mirror of https://gitlab.freedesktop.org/mesa/mesa
620 lines
28 KiB
C
620 lines
28 KiB
C
/*
|
|
* Copyright © 2015 Intel Corporation
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "anv_private.h"
|
|
#include "vk_format_info.h"
|
|
|
|
/*
|
|
* gcc-4 and earlier don't allow compound literals where a constant
|
|
* is required in -std=c99/gnu99 mode, so we can't use ISL_SWIZZLE()
|
|
* here. -std=c89/gnu89 would allow it, but we depend on c99 features
|
|
* so using -std=c89/gnu89 is not an option. Starting from gcc-5
|
|
* compound literals can also be considered constant in -std=c99/gnu99
|
|
* mode.
|
|
*/
|
|
#define _ISL_SWIZZLE(r, g, b, a) { \
|
|
ISL_CHANNEL_SELECT_##r, \
|
|
ISL_CHANNEL_SELECT_##g, \
|
|
ISL_CHANNEL_SELECT_##b, \
|
|
ISL_CHANNEL_SELECT_##a, \
|
|
}
|
|
|
|
#define RGBA _ISL_SWIZZLE(RED, GREEN, BLUE, ALPHA)
|
|
#define BGRA _ISL_SWIZZLE(BLUE, GREEN, RED, ALPHA)
|
|
#define RGB1 _ISL_SWIZZLE(RED, GREEN, BLUE, ONE)
|
|
|
|
#define swiz_fmt(__vk_fmt, __hw_fmt, __swizzle) \
|
|
[__vk_fmt] = { \
|
|
.isl_format = __hw_fmt, \
|
|
.swizzle = __swizzle, \
|
|
}
|
|
|
|
#define fmt(__vk_fmt, __hw_fmt) \
|
|
swiz_fmt(__vk_fmt, __hw_fmt, RGBA)
|
|
|
|
/* HINT: For array formats, the ISL name should match the VK name. For
|
|
* packed formats, they should have the channels in reverse order from each
|
|
* other. The reason for this is that, for packed formats, the ISL (and
|
|
* bspec) names are in LSB -> MSB order while VK formats are MSB -> LSB.
|
|
*/
|
|
static const struct anv_format anv_formats[] = {
|
|
fmt(VK_FORMAT_UNDEFINED, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_R4G4_UNORM_PACK8, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_R4G4B4A4_UNORM_PACK16, ISL_FORMAT_A4B4G4R4_UNORM),
|
|
swiz_fmt(VK_FORMAT_B4G4R4A4_UNORM_PACK16, ISL_FORMAT_A4B4G4R4_UNORM, BGRA),
|
|
fmt(VK_FORMAT_R5G6B5_UNORM_PACK16, ISL_FORMAT_B5G6R5_UNORM),
|
|
swiz_fmt(VK_FORMAT_B5G6R5_UNORM_PACK16, ISL_FORMAT_B5G6R5_UNORM, BGRA),
|
|
fmt(VK_FORMAT_R5G5B5A1_UNORM_PACK16, ISL_FORMAT_A1B5G5R5_UNORM),
|
|
fmt(VK_FORMAT_B5G5R5A1_UNORM_PACK16, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_A1R5G5B5_UNORM_PACK16, ISL_FORMAT_B5G5R5A1_UNORM),
|
|
fmt(VK_FORMAT_R8_UNORM, ISL_FORMAT_R8_UNORM),
|
|
fmt(VK_FORMAT_R8_SNORM, ISL_FORMAT_R8_SNORM),
|
|
fmt(VK_FORMAT_R8_USCALED, ISL_FORMAT_R8_USCALED),
|
|
fmt(VK_FORMAT_R8_SSCALED, ISL_FORMAT_R8_SSCALED),
|
|
fmt(VK_FORMAT_R8_UINT, ISL_FORMAT_R8_UINT),
|
|
fmt(VK_FORMAT_R8_SINT, ISL_FORMAT_R8_SINT),
|
|
fmt(VK_FORMAT_R8_SRGB, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_R8G8_UNORM, ISL_FORMAT_R8G8_UNORM),
|
|
fmt(VK_FORMAT_R8G8_SNORM, ISL_FORMAT_R8G8_SNORM),
|
|
fmt(VK_FORMAT_R8G8_USCALED, ISL_FORMAT_R8G8_USCALED),
|
|
fmt(VK_FORMAT_R8G8_SSCALED, ISL_FORMAT_R8G8_SSCALED),
|
|
fmt(VK_FORMAT_R8G8_UINT, ISL_FORMAT_R8G8_UINT),
|
|
fmt(VK_FORMAT_R8G8_SINT, ISL_FORMAT_R8G8_SINT),
|
|
fmt(VK_FORMAT_R8G8_SRGB, ISL_FORMAT_UNSUPPORTED), /* L8A8_UNORM_SRGB */
|
|
fmt(VK_FORMAT_R8G8B8_UNORM, ISL_FORMAT_R8G8B8_UNORM),
|
|
fmt(VK_FORMAT_R8G8B8_SNORM, ISL_FORMAT_R8G8B8_SNORM),
|
|
fmt(VK_FORMAT_R8G8B8_USCALED, ISL_FORMAT_R8G8B8_USCALED),
|
|
fmt(VK_FORMAT_R8G8B8_SSCALED, ISL_FORMAT_R8G8B8_SSCALED),
|
|
fmt(VK_FORMAT_R8G8B8_UINT, ISL_FORMAT_R8G8B8_UINT),
|
|
fmt(VK_FORMAT_R8G8B8_SINT, ISL_FORMAT_R8G8B8_SINT),
|
|
fmt(VK_FORMAT_R8G8B8_SRGB, ISL_FORMAT_R8G8B8_UNORM_SRGB),
|
|
fmt(VK_FORMAT_R8G8B8A8_UNORM, ISL_FORMAT_R8G8B8A8_UNORM),
|
|
fmt(VK_FORMAT_R8G8B8A8_SNORM, ISL_FORMAT_R8G8B8A8_SNORM),
|
|
fmt(VK_FORMAT_R8G8B8A8_USCALED, ISL_FORMAT_R8G8B8A8_USCALED),
|
|
fmt(VK_FORMAT_R8G8B8A8_SSCALED, ISL_FORMAT_R8G8B8A8_SSCALED),
|
|
fmt(VK_FORMAT_R8G8B8A8_UINT, ISL_FORMAT_R8G8B8A8_UINT),
|
|
fmt(VK_FORMAT_R8G8B8A8_SINT, ISL_FORMAT_R8G8B8A8_SINT),
|
|
fmt(VK_FORMAT_R8G8B8A8_SRGB, ISL_FORMAT_R8G8B8A8_UNORM_SRGB),
|
|
fmt(VK_FORMAT_A8B8G8R8_UNORM_PACK32, ISL_FORMAT_R8G8B8A8_UNORM),
|
|
fmt(VK_FORMAT_A8B8G8R8_SNORM_PACK32, ISL_FORMAT_R8G8B8A8_SNORM),
|
|
fmt(VK_FORMAT_A8B8G8R8_USCALED_PACK32, ISL_FORMAT_R8G8B8A8_USCALED),
|
|
fmt(VK_FORMAT_A8B8G8R8_SSCALED_PACK32, ISL_FORMAT_R8G8B8A8_SSCALED),
|
|
fmt(VK_FORMAT_A8B8G8R8_UINT_PACK32, ISL_FORMAT_R8G8B8A8_UINT),
|
|
fmt(VK_FORMAT_A8B8G8R8_SINT_PACK32, ISL_FORMAT_R8G8B8A8_SINT),
|
|
fmt(VK_FORMAT_A8B8G8R8_SRGB_PACK32, ISL_FORMAT_R8G8B8A8_UNORM_SRGB),
|
|
fmt(VK_FORMAT_A2R10G10B10_UNORM_PACK32, ISL_FORMAT_B10G10R10A2_UNORM),
|
|
fmt(VK_FORMAT_A2R10G10B10_SNORM_PACK32, ISL_FORMAT_B10G10R10A2_SNORM),
|
|
fmt(VK_FORMAT_A2R10G10B10_USCALED_PACK32, ISL_FORMAT_B10G10R10A2_USCALED),
|
|
fmt(VK_FORMAT_A2R10G10B10_SSCALED_PACK32, ISL_FORMAT_B10G10R10A2_SSCALED),
|
|
fmt(VK_FORMAT_A2R10G10B10_UINT_PACK32, ISL_FORMAT_B10G10R10A2_UINT),
|
|
fmt(VK_FORMAT_A2R10G10B10_SINT_PACK32, ISL_FORMAT_B10G10R10A2_SINT),
|
|
fmt(VK_FORMAT_A2B10G10R10_UNORM_PACK32, ISL_FORMAT_R10G10B10A2_UNORM),
|
|
fmt(VK_FORMAT_A2B10G10R10_SNORM_PACK32, ISL_FORMAT_R10G10B10A2_SNORM),
|
|
fmt(VK_FORMAT_A2B10G10R10_USCALED_PACK32, ISL_FORMAT_R10G10B10A2_USCALED),
|
|
fmt(VK_FORMAT_A2B10G10R10_SSCALED_PACK32, ISL_FORMAT_R10G10B10A2_SSCALED),
|
|
fmt(VK_FORMAT_A2B10G10R10_UINT_PACK32, ISL_FORMAT_R10G10B10A2_UINT),
|
|
fmt(VK_FORMAT_A2B10G10R10_SINT_PACK32, ISL_FORMAT_R10G10B10A2_SINT),
|
|
fmt(VK_FORMAT_R16_UNORM, ISL_FORMAT_R16_UNORM),
|
|
fmt(VK_FORMAT_R16_SNORM, ISL_FORMAT_R16_SNORM),
|
|
fmt(VK_FORMAT_R16_USCALED, ISL_FORMAT_R16_USCALED),
|
|
fmt(VK_FORMAT_R16_SSCALED, ISL_FORMAT_R16_SSCALED),
|
|
fmt(VK_FORMAT_R16_UINT, ISL_FORMAT_R16_UINT),
|
|
fmt(VK_FORMAT_R16_SINT, ISL_FORMAT_R16_SINT),
|
|
fmt(VK_FORMAT_R16_SFLOAT, ISL_FORMAT_R16_FLOAT),
|
|
fmt(VK_FORMAT_R16G16_UNORM, ISL_FORMAT_R16G16_UNORM),
|
|
fmt(VK_FORMAT_R16G16_SNORM, ISL_FORMAT_R16G16_SNORM),
|
|
fmt(VK_FORMAT_R16G16_USCALED, ISL_FORMAT_R16G16_USCALED),
|
|
fmt(VK_FORMAT_R16G16_SSCALED, ISL_FORMAT_R16G16_SSCALED),
|
|
fmt(VK_FORMAT_R16G16_UINT, ISL_FORMAT_R16G16_UINT),
|
|
fmt(VK_FORMAT_R16G16_SINT, ISL_FORMAT_R16G16_SINT),
|
|
fmt(VK_FORMAT_R16G16_SFLOAT, ISL_FORMAT_R16G16_FLOAT),
|
|
fmt(VK_FORMAT_R16G16B16_UNORM, ISL_FORMAT_R16G16B16_UNORM),
|
|
fmt(VK_FORMAT_R16G16B16_SNORM, ISL_FORMAT_R16G16B16_SNORM),
|
|
fmt(VK_FORMAT_R16G16B16_USCALED, ISL_FORMAT_R16G16B16_USCALED),
|
|
fmt(VK_FORMAT_R16G16B16_SSCALED, ISL_FORMAT_R16G16B16_SSCALED),
|
|
fmt(VK_FORMAT_R16G16B16_UINT, ISL_FORMAT_R16G16B16_UINT),
|
|
fmt(VK_FORMAT_R16G16B16_SINT, ISL_FORMAT_R16G16B16_SINT),
|
|
fmt(VK_FORMAT_R16G16B16_SFLOAT, ISL_FORMAT_R16G16B16_FLOAT),
|
|
fmt(VK_FORMAT_R16G16B16A16_UNORM, ISL_FORMAT_R16G16B16A16_UNORM),
|
|
fmt(VK_FORMAT_R16G16B16A16_SNORM, ISL_FORMAT_R16G16B16A16_SNORM),
|
|
fmt(VK_FORMAT_R16G16B16A16_USCALED, ISL_FORMAT_R16G16B16A16_USCALED),
|
|
fmt(VK_FORMAT_R16G16B16A16_SSCALED, ISL_FORMAT_R16G16B16A16_SSCALED),
|
|
fmt(VK_FORMAT_R16G16B16A16_UINT, ISL_FORMAT_R16G16B16A16_UINT),
|
|
fmt(VK_FORMAT_R16G16B16A16_SINT, ISL_FORMAT_R16G16B16A16_SINT),
|
|
fmt(VK_FORMAT_R16G16B16A16_SFLOAT, ISL_FORMAT_R16G16B16A16_FLOAT),
|
|
fmt(VK_FORMAT_R32_UINT, ISL_FORMAT_R32_UINT),
|
|
fmt(VK_FORMAT_R32_SINT, ISL_FORMAT_R32_SINT),
|
|
fmt(VK_FORMAT_R32_SFLOAT, ISL_FORMAT_R32_FLOAT),
|
|
fmt(VK_FORMAT_R32G32_UINT, ISL_FORMAT_R32G32_UINT),
|
|
fmt(VK_FORMAT_R32G32_SINT, ISL_FORMAT_R32G32_SINT),
|
|
fmt(VK_FORMAT_R32G32_SFLOAT, ISL_FORMAT_R32G32_FLOAT),
|
|
fmt(VK_FORMAT_R32G32B32_UINT, ISL_FORMAT_R32G32B32_UINT),
|
|
fmt(VK_FORMAT_R32G32B32_SINT, ISL_FORMAT_R32G32B32_SINT),
|
|
fmt(VK_FORMAT_R32G32B32_SFLOAT, ISL_FORMAT_R32G32B32_FLOAT),
|
|
fmt(VK_FORMAT_R32G32B32A32_UINT, ISL_FORMAT_R32G32B32A32_UINT),
|
|
fmt(VK_FORMAT_R32G32B32A32_SINT, ISL_FORMAT_R32G32B32A32_SINT),
|
|
fmt(VK_FORMAT_R32G32B32A32_SFLOAT, ISL_FORMAT_R32G32B32A32_FLOAT),
|
|
fmt(VK_FORMAT_R64_UINT, ISL_FORMAT_R64_PASSTHRU),
|
|
fmt(VK_FORMAT_R64_SINT, ISL_FORMAT_R64_PASSTHRU),
|
|
fmt(VK_FORMAT_R64_SFLOAT, ISL_FORMAT_R64_FLOAT),
|
|
fmt(VK_FORMAT_R64G64_UINT, ISL_FORMAT_R64G64_PASSTHRU),
|
|
fmt(VK_FORMAT_R64G64_SINT, ISL_FORMAT_R64G64_PASSTHRU),
|
|
fmt(VK_FORMAT_R64G64_SFLOAT, ISL_FORMAT_R64G64_FLOAT),
|
|
fmt(VK_FORMAT_R64G64B64_UINT, ISL_FORMAT_R64G64B64_PASSTHRU),
|
|
fmt(VK_FORMAT_R64G64B64_SINT, ISL_FORMAT_R64G64B64_PASSTHRU),
|
|
fmt(VK_FORMAT_R64G64B64_SFLOAT, ISL_FORMAT_R64G64B64_FLOAT),
|
|
fmt(VK_FORMAT_R64G64B64A64_UINT, ISL_FORMAT_R64G64B64A64_PASSTHRU),
|
|
fmt(VK_FORMAT_R64G64B64A64_SINT, ISL_FORMAT_R64G64B64A64_PASSTHRU),
|
|
fmt(VK_FORMAT_R64G64B64A64_SFLOAT, ISL_FORMAT_R64G64B64A64_FLOAT),
|
|
fmt(VK_FORMAT_B10G11R11_UFLOAT_PACK32, ISL_FORMAT_R11G11B10_FLOAT),
|
|
fmt(VK_FORMAT_E5B9G9R9_UFLOAT_PACK32, ISL_FORMAT_R9G9B9E5_SHAREDEXP),
|
|
|
|
fmt(VK_FORMAT_D16_UNORM, ISL_FORMAT_R16_UNORM),
|
|
fmt(VK_FORMAT_X8_D24_UNORM_PACK32, ISL_FORMAT_R24_UNORM_X8_TYPELESS),
|
|
fmt(VK_FORMAT_D32_SFLOAT, ISL_FORMAT_R32_FLOAT),
|
|
fmt(VK_FORMAT_S8_UINT, ISL_FORMAT_R8_UINT),
|
|
fmt(VK_FORMAT_D16_UNORM_S8_UINT, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_D24_UNORM_S8_UINT, ISL_FORMAT_R24_UNORM_X8_TYPELESS),
|
|
fmt(VK_FORMAT_D32_SFLOAT_S8_UINT, ISL_FORMAT_R32_FLOAT),
|
|
|
|
fmt(VK_FORMAT_BC1_RGB_UNORM_BLOCK, ISL_FORMAT_DXT1_RGB),
|
|
fmt(VK_FORMAT_BC1_RGB_SRGB_BLOCK, ISL_FORMAT_DXT1_RGB_SRGB),
|
|
fmt(VK_FORMAT_BC1_RGBA_UNORM_BLOCK, ISL_FORMAT_BC1_UNORM),
|
|
fmt(VK_FORMAT_BC1_RGBA_SRGB_BLOCK, ISL_FORMAT_BC1_UNORM_SRGB),
|
|
fmt(VK_FORMAT_BC2_UNORM_BLOCK, ISL_FORMAT_BC2_UNORM),
|
|
fmt(VK_FORMAT_BC2_SRGB_BLOCK, ISL_FORMAT_BC2_UNORM_SRGB),
|
|
fmt(VK_FORMAT_BC3_UNORM_BLOCK, ISL_FORMAT_BC3_UNORM),
|
|
fmt(VK_FORMAT_BC3_SRGB_BLOCK, ISL_FORMAT_BC3_UNORM_SRGB),
|
|
fmt(VK_FORMAT_BC4_UNORM_BLOCK, ISL_FORMAT_BC4_UNORM),
|
|
fmt(VK_FORMAT_BC4_SNORM_BLOCK, ISL_FORMAT_BC4_SNORM),
|
|
fmt(VK_FORMAT_BC5_UNORM_BLOCK, ISL_FORMAT_BC5_UNORM),
|
|
fmt(VK_FORMAT_BC5_SNORM_BLOCK, ISL_FORMAT_BC5_SNORM),
|
|
fmt(VK_FORMAT_BC6H_UFLOAT_BLOCK, ISL_FORMAT_BC6H_UF16),
|
|
fmt(VK_FORMAT_BC6H_SFLOAT_BLOCK, ISL_FORMAT_BC6H_SF16),
|
|
fmt(VK_FORMAT_BC7_UNORM_BLOCK, ISL_FORMAT_BC7_UNORM),
|
|
fmt(VK_FORMAT_BC7_SRGB_BLOCK, ISL_FORMAT_BC7_UNORM_SRGB),
|
|
fmt(VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK, ISL_FORMAT_ETC2_RGB8),
|
|
fmt(VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK, ISL_FORMAT_ETC2_SRGB8),
|
|
fmt(VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK, ISL_FORMAT_ETC2_RGB8_PTA),
|
|
fmt(VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK, ISL_FORMAT_ETC2_SRGB8_PTA),
|
|
fmt(VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK, ISL_FORMAT_ETC2_EAC_RGBA8),
|
|
fmt(VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK, ISL_FORMAT_ETC2_EAC_SRGB8_A8),
|
|
fmt(VK_FORMAT_EAC_R11_UNORM_BLOCK, ISL_FORMAT_EAC_R11),
|
|
fmt(VK_FORMAT_EAC_R11_SNORM_BLOCK, ISL_FORMAT_EAC_SIGNED_R11),
|
|
fmt(VK_FORMAT_EAC_R11G11_UNORM_BLOCK, ISL_FORMAT_EAC_RG11),
|
|
fmt(VK_FORMAT_EAC_R11G11_SNORM_BLOCK, ISL_FORMAT_EAC_SIGNED_RG11),
|
|
fmt(VK_FORMAT_ASTC_4x4_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_4X4_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_5x4_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_5X4_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_5x5_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_5X5_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_6x5_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_6X5_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_6x6_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_6X6_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_8x5_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X5_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_8x6_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X6_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_8x8_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X8_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_10x5_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X5_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_10x6_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X6_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_10x8_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X8_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_10x10_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X10_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_12x10_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_12X10_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_12x12_SRGB_BLOCK, ISL_FORMAT_ASTC_LDR_2D_12X12_U8SRGB),
|
|
fmt(VK_FORMAT_ASTC_4x4_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_4X4_FLT16),
|
|
fmt(VK_FORMAT_ASTC_5x4_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_5X4_FLT16),
|
|
fmt(VK_FORMAT_ASTC_5x5_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_5X5_FLT16),
|
|
fmt(VK_FORMAT_ASTC_6x5_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_6X5_FLT16),
|
|
fmt(VK_FORMAT_ASTC_6x6_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_6X6_FLT16),
|
|
fmt(VK_FORMAT_ASTC_8x5_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X5_FLT16),
|
|
fmt(VK_FORMAT_ASTC_8x6_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X6_FLT16),
|
|
fmt(VK_FORMAT_ASTC_8x8_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_8X8_FLT16),
|
|
fmt(VK_FORMAT_ASTC_10x5_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X5_FLT16),
|
|
fmt(VK_FORMAT_ASTC_10x6_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X6_FLT16),
|
|
fmt(VK_FORMAT_ASTC_10x8_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X8_FLT16),
|
|
fmt(VK_FORMAT_ASTC_10x10_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_10X10_FLT16),
|
|
fmt(VK_FORMAT_ASTC_12x10_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_12X10_FLT16),
|
|
fmt(VK_FORMAT_ASTC_12x12_UNORM_BLOCK, ISL_FORMAT_ASTC_LDR_2D_12X12_FLT16),
|
|
fmt(VK_FORMAT_B8G8R8_UNORM, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8_SNORM, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8_USCALED, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8_SSCALED, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8_UINT, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8_SINT, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8_SRGB, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8A8_UNORM, ISL_FORMAT_B8G8R8A8_UNORM),
|
|
fmt(VK_FORMAT_B8G8R8A8_SNORM, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8A8_USCALED, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8A8_SSCALED, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8A8_UINT, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8A8_SINT, ISL_FORMAT_UNSUPPORTED),
|
|
fmt(VK_FORMAT_B8G8R8A8_SRGB, ISL_FORMAT_B8G8R8A8_UNORM_SRGB),
|
|
};
|
|
|
|
#undef fmt
|
|
|
|
/**
|
|
* Exactly one bit must be set in \a aspect.
|
|
*/
|
|
struct anv_format
|
|
anv_get_format(const struct gen_device_info *devinfo, VkFormat vk_format,
|
|
VkImageAspectFlags aspect, VkImageTiling tiling)
|
|
{
|
|
struct anv_format format = anv_formats[vk_format];
|
|
|
|
if (format.isl_format == ISL_FORMAT_UNSUPPORTED)
|
|
return format;
|
|
|
|
if (aspect == VK_IMAGE_ASPECT_STENCIL_BIT) {
|
|
assert(vk_format_aspects(vk_format) & VK_IMAGE_ASPECT_STENCIL_BIT);
|
|
format.isl_format = ISL_FORMAT_R8_UINT;
|
|
return format;
|
|
}
|
|
|
|
if (aspect & VK_IMAGE_ASPECT_DEPTH_BIT) {
|
|
assert(vk_format_aspects(vk_format) & VK_IMAGE_ASPECT_DEPTH_BIT);
|
|
return format;
|
|
}
|
|
|
|
assert(aspect == VK_IMAGE_ASPECT_COLOR_BIT);
|
|
assert(vk_format_aspects(vk_format) == VK_IMAGE_ASPECT_COLOR_BIT);
|
|
|
|
const struct isl_format_layout *isl_layout =
|
|
isl_format_get_layout(format.isl_format);
|
|
|
|
if (tiling == VK_IMAGE_TILING_OPTIMAL &&
|
|
!util_is_power_of_two(isl_layout->bpb)) {
|
|
/* Tiled formats *must* be power-of-two because we need up upload
|
|
* them with the render pipeline. For 3-channel formats, we fix
|
|
* this by switching them over to RGBX or RGBA formats under the
|
|
* hood.
|
|
*/
|
|
enum isl_format rgbx = isl_format_rgb_to_rgbx(format.isl_format);
|
|
if (rgbx != ISL_FORMAT_UNSUPPORTED &&
|
|
isl_format_supports_rendering(devinfo, rgbx)) {
|
|
format.isl_format = rgbx;
|
|
} else {
|
|
format.isl_format = isl_format_rgb_to_rgba(format.isl_format);
|
|
format.swizzle = ISL_SWIZZLE(RED, GREEN, BLUE, ONE);
|
|
}
|
|
}
|
|
|
|
/* The B4G4R4A4 format isn't available prior to Sky Lake so we have to fall
|
|
* back to a format with a more complex swizzle.
|
|
*/
|
|
if (vk_format == VK_FORMAT_B4G4R4A4_UNORM_PACK16 && devinfo->gen < 9) {
|
|
return (struct anv_format) {
|
|
.isl_format = ISL_FORMAT_B4G4R4A4_UNORM,
|
|
.swizzle = ISL_SWIZZLE(GREEN, RED, ALPHA, BLUE),
|
|
};
|
|
}
|
|
|
|
return format;
|
|
}
|
|
|
|
// Format capabilities
|
|
|
|
static VkFormatFeatureFlags
|
|
get_image_format_properties(const struct gen_device_info *devinfo,
|
|
enum isl_format base, struct anv_format format)
|
|
{
|
|
if (format.isl_format == ISL_FORMAT_UNSUPPORTED)
|
|
return 0;
|
|
|
|
VkFormatFeatureFlags flags = 0;
|
|
if (isl_format_supports_sampling(devinfo, format.isl_format)) {
|
|
flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
|
|
VK_FORMAT_FEATURE_BLIT_SRC_BIT;
|
|
|
|
if (isl_format_supports_filtering(devinfo, format.isl_format))
|
|
flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
|
|
}
|
|
|
|
/* We can render to swizzled formats. However, if the alpha channel is
|
|
* moved, then blending won't work correctly. The PRM tells us
|
|
* straight-up not to render to such a surface.
|
|
*/
|
|
if (isl_format_supports_rendering(devinfo, format.isl_format) &&
|
|
format.swizzle.a == ISL_CHANNEL_SELECT_ALPHA) {
|
|
flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
|
|
VK_FORMAT_FEATURE_BLIT_DST_BIT;
|
|
|
|
if (isl_format_supports_alpha_blending(devinfo, format.isl_format))
|
|
flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
|
|
}
|
|
|
|
/* Load/store is determined based on base format. This prevents RGB
|
|
* formats from showing up as load/store capable.
|
|
*/
|
|
if (isl_is_storage_image_format(base))
|
|
flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
|
|
|
|
if (base == ISL_FORMAT_R32_SINT || base == ISL_FORMAT_R32_UINT)
|
|
flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
|
|
|
|
return flags;
|
|
}
|
|
|
|
static VkFormatFeatureFlags
|
|
get_buffer_format_properties(const struct gen_device_info *devinfo,
|
|
enum isl_format format)
|
|
{
|
|
if (format == ISL_FORMAT_UNSUPPORTED)
|
|
return 0;
|
|
|
|
VkFormatFeatureFlags flags = 0;
|
|
if (isl_format_supports_sampling(devinfo, format) &&
|
|
!isl_format_is_compressed(format))
|
|
flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
|
|
|
|
if (isl_format_supports_vertex_fetch(devinfo, format))
|
|
flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
|
|
|
|
if (isl_is_storage_image_format(format))
|
|
flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
|
|
|
|
if (format == ISL_FORMAT_R32_SINT || format == ISL_FORMAT_R32_UINT)
|
|
flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
|
|
|
|
return flags;
|
|
}
|
|
|
|
static void
|
|
anv_physical_device_get_format_properties(struct anv_physical_device *physical_device,
|
|
VkFormat format,
|
|
VkFormatProperties *out_properties)
|
|
{
|
|
int gen = physical_device->info.gen * 10;
|
|
if (physical_device->info.is_haswell)
|
|
gen += 5;
|
|
|
|
VkFormatFeatureFlags linear = 0, tiled = 0, buffer = 0;
|
|
if (anv_formats[format].isl_format == ISL_FORMAT_UNSUPPORTED) {
|
|
/* Nothing to do here */
|
|
} else if (vk_format_is_depth_or_stencil(format)) {
|
|
tiled |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
|
|
if (physical_device->info.gen >= 8)
|
|
tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
|
|
|
|
tiled |= VK_FORMAT_FEATURE_BLIT_SRC_BIT |
|
|
VK_FORMAT_FEATURE_BLIT_DST_BIT;
|
|
} else {
|
|
struct anv_format linear_fmt, tiled_fmt;
|
|
linear_fmt = anv_get_format(&physical_device->info, format,
|
|
VK_IMAGE_ASPECT_COLOR_BIT,
|
|
VK_IMAGE_TILING_LINEAR);
|
|
tiled_fmt = anv_get_format(&physical_device->info, format,
|
|
VK_IMAGE_ASPECT_COLOR_BIT,
|
|
VK_IMAGE_TILING_OPTIMAL);
|
|
|
|
linear = get_image_format_properties(&physical_device->info,
|
|
linear_fmt.isl_format, linear_fmt);
|
|
tiled = get_image_format_properties(&physical_device->info,
|
|
linear_fmt.isl_format, tiled_fmt);
|
|
buffer = get_buffer_format_properties(&physical_device->info,
|
|
linear_fmt.isl_format);
|
|
|
|
/* XXX: We handle 3-channel formats by switching them out for RGBX or
|
|
* RGBA formats behind-the-scenes. This works fine for textures
|
|
* because the upload process will fill in the extra channel.
|
|
* We could also support it for render targets, but it will take
|
|
* substantially more work and we have enough RGBX formats to handle
|
|
* what most clients will want.
|
|
*/
|
|
if (linear_fmt.isl_format != ISL_FORMAT_UNSUPPORTED &&
|
|
!util_is_power_of_two(isl_format_layouts[linear_fmt.isl_format].bpb) &&
|
|
isl_format_rgb_to_rgbx(linear_fmt.isl_format) == ISL_FORMAT_UNSUPPORTED) {
|
|
tiled &= ~VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT &
|
|
~VK_FORMAT_FEATURE_BLIT_DST_BIT;
|
|
}
|
|
|
|
/* ASTC textures must be in Y-tiled memory */
|
|
if (isl_format_get_layout(linear_fmt.isl_format)->txc == ISL_TXC_ASTC)
|
|
linear = 0;
|
|
}
|
|
|
|
out_properties->linearTilingFeatures = linear;
|
|
out_properties->optimalTilingFeatures = tiled;
|
|
out_properties->bufferFeatures = buffer;
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
void anv_GetPhysicalDeviceFormatProperties(
|
|
VkPhysicalDevice physicalDevice,
|
|
VkFormat format,
|
|
VkFormatProperties* pFormatProperties)
|
|
{
|
|
ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
|
|
|
|
anv_physical_device_get_format_properties(
|
|
physical_device,
|
|
format,
|
|
pFormatProperties);
|
|
}
|
|
|
|
VkResult anv_GetPhysicalDeviceImageFormatProperties(
|
|
VkPhysicalDevice physicalDevice,
|
|
VkFormat format,
|
|
VkImageType type,
|
|
VkImageTiling tiling,
|
|
VkImageUsageFlags usage,
|
|
VkImageCreateFlags createFlags,
|
|
VkImageFormatProperties* pImageFormatProperties)
|
|
{
|
|
ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
|
|
VkFormatProperties format_props;
|
|
VkFormatFeatureFlags format_feature_flags;
|
|
VkExtent3D maxExtent;
|
|
uint32_t maxMipLevels;
|
|
uint32_t maxArraySize;
|
|
VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT;
|
|
|
|
anv_physical_device_get_format_properties(physical_device, format,
|
|
&format_props);
|
|
|
|
/* Extract the VkFormatFeatureFlags that are relevant for the queried
|
|
* tiling.
|
|
*/
|
|
if (tiling == VK_IMAGE_TILING_LINEAR) {
|
|
format_feature_flags = format_props.linearTilingFeatures;
|
|
} else if (tiling == VK_IMAGE_TILING_OPTIMAL) {
|
|
format_feature_flags = format_props.optimalTilingFeatures;
|
|
} else {
|
|
unreachable("bad VkImageTiling");
|
|
}
|
|
|
|
switch (type) {
|
|
default:
|
|
unreachable("bad VkImageType");
|
|
case VK_IMAGE_TYPE_1D:
|
|
maxExtent.width = 16384;
|
|
maxExtent.height = 1;
|
|
maxExtent.depth = 1;
|
|
maxMipLevels = 15; /* log2(maxWidth) + 1 */
|
|
maxArraySize = 2048;
|
|
sampleCounts = VK_SAMPLE_COUNT_1_BIT;
|
|
break;
|
|
case VK_IMAGE_TYPE_2D:
|
|
/* FINISHME: Does this really differ for cube maps? The documentation
|
|
* for RENDER_SURFACE_STATE suggests so.
|
|
*/
|
|
maxExtent.width = 16384;
|
|
maxExtent.height = 16384;
|
|
maxExtent.depth = 1;
|
|
maxMipLevels = 15; /* log2(maxWidth) + 1 */
|
|
maxArraySize = 2048;
|
|
break;
|
|
case VK_IMAGE_TYPE_3D:
|
|
maxExtent.width = 2048;
|
|
maxExtent.height = 2048;
|
|
maxExtent.depth = 2048;
|
|
maxMipLevels = 12; /* log2(maxWidth) + 1 */
|
|
maxArraySize = 1;
|
|
break;
|
|
}
|
|
|
|
if (anv_formats[format].isl_format == ISL_FORMAT_UNSUPPORTED)
|
|
goto unsupported;
|
|
|
|
/* Our hardware doesn't support 1D compressed textures.
|
|
* From the SKL PRM, RENDER_SURFACE_STATE::SurfaceFormat:
|
|
* * This field cannot be a compressed (BC*, DXT*, FXT*, ETC*, EAC*) format
|
|
* if the Surface Type is SURFTYPE_1D.
|
|
* * This field cannot be ASTC format if the Surface Type is SURFTYPE_1D.
|
|
*/
|
|
if (type == VK_IMAGE_TYPE_1D &&
|
|
isl_format_is_compressed(anv_formats[format].isl_format)) {
|
|
goto unsupported;
|
|
}
|
|
|
|
if (tiling == VK_IMAGE_TILING_OPTIMAL &&
|
|
type == VK_IMAGE_TYPE_2D &&
|
|
(format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
|
|
VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) &&
|
|
!(createFlags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
|
|
!(usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
|
|
sampleCounts = isl_device_get_sample_counts(&physical_device->isl_dev);
|
|
}
|
|
|
|
if (usage & (VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
|
|
VK_IMAGE_USAGE_TRANSFER_DST_BIT)) {
|
|
/* Accept transfers on anything we can sample from or renderer to. */
|
|
if (!(format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
|
|
VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT |
|
|
VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT))) {
|
|
goto unsupported;
|
|
}
|
|
}
|
|
|
|
if (usage & VK_IMAGE_USAGE_SAMPLED_BIT) {
|
|
if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
|
|
goto unsupported;
|
|
}
|
|
}
|
|
|
|
if (usage & VK_IMAGE_USAGE_STORAGE_BIT) {
|
|
if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) {
|
|
goto unsupported;
|
|
}
|
|
}
|
|
|
|
if (usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) {
|
|
if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) {
|
|
goto unsupported;
|
|
}
|
|
}
|
|
|
|
if (usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) {
|
|
if (!(format_feature_flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
|
|
goto unsupported;
|
|
}
|
|
}
|
|
|
|
if (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) {
|
|
/* Nothing to check. */
|
|
}
|
|
|
|
if (usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) {
|
|
/* Ignore this flag because it was removed from the
|
|
* provisional_I_20150910 header.
|
|
*/
|
|
}
|
|
|
|
*pImageFormatProperties = (VkImageFormatProperties) {
|
|
.maxExtent = maxExtent,
|
|
.maxMipLevels = maxMipLevels,
|
|
.maxArrayLayers = maxArraySize,
|
|
.sampleCounts = sampleCounts,
|
|
|
|
/* FINISHME: Accurately calculate
|
|
* VkImageFormatProperties::maxResourceSize.
|
|
*/
|
|
.maxResourceSize = UINT32_MAX,
|
|
};
|
|
|
|
return VK_SUCCESS;
|
|
|
|
unsupported:
|
|
*pImageFormatProperties = (VkImageFormatProperties) {
|
|
.maxExtent = { 0, 0, 0 },
|
|
.maxMipLevels = 0,
|
|
.maxArrayLayers = 0,
|
|
.sampleCounts = 0,
|
|
.maxResourceSize = 0,
|
|
};
|
|
|
|
return VK_ERROR_FORMAT_NOT_SUPPORTED;
|
|
}
|
|
|
|
void anv_GetPhysicalDeviceSparseImageFormatProperties(
|
|
VkPhysicalDevice physicalDevice,
|
|
VkFormat format,
|
|
VkImageType type,
|
|
uint32_t samples,
|
|
VkImageUsageFlags usage,
|
|
VkImageTiling tiling,
|
|
uint32_t* pNumProperties,
|
|
VkSparseImageFormatProperties* pProperties)
|
|
{
|
|
/* Sparse images are not yet supported. */
|
|
*pNumProperties = 0;
|
|
}
|