| /* |
| * Vulkan |
| * |
| * Copyright (C) 2014 LunarG, Inc. |
| * |
| * 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 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. |
| * |
| * Authors: |
| * Chia-I Wu <olv@lunarg.com> |
| */ |
| |
| #include "genhw/genhw.h" |
| #include "dev.h" |
| #include "gpu.h" |
| #include "format.h" |
| |
| struct intel_vf_cap { |
| int vertex_element; |
| }; |
| |
| struct intel_sampler_cap { |
| int sampling; |
| int filtering; |
| int shadow_map; |
| int chroma_key; |
| }; |
| |
| struct intel_dp_cap { |
| int rt_write; |
| int rt_write_blending; |
| int typed_write; |
| int media_color_processing; |
| }; |
| |
| /* |
| * This table is based on: |
| * |
| * - the Sandy Bridge PRM, volume 4 part 1, page 88-97 |
| * - the Ivy Bridge PRM, volume 2 part 1, page 97-99 |
| * - the Haswell PRM, volume 7, page 467-470 |
| */ |
| static const struct intel_vf_cap intel_vf_caps[] = { |
| #define CAP(vertex_element) { INTEL_GEN(vertex_element) } |
| [GEN6_FORMAT_R32G32B32A32_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32A32_SINT] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32A32_UINT] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32A32_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32A32_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R64G64_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32A32_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32A32_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32A32_SFIXED] = CAP(7.5), |
| [GEN6_FORMAT_R32G32B32_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32_SINT] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32_UINT] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R32G32B32_SFIXED] = CAP(7.5), |
| [GEN6_FORMAT_R16G16B16A16_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16A16_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16A16_SINT] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16A16_UINT] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16A16_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R32G32_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R32G32_SINT] = CAP( 1), |
| [GEN6_FORMAT_R32G32_UINT] = CAP( 1), |
| [GEN6_FORMAT_R32G32_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R32G32_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R64_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16A16_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16A16_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R32G32_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R32G32_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R32G32_SFIXED] = CAP(7.5), |
| [GEN6_FORMAT_B8G8R8A8_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R10G10B10A2_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R10G10B10A2_UINT] = CAP( 1), |
| [GEN6_FORMAT_R10G10B10_SNORM_A2_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8A8_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8A8_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8A8_SINT] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8A8_UINT] = CAP( 1), |
| [GEN6_FORMAT_R16G16_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R16G16_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R16G16_SINT] = CAP( 1), |
| [GEN6_FORMAT_R16G16_UINT] = CAP( 1), |
| [GEN6_FORMAT_R16G16_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_B10G10R10A2_UNORM] = CAP(7.5), |
| [GEN6_FORMAT_R11G11B10_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R32_SINT] = CAP( 1), |
| [GEN6_FORMAT_R32_UINT] = CAP( 1), |
| [GEN6_FORMAT_R32_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R32_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R32_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R10G10B10X2_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8A8_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8A8_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R16G16_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R16G16_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R32_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R32_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R8G8_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R8G8_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R8G8_SINT] = CAP( 1), |
| [GEN6_FORMAT_R8G8_UINT] = CAP( 1), |
| [GEN6_FORMAT_R16_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R16_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R16_SINT] = CAP( 1), |
| [GEN6_FORMAT_R16_UINT] = CAP( 1), |
| [GEN6_FORMAT_R16_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R8G8_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R8G8_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R16_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R16_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R8_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R8_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R8_SINT] = CAP( 1), |
| [GEN6_FORMAT_R8_UINT] = CAP( 1), |
| [GEN6_FORMAT_R8_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R8_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R8G8B8_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R64G64B64A64_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R64G64B64_FLOAT] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16_FLOAT] = CAP( 6), |
| [GEN6_FORMAT_R16G16B16_UNORM] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16_SNORM] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16_SSCALED] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16_USCALED] = CAP( 1), |
| [GEN6_FORMAT_R16G16B16_UINT] = CAP(7.5), |
| [GEN6_FORMAT_R16G16B16_SINT] = CAP(7.5), |
| [GEN6_FORMAT_R32_SFIXED] = CAP(7.5), |
| [GEN6_FORMAT_R10G10B10A2_SNORM] = CAP(7.5), |
| [GEN6_FORMAT_R10G10B10A2_USCALED] = CAP(7.5), |
| [GEN6_FORMAT_R10G10B10A2_SSCALED] = CAP(7.5), |
| [GEN6_FORMAT_R10G10B10A2_SINT] = CAP(7.5), |
| [GEN6_FORMAT_B10G10R10A2_SNORM] = CAP(7.5), |
| [GEN6_FORMAT_B10G10R10A2_USCALED] = CAP(7.5), |
| [GEN6_FORMAT_B10G10R10A2_SSCALED] = CAP(7.5), |
| [GEN6_FORMAT_B10G10R10A2_UINT] = CAP(7.5), |
| [GEN6_FORMAT_B10G10R10A2_SINT] = CAP(7.5), |
| [GEN6_FORMAT_R8G8B8_UINT] = CAP(7.5), |
| [GEN6_FORMAT_R8G8B8_SINT] = CAP(7.5), |
| #undef CAP |
| }; |
| |
| /* |
| * This table is based on: |
| * |
| * - the Sandy Bridge PRM, volume 4 part 1, page 88-97 |
| * - the Ivy Bridge PRM, volume 4 part 1, page 84-87 |
| */ |
| static const struct intel_sampler_cap intel_sampler_caps[] = { |
| #define CAP(sampling, filtering, shadow_map, chroma_key) \ |
| { INTEL_GEN(sampling), INTEL_GEN(filtering), INTEL_GEN(shadow_map), INTEL_GEN(chroma_key) } |
| [GEN6_FORMAT_R32G32B32A32_FLOAT] = CAP( 1, 5, 0, 0), |
| [GEN6_FORMAT_R32G32B32A32_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R32G32B32A32_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R32G32B32X32_FLOAT] = CAP( 1, 5, 0, 0), |
| [GEN6_FORMAT_R32G32B32_FLOAT] = CAP( 1, 5, 0, 0), |
| [GEN6_FORMAT_R32G32B32_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R32G32B32_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16G16B16A16_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R16G16B16A16_SNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R16G16B16A16_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16G16B16A16_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16G16B16A16_FLOAT] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R32G32_FLOAT] = CAP( 1, 5, 0, 0), |
| [GEN6_FORMAT_R32G32_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R32G32_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R32_FLOAT_X8X24_TYPELESS] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_X32_TYPELESS_G8X24_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_L32A32_FLOAT] = CAP( 1, 5, 0, 0), |
| [GEN6_FORMAT_R16G16B16X16_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R16G16B16X16_FLOAT] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_A32X32_FLOAT] = CAP( 1, 5, 0, 0), |
| [GEN6_FORMAT_L32X32_FLOAT] = CAP( 1, 5, 0, 0), |
| [GEN6_FORMAT_I32X32_FLOAT] = CAP( 1, 5, 0, 0), |
| [GEN6_FORMAT_B8G8R8A8_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_B8G8R8A8_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R10G10B10A2_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R10G10B10A2_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R10G10B10A2_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R10G10B10_SNORM_A2_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8B8A8_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8B8A8_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8B8A8_SNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8B8A8_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R8G8B8A8_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16G16_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R16G16_SNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R16G16_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16G16_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16G16_FLOAT] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_B10G10R10A2_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_B10G10R10A2_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R11G11B10_FLOAT] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R32_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R32_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R32_FLOAT] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_R24_UNORM_X8_TYPELESS] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_X24_TYPELESS_G8_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_L16A16_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_I24X8_UNORM] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_L24X8_UNORM] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_A24X8_UNORM] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_I32_FLOAT] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_L32_FLOAT] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_A32_FLOAT] = CAP( 1, 5, 1, 0), |
| [GEN6_FORMAT_B8G8R8X8_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_B8G8R8X8_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8B8X8_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8B8X8_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R9G9B9E5_SHAREDEXP] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_B10G10R10X2_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_L16A16_FLOAT] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_B5G6R5_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_B5G6R5_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_B5G5R5A1_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_B5G5R5A1_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_B4G4R4A4_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_B4G4R4A4_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8_SNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_R8G8_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R8G8_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16_UNORM] = CAP( 1, 1, 1, 0), |
| [GEN6_FORMAT_R16_SNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R16_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R16_FLOAT] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_A8P8_UNORM_PALETTE0] = CAP( 5, 5, 0, 0), |
| [GEN6_FORMAT_A8P8_UNORM_PALETTE1] = CAP( 5, 5, 0, 0), |
| [GEN6_FORMAT_I16_UNORM] = CAP( 1, 1, 1, 0), |
| [GEN6_FORMAT_L16_UNORM] = CAP( 1, 1, 1, 0), |
| [GEN6_FORMAT_A16_UNORM] = CAP( 1, 1, 1, 0), |
| [GEN6_FORMAT_L8A8_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_I16_FLOAT] = CAP( 1, 1, 1, 0), |
| [GEN6_FORMAT_L16_FLOAT] = CAP( 1, 1, 1, 0), |
| [GEN6_FORMAT_A16_FLOAT] = CAP( 1, 1, 1, 0), |
| [GEN6_FORMAT_L8A8_UNORM_SRGB] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_R5G5_SNORM_B6_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_P8A8_UNORM_PALETTE0] = CAP( 5, 5, 0, 0), |
| [GEN6_FORMAT_P8A8_UNORM_PALETTE1] = CAP( 5, 5, 0, 0), |
| [GEN6_FORMAT_R8_UNORM] = CAP( 1, 1, 0, 4.5), |
| [GEN6_FORMAT_R8_SNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8_SINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_R8_UINT] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_A8_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_I8_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_L8_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_P4A4_UNORM_PALETTE0] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_A4P4_UNORM_PALETTE0] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_P8_UNORM_PALETTE0] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_L8_UNORM_SRGB] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_P8_UNORM_PALETTE1] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_P4A4_UNORM_PALETTE1] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_A4P4_UNORM_PALETTE1] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_DXT1_RGB_SRGB] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_R1_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_YCRCB_NORMAL] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_YCRCB_SWAPUVY] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_P2_UNORM_PALETTE0] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_P2_UNORM_PALETTE1] = CAP(4.5, 4.5, 0, 0), |
| [GEN6_FORMAT_BC1_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_BC2_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_BC3_UNORM] = CAP( 1, 1, 0, 1), |
| [GEN6_FORMAT_BC4_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_BC5_UNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_BC1_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_BC2_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_BC3_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_MONO8] = CAP( 1, 0, 0, 0), |
| [GEN6_FORMAT_YCRCB_SWAPUV] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_YCRCB_SWAPY] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_DXT1_RGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_FXT1] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_BC4_SNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_BC5_SNORM] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R16G16B16_FLOAT] = CAP( 5, 5, 0, 0), |
| [GEN6_FORMAT_BC6H_SF16] = CAP( 7, 7, 0, 0), |
| [GEN6_FORMAT_BC7_UNORM] = CAP( 7, 7, 0, 0), |
| [GEN6_FORMAT_BC7_UNORM_SRGB] = CAP( 7, 7, 0, 0), |
| [GEN6_FORMAT_BC6H_UF16] = CAP( 7, 7, 0, 0), |
| #undef CAP |
| }; |
| |
| /* |
| * This table is based on: |
| * |
| * - the Sandy Bridge PRM, volume 4 part 1, page 88-97 |
| * - the Ivy Bridge PRM, volume 4 part 1, page 172, 252-253, and 277-278 |
| * - the Haswell PRM, volume 7, page 262-264 |
| */ |
| static const struct intel_dp_cap intel_dp_caps[] = { |
| #define CAP(rt_write, rt_write_blending, typed_write, media_color_processing) \ |
| { INTEL_GEN(rt_write), INTEL_GEN(rt_write_blending), INTEL_GEN(typed_write), INTEL_GEN(media_color_processing) } |
| [GEN6_FORMAT_R32G32B32A32_FLOAT] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_R32G32B32A32_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R32G32B32A32_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16G16B16A16_UNORM] = CAP( 1, 4.5, 7, 6), |
| [GEN6_FORMAT_R16G16B16A16_SNORM] = CAP( 1, 6, 7, 0), |
| [GEN6_FORMAT_R16G16B16A16_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16G16B16A16_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16G16B16A16_FLOAT] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_R32G32_FLOAT] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_R32G32_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R32G32_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_B8G8R8A8_UNORM] = CAP( 1, 1, 7, 6), |
| [GEN6_FORMAT_B8G8R8A8_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R10G10B10A2_UNORM] = CAP( 1, 1, 7, 6), |
| [GEN6_FORMAT_R10G10B10A2_UNORM_SRGB] = CAP( 0, 0, 0, 6), |
| [GEN6_FORMAT_R10G10B10A2_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R8G8B8A8_UNORM] = CAP( 1, 1, 7, 6), |
| [GEN6_FORMAT_R8G8B8A8_UNORM_SRGB] = CAP( 1, 1, 0, 6), |
| [GEN6_FORMAT_R8G8B8A8_SNORM] = CAP( 1, 6, 7, 0), |
| [GEN6_FORMAT_R8G8B8A8_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R8G8B8A8_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16G16_UNORM] = CAP( 1, 4.5, 7, 0), |
| [GEN6_FORMAT_R16G16_SNORM] = CAP( 1, 6, 7, 0), |
| [GEN6_FORMAT_R16G16_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16G16_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16G16_FLOAT] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_B10G10R10A2_UNORM] = CAP( 1, 1, 7, 6), |
| [GEN6_FORMAT_B10G10R10A2_UNORM_SRGB] = CAP( 1, 1, 0, 6), |
| [GEN6_FORMAT_R11G11B10_FLOAT] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_R32_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R32_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R32_FLOAT] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_B8G8R8X8_UNORM] = CAP( 0, 0, 0, 6), |
| [GEN6_FORMAT_B5G6R5_UNORM] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_B5G6R5_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_B5G5R5A1_UNORM] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_B5G5R5A1_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_B4G4R4A4_UNORM] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_B4G4R4A4_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8G8_UNORM] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_R8G8_SNORM] = CAP( 1, 6, 7, 0), |
| [GEN6_FORMAT_R8G8_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R8G8_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16_UNORM] = CAP( 1, 4.5, 7, 7), |
| [GEN6_FORMAT_R16_SNORM] = CAP( 1, 6, 7, 0), |
| [GEN6_FORMAT_R16_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R16_FLOAT] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_B5G5R5X1_UNORM] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_B5G5R5X1_UNORM_SRGB] = CAP( 1, 1, 0, 0), |
| [GEN6_FORMAT_R8_UNORM] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_R8_SNORM] = CAP( 1, 6, 7, 0), |
| [GEN6_FORMAT_R8_SINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_R8_UINT] = CAP( 1, 0, 7, 0), |
| [GEN6_FORMAT_A8_UNORM] = CAP( 1, 1, 7, 0), |
| [GEN6_FORMAT_YCRCB_NORMAL] = CAP( 1, 0, 0, 6), |
| [GEN6_FORMAT_YCRCB_SWAPUVY] = CAP( 1, 0, 0, 6), |
| [GEN6_FORMAT_YCRCB_SWAPUV] = CAP( 1, 0, 0, 6), |
| [GEN6_FORMAT_YCRCB_SWAPY] = CAP( 1, 0, 0, 6), |
| #undef CAP |
| }; |
| |
| static const int intel_color_mapping[VK_NUM_FMT] = { |
| [VK_FMT_R4G4_UNORM] = 0, |
| [VK_FMT_R4G4_USCALED] = 0, |
| [VK_FMT_R4G4B4A4_UNORM] = 0, |
| [VK_FMT_R4G4B4A4_USCALED] = 0, |
| [VK_FMT_R5G6B5_UNORM] = 0, |
| [VK_FMT_R5G6B5_USCALED] = 0, |
| [VK_FMT_R5G5B5A1_UNORM] = 0, |
| [VK_FMT_R5G5B5A1_USCALED] = 0, |
| [VK_FMT_R8_UNORM] = GEN6_FORMAT_R8_UNORM, |
| [VK_FMT_R8_SNORM] = GEN6_FORMAT_R8_SNORM, |
| [VK_FMT_R8_USCALED] = GEN6_FORMAT_R8_USCALED, |
| [VK_FMT_R8_SSCALED] = GEN6_FORMAT_R8_SSCALED, |
| [VK_FMT_R8_UINT] = GEN6_FORMAT_R8_UINT, |
| [VK_FMT_R8_SINT] = GEN6_FORMAT_R8_SINT, |
| [VK_FMT_R8_SRGB] = 0, |
| [VK_FMT_R8G8_UNORM] = GEN6_FORMAT_R8G8_UNORM, |
| [VK_FMT_R8G8_SNORM] = GEN6_FORMAT_R8G8_SNORM, |
| [VK_FMT_R8G8_USCALED] = GEN6_FORMAT_R8G8_USCALED, |
| [VK_FMT_R8G8_SSCALED] = GEN6_FORMAT_R8G8_SSCALED, |
| [VK_FMT_R8G8_UINT] = GEN6_FORMAT_R8G8_UINT, |
| [VK_FMT_R8G8_SINT] = GEN6_FORMAT_R8G8_SINT, |
| [VK_FMT_R8G8_SRGB] = 0, |
| [VK_FMT_R8G8B8_UNORM] = GEN6_FORMAT_R8G8B8_UNORM, |
| [VK_FMT_R8G8B8_SNORM] = GEN6_FORMAT_R8G8B8_SNORM, |
| [VK_FMT_R8G8B8_USCALED] = GEN6_FORMAT_R8G8B8_USCALED, |
| [VK_FMT_R8G8B8_SSCALED] = GEN6_FORMAT_R8G8B8_SSCALED, |
| [VK_FMT_R8G8B8_UINT] = GEN6_FORMAT_R8G8B8_UINT, |
| [VK_FMT_R8G8B8_SINT] = GEN6_FORMAT_R8G8B8_SINT, |
| [VK_FMT_R8G8B8_SRGB] = GEN6_FORMAT_R8G8B8_UNORM_SRGB, |
| [VK_FMT_R8G8B8A8_UNORM] = GEN6_FORMAT_R8G8B8A8_UNORM, |
| [VK_FMT_R8G8B8A8_SNORM] = GEN6_FORMAT_R8G8B8A8_SNORM, |
| [VK_FMT_R8G8B8A8_USCALED] = GEN6_FORMAT_R8G8B8A8_USCALED, |
| [VK_FMT_R8G8B8A8_SSCALED] = GEN6_FORMAT_R8G8B8A8_SSCALED, |
| [VK_FMT_R8G8B8A8_UINT] = GEN6_FORMAT_R8G8B8A8_UINT, |
| [VK_FMT_R8G8B8A8_SINT] = GEN6_FORMAT_R8G8B8A8_SINT, |
| [VK_FMT_R8G8B8A8_SRGB] = GEN6_FORMAT_R8G8B8A8_UNORM_SRGB, |
| [VK_FMT_R10G10B10A2_UNORM] = GEN6_FORMAT_R10G10B10A2_UNORM, |
| [VK_FMT_R10G10B10A2_SNORM] = GEN6_FORMAT_R10G10B10A2_SNORM, |
| [VK_FMT_R10G10B10A2_USCALED] = GEN6_FORMAT_R10G10B10A2_USCALED, |
| [VK_FMT_R10G10B10A2_SSCALED] = GEN6_FORMAT_R10G10B10A2_SSCALED, |
| [VK_FMT_R10G10B10A2_UINT] = GEN6_FORMAT_R10G10B10A2_UINT, |
| [VK_FMT_R10G10B10A2_SINT] = GEN6_FORMAT_R10G10B10A2_SINT, |
| [VK_FMT_R16_UNORM] = GEN6_FORMAT_R16_UNORM, |
| [VK_FMT_R16_SNORM] = GEN6_FORMAT_R16_SNORM, |
| [VK_FMT_R16_USCALED] = GEN6_FORMAT_R16_USCALED, |
| [VK_FMT_R16_SSCALED] = GEN6_FORMAT_R16_SSCALED, |
| [VK_FMT_R16_UINT] = GEN6_FORMAT_R16_UINT, |
| [VK_FMT_R16_SINT] = GEN6_FORMAT_R16_SINT, |
| [VK_FMT_R16_SFLOAT] = GEN6_FORMAT_R16_FLOAT, |
| [VK_FMT_R16G16_UNORM] = GEN6_FORMAT_R16G16_UNORM, |
| [VK_FMT_R16G16_SNORM] = GEN6_FORMAT_R16G16_SNORM, |
| [VK_FMT_R16G16_USCALED] = GEN6_FORMAT_R16G16_USCALED, |
| [VK_FMT_R16G16_SSCALED] = GEN6_FORMAT_R16G16_SSCALED, |
| [VK_FMT_R16G16_UINT] = GEN6_FORMAT_R16G16_UINT, |
| [VK_FMT_R16G16_SINT] = GEN6_FORMAT_R16G16_SINT, |
| [VK_FMT_R16G16_SFLOAT] = GEN6_FORMAT_R16G16_FLOAT, |
| [VK_FMT_R16G16B16_UNORM] = GEN6_FORMAT_R16G16B16_UNORM, |
| [VK_FMT_R16G16B16_SNORM] = GEN6_FORMAT_R16G16B16_SNORM, |
| [VK_FMT_R16G16B16_USCALED] = GEN6_FORMAT_R16G16B16_USCALED, |
| [VK_FMT_R16G16B16_SSCALED] = GEN6_FORMAT_R16G16B16_SSCALED, |
| [VK_FMT_R16G16B16_UINT] = GEN6_FORMAT_R16G16B16_UINT, |
| [VK_FMT_R16G16B16_SINT] = GEN6_FORMAT_R16G16B16_SINT, |
| [VK_FMT_R16G16B16_SFLOAT] = 0, |
| [VK_FMT_R16G16B16A16_UNORM] = GEN6_FORMAT_R16G16B16A16_UNORM, |
| [VK_FMT_R16G16B16A16_SNORM] = GEN6_FORMAT_R16G16B16A16_SNORM, |
| [VK_FMT_R16G16B16A16_USCALED] = GEN6_FORMAT_R16G16B16A16_USCALED, |
| [VK_FMT_R16G16B16A16_SSCALED] = GEN6_FORMAT_R16G16B16A16_SSCALED, |
| [VK_FMT_R16G16B16A16_UINT] = GEN6_FORMAT_R16G16B16A16_UINT, |
| [VK_FMT_R16G16B16A16_SINT] = GEN6_FORMAT_R16G16B16A16_SINT, |
| [VK_FMT_R16G16B16A16_SFLOAT] = GEN6_FORMAT_R16G16B16A16_FLOAT, |
| [VK_FMT_R32_UINT] = GEN6_FORMAT_R32_UINT, |
| [VK_FMT_R32_SINT] = GEN6_FORMAT_R32_SINT, |
| [VK_FMT_R32_SFLOAT] = GEN6_FORMAT_R32_FLOAT, |
| [VK_FMT_R32G32_UINT] = GEN6_FORMAT_R32G32_UINT, |
| [VK_FMT_R32G32_SINT] = GEN6_FORMAT_R32G32_SINT, |
| [VK_FMT_R32G32_SFLOAT] = GEN6_FORMAT_R32G32_FLOAT, |
| [VK_FMT_R32G32B32_UINT] = GEN6_FORMAT_R32G32B32_UINT, |
| [VK_FMT_R32G32B32_SINT] = GEN6_FORMAT_R32G32B32_SINT, |
| [VK_FMT_R32G32B32_SFLOAT] = GEN6_FORMAT_R32G32B32_FLOAT, |
| [VK_FMT_R32G32B32A32_UINT] = GEN6_FORMAT_R32G32B32A32_UINT, |
| [VK_FMT_R32G32B32A32_SINT] = GEN6_FORMAT_R32G32B32A32_SINT, |
| [VK_FMT_R32G32B32A32_SFLOAT] = GEN6_FORMAT_R32G32B32A32_FLOAT, |
| [VK_FMT_R64_SFLOAT] = GEN6_FORMAT_R64_FLOAT, |
| [VK_FMT_R64G64_SFLOAT] = GEN6_FORMAT_R64G64_FLOAT, |
| [VK_FMT_R64G64B64_SFLOAT] = GEN6_FORMAT_R64G64B64_FLOAT, |
| [VK_FMT_R64G64B64A64_SFLOAT] = GEN6_FORMAT_R64G64B64A64_FLOAT, |
| [VK_FMT_R11G11B10_UFLOAT] = GEN6_FORMAT_R11G11B10_FLOAT, |
| [VK_FMT_R9G9B9E5_UFLOAT] = GEN6_FORMAT_R9G9B9E5_SHAREDEXP, |
| [VK_FMT_BC1_RGB_UNORM] = GEN6_FORMAT_BC1_UNORM, |
| [VK_FMT_BC1_RGB_SRGB] = GEN6_FORMAT_BC1_UNORM_SRGB, |
| [VK_FMT_BC2_UNORM] = GEN6_FORMAT_BC2_UNORM, |
| [VK_FMT_BC2_SRGB] = GEN6_FORMAT_BC2_UNORM_SRGB, |
| [VK_FMT_BC3_UNORM] = GEN6_FORMAT_BC3_UNORM, |
| [VK_FMT_BC3_SRGB] = GEN6_FORMAT_BC3_UNORM_SRGB, |
| [VK_FMT_BC4_UNORM] = GEN6_FORMAT_BC4_UNORM, |
| [VK_FMT_BC4_SNORM] = GEN6_FORMAT_BC4_SNORM, |
| [VK_FMT_BC5_UNORM] = GEN6_FORMAT_BC5_UNORM, |
| [VK_FMT_BC5_SNORM] = GEN6_FORMAT_BC5_SNORM, |
| [VK_FMT_BC6H_UFLOAT] = GEN6_FORMAT_BC6H_UF16, |
| [VK_FMT_BC6H_SFLOAT] = GEN6_FORMAT_BC6H_SF16, |
| [VK_FMT_BC7_UNORM] = GEN6_FORMAT_BC7_UNORM, |
| [VK_FMT_BC7_SRGB] = GEN6_FORMAT_BC7_UNORM_SRGB, |
| /* TODO: Implement for remaining compressed formats. */ |
| [VK_FMT_ETC2_R8G8B8_UNORM] = 0, |
| [VK_FMT_ETC2_R8G8B8A1_UNORM] = 0, |
| [VK_FMT_ETC2_R8G8B8A8_UNORM] = 0, |
| [VK_FMT_EAC_R11_UNORM] = 0, |
| [VK_FMT_EAC_R11_SNORM] = 0, |
| [VK_FMT_EAC_R11G11_UNORM] = 0, |
| [VK_FMT_EAC_R11G11_SNORM] = 0, |
| [VK_FMT_ASTC_4x4_UNORM] = 0, |
| [VK_FMT_ASTC_4x4_SRGB] = 0, |
| [VK_FMT_ASTC_5x4_UNORM] = 0, |
| [VK_FMT_ASTC_5x4_SRGB] = 0, |
| [VK_FMT_ASTC_5x5_UNORM] = 0, |
| [VK_FMT_ASTC_5x5_SRGB] = 0, |
| [VK_FMT_ASTC_6x5_UNORM] = 0, |
| [VK_FMT_ASTC_6x5_SRGB] = 0, |
| [VK_FMT_ASTC_6x6_UNORM] = 0, |
| [VK_FMT_ASTC_6x6_SRGB] = 0, |
| [VK_FMT_ASTC_8x5_UNORM] = 0, |
| [VK_FMT_ASTC_8x5_SRGB] = 0, |
| [VK_FMT_ASTC_8x6_UNORM] = 0, |
| [VK_FMT_ASTC_8x6_SRGB] = 0, |
| [VK_FMT_ASTC_8x8_UNORM] = 0, |
| [VK_FMT_ASTC_8x8_SRGB] = 0, |
| [VK_FMT_ASTC_10x5_UNORM] = 0, |
| [VK_FMT_ASTC_10x5_SRGB] = 0, |
| [VK_FMT_ASTC_10x6_UNORM] = 0, |
| [VK_FMT_ASTC_10x6_SRGB] = 0, |
| [VK_FMT_ASTC_10x8_UNORM] = 0, |
| [VK_FMT_ASTC_10x8_SRGB] = 0, |
| [VK_FMT_ASTC_10x10_UNORM] = 0, |
| [VK_FMT_ASTC_10x10_SRGB] = 0, |
| [VK_FMT_ASTC_12x10_UNORM] = 0, |
| [VK_FMT_ASTC_12x10_SRGB] = 0, |
| [VK_FMT_ASTC_12x12_UNORM] = 0, |
| [VK_FMT_ASTC_12x12_SRGB] = 0, |
| [VK_FMT_B5G6R5_UNORM] = GEN6_FORMAT_B5G6R5_UNORM, |
| [VK_FMT_B5G6R5_USCALED] = 0, |
| [VK_FMT_B8G8R8_UNORM] = 0, |
| [VK_FMT_B8G8R8_SNORM] = 0, |
| [VK_FMT_B8G8R8_USCALED] = 0, |
| [VK_FMT_B8G8R8_SSCALED] = 0, |
| [VK_FMT_B8G8R8_UINT] = 0, |
| [VK_FMT_B8G8R8_SINT] = 0, |
| [VK_FMT_B8G8R8_SRGB] = GEN6_FORMAT_B5G6R5_UNORM_SRGB, |
| [VK_FMT_B8G8R8A8_UNORM] = GEN6_FORMAT_B8G8R8A8_UNORM, |
| [VK_FMT_B8G8R8A8_SNORM] = 0, |
| [VK_FMT_B8G8R8A8_USCALED] = 0, |
| [VK_FMT_B8G8R8A8_SSCALED] = 0, |
| [VK_FMT_B8G8R8A8_UINT] = 0, |
| [VK_FMT_B8G8R8A8_SINT] = 0, |
| [VK_FMT_B8G8R8A8_SRGB] = GEN6_FORMAT_B8G8R8A8_UNORM_SRGB, |
| [VK_FMT_B10G10R10A2_UNORM] = GEN6_FORMAT_B10G10R10A2_UNORM, |
| [VK_FMT_B10G10R10A2_SNORM] = GEN6_FORMAT_B10G10R10A2_SNORM, |
| [VK_FMT_B10G10R10A2_USCALED] = GEN6_FORMAT_B10G10R10A2_USCALED, |
| [VK_FMT_B10G10R10A2_SSCALED] = GEN6_FORMAT_B10G10R10A2_SSCALED, |
| [VK_FMT_B10G10R10A2_UINT] = GEN6_FORMAT_B10G10R10A2_UINT, |
| [VK_FMT_B10G10R10A2_SINT] = GEN6_FORMAT_B10G10R10A2_SINT |
| }; |
| |
| int intel_format_translate_color(const struct intel_gpu *gpu, |
| VkFormat format) |
| { |
| int fmt; |
| |
| assert(!icd_format_is_undef(format)); |
| assert(!icd_format_is_ds(format)); |
| |
| fmt = intel_color_mapping[format]; |
| /* TODO: Implement for remaining compressed formats. */ |
| |
| /* GEN6_FORMAT_R32G32B32A32_FLOAT happens to be 0 */ |
| if (format == VK_FMT_R32G32B32A32_SFLOAT) |
| assert(fmt == 0); |
| else if (!fmt) |
| fmt = -1; |
| |
| return fmt; |
| } |
| |
| static VkFlags intel_format_get_color_features(const struct intel_dev *dev, |
| VkFormat format) |
| { |
| const int fmt = intel_format_translate_color(dev->gpu, format); |
| const struct intel_vf_cap *vf; |
| const struct intel_sampler_cap *sampler; |
| const struct intel_dp_cap *dp; |
| VkFlags features; |
| |
| if (fmt < 0) |
| return 0; |
| |
| sampler = (fmt < ARRAY_SIZE(intel_sampler_caps)) ? |
| &intel_sampler_caps[fmt] : NULL; |
| vf = (fmt < ARRAY_SIZE(intel_vf_caps)) ? &intel_vf_caps[fmt] : NULL; |
| dp = (fmt < ARRAY_SIZE(intel_dp_caps)) ? &intel_dp_caps[fmt] : NULL; |
| |
| features = VK_FORMAT_STORAGE_IMAGE_BIT; |
| |
| #define TEST(dev, func, cap) ((func) && (func)->cap && \ |
| intel_gpu_gen((dev)->gpu) >= (func)->cap) |
| if (TEST(dev, vf, vertex_element)) { |
| /* no feature bit to set */ |
| } |
| |
| if (TEST(dev, sampler, sampling)) { |
| if (icd_format_is_int(format) || |
| TEST(dev, sampler, filtering)) |
| features |= VK_FORMAT_SAMPLED_IMAGE_BIT; |
| } |
| |
| if (TEST(dev, dp, typed_write)) |
| features |= VK_FORMAT_SAMPLED_IMAGE_BIT; |
| |
| if (TEST(dev, dp, rt_write)) { |
| features |= VK_FORMAT_COLOR_ATTACHMENT_BIT; |
| |
| if (TEST(dev, dp, rt_write_blending)) |
| features |= VK_FORMAT_COLOR_ATTACHMENT_BLEND_BIT; |
| |
| if (features & VK_FORMAT_SAMPLED_IMAGE_BIT) { |
| features |= VK_FORMAT_SAMPLED_IMAGE_BIT | |
| VK_FORMAT_CONVERSION_BIT; |
| } |
| } |
| #undef TEST |
| |
| return features; |
| } |
| |
| static VkFlags intel_format_get_ds_features(const struct intel_dev *dev, |
| VkFormat format) |
| { |
| VkFlags features; |
| |
| assert(icd_format_is_ds(format)); |
| |
| switch (format) { |
| case VK_FMT_S8_UINT: |
| features = VK_FORMAT_DEPTH_STENCIL_ATTACHMENT_BIT;; |
| break; |
| case VK_FMT_D16_UNORM: |
| case VK_FMT_D24_UNORM: |
| case VK_FMT_D32_SFLOAT: |
| features = VK_FORMAT_DEPTH_STENCIL_ATTACHMENT_BIT; |
| break; |
| case VK_FMT_D16_UNORM_S8_UINT: |
| case VK_FMT_D24_UNORM_S8_UINT: |
| case VK_FMT_D32_SFLOAT_S8_UINT: |
| features = VK_FORMAT_DEPTH_STENCIL_ATTACHMENT_BIT | |
| VK_FORMAT_DEPTH_STENCIL_ATTACHMENT_BIT; |
| break; |
| default: |
| features = 0; |
| break; |
| } |
| |
| return features; |
| } |
| |
| static VkFlags intel_format_get_raw_features(const struct intel_dev *dev, |
| VkFormat format) |
| { |
| return (format == VK_FMT_UNDEFINED) ? |
| VK_FORMAT_STORAGE_IMAGE_BIT : 0; |
| } |
| |
| static void intel_format_get_props(const struct intel_dev *dev, |
| VkFormat format, |
| VkFormatProperties *props) |
| { |
| if (icd_format_is_undef(format)) { |
| props->linearTilingFeatures = |
| intel_format_get_raw_features(dev, format); |
| props->optimalTilingFeatures = 0; |
| } else if(icd_format_is_color(format)) { |
| props->linearTilingFeatures = |
| intel_format_get_color_features(dev, format); |
| props->optimalTilingFeatures = props->linearTilingFeatures; |
| } else if(icd_format_is_ds(format)) { |
| props->linearTilingFeatures = 0; |
| props->optimalTilingFeatures = |
| intel_format_get_ds_features(dev, format); |
| } else { |
| props->linearTilingFeatures = 0; |
| props->optimalTilingFeatures = 0; |
| } |
| } |
| |
| ICD_EXPORT VkResult VKAPI vkGetFormatInfo( |
| VkDevice device, |
| VkFormat format, |
| VkFormatInfoType infoType, |
| size_t* pDataSize, |
| void* pData) |
| { |
| const struct intel_dev *dev = intel_dev(device); |
| VkResult ret = VK_SUCCESS; |
| |
| switch (infoType) { |
| case VK_INFO_TYPE_FORMAT_PROPERTIES: |
| *pDataSize = sizeof(VkFormatProperties); |
| if (pData == NULL) |
| return ret; |
| intel_format_get_props(dev, format, pData); |
| break; |
| default: |
| ret = VK_ERROR_INVALID_VALUE; |
| break; |
| } |
| |
| return ret; |
| } |