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      1 /*
      2  * Copyright  2021 Collabora Ltd.
      3  *
      4  * Permission is hereby granted, free of charge, to any person obtaining a
      5  * copy of this software and associated documentation files (the "Software"),
      6  * to deal in the Software without restriction, including without limitation
      7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      8  * and/or sell copies of the Software, and to permit persons to whom the
      9  * Software is furnished to do so, subject to the following conditions:
     10  *
     11  * The above copyright notice and this permission notice (including the next
     12  * paragraph) shall be included in all copies or substantial portions of the
     13  * Software.
     14  *
     15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     21  * DEALINGS IN THE SOFTWARE.
     22  */
     23 
     24 #include "genxml/gen_macros.h"
     25 
     26 #include "nir/nir_builder.h"
     27 #include "pan_encoder.h"
     28 #include "pan_shader.h"
     29 
     30 #include "panvk_private.h"
     31 
     32 #include "vk_format.h"
     33 
     34 mali_ptr
     35 panvk_per_arch(meta_emit_viewport)(struct pan_pool *pool,
     36                                    uint16_t minx, uint16_t miny,
     37                                    uint16_t maxx, uint16_t maxy)
     38 {
     39    struct panfrost_ptr vp = pan_pool_alloc_desc(pool, VIEWPORT);
     40 
     41    pan_pack(vp.cpu, VIEWPORT, cfg) {
     42       cfg.scissor_minimum_x = minx;
     43       cfg.scissor_minimum_y = miny;
     44       cfg.scissor_maximum_x = maxx;
     45       cfg.scissor_maximum_y = maxy;
     46    }
     47 
     48    return vp.gpu;
     49 }
     50 
     51 void
     52 panvk_per_arch(meta_init)(struct panvk_physical_device *dev)
     53 {
     54    panvk_pool_init(&dev->meta.bin_pool, &dev->pdev, NULL, PAN_BO_EXECUTE,
     55                    16 * 1024, "panvk_meta binary pool", false);
     56    panvk_pool_init(&dev->meta.desc_pool, &dev->pdev, NULL, 0,
     57                    16 * 1024, "panvk_meta descriptor pool", false);
     58    panvk_per_arch(meta_blit_init)(dev);
     59    panvk_per_arch(meta_copy_init)(dev);
     60    panvk_per_arch(meta_clear_init)(dev);
     61 }
     62 
     63 void
     64 panvk_per_arch(meta_cleanup)(struct panvk_physical_device *dev)
     65 {
     66    panvk_per_arch(meta_blit_cleanup)(dev);
     67    panvk_pool_cleanup(&dev->meta.desc_pool);
     68    panvk_pool_cleanup(&dev->meta.bin_pool);
     69 }
     70