534 lines
28 KiB
C
534 lines
28 KiB
C
/*
|
|
* Copyright © 2017 Intel Corporation
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
|
|
/**
|
|
* @file iris_formats.c
|
|
*
|
|
* Converts Gallium formats (PIPE_FORMAT_*) to hardware ones (ISL_FORMAT_*).
|
|
* Provides information about which formats support what features.
|
|
*/
|
|
|
|
#include "util/bitscan.h"
|
|
#include "util/macros.h"
|
|
#include "util/u_format.h"
|
|
|
|
#include "iris_resource.h"
|
|
#include "iris_screen.h"
|
|
|
|
enum isl_format
|
|
iris_isl_format_for_pipe_format(enum pipe_format pf)
|
|
{
|
|
static const enum isl_format table[PIPE_FORMAT_COUNT] = {
|
|
[0 ... PIPE_FORMAT_COUNT-1] = ISL_FORMAT_UNSUPPORTED,
|
|
|
|
[PIPE_FORMAT_B8G8R8A8_UNORM] = ISL_FORMAT_B8G8R8A8_UNORM,
|
|
[PIPE_FORMAT_B8G8R8X8_UNORM] = ISL_FORMAT_B8G8R8X8_UNORM,
|
|
//[PIPE_FORMAT_A8R8G8B8_UNORM] = ISL_FORMAT_A8R8G8B8_UNORM,
|
|
//[PIPE_FORMAT_X8R8G8B8_UNORM] = ISL_FORMAT_X8R8G8B8_UNORM,
|
|
[PIPE_FORMAT_B5G5R5A1_UNORM] = ISL_FORMAT_B5G5R5A1_UNORM,
|
|
[PIPE_FORMAT_B4G4R4A4_UNORM] = ISL_FORMAT_B4G4R4A4_UNORM,
|
|
[PIPE_FORMAT_B5G6R5_UNORM] = ISL_FORMAT_B5G6R5_UNORM,
|
|
[PIPE_FORMAT_R10G10B10A2_UNORM] = ISL_FORMAT_R10G10B10A2_UNORM,
|
|
//[PIPE_FORMAT_L8_UNORM] = ISL_FORMAT_L8_UNORM,
|
|
//[PIPE_FORMAT_A8_UNORM] = ISL_FORMAT_A8_UNORM,
|
|
//[PIPE_FORMAT_I8_UNORM] = ISL_FORMAT_I8_UNORM,
|
|
//[PIPE_FORMAT_L8A8_UNORM] = ISL_FORMAT_L8A8_UNORM,
|
|
//[PIPE_FORMAT_L16_UNORM] = ISL_FORMAT_L16_UNORM,
|
|
//[PIPE_FORMAT_UYVY] = ISL_FORMAT_UYVY,
|
|
//[PIPE_FORMAT_YUYV] = ISL_FORMAT_YUYV,
|
|
[PIPE_FORMAT_Z16_UNORM] = ISL_FORMAT_R16_UNORM,
|
|
[PIPE_FORMAT_Z32_UNORM] = ISL_FORMAT_R32_UNORM,
|
|
[PIPE_FORMAT_Z32_FLOAT] = ISL_FORMAT_R32_FLOAT,
|
|
/* XXX: separate stencil */
|
|
[PIPE_FORMAT_Z24_UNORM_S8_UINT] = ISL_FORMAT_R24_UNORM_X8_TYPELESS,
|
|
//[PIPE_FORMAT_S8_UINT_Z24_UNORM] = ISL_FORMAT_S8_UINT_Z24_UNORM,
|
|
[PIPE_FORMAT_Z24X8_UNORM] = ISL_FORMAT_R24_UNORM_X8_TYPELESS,
|
|
//[PIPE_FORMAT_X8Z24_UNORM] = ISL_FORMAT_R24_UNORM_X8_TYPELESS,
|
|
[PIPE_FORMAT_S8_UINT] = ISL_FORMAT_R8_UINT,
|
|
[PIPE_FORMAT_R64_FLOAT] = ISL_FORMAT_R64_FLOAT,
|
|
[PIPE_FORMAT_R64G64_FLOAT] = ISL_FORMAT_R64G64_FLOAT,
|
|
[PIPE_FORMAT_R64G64B64_FLOAT] = ISL_FORMAT_R64G64B64_FLOAT,
|
|
[PIPE_FORMAT_R64G64B64A64_FLOAT] = ISL_FORMAT_R64G64B64A64_FLOAT,
|
|
[PIPE_FORMAT_R32_FLOAT] = ISL_FORMAT_R32_FLOAT,
|
|
[PIPE_FORMAT_R32G32_FLOAT] = ISL_FORMAT_R32G32_FLOAT,
|
|
[PIPE_FORMAT_R32G32B32_FLOAT] = ISL_FORMAT_R32G32B32_FLOAT,
|
|
[PIPE_FORMAT_R32G32B32A32_FLOAT] = ISL_FORMAT_R32G32B32A32_FLOAT,
|
|
[PIPE_FORMAT_R32_UNORM] = ISL_FORMAT_R32_UNORM,
|
|
[PIPE_FORMAT_R32G32_UNORM] = ISL_FORMAT_R32G32_UNORM,
|
|
[PIPE_FORMAT_R32G32B32_UNORM] = ISL_FORMAT_R32G32B32_UNORM,
|
|
[PIPE_FORMAT_R32G32B32A32_UNORM] = ISL_FORMAT_R32G32B32A32_UNORM,
|
|
[PIPE_FORMAT_R32_USCALED] = ISL_FORMAT_R32_USCALED,
|
|
[PIPE_FORMAT_R32G32_USCALED] = ISL_FORMAT_R32G32_USCALED,
|
|
[PIPE_FORMAT_R32G32B32_USCALED] = ISL_FORMAT_R32G32B32_USCALED,
|
|
[PIPE_FORMAT_R32G32B32A32_USCALED] = ISL_FORMAT_R32G32B32A32_USCALED,
|
|
[PIPE_FORMAT_R32_SNORM] = ISL_FORMAT_R32_SNORM,
|
|
[PIPE_FORMAT_R32G32_SNORM] = ISL_FORMAT_R32G32_SNORM,
|
|
[PIPE_FORMAT_R32G32B32_SNORM] = ISL_FORMAT_R32G32B32_SNORM,
|
|
[PIPE_FORMAT_R32G32B32A32_SNORM] = ISL_FORMAT_R32G32B32A32_SNORM,
|
|
[PIPE_FORMAT_R32_SSCALED] = ISL_FORMAT_R32_SSCALED,
|
|
[PIPE_FORMAT_R32G32_SSCALED] = ISL_FORMAT_R32G32_SSCALED,
|
|
[PIPE_FORMAT_R32G32B32_SSCALED] = ISL_FORMAT_R32G32B32_SSCALED,
|
|
[PIPE_FORMAT_R32G32B32A32_SSCALED] = ISL_FORMAT_R32G32B32A32_SSCALED,
|
|
[PIPE_FORMAT_R16_UNORM] = ISL_FORMAT_R16_UNORM,
|
|
[PIPE_FORMAT_R16G16_UNORM] = ISL_FORMAT_R16G16_UNORM,
|
|
[PIPE_FORMAT_R16G16B16_UNORM] = ISL_FORMAT_R16G16B16_UNORM,
|
|
[PIPE_FORMAT_R16G16B16A16_UNORM] = ISL_FORMAT_R16G16B16A16_UNORM,
|
|
[PIPE_FORMAT_R16_USCALED] = ISL_FORMAT_R16_USCALED,
|
|
[PIPE_FORMAT_R16G16_USCALED] = ISL_FORMAT_R16G16_USCALED,
|
|
[PIPE_FORMAT_R16G16B16_USCALED] = ISL_FORMAT_R16G16B16_USCALED,
|
|
[PIPE_FORMAT_R16G16B16A16_USCALED] = ISL_FORMAT_R16G16B16A16_USCALED,
|
|
[PIPE_FORMAT_R16_SNORM] = ISL_FORMAT_R16_SNORM,
|
|
[PIPE_FORMAT_R16G16_SNORM] = ISL_FORMAT_R16G16_SNORM,
|
|
[PIPE_FORMAT_R16G16B16_SNORM] = ISL_FORMAT_R16G16B16_SNORM,
|
|
[PIPE_FORMAT_R16G16B16A16_SNORM] = ISL_FORMAT_R16G16B16A16_SNORM,
|
|
[PIPE_FORMAT_R16_SSCALED] = ISL_FORMAT_R16_SSCALED,
|
|
[PIPE_FORMAT_R16G16_SSCALED] = ISL_FORMAT_R16G16_SSCALED,
|
|
[PIPE_FORMAT_R16G16B16_SSCALED] = ISL_FORMAT_R16G16B16_SSCALED,
|
|
[PIPE_FORMAT_R16G16B16A16_SSCALED] = ISL_FORMAT_R16G16B16A16_SSCALED,
|
|
[PIPE_FORMAT_R8_UNORM] = ISL_FORMAT_R8_UNORM,
|
|
[PIPE_FORMAT_R8G8_UNORM] = ISL_FORMAT_R8G8_UNORM,
|
|
[PIPE_FORMAT_R8G8B8_UNORM] = ISL_FORMAT_R8G8B8_UNORM,
|
|
[PIPE_FORMAT_R8G8B8A8_UNORM] = ISL_FORMAT_R8G8B8A8_UNORM,
|
|
//[PIPE_FORMAT_X8B8G8R8_UNORM] = ISL_FORMAT_X8B8G8R8_UNORM,
|
|
[PIPE_FORMAT_R8_USCALED] = ISL_FORMAT_R8_USCALED,
|
|
[PIPE_FORMAT_R8G8_USCALED] = ISL_FORMAT_R8G8_USCALED,
|
|
[PIPE_FORMAT_R8G8B8_USCALED] = ISL_FORMAT_R8G8B8_USCALED,
|
|
[PIPE_FORMAT_R8G8B8A8_USCALED] = ISL_FORMAT_R8G8B8A8_USCALED,
|
|
[PIPE_FORMAT_R8_SNORM] = ISL_FORMAT_R8_SNORM,
|
|
[PIPE_FORMAT_R8G8_SNORM] = ISL_FORMAT_R8G8_SNORM,
|
|
[PIPE_FORMAT_R8G8B8_SNORM] = ISL_FORMAT_R8G8B8_SNORM,
|
|
[PIPE_FORMAT_R8G8B8A8_SNORM] = ISL_FORMAT_R8G8B8A8_SNORM,
|
|
[PIPE_FORMAT_R8_SSCALED] = ISL_FORMAT_R8_SSCALED,
|
|
[PIPE_FORMAT_R8G8_SSCALED] = ISL_FORMAT_R8G8_SSCALED,
|
|
[PIPE_FORMAT_R8G8B8_SSCALED] = ISL_FORMAT_R8G8B8_SSCALED,
|
|
[PIPE_FORMAT_R8G8B8A8_SSCALED] = ISL_FORMAT_R8G8B8A8_SSCALED,
|
|
[PIPE_FORMAT_R32_FIXED] = ISL_FORMAT_R32_SFIXED,
|
|
[PIPE_FORMAT_R32G32_FIXED] = ISL_FORMAT_R32G32_SFIXED,
|
|
[PIPE_FORMAT_R32G32B32_FIXED] = ISL_FORMAT_R32G32B32_SFIXED,
|
|
[PIPE_FORMAT_R32G32B32A32_FIXED] = ISL_FORMAT_R32G32B32A32_SFIXED,
|
|
[PIPE_FORMAT_R16_FLOAT] = ISL_FORMAT_R16_FLOAT,
|
|
[PIPE_FORMAT_R16G16_FLOAT] = ISL_FORMAT_R16G16_FLOAT,
|
|
[PIPE_FORMAT_R16G16B16_FLOAT] = ISL_FORMAT_R16G16B16_FLOAT,
|
|
[PIPE_FORMAT_R16G16B16A16_FLOAT] = ISL_FORMAT_R16G16B16A16_FLOAT,
|
|
|
|
//[PIPE_FORMAT_L8_SRGB] = ISL_FORMAT_L8_UNORM_SRGB,
|
|
//[PIPE_FORMAT_L8A8_SRGB] = ISL_FORMAT_L8A8_UNORM_SRGB,
|
|
[PIPE_FORMAT_R8G8B8_SRGB] = ISL_FORMAT_R8G8B8_UNORM_SRGB,
|
|
//[PIPE_FORMAT_A8B8G8R8_SRGB] = ISL_FORMAT_A8B8G8R8_UNORM_SRGB,
|
|
//[PIPE_FORMAT_X8B8G8R8_SRGB] = ISL_FORMAT_X8B8G8R8_UNORM_SRGB,
|
|
[PIPE_FORMAT_B8G8R8A8_SRGB] = ISL_FORMAT_B8G8R8A8_UNORM_SRGB,
|
|
[PIPE_FORMAT_B8G8R8X8_SRGB] = ISL_FORMAT_B8G8R8X8_UNORM_SRGB,
|
|
//[PIPE_FORMAT_A8R8G8B8_SRGB] = ISL_FORMAT_A8R8G8B8_UNORM_SRGB,
|
|
//[PIPE_FORMAT_X8R8G8B8_SRGB] = ISL_FORMAT_X8R8G8B8_UNORM_SRGB,
|
|
[PIPE_FORMAT_R8G8B8A8_SRGB] = ISL_FORMAT_R8G8B8A8_UNORM_SRGB,
|
|
|
|
[PIPE_FORMAT_DXT1_RGB] = ISL_FORMAT_BC1_UNORM,
|
|
[PIPE_FORMAT_DXT1_RGBA] = ISL_FORMAT_BC1_UNORM,
|
|
[PIPE_FORMAT_DXT3_RGBA] = ISL_FORMAT_BC2_UNORM,
|
|
[PIPE_FORMAT_DXT5_RGBA] = ISL_FORMAT_BC3_UNORM,
|
|
|
|
[PIPE_FORMAT_DXT1_SRGB] = ISL_FORMAT_BC1_UNORM_SRGB,
|
|
[PIPE_FORMAT_DXT1_SRGBA] = ISL_FORMAT_BC1_UNORM_SRGB,
|
|
[PIPE_FORMAT_DXT3_SRGBA] = ISL_FORMAT_BC2_UNORM_SRGB,
|
|
[PIPE_FORMAT_DXT5_SRGBA] = ISL_FORMAT_BC3_UNORM_SRGB,
|
|
|
|
[PIPE_FORMAT_RGTC1_UNORM] = ISL_FORMAT_BC4_UNORM,
|
|
[PIPE_FORMAT_RGTC1_SNORM] = ISL_FORMAT_BC4_SNORM,
|
|
[PIPE_FORMAT_RGTC2_UNORM] = ISL_FORMAT_BC5_UNORM,
|
|
[PIPE_FORMAT_RGTC2_SNORM] = ISL_FORMAT_BC5_SNORM,
|
|
|
|
//[PIPE_FORMAT_R8G8_B8G8_UNORM] = ISL_FORMAT_R8G8_B8G8_UNORM,
|
|
//[PIPE_FORMAT_G8R8_G8B8_UNORM] = ISL_FORMAT_G8R8_G8B8_UNORM,
|
|
|
|
//[PIPE_FORMAT_R8SG8SB8UX8U_NORM] = ISL_FORMAT_R8SG8SB8UX8U_NORM,
|
|
//[PIPE_FORMAT_R5SG5SB6U_NORM] = ISL_FORMAT_R5SG5SB6U_NORM,
|
|
|
|
//[PIPE_FORMAT_A8B8G8R8_UNORM] = ISL_FORMAT_A8B8G8R8_UNORM,
|
|
[PIPE_FORMAT_B5G5R5X1_UNORM] = ISL_FORMAT_B5G5R5X1_UNORM,
|
|
[PIPE_FORMAT_R10G10B10A2_USCALED] = ISL_FORMAT_R10G10B10A2_USCALED,
|
|
[PIPE_FORMAT_R11G11B10_FLOAT] = ISL_FORMAT_R11G11B10_FLOAT,
|
|
[PIPE_FORMAT_R9G9B9E5_FLOAT] = ISL_FORMAT_R9G9B9E5_SHAREDEXP,
|
|
[PIPE_FORMAT_Z32_FLOAT_S8X24_UINT] = ISL_FORMAT_R32_FLOAT_X8X24_TYPELESS,
|
|
[PIPE_FORMAT_R1_UNORM] = ISL_FORMAT_R1_UNORM,
|
|
[PIPE_FORMAT_R10G10B10X2_USCALED] = ISL_FORMAT_R10G10B10X2_USCALED,
|
|
//[PIPE_FORMAT_R10G10B10X2_SNORM] = ISL_FORMAT_R10G10B10X2_SNORM,
|
|
//[PIPE_FORMAT_L4A4_UNORM] = ISL_FORMAT_R4G4_UNORM,
|
|
[PIPE_FORMAT_B10G10R10A2_UNORM] = ISL_FORMAT_B10G10R10A2_UNORM,
|
|
//[PIPE_FORMAT_R10SG10SB10SA2U_NORM] = ISL_FORMAT_R10SG10SB10SA2U_NORM,
|
|
//[PIPE_FORMAT_R8G8Bx_SNORM] = ISL_FORMAT_R8G8Bx_SNORM,
|
|
[PIPE_FORMAT_R8G8B8X8_UNORM] = ISL_FORMAT_R8G8B8X8_UNORM,
|
|
//[PIPE_FORMAT_B4G4R4X4_UNORM] = ISL_FORMAT_B4G4R4X4_UNORM,
|
|
|
|
/* some stencil samplers formats */
|
|
//[PIPE_FORMAT_X24S8_UINT] = ISL_FORMAT_X24S8_UINT,
|
|
//[PIPE_FORMAT_S8X24_UINT] = ISL_FORMAT_S8X24_UINT,
|
|
//[PIPE_FORMAT_X32_S8X24_UINT] = ISL_FORMAT_X32_S8X24_UINT,
|
|
|
|
//[PIPE_FORMAT_B2G3R3_UNORM] = ISL_FORMAT_B2G3R3_UNORM,
|
|
//[PIPE_FORMAT_L16A16_UNORM] = ISL_FORMAT_R16G16_UNORM,
|
|
//[PIPE_FORMAT_A16_UNORM] = ISL_FORMAT_R16_UNORM,
|
|
//[PIPE_FORMAT_I16_UNORM] = ISL_FORMAT_R16_UNORM,
|
|
|
|
//[PIPE_FORMAT_LATC1_UNORM] = ISL_FORMAT_LATC1_UNORM,
|
|
//[PIPE_FORMAT_LATC1_SNORM] = ISL_FORMAT_LATC1_SNORM,
|
|
//[PIPE_FORMAT_LATC2_UNORM] = ISL_FORMAT_LATC2_UNORM,
|
|
//[PIPE_FORMAT_LATC2_SNORM] = ISL_FORMAT_LATC2_SNORM,
|
|
|
|
//[PIPE_FORMAT_A8_SNORM] = ISL_FORMAT_R8_SNORM,
|
|
//[PIPE_FORMAT_L8_SNORM] = ISL_FORMAT_R8_SNORM,
|
|
//[PIPE_FORMAT_L8A8_SNORM] = ISL_FORMAT_R8G8_SNORM,
|
|
//[PIPE_FORMAT_I8_SNORM] = ISL_FORMAT_R8_SNORM,
|
|
//[PIPE_FORMAT_A16_SNORM] = ISL_FORMAT_R16_SNORM,
|
|
//[PIPE_FORMAT_L16_SNORM] = ISL_FORMAT_R16_SNORM,
|
|
//[PIPE_FORMAT_L16A16_SNORM] = ISL_FORMAT_R16G16_SNORM,
|
|
//[PIPE_FORMAT_I16_SNORM] = ISL_FORMAT_R16_SNORM,
|
|
|
|
//[PIPE_FORMAT_A16_FLOAT] = ISL_FORMAT_R16_FLOAT,
|
|
//[PIPE_FORMAT_L16_FLOAT] = ISL_FORMAT_R16_FLOAT,
|
|
//[PIPE_FORMAT_L16A16_FLOAT] = ISL_FORMAT_R16G16_FLOAT,
|
|
//[PIPE_FORMAT_I16_FLOAT] = ISL_FORMAT_R16_FLOAT,
|
|
//[PIPE_FORMAT_A32_FLOAT] = ISL_FORMAT_R32_FLOAT,
|
|
//[PIPE_FORMAT_L32_FLOAT] = ISL_FORMAT_R32_FLOAT,
|
|
//[PIPE_FORMAT_L32A32_FLOAT] = ISL_FORMAT_R32G32_FLOAT,
|
|
//[PIPE_FORMAT_I32_FLOAT] = ISL_FORMAT_R32_FLOAT,
|
|
|
|
//[PIPE_FORMAT_YV12] = ISL_FORMAT_YV12,
|
|
//[PIPE_FORMAT_YV16] = ISL_FORMAT_YV16,
|
|
//[PIPE_FORMAT_IYUV] = ISL_FORMAT_IYUV,
|
|
//[PIPE_FORMAT_NV12] = ISL_FORMAT_NV12,
|
|
//[PIPE_FORMAT_NV21] = ISL_FORMAT_NV21,
|
|
|
|
//[PIPE_FORMAT_A4R4_UNORM] = ISL_FORMAT_A4R4_UNORM,
|
|
//[PIPE_FORMAT_R4A4_UNORM] = ISL_FORMAT_R4A4_UNORM,
|
|
//[PIPE_FORMAT_R8A8_UNORM] = ISL_FORMAT_R8A8_UNORM,
|
|
//[PIPE_FORMAT_A8R8_UNORM] = ISL_FORMAT_A8R8_UNORM,
|
|
|
|
[PIPE_FORMAT_R10G10B10A2_SSCALED] = ISL_FORMAT_R10G10B10A2_SSCALED,
|
|
[PIPE_FORMAT_R10G10B10A2_SNORM] = ISL_FORMAT_R10G10B10A2_SNORM,
|
|
|
|
[PIPE_FORMAT_B10G10R10A2_USCALED] = ISL_FORMAT_B10G10R10A2_USCALED,
|
|
[PIPE_FORMAT_B10G10R10A2_SSCALED] = ISL_FORMAT_B10G10R10A2_SSCALED,
|
|
[PIPE_FORMAT_B10G10R10A2_SNORM] = ISL_FORMAT_B10G10R10A2_SNORM,
|
|
|
|
[PIPE_FORMAT_R8_UINT] = ISL_FORMAT_R8_UINT,
|
|
[PIPE_FORMAT_R8G8_UINT] = ISL_FORMAT_R8G8_UINT,
|
|
[PIPE_FORMAT_R8G8B8_UINT] = ISL_FORMAT_R8G8B8_UINT,
|
|
[PIPE_FORMAT_R8G8B8A8_UINT] = ISL_FORMAT_R8G8B8A8_UINT,
|
|
|
|
[PIPE_FORMAT_R8_SINT] = ISL_FORMAT_R8_SINT,
|
|
[PIPE_FORMAT_R8G8_SINT] = ISL_FORMAT_R8G8_SINT,
|
|
[PIPE_FORMAT_R8G8B8_SINT] = ISL_FORMAT_R8G8B8_SINT,
|
|
[PIPE_FORMAT_R8G8B8A8_SINT] = ISL_FORMAT_R8G8B8A8_SINT,
|
|
|
|
[PIPE_FORMAT_R16_UINT] = ISL_FORMAT_R16_UINT,
|
|
[PIPE_FORMAT_R16G16_UINT] = ISL_FORMAT_R16G16_UINT,
|
|
[PIPE_FORMAT_R16G16B16_UINT] = ISL_FORMAT_R16G16B16_UINT,
|
|
[PIPE_FORMAT_R16G16B16A16_UINT] = ISL_FORMAT_R16G16B16A16_UINT,
|
|
|
|
[PIPE_FORMAT_R16_SINT] = ISL_FORMAT_R16_SINT,
|
|
[PIPE_FORMAT_R16G16_SINT] = ISL_FORMAT_R16G16_SINT,
|
|
[PIPE_FORMAT_R16G16B16_SINT] = ISL_FORMAT_R16G16B16_SINT,
|
|
[PIPE_FORMAT_R16G16B16A16_SINT] = ISL_FORMAT_R16G16B16A16_SINT,
|
|
|
|
[PIPE_FORMAT_R32_UINT] = ISL_FORMAT_R32_UINT,
|
|
[PIPE_FORMAT_R32G32_UINT] = ISL_FORMAT_R32G32_UINT,
|
|
[PIPE_FORMAT_R32G32B32_UINT] = ISL_FORMAT_R32G32B32_UINT,
|
|
[PIPE_FORMAT_R32G32B32A32_UINT] = ISL_FORMAT_R32G32B32A32_UINT,
|
|
|
|
[PIPE_FORMAT_R32_SINT] = ISL_FORMAT_R32_SINT,
|
|
[PIPE_FORMAT_R32G32_SINT] = ISL_FORMAT_R32G32_SINT,
|
|
[PIPE_FORMAT_R32G32B32_SINT] = ISL_FORMAT_R32G32B32_SINT,
|
|
[PIPE_FORMAT_R32G32B32A32_SINT] = ISL_FORMAT_R32G32B32A32_SINT,
|
|
|
|
/*
|
|
[PIPE_FORMAT_A8_UINT] = ISL_FORMAT_R8_UINT,
|
|
[PIPE_FORMAT_I8_UINT] = ISL_FORMAT_R8_UINT,
|
|
[PIPE_FORMAT_L8_UINT] = ISL_FORMAT_R8_UINT,
|
|
[PIPE_FORMAT_L8A8_UINT] = ISL_FORMAT_R8G8_UINT,
|
|
|
|
[PIPE_FORMAT_A8_SINT] = ISL_FORMAT_R8_SINT,
|
|
[PIPE_FORMAT_I8_SINT] = ISL_FORMAT_R8_SINT,
|
|
[PIPE_FORMAT_L8_SINT] = ISL_FORMAT_R8_SINT,
|
|
[PIPE_FORMAT_L8A8_SINT] = ISL_FORMAT_R8G8_SINT,
|
|
|
|
[PIPE_FORMAT_A16_UINT] = ISL_FORMAT_R16_UINT,
|
|
[PIPE_FORMAT_I16_UINT] = ISL_FORMAT_R16_UINT,
|
|
[PIPE_FORMAT_L16_UINT] = ISL_FORMAT_R16_UINT,
|
|
[PIPE_FORMAT_L16A16_UINT] = ISL_FORMAT_R16G16_UINT,
|
|
|
|
[PIPE_FORMAT_A16_SINT] = ISL_FORMAT_R16_SINT,
|
|
[PIPE_FORMAT_I16_SINT] = ISL_FORMAT_R16_SINT,
|
|
[PIPE_FORMAT_L16_SINT] = ISL_FORMAT_R16_SINT,
|
|
[PIPE_FORMAT_L16A16_SINT] = ISL_FORMAT_R16G16_SINT,
|
|
|
|
[PIPE_FORMAT_A32_UINT] = ISL_FORMAT_R32_UINT,
|
|
[PIPE_FORMAT_I32_UINT] = ISL_FORMAT_R32_UINT,
|
|
[PIPE_FORMAT_L32_UINT] = ISL_FORMAT_R32_UINT,
|
|
[PIPE_FORMAT_L32A32_UINT] = ISL_FORMAT_R32G32_UINT,
|
|
|
|
[PIPE_FORMAT_A32_SINT] = ISL_FORMAT_R32_SINT,
|
|
[PIPE_FORMAT_I32_SINT] = ISL_FORMAT_R32_SINT,
|
|
[PIPE_FORMAT_L32_SINT] = ISL_FORMAT_R32_SINT,
|
|
[PIPE_FORMAT_L32A32_SINT] = ISL_FORMAT_R32G32_SINT,
|
|
*/
|
|
|
|
[PIPE_FORMAT_B10G10R10A2_UINT] = ISL_FORMAT_B10G10R10A2_UINT,
|
|
|
|
[PIPE_FORMAT_ETC1_RGB8] = ISL_FORMAT_ETC1_RGB8,
|
|
|
|
//[PIPE_FORMAT_R8G8_R8B8_UNORM] = ISL_FORMAT_R8G8_R8B8_UNORM,
|
|
//[PIPE_FORMAT_G8R8_B8R8_UNORM] = ISL_FORMAT_G8R8_B8R8_UNORM,
|
|
|
|
//[PIPE_FORMAT_R8G8B8X8_SNORM] = ISL_FORMAT_R8G8B8X8_SNORM,
|
|
[PIPE_FORMAT_R8G8B8X8_SRGB] = ISL_FORMAT_R8G8B8X8_UNORM_SRGB,
|
|
//[PIPE_FORMAT_R8G8B8X8_UINT] = ISL_FORMAT_R8G8B8X8_UINT,
|
|
//[PIPE_FORMAT_R8G8B8X8_SINT] = ISL_FORMAT_R8G8B8X8_SINT,
|
|
[PIPE_FORMAT_B10G10R10X2_UNORM] = ISL_FORMAT_B10G10R10X2_UNORM,
|
|
[PIPE_FORMAT_R16G16B16X16_UNORM] = ISL_FORMAT_R16G16B16X16_UNORM,
|
|
//[PIPE_FORMAT_R16G16B16X16_SNORM] = ISL_FORMAT_R16G16B16X16_SNORM,
|
|
[PIPE_FORMAT_R16G16B16X16_FLOAT] = ISL_FORMAT_R16G16B16X16_FLOAT,
|
|
//[PIPE_FORMAT_R16G16B16X16_UINT] = ISL_FORMAT_R16G16B16X16_UINT,
|
|
//[PIPE_FORMAT_R16G16B16X16_SINT] = ISL_FORMAT_R16G16B16X16_SINT,
|
|
[PIPE_FORMAT_R32G32B32X32_FLOAT] = ISL_FORMAT_R32G32B32X32_FLOAT,
|
|
//[PIPE_FORMAT_R32G32B32X32_UINT] = ISL_FORMAT_R32G32B32X32_UINT,
|
|
//[PIPE_FORMAT_R32G32B32X32_SINT] = ISL_FORMAT_R32G32B32X32_SINT,
|
|
|
|
//[PIPE_FORMAT_R8A8_SNORM] = ISL_FORMAT_R8A8_SNORM,
|
|
//[PIPE_FORMAT_R16A16_UNORM] = ISL_FORMAT_R16A16_UNORM,
|
|
//[PIPE_FORMAT_R16A16_SNORM] = ISL_FORMAT_R16A16_SNORM,
|
|
//[PIPE_FORMAT_R16A16_FLOAT] = ISL_FORMAT_R16A16_FLOAT,
|
|
//[PIPE_FORMAT_R32A32_FLOAT] = ISL_FORMAT_R32A32_FLOAT,
|
|
//[PIPE_FORMAT_R8A8_UINT] = ISL_FORMAT_R8A8_UINT,
|
|
//[PIPE_FORMAT_R8A8_SINT] = ISL_FORMAT_R8A8_SINT,
|
|
//[PIPE_FORMAT_R16A16_UINT] = ISL_FORMAT_R16A16_UINT,
|
|
//[PIPE_FORMAT_R16A16_SINT] = ISL_FORMAT_R16A16_SINT,
|
|
//[PIPE_FORMAT_R32A32_UINT] = ISL_FORMAT_R32A32_UINT,
|
|
//[PIPE_FORMAT_R32A32_SINT] = ISL_FORMAT_R32A32_SINT,
|
|
[PIPE_FORMAT_R10G10B10A2_UINT] = ISL_FORMAT_R10G10B10A2_UINT,
|
|
|
|
[PIPE_FORMAT_B5G6R5_SRGB] = ISL_FORMAT_B5G6R5_UNORM_SRGB,
|
|
|
|
[PIPE_FORMAT_BPTC_RGBA_UNORM] = ISL_FORMAT_BC7_UNORM,
|
|
[PIPE_FORMAT_BPTC_SRGBA] = ISL_FORMAT_BC7_UNORM_SRGB,
|
|
[PIPE_FORMAT_BPTC_RGB_FLOAT] = ISL_FORMAT_BC6H_SF16,
|
|
[PIPE_FORMAT_BPTC_RGB_UFLOAT] = ISL_FORMAT_BC6H_UF16,
|
|
|
|
//[PIPE_FORMAT_A8L8_UNORM] = ISL_FORMAT_A8L8_UNORM,
|
|
//[PIPE_FORMAT_A8L8_SNORM] = ISL_FORMAT_A8L8_SNORM,
|
|
//[PIPE_FORMAT_A8L8_SRGB] = ISL_FORMAT_A8L8_SRGB,
|
|
//[PIPE_FORMAT_A16L16_UNORM] = ISL_FORMAT_A16L16_UNORM,
|
|
|
|
//[PIPE_FORMAT_G8R8_UNORM] = ISL_FORMAT_G8R8_UNORM,
|
|
//[PIPE_FORMAT_G8R8_SNORM] = ISL_FORMAT_G8R8_SNORM,
|
|
//[PIPE_FORMAT_G16R16_UNORM] = ISL_FORMAT_G16R16_UNORM,
|
|
//[PIPE_FORMAT_G16R16_SNORM] = ISL_FORMAT_G16R16_SNORM,
|
|
|
|
//[PIPE_FORMAT_A8B8G8R8_SNORM] = ISL_FORMAT_A8B8G8R8_SNORM,
|
|
//[PIPE_FORMAT_X8B8G8R8_SNORM] = ISL_FORMAT_X8B8G8R8_SNORM,
|
|
|
|
[PIPE_FORMAT_ETC2_RGB8] = ISL_FORMAT_ETC2_RGB8,
|
|
[PIPE_FORMAT_ETC2_SRGB8] = ISL_FORMAT_ETC2_SRGB8,
|
|
[PIPE_FORMAT_ETC2_RGB8A1] = ISL_FORMAT_ETC2_RGB8_PTA,
|
|
[PIPE_FORMAT_ETC2_SRGB8A1] = ISL_FORMAT_ETC2_SRGB8_PTA,
|
|
[PIPE_FORMAT_ETC2_RGBA8] = ISL_FORMAT_ETC2_EAC_RGBA8,
|
|
[PIPE_FORMAT_ETC2_SRGBA8] = ISL_FORMAT_ETC2_EAC_SRGB8_A8,
|
|
[PIPE_FORMAT_ETC2_R11_UNORM] = ISL_FORMAT_EAC_R11,
|
|
[PIPE_FORMAT_ETC2_R11_SNORM] = ISL_FORMAT_EAC_SIGNED_R11,
|
|
[PIPE_FORMAT_ETC2_RG11_UNORM] = ISL_FORMAT_EAC_RG11,
|
|
[PIPE_FORMAT_ETC2_RG11_SNORM] = ISL_FORMAT_EAC_SIGNED_RG11,
|
|
|
|
|
|
[PIPE_FORMAT_ASTC_4x4] = ISL_FORMAT_ASTC_LDR_2D_4X4_FLT16,
|
|
[PIPE_FORMAT_ASTC_5x4] = ISL_FORMAT_ASTC_LDR_2D_5X4_FLT16,
|
|
[PIPE_FORMAT_ASTC_5x5] = ISL_FORMAT_ASTC_LDR_2D_5X5_FLT16,
|
|
[PIPE_FORMAT_ASTC_6x5] = ISL_FORMAT_ASTC_LDR_2D_6X5_FLT16,
|
|
[PIPE_FORMAT_ASTC_6x6] = ISL_FORMAT_ASTC_LDR_2D_6X6_FLT16,
|
|
[PIPE_FORMAT_ASTC_8x5] = ISL_FORMAT_ASTC_LDR_2D_8X5_FLT16,
|
|
[PIPE_FORMAT_ASTC_8x6] = ISL_FORMAT_ASTC_LDR_2D_8X6_FLT16,
|
|
[PIPE_FORMAT_ASTC_8x8] = ISL_FORMAT_ASTC_LDR_2D_8X8_FLT16,
|
|
[PIPE_FORMAT_ASTC_10x5] = ISL_FORMAT_ASTC_LDR_2D_10X5_FLT16,
|
|
[PIPE_FORMAT_ASTC_10x6] = ISL_FORMAT_ASTC_LDR_2D_10X6_FLT16,
|
|
[PIPE_FORMAT_ASTC_10x8] = ISL_FORMAT_ASTC_LDR_2D_10X8_FLT16,
|
|
[PIPE_FORMAT_ASTC_10x10] = ISL_FORMAT_ASTC_LDR_2D_10X10_FLT16,
|
|
[PIPE_FORMAT_ASTC_12x10] = ISL_FORMAT_ASTC_LDR_2D_12X10_FLT16,
|
|
[PIPE_FORMAT_ASTC_12x12] = ISL_FORMAT_ASTC_LDR_2D_12X12_FLT16,
|
|
|
|
[PIPE_FORMAT_ASTC_4x4_SRGB] = ISL_FORMAT_ASTC_LDR_2D_4X4_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_5x4_SRGB] = ISL_FORMAT_ASTC_LDR_2D_5X4_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_5x5_SRGB] = ISL_FORMAT_ASTC_LDR_2D_5X5_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_6x5_SRGB] = ISL_FORMAT_ASTC_LDR_2D_6X5_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_6x6_SRGB] = ISL_FORMAT_ASTC_LDR_2D_6X6_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_8x5_SRGB] = ISL_FORMAT_ASTC_LDR_2D_8X5_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_8x6_SRGB] = ISL_FORMAT_ASTC_LDR_2D_8X6_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_8x8_SRGB] = ISL_FORMAT_ASTC_LDR_2D_8X8_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_10x5_SRGB] = ISL_FORMAT_ASTC_LDR_2D_10X5_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_10x6_SRGB] = ISL_FORMAT_ASTC_LDR_2D_10X6_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_10x8_SRGB] = ISL_FORMAT_ASTC_LDR_2D_10X8_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_10x10_SRGB] = ISL_FORMAT_ASTC_LDR_2D_10X10_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_12x10_SRGB] = ISL_FORMAT_ASTC_LDR_2D_12X10_U8SRGB,
|
|
[PIPE_FORMAT_ASTC_12x12_SRGB] = ISL_FORMAT_ASTC_LDR_2D_12X12_U8SRGB,
|
|
|
|
//[PIPE_FORMAT_P016] = ISL_FORMAT_P016,
|
|
|
|
//[PIPE_FORMAT_R10G10B10X2_UNORM] = ISL_FORMAT_R10G10B10X2_UNORM,
|
|
[PIPE_FORMAT_A1B5G5R5_UNORM] = ISL_FORMAT_A1B5G5R5_UNORM,
|
|
//[PIPE_FORMAT_X1B5G5R5_UNORM] = ISL_FORMAT_X1B5G5R5_UNORM,
|
|
};
|
|
assert(pf < PIPE_FORMAT_COUNT);
|
|
return table[pf];
|
|
}
|
|
|
|
enum isl_format
|
|
iris_isl_format_for_usage(const struct gen_device_info *devinfo,
|
|
enum pipe_format pformat,
|
|
isl_surf_usage_flags_t usage)
|
|
{
|
|
enum isl_format format = iris_isl_format_for_pipe_format(pformat);
|
|
|
|
/* Convert RGBX into RGBA for rendering or typed image access. */
|
|
if (isl_format_is_rgbx(format) &&
|
|
(((usage & ISL_SURF_USAGE_RENDER_TARGET_BIT) &&
|
|
!isl_format_supports_rendering(devinfo, format)) ||
|
|
((usage & ISL_SURF_USAGE_STORAGE_BIT) &&
|
|
!(isl_format_supports_typed_writes(devinfo, format) &&
|
|
isl_format_supports_typed_reads(devinfo, format))))) {
|
|
format = isl_format_rgbx_to_rgba(format);
|
|
}
|
|
|
|
return format;
|
|
}
|
|
|
|
/**
|
|
* The pscreen->is_format_supported() driver hook.
|
|
*
|
|
* Returns true if the given format is supported for the given usage
|
|
* (PIPE_BIND_*) and sample count.
|
|
*/
|
|
boolean
|
|
iris_is_format_supported(struct pipe_screen *pscreen,
|
|
enum pipe_format pformat,
|
|
enum pipe_texture_target target,
|
|
unsigned sample_count,
|
|
unsigned storage_sample_count,
|
|
unsigned usage)
|
|
{
|
|
struct iris_screen *screen = (struct iris_screen *) pscreen;
|
|
const struct gen_device_info *devinfo = &screen->devinfo;
|
|
|
|
// XXX: msaa max
|
|
if (sample_count > 16 || !util_is_power_of_two_or_zero(sample_count))
|
|
return false;
|
|
|
|
if (pformat == PIPE_FORMAT_NONE)
|
|
return true;
|
|
|
|
enum isl_format format = iris_isl_format_for_pipe_format(pformat);
|
|
|
|
if (format == ISL_FORMAT_UNSUPPORTED)
|
|
return false;
|
|
|
|
const struct isl_format_layout *fmtl = isl_format_get_layout(format);
|
|
const bool is_integer = isl_format_has_int_channel(format);
|
|
bool supported = true;
|
|
|
|
if (sample_count > 1)
|
|
supported &= isl_format_supports_multisampling(devinfo, format);
|
|
|
|
if (usage & PIPE_BIND_DEPTH_STENCIL) {
|
|
supported &= format == ISL_FORMAT_R32_FLOAT_X8X24_TYPELESS ||
|
|
format == ISL_FORMAT_R32_FLOAT ||
|
|
format == ISL_FORMAT_R24_UNORM_X8_TYPELESS ||
|
|
format == ISL_FORMAT_R16_UNORM ||
|
|
format == ISL_FORMAT_R8_UINT;
|
|
}
|
|
|
|
if (usage & PIPE_BIND_RENDER_TARGET) {
|
|
supported &= isl_format_supports_rendering(devinfo, format);
|
|
if (!is_integer)
|
|
supported &= isl_format_supports_alpha_blending(devinfo, format);
|
|
}
|
|
|
|
if (usage & PIPE_BIND_SHADER_IMAGE) {
|
|
// XXX: allow untyped reads
|
|
supported &= isl_format_supports_typed_reads(devinfo, format) &&
|
|
isl_format_supports_typed_writes(devinfo, format);
|
|
}
|
|
|
|
if (usage & PIPE_BIND_SAMPLER_VIEW) {
|
|
supported &= isl_format_supports_sampling(devinfo, format);
|
|
if (!is_integer)
|
|
supported &= isl_format_supports_filtering(devinfo, format);
|
|
|
|
/* Don't advertise 3-component RGB formats. This ensures that they
|
|
* are renderable from an API perspective since the state tracker will
|
|
* fall back to RGBA or RGBX, which are renderable. We want to render
|
|
* internally for copies and blits, even if the application doesn't.
|
|
*/
|
|
supported &= fmtl->bpb != 24 && fmtl->bpb != 48 && fmtl->bpb != 96;
|
|
}
|
|
|
|
if (usage & PIPE_BIND_VERTEX_BUFFER)
|
|
supported &= isl_format_supports_vertex_fetch(devinfo, format);
|
|
|
|
if (usage & PIPE_BIND_INDEX_BUFFER) {
|
|
supported &= format == ISL_FORMAT_R8_UINT ||
|
|
format == ISL_FORMAT_R16_UINT ||
|
|
format == ISL_FORMAT_R32_UINT;
|
|
}
|
|
|
|
if (usage & PIPE_BIND_CONSTANT_BUFFER) {
|
|
// XXX:
|
|
}
|
|
|
|
if (usage & PIPE_BIND_STREAM_OUTPUT) {
|
|
// XXX:
|
|
}
|
|
|
|
if (usage & PIPE_BIND_CURSOR) {
|
|
// XXX:
|
|
}
|
|
|
|
if (usage & PIPE_BIND_CUSTOM) {
|
|
// XXX:
|
|
}
|
|
|
|
if (usage & PIPE_BIND_SHADER_BUFFER) {
|
|
// XXX:
|
|
}
|
|
|
|
if (usage & PIPE_BIND_COMPUTE_RESOURCE) {
|
|
// XXX:
|
|
}
|
|
|
|
if (usage & PIPE_BIND_COMMAND_ARGS_BUFFER) {
|
|
// XXX:
|
|
}
|
|
|
|
if (usage & PIPE_BIND_QUERY_BUFFER) {
|
|
// XXX:
|
|
}
|
|
|
|
return supported;
|
|
}
|
|
|