/* * 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 "anv_private.h" #define UNSUPPORTED 0xffff #define fmt(__vk_fmt, ...) \ [__vk_fmt] = { .vk_format = __vk_fmt, .name = #__vk_fmt, __VA_ARGS__ } static const struct anv_format anv_formats[] = { fmt(VK_FORMAT_UNDEFINED, RAW, .cpp = 1, .num_channels = 1), fmt(VK_FORMAT_R4G4_UNORM, UNSUPPORTED), fmt(VK_FORMAT_R4G4_USCALED, UNSUPPORTED), fmt(VK_FORMAT_R4G4B4A4_UNORM, UNSUPPORTED), fmt(VK_FORMAT_R4G4B4A4_USCALED, UNSUPPORTED), fmt(VK_FORMAT_R5G6B5_UNORM, UNSUPPORTED), fmt(VK_FORMAT_R5G6B5_USCALED, UNSUPPORTED), fmt(VK_FORMAT_R5G5B5A1_UNORM, UNSUPPORTED), fmt(VK_FORMAT_R5G5B5A1_USCALED, UNSUPPORTED), fmt(VK_FORMAT_R8_UNORM, R8_UNORM, .cpp = 1, .num_channels = 1), fmt(VK_FORMAT_R8_SNORM, R8_SNORM, .cpp = 1, .num_channels = 1,), fmt(VK_FORMAT_R8_USCALED, R8_USCALED, .cpp = 1, .num_channels = 1), fmt(VK_FORMAT_R8_SSCALED, R8_SSCALED, .cpp = 1, .num_channels = 1), fmt(VK_FORMAT_R8_UINT, R8_UINT, .cpp = 1, .num_channels = 1), fmt(VK_FORMAT_R8_SINT, R8_SINT, .cpp = 1, .num_channels = 1), fmt(VK_FORMAT_R8_SRGB, UNSUPPORTED), fmt(VK_FORMAT_R8G8_UNORM, R8G8_UNORM, .cpp = 2, .num_channels = 2), fmt(VK_FORMAT_R8G8_SNORM, R8G8_SNORM, .cpp = 2, .num_channels = 2), fmt(VK_FORMAT_R8G8_USCALED, R8G8_USCALED, .cpp = 2, .num_channels = 2), fmt(VK_FORMAT_R8G8_SSCALED, R8G8_SSCALED, .cpp = 2, .num_channels = 2), fmt(VK_FORMAT_R8G8_UINT, R8G8_UINT, .cpp = 2, .num_channels = 2), fmt(VK_FORMAT_R8G8_SINT, R8G8_SINT, .cpp = 2, .num_channels = 2), fmt(VK_FORMAT_R8G8_SRGB, UNSUPPORTED), /* L8A8_UNORM_SRGB */ fmt(VK_FORMAT_R8G8B8_UNORM, R8G8B8X8_UNORM, .cpp = 3, .num_channels = 3), fmt(VK_FORMAT_R8G8B8_SNORM, R8G8B8_SNORM, .cpp = 3, .num_channels = 3), fmt(VK_FORMAT_R8G8B8_USCALED, R8G8B8_USCALED, .cpp = 3, .num_channels = 3), fmt(VK_FORMAT_R8G8B8_SSCALED, R8G8B8_SSCALED, .cpp = 3, .num_channels = 3), fmt(VK_FORMAT_R8G8B8_UINT, R8G8B8_UINT, .cpp = 3, .num_channels = 3), fmt(VK_FORMAT_R8G8B8_SINT, R8G8B8_SINT, .cpp = 3, .num_channels = 3), fmt(VK_FORMAT_R8G8B8_SRGB, UNSUPPORTED), /* B8G8R8A8_UNORM_SRGB */ fmt(VK_FORMAT_R8G8B8A8_UNORM, R8G8B8A8_UNORM, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R8G8B8A8_SNORM, R8G8B8A8_SNORM, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R8G8B8A8_USCALED, R8G8B8A8_USCALED, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R8G8B8A8_SSCALED, R8G8B8A8_SSCALED, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R8G8B8A8_UINT, R8G8B8A8_UINT, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R8G8B8A8_SINT, R8G8B8A8_SINT, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R8G8B8A8_SRGB, R8G8B8A8_UNORM_SRGB, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R10G10B10A2_UNORM, R10G10B10A2_UNORM, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R10G10B10A2_SNORM, R10G10B10A2_SNORM, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R10G10B10A2_USCALED, R10G10B10A2_USCALED, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R10G10B10A2_SSCALED, R10G10B10A2_SSCALED, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R10G10B10A2_UINT, R10G10B10A2_UINT, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R10G10B10A2_SINT, R10G10B10A2_SINT, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_R16_UNORM, R16_UNORM, .cpp = 2, .num_channels = 1), fmt(VK_FORMAT_R16_SNORM, R16_SNORM, .cpp = 2, .num_channels = 1), fmt(VK_FORMAT_R16_USCALED, R16_USCALED, .cpp = 2, .num_channels = 1), fmt(VK_FORMAT_R16_SSCALED, R16_SSCALED, .cpp = 2, .num_channels = 1), fmt(VK_FORMAT_R16_UINT, R16_UINT, .cpp = 2, .num_channels = 1), fmt(VK_FORMAT_R16_SINT, R16_SINT, .cpp = 2, .num_channels = 1), fmt(VK_FORMAT_R16_SFLOAT, R16_FLOAT, .cpp = 2, .num_channels = 1), fmt(VK_FORMAT_R16G16_UNORM, R16G16_UNORM, .cpp = 4, .num_channels = 2), fmt(VK_FORMAT_R16G16_SNORM, R16G16_SNORM, .cpp = 4, .num_channels = 2), fmt(VK_FORMAT_R16G16_USCALED, R16G16_USCALED, .cpp = 4, .num_channels = 2), fmt(VK_FORMAT_R16G16_SSCALED, R16G16_SSCALED, .cpp = 4, .num_channels = 2), fmt(VK_FORMAT_R16G16_UINT, R16G16_UINT, .cpp = 4, .num_channels = 2), fmt(VK_FORMAT_R16G16_SINT, R16G16_SINT, .cpp = 4, .num_channels = 2), fmt(VK_FORMAT_R16G16_SFLOAT, R16G16_FLOAT, .cpp = 4, .num_channels = 2), fmt(VK_FORMAT_R16G16B16_UNORM, R16G16B16_UNORM, .cpp = 6, .num_channels = 3), fmt(VK_FORMAT_R16G16B16_SNORM, R16G16B16_SNORM, .cpp = 6, .num_channels = 3), fmt(VK_FORMAT_R16G16B16_USCALED, R16G16B16_USCALED, .cpp = 6, .num_channels = 3), fmt(VK_FORMAT_R16G16B16_SSCALED, R16G16B16_SSCALED, .cpp = 6, .num_channels = 3), fmt(VK_FORMAT_R16G16B16_UINT, R16G16B16_UINT, .cpp = 6, .num_channels = 3), fmt(VK_FORMAT_R16G16B16_SINT, R16G16B16_SINT, .cpp = 6, .num_channels = 3), fmt(VK_FORMAT_R16G16B16_SFLOAT, R16G16B16_FLOAT, .cpp = 6, .num_channels = 3), fmt(VK_FORMAT_R16G16B16A16_UNORM, R16G16B16A16_UNORM, .cpp = 8, .num_channels = 4), fmt(VK_FORMAT_R16G16B16A16_SNORM, R16G16B16A16_SNORM, .cpp = 8, .num_channels = 4), fmt(VK_FORMAT_R16G16B16A16_USCALED, R16G16B16A16_USCALED, .cpp = 8, .num_channels = 4), fmt(VK_FORMAT_R16G16B16A16_SSCALED, R16G16B16A16_SSCALED, .cpp = 8, .num_channels = 4), fmt(VK_FORMAT_R16G16B16A16_UINT, R16G16B16A16_UINT, .cpp = 8, .num_channels = 4), fmt(VK_FORMAT_R16G16B16A16_SINT, R16G16B16A16_SINT, .cpp = 8, .num_channels = 4), fmt(VK_FORMAT_R16G16B16A16_SFLOAT, R16G16B16A16_FLOAT, .cpp = 8, .num_channels = 4), fmt(VK_FORMAT_R32_UINT, R32_UINT, .cpp = 4, .num_channels = 1,), fmt(VK_FORMAT_R32_SINT, R32_SINT, .cpp = 4, .num_channels = 1,), fmt(VK_FORMAT_R32_SFLOAT, R32_FLOAT, .cpp = 4, .num_channels = 1,), fmt(VK_FORMAT_R32G32_UINT, R32G32_UINT, .cpp = 8, .num_channels = 2,), fmt(VK_FORMAT_R32G32_SINT, R32G32_SINT, .cpp = 8, .num_channels = 2,), fmt(VK_FORMAT_R32G32_SFLOAT, R32G32_FLOAT, .cpp = 8, .num_channels = 2,), fmt(VK_FORMAT_R32G32B32_UINT, R32G32B32_UINT, .cpp = 12, .num_channels = 3,), fmt(VK_FORMAT_R32G32B32_SINT, R32G32B32_SINT, .cpp = 12, .num_channels = 3,), fmt(VK_FORMAT_R32G32B32_SFLOAT, R32G32B32_FLOAT, .cpp = 12, .num_channels = 3,), fmt(VK_FORMAT_R32G32B32A32_UINT, R32G32B32A32_UINT, .cpp = 16, .num_channels = 4,), fmt(VK_FORMAT_R32G32B32A32_SINT, R32G32B32A32_SINT, .cpp = 16, .num_channels = 4,), fmt(VK_FORMAT_R32G32B32A32_SFLOAT, R32G32B32A32_FLOAT, .cpp = 16, .num_channels = 4,), fmt(VK_FORMAT_R64_SFLOAT, R64_FLOAT, .cpp = 8, .num_channels = 1), fmt(VK_FORMAT_R64G64_SFLOAT, R64G64_FLOAT, .cpp = 16, .num_channels = 2), fmt(VK_FORMAT_R64G64B64_SFLOAT, R64G64B64_FLOAT, .cpp = 24, .num_channels = 3), fmt(VK_FORMAT_R64G64B64A64_SFLOAT, R64G64B64A64_FLOAT, .cpp = 32, .num_channels = 4), fmt(VK_FORMAT_R11G11B10_UFLOAT, R11G11B10_FLOAT, .cpp = 4, .num_channels = 3), fmt(VK_FORMAT_R9G9B9E5_UFLOAT, R9G9B9E5_SHAREDEXP, .cpp = 4, .num_channels = 3), fmt(VK_FORMAT_D16_UNORM, R16_UNORM, .cpp = 2, .num_channels = 1, .depth_format = D16_UNORM), fmt(VK_FORMAT_D24_UNORM, R24_UNORM_X8_TYPELESS, .cpp = 4, .num_channels = 1, .depth_format = D24_UNORM_X8_UINT), fmt(VK_FORMAT_D32_SFLOAT, R32_FLOAT, .cpp = 4, .num_channels = 1, .depth_format = D32_FLOAT), fmt(VK_FORMAT_S8_UINT, R8_UINT, .cpp = 1, .num_channels = 1, .has_stencil = true), fmt(VK_FORMAT_D16_UNORM_S8_UINT, R16_UNORM, .cpp = 2, .num_channels = 2, .depth_format = D16_UNORM, .has_stencil = true), fmt(VK_FORMAT_D24_UNORM_S8_UINT, R24_UNORM_X8_TYPELESS, .cpp = 4, .num_channels = 2, .depth_format = D24_UNORM_X8_UINT, .has_stencil = true), fmt(VK_FORMAT_D32_SFLOAT_S8_UINT, R32_FLOAT, .cpp = 4, .num_channels = 2, .depth_format = D32_FLOAT, .has_stencil = true), fmt(VK_FORMAT_BC1_RGB_UNORM, UNSUPPORTED), fmt(VK_FORMAT_BC1_RGB_SRGB, UNSUPPORTED), fmt(VK_FORMAT_BC1_RGBA_UNORM, UNSUPPORTED), fmt(VK_FORMAT_BC1_RGBA_SRGB, UNSUPPORTED), fmt(VK_FORMAT_BC2_UNORM, UNSUPPORTED), fmt(VK_FORMAT_BC2_SRGB, UNSUPPORTED), fmt(VK_FORMAT_BC3_UNORM, UNSUPPORTED), fmt(VK_FORMAT_BC3_SRGB, UNSUPPORTED), fmt(VK_FORMAT_BC4_UNORM, UNSUPPORTED), fmt(VK_FORMAT_BC4_SNORM, UNSUPPORTED), fmt(VK_FORMAT_BC5_UNORM, UNSUPPORTED), fmt(VK_FORMAT_BC5_SNORM, UNSUPPORTED), fmt(VK_FORMAT_BC6H_UFLOAT, UNSUPPORTED), fmt(VK_FORMAT_BC6H_SFLOAT, UNSUPPORTED), fmt(VK_FORMAT_BC7_UNORM, UNSUPPORTED), fmt(VK_FORMAT_BC7_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ETC2_R8G8B8_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ETC2_R8G8B8_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ETC2_R8G8B8A1_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ETC2_R8G8B8A1_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ETC2_R8G8B8A8_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ETC2_R8G8B8A8_SRGB, UNSUPPORTED), fmt(VK_FORMAT_EAC_R11_UNORM, UNSUPPORTED), fmt(VK_FORMAT_EAC_R11_SNORM, UNSUPPORTED), fmt(VK_FORMAT_EAC_R11G11_UNORM, UNSUPPORTED), fmt(VK_FORMAT_EAC_R11G11_SNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_4x4_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_4x4_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_5x4_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_5x4_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_5x5_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_5x5_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_6x5_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_6x5_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_6x6_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_6x6_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_8x5_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_8x5_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_8x6_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_8x6_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_8x8_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_8x8_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_10x5_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_10x5_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_10x6_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_10x6_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_10x8_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_10x8_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_10x10_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_10x10_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_12x10_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_12x10_SRGB, UNSUPPORTED), fmt(VK_FORMAT_ASTC_12x12_UNORM, UNSUPPORTED), fmt(VK_FORMAT_ASTC_12x12_SRGB, UNSUPPORTED), fmt(VK_FORMAT_B4G4R4A4_UNORM, B4G4R4A4_UNORM, .cpp = 2, .num_channels = 4), fmt(VK_FORMAT_B5G5R5A1_UNORM, B5G5R5A1_UNORM, .cpp = 2, .num_channels = 4), fmt(VK_FORMAT_B5G6R5_UNORM, B5G6R5_UNORM, .cpp = 2, .num_channels = 3), fmt(VK_FORMAT_B5G6R5_USCALED, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8_UNORM, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8_SNORM, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8_USCALED, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8_SSCALED, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8_UINT, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8_SINT, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8_SRGB, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8A8_UNORM, B8G8R8A8_UNORM, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_B8G8R8A8_SNORM, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8A8_USCALED, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8A8_SSCALED, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8A8_UINT, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8A8_SINT, UNSUPPORTED), fmt(VK_FORMAT_B8G8R8A8_SRGB, B8G8R8A8_UNORM_SRGB, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_B10G10R10A2_UNORM, B10G10R10A2_UNORM, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_B10G10R10A2_SNORM, B10G10R10A2_SNORM, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_B10G10R10A2_USCALED, B10G10R10A2_USCALED, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_B10G10R10A2_SSCALED, B10G10R10A2_SSCALED, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_B10G10R10A2_UINT, B10G10R10A2_UINT, .cpp = 4, .num_channels = 4), fmt(VK_FORMAT_B10G10R10A2_SINT, B10G10R10A2_SINT, .cpp = 4, .num_channels = 4) }; #undef fmt const struct anv_format *const anv_format_s8_uint = &anv_formats[VK_FORMAT_S8_UINT]; const struct anv_format * anv_format_for_vk_format(VkFormat format) { return &anv_formats[format]; } // Format capabilities struct surface_format_info { bool exists; int sampling; int filtering; int shadow_compare; int chroma_key; int render_target; int alpha_blend; int input_vb; int streamed_output_vb; int color_processing; }; extern const struct surface_format_info surface_formats[]; VkResult anv_validate_GetPhysicalDeviceFormatProperties( VkPhysicalDevice physicalDevice, VkFormat _format, VkFormatProperties* pFormatProperties) { const struct anv_format *format = anv_format_for_vk_format(_format); fprintf(stderr, "vkGetFormatProperties(%s)\n", format->name); return anv_GetPhysicalDeviceFormatProperties(physicalDevice, _format, pFormatProperties); } static VkResult anv_physical_device_get_format_properties(struct anv_physical_device *physical_device, const struct anv_format *format, VkFormatProperties *out_properties) { const struct surface_format_info *info; int gen; if (format == NULL) return VK_ERROR_INVALID_VALUE; gen = physical_device->info->gen * 10; if (physical_device->info->is_haswell) gen += 5; if (format->surface_format == UNSUPPORTED) goto unsupported; uint32_t linear = 0, tiled = 0; if (anv_format_is_depth_or_stencil(format)) { tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; tiled |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT; } else { /* The surface_formats table only contains color formats */ info = &surface_formats[format->surface_format]; if (!info->exists) goto unsupported; if (info->sampling <= gen) { linear |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; } if (info->render_target <= gen) { linear |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT; tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT; } if (info->alpha_blend <= gen) { linear |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT; tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT; } if (info->input_vb <= gen) { linear |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT; } } out_properties->linearTilingFeatures = linear; out_properties->optimalTilingFeatures = tiled; return VK_SUCCESS; unsupported: out_properties->linearTilingFeatures = 0; out_properties->optimalTilingFeatures = 0; return VK_SUCCESS; } VkResult anv_GetPhysicalDeviceFormatProperties( VkPhysicalDevice physicalDevice, VkFormat format, VkFormatProperties* pFormatProperties) { ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice); VkResult result; result = anv_physical_device_get_format_properties( physical_device, anv_format_for_vk_format(format), pFormatProperties); if (result != VK_SUCCESS) return vk_error(result); return VK_SUCCESS; } VkResult anv_GetPhysicalDeviceImageFormatProperties( VkPhysicalDevice physicalDevice, VkFormat _format, VkImageType type, VkImageTiling tiling, VkImageUsageFlags usage, VkImageFormatProperties* pImageFormatProperties) { ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice); const struct anv_format *format = anv_format_for_vk_format(_format); VkFormatProperties format_props; VkFormatFeatureFlags format_feature_flags; VkResult result; result = anv_physical_device_get_format_properties(physical_device, format, &format_props); if (result != VK_SUCCESS) return vk_error(result); /* Extract the VkFormatFeatureFlags that are relevant for the queried * tiling. */ if (tiling == VK_IMAGE_TILING_LINEAR) { format_feature_flags = format_props.linearTilingFeatures; } else if (tiling == VK_IMAGE_TILING_OPTIMAL) { format_feature_flags = format_props.optimalTilingFeatures; } else { unreachable("bad VkImageTiling"); } if (usage & VK_IMAGE_USAGE_TRANSFER_SOURCE_BIT) { /* Meta implements transfers by sampling from the source image. */ if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) { goto unsupported; } } if (usage & VK_IMAGE_USAGE_TRANSFER_DESTINATION_BIT) { if (format->has_stencil) { /* Not yet implemented because copying to a W-tiled surface is crazy * hard. */ anv_finishme("support VK_IMAGE_USAGE_TRANSFER_DESTINATION_BIT for " "stencil format"); goto unsupported; } } if (usage & VK_IMAGE_USAGE_SAMPLED_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) { goto unsupported; } } if (usage & VK_IMAGE_USAGE_STORAGE_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) { goto unsupported; } } if (usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) { goto unsupported; } } if (usage & VK_IMAGE_USAGE_DEPTH_STENCIL_BIT) { if (!(format_feature_flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) { goto unsupported; } } if (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) { /* Nothing to check. */ } if (usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) { /* Ignore this flag because it was removed from the * provisional_I_20150910 header. */ } *pImageFormatProperties = (VkImageFormatProperties) { /* FINISHME: Support multisampling */ .maxSamples = 1, /* FINISHME: Accurately calculate * VkImageFormatProperties::maxResourceSize. */ .maxResourceSize = UINT32_MAX, }; return VK_SUCCESS; unsupported: *pImageFormatProperties = (VkImageFormatProperties) { .maxSamples = 0, .maxResourceSize = 0, }; return VK_SUCCESS; } VkResult anv_GetPhysicalDeviceSparseImageFormatProperties( VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, uint32_t samples, VkImageUsageFlags usage, VkImageTiling tiling, uint32_t* pNumProperties, VkSparseImageFormatProperties* pProperties) { /* Sparse images are not yet supported. */ *pNumProperties = 0; return VK_SUCCESS; }