| 0,0 → 1,687 |
|---|
| /* |
| * 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 <olv@lunarg.com> |
| */ |
| |
| #include "vl/vl_video_buffer.h" |
| #include "brw_defines.h" |
| |
| #include "ilo_screen.h" |
| #include "ilo_format.h" |
| |
| /* stolen from classic i965 */ |
| struct surface_format_info { |
| bool exists; |
| int sampling; |
| int filtering; |
| int shadow_compare; |
| int chroma_key; |
| int render_target; |
| int alpha_blend; |
| int input_vb; |
| int streamed_output_vb; |
| int color_processing; |
| }; |
| |
| /* This macro allows us to write the table almost as it appears in the PRM, |
| * while restructuring it to turn it into the C code we want. |
| */ |
| #define SF(sampl, filt, shad, ck, rt, ab, vb, so, color, sf) \ |
| [sf] = { true, sampl, filt, shad, ck, rt, ab, vb, so, color }, |
| |
| #define Y 0 |
| #define x 999 |
| /** |
| * This is the table of support for surface (texture, renderbuffer, and vertex |
| * buffer, but not depthbuffer) formats across the various hardware generations. |
| * |
| * The table is formatted to match the documentation, except that the docs have |
| * this ridiculous mapping of Y[*+~^#&] for "supported on DevWhatever". To put |
| * it in our table, here's the mapping: |
| * |
| * Y*: 45 |
| * Y+: 45 (g45/gm45) |
| * Y~: 50 (gen5) |
| * Y^: 60 (gen6) |
| * Y#: 70 (gen7) |
| * |
| * The abbreviations in the header below are: |
| * smpl - Sampling Engine |
| * filt - Sampling Engine Filtering |
| * shad - Sampling Engine Shadow Map |
| * CK - Sampling Engine Chroma Key |
| * RT - Render Target |
| * AB - Alpha Blend Render Target |
| * VB - Input Vertex Buffer |
| * SO - Steamed Output Vertex Buffers (transform feedback) |
| * color - Color Processing |
| * |
| * See page 88 of the Sandybridge PRM VOL4_Part1 PDF. |
| * |
| * As of Ivybridge, the columns are no longer in that table and the |
| * information can be found spread across: |
| * |
| * - VOL2_Part1 section 2.5.11 Format Conversion (vertex fetch). |
| * - VOL4_Part1 section 2.12.2.1.2 Sampler Output Channel Mapping. |
| * - VOL4_Part1 section 3.9.11 Render Target Write. |
| */ |
| const struct surface_format_info surface_formats[] = { |
| /* smpl filt shad CK RT AB VB SO color */ |
| SF( Y, 50, x, x, Y, Y, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32A32_FLOAT) |
| SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32A32_SINT) |
| SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32A32_UINT) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32A32_UNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32A32_SNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R64G64_FLOAT) |
| SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R32G32B32X32_FLOAT) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32A32_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32A32_USCALED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R32G32B32A32_SFIXED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R64G64_PASSTHRU) |
| SF( Y, 50, x, x, x, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32_FLOAT) |
| SF( Y, x, x, x, x, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32_SINT) |
| SF( Y, x, x, x, x, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32_UINT) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32_UNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32_SNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32_USCALED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R32G32B32_SFIXED) |
| SF( Y, Y, x, x, Y, 45, Y, x, 60, BRW_SURFACEFORMAT_R16G16B16A16_UNORM) |
| SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_SNORM) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_SINT) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_UINT) |
| SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_FLOAT) |
| SF( Y, 50, x, x, Y, Y, Y, Y, x, BRW_SURFACEFORMAT_R32G32_FLOAT) |
| SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32_SINT) |
| SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32_UINT) |
| SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_R32_FLOAT_X8X24_TYPELESS) |
| SF( Y, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_X32_TYPELESS_G8X24_UINT) |
| SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L32A32_FLOAT) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32_UNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32_SNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R64_FLOAT) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R16G16B16X16_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R16G16B16X16_FLOAT) |
| SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A32X32_FLOAT) |
| SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L32X32_FLOAT) |
| SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_I32X32_FLOAT) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_USCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32_USCALED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R32G32_SFIXED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R64_PASSTHRU) |
| SF( Y, Y, x, Y, Y, Y, Y, x, 60, BRW_SURFACEFORMAT_B8G8R8A8_UNORM) |
| SF( Y, Y, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB) |
| /* smpl filt shad CK RT AB VB SO color */ |
| SF( Y, Y, x, x, Y, Y, Y, x, 60, BRW_SURFACEFORMAT_R10G10B10A2_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, 60, BRW_SURFACEFORMAT_R10G10B10A2_UNORM_SRGB) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R10G10B10A2_UINT) |
| SF( Y, Y, x, x, x, Y, Y, x, x, BRW_SURFACEFORMAT_R10G10B10_SNORM_A2_UNORM) |
| SF( Y, Y, x, x, Y, Y, Y, x, 60, BRW_SURFACEFORMAT_R8G8B8A8_UNORM) |
| SF( Y, Y, x, x, Y, Y, x, x, 60, BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB) |
| SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_SNORM) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_SINT) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_UINT) |
| SF( Y, Y, x, x, Y, 45, Y, x, x, BRW_SURFACEFORMAT_R16G16_UNORM) |
| SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R16G16_SNORM) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16G16_SINT) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16G16_UINT) |
| SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R16G16_FLOAT) |
| SF( Y, Y, x, x, Y, Y, x, x, 60, BRW_SURFACEFORMAT_B10G10R10A2_UNORM) |
| SF( Y, Y, x, x, Y, Y, x, x, 60, BRW_SURFACEFORMAT_B10G10R10A2_UNORM_SRGB) |
| SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R11G11B10_FLOAT) |
| SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32_SINT) |
| SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32_UINT) |
| SF( Y, 50, Y, x, Y, Y, Y, Y, x, BRW_SURFACEFORMAT_R32_FLOAT) |
| SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_R24_UNORM_X8_TYPELESS) |
| SF( Y, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_X24_TYPELESS_G8_UINT) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L16A16_UNORM) |
| SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_I24X8_UNORM) |
| SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_L24X8_UNORM) |
| SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_A24X8_UNORM) |
| SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_I32_FLOAT) |
| SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_L32_FLOAT) |
| SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_A32_FLOAT) |
| SF( Y, Y, x, Y, x, x, x, x, 60, BRW_SURFACEFORMAT_B8G8R8X8_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B8G8R8X8_UNORM_SRGB) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R8G8B8X8_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B10G10R10X2_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L16A16_FLOAT) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32_UNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32_SNORM) |
| /* smpl filt shad CK RT AB VB SO color */ |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R10G10B10X2_USCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_USCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16_USCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32_USCALED) |
| SF( Y, Y, x, Y, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G6R5_UNORM) |
| SF( Y, Y, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G6R5_UNORM_SRGB) |
| SF( Y, Y, x, Y, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G5R5A1_UNORM) |
| SF( Y, Y, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G5R5A1_UNORM_SRGB) |
| SF( Y, Y, x, Y, Y, Y, x, x, x, BRW_SURFACEFORMAT_B4G4R4A4_UNORM) |
| SF( Y, Y, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B4G4R4A4_UNORM_SRGB) |
| SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R8G8_UNORM) |
| SF( Y, Y, x, Y, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R8G8_SNORM) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8G8_SINT) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8G8_UINT) |
| SF( Y, Y, Y, x, Y, 45, Y, x, 70, BRW_SURFACEFORMAT_R16_UNORM) |
| SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R16_SNORM) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16_SINT) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16_UINT) |
| SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R16_FLOAT) |
| SF(50, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A8P8_UNORM_PALETTE0) |
| SF(50, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A8P8_UNORM_PALETTE1) |
| SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_I16_UNORM) |
| SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_L16_UNORM) |
| SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_A16_UNORM) |
| SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_L8A8_UNORM) |
| SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_I16_FLOAT) |
| SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_L16_FLOAT) |
| SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_A16_FLOAT) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L8A8_UNORM_SRGB) |
| SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_R5G5_SNORM_B6_UNORM) |
| SF( x, x, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G5R5X1_UNORM) |
| SF( x, x, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G5R5X1_UNORM_SRGB) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8_USCALED) |
| /* smpl filt shad CK RT AB VB SO color */ |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16_USCALED) |
| SF(50, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P8A8_UNORM_PALETTE0) |
| SF(50, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P8A8_UNORM_PALETTE1) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A1B5G5R5_UNORM) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A4B4G4R4_UNORM) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L8A8_UINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L8A8_SINT) |
| SF( Y, Y, x, 45, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R8_UNORM) |
| SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R8_SNORM) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8_SINT) |
| SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8_UINT) |
| SF( Y, Y, x, Y, Y, Y, x, x, x, BRW_SURFACEFORMAT_A8_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_I8_UNORM) |
| SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_L8_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P4A4_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A4P4_UNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8_USCALED) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P8_UNORM_PALETTE0) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L8_UNORM_SRGB) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P8_UNORM_PALETTE1) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P4A4_UNORM_PALETTE1) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A4P4_UNORM_PALETTE1) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_Y8_SNORM) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L8_UINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L8_SINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_I8_UINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_I8_SINT) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_DXT1_RGB_SRGB) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R1_UINT) |
| SF( Y, Y, x, Y, Y, x, x, x, 60, BRW_SURFACEFORMAT_YCRCB_NORMAL) |
| SF( Y, Y, x, Y, Y, x, x, x, 60, BRW_SURFACEFORMAT_YCRCB_SWAPUVY) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P2_UNORM_PALETTE0) |
| SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P2_UNORM_PALETTE1) |
| SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_BC1_UNORM) |
| SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_BC2_UNORM) |
| SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_BC3_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC4_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC5_UNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC1_UNORM_SRGB) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC2_UNORM_SRGB) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC3_UNORM_SRGB) |
| SF( Y, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_MONO8) |
| SF( Y, Y, x, x, Y, x, x, x, 60, BRW_SURFACEFORMAT_YCRCB_SWAPUV) |
| SF( Y, Y, x, x, Y, x, x, x, 60, BRW_SURFACEFORMAT_YCRCB_SWAPY) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_DXT1_RGB) |
| /* smpl filt shad CK RT AB VB SO color */ |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_FXT1) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8_UNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8_SNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8_USCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R64G64B64A64_FLOAT) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R64G64B64_FLOAT) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC4_SNORM) |
| SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC5_SNORM) |
| SF(50, 50, x, x, x, x, 60, x, x, BRW_SURFACEFORMAT_R16G16B16_FLOAT) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16_UNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16_SNORM) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16_SSCALED) |
| SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16_USCALED) |
| SF(70, 70, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC6H_SF16) |
| SF(70, 70, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC7_UNORM) |
| SF(70, 70, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC7_UNORM_SRGB) |
| SF(70, 70, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC6H_UF16) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_PLANAR_420_8) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R8G8B8_UNORM_SRGB) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_ETC1_RGB8) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_ETC2_RGB8) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_EAC_R11) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_EAC_RG11) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_EAC_SIGNED_R11) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_EAC_SIGNED_RG11) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_ETC2_SRGB8) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R16G16B16_UINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R16G16B16_SINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R32_SFIXED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R10G10B10A2_SNORM) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R10G10B10A2_USCALED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R10G10B10A2_SSCALED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R10G10B10A2_SINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B10G10R10A2_SNORM) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B10G10R10A2_USCALED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B10G10R10A2_SSCALED) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B10G10R10A2_UINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B10G10R10A2_SINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R64G64B64A64_PASSTHRU) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R64G64B64_PASSTHRU) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_ETC2_RGB8_PTA) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_ETC2_SRGB8_PTA) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_ETC2_EAC_RGBA8) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_ETC2_EAC_SRGB8_A8) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R8G8B8_UINT) |
| SF( x, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R8G8B8_SINT) |
| }; |
| #undef x |
| #undef Y |
| |
| static const struct surface_format_info * |
| lookup_surface_format_info(enum pipe_format format, unsigned bind) |
| { |
| static const struct surface_format_info nonexist = { |
| .exists = false, |
| .sampling = 999, |
| .filtering = 999, |
| .shadow_compare = 999, |
| .chroma_key = 999, |
| .render_target = 999, |
| .alpha_blend = 999, |
| .input_vb = 999, |
| .streamed_output_vb = 999, |
| .color_processing = 999, |
| }; |
| const int surfaceformat = ilo_translate_format(format, bind); |
| |
| return (surfaceformat >= 0 && surfaceformat < Elements(surface_formats) && |
| surface_formats[surfaceformat].exists) ? |
| &surface_formats[surfaceformat] : &nonexist; |
| } |
| |
| /** |
| * Translate a color (non-depth/stencil) pipe format to the matching hardware |
| * format. Return -1 on errors. |
| */ |
| int |
| ilo_translate_color_format(enum pipe_format format) |
| { |
| static const int format_mapping[PIPE_FORMAT_COUNT] = { |
| [PIPE_FORMAT_NONE] = 0, |
| [PIPE_FORMAT_B8G8R8A8_UNORM] = BRW_SURFACEFORMAT_B8G8R8A8_UNORM, |
| [PIPE_FORMAT_B8G8R8X8_UNORM] = BRW_SURFACEFORMAT_B8G8R8X8_UNORM, |
| [PIPE_FORMAT_A8R8G8B8_UNORM] = 0, |
| [PIPE_FORMAT_X8R8G8B8_UNORM] = 0, |
| [PIPE_FORMAT_B5G5R5A1_UNORM] = BRW_SURFACEFORMAT_B5G5R5A1_UNORM, |
| [PIPE_FORMAT_B4G4R4A4_UNORM] = BRW_SURFACEFORMAT_B4G4R4A4_UNORM, |
| [PIPE_FORMAT_B5G6R5_UNORM] = BRW_SURFACEFORMAT_B5G6R5_UNORM, |
| [PIPE_FORMAT_R10G10B10A2_UNORM] = BRW_SURFACEFORMAT_R10G10B10A2_UNORM, |
| [PIPE_FORMAT_L8_UNORM] = BRW_SURFACEFORMAT_L8_UNORM, |
| [PIPE_FORMAT_A8_UNORM] = BRW_SURFACEFORMAT_A8_UNORM, |
| [PIPE_FORMAT_I8_UNORM] = BRW_SURFACEFORMAT_I8_UNORM, |
| [PIPE_FORMAT_L8A8_UNORM] = BRW_SURFACEFORMAT_L8A8_UNORM, |
| [PIPE_FORMAT_L16_UNORM] = BRW_SURFACEFORMAT_L16_UNORM, |
| [PIPE_FORMAT_UYVY] = BRW_SURFACEFORMAT_YCRCB_SWAPUVY, |
| [PIPE_FORMAT_YUYV] = BRW_SURFACEFORMAT_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] = BRW_SURFACEFORMAT_R64_FLOAT, |
| [PIPE_FORMAT_R64G64_FLOAT] = BRW_SURFACEFORMAT_R64G64_FLOAT, |
| [PIPE_FORMAT_R64G64B64_FLOAT] = BRW_SURFACEFORMAT_R64G64B64_FLOAT, |
| [PIPE_FORMAT_R64G64B64A64_FLOAT] = BRW_SURFACEFORMAT_R64G64B64A64_FLOAT, |
| [PIPE_FORMAT_R32_FLOAT] = BRW_SURFACEFORMAT_R32_FLOAT, |
| [PIPE_FORMAT_R32G32_FLOAT] = BRW_SURFACEFORMAT_R32G32_FLOAT, |
| [PIPE_FORMAT_R32G32B32_FLOAT] = BRW_SURFACEFORMAT_R32G32B32_FLOAT, |
| [PIPE_FORMAT_R32G32B32A32_FLOAT] = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT, |
| [PIPE_FORMAT_R32_UNORM] = BRW_SURFACEFORMAT_R32_UNORM, |
| [PIPE_FORMAT_R32G32_UNORM] = BRW_SURFACEFORMAT_R32G32_UNORM, |
| [PIPE_FORMAT_R32G32B32_UNORM] = BRW_SURFACEFORMAT_R32G32B32_UNORM, |
| [PIPE_FORMAT_R32G32B32A32_UNORM] = BRW_SURFACEFORMAT_R32G32B32A32_UNORM, |
| [PIPE_FORMAT_R32_USCALED] = BRW_SURFACEFORMAT_R32_USCALED, |
| [PIPE_FORMAT_R32G32_USCALED] = BRW_SURFACEFORMAT_R32G32_USCALED, |
| [PIPE_FORMAT_R32G32B32_USCALED] = BRW_SURFACEFORMAT_R32G32B32_USCALED, |
| [PIPE_FORMAT_R32G32B32A32_USCALED] = BRW_SURFACEFORMAT_R32G32B32A32_USCALED, |
| [PIPE_FORMAT_R32_SNORM] = BRW_SURFACEFORMAT_R32_SNORM, |
| [PIPE_FORMAT_R32G32_SNORM] = BRW_SURFACEFORMAT_R32G32_SNORM, |
| [PIPE_FORMAT_R32G32B32_SNORM] = BRW_SURFACEFORMAT_R32G32B32_SNORM, |
| [PIPE_FORMAT_R32G32B32A32_SNORM] = BRW_SURFACEFORMAT_R32G32B32A32_SNORM, |
| [PIPE_FORMAT_R32_SSCALED] = BRW_SURFACEFORMAT_R32_SSCALED, |
| [PIPE_FORMAT_R32G32_SSCALED] = BRW_SURFACEFORMAT_R32G32_SSCALED, |
| [PIPE_FORMAT_R32G32B32_SSCALED] = BRW_SURFACEFORMAT_R32G32B32_SSCALED, |
| [PIPE_FORMAT_R32G32B32A32_SSCALED] = BRW_SURFACEFORMAT_R32G32B32A32_SSCALED, |
| [PIPE_FORMAT_R16_UNORM] = BRW_SURFACEFORMAT_R16_UNORM, |
| [PIPE_FORMAT_R16G16_UNORM] = BRW_SURFACEFORMAT_R16G16_UNORM, |
| [PIPE_FORMAT_R16G16B16_UNORM] = BRW_SURFACEFORMAT_R16G16B16_UNORM, |
| [PIPE_FORMAT_R16G16B16A16_UNORM] = BRW_SURFACEFORMAT_R16G16B16A16_UNORM, |
| [PIPE_FORMAT_R16_USCALED] = BRW_SURFACEFORMAT_R16_USCALED, |
| [PIPE_FORMAT_R16G16_USCALED] = BRW_SURFACEFORMAT_R16G16_USCALED, |
| [PIPE_FORMAT_R16G16B16_USCALED] = BRW_SURFACEFORMAT_R16G16B16_USCALED, |
| [PIPE_FORMAT_R16G16B16A16_USCALED] = BRW_SURFACEFORMAT_R16G16B16A16_USCALED, |
| [PIPE_FORMAT_R16_SNORM] = BRW_SURFACEFORMAT_R16_SNORM, |
| [PIPE_FORMAT_R16G16_SNORM] = BRW_SURFACEFORMAT_R16G16_SNORM, |
| [PIPE_FORMAT_R16G16B16_SNORM] = BRW_SURFACEFORMAT_R16G16B16_SNORM, |
| [PIPE_FORMAT_R16G16B16A16_SNORM] = BRW_SURFACEFORMAT_R16G16B16A16_SNORM, |
| [PIPE_FORMAT_R16_SSCALED] = BRW_SURFACEFORMAT_R16_SSCALED, |
| [PIPE_FORMAT_R16G16_SSCALED] = BRW_SURFACEFORMAT_R16G16_SSCALED, |
| [PIPE_FORMAT_R16G16B16_SSCALED] = BRW_SURFACEFORMAT_R16G16B16_SSCALED, |
| [PIPE_FORMAT_R16G16B16A16_SSCALED] = BRW_SURFACEFORMAT_R16G16B16A16_SSCALED, |
| [PIPE_FORMAT_R8_UNORM] = BRW_SURFACEFORMAT_R8_UNORM, |
| [PIPE_FORMAT_R8G8_UNORM] = BRW_SURFACEFORMAT_R8G8_UNORM, |
| [PIPE_FORMAT_R8G8B8_UNORM] = BRW_SURFACEFORMAT_R8G8B8_UNORM, |
| [PIPE_FORMAT_R8G8B8A8_UNORM] = BRW_SURFACEFORMAT_R8G8B8A8_UNORM, |
| [PIPE_FORMAT_X8B8G8R8_UNORM] = 0, |
| [PIPE_FORMAT_R8_USCALED] = BRW_SURFACEFORMAT_R8_USCALED, |
| [PIPE_FORMAT_R8G8_USCALED] = BRW_SURFACEFORMAT_R8G8_USCALED, |
| [PIPE_FORMAT_R8G8B8_USCALED] = BRW_SURFACEFORMAT_R8G8B8_USCALED, |
| [PIPE_FORMAT_R8G8B8A8_USCALED] = BRW_SURFACEFORMAT_R8G8B8A8_USCALED, |
| [PIPE_FORMAT_R8_SNORM] = BRW_SURFACEFORMAT_R8_SNORM, |
| [PIPE_FORMAT_R8G8_SNORM] = BRW_SURFACEFORMAT_R8G8_SNORM, |
| [PIPE_FORMAT_R8G8B8_SNORM] = BRW_SURFACEFORMAT_R8G8B8_SNORM, |
| [PIPE_FORMAT_R8G8B8A8_SNORM] = BRW_SURFACEFORMAT_R8G8B8A8_SNORM, |
| [PIPE_FORMAT_R8_SSCALED] = BRW_SURFACEFORMAT_R8_SSCALED, |
| [PIPE_FORMAT_R8G8_SSCALED] = BRW_SURFACEFORMAT_R8G8_SSCALED, |
| [PIPE_FORMAT_R8G8B8_SSCALED] = BRW_SURFACEFORMAT_R8G8B8_SSCALED, |
| [PIPE_FORMAT_R8G8B8A8_SSCALED] = BRW_SURFACEFORMAT_R8G8B8A8_SSCALED, |
| [PIPE_FORMAT_R32_FIXED] = BRW_SURFACEFORMAT_R32_SFIXED, |
| [PIPE_FORMAT_R32G32_FIXED] = BRW_SURFACEFORMAT_R32G32_SFIXED, |
| [PIPE_FORMAT_R32G32B32_FIXED] = BRW_SURFACEFORMAT_R32G32B32_SFIXED, |
| [PIPE_FORMAT_R32G32B32A32_FIXED] = BRW_SURFACEFORMAT_R32G32B32A32_SFIXED, |
| [PIPE_FORMAT_R16_FLOAT] = BRW_SURFACEFORMAT_R16_FLOAT, |
| [PIPE_FORMAT_R16G16_FLOAT] = BRW_SURFACEFORMAT_R16G16_FLOAT, |
| [PIPE_FORMAT_R16G16B16_FLOAT] = BRW_SURFACEFORMAT_R16G16B16_FLOAT, |
| [PIPE_FORMAT_R16G16B16A16_FLOAT] = BRW_SURFACEFORMAT_R16G16B16A16_FLOAT, |
| [PIPE_FORMAT_L8_SRGB] = BRW_SURFACEFORMAT_L8_UNORM_SRGB, |
| [PIPE_FORMAT_L8A8_SRGB] = BRW_SURFACEFORMAT_L8A8_UNORM_SRGB, |
| [PIPE_FORMAT_R8G8B8_SRGB] = BRW_SURFACEFORMAT_R8G8B8_UNORM_SRGB, |
| [PIPE_FORMAT_A8B8G8R8_SRGB] = 0, |
| [PIPE_FORMAT_X8B8G8R8_SRGB] = 0, |
| [PIPE_FORMAT_B8G8R8A8_SRGB] = BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB, |
| [PIPE_FORMAT_B8G8R8X8_SRGB] = 0, |
| [PIPE_FORMAT_A8R8G8B8_SRGB] = 0, |
| [PIPE_FORMAT_X8R8G8B8_SRGB] = 0, |
| [PIPE_FORMAT_R8G8B8A8_SRGB] = 0, |
| [PIPE_FORMAT_DXT1_RGB] = BRW_SURFACEFORMAT_DXT1_RGB, |
| [PIPE_FORMAT_DXT1_RGBA] = BRW_SURFACEFORMAT_BC1_UNORM, |
| [PIPE_FORMAT_DXT3_RGBA] = BRW_SURFACEFORMAT_BC2_UNORM, |
| [PIPE_FORMAT_DXT5_RGBA] = BRW_SURFACEFORMAT_BC3_UNORM, |
| [PIPE_FORMAT_DXT1_SRGB] = BRW_SURFACEFORMAT_DXT1_RGB_SRGB, |
| [PIPE_FORMAT_DXT1_SRGBA] = BRW_SURFACEFORMAT_BC1_UNORM_SRGB, |
| [PIPE_FORMAT_DXT3_SRGBA] = BRW_SURFACEFORMAT_BC2_UNORM_SRGB, |
| [PIPE_FORMAT_DXT5_SRGBA] = BRW_SURFACEFORMAT_BC3_UNORM_SRGB, |
| [PIPE_FORMAT_RGTC1_UNORM] = BRW_SURFACEFORMAT_BC4_UNORM, |
| [PIPE_FORMAT_RGTC1_SNORM] = BRW_SURFACEFORMAT_BC4_SNORM, |
| [PIPE_FORMAT_RGTC2_UNORM] = BRW_SURFACEFORMAT_BC5_UNORM, |
| [PIPE_FORMAT_RGTC2_SNORM] = BRW_SURFACEFORMAT_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] = BRW_SURFACEFORMAT_B5G5R5X1_UNORM, |
| [PIPE_FORMAT_R10G10B10A2_USCALED] = BRW_SURFACEFORMAT_R10G10B10A2_USCALED, |
| [PIPE_FORMAT_R11G11B10_FLOAT] = BRW_SURFACEFORMAT_R11G11B10_FLOAT, |
| [PIPE_FORMAT_R9G9B9E5_FLOAT] = BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP, |
| [PIPE_FORMAT_Z32_FLOAT_S8X24_UINT] = 0, |
| [PIPE_FORMAT_R1_UNORM] = 0, |
| [PIPE_FORMAT_R10G10B10X2_USCALED] = BRW_SURFACEFORMAT_R10G10B10X2_USCALED, |
| [PIPE_FORMAT_R10G10B10X2_SNORM] = 0, |
| [PIPE_FORMAT_L4A4_UNORM] = 0, |
| [PIPE_FORMAT_B10G10R10A2_UNORM] = BRW_SURFACEFORMAT_B10G10R10A2_UNORM, |
| [PIPE_FORMAT_R10SG10SB10SA2U_NORM] = 0, |
| [PIPE_FORMAT_R8G8Bx_SNORM] = 0, |
| [PIPE_FORMAT_R8G8B8X8_UNORM] = BRW_SURFACEFORMAT_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] = BRW_SURFACEFORMAT_L16A16_UNORM, |
| [PIPE_FORMAT_A16_UNORM] = BRW_SURFACEFORMAT_A16_UNORM, |
| [PIPE_FORMAT_I16_UNORM] = BRW_SURFACEFORMAT_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] = BRW_SURFACEFORMAT_A16_FLOAT, |
| [PIPE_FORMAT_L16_FLOAT] = BRW_SURFACEFORMAT_L16_FLOAT, |
| [PIPE_FORMAT_L16A16_FLOAT] = BRW_SURFACEFORMAT_L16A16_FLOAT, |
| [PIPE_FORMAT_I16_FLOAT] = BRW_SURFACEFORMAT_I16_FLOAT, |
| [PIPE_FORMAT_A32_FLOAT] = BRW_SURFACEFORMAT_A32_FLOAT, |
| [PIPE_FORMAT_L32_FLOAT] = BRW_SURFACEFORMAT_L32_FLOAT, |
| [PIPE_FORMAT_L32A32_FLOAT] = BRW_SURFACEFORMAT_L32A32_FLOAT, |
| [PIPE_FORMAT_I32_FLOAT] = BRW_SURFACEFORMAT_I32_FLOAT, |
| [PIPE_FORMAT_YV12] = 0, |
| [PIPE_FORMAT_YV16] = 0, |
| [PIPE_FORMAT_IYUV] = 0, |
| [PIPE_FORMAT_NV12] = 0, |
| [PIPE_FORMAT_NV21] = 0, |
| [PIPE_FORMAT_R4A4_UNORM] = 0, |
| [PIPE_FORMAT_A4R4_UNORM] = 0, |
| [PIPE_FORMAT_R8A8_UNORM] = 0, |
| [PIPE_FORMAT_A8R8_UNORM] = 0, |
| [PIPE_FORMAT_R10G10B10A2_SSCALED] = BRW_SURFACEFORMAT_R10G10B10A2_SSCALED, |
| [PIPE_FORMAT_R10G10B10A2_SNORM] = BRW_SURFACEFORMAT_R10G10B10A2_SNORM, |
| [PIPE_FORMAT_B10G10R10A2_USCALED] = BRW_SURFACEFORMAT_B10G10R10A2_USCALED, |
| [PIPE_FORMAT_B10G10R10A2_SSCALED] = BRW_SURFACEFORMAT_B10G10R10A2_SSCALED, |
| [PIPE_FORMAT_B10G10R10A2_SNORM] = BRW_SURFACEFORMAT_B10G10R10A2_SNORM, |
| [PIPE_FORMAT_R8_UINT] = BRW_SURFACEFORMAT_R8_UINT, |
| [PIPE_FORMAT_R8G8_UINT] = BRW_SURFACEFORMAT_R8G8_UINT, |
| [PIPE_FORMAT_R8G8B8_UINT] = BRW_SURFACEFORMAT_R8G8B8_UINT, |
| [PIPE_FORMAT_R8G8B8A8_UINT] = BRW_SURFACEFORMAT_R8G8B8A8_UINT, |
| [PIPE_FORMAT_R8_SINT] = BRW_SURFACEFORMAT_R8_SINT, |
| [PIPE_FORMAT_R8G8_SINT] = BRW_SURFACEFORMAT_R8G8_SINT, |
| [PIPE_FORMAT_R8G8B8_SINT] = BRW_SURFACEFORMAT_R8G8B8_SINT, |
| [PIPE_FORMAT_R8G8B8A8_SINT] = BRW_SURFACEFORMAT_R8G8B8A8_SINT, |
| [PIPE_FORMAT_R16_UINT] = BRW_SURFACEFORMAT_R16_UINT, |
| [PIPE_FORMAT_R16G16_UINT] = BRW_SURFACEFORMAT_R16G16_UINT, |
| [PIPE_FORMAT_R16G16B16_UINT] = BRW_SURFACEFORMAT_R16G16B16_UINT, |
| [PIPE_FORMAT_R16G16B16A16_UINT] = BRW_SURFACEFORMAT_R16G16B16A16_UINT, |
| [PIPE_FORMAT_R16_SINT] = BRW_SURFACEFORMAT_R16_SINT, |
| [PIPE_FORMAT_R16G16_SINT] = BRW_SURFACEFORMAT_R16G16_SINT, |
| [PIPE_FORMAT_R16G16B16_SINT] = BRW_SURFACEFORMAT_R16G16B16_SINT, |
| [PIPE_FORMAT_R16G16B16A16_SINT] = BRW_SURFACEFORMAT_R16G16B16A16_SINT, |
| [PIPE_FORMAT_R32_UINT] = BRW_SURFACEFORMAT_R32_UINT, |
| [PIPE_FORMAT_R32G32_UINT] = BRW_SURFACEFORMAT_R32G32_UINT, |
| [PIPE_FORMAT_R32G32B32_UINT] = BRW_SURFACEFORMAT_R32G32B32_UINT, |
| [PIPE_FORMAT_R32G32B32A32_UINT] = BRW_SURFACEFORMAT_R32G32B32A32_UINT, |
| [PIPE_FORMAT_R32_SINT] = BRW_SURFACEFORMAT_R32_SINT, |
| [PIPE_FORMAT_R32G32_SINT] = BRW_SURFACEFORMAT_R32G32_SINT, |
| [PIPE_FORMAT_R32G32B32_SINT] = BRW_SURFACEFORMAT_R32G32B32_SINT, |
| [PIPE_FORMAT_R32G32B32A32_SINT] = BRW_SURFACEFORMAT_R32G32B32A32_SINT, |
| [PIPE_FORMAT_A8_UINT] = 0, |
| [PIPE_FORMAT_I8_UINT] = BRW_SURFACEFORMAT_I8_UINT, |
| [PIPE_FORMAT_L8_UINT] = BRW_SURFACEFORMAT_L8_UINT, |
| [PIPE_FORMAT_L8A8_UINT] = BRW_SURFACEFORMAT_L8A8_UINT, |
| [PIPE_FORMAT_A8_SINT] = 0, |
| [PIPE_FORMAT_I8_SINT] = BRW_SURFACEFORMAT_I8_SINT, |
| [PIPE_FORMAT_L8_SINT] = BRW_SURFACEFORMAT_L8_SINT, |
| [PIPE_FORMAT_L8A8_SINT] = BRW_SURFACEFORMAT_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] = BRW_SURFACEFORMAT_B10G10R10A2_UINT, |
| [PIPE_FORMAT_ETC1_RGB8] = BRW_SURFACEFORMAT_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] = BRW_SURFACEFORMAT_B10G10R10X2_UNORM, |
| [PIPE_FORMAT_R16G16B16X16_UNORM] = BRW_SURFACEFORMAT_R16G16B16X16_UNORM, |
| [PIPE_FORMAT_R16G16B16X16_SNORM] = 0, |
| [PIPE_FORMAT_R16G16B16X16_FLOAT] = BRW_SURFACEFORMAT_R16G16B16X16_FLOAT, |
| [PIPE_FORMAT_R16G16B16X16_UINT] = 0, |
| [PIPE_FORMAT_R16G16B16X16_SINT] = 0, |
| [PIPE_FORMAT_R32G32B32X32_FLOAT] = BRW_SURFACEFORMAT_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, |
| }; |
| int sfmt = format_mapping[format]; |
| |
| /* BRW_SURFACEFORMAT_R32G32B32A32_FLOAT happens to be 0 */ |
| if (!sfmt && format != PIPE_FORMAT_R32G32B32A32_FLOAT) |
| sfmt = -1; |
| |
| return sfmt; |
| } |
| |
| 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 int gen = ILO_GEN_GET_MAJOR(is->dev.gen * 10); |
| const bool is_pure_int = util_format_is_pure_integer(format); |
| const struct surface_format_info *info; |
| 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) { |
| 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: |
| break; |
| case PIPE_FORMAT_S8_UINT: |
| /* TODO separate stencil */ |
| default: |
| return false; |
| } |
| } |
| |
| bind = (bindings & PIPE_BIND_RENDER_TARGET); |
| if (bind) { |
| info = lookup_surface_format_info(format, bind); |
| |
| if (gen < info->render_target) |
| return false; |
| |
| if (!is_pure_int && gen < info->alpha_blend) |
| return false; |
| } |
| |
| bind = (bindings & PIPE_BIND_SAMPLER_VIEW); |
| if (bind) { |
| info = lookup_surface_format_info(format, bind); |
| |
| if (gen < info->sampling) |
| return false; |
| |
| if (!is_pure_int && gen < info->filtering) |
| return false; |
| } |
| |
| bind = (bindings & PIPE_BIND_VERTEX_BUFFER); |
| if (bind) { |
| info = lookup_surface_format_info(format, bind); |
| |
| if (gen < info->input_vb) |
| return false; |
| } |
| |
| return true; |
| } |
| |
| static boolean |
| ilo_is_video_format_supported(struct pipe_screen *screen, |
| enum pipe_format format, |
| enum pipe_video_profile profile) |
| { |
| return vl_video_buffer_is_format_supported(screen, format, profile); |
| } |
| |
| /** |
| * 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; |
| } |