/* * Mesa 3-D graphics library * * Copyright (C) 2012-2013 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 */ #include "genhw/genhw.h" #include "vl/vl_video_buffer.h" #include "ilo_screen.h" #include "ilo_format.h" struct ilo_vf_cap { int vertex_element; }; struct ilo_sol_cap { int buffer; }; struct ilo_sampler_cap { int sampling; int filtering; int shadow_map; int chroma_key; }; struct ilo_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 ilo_vf_cap ilo_vf_caps[] = { #define CAP(vertex_element) { ILO_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 2 part 1, page 195 * - the Haswell PRM, volume 7, page 535 */ static const struct ilo_sol_cap ilo_sol_caps[] = { #define CAP(buffer) { ILO_GEN(buffer) } [GEN6_FORMAT_R32G32B32A32_FLOAT] = CAP( 1), [GEN6_FORMAT_R32G32B32A32_SINT] = CAP( 1), [GEN6_FORMAT_R32G32B32A32_UINT] = CAP( 1), [GEN6_FORMAT_R32G32B32_FLOAT] = CAP( 1), [GEN6_FORMAT_R32G32B32_SINT] = CAP( 1), [GEN6_FORMAT_R32G32B32_UINT] = CAP( 1), [GEN6_FORMAT_R32G32_FLOAT] = CAP( 1), [GEN6_FORMAT_R32G32_SINT] = CAP( 1), [GEN6_FORMAT_R32G32_UINT] = CAP( 1), [GEN6_FORMAT_R32_SINT] = CAP( 1), [GEN6_FORMAT_R32_UINT] = CAP( 1), [GEN6_FORMAT_R32_FLOAT] = CAP( 1), #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 ilo_sampler_cap ilo_sampler_caps[] = { #define CAP(sampling, filtering, shadow_map, chroma_key) \ { ILO_GEN(sampling), ILO_GEN(filtering), ILO_GEN(shadow_map), ILO_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 ilo_dp_cap ilo_dp_caps[] = { #define CAP(rt_write, rt_write_blending, typed_write, media_color_processing) \ { ILO_GEN(rt_write), ILO_GEN(rt_write_blending), ILO_GEN(typed_write), ILO_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 }; /** * Translate a color (non-depth/stencil) pipe format to the matching hardware * format. Return -1 on errors. */ int ilo_translate_color_format(const struct ilo_dev_info *dev, enum pipe_format format) { static const int format_mapping[PIPE_FORMAT_COUNT] = { [PIPE_FORMAT_NONE] = 0, [PIPE_FORMAT_B8G8R8A8_UNORM] = GEN6_FORMAT_B8G8R8A8_UNORM, [PIPE_FORMAT_B8G8R8X8_UNORM] = GEN6_FORMAT_B8G8R8X8_UNORM, [PIPE_FORMAT_A8R8G8B8_UNORM] = 0, [PIPE_FORMAT_X8R8G8B8_UNORM] = 0, [PIPE_FORMAT_B5G5R5A1_UNORM] = GEN6_FORMAT_B5G5R5A1_UNORM, [PIPE_FORMAT_B4G4R4A4_UNORM] = GEN6_FORMAT_B4G4R4A4_UNORM, [PIPE_FORMAT_B5G6R5_UNORM] = GEN6_FORMAT_B5G6R5_UNORM, [PIPE_FORMAT_R10G10B10A2_UNORM] = GEN6_FORMAT_R10G10B10A2_UNORM, [PIPE_FORMAT_L8_UNORM] = GEN6_FORMAT_L8_UNORM, [PIPE_FORMAT_A8_UNORM] = GEN6_FORMAT_A8_UNORM, [PIPE_FORMAT_I8_UNORM] = GEN6_FORMAT_I8_UNORM, [PIPE_FORMAT_L8A8_UNORM] = GEN6_FORMAT_L8A8_UNORM, [PIPE_FORMAT_L16_UNORM] = GEN6_FORMAT_L16_UNORM, [PIPE_FORMAT_UYVY] = GEN6_FORMAT_YCRCB_SWAPUVY, [PIPE_FORMAT_YUYV] = GEN6_FORMAT_YCRCB_NORMAL, [PIPE_FORMAT_Z16_UNORM] = 0, [PIPE_FORMAT_Z32_UNORM] = 0, [PIPE_FORMAT_Z32_FLOAT] = 0, [PIPE_FORMAT_Z24_UNORM_S8_UINT] = 0, [PIPE_FORMAT_S8_UINT_Z24_UNORM] = 0, [PIPE_FORMAT_Z24X8_UNORM] = 0, [PIPE_FORMAT_X8Z24_UNORM] = 0, [PIPE_FORMAT_S8_UINT] = 0, [PIPE_FORMAT_R64_FLOAT] = GEN6_FORMAT_R64_FLOAT, [PIPE_FORMAT_R64G64_FLOAT] = GEN6_FORMAT_R64G64_FLOAT, [PIPE_FORMAT_R64G64B64_FLOAT] = GEN6_FORMAT_R64G64B64_FLOAT, [PIPE_FORMAT_R64G64B64A64_FLOAT] = GEN6_FORMAT_R64G64B64A64_FLOAT, [PIPE_FORMAT_R32_FLOAT] = GEN6_FORMAT_R32_FLOAT, [PIPE_FORMAT_R32G32_FLOAT] = GEN6_FORMAT_R32G32_FLOAT, [PIPE_FORMAT_R32G32B32_FLOAT] = GEN6_FORMAT_R32G32B32_FLOAT, [PIPE_FORMAT_R32G32B32A32_FLOAT] = GEN6_FORMAT_R32G32B32A32_FLOAT, [PIPE_FORMAT_R32_UNORM] = GEN6_FORMAT_R32_UNORM, [PIPE_FORMAT_R32G32_UNORM] = GEN6_FORMAT_R32G32_UNORM, [PIPE_FORMAT_R32G32B32_UNORM] = GEN6_FORMAT_R32G32B32_UNORM, [PIPE_FORMAT_R32G32B32A32_UNORM] = GEN6_FORMAT_R32G32B32A32_UNORM, [PIPE_FORMAT_R32_USCALED] = GEN6_FORMAT_R32_USCALED, [PIPE_FORMAT_R32G32_USCALED] = GEN6_FORMAT_R32G32_USCALED, [PIPE_FORMAT_R32G32B32_USCALED] = GEN6_FORMAT_R32G32B32_USCALED, [PIPE_FORMAT_R32G32B32A32_USCALED] = GEN6_FORMAT_R32G32B32A32_USCALED, [PIPE_FORMAT_R32_SNORM] = GEN6_FORMAT_R32_SNORM, [PIPE_FORMAT_R32G32_SNORM] = GEN6_FORMAT_R32G32_SNORM, [PIPE_FORMAT_R32G32B32_SNORM] = GEN6_FORMAT_R32G32B32_SNORM, [PIPE_FORMAT_R32G32B32A32_SNORM] = GEN6_FORMAT_R32G32B32A32_SNORM, [PIPE_FORMAT_R32_SSCALED] = GEN6_FORMAT_R32_SSCALED, [PIPE_FORMAT_R32G32_SSCALED] = GEN6_FORMAT_R32G32_SSCALED, [PIPE_FORMAT_R32G32B32_SSCALED] = GEN6_FORMAT_R32G32B32_SSCALED, [PIPE_FORMAT_R32G32B32A32_SSCALED] = GEN6_FORMAT_R32G32B32A32_SSCALED, [PIPE_FORMAT_R16_UNORM] = GEN6_FORMAT_R16_UNORM, [PIPE_FORMAT_R16G16_UNORM] = GEN6_FORMAT_R16G16_UNORM, [PIPE_FORMAT_R16G16B16_UNORM] = GEN6_FORMAT_R16G16B16_UNORM, [PIPE_FORMAT_R16G16B16A16_UNORM] = GEN6_FORMAT_R16G16B16A16_UNORM, [PIPE_FORMAT_R16_USCALED] = GEN6_FORMAT_R16_USCALED, [PIPE_FORMAT_R16G16_USCALED] = GEN6_FORMAT_R16G16_USCALED, [PIPE_FORMAT_R16G16B16_USCALED] = GEN6_FORMAT_R16G16B16_USCALED, [PIPE_FORMAT_R16G16B16A16_USCALED] = GEN6_FORMAT_R16G16B16A16_USCALED, [PIPE_FORMAT_R16_SNORM] = GEN6_FORMAT_R16_SNORM, [PIPE_FORMAT_R16G16_SNORM] = GEN6_FORMAT_R16G16_SNORM, [PIPE_FORMAT_R16G16B16_SNORM] = GEN6_FORMAT_R16G16B16_SNORM, [PIPE_FORMAT_R16G16B16A16_SNORM] = GEN6_FORMAT_R16G16B16A16_SNORM, [PIPE_FORMAT_R16_SSCALED] = GEN6_FORMAT_R16_SSCALED, [PIPE_FORMAT_R16G16_SSCALED] = GEN6_FORMAT_R16G16_SSCALED, [PIPE_FORMAT_R16G16B16_SSCALED] = GEN6_FORMAT_R16G16B16_SSCALED, [PIPE_FORMAT_R16G16B16A16_SSCALED] = GEN6_FORMAT_R16G16B16A16_SSCALED, [PIPE_FORMAT_R8_UNORM] = GEN6_FORMAT_R8_UNORM, [PIPE_FORMAT_R8G8_UNORM] = GEN6_FORMAT_R8G8_UNORM, [PIPE_FORMAT_R8G8B8_UNORM] = GEN6_FORMAT_R8G8B8_UNORM, [PIPE_FORMAT_R8G8B8A8_UNORM] = GEN6_FORMAT_R8G8B8A8_UNORM, [PIPE_FORMAT_X8B8G8R8_UNORM] = 0, [PIPE_FORMAT_R8_USCALED] = GEN6_FORMAT_R8_USCALED, [PIPE_FORMAT_R8G8_USCALED] = GEN6_FORMAT_R8G8_USCALED, [PIPE_FORMAT_R8G8B8_USCALED] = GEN6_FORMAT_R8G8B8_USCALED, [PIPE_FORMAT_R8G8B8A8_USCALED] = GEN6_FORMAT_R8G8B8A8_USCALED, [PIPE_FORMAT_R8_SNORM] = GEN6_FORMAT_R8_SNORM, [PIPE_FORMAT_R8G8_SNORM] = GEN6_FORMAT_R8G8_SNORM, [PIPE_FORMAT_R8G8B8_SNORM] = GEN6_FORMAT_R8G8B8_SNORM, [PIPE_FORMAT_R8G8B8A8_SNORM] = GEN6_FORMAT_R8G8B8A8_SNORM, [PIPE_FORMAT_R8_SSCALED] = GEN6_FORMAT_R8_SSCALED, [PIPE_FORMAT_R8G8_SSCALED] = GEN6_FORMAT_R8G8_SSCALED, [PIPE_FORMAT_R8G8B8_SSCALED] = GEN6_FORMAT_R8G8B8_SSCALED, [PIPE_FORMAT_R8G8B8A8_SSCALED] = GEN6_FORMAT_R8G8B8A8_SSCALED, [PIPE_FORMAT_R32_FIXED] = GEN6_FORMAT_R32_SFIXED, [PIPE_FORMAT_R32G32_FIXED] = GEN6_FORMAT_R32G32_SFIXED, [PIPE_FORMAT_R32G32B32_FIXED] = GEN6_FORMAT_R32G32B32_SFIXED, [PIPE_FORMAT_R32G32B32A32_FIXED] = GEN6_FORMAT_R32G32B32A32_SFIXED, [PIPE_FORMAT_R16_FLOAT] = GEN6_FORMAT_R16_FLOAT, [PIPE_FORMAT_R16G16_FLOAT] = GEN6_FORMAT_R16G16_FLOAT, [PIPE_FORMAT_R16G16B16_FLOAT] = GEN6_FORMAT_R16G16B16_FLOAT, [PIPE_FORMAT_R16G16B16A16_FLOAT] = GEN6_FORMAT_R16G16B16A16_FLOAT, [PIPE_FORMAT_L8_SRGB] = GEN6_FORMAT_L8_UNORM_SRGB, [PIPE_FORMAT_L8A8_SRGB] = GEN6_FORMAT_L8A8_UNORM_SRGB, [PIPE_FORMAT_R8G8B8_SRGB] = GEN6_FORMAT_R8G8B8_UNORM_SRGB, [PIPE_FORMAT_A8B8G8R8_SRGB] = 0, [PIPE_FORMAT_X8B8G8R8_SRGB] = 0, [PIPE_FORMAT_B8G8R8A8_SRGB] = GEN6_FORMAT_B8G8R8A8_UNORM_SRGB, [PIPE_FORMAT_B8G8R8X8_SRGB] = GEN6_FORMAT_B8G8R8X8_UNORM_SRGB, [PIPE_FORMAT_A8R8G8B8_SRGB] = 0, [PIPE_FORMAT_X8R8G8B8_SRGB] = 0, [PIPE_FORMAT_R8G8B8A8_SRGB] = GEN6_FORMAT_R8G8B8A8_UNORM_SRGB, [PIPE_FORMAT_DXT1_RGB] = GEN6_FORMAT_DXT1_RGB, [PIPE_FORMAT_DXT1_RGBA] = GEN6_FORMAT_BC1_UNORM, [PIPE_FORMAT_DXT3_RGBA] = GEN6_FORMAT_BC2_UNORM, [PIPE_FORMAT_DXT5_RGBA] = GEN6_FORMAT_BC3_UNORM, [PIPE_FORMAT_DXT1_SRGB] = GEN6_FORMAT_DXT1_RGB_SRGB, [PIPE_FORMAT_DXT1_SRGBA] = GEN6_FORMAT_BC1_UNORM_SRGB, [PIPE_FORMAT_DXT3_SRGBA] = GEN6_FORMAT_BC2_UNORM_SRGB, [PIPE_FORMAT_DXT5_SRGBA] = GEN6_FORMAT_BC3_UNORM_SRGB, [PIPE_FORMAT_RGTC1_UNORM] = GEN6_FORMAT_BC4_UNORM, [PIPE_FORMAT_RGTC1_SNORM] = GEN6_FORMAT_BC4_SNORM, [PIPE_FORMAT_RGTC2_UNORM] = GEN6_FORMAT_BC5_UNORM, [PIPE_FORMAT_RGTC2_SNORM] = GEN6_FORMAT_BC5_SNORM, [PIPE_FORMAT_R8G8_B8G8_UNORM] = 0, [PIPE_FORMAT_G8R8_G8B8_UNORM] = 0, [PIPE_FORMAT_R8SG8SB8UX8U_NORM] = 0, [PIPE_FORMAT_R5SG5SB6U_NORM] = 0, [PIPE_FORMAT_A8B8G8R8_UNORM] = 0, [PIPE_FORMAT_B5G5R5X1_UNORM] = GEN6_FORMAT_B5G5R5X1_UNORM, [PIPE_FORMAT_R10G10B10A2_USCALED] = GEN6_FORMAT_R10G10B10A2_USCALED, [PIPE_FORMAT_R11G11B10_FLOAT] = GEN6_FORMAT_R11G11B10_FLOAT, [PIPE_FORMAT_R9G9B9E5_FLOAT] = GEN6_FORMAT_R9G9B9E5_SHAREDEXP, [PIPE_FORMAT_Z32_FLOAT_S8X24_UINT] = 0, [PIPE_FORMAT_R1_UNORM] = GEN6_FORMAT_R1_UNORM, [PIPE_FORMAT_R10G10B10X2_USCALED] = GEN6_FORMAT_R10G10B10X2_USCALED, [PIPE_FORMAT_R10G10B10X2_SNORM] = 0, [PIPE_FORMAT_L4A4_UNORM] = 0, [PIPE_FORMAT_B10G10R10A2_UNORM] = GEN6_FORMAT_B10G10R10A2_UNORM, [PIPE_FORMAT_R10SG10SB10SA2U_NORM] = 0, [PIPE_FORMAT_R8G8Bx_SNORM] = 0, [PIPE_FORMAT_R8G8B8X8_UNORM] = GEN6_FORMAT_R8G8B8X8_UNORM, [PIPE_FORMAT_B4G4R4X4_UNORM] = 0, [PIPE_FORMAT_X24S8_UINT] = 0, [PIPE_FORMAT_S8X24_UINT] = 0, [PIPE_FORMAT_X32_S8X24_UINT] = 0, [PIPE_FORMAT_B2G3R3_UNORM] = 0, [PIPE_FORMAT_L16A16_UNORM] = GEN6_FORMAT_L16A16_UNORM, [PIPE_FORMAT_A16_UNORM] = GEN6_FORMAT_A16_UNORM, [PIPE_FORMAT_I16_UNORM] = GEN6_FORMAT_I16_UNORM, [PIPE_FORMAT_LATC1_UNORM] = 0, [PIPE_FORMAT_LATC1_SNORM] = 0, [PIPE_FORMAT_LATC2_UNORM] = 0, [PIPE_FORMAT_LATC2_SNORM] = 0, [PIPE_FORMAT_A8_SNORM] = 0, [PIPE_FORMAT_L8_SNORM] = 0, [PIPE_FORMAT_L8A8_SNORM] = 0, [PIPE_FORMAT_I8_SNORM] = 0, [PIPE_FORMAT_A16_SNORM] = 0, [PIPE_FORMAT_L16_SNORM] = 0, [PIPE_FORMAT_L16A16_SNORM] = 0, [PIPE_FORMAT_I16_SNORM] = 0, [PIPE_FORMAT_A16_FLOAT] = GEN6_FORMAT_A16_FLOAT, [PIPE_FORMAT_L16_FLOAT] = GEN6_FORMAT_L16_FLOAT, [PIPE_FORMAT_L16A16_FLOAT] = GEN6_FORMAT_L16A16_FLOAT, [PIPE_FORMAT_I16_FLOAT] = GEN6_FORMAT_I16_FLOAT, [PIPE_FORMAT_A32_FLOAT] = GEN6_FORMAT_A32_FLOAT, [PIPE_FORMAT_L32_FLOAT] = GEN6_FORMAT_L32_FLOAT, [PIPE_FORMAT_L32A32_FLOAT] = GEN6_FORMAT_L32A32_FLOAT, [PIPE_FORMAT_I32_FLOAT] = GEN6_FORMAT_I32_FLOAT, [PIPE_FORMAT_YV12] = 0, [PIPE_FORMAT_YV16] = 0, [PIPE_FORMAT_IYUV] = 0, [PIPE_FORMAT_NV12] = 0, [PIPE_FORMAT_NV21] = 0, [PIPE_FORMAT_A4R4_UNORM] = 0, [PIPE_FORMAT_R4A4_UNORM] = 0, [PIPE_FORMAT_R8A8_UNORM] = 0, [PIPE_FORMAT_A8R8_UNORM] = 0, [PIPE_FORMAT_R10G10B10A2_SSCALED] = GEN6_FORMAT_R10G10B10A2_SSCALED, [PIPE_FORMAT_R10G10B10A2_SNORM] = GEN6_FORMAT_R10G10B10A2_SNORM, [PIPE_FORMAT_B10G10R10A2_USCALED] = GEN6_FORMAT_B10G10R10A2_USCALED, [PIPE_FORMAT_B10G10R10A2_SSCALED] = GEN6_FORMAT_B10G10R10A2_SSCALED, [PIPE_FORMAT_B10G10R10A2_SNORM] = GEN6_FORMAT_B10G10R10A2_SNORM, [PIPE_FORMAT_R8_UINT] = GEN6_FORMAT_R8_UINT, [PIPE_FORMAT_R8G8_UINT] = GEN6_FORMAT_R8G8_UINT, [PIPE_FORMAT_R8G8B8_UINT] = GEN6_FORMAT_R8G8B8_UINT, [PIPE_FORMAT_R8G8B8A8_UINT] = GEN6_FORMAT_R8G8B8A8_UINT, [PIPE_FORMAT_R8_SINT] = GEN6_FORMAT_R8_SINT, [PIPE_FORMAT_R8G8_SINT] = GEN6_FORMAT_R8G8_SINT, [PIPE_FORMAT_R8G8B8_SINT] = GEN6_FORMAT_R8G8B8_SINT, [PIPE_FORMAT_R8G8B8A8_SINT] = GEN6_FORMAT_R8G8B8A8_SINT, [PIPE_FORMAT_R16_UINT] = GEN6_FORMAT_R16_UINT, [PIPE_FORMAT_R16G16_UINT] = GEN6_FORMAT_R16G16_UINT, [PIPE_FORMAT_R16G16B16_UINT] = GEN6_FORMAT_R16G16B16_UINT, [PIPE_FORMAT_R16G16B16A16_UINT] = GEN6_FORMAT_R16G16B16A16_UINT, [PIPE_FORMAT_R16_SINT] = GEN6_FORMAT_R16_SINT, [PIPE_FORMAT_R16G16_SINT] = GEN6_FORMAT_R16G16_SINT, [PIPE_FORMAT_R16G16B16_SINT] = GEN6_FORMAT_R16G16B16_SINT, [PIPE_FORMAT_R16G16B16A16_SINT] = GEN6_FORMAT_R16G16B16A16_SINT, [PIPE_FORMAT_R32_UINT] = GEN6_FORMAT_R32_UINT, [PIPE_FORMAT_R32G32_UINT] = GEN6_FORMAT_R32G32_UINT, [PIPE_FORMAT_R32G32B32_UINT] = GEN6_FORMAT_R32G32B32_UINT, [PIPE_FORMAT_R32G32B32A32_UINT] = GEN6_FORMAT_R32G32B32A32_UINT, [PIPE_FORMAT_R32_SINT] = GEN6_FORMAT_R32_SINT, [PIPE_FORMAT_R32G32_SINT] = GEN6_FORMAT_R32G32_SINT, [PIPE_FORMAT_R32G32B32_SINT] = GEN6_FORMAT_R32G32B32_SINT, [PIPE_FORMAT_R32G32B32A32_SINT] = GEN6_FORMAT_R32G32B32A32_SINT, [PIPE_FORMAT_A8_UINT] = 0, [PIPE_FORMAT_I8_UINT] = GEN6_FORMAT_I8_UINT, [PIPE_FORMAT_L8_UINT] = GEN6_FORMAT_L8_UINT, [PIPE_FORMAT_L8A8_UINT] = GEN6_FORMAT_L8A8_UINT, [PIPE_FORMAT_A8_SINT] = 0, [PIPE_FORMAT_I8_SINT] = GEN6_FORMAT_I8_SINT, [PIPE_FORMAT_L8_SINT] = GEN6_FORMAT_L8_SINT, [PIPE_FORMAT_L8A8_SINT] = GEN6_FORMAT_L8A8_SINT, [PIPE_FORMAT_A16_UINT] = 0, [PIPE_FORMAT_I16_UINT] = 0, [PIPE_FORMAT_L16_UINT] = 0, [PIPE_FORMAT_L16A16_UINT] = 0, [PIPE_FORMAT_A16_SINT] = 0, [PIPE_FORMAT_I16_SINT] = 0, [PIPE_FORMAT_L16_SINT] = 0, [PIPE_FORMAT_L16A16_SINT] = 0, [PIPE_FORMAT_A32_UINT] = 0, [PIPE_FORMAT_I32_UINT] = 0, [PIPE_FORMAT_L32_UINT] = 0, [PIPE_FORMAT_L32A32_UINT] = 0, [PIPE_FORMAT_A32_SINT] = 0, [PIPE_FORMAT_I32_SINT] = 0, [PIPE_FORMAT_L32_SINT] = 0, [PIPE_FORMAT_L32A32_SINT] = 0, [PIPE_FORMAT_B10G10R10A2_UINT] = GEN6_FORMAT_B10G10R10A2_UINT, [PIPE_FORMAT_ETC1_RGB8] = GEN6_FORMAT_ETC1_RGB8, [PIPE_FORMAT_R8G8_R8B8_UNORM] = 0, [PIPE_FORMAT_G8R8_B8R8_UNORM] = 0, [PIPE_FORMAT_R8G8B8X8_SNORM] = 0, [PIPE_FORMAT_R8G8B8X8_SRGB] = 0, [PIPE_FORMAT_R8G8B8X8_UINT] = 0, [PIPE_FORMAT_R8G8B8X8_SINT] = 0, [PIPE_FORMAT_B10G10R10X2_UNORM] = GEN6_FORMAT_B10G10R10X2_UNORM, [PIPE_FORMAT_R16G16B16X16_UNORM] = GEN6_FORMAT_R16G16B16X16_UNORM, [PIPE_FORMAT_R16G16B16X16_SNORM] = 0, [PIPE_FORMAT_R16G16B16X16_FLOAT] = GEN6_FORMAT_R16G16B16X16_FLOAT, [PIPE_FORMAT_R16G16B16X16_UINT] = 0, [PIPE_FORMAT_R16G16B16X16_SINT] = 0, [PIPE_FORMAT_R32G32B32X32_FLOAT] = GEN6_FORMAT_R32G32B32X32_FLOAT, [PIPE_FORMAT_R32G32B32X32_UINT] = 0, [PIPE_FORMAT_R32G32B32X32_SINT] = 0, [PIPE_FORMAT_R8A8_SNORM] = 0, [PIPE_FORMAT_R16A16_UNORM] = 0, [PIPE_FORMAT_R16A16_SNORM] = 0, [PIPE_FORMAT_R16A16_FLOAT] = 0, [PIPE_FORMAT_R32A32_FLOAT] = 0, [PIPE_FORMAT_R8A8_UINT] = 0, [PIPE_FORMAT_R8A8_SINT] = 0, [PIPE_FORMAT_R16A16_UINT] = 0, [PIPE_FORMAT_R16A16_SINT] = 0, [PIPE_FORMAT_R32A32_UINT] = 0, [PIPE_FORMAT_R32A32_SINT] = 0, [PIPE_FORMAT_R10G10B10A2_UINT] = GEN6_FORMAT_R10G10B10A2_UINT, [PIPE_FORMAT_B5G6R5_SRGB] = GEN6_FORMAT_B5G6R5_UNORM_SRGB, }; int sfmt = format_mapping[format]; /* GEN6_FORMAT_R32G32B32A32_FLOAT happens to be 0 */ if (!sfmt && format != PIPE_FORMAT_R32G32B32A32_FLOAT) sfmt = -1; return sfmt; } static bool ilo_format_supports_zs(const struct ilo_dev_info *dev, enum pipe_format format) { switch (format) { case PIPE_FORMAT_Z16_UNORM: case PIPE_FORMAT_Z24X8_UNORM: case PIPE_FORMAT_Z32_FLOAT: case PIPE_FORMAT_Z24_UNORM_S8_UINT: case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT: return true; case PIPE_FORMAT_S8_UINT: /* TODO separate stencil */ default: return false; } } static bool ilo_format_supports_rt(const struct ilo_dev_info *dev, enum pipe_format format) { const int idx = ilo_translate_format(dev, format, PIPE_BIND_RENDER_TARGET); const struct ilo_dp_cap *cap = (idx >= 0 && idx < Elements(ilo_dp_caps)) ? &ilo_dp_caps[idx] : NULL; if (!cap || !cap->rt_write) return false; assert(!cap->rt_write_blending || cap->rt_write_blending >= cap->rt_write); return util_format_is_pure_integer(format) ? (dev->gen >= cap->rt_write) : (cap->rt_write_blending) ? (dev->gen >= cap->rt_write_blending) : false; } static bool ilo_format_supports_sampler(const struct ilo_dev_info *dev, enum pipe_format format) { const int idx = ilo_translate_format(dev, format, PIPE_BIND_SAMPLER_VIEW); const struct ilo_sampler_cap *cap = (idx >= 0 && idx < Elements(ilo_sampler_caps)) ? &ilo_sampler_caps[idx] : NULL; if (!cap || !cap->sampling) return false; assert(!cap->filtering || cap->filtering >= cap->sampling); return util_format_is_pure_integer(format) ? (dev->gen >= cap->sampling) : (cap->filtering) ? (dev->gen >= cap->filtering) : false; } static bool ilo_format_supports_vb(const struct ilo_dev_info *dev, enum pipe_format format) { const int idx = ilo_translate_format(dev, format, PIPE_BIND_VERTEX_BUFFER); const struct ilo_vf_cap *cap = (idx >= 0 && idx < Elements(ilo_vf_caps)) ? &ilo_vf_caps[idx] : NULL; return (cap && cap->vertex_element && dev->gen >= cap->vertex_element); } static boolean ilo_is_format_supported(struct pipe_screen *screen, enum pipe_format format, enum pipe_texture_target target, unsigned sample_count, unsigned bindings) { struct ilo_screen *is = ilo_screen(screen); const struct ilo_dev_info *dev = &is->dev; unsigned bind; if (!util_format_is_supported(format, bindings)) return false; /* no MSAA support yet */ if (sample_count > 1) return false; bind = (bindings & PIPE_BIND_DEPTH_STENCIL); if (bind && !ilo_format_supports_zs(dev, format)) return false; bind = (bindings & PIPE_BIND_RENDER_TARGET); if (bind && !ilo_format_supports_rt(dev, format)) return false; bind = (bindings & PIPE_BIND_SAMPLER_VIEW); if (bind && !ilo_format_supports_sampler(dev, format)) return false; bind = (bindings & PIPE_BIND_VERTEX_BUFFER); if (bind && !ilo_format_supports_vb(dev, format)) return false; (void) ilo_sol_caps; return true; } static boolean ilo_is_video_format_supported(struct pipe_screen *screen, enum pipe_format format, enum pipe_video_profile profile, enum pipe_video_entrypoint entrypoint) { return vl_video_buffer_is_format_supported(screen, format, profile, entrypoint); } /** * Initialize format-related functions. */ void ilo_init_format_functions(struct ilo_screen *is) { is->base.is_format_supported = ilo_is_format_supported; is->base.is_video_format_supported = ilo_is_video_format_supported; }