgpr_idx = -1;
      return;
   }

   /* Check dirty flags:
    * - Dirty pipeline: SGPR index may have changed (we have to re-emit if changed).
    * - Dirty dynamic flags: culling settings may have changed.
    */
   const bool dirty =
      cmd_buffer->state.dirty &
      (RADV_CMD_DIRTY_PIPELINE |
       RADV_CMD_DIRTY_DYNAMIC_CULL_MODE | RADV_CMD_DIRTY_DYNAMIC_FRONT_FACE |
       RADV_CMD_DIRTY_DYNAMIC_RASTERIZER_DISCARD_ENABLE | RADV_CMD_DIRTY_DYNAMIC_VIEWPORT);

   /* Check small draw status:
    * For small draw calls, we disable culling by setting the SGPR to 0.
    */
   const bool skip =
      radv_skip_ngg_culling(stage == MESA_SHADER_TESS_EVAL, draw_info->count, draw_info->indirect);

   /* See if anything changed. */
   if (!dirty && skip == cmd_buffer->state.last_nggc_skip)
      return;

   /* Remember small draw state. */
   cmd_buffer->state.last_nggc_skip = skip;
   const struct radv_shader_variant *v = pipeline->shaders[stage];
   assert(v->info.has_ngg_culling == nggc_supported);

   /* Find the user SGPR. */
   const uint32_t base_reg = pipeline->user_data_0[stage];
   const int8_t nggc_sgpr_idx = v->info.user_sgprs_locs.shader_data[AC_UD_NGG_CULLING_SETTINGS].sgpr_idx;
   assert(!nggc_supported || nggc_sgpr_idx != -1);

   /* Get viewport transform. */
   float vp_scale[2], vp_translate[2];
   memcpy(vp_scale, cmd_buffer->state.dynamic.viewport.xform[0].scale, 2 * sizeof(float));
   memcpy(vp_translate, cmd_buffer->state.dynamic.viewport.xform[0].translate, 2 * sizeof(float));
   bool vp_y_inverted = (-vp_scale[1] + vp_translate[1]) > (vp_scale[1] + vp_translate[1]);

   /* Get current culling settings. */
   uint32_t nggc_settings = nggc_supported && !skip
                            ? radv_get_ngg_culling_settings(cmd_buffer, vp_y_inverted)
                            : ngg_cull_none;

   bool emit_viewport = nggc_settings &&
                        (cmd_buffer->state.dirty & RADV_CMD_DIRTY_DYNAMIC_VIEWPORT ||
                         cmd_buffer->state.last_nggc_settings_sgpr_idx != nggc_sgpr_idx ||
                         !cmd_buffer->state.last_nggc_settings);

   if (emit_viewport) {
      /* Correction for inverted Y */
      if (vp_y_inverted) {
         vp_scale[1] = -vp_scale[1];
         vp_translate[1] = -vp_translate[1];
      }

      /* Correction for number of samples per pixel. */
      for (unsigned i = 0; i < 2; ++i) {
         vp_scale[i] *= (float) pipeline->graphics.ms.num_samples;
         vp_translate[i] *= (float) pipeline->graphics.ms.num_samples;
      }

      uint32_t vp_reg_values[4] = {fui(vp_scale[0]), fui(vp_scale[1]), fui(vp_translate[0]), fui(vp_translate[1])};
      const int8_t vp_sgpr_idx = v->info.user_sgprs_locs.shader_data[AC_UD_NGG_VIEWPORT].sgpr_idx;
      assert(vp_sgpr_idx != -1);
      radeon_set_sh_reg_seq(cmd_buffer->cs, base_reg + vp_sgpr_idx * 4, 4);
      radeon_emit_array(cmd_buffer->cs, vp_reg_values, 4);
   }

   bool emit_settings = nggc_supported &&
                        (cmd_buffer->state.last_nggc_settings != nggc_settings ||
                         cmd_buffer->state.last_nggc_settings_sgpr_idx != nggc_sgpr_idx);

   /* This needs to be emitted when culling is turned on
    * and when it's already on but some settings change.
    */
   if (emit_settings) {
      assert(nggc_sgpr_idx >= 0);
      radeon_set_sh_reg(cmd_buffer->cs, base_reg + nggc_sgpr_idx * 4, nggc_settings);
   }

   /* These only need to be emitted when culling is turned on or off,
    * but not when it stays on and just some settings change.
    */
   if (!!cmd_buffer->state.last_nggc_settings != !!nggc_settings) {
      uint32_t rsrc2 = v->config.rsrc2;

      if (!nggc_settings) {
         /* Allocate less LDS when culling is disabled. (But GS always needs it.) */
         if (stage != MESA_SHADER_GEOMETRY)
            rsrc2 = (rsrc2 & C_00B22C_LDS_SIZE) | S_00B22C_LDS_SIZE(v->info.num_lds_blocks_when_not_culling);
      }

      /* When the pipeline is dirty and not yet emitted, don't write it here
       * because radv_emit_graphics_pipeline will overwrite this register.
       */
      if (!(cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE) ||
          cmd_buffer->state.emitted_pipeline == pipeline) {
         radeon_set_sh_reg(cmd_buffer->cs, R_00B22C_SPI_SHADER_PGM_RSRC2_GS, rsrc2);
      }
   }

   cmd_buffer->state.last_nggc_settings = nggc_settings;
   cmd_buffer->state.last_nggc_settings_sgpr_idx = nggc_sgpr_idx;
}

static void
radv_emit_all_graphics_states(struct radv_cmd_buffer *cmd_buffer, const struct radv_draw_info *info,
                              bool pipeline_is_dirty)
{
   bool late_scissor_emission;

   if ((cmd_buffer->state.dirty & RADV_CMD_DIRTY_FRAMEBUFFER) ||
       cmd_buffer->state.emitted_pipeline != cmd_buffer->state.pipeline)
      radv_emit_rbplus_state(cmd_buffer);

   if (cmd_buffer->device->physical_device->use_ngg_culling &&
       cmd_buffer->state.pipeline->graphics.is_ngg)
      radv_emit_ngg_culling_state(cmd_buffer, info);

   if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE)
      radv_emit_graphics_pipeline(cmd_buffer);

   /* This should be before the cmd_buffer->state.dirty is cleared
    * (excluding RADV_CMD_DIRTY_PIPELINE) and after
    * cmd_buffer->state.context_roll_without_scissor_emitted is set. */
   late_scissor_emission = radv_need_late_scissor_emission(cmd_buffer, info);

   if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_FRAMEBUFFER)
      radv_emit_framebuffer_state(cmd_buffer);

   if (info->indexed) {
      if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_INDEX_BUFFER)
         radv_emit_index_buffer(cmd_buffer, info->indirect);
   } else {
      /* On GFX7 and later, non-indexed draws overwrite VGT_INDEX_TYPE,
       * so the state must be re-emitted before the next indexed
       * draw.
       */
      if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7) {
         cmd_buffer->state.last_index_type = -1;
         cmd_buffer->state.dirty |= RADV_CMD_DIRTY_INDEX_BUFFER;
      }
   }

   radv_cmd_buffer_flush_dynamic_state(cmd_buffer, pipeline_is_dirty);

   radv_emit_draw_registers(cmd_buffer, info);

   if (late_scissor_emission)
      radv_emit_scissor(cmd_buffer);
}

/* MUST inline this function to avoid massive perf loss in drawoverhead */
ALWAYS_INLINE static bool
radv_before_draw(struct radv_cmd_buffer *cmd_buffer, const struct radv_draw_info *info, uint32_t drawCount)
{
   const bool has_prefetch = cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7;
   const bool pipeline_is_dirty = (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE) &&
                                  cmd_buffer->state.pipeline != cmd_buffer->state.emitted_pipeline;

   ASSERTED const unsigned cdw_max =
      radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 4096 + 128 * (drawCount - 1));

   if (likely(!info->indirect)) {
      /* GFX6-GFX7 treat instance_count==0 as instance_count==1. There is
       * no workaround for indirect draws, but we can at least skip
       * direct draws.
       */
      if (unlikely(!info->instance_count))
         return false;

      /* Handle count == 0. */
      if (unlikely(!info->count && !info->strmout_buffer))
         return false;
   }

   /* Need to apply this workaround early as it can set flush flags. */
   if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_FRAMEBUFFER)
      radv_emit_fb_mip_change_flush(cmd_buffer);

   /* Use optimal packet order based on whether we need to sync the
    * pipeline.
    */
   if (cmd_buffer->state.flush_bits &
       (RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB |
        RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_CS_PARTIAL_FLUSH)) {
      /* If we have to wait for idle, set all states first, so that
       * all SET packets are processed in parallel with previous draw
       * calls. Then upload descriptors, set shader pointers, and
       * draw, and prefetch at the end. This ensures that the time
       * the CUs are idle is very short. (there are only SET_SH
       * packets between the wait and the draw)
       */
      radv_emit_all_graphics_states(cmd_buffer, info, pipeline_is_dirty);
      si_emit_cache_flush(cmd_buffer);
      /* <-- CUs are idle here --> */

      radv_upload_graphics_shader_descriptors(cmd_buffer, pipeline_is_dirty);
   } else {
      /* If we don't wait for idle, start prefetches first, then set
       * states, and draw at the end.
       */
      si_emit_cache_flush(cmd_buffer);

      if (has_prefetch && cmd_buffer->state.prefetch_L2_mask) {
         /* Only prefetch the vertex shader and VBO descriptors
          * in order to start the draw as soon as possible.
          */
         radv_emit_prefetch_L2(cmd_buffer, cmd_buffer->state.pipeline, true);
      }

      radv_upload_graphics_shader_descriptors(cmd_buffer, pipeline_is_dirty);

      radv_emit_all_graphics_states(cmd_buffer, info, pipeline_is_dirty);
   }

   radv_describe_draw(cmd_buffer);
   if (likely(!info->indirect)) {
      struct radv_cmd_state *state = &cmd_buffer->state;
      struct radeon_cmdbuf *cs = cmd_buffer->cs;
      assert(state->pipeline->graphics.vtx_base_sgpr);
      if (state->last_num_instances != info->instance_count) {
         radeon_emit(cs, PKT3(PKT3_NUM_INSTANCES, 0, false));
         radeon_emit(cs, info->instance_count);
         state->last_num_instances = info->instance_count;
      }
   }
   assert(cmd_buffer->cs->cdw <= cdw_max);

   return true;
}

static void
radv_after_draw(struct radv_cmd_buffer *cmd_buffer)
{
   const struct radeon_info *rad_info = &cmd_buffer->device->physical_device->rad_info;
   bool has_prefetch = cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7;
   /* Start prefetches after the draw has been started. Both will
    * run in parallel, but starting the draw first is more
    * important.
    */
   if (has_prefetch && cmd_buffer->state.prefetch_L2_mask) {
      radv_emit_prefetch_L2(cmd_buffer, cmd_buffer->state.pipeline, false);
   }

   /* Workaround for a VGT hang when streamout is enabled.
    * It must be done after drawing.
    */
   if (cmd_buffer->state.streamout.streamout_enabled &&
       (rad_info->family == CHIP_HAWAII || rad_info->family == CHIP_TONGA ||
        rad_info->family == CHIP_FIJI)) {
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VGT_STREAMOUT_SYNC;
   }

   radv_cmd_buffer_after_draw(cmd_buffer, RADV_CMD_FLAG_PS_PARTIAL_FLUSH);
}

void
radv_CmdDraw(VkCommandBuffer commandBuffer, uint32_t vertexCount, uint32_t instanceCount,
             uint32_t firstVertex, uint32_t firstInstance)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_draw_info info;

   info.count = vertexCount;
   info.instance_count = instanceCount;
   info.first_instance = firstInstance;
   info.strmout_buffer = NULL;
   info.indirect = NULL;
   info.indexed = false;

   if (!radv_before_draw(cmd_buffer, &info, 1))
      return;
   const VkMultiDrawInfoEXT minfo = { firstVertex, vertexCount };
   radv_emit_direct_draw_packets(cmd_buffer, &info, 1, &minfo, 0, 0);
   radv_after_draw(cmd_buffer);
}

void
radv_CmdDrawMultiEXT(VkCommandBuffer commandBuffer, uint32_t drawCount, const VkMultiDrawInfoEXT *pVertexInfo,
                          uint32_t instanceCount, uint32_t firstInstance, uint32_t stride)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_draw_info info;

   if (!drawCount)
      return;

   info.count = pVertexInfo->vertexCount;
   info.instance_count = instanceCount;
   info.first_instance = firstInstance;
   info.strmout_buffer = NULL;
   info.indirect = NULL;
   info.indexed = false;

   if (!radv_before_draw(cmd_buffer, &info, drawCount))
      return;
   radv_emit_direct_draw_packets(cmd_buffer, &info, drawCount, pVertexInfo, 0, stride);
   radv_after_draw(cmd_buffer);
}

void
radv_CmdDrawIndexed(VkCommandBuffer commandBuffer, uint32_t indexCount, uint32_t instanceCount,
                    uint32_t firstIndex, int32_t vertexOffset, uint32_t firstInstance)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_draw_info info;

   info.indexed = true;
   info.count = indexCount;
   info.instance_count = instanceCount;
   info.first_instance = firstInstance;
   info.strmout_buffer = NULL;
   info.indirect = NULL;

   if (!radv_before_draw(cmd_buffer, &info, 1))
      return;
   const VkMultiDrawIndexedInfoEXT minfo = { firstIndex, indexCount, vertexOffset };
   radv_emit_draw_packets_indexed(cmd_buffer, &info, 1, &minfo, 0, NULL);
   radv_after_draw(cmd_buffer);
}

void radv_CmdDrawMultiIndexedEXT(VkCommandBuffer commandBuffer, uint32_t drawCount, const VkMultiDrawIndexedInfoEXT *pIndexInfo,
                                  uint32_t instanceCount, uint32_t firstInstance, uint32_t stride, const int32_t *pVertexOffset)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_draw_info info;

   if (!drawCount)
      return;

   const VkMultiDrawIndexedInfoEXT *minfo = pIndexInfo;
   info.indexed = true;
   info.count = minfo->indexCount;
   info.instance_count = instanceCount;
   info.first_instance = firstInstance;
   info.strmout_buffer = NULL;
   info.indirect = NULL;

   if (!radv_before_draw(cmd_buffer, &info, drawCount))
      return;
   radv_emit_draw_packets_indexed(cmd_buffer, &info, drawCount, pIndexInfo, stride, pVertexOffset);
   radv_after_draw(cmd_buffer);
}

void
radv_CmdDrawIndirect(VkCommandBuffer commandBuffer, VkBuffer _buffer, VkDeviceSize offset,
                     uint32_t drawCount, uint32_t stride)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
   struct radv_draw_info info;

   info.count = drawCount;
   info.indirect = buffer;
   info.indirect_offset = offset;
   info.stride = stride;
   info.strmout_buffer = NULL;
   info.count_buffer = NULL;
   info.indexed = false;
   info.instance_count = 0;

   if (!radv_before_draw(cmd_buffer, &info, 1))
      return;
   radv_emit_indirect_draw_packets(cmd_buffer, &info);
   radv_after_draw(cmd_buffer);
}

void
radv_CmdDrawIndexedIndirect(VkCommandBuffer commandBuffer, VkBuffer _buffer, VkDeviceSize offset,
                            uint32_t drawCount, uint32_t stride)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
   struct radv_draw_info info;

   info.indexed = true;
   info.count = drawCount;
   info.indirect = buffer;
   info.indirect_offset = offset;
   info.stride = stride;
   info.count_buffer = NULL;
   info.strmout_buffer = NULL;
   info.instance_count = 0;

   if (!radv_before_draw(cmd_buffer, &info, 1))
      return;
   radv_emit_indirect_draw_packets(cmd_buffer, &info);
   radv_after_draw(cmd_buffer);
}

void
radv_CmdDrawIndirectCount(VkCommandBuffer commandBuffer, VkBuffer _buffer, VkDeviceSize offset,
                          VkBuffer _countBuffer, VkDeviceSize countBufferOffset,
                          uint32_t maxDrawCount, uint32_t stride)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
   RADV_FROM_HANDLE(radv_buffer, count_buffer, _countBuffer);
   struct radv_draw_info info;

   info.count = maxDrawCount;
   info.indirect = buffer;
   info.indirect_offset = offset;
   info.count_buffer = count_buffer;
   info.count_buffer_offset = countBufferOffset;
   info.stride = stride;
   info.strmout_buffer = NULL;
   info.indexed = false;
   info.instance_count = 0;

   if (!radv_before_draw(cmd_buffer, &info, 1))
      return;
   radv_emit_indirect_draw_packets(cmd_buffer, &info);
   radv_after_draw(cmd_buffer);
}

void
radv_CmdDrawIndexedIndirectCount(VkCommandBuffer commandBuffer, VkBuffer _buffer,
                                 VkDeviceSize offset, VkBuffer _countBuffer,
                                 VkDeviceSize countBufferOffset, uint32_t maxDrawCount,
                                 uint32_t stride)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
   RADV_FROM_HANDLE(radv_buffer, count_buffer, _countBuffer);
   struct radv_draw_info info;

   info.indexed = true;
   info.count = maxDrawCount;
   info.indirect = buffer;
   info.indirect_offset = offset;
   info.count_buffer = count_buffer;
   info.count_buffer_offset = countBufferOffset;
   info.stride = stride;
   info.strmout_buffer = NULL;
   info.instance_count = 0;

   if (!radv_before_draw(cmd_buffer, &info, 1))
      return;
   radv_emit_indirect_draw_packets(cmd_buffer, &info);
   radv_after_draw(cmd_buffer);
}

struct radv_dispatch_info {
   /**
    * Determine the layout of the grid (in block units) to be used.
    */
   uint32_t blocks[3];

   /**
    * A starting offset for the grid. If unaligned is set, the offset
    * must still be aligned.
    */
   uint32_t offsets[3];
   /**
    * Whether it's an unaligned compute dispatch.
    */
   bool unaligned;

   /**
    * Indirect compute parameters resource.
    */
   struct radeon_winsys_bo *indirect;
   uint64_t va;
};

static void
radv_emit_dispatch_packets(struct radv_cmd_buffer *cmd_buffer, struct radv_pipeline *pipeline,
                           const struct radv_dispatch_info *info)
{
   struct radv_shader_variant *compute_shader = pipeline->shaders[MESA_SHADER_COMPUTE];
   unsigned dispatch_initiator = cmd_buffer->device->dispatch_initiator;
   struct radeon_winsys *ws = cmd_buffer->device->ws;
   bool predicating = cmd_buffer->state.predicating;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   struct radv_userdata_info *loc;

   radv_describe_dispatch(cmd_buffer, info->blocks[0], info->blocks[1], info->blocks[2]);

   loc = radv_lookup_user_sgpr(pipeline, MESA_SHADER_COMPUTE, AC_UD_CS_GRID_SIZE);

   ASSERTED unsigned cdw_max = radeon_check_space(ws, cs, 25);

   if (compute_shader->info.wave_size == 32) {
      assert(cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10);
      dispatch_initiator |= S_00B800_CS_W32_EN(1);
   }

   if (info->indirect) {
      radv_cs_add_buffer(ws, cs, info->indirect);

      if (loc->sgpr_idx != -1) {
         for (unsigned i = 0; i < 3; ++i) {
            radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
            radeon_emit(cs,
                        COPY_DATA_SRC_SEL(COPY_DATA_SRC_MEM) | COPY_DATA_DST_SEL(COPY_DATA_REG));
            radeon_emit(cs, (info->va + 4 * i));
            radeon_emit(cs, (info->va + 4 * i) >> 32);
            radeon_emit(cs, ((R_00B900_COMPUTE_USER_DATA_0 + loc->sgpr_idx * 4) >> 2) + i);
            radeon_emit(cs, 0);
         }
      }

      if (radv_cmd_buffer_uses_mec(cmd_buffer)) {
         radeon_emit(cs, PKT3(PKT3_DISPATCH_INDIRECT, 2, predicating) | PKT3_SHADER_TYPE_S(1));
         radeon_emit(cs, info->va);
         radeon_emit(cs, info->va >> 32);
         radeon_emit(cs, dispatch_initiator);
      } else {
         radeon_emit(cs, PKT3(PKT3_SET_BASE, 2, 0) | PKT3_SHADER_TYPE_S(1));
         radeon_emit(cs, 1);
         radeon_emit(cs, info->va);
         radeon_emit(cs, info->va >> 32);

         radeon_emit(cs, PKT3(PKT3_DISPATCH_INDIRECT, 1, predicating) | PKT3_SHADER_TYPE_S(1));
         radeon_emit(cs, 0);
         radeon_emit(cs, dispatch_initiator);
      }
   } else {
      unsigned blocks[3] = {info->blocks[0], info->blocks[1], info->blocks[2]};
      unsigned offsets[3] = {info->offsets[0], info->offsets[1], info->offsets[2]};

      if (info->unaligned) {
         unsigned *cs_block_size = compute_shader->info.cs.block_size;
         unsigned remainder[3];

         /* If aligned, these should be an entire block size,
          * not 0.
          */
         remainder[0] = blocks[0] + cs_block_size[0] - align_u32_npot(blocks[0], cs_block_size[0]);
         remainder[1] = blocks[1] + cs_block_size[1] - align_u32_npot(blocks[1], cs_block_size[1]);
         remainder[2] = blocks[2] + cs_block_size[2] - align_u32_npot(blocks[2], cs_block_size[2]);

         blocks[0] = round_up_u32(blocks[0], cs_block_size[0]);
         blocks[1] = round_up_u32(blocks[1], cs_block_size[1]);
         blocks[2] = round_up_u32(blocks[2], cs_block_size[2]);

         for (unsigned i = 0; i < 3; ++i) {
            assert(offsets[i] % cs_block_size[i] == 0);
            offsets[i] /= cs_block_size[i];
         }

         radeon_set_sh_reg_seq(cs, R_00B81C_COMPUTE_NUM_THREAD_X, 3);
         radeon_emit(cs, S_00B81C_NUM_THREAD_FULL(cs_block_size[0]) |
                            S_00B81C_NUM_THREAD_PARTIAL(remainder[0]));
         radeon_emit(cs, S_00B81C_NUM_THREAD_FULL(cs_block_size[1]) |
                            S_00B81C_NUM_THREAD_PARTIAL(remainder[1]));
         radeon_emit(cs, S_00B81C_NUM_THREAD_FULL(cs_block_size[2]) |
                            S_00B81C_NUM_THREAD_PARTIAL(remainder[2]));

         dispatch_initiator |= S_00B800_PARTIAL_TG_EN(1);
      }

      if (loc->sgpr_idx != -1) {
         assert(loc->num_sgprs == 3);

         radeon_set_sh_reg_seq(cs, R_00B900_COMPUTE_USER_DATA_0 + loc->sgpr_idx * 4, 3);
         radeon_emit(cs, blocks[0]);
         radeon_emit(cs, blocks[1]);
         radeon_emit(cs, blocks[2]);
      }

      if (offsets[0] || offsets[1] || offsets[2]) {
         radeon_set_sh_reg_seq(cs, R_00B810_COMPUTE_START_X, 3);
         radeon_emit(cs, offsets[0]);
         radeon_emit(cs, offsets[1]);
         radeon_emit(cs, offsets[2]);

         /* The blocks in the packet are not counts but end values. */
         for (unsigned i = 0; i < 3; ++i)
            blocks[i] += offsets[i];
      } else {
         dispatch_initiator |= S_00B800_FORCE_START_AT_000(1);
      }

      radeon_emit(cs, PKT3(PKT3_DISPATCH_DIRECT, 3, predicating) | PKT3_SHADER_TYPE_S(1));
      radeon_emit(cs, blocks[0]);
      radeon_emit(cs, blocks[1]);
      radeon_emit(cs, blocks[2]);
      radeon_emit(cs, dispatch_initiator);
   }

   assert(cmd_buffer->cs->cdw <= cdw_max);
}

static void
radv_upload_compute_shader_descriptors(struct radv_cmd_buffer *cmd_buffer,
                                       struct radv_pipeline *pipeline,
                                       VkPipelineBindPoint bind_point)
{
   radv_flush_descriptors(cmd_buffer, VK_SHADER_STAGE_COMPUTE_BIT, pipeline, bind_point);
   radv_flush_constants(cmd_buffer,
                        bind_point == VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR
                           ? RADV_RT_STAGE_BITS
                           : VK_SHADER_STAGE_COMPUTE_BIT,
                        pipeline, bind_point);
}

static void
radv_dispatch(struct radv_cmd_buffer *cmd_buffer, const struct radv_dispatch_info *info,
              struct radv_pipeline *pipeline, VkPipelineBindPoint bind_point)
{
   bool has_prefetch = cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7;
   bool pipeline_is_dirty = pipeline && pipeline != cmd_buffer->state.emitted_compute_pipeline;
   bool cs_regalloc_hang = cmd_buffer->device->physical_device->rad_info.has_cs_regalloc_hang_bug &&
                           info->blocks[0] * info->blocks[1] * info->blocks[2] > 256;

   if (cs_regalloc_hang)
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH |
                                      RADV_CMD_FLAG_CS_PARTIAL_FLUSH;

   if (cmd_buffer->state.flush_bits &
       (RADV_CMD_FLAG_FLUSH_AND_INV_CB | RADV_CMD_FLAG_FLUSH_AND_INV_DB |
        RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_CS_PARTIAL_FLUSH)) {
      /* If we have to wait for idle, set all states first, so that
       * all SET packets are processed in parallel with previous draw
       * calls. Then upload descriptors, set shader pointers, and
       * dispatch, and prefetch at the end. This ensures that the
       * time the CUs are idle is very short. (there are only SET_SH
       * packets between the wait and the draw)
       */
      radv_emit_compute_pipeline(cmd_buffer, pipeline);
      si_emit_cache_flush(cmd_buffer);
      /* <-- CUs are idle here --> */

      radv_upload_compute_shader_descriptors(cmd_buffer, pipeline, bind_point);

      radv_emit_dispatch_packets(cmd_buffer, pipeline, info);
      /* <-- CUs are busy here --> */

      /* Start prefetches after the dispatch has been started. Both
       * will run in parallel, but starting the dispatch first is
       * more important.
       */
      if (has_prefetch && pipeline_is_dirty) {
         radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_COMPUTE]);
      }
   } else {
      /* If we don't wait for idle, start prefetches first, then set
       * states, and dispatch at the end.
       */
      si_emit_cache_flush(cmd_buffer);

      if (has_prefetch && pipeline_is_dirty) {
         radv_emit_shader_prefetch(cmd_buffer, pipeline->shaders[MESA_SHADER_COMPUTE]);
      }

      radv_upload_compute_shader_descriptors(cmd_buffer, pipeline, bind_point);

      radv_emit_compute_pipeline(cmd_buffer, pipeline);
      radv_emit_dispatch_packets(cmd_buffer, pipeline, info);
   }

   if (pipeline_is_dirty) {
      /* Raytracing uses compute shaders but has separate bind points and pipelines.
       * So if we set compute userdata & shader registers we should dirty the raytracing
       * ones and the other way around.
       *
       * We only need to do this when the pipeline is dirty because when we switch between
       * the two we always need to switch pipelines.
       */
      radv_mark_descriptor_sets_dirty(cmd_buffer, bind_point == VK_PIPELINE_BIND_POINT_COMPUTE
                                                     ? VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR
                                                     : VK_PIPELINE_BIND_POINT_COMPUTE);
   }

   if (cs_regalloc_hang)
      cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH;

   radv_cmd_buffer_after_draw(cmd_buffer, RADV_CMD_FLAG_CS_PARTIAL_FLUSH);
}

static void
radv_compute_dispatch(struct radv_cmd_buffer *cmd_buffer, const struct radv_dispatch_info *info)
{
   radv_dispatch(cmd_buffer, info, cmd_buffer->state.compute_pipeline,
                 VK_PIPELINE_BIND_POINT_COMPUTE);
}

void
radv_CmdDispatchBase(VkCommandBuffer commandBuffer, uint32_t base_x, uint32_t base_y,
                     uint32_t base_z, uint32_t x, uint32_t y, uint32_t z)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_dispatch_info info = {0};

   info.blocks[0] = x;
   info.blocks[1] = y;
   info.blocks[2] = z;

   info.offsets[0] = base_x;
   info.offsets[1] = base_y;
   info.offsets[2] = base_z;
   radv_compute_dispatch(cmd_buffer, &info);
}

void
radv_CmdDispatch(VkCommandBuffer commandBuffer, uint32_t x, uint32_t y, uint32_t z)
{
   radv_CmdDispatchBase(commandBuffer, 0, 0, 0, x, y, z);
}

void
radv_CmdDispatchIndirect(VkCommandBuffer commandBuffer, VkBuffer _buffer, VkDeviceSize offset)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
   struct radv_dispatch_info info = {0};

   info.indirect = buffer->bo;
   info.va = radv_buffer_get_va(buffer->bo) + buffer->offset + offset;

   radv_compute_dispatch(cmd_buffer, &info);
}

void
radv_unaligned_dispatch(struct radv_cmd_buffer *cmd_buffer, uint32_t x, uint32_t y, uint32_t z)
{
   struct radv_dispatch_info info = {0};

   info.blocks[0] = x;
   info.blocks[1] = y;
   info.blocks[2] = z;
   info.unaligned = 1;

   radv_compute_dispatch(cmd_buffer, &info);
}

void
radv_indirect_dispatch(struct radv_cmd_buffer *cmd_buffer, struct radeon_winsys_bo *bo, uint64_t va)
{
   struct radv_dispatch_info info = {0};

   info.indirect = bo;
   info.va = va;

   radv_compute_dispatch(cmd_buffer, &info);
}

static void
radv_rt_dispatch(struct radv_cmd_buffer *cmd_buffer, const struct radv_dispatch_info *info)
{
   radv_dispatch(cmd_buffer, info, cmd_buffer->state.rt_pipeline,
                 VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR);
}

static bool
radv_rt_bind_tables(struct radv_cmd_buffer *cmd_buffer,
                    const VkStridedDeviceAddressRegionKHR *tables)
{
   struct radv_pipeline *pipeline = cmd_buffer->state.rt_pipeline;
   uint32_t base_reg;
   void *ptr;
   uint32_t *desc_ptr;
   uint32_t offset;

   if (!radv_cmd_buffer_upload_alloc(cmd_buffer, 64, &offset, &ptr))
      return false;

   desc_ptr = ptr;
   for (unsigned i = 0; i < 4; ++i, desc_ptr += 4) {
      desc_ptr[0] = tables[i].deviceAddress;
      desc_ptr[1] = tables[i].deviceAddress >> 32;
      desc_ptr[2] = tables[i].stride;
      desc_ptr[3] = 0;
   }

   uint64_t va = radv_buffer_get_va(cmd_buffer->upload.upload_bo) + offset;
   struct radv_userdata_info *loc =
      radv_lookup_user_sgpr(pipeline, MESA_SHADER_COMPUTE, AC_UD_CS_SBT_DESCRIPTORS);
   if (loc->sgpr_idx == -1)
      return true;

   base_reg = pipeline->user_data_0[MESA_SHADER_COMPUTE];
   radv_emit_shader_pointer(cmd_buffer->device, cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, va,
                            false);
   return true;
}

void
radv_CmdTraceRaysKHR(VkCommandBuffer commandBuffer,
                     const VkStridedDeviceAddressRegionKHR *pRaygenShaderBindingTable,
                     const VkStridedDeviceAddressRegionKHR *pMissShaderBindingTable,
                     const VkStridedDeviceAddressRegionKHR *pHitShaderBindingTable,
                     const VkStridedDeviceAddressRegionKHR *pCallableShaderBindingTable,
                     uint32_t width, uint32_t height, uint32_t depth)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_dispatch_info info = {0};

   info.blocks[0] = width;
   info.blocks[1] = height;
   info.blocks[2] = depth;
   info.unaligned = 1;

   const VkStridedDeviceAddressRegionKHR tables[] = {
      *pRaygenShaderBindingTable,
      *pMissShaderBindingTable,
      *pHitShaderBindingTable,
      *pCallableShaderBindingTable,
   };

   if (!radv_rt_bind_tables(cmd_buffer, tables)) {
      return;
   }

   struct radv_userdata_info *loc = radv_lookup_user_sgpr(
      cmd_buffer->state.rt_pipeline, MESA_SHADER_COMPUTE, AC_UD_CS_RAY_LAUNCH_SIZE);

   if (loc->sgpr_idx != -1) {
      assert(loc->num_sgprs == 3);

      radeon_set_sh_reg_seq(cmd_buffer->cs, R_00B900_COMPUTE_USER_DATA_0 + loc->sgpr_idx * 4, 3);
      radeon_emit(cmd_buffer->cs, width);
      radeon_emit(cmd_buffer->cs, height);
      radeon_emit(cmd_buffer->cs, depth);
   }

   radv_rt_dispatch(cmd_buffer, &info);
}

static void
radv_set_rt_stack_size(struct radv_cmd_buffer *cmd_buffer, uint32_t size)
{
   unsigned wave_size = 0;
   unsigned scratch_bytes_per_wave = 0;

   if (cmd_buffer->state.rt_pipeline) {
      scratch_bytes_per_wave = cmd_buffer->state.rt_pipeline->scratch_bytes_per_wave;
      wave_size = cmd_buffer->state.rt_pipeline->shaders[MESA_SHADER_COMPUTE]->info.wave_size;
   }

   /* The hardware register is specified as a multiple of 256 DWORDS. */
   scratch_bytes_per_wave += align(size * wave_size, 1024);

   cmd_buffer->compute_scratch_size_per_wave_needed =
      MAX2(cmd_buffer->compute_scratch_size_per_wave_needed, scratch_bytes_per_wave);
}

void
radv_CmdSetRayTracingPipelineStackSizeKHR(VkCommandBuffer commandBuffer, uint32_t size)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   radv_set_rt_stack_size(cmd_buffer, size);
   cmd_buffer->state.rt_stack_size = size;
}

void
radv_cmd_buffer_end_render_pass(struct radv_cmd_buffer *cmd_buffer)
{
   vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments);
   vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.subpass_sample_locs);

   cmd_buffer->state.pass = NULL;
   cmd_buffer->state.subpass = NULL;
   cmd_buffer->state.attachments = NULL;
   cmd_buffer->state.framebuffer = NULL;
   cmd_buffer->state.subpass_sample_locs = NULL;
}

void
radv_CmdEndRenderPass2(VkCommandBuffer commandBuffer, const VkSubpassEndInfo *pSubpassEndInfo)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   radv_mark_noncoherent_rb(cmd_buffer);

   radv_emit_subpass_barrier(cmd_buffer, &cmd_buffer->state.pass->end_barrier);

   radv_cmd_buffer_end_subpass(cmd_buffer);

   radv_cmd_buffer_end_render_pass(cmd_buffer);
}

/*
 * For HTILE we have the following interesting clear words:
 *   0xfffff30f: Uncompressed, full depth range, for depth+stencil HTILE
 *   0xfffc000f: Uncompressed, full depth range, for depth only HTILE.
 *   0xfffffff0: Clear depth to 1.0
 *   0x00000000: Clear depth to 0.0
 */
static void
radv_initialize_htile(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                      const VkImageSubresourceRange *range)
{
   struct radv_cmd_state *state = &cmd_buffer->state;
   uint32_t htile_value = radv_get_htile_initial_value(cmd_buffer->device, image);
   VkClearDepthStencilValue value = {0};
   struct radv_barrier_data barrier = {0};

   barrier.layout_transitions.init_mask_ram = 1;
   radv_describe_layout_transition(cmd_buffer, &barrier);

   /* Transitioning from LAYOUT_UNDEFINED layout not everyone is consistent
    * in considering previous rendering work for WAW hazards. */
   state->flush_bits |=
      radv_src_access_flush(cmd_buffer, VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT, image);

   if (image->planes[0].surface.has_stencil &&
       !(range->aspectMask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT))) {
      /* Flush caches before performing a separate aspect initialization because it's a
       * read-modify-write operation.
       */
      state->flush_bits |= radv_dst_access_flush(cmd_buffer, VK_ACCESS_SHADER_READ_BIT, image);
   }

   state->flush_bits |= radv_clear_htile(cmd_buffer, image, range, htile_value);

   radv_set_ds_clear_metadata(cmd_buffer, image, range, value, range->aspectMask);

   if (radv_image_is_tc_compat_htile(image) && (range->aspectMask & VK_IMAGE_ASPECT_DEPTH_BIT)) {
      /* Initialize the TC-compat metada value to 0 because by
       * default DB_Z_INFO.RANGE_PRECISION is set to 1, and we only
       * need have to conditionally update its value when performing
       * a fast depth clear.
       */
      radv_set_tc_compat_zrange_metadata(cmd_buffer, image, range, 0);
   }
}

static void
radv_handle_depth_image_transition(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                                   VkImageLayout src_layout, bool src_render_loop,
                                   VkImageLayout dst_layout, bool dst_render_loop,
                                   unsigned src_queue_mask, unsigned dst_queue_mask,
                                   const VkImageSubresourceRange *range,
                                   struct radv_sample_locations_state *sample_locs)
{
   struct radv_device *device = cmd_buffer->device;

   if (!radv_htile_enabled(image, range->baseMipLevel))
      return;

   if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED) {
      radv_initialize_htile(cmd_buffer, image, range);
   } else if (!radv_layout_is_htile_compressed(device, image, src_layout, src_render_loop,
                                               src_queue_mask) &&
              radv_layout_is_htile_compressed(device, image, dst_layout, dst_render_loop,
                                              dst_queue_mask)) {
      radv_initialize_htile(cmd_buffer, image, range);
   } else if (radv_layout_is_htile_compressed(device, image, src_layout, src_render_loop,
                                              src_queue_mask) &&
              !radv_layout_is_htile_compressed(device, image, dst_layout, dst_render_loop,
                                               dst_queue_mask)) {
      cmd_buffer->state.flush_bits |=
         RADV_CMD_FLAG_FLUSH_AND_INV_DB | RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;

      radv_expand_depth_stencil(cmd_buffer, image, range, sample_locs);

      cmd_buffer->state.flush_bits |=
         RADV_CMD_FLAG_FLUSH_AND_INV_DB | RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
   }
}

static uint32_t
radv_init_cmask(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                const VkImageSubresourceRange *range, uint32_t value)
{
   struct radv_barrier_data barrier = {0};

   barrier.layout_transitions.init_mask_ram = 1;
   radv_describe_layout_transition(cmd_buffer, &barrier);

   return radv_clear_cmask(cmd_buffer, image, range, value);
}

uint32_t
radv_init_fmask(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                const VkImageSubresourceRange *range)
{
   static const uint32_t fmask_clear_values[4] = {0x00000000, 0x02020202, 0xE4E4E4E4, 0x76543210};
   uint32_t log2_samples = util_logbase2(image->info.samples);
   uint32_t value = fmask_clear_values[log2_samples];
   struct radv_barrier_data barrier = {0};

   barrier.layout_transitions.init_mask_ram = 1;
   radv_describe_layout_transition(cmd_buffer, &barrier);

   return radv_clear_fmask(cmd_buffer, image, range, value);
}

uint32_t
radv_init_dcc(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
              const VkImageSubresourceRange *range, uint32_t value)
{
   struct radv_barrier_data barrier = {0};
   uint32_t flush_bits = 0;
   unsigned size = 0;

   barrier.layout_transitions.init_mask_ram = 1;
   radv_describe_layout_transition(cmd_buffer, &barrier);

   flush_bits |= radv_clear_dcc(cmd_buffer, image, range, value);

   if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX8) {
      /* When DCC is enabled with mipmaps, some levels might not
       * support fast clears and we have to initialize them as "fully
       * expanded".
       */
      /* Compute the size of all fast clearable DCC levels. */
      for (unsigned i = 0; i < image->planes[0].surface.num_meta_levels; i++) {
         struct legacy_surf_dcc_level *dcc_level = &image->planes[0].surface.u.legacy.color.dcc_level[i];
         unsigned dcc_fast_clear_size =
            dcc_level->dcc_slice_fast_clear_size * image->info.array_size;

         if (!dcc_fast_clear_size)
            break;

         size = dcc_level->dcc_offset + dcc_fast_clear_size;
      }

      /* Initialize the mipmap levels without DCC. */
      if (size != image->planes[0].surface.meta_size) {
         flush_bits |= radv_fill_buffer(cmd_buffer, image, image->bo,
                                        image->offset + image->planes[0].surface.meta_offset + size,
                                        image->planes[0].surface.meta_size - size, 0xffffffff);
      }
   }

   return flush_bits;
}

/**
 * Initialize DCC/FMASK/CMASK metadata for a color image.
 */
static void
radv_init_color_image_metadata(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                               VkImageLayout src_layout, bool src_render_loop,
                               VkImageLayout dst_layout, bool dst_render_loop,
                               unsigned src_queue_mask, unsigned dst_queue_mask,
                               const VkImageSubresourceRange *range)
{
   uint32_t flush_bits = 0;

   /* Transitioning from LAYOUT_UNDEFINED layout not everyone is
    * consistent in considering previous rendering work for WAW hazards.
    */
   cmd_buffer->state.flush_bits |=
      radv_src_access_flush(cmd_buffer, VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, image);

   if (radv_image_has_cmask(image)) {
      uint32_t value;

      if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX9) {
         /* TODO: Fix clearing CMASK layers on GFX9. */
         if (radv_image_is_tc_compat_cmask(image) ||
             (radv_image_has_fmask(image) &&
              radv_layout_can_fast_clear(cmd_buffer->device, image, range->baseMipLevel, dst_layout,
                                         dst_render_loop, dst_queue_mask))) {
            value = 0xccccccccu;
         } else {
            value = 0xffffffffu;
         }
      } else {
         static const uint32_t cmask_clear_values[4] = {0xffffffff, 0xdddddddd, 0xeeeeeeee, 0xffffffff};
         uint32_t log2_samples = util_logbase2(image->info.samples);

         value = cmask_clear_values[log2_samples];
      }

      flush_bits |= radv_init_cmask(cmd_buffer, image, range, value);
   }

   if (radv_image_has_fmask(image)) {
      flush_bits |= radv_init_fmask(cmd_buffer, image, range);
   }

   if (radv_dcc_enabled(image, range->baseMipLevel)) {
      uint32_t value = 0xffffffffu; /* Fully expanded mode. */

      if (radv_layout_dcc_compressed(cmd_buffer->device, image, range->baseMipLevel,
                                     dst_layout, dst_render_loop, dst_queue_mask)) {
         value = 0u;
      }

      flush_bits |= radv_init_dcc(cmd_buffer, image, range, value);
   }

   if (radv_image_has_cmask(image) || radv_dcc_enabled(image, range->baseMipLevel)) {
      radv_update_fce_metadata(cmd_buffer, image, range, false);

      uint32_t color_values[2] = {0};
      radv_set_color_clear_metadata(cmd_buffer, image, range, color_values);
   }

   cmd_buffer->state.flush_bits |= flush_bits;
}

static void
radv_retile_transition(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                       VkImageLayout src_layout, VkImageLayout dst_layout, unsigned dst_queue_mask)
{
   if (src_layout != VK_IMAGE_LAYOUT_PRESENT_SRC_KHR &&
       (dst_layout == VK_IMAGE_LAYOUT_PRESENT_SRC_KHR ||
        (dst_queue_mask & (1u << RADV_QUEUE_FOREIGN))))
      radv_retile_dcc(cmd_buffer, image);
}

static bool
radv_image_need_retile(const struct radv_image *image)
{
   return image->planes[0].surface.display_dcc_offset &&
          image->planes[0].surface.display_dcc_offset != image->planes[0].surface.meta_offset;
}

/**
 * Handle color image transitions for DCC/FMASK/CMASK.
 */
static void
radv_handle_color_image_transition(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                                   VkImageLayout src_layout, bool src_render_loop,
                                   VkImageLayout dst_layout, bool dst_render_loop,
                                   unsigned src_queue_mask, unsigned dst_queue_mask,
                                   const VkImageSubresourceRange *range)
{
   bool dcc_decompressed = false, fast_clear_flushed = false;

   if (!radv_image_has_cmask(image) && !radv_image_has_fmask(image) &&
       !radv_dcc_enabled(image, range->baseMipLevel))
      return;

   if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED) {
      radv_init_color_image_metadata(cmd_buffer, image, src_layout, src_render_loop, dst_layout,
                                     dst_render_loop, src_queue_mask, dst_queue_mask, range);

      if (radv_image_need_retile(image))
         radv_retile_transition(cmd_buffer, image, src_layout, dst_layout, dst_queue_mask);
      return;
   }

   if (radv_dcc_enabled(image, range->baseMipLevel)) {
      if (src_layout == VK_IMAGE_LAYOUT_PREINITIALIZED) {
         cmd_buffer->state.flush_bits |= radv_init_dcc(cmd_buffer, image, range, 0xffffffffu);
      } else if (radv_layout_dcc_compressed(cmd_buffer->device, image, range->baseMipLevel,
                                            src_layout, src_render_loop, src_queue_mask) &&
                 !radv_layout_dcc_compressed(cmd_buffer->device, image, range->baseMipLevel,
                                             dst_layout, dst_render_loop, dst_queue_mask)) {
         radv_decompress_dcc(cmd_buffer, image, range);
         dcc_decompressed = true;
      } else if (radv_layout_can_fast_clear(cmd_buffer->device, image, range->baseMipLevel,
                                            src_layout, src_render_loop, src_queue_mask) &&
                 !radv_layout_can_fast_clear(cmd_buffer->device, image, range->baseMipLevel,
                                             dst_layout, dst_render_loop, dst_queue_mask)) {
         radv_fast_clear_flush_image_inplace(cmd_buffer, image, range);
         fast_clear_flushed = true;
      }

      if (radv_image_need_retile(image))
         radv_retile_transition(cmd_buffer, image, src_layout, dst_layout, dst_queue_mask);
   } else if (radv_image_has_cmask(image) || radv_image_has_fmask(image)) {
      if (radv_layout_can_fast_clear(cmd_buffer->device, image, range->baseMipLevel,
                                     src_layout, src_render_loop, src_queue_mask) &&
          !radv_layout_can_fast_clear(cmd_buffer->device, image, range->baseMipLevel,
                                      dst_layout, dst_render_loop, dst_queue_mask)) {
         radv_fast_clear_flush_image_inplace(cmd_buffer, image, range);
         fast_clear_flushed = true;
      }
   }

   /* MSAA color decompress. */
   if (radv_image_has_fmask(image) &&
       (image->usage & (VK_IMAGE_USAGE_STORAGE_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT)) &&
       radv_layout_fmask_compressed(cmd_buffer->device, image, src_layout, src_queue_mask) &&
       !radv_layout_fmask_compressed(cmd_buffer->device, image, dst_layout, dst_queue_mask)) {
      if (radv_dcc_enabled(image, range->baseMipLevel) &&
          !radv_image_use_dcc_image_stores(cmd_buffer->device, image) && !dcc_decompressed) {
         /* A DCC decompress is required before expanding FMASK
          * when DCC stores aren't supported to avoid being in
          * a state where DCC is compressed and the main
          * surface is uncompressed.
          */
         radv_decompress_dcc(cmd_buffer, image, range);
      } else if (!fast_clear_flushed) {
         /* A FMASK decompress is required before expanding
          * FMASK.
          */
         radv_fast_clear_flush_image_inplace(cmd_buffer, image, range);
      }

      struct radv_barrier_data barrier = {0};
      barrier.layout_transitions.fmask_color_expand = 1;
      radv_describe_layout_transition(cmd_buffer, &barrier);

      radv_expand_fmask_image_inplace(cmd_buffer, image, range);
   }
}

static void
radv_handle_image_transition(struct radv_cmd_buffer *cmd_buffer, struct radv_image *image,
                             VkImageLayout src_layout, bool src_render_loop,
                             VkImageLayout dst_layout, bool dst_render_loop, uint32_t src_family,
                             uint32_t dst_family, const VkImageSubresourceRange *range,
                             struct radv_sample_locations_state *sample_locs)
{
   if (image->exclusive && src_family != dst_family) {
      /* This is an acquire or a release operation and there will be
       * a corresponding release/acquire. Do the transition in the
       * most flexible queue. */

      assert(src_family == cmd_buffer->queue_family_index ||
             dst_family == cmd_buffer->queue_family_index);

      if (src_family == VK_QUEUE_FAMILY_EXTERNAL || src_family == VK_QUEUE_FAMILY_FOREIGN_EXT)
         return;

      if (cmd_buffer->queue_family_index == RADV_QUEUE_TRANSFER)
         return;

      if (cmd_buffer->queue_family_index == RADV_QUEUE_COMPUTE &&
          (src_family == RADV_QUEUE_GENERAL || dst_family == RADV_QUEUE_GENERAL))
         return;
   }

   unsigned src_queue_mask =
      radv_image_queue_family_mask(image, src_family, cmd_buffer->queue_family_index);
   unsigned dst_queue_mask =
      radv_image_queue_family_mask(image, dst_family, cmd_buffer->queue_family_index);

   if (src_layout == dst_layout && src_render_loop == dst_render_loop && src_queue_mask == dst_queue_mask)
      return;

   if (vk_format_has_depth(image->vk_format)) {
      radv_handle_depth_image_transition(cmd_buffer, image, src_layout, src_render_loop, dst_layout,
                                         dst_render_loop, src_queue_mask, dst_queue_mask, range,
                                         sample_locs);
   } else {
      radv_handle_color_image_transition(cmd_buffer, image, src_layout, src_render_loop, dst_layout,
                                         dst_render_loop, src_queue_mask, dst_queue_mask, range);
   }
}

struct radv_barrier_info {
   enum rgp_barrier_reason reason;
   uint32_t eventCount;
   const VkEvent *pEvents;
   VkPipelineStageFlags srcStageMask;
   VkPipelineStageFlags dstStageMask;
};

static void
radv_barrier(struct radv_cmd_buffer *cmd_buffer, uint32_t memoryBarrierCount,
             const VkMemoryBarrier *pMemoryBarriers, uint32_t bufferMemoryBarrierCount,
             const VkBufferMemoryBarrier *pBufferMemoryBarriers, uint32_t imageMemoryBarrierCount,
             const VkImageMemoryBarrier *pImageMemoryBarriers, const struct radv_barrier_info *info)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   enum radv_cmd_flush_bits src_flush_bits = 0;
   enum radv_cmd_flush_bits dst_flush_bits = 0;

   if (cmd_buffer->state.subpass)
      radv_mark_noncoherent_rb(cmd_buffer);

   radv_describe_barrier_start(cmd_buffer, info->reason);

   for (unsigned i = 0; i < info->eventCount; ++i) {
      RADV_FROM_HANDLE(radv_event, event, info->pEvents[i]);
      uint64_t va = radv_buffer_get_va(event->bo);

      radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo);

      ASSERTED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 7);

      radv_cp_wait_mem(cs, WAIT_REG_MEM_EQUAL, va, 1, 0xffffffff);
      assert(cmd_buffer->cs->cdw <= cdw_max);
   }

   for (uint32_t i = 0; i < memoryBarrierCount; i++) {
      src_flush_bits |= radv_src_access_flush(cmd_buffer, pMemoryBarriers[i].srcAccessMask, NULL);
      dst_flush_bits |= radv_dst_access_flush(cmd_buffer, pMemoryBarriers[i].dstAccessMask, NULL);
   }

   for (uint32_t i = 0; i < bufferMemoryBarrierCount; i++) {
      src_flush_bits |=
         radv_src_access_flush(cmd_buffer, pBufferMemoryBarriers[i].srcAccessMask, NULL);
      dst_flush_bits |=
         radv_dst_access_flush(cmd_buffer, pBufferMemoryBarriers[i].dstAccessMask, NULL);
   }

   for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) {
      RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image);

      src_flush_bits |=
         radv_src_access_flush(cmd_buffer, pImageMemoryBarriers[i].srcAccessMask, image);
      dst_flush_bits |=
         radv_dst_access_flush(cmd_buffer, pImageMemoryBarriers[i].dstAccessMask, image);
   }

   /* The Vulkan spec 1.1.98 says:
    *
    * "An execution dependency with only
    *  VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT in the destination stage mask
    *  will only prevent that stage from executing in subsequently
    *  submitted commands. As this stage does not perform any actual
    *  execution, this is not observable - in effect, it does not delay
    *  processing of subsequent commands. Similarly an execution dependency
    *  with only VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT in the source stage mask
    *  will effectively not wait for any prior commands to complete."
    */
   if (info->dstStageMask != VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT)
      radv_stage_flush(cmd_buffer, info->srcStageMask);
   cmd_buffer->state.flush_bits |= src_flush_bits;

   for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) {
      RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image);

      const struct VkSampleLocationsInfoEXT *sample_locs_info =
         vk_find_struct_const(pImageMemoryBarriers[i].pNext, SAMPLE_LOCATIONS_INFO_EXT);
      struct radv_sample_locations_state sample_locations = {0};

      if (sample_locs_info) {
         assert(image->flags & VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT);
         sample_locations.per_pixel = sample_locs_info->sampleLocationsPerPixel;
         sample_locations.grid_size = sample_locs_info->sampleLocationGridSize;
         sample_locations.count = sample_locs_info->sampleLocationsCount;
         typed_memcpy(&sample_locations.locations[0], sample_locs_info->pSampleLocations,
                      sample_locs_info->sampleLocationsCount);
      }

      radv_handle_image_transition(
         cmd_buffer, image, pImageMemoryBarriers[i].oldLayout,
         false, /* Outside of a renderpass we are never in a renderloop */
         pImageMemoryBarriers[i].newLayout,
         false, /* Outside of a renderpass we are never in a renderloop */
         pImageMemoryBarriers[i].srcQueueFamilyIndex, pImageMemoryBarriers[i].dstQueueFamilyIndex,
         &pImageMemoryBarriers[i].subresourceRange, sample_locs_info ? &sample_locations : NULL);
   }

   /* Make sure CP DMA is idle because the driver might have performed a
    * DMA operation for copying or filling buffers/images.
    */
   if (info->srcStageMask & (VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT))
      si_cp_dma_wait_for_idle(cmd_buffer);

   cmd_buffer->state.flush_bits |= dst_flush_bits;

   radv_describe_barrier_end(cmd_buffer);
}

void
radv_CmdPipelineBarrier(VkCommandBuffer commandBuffer, VkPipelineStageFlags srcStageMask,
                        VkPipelineStageFlags destStageMask, VkBool32 byRegion,
                        uint32_t memoryBarrierCount, const VkMemoryBarrier *pMemoryBarriers,
                        uint32_t bufferMemoryBarrierCount,
                        const VkBufferMemoryBarrier *pBufferMemoryBarriers,
                        uint32_t imageMemoryBarrierCount,
                        const VkImageMemoryBarrier *pImageMemoryBarriers)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_barrier_info info;

   info.reason = RGP_BARRIER_EXTERNAL_CMD_PIPELINE_BARRIER;
   info.eventCount = 0;
   info.pEvents = NULL;
   info.srcStageMask = srcStageMask;
   info.dstStageMask = destStageMask;

   radv_barrier(cmd_buffer, memoryBarrierCount, pMemoryBarriers, bufferMemoryBarrierCount,
                pBufferMemoryBarriers, imageMemoryBarrierCount, pImageMemoryBarriers, &info);
}

static void
write_event(struct radv_cmd_buffer *cmd_buffer, struct radv_event *event,
            VkPipelineStageFlags stageMask, unsigned value)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(event->bo);

   si_emit_cache_flush(cmd_buffer);

   radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo);

   ASSERTED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 28);

   /* Flags that only require a top-of-pipe event. */
   VkPipelineStageFlags top_of_pipe_flags = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;

   /* Flags that only require a post-index-fetch event. */
   VkPipelineStageFlags post_index_fetch_flags =
      top_of_pipe_flags | VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT | VK_PIPELINE_STAGE_VERTEX_INPUT_BIT;

   /* Flags that only require signaling post PS. */
   VkPipelineStageFlags post_ps_flags =
      post_index_fetch_flags | VK_PIPELINE_STAGE_VERTEX_SHADER_BIT |
      VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT |
      VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT | VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT |
      VK_PIPELINE_STAGE_TRANSFORM_FEEDBACK_BIT_EXT |
      VK_PIPELINE_STAGE_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR |
      VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;

   /* Flags that only require signaling post CS. */
   VkPipelineStageFlags post_cs_flags = VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT;

   /* Make sure CP DMA is idle because the driver might have performed a
    * DMA operation for copying or filling buffers/images.
    */
   if (stageMask & (VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT))
      si_cp_dma_wait_for_idle(cmd_buffer);

   if (!(stageMask & ~top_of_pipe_flags)) {
      /* Just need to sync the PFP engine. */
      radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, 0));
      radeon_emit(cs, S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(V_370_PFP));
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, value);
   } else if (!(stageMask & ~post_index_fetch_flags)) {
      /* Sync ME because PFP reads index and indirect buffers. */
      radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 3, 0));
      radeon_emit(cs, S_370_DST_SEL(V_370_MEM) | S_370_WR_CONFIRM(1) | S_370_ENGINE_SEL(V_370_ME));
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, value);
   } else {
      unsigned event_type;

      if (!(stageMask & ~post_ps_flags)) {
         /* Sync previous fragment shaders. */
         event_type = V_028A90_PS_DONE;
      } else if (!(stageMask & ~post_cs_flags)) {
         /* Sync previous compute shaders. */
         event_type = V_028A90_CS_DONE;
      } else {
         /* Otherwise, sync all prior GPU work. */
         event_type = V_028A90_BOTTOM_OF_PIPE_TS;
      }

      si_cs_emit_write_event_eop(cs, cmd_buffer->device->physical_device->rad_info.chip_class,
                                 radv_cmd_buffer_uses_mec(cmd_buffer), event_type, 0,
                                 EOP_DST_SEL_MEM, EOP_DATA_SEL_VALUE_32BIT, va, value,
                                 cmd_buffer->gfx9_eop_bug_va);
   }

   assert(cmd_buffer->cs->cdw <= cdw_max);
}

void
radv_CmdSetEvent(VkCommandBuffer commandBuffer, VkEvent _event, VkPipelineStageFlags stageMask)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_event, event, _event);

   write_event(cmd_buffer, event, stageMask, 1);
}

void
radv_CmdResetEvent(VkCommandBuffer commandBuffer, VkEvent _event, VkPipelineStageFlags stageMask)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_event, event, _event);

   write_event(cmd_buffer, event, stageMask, 0);
}

void
radv_CmdWaitEvents(VkCommandBuffer commandBuffer, uint32_t eventCount, const VkEvent *pEvents,
                   VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask,
                   uint32_t memoryBarrierCount, const VkMemoryBarrier *pMemoryBarriers,
                   uint32_t bufferMemoryBarrierCount,
                   const VkBufferMemoryBarrier *pBufferMemoryBarriers,
                   uint32_t imageMemoryBarrierCount,
                   const VkImageMemoryBarrier *pImageMemoryBarriers)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_barrier_info info;

   info.reason = RGP_BARRIER_EXTERNAL_CMD_WAIT_EVENTS;
   info.eventCount = eventCount;
   info.pEvents = pEvents;
   info.srcStageMask = 0;

   radv_barrier(cmd_buffer, memoryBarrierCount, pMemoryBarriers, bufferMemoryBarrierCount,
                pBufferMemoryBarriers, imageMemoryBarrierCount, pImageMemoryBarriers, &info);
}

void
radv_CmdSetDeviceMask(VkCommandBuffer commandBuffer, uint32_t deviceMask)
{
   /* No-op */
}

/* VK_EXT_conditional_rendering */
void
radv_CmdBeginConditionalRenderingEXT(
   VkCommandBuffer commandBuffer,
   const VkConditionalRenderingBeginInfoEXT *pConditionalRenderingBegin)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, buffer, pConditionalRenderingBegin->buffer);
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   unsigned pred_op = PREDICATION_OP_BOOL32;
   bool draw_visible = true;
   uint64_t va;

   va = radv_buffer_get_va(buffer->bo) + pConditionalRenderingBegin->offset;

   /* By default, if the 32-bit value at offset in buffer memory is zero,
    * then the rendering commands are discarded, otherwise they are
    * executed as normal. If the inverted flag is set, all commands are
    * discarded if the value is non zero.
    */
   if (pConditionalRenderingBegin->flags & VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT) {
      draw_visible = false;
   }

   si_emit_cache_flush(cmd_buffer);

   if (cmd_buffer->queue_family_index == RADV_QUEUE_GENERAL &&
       !cmd_buffer->device->physical_device->rad_info.has_32bit_predication) {
      uint64_t pred_value = 0, pred_va;
      unsigned pred_offset;

      /* From the Vulkan spec 1.1.107:
       *
       * "If the 32-bit value at offset in buffer memory is zero,
       *  then the rendering commands are discarded, otherwise they
       *  are executed as normal. If the value of the predicate in
       *  buffer memory changes while conditional rendering is
       *  active, the rendering commands may be discarded in an
       *  implementation-dependent way. Some implementations may
       *  latch the value of the predicate upon beginning conditional
       *  rendering while others may read it before every rendering
       *  command."
       *
       * But, the AMD hardware treats the predicate as a 64-bit
       * value which means we need a workaround in the driver.
       * Luckily, it's not required to support if the value changes
       * when predication is active.
       *
       * The workaround is as follows:
       * 1) allocate a 64-value in the upload BO and initialize it
       *    to 0
       * 2) copy the 32-bit predicate value to the upload BO
       * 3) use the new allocated VA address for predication
       *
       * Based on the conditionalrender demo, it's faster to do the
       * COPY_DATA in ME  (+ sync PFP) instead of PFP.
       */
      radv_cmd_buffer_upload_data(cmd_buffer, 8, &pred_value, &pred_offset);

      pred_va = radv_buffer_get_va(cmd_buffer->upload.upload_bo) + pred_offset;

      radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
      radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_SRC_MEM) | COPY_DATA_DST_SEL(COPY_DATA_DST_MEM) |
                         COPY_DATA_WR_CONFIRM);
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, pred_va);
      radeon_emit(cs, pred_va >> 32);

      radeon_emit(cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
      radeon_emit(cs, 0);

      va = pred_va;
      pred_op = PREDICATION_OP_BOOL64;
   }

   /* Enable predication for this command buffer. */
   si_emit_set_predication_state(cmd_buffer, draw_visible, pred_op, va);
   cmd_buffer->state.predicating = true;

   /* Store conditional rendering user info. */
   cmd_buffer->state.predication_type = draw_visible;
   cmd_buffer->state.predication_op = pred_op;
   cmd_buffer->state.predication_va = va;
}

void
radv_CmdEndConditionalRenderingEXT(VkCommandBuffer commandBuffer)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   /* Disable predication for this command buffer. */
   si_emit_set_predication_state(cmd_buffer, false, 0, 0);
   cmd_buffer->state.predicating = false;

   /* Reset conditional rendering user info. */
   cmd_buffer->state.predication_type = -1;
   cmd_buffer->state.predication_op = 0;
   cmd_buffer->state.predication_va = 0;
}

/* VK_EXT_transform_feedback */
void
radv_CmdBindTransformFeedbackBuffersEXT(VkCommandBuffer commandBuffer, uint32_t firstBinding,
                                        uint32_t bindingCount, const VkBuffer *pBuffers,
                                        const VkDeviceSize *pOffsets, const VkDeviceSize *pSizes)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   struct radv_streamout_binding *sb = cmd_buffer->streamout_bindings;
   uint8_t enabled_mask = 0;

   assert(firstBinding + bindingCount <= MAX_SO_BUFFERS);
   for (uint32_t i = 0; i < bindingCount; i++) {
      uint32_t idx = firstBinding + i;

      sb[idx].buffer = radv_buffer_from_handle(pBuffers[i]);
      sb[idx].offset = pOffsets[i];

      if (!pSizes || pSizes[i] == VK_WHOLE_SIZE) {
         sb[idx].size = sb[idx].buffer->size - sb[idx].offset;
      } else {
         sb[idx].size = pSizes[i];
      }

      radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, sb[idx].buffer->bo);

      enabled_mask |= 1 << idx;
   }

   cmd_buffer->state.streamout.enabled_mask |= enabled_mask;

   cmd_buffer->state.dirty |= RADV_CMD_DIRTY_STREAMOUT_BUFFER;
}

static void
radv_emit_streamout_enable(struct radv_cmd_buffer *cmd_buffer)
{
   struct radv_streamout_state *so = &cmd_buffer->state.streamout;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;

   radeon_set_context_reg_seq(cs, R_028B94_VGT_STRMOUT_CONFIG, 2);
   radeon_emit(cs, S_028B94_STREAMOUT_0_EN(so->streamout_enabled) | S_028B94_RAST_STREAM(0) |
                      S_028B94_STREAMOUT_1_EN(so->streamout_enabled) |
                      S_028B94_STREAMOUT_2_EN(so->streamout_enabled) |
                      S_028B94_STREAMOUT_3_EN(so->streamout_enabled));
   radeon_emit(cs, so->hw_enabled_mask & so->enabled_stream_buffers_mask);

   cmd_buffer->state.context_roll_without_scissor_emitted = true;
}

static void
radv_set_streamout_enable(struct radv_cmd_buffer *cmd_buffer, bool enable)
{
   struct radv_streamout_state *so = &cmd_buffer->state.streamout;
   bool old_streamout_enabled = so->streamout_enabled;
   uint32_t old_hw_enabled_mask = so->hw_enabled_mask;

   so->streamout_enabled = enable;

   so->hw_enabled_mask = so->enabled_mask | (so->enabled_mask << 4) | (so->enabled_mask << 8) |
                         (so->enabled_mask << 12);

   if (!cmd_buffer->device->physical_device->use_ngg_streamout &&
       ((old_streamout_enabled != so->streamout_enabled) ||
        (old_hw_enabled_mask != so->hw_enabled_mask)))
      radv_emit_streamout_enable(cmd_buffer);

   if (cmd_buffer->device->physical_device->use_ngg_streamout) {
      cmd_buffer->gds_needed = true;
      cmd_buffer->gds_oa_needed = true;
   }
}

static void
radv_flush_vgt_streamout(struct radv_cmd_buffer *cmd_buffer)
{
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   unsigned reg_strmout_cntl;

   /* The register is at different places on different ASICs. */
   if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX7) {
      reg_strmout_cntl = R_0300FC_CP_STRMOUT_CNTL;
      radeon_set_uconfig_reg(cs, reg_strmout_cntl, 0);
   } else {
      reg_strmout_cntl = R_0084FC_CP_STRMOUT_CNTL;
      radeon_set_config_reg(cs, reg_strmout_cntl, 0);
   }

   radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
   radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_SO_VGTSTREAMOUT_FLUSH) | EVENT_INDEX(0));

   radeon_emit(cs, PKT3(PKT3_WAIT_REG_MEM, 5, 0));
   radeon_emit(cs,
               WAIT_REG_MEM_EQUAL); /* wait until the register is equal to the reference value */
   radeon_emit(cs, reg_strmout_cntl >> 2); /* register */
   radeon_emit(cs, 0);
   radeon_emit(cs, S_0084FC_OFFSET_UPDATE_DONE(1)); /* reference value */
   radeon_emit(cs, S_0084FC_OFFSET_UPDATE_DONE(1)); /* mask */
   radeon_emit(cs, 4);                              /* poll interval */
}

static void
radv_emit_streamout_begin(struct radv_cmd_buffer *cmd_buffer, uint32_t firstCounterBuffer,
                          uint32_t counterBufferCount, const VkBuffer *pCounterBuffers,
                          const VkDeviceSize *pCounterBufferOffsets)

{
   struct radv_streamout_binding *sb = cmd_buffer->streamout_bindings;
   struct radv_streamout_state *so = &cmd_buffer->state.streamout;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;

   radv_flush_vgt_streamout(cmd_buffer);

   assert(firstCounterBuffer + counterBufferCount <= MAX_SO_BUFFERS);
   u_foreach_bit(i, so->enabled_mask)
   {
      int32_t counter_buffer_idx = i - firstCounterBuffer;
      if (counter_buffer_idx >= 0 && counter_buffer_idx >= counterBufferCount)
         counter_buffer_idx = -1;

      /* AMD GCN binds streamout buffers as shader resources.
       * VGT only counts primitives and tells the shader through
       * SGPRs what to do.
       */
      radeon_set_context_reg_seq(cs, R_028AD0_VGT_STRMOUT_BUFFER_SIZE_0 + 16 * i, 2);
      radeon_emit(cs, sb[i].size >> 2);     /* BUFFER_SIZE (in DW) */
      radeon_emit(cs, so->stride_in_dw[i]); /* VTX_STRIDE (in DW) */

      cmd_buffer->state.context_roll_without_scissor_emitted = true;

      if (counter_buffer_idx >= 0 && pCounterBuffers && pCounterBuffers[counter_buffer_idx]) {
         /* The array of counter buffers is optional. */
         RADV_FROM_HANDLE(radv_buffer, buffer, pCounterBuffers[counter_buffer_idx]);
         uint64_t va = radv_buffer_get_va(buffer->bo);
         uint64_t counter_buffer_offset = 0;

         if (pCounterBufferOffsets)
            counter_buffer_offset = pCounterBufferOffsets[counter_buffer_idx];

         va += buffer->offset + counter_buffer_offset;

         /* Append */
         radeon_emit(cs, PKT3(PKT3_STRMOUT_BUFFER_UPDATE, 4, 0));
         radeon_emit(cs, STRMOUT_SELECT_BUFFER(i) | STRMOUT_DATA_TYPE(1) |   /* offset in bytes */
                            STRMOUT_OFFSET_SOURCE(STRMOUT_OFFSET_FROM_MEM)); /* control */
         radeon_emit(cs, 0);                                                 /* unused */
         radeon_emit(cs, 0);                                                 /* unused */
         radeon_emit(cs, va);                                                /* src address lo */
         radeon_emit(cs, va >> 32);                                          /* src address hi */

         radv_cs_add_buffer(cmd_buffer->device->ws, cs, buffer->bo);
      } else {
         /* Start from the beginning. */
         radeon_emit(cs, PKT3(PKT3_STRMOUT_BUFFER_UPDATE, 4, 0));
         radeon_emit(cs, STRMOUT_SELECT_BUFFER(i) | STRMOUT_DATA_TYPE(1) | /* offset in bytes */
                            STRMOUT_OFFSET_SOURCE(STRMOUT_OFFSET_FROM_PACKET)); /* control */
         radeon_emit(cs, 0);                                                    /* unused */
         radeon_emit(cs, 0);                                                    /* unused */
         radeon_emit(cs, 0);                                                    /* unused */
         radeon_emit(cs, 0);                                                    /* unused */
      }
   }

   radv_set_streamout_enable(cmd_buffer, true);
}

static void
gfx10_emit_streamout_begin(struct radv_cmd_buffer *cmd_buffer, uint32_t firstCounterBuffer,
                           uint32_t counterBufferCount, const VkBuffer *pCounterBuffers,
                           const VkDeviceSize *pCounterBufferOffsets)
{
   struct radv_streamout_state *so = &cmd_buffer->state.streamout;
   unsigned last_target = util_last_bit(so->enabled_mask) - 1;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;

   assert(cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10);
   assert(firstCounterBuffer + counterBufferCount <= MAX_SO_BUFFERS);

   /* Sync because the next streamout operation will overwrite GDS and we
    * have to make sure it's idle.
    * TODO: Improve by tracking if there is a streamout operation in
    * flight.
    */
   cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VS_PARTIAL_FLUSH;
   si_emit_cache_flush(cmd_buffer);

   u_foreach_bit(i, so->enabled_mask)
   {
      int32_t counter_buffer_idx = i - firstCounterBuffer;
      if (counter_buffer_idx >= 0 && counter_buffer_idx >= counterBufferCount)
         counter_buffer_idx = -1;

      bool append =
         counter_buffer_idx >= 0 && pCounterBuffers && pCounterBuffers[counter_buffer_idx];
      uint64_t va = 0;

      if (append) {
         RADV_FROM_HANDLE(radv_buffer, buffer, pCounterBuffers[counter_buffer_idx]);
         uint64_t counter_buffer_offset = 0;

         if (pCounterBufferOffsets)
            counter_buffer_offset = pCounterBufferOffsets[counter_buffer_idx];

         va += radv_buffer_get_va(buffer->bo);
         va += buffer->offset + counter_buffer_offset;

         radv_cs_add_buffer(cmd_buffer->device->ws, cs, buffer->bo);
      }

      radeon_emit(cs, PKT3(PKT3_DMA_DATA, 5, 0));
      radeon_emit(cs, S_411_SRC_SEL(append ? V_411_SRC_ADDR_TC_L2 : V_411_DATA) |
                         S_411_DST_SEL(V_411_GDS) | S_411_CP_SYNC(i == last_target));
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
      radeon_emit(cs, 4 * i); /* destination in GDS */
      radeon_emit(cs, 0);
      radeon_emit(cs, S_415_BYTE_COUNT_GFX9(4) | S_415_DISABLE_WR_CONFIRM_GFX9(i != last_target));
   }

   radv_set_streamout_enable(cmd_buffer, true);
}

void
radv_CmdBeginTransformFeedbackEXT(VkCommandBuffer commandBuffer, uint32_t firstCounterBuffer,
                                  uint32_t counterBufferCount, const VkBuffer *pCounterBuffers,
                                  const VkDeviceSize *pCounterBufferOffsets)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   if (cmd_buffer->device->physical_device->use_ngg_streamout) {
      gfx10_emit_streamout_begin(cmd_buffer, firstCounterBuffer, counterBufferCount,
                                 pCounterBuffers, pCounterBufferOffsets);
   } else {
      radv_emit_streamout_begin(cmd_buffer, firstCounterBuffer, counterBufferCount, pCounterBuffers,
                                pCounterBufferOffsets);
   }
}

static void
radv_emit_streamout_end(struct radv_cmd_buffer *cmd_buffer, uint32_t firstCounterBuffer,
                        uint32_t counterBufferCount, const VkBuffer *pCounterBuffers,
                        const VkDeviceSize *pCounterBufferOffsets)
{
   struct radv_streamout_state *so = &cmd_buffer->state.streamout;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;

   radv_flush_vgt_streamout(cmd_buffer);

   assert(firstCounterBuffer + counterBufferCount <= MAX_SO_BUFFERS);
   u_foreach_bit(i, so->enabled_mask)
   {
      int32_t counter_buffer_idx = i - firstCounterBuffer;
      if (counter_buffer_idx >= 0 && counter_buffer_idx >= counterBufferCount)
         counter_buffer_idx = -1;

      if (counter_buffer_idx >= 0 && pCounterBuffers && pCounterBuffers[counter_buffer_idx]) {
         /* The array of counters buffer is optional. */
         RADV_FROM_HANDLE(radv_buffer, buffer, pCounterBuffers[counter_buffer_idx]);
         uint64_t va = radv_buffer_get_va(buffer->bo);
         uint64_t counter_buffer_offset = 0;

         if (pCounterBufferOffsets)
            counter_buffer_offset = pCounterBufferOffsets[counter_buffer_idx];

         va += buffer->offset + counter_buffer_offset;

         radeon_emit(cs, PKT3(PKT3_STRMOUT_BUFFER_UPDATE, 4, 0));
         radeon_emit(cs, STRMOUT_SELECT_BUFFER(i) | STRMOUT_DATA_TYPE(1) | /* offset in bytes */
                            STRMOUT_OFFSET_SOURCE(STRMOUT_OFFSET_NONE) |
                            STRMOUT_STORE_BUFFER_FILLED_SIZE); /* control */
         radeon_emit(cs, va);                                  /* dst address lo */
         radeon_emit(cs, va >> 32);                            /* dst address hi */
         radeon_emit(cs, 0);                                   /* unused */
         radeon_emit(cs, 0);                                   /* unused */

         radv_cs_add_buffer(cmd_buffer->device->ws, cs, buffer->bo);
      }

      /* Deactivate transform feedback by zeroing the buffer size.
       * The counters (primitives generated, primitives emitted) may
       * be enabled even if there is not buffer bound. This ensures
       * that the primitives-emitted query won't increment.
       */
      radeon_set_context_reg(cs, R_028AD0_VGT_STRMOUT_BUFFER_SIZE_0 + 16 * i, 0);

      cmd_buffer->state.context_roll_without_scissor_emitted = true;
   }

   radv_set_streamout_enable(cmd_buffer, false);
}

static void
gfx10_emit_streamout_end(struct radv_cmd_buffer *cmd_buffer, uint32_t firstCounterBuffer,
                         uint32_t counterBufferCount, const VkBuffer *pCounterBuffers,
                         const VkDeviceSize *pCounterBufferOffsets)
{
   struct radv_streamout_state *so = &cmd_buffer->state.streamout;
   struct radeon_cmdbuf *cs = cmd_buffer->cs;

   assert(cmd_buffer->device->physical_device->rad_info.chip_class >= GFX10);
   assert(firstCounterBuffer + counterBufferCount <= MAX_SO_BUFFERS);

   u_foreach_bit(i, so->enabled_mask)
   {
      int32_t counter_buffer_idx = i - firstCounterBuffer;
      if (counter_buffer_idx >= 0 && counter_buffer_idx >= counterBufferCount)
         counter_buffer_idx = -1;

      if (counter_buffer_idx >= 0 && pCounterBuffers && pCounterBuffers[counter_buffer_idx]) {
         /* The array of counters buffer is optional. */
         RADV_FROM_HANDLE(radv_buffer, buffer, pCounterBuffers[counter_buffer_idx]);
         uint64_t va = radv_buffer_get_va(buffer->bo);
         uint64_t counter_buffer_offset = 0;

         if (pCounterBufferOffsets)
            counter_buffer_offset = pCounterBufferOffsets[counter_buffer_idx];

         va += buffer->offset + counter_buffer_offset;

         si_cs_emit_write_event_eop(cs, cmd_buffer->device->physical_device->rad_info.chip_class,
                                    radv_cmd_buffer_uses_mec(cmd_buffer), V_028A90_PS_DONE, 0,
                                    EOP_DST_SEL_TC_L2, EOP_DATA_SEL_GDS, va, EOP_DATA_GDS(i, 1), 0);

         radv_cs_add_buffer(cmd_buffer->device->ws, cs, buffer->bo);
      }
   }

   radv_set_streamout_enable(cmd_buffer, false);
}

void
radv_CmdEndTransformFeedbackEXT(VkCommandBuffer commandBuffer, uint32_t firstCounterBuffer,
                                uint32_t counterBufferCount, const VkBuffer *pCounterBuffers,
                                const VkDeviceSize *pCounterBufferOffsets)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);

   if (cmd_buffer->device->physical_device->use_ngg_streamout) {
      gfx10_emit_streamout_end(cmd_buffer, firstCounterBuffer, counterBufferCount, pCounterBuffers,
                               pCounterBufferOffsets);
   } else {
      radv_emit_streamout_end(cmd_buffer, firstCounterBuffer, counterBufferCount, pCounterBuffers,
                              pCounterBufferOffsets);
   }
}

void
radv_CmdDrawIndirectByteCountEXT(VkCommandBuffer commandBuffer, uint32_t instanceCount,
                                 uint32_t firstInstance, VkBuffer _counterBuffer,
                                 VkDeviceSize counterBufferOffset, uint32_t counterOffset,
                                 uint32_t vertexStride)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, counterBuffer, _counterBuffer);
   struct radv_draw_info info;

   info.count = 0;
   info.instance_count = instanceCount;
   info.first_instance = firstInstance;
   info.strmout_buffer = counterBuffer;
   info.strmout_buffer_offset = counterBufferOffset;
   info.stride = vertexStride;
   info.indexed = false;
   info.indirect = NULL;

   if (!radv_before_draw(cmd_buffer, &info, 1))
      return;
   struct VkMultiDrawInfoEXT minfo = { 0, 0 };
   radv_emit_direct_draw_packets(cmd_buffer, &info, 1, &minfo, S_0287F0_USE_OPAQUE(1), 0);
   radv_after_draw(cmd_buffer);
}

/* VK_AMD_buffer_marker */
void
radv_CmdWriteBufferMarkerAMD(VkCommandBuffer commandBuffer, VkPipelineStageFlagBits pipelineStage,
                             VkBuffer dstBuffer, VkDeviceSize dstOffset, uint32_t marker)
{
   RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
   RADV_FROM_HANDLE(radv_buffer, buffer, dstBuffer);
   struct radeon_cmdbuf *cs = cmd_buffer->cs;
   uint64_t va = radv_buffer_get_va(buffer->bo) + dstOffset;

   si_emit_cache_flush(cmd_buffer);

   ASSERTED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 12);

   if (!(pipelineStage & ~VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT)) {
      radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
      radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_IMM) | COPY_DATA_DST_SEL(COPY_DATA_DST_MEM) |
                         COPY_DATA_WR_CONFIRM);
      radeon_emit(cs, marker);
      radeon_emit(cs, 0);
      radeon_emit(cs, va);
      radeon_emit(cs, va >> 32);
   } else {
      si_cs_emit_write_event_eop(cs, cmd_buffer->device->physical_device->rad_info.chip_class,
                                 radv_cmd_buffer_uses_mec(cmd_buffer), V_028A90_BOTTOM_OF_PIPE_TS,
                                 0, EOP_DST_SEL_MEM, EOP_DATA_SEL_VALUE_32BIT, va, marker,
                                 cmd_buffer->gfx9_eop_bug_va);
   }

   assert(cmd_buffer->cs->cdw <= cdw_max);
}