| /* |
| * 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" |
| #include "vk_enum_to_str.h" |
| #include "vk_format_info.h" |
| #include "vk_util.h" |
| |
| /* |
| * gcc-4 and earlier don't allow compound literals where a constant |
| * is required in -std=c99/gnu99 mode, so we can't use ISL_SWIZZLE() |
| * here. -std=c89/gnu89 would allow it, but we depend on c99 features |
| * so using -std=c89/gnu89 is not an option. Starting from gcc-5 |
| * compound literals can also be considered constant in -std=c99/gnu99 |
| * mode. |
| */ |
| #define _ISL_SWIZZLE(r, g, b, a) { \ |
| ISL_CHANNEL_SELECT_##r, \ |
| ISL_CHANNEL_SELECT_##g, \ |
| ISL_CHANNEL_SELECT_##b, \ |
| ISL_CHANNEL_SELECT_##a, \ |
| } |
| |
| #define RGBA _ISL_SWIZZLE(RED, GREEN, BLUE, ALPHA) |
| #define BGRA _ISL_SWIZZLE(BLUE, GREEN, RED, ALPHA) |
| #define RGB1 _ISL_SWIZZLE(RED, GREEN, BLUE, ONE) |
| |
| #define swiz_fmt1(__vk_fmt, __hw_fmt, __swizzle) \ |
| [VK_ENUM_OFFSET(__vk_fmt)] = { \ |
| .planes = { \ |
| { .isl_format = __hw_fmt, .swizzle = __swizzle, \ |
| .denominator_scales = { 1, 1, }, \ |
| }, \ |
| }, \ |
| .n_planes = 1, \ |
| } |
| |
| #define fmt1(__vk_fmt, __hw_fmt) \ |
| swiz_fmt1(__vk_fmt, __hw_fmt, RGBA) |
| |
| #define fmt2(__vk_fmt, __fmt1, __fmt2) \ |
| [VK_ENUM_OFFSET(__vk_fmt)] = { \ |
| .planes = { \ |
| { .isl_format = __fmt1, \ |
| .swizzle = RGBA, \ |
| .denominator_scales = { 1, 1, }, \ |
| }, \ |
| { .isl_format = __fmt2, \ |
| .swizzle = RGBA, \ |
| .denominator_scales = { 1, 1, }, \ |
| }, \ |
| }, \ |
| .n_planes = 2, \ |
| } |
| |
| #define fmt_unsupported(__vk_fmt) \ |
| [VK_ENUM_OFFSET(__vk_fmt)] = { \ |
| .planes = { \ |
| { .isl_format = ISL_FORMAT_UNSUPPORTED, }, \ |
| }, \ |
| } |
| |
| #define y_plane(__hw_fmt, __swizzle, __ycbcr_swizzle, dhs, dvs) \ |
| { .isl_format = __hw_fmt, \ |
| .swizzle = __swizzle, \ |
| .ycbcr_swizzle = __ycbcr_swizzle, \ |
| .denominator_scales = { dhs, dvs, }, \ |
| .has_chroma = false, \ |
| } |
| |
| #define chroma_plane(__hw_fmt, __swizzle, __ycbcr_swizzle, dhs, dvs) \ |
| { .isl_format = __hw_fmt, \ |
| .swizzle = __swizzle, \ |
| .ycbcr_swizzle = __ycbcr_swizzle, \ |
| .denominator_scales = { dhs, dvs, }, \ |
| .has_chroma = true, \ |
| } |
| |
| #define ycbcr_fmt(__vk_fmt, __n_planes, ...) \ |
| [VK_ENUM_OFFSET(__vk_fmt)] = { \ |
| .planes = { \ |
| __VA_ARGS__, \ |
| }, \ |
| .n_planes = __n_planes, \ |
| .can_ycbcr = true, \ |
| } |
| |
| /* HINT: For array formats, the ISL name should match the VK name. For |
| * packed formats, they should have the channels in reverse order from each |
| * other. The reason for this is that, for packed formats, the ISL (and |
| * bspec) names are in LSB -> MSB order while VK formats are MSB -> LSB. |
| */ |
| static const struct anv_format main_formats[] = { |
| fmt_unsupported(VK_FORMAT_UNDEFINED), |
| fmt_unsupported(VK_FORMAT_R4G4_UNORM_PACK8), |
| fmt1(VK_FORMAT_R4G4B4A4_UNORM_PACK16, ISL_FORMAT_A4B4G4R4_UNORM), |
| swiz_fmt1(VK_FORMAT_B4G4R4A4_UNORM_PACK16, ISL_FORMAT_A4B4G4R4_UNORM, BGRA), |
| fmt1(VK_FORMAT_R5G6B5_UNORM_PACK16, ISL_FORMAT_B5G6R5_UNORM), |
| swiz_fmt1(VK_FORMAT_B5G6R5_UNORM_PACK16, ISL_FORMAT_B5G6R5_UNORM, BGRA), |
| fmt1(VK_FORMAT_R5G5B5A1_UNORM_PACK16, ISL_FORMAT_A1B5G5R5_UNORM), |
| fmt_unsupported(VK_FORMAT_B5G5R5A1_UNORM_PACK16), |
| fmt1(VK_FORMAT_A1R5G5B5_UNORM_PACK16, ISL_FORMAT_B5G5R5A1_UNORM), |
| fmt1(VK_FORMAT_R8_UNORM, ISL_FORMAT_R8_UNORM), |
| fmt1(VK_FORMAT_R8_SNORM, ISL_FORMAT_R8_SNORM), |
| fmt1(VK_FORMAT_R8_USCALED, ISL_FORMAT_R8_USCALED), |
| fmt1(VK_FORMAT_R8_SSCALED, ISL_FORMAT_R8_SSCALED), |
| fmt1(VK_FORMAT_R8_UINT, ISL_FORMAT_R8_UINT), |
| fmt1(VK_FORMAT_R8_SINT, ISL_FORMAT_R8_SINT), |
| swiz_fmt1(VK_FORMAT_R8_SRGB, ISL_FORMAT_L8_UNORM_SRGB, |
| _ISL_SWIZZLE(RED, ZERO, ZERO, ONE)), |
| fmt1(VK_FORMAT_R8G8_UNORM, ISL_FORMAT_R8G8_UNORM), |
| fmt1(VK_FORMAT_R8G8_SNORM, ISL_FORMAT_R8G8_SNORM), |
| fmt1(VK_FORMAT_R8G8_USCALED, ISL_FORMAT_R8G8_USCALED), |
| fmt1(VK_FORMAT_R8G8_SSCALED, ISL_FORMAT_R8G8_SSCALED), |
| fmt1(VK_FORMAT_R8G8_UINT, ISL_FORMAT_R8G8_UINT), |
| fmt1(VK_FORMAT_R8G8_SINT, ISL_FORMAT_R8G8_SINT), |
| fmt_unsupported(VK_FORMAT_R8G8_SRGB), /* L8A8_UNORM_SRGB */ |
| fmt1(VK_FORMAT_R8G8B8_UNORM, ISL_FORMAT_R8G8B8_UNORM), |
| fmt1(VK_FORMAT_R8G8B8_SNORM, ISL_FORMAT_R8G8B8_SNORM), |
| fmt1(VK_FORMAT_R8G8B8_USCALED, ISL_FORMAT_R8G8B8_USCALED), |
| fmt1(VK_FORMAT_R8G8B8_SSCALED, ISL_FORMAT_R8G8B8_SSCALED), |
| fmt1(VK_FORMAT_R8G8B8_UINT, ISL_FORMAT_R8G8B8_UINT), |
| fmt1(VK_FORMAT_R8G8B8_SINT, ISL_FORMAT_R8G8B8_SINT), |
| fmt1(VK_FORMAT_R8G8B8_SRGB, ISL_FORMAT_R8G8B8_UNORM_SRGB), |
| fmt1(VK_FORMAT_R8G8B8A8_UNORM, ISL_FORMAT_R8G8B8A8_UNORM), |
| fmt1(VK_FORMAT_R8G8B8A8_SNORM, ISL_FORMAT_R8G8B8A8_SNORM), |
| fmt1(VK_FORMAT_R8G8B8A8_USCALED, ISL_FORMAT_R8G8B8A8_USCALED), |
| fmt1(VK_FORMAT_R8G8B8A8_SSCALED, ISL_FORMAT_R8G8B8A8_SSCALED), |
| fmt1(VK_FORMAT_R8G8B8A8_UINT, ISL_FORMAT_R8G8B8A8_UINT), |
| fmt1(VK_FORMAT_R8G8B8A8_SINT, ISL_FORMAT_R8G8B8A8_SINT), |
| fmt1(VK_FORMAT_R8G8B8A8_SRGB, ISL_FORMAT_R8G8B8A8_UNORM_SRGB), |
| fmt1(VK_FORMAT_A8B8G8R8_UNORM_PACK32, ISL_FORMAT_R8G8B8A8_UNORM), |
| fmt1(VK_FORMAT_A8B8G8R8_SNORM_PACK32, ISL_FORMAT_R8G8B8A8_SNORM), |
| fmt1(VK_FORMAT_A8B8G8R8_USCALED_PACK32, ISL_FORMAT_R8G8B8A8_USCALED), |
| fmt1(VK_FORMAT_A8B8G8R8_SSCALED_PACK32, ISL_FORMAT_R8G8B8A8_SSCALED), |
| fmt1(VK_FORMAT_A8B8G8R8_UINT_PACK32, ISL_FORMAT_R8G8B8A8_UINT), |
| fmt1(VK_FORMAT_A8B8G8R8_SINT_PACK32, ISL_FORMAT_R8G8B8A8_SINT), |
| fmt1(VK_FORMAT_A8B8G8R8_SRGB_PACK32, ISL_FORMAT_R8G8B8A8_UNORM_SRGB), |
| fmt1(VK_FORMAT_A2R10G10B10_UNORM_PACK32, ISL_FORMAT_B10G10R10A2_UNORM), |
| fmt1(VK_FORMAT_A2R10G10B10_SNORM_PACK32, ISL_FORMAT_B10G10R10A2_SNORM), |
| fmt1(VK_FORMAT_A2R10G10B10_USCALED_PACK32, ISL_FORMAT_B10G10R10A2_USCALED), |
| fmt1(VK_FORMAT_A2R10G10B10_SSCALED_PACK32, ISL_FORMAT_B10G10R10A2_SSCALED), |
| fmt1(VK_FORMAT_A2R10G10B10_UINT_PACK32, ISL_FORMAT_B10G10R10A2_UINT), |
| fmt1(VK_FORMAT_A2R10G10B10_SINT_PACK32, ISL_FORMAT_B10G10R10A2_SINT), |
| fmt1(VK_FORMAT_A2B10G10R10_UNORM_PACK32, ISL_FORMAT_R10G10B10A2_UNORM), |
| fmt1(VK_FORMAT_A2B10G10R10_SNORM_PACK32, ISL_FORMAT_R10G10B10A2_SNORM), |
| fmt1(VK_FORMAT_A2B10G10R10_USCALED_PACK32, ISL_FORMAT_R10G10B10A2_USCALED), |
| fmt1(VK_FORMAT_A2B10G10R10_SSCALED_PACK32, ISL_FORMAT_R10G10B10A2_SSCALED), |
| fmt1(VK_FORMAT_A2B10G10R10_UINT_PACK32, ISL_FORMAT_R10G10B10A2_UINT), |
| fmt1(VK_FORMAT_A2B10G10R10_SINT_PACK32, ISL_FORMAT_R10G10B10A2_SINT), |
| fmt1(VK_FORMAT_R16_UNORM, ISL_FORMAT_R16_UNORM), |
| fmt1(VK_FORMAT_R16_SNORM, ISL_FORMAT_R16_SNORM), |
| fmt1(VK_FORMAT_R16_USCALED, ISL_FORMAT_R16_USCALED), |
| fmt1(VK_FORMAT_R16_SSCALED, ISL_FORMAT_R16_SSCALED), |
| fmt1(VK_FORMAT_R16_UINT, ISL_FORMAT_R16_UINT), |
| fmt1(VK_FORMAT_R16_SINT, ISL_FORMAT_R16_SINT), |
| fmt1(VK_FORMAT_R16_SFLOAT, ISL_FORMAT_R16_FLOAT), |
| fmt1(VK_FORMAT_R16G16_UNORM, ISL_FORMAT_R16G16_UNORM), |
| fmt1(VK_FORMAT_R16G16_SNORM, ISL_FORMAT_R16G16_SNORM), |
| fmt1(VK_FORMAT_R16G16_USCALED, ISL_FORMAT_R16G16_USCALED), |
| fmt1(VK_FORMAT_R16G16_SSCALED, ISL_FORMAT_R16G16_SSCALED), |
| fmt1(VK_FORMAT_R16G16_UINT, ISL_FORMAT_R16G16_UINT), |
| fmt1(VK_FORMAT_R16G16_SINT, ISL_FORMAT_R16G16_SINT), |
| fmt1(VK_FORMAT_R16G16_SFLOAT, ISL_FORMAT_R16G16_FLOAT), |
| fmt1(VK_FORMAT_R16G16B16_UNORM, ISL_FORMAT_R16G16B16_UNORM), |
| fmt1(VK_FORMAT_R16G16B16_SNORM, ISL_FORMAT_R16G16B16_SNORM), |
| fmt1(VK_FORMAT_R16G16B16_USCALED, ISL_FORMAT_R16G16B16_USCALED), |
| fmt1(VK_FORMAT_R16G16B16_SSCALED, ISL_FORMAT_R16G16B16_SSCALED), |
| fmt1(VK_FORMAT_R16G16B16_UINT, ISL_FORMAT_R16G16B16_UINT), |
| fmt1(VK_FORMAT_R16G16B16_SINT, ISL_FORMAT_R16G16B16_SINT), |
| fmt1(VK_FORMAT_R16G16B16_SFLOAT, ISL_FORMAT_R16G16B16_FLOAT), |
| fmt1(VK_FORMAT_R16G16B16A16_UNORM, ISL_FORMAT_R16G16B16A16_UNORM), |
| fmt1(VK_FORMAT_R16G16B16A16_SNORM, ISL_FORMAT_R16G16B16A16_SNORM), |
| fmt1(VK_FORMAT_R16G16B16A16_USCALED, ISL_FORMAT_R16G16B16A16_USCALED), |
| fmt1(VK_FORMAT_R16G16B16A16_SSCALED, ISL_FORMAT_R16G16B16A16_SSCALED), |
| fmt1(VK_FORMAT_R16G16B16A16_UINT, ISL_FORMAT_R16G16B16A16_UINT), |
| fmt1(VK_FORMAT_R16G16B16A16_SINT, ISL_FORMAT_R16G16B16A16_SINT), |
| fmt1(VK_FORMAT_R16G16B16A16_SFLOAT, ISL_FORMAT_R16G16B16A16_FLOAT), |
| fmt1(VK_FORMAT_R32_UINT, ISL_FORMAT_R32_UINT), |
| fmt1(VK_FORMAT_R32_SINT, ISL_FORMAT_R32_SINT), |
| fmt1(VK_FORMAT_R32_SFLOAT, ISL_FORMAT_R32_FLOAT), |
| fmt1(VK_FORMAT_R32G32_UINT, ISL_FORMAT_R32G32_UINT), |
| fmt1(VK_FORMAT_R32G32_SINT, ISL_FORMAT_R32G32_SINT), |
| fmt1(VK_FORMAT_R32G32_SFLOAT, ISL_FORMAT_R32G32_FLOAT), |
| fmt1(VK_FORMAT_R32G32B32_UINT, ISL_FORMAT_R32G32B32_UINT), |
| fmt1(VK_FORMAT_R32G32B32_SINT, ISL_FORMAT_R32G32B32_SINT), |
| fmt1(VK_FORMAT_R32G32B32_SFLOAT, ISL_FORMAT_R32G32B32_FLOAT), |
| fmt1(VK_FORMAT_R32G32B32A32_UINT, ISL_FORMAT_R32G32B32A32_UINT), |
| fmt1(VK_FORMAT_R32G32B32A32_SINT, ISL_FORMAT_R32G32B32A32_SINT), |
| fmt1(VK_FORMAT_R32G32B32A32_SFLOAT, ISL_FORMAT_R32G32B32A32_FLOAT), |
| fmt1(VK_FORMAT_R64_UINT, ISL_FORMAT_R64_PASSTHRU), |
| fmt1(VK_FORMAT_R64_SINT, ISL_FORMAT_R64_PASSTHRU), |
| fmt1(VK_FORMAT_R64_SFLOAT, ISL_FORMAT_R64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64_UINT, ISL_FORMAT_R64G64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64_SINT, ISL_FORMAT_R64G64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64_SFLOAT, ISL_FORMAT_R64G64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64B64_UINT, ISL_FORMAT_R64G64B64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64B64_SINT, ISL_FORMAT_R64G64B64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64B64_SFLOAT, ISL_FORMAT_R64G64B64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64B64A64_UINT, ISL_FORMAT_R64G64B64A64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64B64A64_SINT, ISL_FORMAT_R64G64B64A64_PASSTHRU), |
| fmt1(VK_FORMAT_R64G64B64A64_SFLOAT, ISL_FORMAT_R64G64B64A64_PASSTHRU), |
| fmt1(VK_FORMAT_B10G11R11_UFLOAT_PACK32, ISL_FORMAT_R11G11B10_FLOAT), |
| fmt1(VK_FORMAT_E5B9G9R9_UFLOAT_PACK32, ISL_FORMAT_R9G9B9E5_SHAREDEXP), |
| |
| fmt1(VK_FORMAT_D16_UNORM, ISL_FORMAT_R16_UNORM), |
| fmt1(VK_FORMAT_X8_D24_UNORM_PACK32, ISL_FORMAT_R24_UNORM_X8_TYPELESS), |
| fmt1(VK_FORMAT_D32_SFLOAT, ISL_FORMAT_R32_FLOAT), |
| fmt1(VK_FORMAT_S8_UINT, ISL_FORMAT_R8_UINT), |
| fmt_unsupported(VK_FORMAT_D16_UNORM_S8_UINT), |
| fmt2(VK_FORMAT_D24_UNORM_S8_UINT, ISL_FORMAT_R24_UNORM_X8_TYPELESS, ISL_FORMAT_R8_UINT), |
| fmt2(VK_FORMAT_D32_SFLOAT_S8_UINT, ISL_FORMAT_R32_FLOAT, ISL_FORMAT_R8_UINT), |
| |
| swiz_fmt1(VK_FORMAT_BC1_RGB_UNORM_BLOCK, ISL_FORMAT_BC1_UNORM, RGB1), |
| swiz_fmt1(VK_FORMAT_BC1_RGB_SRGB_BLOCK, ISL_FORMAT_BC1_UNORM_SRGB, RGB1), |
| fmt1(VK_FORMAT_BC1_RGBA_UNORM_BLOCK, ISL_FORMAT_BC1_UNORM), |
| fmt1(VK_FORMAT_BC1_RGBA_SRGB_BLOCK, ISL_FORMAT_BC1_UNORM_SRGB), |
| fmt1(VK_FORMAT_BC2_UNORM_BLOCK, ISL_FORMAT_BC2_UNORM), |
| fmt1(VK_FORMAT_BC2_SRGB_BLOCK, ISL_FORMAT_BC2_UNORM_SRGB), |
| fmt1(VK_FORMAT_BC3_UNORM_BLOCK, ISL_FORMAT_BC3_UNORM), |
| fmt1(VK_FORMAT_BC3_SRGB_BLOCK, ISL_FORMAT_BC3_UNORM_SRGB), |
| fmt1(VK_FORMAT_BC4_UNORM_BLOCK, ISL_FORMAT_BC4_UNORM), |
| fmt1(VK_FORMAT_BC4_SNORM_BLOCK, ISL_FORMAT_BC4_SNORM), |
| fmt1(VK_FORMAT_BC5_UNORM_BLOCK, ISL_FORMAT_BC5_UNORM), |
| fmt1(VK_FORMAT_BC5_SNORM_BLOCK, ISL_FORMAT_BC5_SNORM), |
| fmt1(VK_FORMAT_BC6H_UFLOAT_BLOCK, ISL_FORMAT_BC6H_UF16), |
| fmt1(VK_FORMAT_BC6H_SFLOAT_BLOCK, ISL_FORMAT_BC6H_SF16), |
| fmt1(VK_FORMAT_BC7_UNORM_BLOCK, ISL_FORMAT_BC7_UNORM), |
| fmt1(VK_FORMAT_BC7_SRGB_BLOCK, ISL_FORMAT_BC7_UNORM_SRGB), |
| fmt1(VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK, ISL_FORMAT_ETC2_RGB8), |
| fmt1(VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK, ISL_FORMAT_ETC2_SRGB8), |
| fmt1(VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK, ISL_FORMAT_ETC2_RGB8_PTA), |
| fmt1(VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK, ISL_FORMAT_ETC2_SRGB8_PTA), |
| fmt1(VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK, ISL_FORMAT_ETC2_EAC_RGBA8), |
| fmt1(VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK, ISL_FORMAT_ETC2_EAC_SRGB8_A8), |
| fmt1(VK_FORMAT_EAC_R11_UNORM_BLOCK, ISL_FORMAT_EAC_R11), |
| fmt1(VK_FORMAT_EAC_R11_SNORM_BLOCK, ISL_FORMAT_EAC_SIGNED_R11), |
| fmt1(VK_FORMAT_EAC_R11G11_UNORM_BLOCK, ISL_FORMAT_EAC_RG11), |
| fmt1(VK_FORMAT_EAC_R11G11_SNORM_BLOCK, ISL_FORMAT_EAC_SIGNED_RG11), |
| fmt1(VK_FORMAT_ASTC_4x4_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_4X4_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_5x4_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_5X4_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_5x5_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_5X5_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_6x5_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_6X5_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_6x6_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_6X6_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_8x5_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X5_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_8x6_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X6_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_8x8_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X8_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_10x5_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X5_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_10x6_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X6_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_10x8_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X8_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_10x10_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X10_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_12x10_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_12X10_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_12x12_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_12X12_U8SRGB), |
| fmt1(VK_FORMAT_ASTC_4x4_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_4X4_FLT16), |
| fmt1(VK_FORMAT_ASTC_5x4_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_5X4_FLT16), |
| fmt1(VK_FORMAT_ASTC_5x5_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_5X5_FLT16), |
| fmt1(VK_FORMAT_ASTC_6x5_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_6X5_FLT16), |
| fmt1(VK_FORMAT_ASTC_6x6_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_6X6_FLT16), |
| fmt1(VK_FORMAT_ASTC_8x5_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X5_FLT16), |
| fmt1(VK_FORMAT_ASTC_8x6_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X6_FLT16), |
| fmt1(VK_FORMAT_ASTC_8x8_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X8_FLT16), |
| fmt1(VK_FORMAT_ASTC_10x5_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X5_FLT16), |
| fmt1(VK_FORMAT_ASTC_10x6_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X6_FLT16), |
| fmt1(VK_FORMAT_ASTC_10x8_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X8_FLT16), |
| fmt1(VK_FORMAT_ASTC_10x10_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X10_FLT16), |
| fmt1(VK_FORMAT_ASTC_12x10_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_12X10_FLT16), |
| fmt1(VK_FORMAT_ASTC_12x12_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_12X12_FLT16), |
| fmt_unsupported(VK_FORMAT_B8G8R8_UNORM), |
| fmt_unsupported(VK_FORMAT_B8G8R8_SNORM), |
| fmt_unsupported(VK_FORMAT_B8G8R8_USCALED), |
| fmt_unsupported(VK_FORMAT_B8G8R8_SSCALED), |
| fmt_unsupported(VK_FORMAT_B8G8R8_UINT), |
| fmt_unsupported(VK_FORMAT_B8G8R8_SINT), |
| fmt_unsupported(VK_FORMAT_B8G8R8_SRGB), |
| fmt1(VK_FORMAT_B8G8R8A8_UNORM, ISL_FORMAT_B8G8R8A8_UNORM), |
| fmt_unsupported(VK_FORMAT_B8G8R8A8_SNORM), |
| fmt_unsupported(VK_FORMAT_B8G8R8A8_USCALED), |
| fmt_unsupported(VK_FORMAT_B8G8R8A8_SSCALED), |
| fmt_unsupported(VK_FORMAT_B8G8R8A8_UINT), |
| fmt_unsupported(VK_FORMAT_B8G8R8A8_SINT), |
| fmt1(VK_FORMAT_B8G8R8A8_SRGB, ISL_FORMAT_B8G8R8A8_UNORM_SRGB), |
| }; |
| |
| static const struct anv_format ycbcr_formats[] = { |
| ycbcr_fmt(VK_FORMAT_G8B8G8R8_422_UNORM_KHR, 1, |
| y_plane(ISL_FORMAT_YCRCB_SWAPUV, RGBA, _ISL_SWIZZLE(BLUE, GREEN, RED, ZERO), 1, 1)), |
| ycbcr_fmt(VK_FORMAT_B8G8R8G8_422_UNORM_KHR, 1, |
| y_plane(ISL_FORMAT_YCRCB_SWAPUVY, RGBA, _ISL_SWIZZLE(BLUE, GREEN, RED, ZERO), 1, 1)), |
| ycbcr_fmt(VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR, 3, |
| y_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(BLUE, ZERO, ZERO, ZERO), 2, 2), |
| chroma_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(RED, ZERO, ZERO, ZERO), 2, 2)), |
| ycbcr_fmt(VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR, 2, |
| y_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R8G8_UNORM, RGBA, _ISL_SWIZZLE(BLUE, RED, ZERO, ZERO), 2, 2)), |
| ycbcr_fmt(VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR, 3, |
| y_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(BLUE, ZERO, ZERO, ZERO), 2, 1), |
| chroma_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(RED, ZERO, ZERO, ZERO), 2, 1)), |
| ycbcr_fmt(VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR, 2, |
| y_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R8G8_UNORM, RGBA, _ISL_SWIZZLE(BLUE, RED, ZERO, ZERO), 2, 1)), |
| ycbcr_fmt(VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR, 3, |
| y_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(BLUE, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R8_UNORM, RGBA, _ISL_SWIZZLE(RED, ZERO, ZERO, ZERO), 1, 1)), |
| |
| fmt_unsupported(VK_FORMAT_R10X6_UNORM_PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_R12X4_UNORM_PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR), |
| fmt_unsupported(VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR), |
| /* TODO: it is possible to enable the following 2 formats, but that |
| * requires further refactoring of how we handle multiplanar formats. |
| */ |
| fmt_unsupported(VK_FORMAT_G16B16G16R16_422_UNORM_KHR), |
| fmt_unsupported(VK_FORMAT_B16G16R16G16_422_UNORM_KHR), |
| |
| ycbcr_fmt(VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR, 3, |
| y_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(BLUE, ZERO, ZERO, ZERO), 2, 2), |
| chroma_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(RED, ZERO, ZERO, ZERO), 2, 2)), |
| ycbcr_fmt(VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR, 2, |
| y_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R16G16_UNORM, RGBA, _ISL_SWIZZLE(BLUE, RED, ZERO, ZERO), 2, 2)), |
| ycbcr_fmt(VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR, 3, |
| y_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(BLUE, ZERO, ZERO, ZERO), 2, 1), |
| chroma_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(RED, ZERO, ZERO, ZERO), 2, 1)), |
| ycbcr_fmt(VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR, 2, |
| y_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R16G16_UNORM, RGBA, _ISL_SWIZZLE(BLUE, RED, ZERO, ZERO), 2, 1)), |
| ycbcr_fmt(VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR, 3, |
| y_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(GREEN, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(BLUE, ZERO, ZERO, ZERO), 1, 1), |
| chroma_plane(ISL_FORMAT_R16_UNORM, RGBA, _ISL_SWIZZLE(RED, ZERO, ZERO, ZERO), 1, 1)), |
| }; |
| |
| #undef _fmt |
| #undef swiz_fmt1 |
| #undef fmt1 |
| #undef fmt |
| |
| static const struct { |
| const struct anv_format *formats; |
| uint32_t n_formats; |
| } anv_formats[] = { |
| [0] = { .formats = main_formats, |
| .n_formats = ARRAY_SIZE(main_formats), }, |
| [_VK_KHR_sampler_ycbcr_conversion_number] = { .formats = ycbcr_formats, |
| .n_formats = ARRAY_SIZE(ycbcr_formats), }, |
| }; |
| |
| const struct anv_format * |
| anv_get_format(VkFormat vk_format) |
| { |
| uint32_t enum_offset = VK_ENUM_OFFSET(vk_format); |
| uint32_t ext_number = VK_ENUM_EXTENSION(vk_format); |
| |
| if (ext_number >= ARRAY_SIZE(anv_formats) || |
| enum_offset >= anv_formats[ext_number].n_formats) |
| return NULL; |
| |
| const struct anv_format *format = |
| &anv_formats[ext_number].formats[enum_offset]; |
| if (format->planes[0].isl_format == ISL_FORMAT_UNSUPPORTED) |
| return NULL; |
| |
| return format; |
| } |
| |
| /** |
| * Exactly one bit must be set in \a aspect. |
| */ |
| struct anv_format_plane |
| anv_get_format_plane(const struct gen_device_info *devinfo, VkFormat vk_format, |
| VkImageAspectFlagBits aspect, VkImageTiling tiling) |
| { |
| const struct anv_format *format = anv_get_format(vk_format); |
| const struct anv_format_plane unsupported = { |
| .isl_format = ISL_FORMAT_UNSUPPORTED, |
| }; |
| |
| if (format == NULL) |
| return unsupported; |
| |
| uint32_t plane = anv_image_aspect_to_plane(vk_format_aspects(vk_format), aspect); |
| struct anv_format_plane plane_format = format->planes[plane]; |
| if (plane_format.isl_format == ISL_FORMAT_UNSUPPORTED) |
| return unsupported; |
| |
| if (aspect & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) { |
| assert(vk_format_aspects(vk_format) & |
| (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)); |
| return plane_format; |
| } |
| |
| assert((aspect & ~VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV) == 0); |
| |
| const struct isl_format_layout *isl_layout = |
| isl_format_get_layout(plane_format.isl_format); |
| |
| if (tiling == VK_IMAGE_TILING_OPTIMAL && |
| !util_is_power_of_two(isl_layout->bpb)) { |
| /* Tiled formats *must* be power-of-two because we need up upload |
| * them with the render pipeline. For 3-channel formats, we fix |
| * this by switching them over to RGBX or RGBA formats under the |
| * hood. |
| */ |
| enum isl_format rgbx = isl_format_rgb_to_rgbx(plane_format.isl_format); |
| if (rgbx != ISL_FORMAT_UNSUPPORTED && |
| isl_format_supports_rendering(devinfo, rgbx)) { |
| plane_format.isl_format = rgbx; |
| } else { |
| plane_format.isl_format = |
| isl_format_rgb_to_rgba(plane_format.isl_format); |
| plane_format.swizzle = ISL_SWIZZLE(RED, GREEN, BLUE, ONE); |
| } |
| } |
| |
| /* The B4G4R4A4 format isn't available prior to Broadwell so we have to fall |
| * back to a format with a more complex swizzle. |
| */ |
| if (vk_format == VK_FORMAT_B4G4R4A4_UNORM_PACK16 && devinfo->gen < 8) { |
| plane_format.isl_format = ISL_FORMAT_B4G4R4A4_UNORM; |
| plane_format.swizzle = ISL_SWIZZLE(GREEN, RED, ALPHA, BLUE); |
| } |
| |
| return plane_format; |
| } |
| |
| // Format capabilities |
| |
| static VkFormatFeatureFlags |
| get_image_format_features(const struct gen_device_info *devinfo, |
| VkFormat vk_format, |
| const struct anv_format *anv_format, |
| VkImageTiling vk_tiling) |
| { |
| VkFormatFeatureFlags flags = 0; |
| |
| if (anv_format == NULL) |
| return 0; |
| |
| const VkImageAspectFlags aspects = vk_format_aspects(vk_format); |
| |
| if (aspects & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) { |
| if (vk_tiling == VK_IMAGE_TILING_LINEAR) |
| return 0; |
| |
| flags |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT; |
| |
| if (aspects == VK_IMAGE_ASPECT_DEPTH_BIT || devinfo->gen >= 8) |
| flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; |
| |
| flags |= VK_FORMAT_FEATURE_BLIT_SRC_BIT | |
| VK_FORMAT_FEATURE_BLIT_DST_BIT | |
| VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR | |
| VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR; |
| |
| return flags; |
| } |
| |
| const struct anv_format_plane plane_format = |
| anv_get_format_plane(devinfo, vk_format, VK_IMAGE_ASPECT_COLOR_BIT, |
| vk_tiling); |
| |
| if (plane_format.isl_format == ISL_FORMAT_UNSUPPORTED) |
| return 0; |
| |
| struct anv_format_plane base_plane_format = plane_format; |
| if (vk_tiling == VK_IMAGE_TILING_OPTIMAL) { |
| base_plane_format = anv_get_format_plane(devinfo, vk_format, |
| VK_IMAGE_ASPECT_COLOR_BIT, |
| VK_IMAGE_TILING_LINEAR); |
| } |
| |
| enum isl_format base_isl_format = base_plane_format.isl_format; |
| |
| /* ASTC textures must be in Y-tiled memory */ |
| if (vk_tiling == VK_IMAGE_TILING_LINEAR && |
| isl_format_get_layout(plane_format.isl_format)->txc == ISL_TXC_ASTC) |
| return 0; |
| |
| if (isl_format_supports_sampling(devinfo, plane_format.isl_format)) { |
| flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT | |
| VK_FORMAT_FEATURE_BLIT_SRC_BIT; |
| |
| if (isl_format_supports_filtering(devinfo, plane_format.isl_format)) |
| flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT; |
| } |
| |
| /* We can render to swizzled formats. However, if the alpha channel is |
| * moved, then blending won't work correctly. The PRM tells us |
| * straight-up not to render to such a surface. |
| */ |
| if (isl_format_supports_rendering(devinfo, plane_format.isl_format) && |
| plane_format.swizzle.a == ISL_CHANNEL_SELECT_ALPHA) { |
| flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | |
| VK_FORMAT_FEATURE_BLIT_DST_BIT; |
| |
| if (isl_format_supports_alpha_blending(devinfo, plane_format.isl_format)) |
| flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT; |
| } |
| |
| /* Load/store is determined based on base format. This prevents RGB |
| * formats from showing up as load/store capable. |
| */ |
| if (isl_is_storage_image_format(base_isl_format)) |
| flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT; |
| |
| if (base_isl_format == ISL_FORMAT_R32_SINT || |
| base_isl_format == ISL_FORMAT_R32_UINT) |
| flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT; |
| |
| if (flags) { |
| flags |= VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR | |
| VK_FORMAT_FEATURE_TRANSFER_DST_BIT_KHR; |
| } |
| |
| /* XXX: We handle 3-channel formats by switching them out for RGBX or |
| * RGBA formats behind-the-scenes. This works fine for textures |
| * because the upload process will fill in the extra channel. |
| * We could also support it for render targets, but it will take |
| * substantially more work and we have enough RGBX formats to handle |
| * what most clients will want. |
| */ |
| if (vk_tiling == VK_IMAGE_TILING_OPTIMAL && |
| base_isl_format != ISL_FORMAT_UNSUPPORTED && |
| !util_is_power_of_two(isl_format_layouts[base_isl_format].bpb) && |
| isl_format_rgb_to_rgbx(base_isl_format) == ISL_FORMAT_UNSUPPORTED) { |
| flags &= ~VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT; |
| flags &= ~VK_FORMAT_FEATURE_BLIT_DST_BIT; |
| } |
| |
| if (anv_format->can_ycbcr) { |
| /* The sampler doesn't have support for mid point when it handles YUV on |
| * its own. |
| */ |
| if (isl_format_is_yuv(anv_format->planes[0].isl_format)) { |
| /* TODO: We've disabled linear implicit reconstruction with the |
| * sampler. The failures show a slightly out of range values on the |
| * bottom left of the sampled image. |
| */ |
| flags |= VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT_KHR; |
| } else { |
| flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT_KHR | |
| VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT_KHR | |
| VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT_KHR; |
| } |
| |
| /* We can support cosited chroma locations when handle planes with our |
| * own shader snippets. |
| */ |
| for (unsigned p = 0; p < anv_format->n_planes; p++) { |
| if (anv_format->planes[p].denominator_scales[0] > 1 || |
| anv_format->planes[p].denominator_scales[1] > 1) { |
| flags |= VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT_KHR; |
| break; |
| } |
| } |
| |
| if (anv_format->n_planes > 1) |
| flags |= VK_FORMAT_FEATURE_DISJOINT_BIT_KHR; |
| |
| const VkFormatFeatureFlags disallowed_ycbcr_image_features = |
| VK_FORMAT_FEATURE_BLIT_SRC_BIT | |
| VK_FORMAT_FEATURE_BLIT_DST_BIT | |
| VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | |
| VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT | |
| VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT; |
| |
| flags &= ~disallowed_ycbcr_image_features; |
| } |
| |
| return flags; |
| } |
| |
| static VkFormatFeatureFlags |
| get_buffer_format_features(const struct gen_device_info *devinfo, |
| VkFormat vk_format, |
| const struct anv_format *anv_format) |
| { |
| VkFormatFeatureFlags flags = 0; |
| |
| if (anv_format == NULL) |
| return 0; |
| |
| const enum isl_format isl_format = anv_format->planes[0].isl_format; |
| |
| if (isl_format == ISL_FORMAT_UNSUPPORTED) |
| return 0; |
| |
| if (anv_format->n_planes > 1) |
| return 0; |
| |
| if (anv_format->can_ycbcr) |
| return 0; |
| |
| if (vk_format_is_depth_or_stencil(vk_format)) |
| return 0; |
| |
| if (isl_format_supports_sampling(devinfo, isl_format) && |
| !isl_format_is_compressed(isl_format)) |
| flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT; |
| |
| if (isl_format_supports_vertex_fetch(devinfo, isl_format)) |
| flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT; |
| |
| if (isl_is_storage_image_format(isl_format)) |
| flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT; |
| |
| if (isl_format == ISL_FORMAT_R32_SINT || isl_format == ISL_FORMAT_R32_UINT) |
| flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT; |
| |
| return flags; |
| } |
| |
| void anv_GetPhysicalDeviceFormatProperties( |
| VkPhysicalDevice physicalDevice, |
| VkFormat vk_format, |
| VkFormatProperties* pFormatProperties) |
| { |
| ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice); |
| const struct gen_device_info *devinfo = &physical_device->info; |
| const struct anv_format *anv_format = anv_get_format(vk_format); |
| |
| *pFormatProperties = (VkFormatProperties) { |
| .linearTilingFeatures = |
| get_image_format_features(devinfo, vk_format, anv_format, |
| VK_IMAGE_TILING_LINEAR), |
| .optimalTilingFeatures = |
| get_image_format_features(devinfo, vk_format, anv_format, |
| VK_IMAGE_TILING_OPTIMAL), |
| .bufferFeatures = |
| get_buffer_format_features(devinfo, vk_format, anv_format), |
| }; |
| } |
| |
| void anv_GetPhysicalDeviceFormatProperties2KHR( |
| VkPhysicalDevice physicalDevice, |
| VkFormat format, |
| VkFormatProperties2KHR* pFormatProperties) |
| { |
| anv_GetPhysicalDeviceFormatProperties(physicalDevice, format, |
| &pFormatProperties->formatProperties); |
| |
| vk_foreach_struct(ext, pFormatProperties->pNext) { |
| switch (ext->sType) { |
| default: |
| anv_debug_ignored_stype(ext->sType); |
| break; |
| } |
| } |
| } |
| |
| static VkResult |
| anv_get_image_format_properties( |
| struct anv_physical_device *physical_device, |
| const VkPhysicalDeviceImageFormatInfo2KHR *info, |
| VkImageFormatProperties *pImageFormatProperties, |
| VkSamplerYcbcrConversionImageFormatPropertiesKHR *pYcbcrImageFormatProperties) |
| { |
| VkFormatFeatureFlags format_feature_flags; |
| VkExtent3D maxExtent; |
| uint32_t maxMipLevels; |
| uint32_t maxArraySize; |
| VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT; |
| const struct gen_device_info *devinfo = &physical_device->info; |
| const struct anv_format *format = anv_get_format(info->format); |
| |
| if (format == NULL) |
| goto unsupported; |
| |
| format_feature_flags = get_image_format_features(devinfo, info->format, |
| format, info->tiling); |
| |
| switch (info->type) { |
| default: |
| unreachable("bad VkImageType"); |
| case VK_IMAGE_TYPE_1D: |
| maxExtent.width = 16384; |
| maxExtent.height = 1; |
| maxExtent.depth = 1; |
| maxMipLevels = 15; /* log2(maxWidth) + 1 */ |
| maxArraySize = 2048; |
| sampleCounts = VK_SAMPLE_COUNT_1_BIT; |
| break; |
| case VK_IMAGE_TYPE_2D: |
| /* FINISHME: Does this really differ for cube maps? The documentation |
| * for RENDER_SURFACE_STATE suggests so. |
| */ |
| maxExtent.width = 16384; |
| maxExtent.height = 16384; |
| maxExtent.depth = 1; |
| maxMipLevels = 15; /* log2(maxWidth) + 1 */ |
| maxArraySize = 2048; |
| break; |
| case VK_IMAGE_TYPE_3D: |
| maxExtent.width = 2048; |
| maxExtent.height = 2048; |
| maxExtent.depth = 2048; |
| maxMipLevels = 12; /* log2(maxWidth) + 1 */ |
| maxArraySize = 1; |
| break; |
| } |
| |
| /* Our hardware doesn't support 1D compressed textures. |
| * From the SKL PRM, RENDER_SURFACE_STATE::SurfaceFormat: |
| * * This field cannot be a compressed (BC*, DXT*, FXT*, ETC*, EAC*) format |
| * if the Surface Type is SURFTYPE_1D. |
| * * This field cannot be ASTC format if the Surface Type is SURFTYPE_1D. |
| */ |
| if (info->type == VK_IMAGE_TYPE_1D && |
| isl_format_is_compressed(format->planes[0].isl_format)) { |
| goto unsupported; |
| } |
| |
| if (info->tiling == VK_IMAGE_TILING_OPTIMAL && |
| info->type == VK_IMAGE_TYPE_2D && |
| (format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | |
| VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) && |
| !(info->flags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) && |
| !(info->usage & VK_IMAGE_USAGE_STORAGE_BIT)) { |
| sampleCounts = isl_device_get_sample_counts(&physical_device->isl_dev); |
| } |
| |
| if (info->usage & (VK_IMAGE_USAGE_TRANSFER_SRC_BIT | |
| VK_IMAGE_USAGE_TRANSFER_DST_BIT)) { |
| /* Accept transfers on anything we can sample from or renderer to. */ |
| if (!(format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT | |
| VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT | |
| VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT))) { |
| goto unsupported; |
| } |
| } |
| |
| if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) { |
| goto unsupported; |
| } |
| } |
| |
| if (info->usage & VK_IMAGE_USAGE_STORAGE_BIT) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) { |
| goto unsupported; |
| } |
| } |
| |
| if (info->usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) { |
| goto unsupported; |
| } |
| } |
| |
| if (info->usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) { |
| goto unsupported; |
| } |
| } |
| |
| if (info->usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) { |
| /* Nothing to check. */ |
| } |
| |
| if (info->usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) { |
| /* Ignore this flag because it was removed from the |
| * provisional_I_20150910 header. |
| */ |
| } |
| |
| *pImageFormatProperties = (VkImageFormatProperties) { |
| .maxExtent = maxExtent, |
| .maxMipLevels = maxMipLevels, |
| .maxArrayLayers = maxArraySize, |
| .sampleCounts = sampleCounts, |
| |
| /* FINISHME: Accurately calculate |
| * VkImageFormatProperties::maxResourceSize. |
| */ |
| .maxResourceSize = UINT32_MAX, |
| }; |
| |
| if (pYcbcrImageFormatProperties) { |
| pYcbcrImageFormatProperties->combinedImageSamplerDescriptorCount = |
| format->n_planes; |
| } |
| |
| return VK_SUCCESS; |
| |
| unsupported: |
| *pImageFormatProperties = (VkImageFormatProperties) { |
| .maxExtent = { 0, 0, 0 }, |
| .maxMipLevels = 0, |
| .maxArrayLayers = 0, |
| .sampleCounts = 0, |
| .maxResourceSize = 0, |
| }; |
| |
| return VK_ERROR_FORMAT_NOT_SUPPORTED; |
| } |
| |
| VkResult anv_GetPhysicalDeviceImageFormatProperties( |
| VkPhysicalDevice physicalDevice, |
| VkFormat format, |
| VkImageType type, |
| VkImageTiling tiling, |
| VkImageUsageFlags usage, |
| VkImageCreateFlags createFlags, |
| VkImageFormatProperties* pImageFormatProperties) |
| { |
| ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice); |
| |
| const VkPhysicalDeviceImageFormatInfo2KHR info = { |
| .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2_KHR, |
| .pNext = NULL, |
| .format = format, |
| .type = type, |
| .tiling = tiling, |
| .usage = usage, |
| .flags = createFlags, |
| }; |
| |
| return anv_get_image_format_properties(physical_device, &info, |
| pImageFormatProperties, NULL); |
| } |
| |
| static const VkExternalMemoryPropertiesKHR prime_fd_props = { |
| /* If we can handle external, then we can both import and export it. */ |
| .externalMemoryFeatures = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT_KHR | |
| VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT_KHR, |
| /* For the moment, let's not support mixing and matching */ |
| .exportFromImportedHandleTypes = |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR | |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT, |
| .compatibleHandleTypes = |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR | |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT, |
| }; |
| |
| VkResult anv_GetPhysicalDeviceImageFormatProperties2KHR( |
| VkPhysicalDevice physicalDevice, |
| const VkPhysicalDeviceImageFormatInfo2KHR* base_info, |
| VkImageFormatProperties2KHR* base_props) |
| { |
| ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice); |
| const VkPhysicalDeviceExternalImageFormatInfoKHR *external_info = NULL; |
| VkExternalImageFormatPropertiesKHR *external_props = NULL; |
| VkSamplerYcbcrConversionImageFormatPropertiesKHR *ycbcr_props = NULL; |
| VkResult result; |
| |
| /* Extract input structs */ |
| vk_foreach_struct_const(s, base_info->pNext) { |
| switch (s->sType) { |
| case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO_KHR: |
| external_info = (const void *) s; |
| break; |
| default: |
| anv_debug_ignored_stype(s->sType); |
| break; |
| } |
| } |
| |
| /* Extract output structs */ |
| vk_foreach_struct(s, base_props->pNext) { |
| switch (s->sType) { |
| case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES_KHR: |
| external_props = (void *) s; |
| break; |
| case VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_IMAGE_FORMAT_PROPERTIES_KHR: |
| ycbcr_props = (void *) s; |
| break; |
| default: |
| anv_debug_ignored_stype(s->sType); |
| break; |
| } |
| } |
| |
| result = anv_get_image_format_properties(physical_device, base_info, |
| &base_props->imageFormatProperties, ycbcr_props); |
| if (result != VK_SUCCESS) |
| goto fail; |
| |
| /* From the Vulkan 1.0.42 spec: |
| * |
| * If handleType is 0, vkGetPhysicalDeviceImageFormatProperties2KHR will |
| * behave as if VkPhysicalDeviceExternalImageFormatInfoKHR was not |
| * present and VkExternalImageFormatPropertiesKHR will be ignored. |
| */ |
| if (external_info && external_info->handleType != 0) { |
| switch (external_info->handleType) { |
| case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR: |
| case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT: |
| if (external_props) |
| external_props->externalMemoryProperties = prime_fd_props; |
| break; |
| default: |
| /* From the Vulkan 1.0.42 spec: |
| * |
| * If handleType is not compatible with the [parameters] specified |
| * in VkPhysicalDeviceImageFormatInfo2KHR, then |
| * vkGetPhysicalDeviceImageFormatProperties2KHR returns |
| * VK_ERROR_FORMAT_NOT_SUPPORTED. |
| */ |
| result = vk_errorf(physical_device->instance, physical_device, |
| VK_ERROR_FORMAT_NOT_SUPPORTED, |
| "unsupported VkExternalMemoryTypeFlagBitsKHR 0x%x", |
| external_info->handleType); |
| goto fail; |
| } |
| } |
| |
| return VK_SUCCESS; |
| |
| fail: |
| if (result == VK_ERROR_FORMAT_NOT_SUPPORTED) { |
| /* From the Vulkan 1.0.42 spec: |
| * |
| * If the combination of parameters to |
| * vkGetPhysicalDeviceImageFormatProperties2KHR is not supported by |
| * the implementation for use in vkCreateImage, then all members of |
| * imageFormatProperties will be filled with zero. |
| */ |
| base_props->imageFormatProperties = (VkImageFormatProperties) {}; |
| } |
| |
| return result; |
| } |
| |
| void 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; |
| } |
| |
| void anv_GetPhysicalDeviceSparseImageFormatProperties2KHR( |
| VkPhysicalDevice physicalDevice, |
| const VkPhysicalDeviceSparseImageFormatInfo2KHR* pFormatInfo, |
| uint32_t* pPropertyCount, |
| VkSparseImageFormatProperties2KHR* pProperties) |
| { |
| /* Sparse images are not yet supported. */ |
| *pPropertyCount = 0; |
| } |
| |
| void anv_GetPhysicalDeviceExternalBufferPropertiesKHR( |
| VkPhysicalDevice physicalDevice, |
| const VkPhysicalDeviceExternalBufferInfoKHR* pExternalBufferInfo, |
| VkExternalBufferPropertiesKHR* pExternalBufferProperties) |
| { |
| /* The Vulkan 1.0.42 spec says "handleType must be a valid |
| * VkExternalMemoryHandleTypeFlagBitsKHR value" in |
| * VkPhysicalDeviceExternalBufferInfoKHR. This differs from |
| * VkPhysicalDeviceExternalImageFormatInfoKHR, which surprisingly permits |
| * handleType == 0. |
| */ |
| assert(pExternalBufferInfo->handleType != 0); |
| |
| /* All of the current flags are for sparse which we don't support yet. |
| * Even when we do support it, doing sparse on external memory sounds |
| * sketchy. Also, just disallowing flags is the safe option. |
| */ |
| if (pExternalBufferInfo->flags) |
| goto unsupported; |
| |
| switch (pExternalBufferInfo->handleType) { |
| case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR: |
| case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT: |
| pExternalBufferProperties->externalMemoryProperties = prime_fd_props; |
| return; |
| default: |
| goto unsupported; |
| } |
| |
| unsupported: |
| pExternalBufferProperties->externalMemoryProperties = |
| (VkExternalMemoryPropertiesKHR) {0}; |
| } |
| |
| VkResult anv_CreateSamplerYcbcrConversionKHR( |
| VkDevice _device, |
| const VkSamplerYcbcrConversionCreateInfoKHR* pCreateInfo, |
| const VkAllocationCallbacks* pAllocator, |
| VkSamplerYcbcrConversionKHR* pYcbcrConversion) |
| { |
| ANV_FROM_HANDLE(anv_device, device, _device); |
| struct anv_ycbcr_conversion *conversion; |
| |
| assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_CREATE_INFO_KHR); |
| |
| conversion = vk_alloc2(&device->alloc, pAllocator, sizeof(*conversion), 8, |
| VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); |
| if (!conversion) |
| return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); |
| |
| memset(conversion, 0, sizeof(*conversion)); |
| |
| conversion->format = anv_get_format(pCreateInfo->format); |
| conversion->ycbcr_model = pCreateInfo->ycbcrModel; |
| conversion->ycbcr_range = pCreateInfo->ycbcrRange; |
| conversion->mapping[0] = pCreateInfo->components.r; |
| conversion->mapping[1] = pCreateInfo->components.g; |
| conversion->mapping[2] = pCreateInfo->components.b; |
| conversion->mapping[3] = pCreateInfo->components.a; |
| conversion->chroma_offsets[0] = pCreateInfo->xChromaOffset; |
| conversion->chroma_offsets[1] = pCreateInfo->yChromaOffset; |
| conversion->chroma_filter = pCreateInfo->chromaFilter; |
| |
| bool has_chroma_subsampled = false; |
| for (uint32_t p = 0; p < conversion->format->n_planes; p++) { |
| if (conversion->format->planes[p].has_chroma && |
| (conversion->format->planes[p].denominator_scales[0] > 1 || |
| conversion->format->planes[p].denominator_scales[1] > 1)) |
| has_chroma_subsampled = true; |
| } |
| conversion->chroma_reconstruction = has_chroma_subsampled && |
| (conversion->chroma_offsets[0] == VK_CHROMA_LOCATION_COSITED_EVEN_KHR || |
| conversion->chroma_offsets[1] == VK_CHROMA_LOCATION_COSITED_EVEN_KHR); |
| |
| *pYcbcrConversion = anv_ycbcr_conversion_to_handle(conversion); |
| |
| return VK_SUCCESS; |
| } |
| |
| void anv_DestroySamplerYcbcrConversionKHR( |
| VkDevice _device, |
| VkSamplerYcbcrConversionKHR YcbcrConversion, |
| const VkAllocationCallbacks* pAllocator) |
| { |
| ANV_FROM_HANDLE(anv_device, device, _device); |
| ANV_FROM_HANDLE(anv_ycbcr_conversion, conversion, YcbcrConversion); |
| |
| if (!conversion) |
| return; |
| |
| vk_free2(&device->alloc, pAllocator, conversion); |
| } |