1COPYRIGHT = """\ 2/* 3 * Copyright 2017 Intel Corporation 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the 7 * "Software"), to deal in the Software without restriction, including 8 * without limitation the rights to use, copy, modify, merge, publish, 9 * distribute, sub license, and/or sell copies of the Software, and to 10 * permit persons to whom the Software is furnished to do so, subject to 11 * the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the 14 * next paragraph) shall be included in all copies or substantial portions 15 * of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 20 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 */ 25""" 26 27import copy 28import re 29 30def _bool_to_c_expr(b): 31 if b is True: 32 return 'true' 33 if b is False: 34 return 'false' 35 return b 36 37class Extension: 38 def __init__(self, name, ext_version, enable): 39 self.name = name 40 self.ext_version = int(ext_version) 41 self.enable = _bool_to_c_expr(enable) 42 43class ApiVersion: 44 def __init__(self, version, enable): 45 self.version = version 46 self.enable = _bool_to_c_expr(enable) 47 48API_PATCH_VERSION = 102 49 50# Supported API versions. Each one is the maximum patch version for the given 51# version. Version come in increasing order and each version is available if 52# it's provided "enable" condition is true and all previous versions are 53# available. 54API_VERSIONS = [ 55 ApiVersion('1.0', True), 56 57 # DRM_IOCTL_SYNCOBJ_WAIT is required for VK_KHR_external_fence which is a 58 # required core feature in Vulkan 1.1 59 ApiVersion('1.1', 'device->has_syncobj_wait'), 60] 61 62MAX_API_VERSION = None # Computed later 63 64# On Android, we disable all surface and swapchain extensions. Android's Vulkan 65# loader implements VK_KHR_surface and VK_KHR_swapchain, and applications 66# cannot access the driver's implementation. Moreoever, if the driver exposes 67# the those extension strings, then tests dEQP-VK.api.info.instance.extensions 68# and dEQP-VK.api.info.device fail due to the duplicated strings. 69EXTENSIONS = [ 70 Extension('VK_KHR_8bit_storage', 1, 'device->info.gen >= 8'), 71 Extension('VK_KHR_16bit_storage', 1, 'device->info.gen >= 8'), 72 Extension('VK_KHR_bind_memory2', 1, True), 73 Extension('VK_KHR_create_renderpass2', 1, True), 74 Extension('VK_KHR_dedicated_allocation', 1, True), 75 Extension('VK_KHR_depth_stencil_resolve', 1, True), 76 Extension('VK_KHR_descriptor_update_template', 1, True), 77 Extension('VK_KHR_device_group', 1, True), 78 Extension('VK_KHR_device_group_creation', 1, True), 79 Extension('VK_KHR_display', 23, 'VK_USE_PLATFORM_DISPLAY_KHR'), 80 Extension('VK_KHR_draw_indirect_count', 1, True), 81 Extension('VK_KHR_driver_properties', 1, True), 82 Extension('VK_KHR_external_fence', 1, 83 'device->has_syncobj_wait'), 84 Extension('VK_KHR_external_fence_capabilities', 1, True), 85 Extension('VK_KHR_external_fence_fd', 1, 86 'device->has_syncobj_wait'), 87 Extension('VK_KHR_external_memory', 1, True), 88 Extension('VK_KHR_external_memory_capabilities', 1, True), 89 Extension('VK_KHR_external_memory_fd', 1, True), 90 Extension('VK_KHR_external_semaphore', 1, True), 91 Extension('VK_KHR_external_semaphore_capabilities', 1, True), 92 Extension('VK_KHR_external_semaphore_fd', 1, True), 93 Extension('VK_KHR_get_display_properties2', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'), 94 Extension('VK_KHR_get_memory_requirements2', 1, True), 95 Extension('VK_KHR_get_physical_device_properties2', 1, True), 96 Extension('VK_KHR_get_surface_capabilities2', 1, 'ANV_HAS_SURFACE'), 97 Extension('VK_KHR_image_format_list', 1, True), 98 Extension('VK_KHR_incremental_present', 1, 'ANV_HAS_SURFACE'), 99 Extension('VK_KHR_maintenance1', 1, True), 100 Extension('VK_KHR_maintenance2', 1, True), 101 Extension('VK_KHR_maintenance3', 1, True), 102 Extension('VK_KHR_multiview', 1, True), 103 Extension('VK_KHR_push_descriptor', 1, True), 104 Extension('VK_KHR_relaxed_block_layout', 1, True), 105 Extension('VK_KHR_sampler_mirror_clamp_to_edge', 1, True), 106 Extension('VK_KHR_sampler_ycbcr_conversion', 1, True), 107 Extension('VK_KHR_shader_atomic_int64', 1, 108 'device->info.gen >= 9 && device->use_softpin'), 109 Extension('VK_KHR_shader_draw_parameters', 1, True), 110 Extension('VK_KHR_shader_float16_int8', 1, 'device->info.gen >= 8'), 111 Extension('VK_KHR_storage_buffer_storage_class', 1, True), 112 Extension('VK_KHR_surface', 25, 'ANV_HAS_SURFACE'), 113 Extension('VK_KHR_surface_protected_capabilities', 1, 'ANV_HAS_SURFACE'), 114 Extension('VK_KHR_swapchain', 70, 'ANV_HAS_SURFACE'), 115 Extension('VK_KHR_variable_pointers', 1, True), 116 Extension('VK_KHR_wayland_surface', 6, 'VK_USE_PLATFORM_WAYLAND_KHR'), 117 Extension('VK_KHR_xcb_surface', 6, 'VK_USE_PLATFORM_XCB_KHR'), 118 Extension('VK_KHR_xlib_surface', 6, 'VK_USE_PLATFORM_XLIB_KHR'), 119 Extension('VK_EXT_acquire_xlib_display', 1, 'VK_USE_PLATFORM_XLIB_XRANDR_EXT'), 120 Extension('VK_EXT_buffer_device_address', 1, 'device->has_a64_buffer_access'), 121 Extension('VK_EXT_calibrated_timestamps', 1, True), 122 Extension('VK_EXT_conditional_rendering', 1, 'device->info.gen >= 8 || device->info.is_haswell'), 123 Extension('VK_EXT_debug_report', 8, True), 124 Extension('VK_EXT_depth_clip_enable', 1, True), 125 Extension('VK_EXT_descriptor_indexing', 2, 126 'device->has_a64_buffer_access && device->has_bindless_images'), 127 Extension('VK_EXT_direct_mode_display', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'), 128 Extension('VK_EXT_display_control', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'), 129 Extension('VK_EXT_display_surface_counter', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'), 130 Extension('VK_EXT_external_memory_dma_buf', 1, True), 131 Extension('VK_EXT_external_memory_host', 1, True), 132 Extension('VK_EXT_global_priority', 1, 133 'device->has_context_priority'), 134 Extension('VK_EXT_host_query_reset', 1, True), 135 Extension('VK_EXT_inline_uniform_block', 1, True), 136 Extension('VK_EXT_memory_budget', 1, 'device->has_mem_available'), 137 Extension('VK_EXT_pci_bus_info', 2, True), 138 Extension('VK_EXT_pipeline_creation_feedback', 1, True), 139 Extension('VK_EXT_post_depth_coverage', 1, 'device->info.gen >= 9'), 140 Extension('VK_EXT_queue_family_foreign', 1, 'ANDROID'), 141 Extension('VK_EXT_sampler_filter_minmax', 1, 'device->info.gen >= 9'), 142 Extension('VK_EXT_scalar_block_layout', 1, True), 143 Extension('VK_EXT_shader_stencil_export', 1, 'device->info.gen >= 9'), 144 Extension('VK_EXT_shader_viewport_index_layer', 1, True), 145 Extension('VK_EXT_transform_feedback', 1, 'device->info.gen >= 8'), 146 Extension('VK_EXT_vertex_attribute_divisor', 3, True), 147 Extension('VK_EXT_ycbcr_image_arrays', 1, True), 148 Extension('VK_ANDROID_external_memory_android_hardware_buffer', 3, 'ANDROID'), 149 Extension('VK_ANDROID_native_buffer', 5, 'ANDROID'), 150 Extension('VK_GOOGLE_decorate_string', 1, True), 151 Extension('VK_GOOGLE_hlsl_functionality1', 1, True), 152 Extension('VK_NV_compute_shader_derivatives', 1, True), 153] 154 155# Sort the extension list the way we expect: KHR, then EXT, then vendors 156# alphabetically. For digits, read them as a whole number sort that. 157# eg.: VK_KHR_8bit_storage < VK_KHR_16bit_storage < VK_EXT_acquire_xlib_display 158def extension_order(ext): 159 order = [] 160 for substring in re.split('(KHR|EXT|[0-9]+)', ext.name): 161 if substring == 'KHR': 162 order.append(1) 163 if substring == 'EXT': 164 order.append(2) 165 elif substring.isdigit(): 166 order.append(int(substring)) 167 else: 168 order.append(substring) 169 return order 170for i in range(len(EXTENSIONS) - 1): 171 if extension_order(EXTENSIONS[i + 1]) < extension_order(EXTENSIONS[i]): 172 print(EXTENSIONS[i + 1].name + ' should come before ' + EXTENSIONS[i].name) 173 exit(1) 174 175class VkVersion: 176 def __init__(self, string): 177 split = string.split('.') 178 self.major = int(split[0]) 179 self.minor = int(split[1]) 180 if len(split) > 2: 181 assert len(split) == 3 182 self.patch = int(split[2]) 183 else: 184 self.patch = None 185 186 # Sanity check. The range bits are required by the definition of the 187 # VK_MAKE_VERSION macro 188 assert self.major < 1024 and self.minor < 1024 189 assert self.patch is None or self.patch < 4096 190 assert str(self) == string 191 192 def __str__(self): 193 ver_list = [str(self.major), str(self.minor)] 194 if self.patch is not None: 195 ver_list.append(str(self.patch)) 196 return '.'.join(ver_list) 197 198 def c_vk_version(self): 199 patch = self.patch if self.patch is not None else 0 200 ver_list = [str(self.major), str(self.minor), str(patch)] 201 return 'VK_MAKE_VERSION(' + ', '.join(ver_list) + ')' 202 203 def __int_ver(self): 204 # This is just an expansion of VK_VERSION 205 patch = self.patch if self.patch is not None else 0 206 return (self.major << 22) | (self.minor << 12) | patch 207 208 def __gt__(self, other): 209 # If only one of them has a patch version, "ignore" it by making 210 # other's patch version match self. 211 if (self.patch is None) != (other.patch is None): 212 other = copy.copy(other) 213 other.patch = self.patch 214 215 return self.__int_ver() > other.__int_ver() 216 217 218 219MAX_API_VERSION = VkVersion('0.0.0') 220for version in API_VERSIONS: 221 version.version = VkVersion(version.version) 222 version.version.patch = API_PATCH_VERSION 223 assert version.version > MAX_API_VERSION 224 MAX_API_VERSION = version.version 225