You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
793 lines
31 KiB
C++
793 lines
31 KiB
C++
/*
|
|
* Copyright (c) Contributors to the Open 3D Engine Project.
|
|
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 OR MIT
|
|
*
|
|
*/
|
|
#include <Atom/RHI.Reflect/Format.h>
|
|
#include <Atom/RHI.Reflect/Bits.h>
|
|
#include <AzCore/std/algorithm.h>
|
|
|
|
namespace AZ
|
|
{
|
|
namespace RHI
|
|
{
|
|
uint32_t GetFormatSize(Format format)
|
|
{
|
|
switch (format)
|
|
{
|
|
case Format::Unknown:
|
|
return 0;
|
|
|
|
case Format::R32G32B32A32_FLOAT:
|
|
case Format::R32G32B32A32_UINT:
|
|
case Format::R32G32B32A32_SINT:
|
|
return 16;
|
|
|
|
case Format::R32G32B32_FLOAT:
|
|
case Format::R32G32B32_UINT:
|
|
case Format::R32G32B32_SINT:
|
|
return 12;
|
|
|
|
case Format::R16G16B16A16_FLOAT:
|
|
case Format::R16G16B16A16_UNORM:
|
|
case Format::R16G16B16A16_UINT:
|
|
case Format::R16G16B16A16_SNORM:
|
|
case Format::R16G16B16A16_SINT:
|
|
case Format::R32G32_FLOAT:
|
|
case Format::R32G32_UINT:
|
|
case Format::R32G32_SINT:
|
|
case Format::D32_FLOAT_S8X24_UINT:
|
|
case Format::Y416:
|
|
case Format::Y210:
|
|
case Format::Y216:
|
|
return 8;
|
|
|
|
case Format::R10G10B10A2_UNORM:
|
|
case Format::R10G10B10A2_UINT:
|
|
case Format::R11G11B10_FLOAT:
|
|
case Format::R8G8B8A8_UNORM:
|
|
case Format::R8G8B8A8_UNORM_SRGB:
|
|
case Format::R8G8B8A8_UINT:
|
|
case Format::R8G8B8A8_SNORM:
|
|
case Format::R8G8B8A8_SINT:
|
|
case Format::R16G16_FLOAT:
|
|
case Format::R16G16_UNORM:
|
|
case Format::R16G16_UINT:
|
|
case Format::R16G16_SNORM:
|
|
case Format::R16G16_SINT:
|
|
case Format::D32_FLOAT:
|
|
case Format::R32_FLOAT:
|
|
case Format::R32_UINT:
|
|
case Format::R32_SINT:
|
|
case Format::D24_UNORM_S8_UINT:
|
|
case Format::R9G9B9E5_SHAREDEXP:
|
|
case Format::R8G8_B8G8_UNORM:
|
|
case Format::G8R8_G8B8_UNORM:
|
|
case Format::B8G8R8A8_UNORM:
|
|
case Format::B8G8R8A8_SNORM:
|
|
case Format::B8G8R8X8_UNORM:
|
|
case Format::R10G10B10_XR_BIAS_A2_UNORM:
|
|
case Format::B8G8R8A8_UNORM_SRGB:
|
|
case Format::B8G8R8X8_UNORM_SRGB:
|
|
case Format::AYUV:
|
|
case Format::Y410:
|
|
case Format::YUY2:
|
|
return 4;
|
|
|
|
case Format::P010:
|
|
case Format::P016:
|
|
return 24;
|
|
|
|
case Format::R8G8_UNORM:
|
|
case Format::R8G8_UINT:
|
|
case Format::R8G8_SNORM:
|
|
case Format::R8G8_SINT:
|
|
case Format::R16_FLOAT:
|
|
case Format::D16_UNORM:
|
|
case Format::R16_UNORM:
|
|
case Format::R16_UINT:
|
|
case Format::R16_SNORM:
|
|
case Format::R16_SINT:
|
|
case Format::R5G6B5_UNORM:
|
|
case Format::B5G6R5_UNORM:
|
|
case Format::B5G5R5A1_UNORM:
|
|
case Format::A8P8:
|
|
case Format::B4G4R4A4_UNORM:
|
|
return 2;
|
|
|
|
case Format::NV12:
|
|
case Format::NV11:
|
|
return 12;
|
|
|
|
case Format::R8_UNORM:
|
|
case Format::R8_UINT:
|
|
case Format::R8_SNORM:
|
|
case Format::R8_SINT:
|
|
case Format::A8_UNORM:
|
|
case Format::AI44:
|
|
case Format::IA44:
|
|
case Format::P8:
|
|
case Format::R1_UNORM:
|
|
return 1;
|
|
|
|
case Format::BC1_UNORM:
|
|
case Format::BC1_UNORM_SRGB:
|
|
case Format::BC4_UNORM:
|
|
case Format::BC4_SNORM:
|
|
case Format::EAC_R11_UNORM:
|
|
case Format::EAC_R11_SNORM:
|
|
case Format::ETC2_UNORM:
|
|
case Format::ETC2_UNORM_SRGB:
|
|
case Format::ETC2A1_UNORM:
|
|
case Format::ETC2A1_UNORM_SRGB:
|
|
return 8;
|
|
|
|
case Format::BC2_UNORM:
|
|
case Format::BC2_UNORM_SRGB:
|
|
case Format::BC3_UNORM:
|
|
case Format::BC3_UNORM_SRGB:
|
|
case Format::BC5_UNORM:
|
|
case Format::BC5_SNORM:
|
|
case Format::BC6H_UF16:
|
|
case Format::BC6H_SF16:
|
|
case Format::BC7_UNORM:
|
|
case Format::BC7_UNORM_SRGB:
|
|
case Format::EAC_RG11_UNORM:
|
|
case Format::EAC_RG11_SNORM:
|
|
case Format::ETC2A_UNORM:
|
|
case Format::ETC2A_UNORM_SRGB:
|
|
case Format::ASTC_4x4_UNORM:
|
|
case Format::ASTC_4x4_UNORM_SRGB:
|
|
case Format::ASTC_5x4_UNORM:
|
|
case Format::ASTC_5x4_UNORM_SRGB:
|
|
case Format::ASTC_5x5_UNORM:
|
|
case Format::ASTC_5x5_UNORM_SRGB:
|
|
case Format::ASTC_6x5_UNORM:
|
|
case Format::ASTC_6x5_UNORM_SRGB:
|
|
case Format::ASTC_6x6_UNORM:
|
|
case Format::ASTC_6x6_UNORM_SRGB:
|
|
case Format::ASTC_8x5_UNORM:
|
|
case Format::ASTC_8x5_UNORM_SRGB:
|
|
case Format::ASTC_8x6_UNORM:
|
|
case Format::ASTC_8x6_UNORM_SRGB:
|
|
case Format::ASTC_8x8_UNORM:
|
|
case Format::ASTC_8x8_UNORM_SRGB:
|
|
case Format::ASTC_10x5_UNORM:
|
|
case Format::ASTC_10x5_UNORM_SRGB:
|
|
case Format::ASTC_10x6_UNORM:
|
|
case Format::ASTC_10x6_UNORM_SRGB:
|
|
case Format::ASTC_10x8_UNORM:
|
|
case Format::ASTC_10x8_UNORM_SRGB:
|
|
case Format::ASTC_10x10_UNORM:
|
|
case Format::ASTC_10x10_UNORM_SRGB:
|
|
case Format::ASTC_12x10_UNORM:
|
|
case Format::ASTC_12x10_UNORM_SRGB:
|
|
case Format::ASTC_12x12_UNORM:
|
|
case Format::ASTC_12x12_UNORM_SRGB:
|
|
return 16;
|
|
|
|
default:
|
|
AZ_Assert(false, "Unimplemented format");
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
uint32_t GetFormatComponentCount(Format format)
|
|
{
|
|
switch (format)
|
|
{
|
|
case Format::Unknown:
|
|
return 0;
|
|
|
|
case Format::R32G32B32A32_FLOAT:
|
|
case Format::R32G32B32A32_UINT:
|
|
case Format::R32G32B32A32_SINT:
|
|
return 4;
|
|
|
|
case Format::R32G32B32_FLOAT:
|
|
case Format::R32G32B32_UINT:
|
|
case Format::R32G32B32_SINT:
|
|
return 3;
|
|
|
|
case Format::R16G16B16A16_FLOAT:
|
|
case Format::R16G16B16A16_UNORM:
|
|
case Format::R16G16B16A16_UINT:
|
|
case Format::R16G16B16A16_SNORM:
|
|
case Format::R16G16B16A16_SINT:
|
|
return 4;
|
|
|
|
case Format::R32G32_FLOAT:
|
|
case Format::R32G32_UINT:
|
|
case Format::R32G32_SINT:
|
|
return 2;
|
|
|
|
case Format::D32_FLOAT_S8X24_UINT:
|
|
return 3;
|
|
|
|
case Format::Y416:
|
|
case Format::Y210:
|
|
case Format::Y216:
|
|
return 4;
|
|
|
|
case Format::R10G10B10A2_UNORM:
|
|
case Format::R10G10B10A2_UINT:
|
|
return 4;
|
|
|
|
case Format::R11G11B10_FLOAT:
|
|
return 3;
|
|
|
|
case Format::R8G8B8A8_UNORM:
|
|
case Format::R8G8B8A8_UNORM_SRGB:
|
|
case Format::R8G8B8A8_UINT:
|
|
case Format::R8G8B8A8_SNORM:
|
|
case Format::R8G8B8A8_SINT:
|
|
case Format::A8B8G8R8_UNORM:
|
|
case Format::A8B8G8R8_UNORM_SRGB:
|
|
case Format::A8B8G8R8_SNORM:
|
|
return 4;
|
|
|
|
case Format::R16G16_FLOAT:
|
|
case Format::R16G16_UNORM:
|
|
case Format::R16G16_UINT:
|
|
case Format::R16G16_SNORM:
|
|
case Format::R16G16_SINT:
|
|
return 2;
|
|
|
|
case Format::D32_FLOAT:
|
|
case Format::R32_FLOAT:
|
|
case Format::R32_UINT:
|
|
case Format::R32_SINT:
|
|
return 1;
|
|
|
|
case Format::D24_UNORM_S8_UINT:
|
|
return 2;
|
|
|
|
case Format::R9G9B9E5_SHAREDEXP:
|
|
return 3;
|
|
|
|
case Format::R8G8_B8G8_UNORM:
|
|
case Format::G8R8_G8B8_UNORM:
|
|
return 3; // One entry represents a pair of RGB colors, where R/B are repeated.
|
|
|
|
case Format::B8G8R8A8_UNORM:
|
|
return 4;
|
|
|
|
case Format::B8G8R8A8_SNORM:
|
|
return 4;
|
|
|
|
case Format::B8G8R8X8_UNORM:
|
|
return 3;
|
|
|
|
case Format::R10G10B10_XR_BIAS_A2_UNORM:
|
|
return 4;
|
|
|
|
case Format::B8G8R8A8_UNORM_SRGB:
|
|
return 4;
|
|
|
|
case Format::B8G8R8X8_UNORM_SRGB:
|
|
return 3;
|
|
|
|
case Format::AYUV:
|
|
case Format::Y410:
|
|
case Format::YUY2:
|
|
return 4;
|
|
|
|
case Format::P010:
|
|
case Format::P016:
|
|
return 3; // Not sure this is right
|
|
|
|
case Format::R8G8_UNORM:
|
|
case Format::R8G8_UINT:
|
|
case Format::R8G8_SNORM:
|
|
case Format::R8G8_SINT:
|
|
return 2;
|
|
|
|
case Format::R16_FLOAT:
|
|
case Format::D16_UNORM:
|
|
case Format::R16_UNORM:
|
|
case Format::R16_UINT:
|
|
case Format::R16_SNORM:
|
|
case Format::R16_SINT:
|
|
return 1;
|
|
|
|
case Format::R5G6B5_UNORM:
|
|
case Format::B5G6R5_UNORM:
|
|
return 3;
|
|
|
|
case Format::B5G5R5A1_UNORM:
|
|
return 4;
|
|
|
|
case Format::A8P8:
|
|
return 2;
|
|
|
|
case Format::B4G4R4A4_UNORM:
|
|
return 4;
|
|
|
|
case Format::NV12:
|
|
case Format::NV11:
|
|
return 3;
|
|
|
|
case Format::R8_UNORM:
|
|
case Format::R8_UINT:
|
|
case Format::R8_SNORM:
|
|
case Format::R8_SINT:
|
|
case Format::A8_UNORM:
|
|
return 1;
|
|
|
|
case Format::AI44:
|
|
case Format::IA44:
|
|
case Format::P8:
|
|
return 1; // Not sure this is right. These are palletized formats.
|
|
|
|
case Format::R1_UNORM:
|
|
return 1;
|
|
|
|
case Format::BC1_UNORM:
|
|
case Format::BC1_UNORM_SRGB:
|
|
return 4;
|
|
|
|
case Format::BC4_UNORM:
|
|
case Format::BC4_SNORM:
|
|
return 1;
|
|
|
|
case Format::BC2_UNORM:
|
|
case Format::BC2_UNORM_SRGB:
|
|
case Format::BC3_UNORM:
|
|
case Format::BC3_UNORM_SRGB:
|
|
return 4;
|
|
|
|
case Format::BC5_UNORM:
|
|
case Format::BC5_SNORM:
|
|
return 2;
|
|
|
|
case Format::BC6H_UF16:
|
|
case Format::BC6H_SF16:
|
|
return 3;
|
|
|
|
case Format::BC7_UNORM:
|
|
case Format::BC7_UNORM_SRGB:
|
|
return 4; // May actually represent 3 or 4 elements depending on the compression settings
|
|
|
|
case Format::ASTC_4x4_UNORM:
|
|
case Format::ASTC_4x4_UNORM_SRGB:
|
|
case Format::ASTC_5x4_UNORM:
|
|
case Format::ASTC_5x4_UNORM_SRGB:
|
|
case Format::ASTC_5x5_UNORM:
|
|
case Format::ASTC_5x5_UNORM_SRGB:
|
|
case Format::ASTC_6x5_UNORM:
|
|
case Format::ASTC_6x5_UNORM_SRGB:
|
|
case Format::ASTC_6x6_UNORM:
|
|
case Format::ASTC_6x6_UNORM_SRGB:
|
|
case Format::ASTC_8x5_UNORM:
|
|
case Format::ASTC_8x5_UNORM_SRGB:
|
|
case Format::ASTC_8x6_UNORM:
|
|
case Format::ASTC_8x6_UNORM_SRGB:
|
|
case Format::ASTC_8x8_UNORM:
|
|
case Format::ASTC_8x8_UNORM_SRGB:
|
|
case Format::ASTC_10x5_UNORM:
|
|
case Format::ASTC_10x5_UNORM_SRGB:
|
|
case Format::ASTC_10x6_UNORM:
|
|
case Format::ASTC_10x6_UNORM_SRGB:
|
|
case Format::ASTC_10x8_UNORM:
|
|
case Format::ASTC_10x8_UNORM_SRGB:
|
|
case Format::ASTC_10x10_UNORM:
|
|
case Format::ASTC_10x10_UNORM_SRGB:
|
|
case Format::ASTC_12x10_UNORM:
|
|
case Format::ASTC_12x10_UNORM_SRGB:
|
|
case Format::ASTC_12x12_UNORM:
|
|
case Format::ASTC_12x12_UNORM_SRGB:
|
|
return 4;
|
|
|
|
case Format::ETC2_UNORM:
|
|
case Format::ETC2_UNORM_SRGB:
|
|
return 3;
|
|
|
|
case Format::ETC2A_UNORM:
|
|
case Format::ETC2A_UNORM_SRGB:
|
|
case Format::ETC2A1_UNORM:
|
|
case Format::ETC2A1_UNORM_SRGB:
|
|
return 4;
|
|
|
|
default:
|
|
AZ_Assert(false, "Unimplemented format");
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
const char* ToString(Format format)
|
|
{
|
|
switch (format)
|
|
{
|
|
case Format::Unknown: return "Unknown";
|
|
case Format::R32G32B32A32_FLOAT: return "R32G32B32A32_FLOAT";
|
|
case Format::R32G32B32A32_UINT: return "R32G32B32A32_UINT";
|
|
case Format::R32G32B32A32_SINT: return "R32G32B32A32_SINT";
|
|
case Format::R32G32B32_FLOAT: return "R32G32B32_FLOAT";
|
|
case Format::R32G32B32_UINT: return "R32G32B32_UINT";
|
|
case Format::R32G32B32_SINT: return "R32G32B32_SINT";
|
|
case Format::R16G16B16A16_FLOAT: return "R16G16B16A16_FLOAT";
|
|
case Format::R16G16B16A16_UNORM: return "R16G16B16A16_UNORM";
|
|
case Format::R16G16B16A16_UINT: return "R16G16B16A16_UINT";
|
|
case Format::R16G16B16A16_SNORM: return "R16G16B16A16_SNORM";
|
|
case Format::R16G16B16A16_SINT: return "R16G16B16A16_SINT";
|
|
case Format::R32G32_FLOAT: return "R32G32_FLOAT";
|
|
case Format::R32G32_UINT: return "R32G32_UINT";
|
|
case Format::R32G32_SINT: return "R32G32_SINT";
|
|
case Format::D32_FLOAT_S8X24_UINT: return "D32_FLOAT_S8X24_UINT";
|
|
case Format::Y416: return "Y416";
|
|
case Format::Y210: return "Y210";
|
|
case Format::Y216: return "Y216";
|
|
case Format::R10G10B10A2_UNORM: return "R10G10B10A2_UNORM";
|
|
case Format::R10G10B10A2_UINT: return "R10G10B10A2_UINT";
|
|
case Format::R11G11B10_FLOAT: return "R11G11B10_FLOAT";
|
|
case Format::R8G8B8A8_UNORM: return "R8G8B8A8_UNORM";
|
|
case Format::R8G8B8A8_UNORM_SRGB: return "R8G8B8A8_UNORM_SRGB";
|
|
case Format::R8G8B8A8_UINT: return "R8G8B8A8_UINT";
|
|
case Format::R8G8B8A8_SNORM: return "R8G8B8A8_SNORM";
|
|
case Format::R8G8B8A8_SINT: return "R8G8B8A8_SINT";
|
|
case Format::A8B8G8R8_UNORM: return "A8B8G8R8_UNORM";
|
|
case Format::A8B8G8R8_UNORM_SRGB: return "A8B8G8R8_UNORM_SRGB";
|
|
case Format::A8B8G8R8_SNORM: return "A8B8G8R8_SNORM";
|
|
case Format::R16G16_FLOAT: return "R16G16_FLOAT";
|
|
case Format::R16G16_UNORM: return "R16G16_UNORM";
|
|
case Format::R16G16_UINT: return "R16G16_UINT";
|
|
case Format::R16G16_SNORM: return "R16G16_SNORM";
|
|
case Format::R16G16_SINT: return "R16G16_SINT";
|
|
case Format::D32_FLOAT: return "D32_FLOAT";
|
|
case Format::R32_FLOAT: return "R32_FLOAT";
|
|
case Format::R32_UINT: return "R32_UINT";
|
|
case Format::R32_SINT: return "R32_SINT";
|
|
case Format::D24_UNORM_S8_UINT: return "D24_UNORM_S8_UINT";
|
|
case Format::R9G9B9E5_SHAREDEXP: return "R9G9B9E5_SHAREDEXP";
|
|
case Format::R8G8_B8G8_UNORM: return "R8G8_B8G8_UNORM";
|
|
case Format::G8R8_G8B8_UNORM: return "G8R8_G8B8_UNORM";
|
|
case Format::B8G8R8A8_UNORM: return "B8G8R8A8_UNORM";
|
|
case Format::B8G8R8A8_SNORM: return "B8G8R8A8_SNORM";
|
|
case Format::B8G8R8X8_UNORM: return "B8G8R8X8_UNORM";
|
|
case Format::R10G10B10_XR_BIAS_A2_UNORM: return "R10G10B10_XR_BIAS_A2_UNORM";
|
|
case Format::B8G8R8A8_UNORM_SRGB: return "B8G8R8A8_UNORM_SRGB";
|
|
case Format::B8G8R8X8_UNORM_SRGB: return "B8G8R8X8_UNORM_SRGB";
|
|
case Format::AYUV: return "AYUV";
|
|
case Format::Y410: return "Y410";
|
|
case Format::YUY2: return "YUY2";
|
|
case Format::P010: return "P010";
|
|
case Format::P016: return "P016";
|
|
case Format::R8G8_UNORM: return "R8G8_UNORM";
|
|
case Format::R8G8_UINT: return "R8G8_UINT";
|
|
case Format::R8G8_SNORM: return "R8G8_SNORM";
|
|
case Format::R8G8_SINT: return "R8G8_SINT";
|
|
case Format::R16_FLOAT: return "R16_FLOAT";
|
|
case Format::D16_UNORM: return "D16_UNORM";
|
|
case Format::R16_UNORM: return "R16_UNORM";
|
|
case Format::R16_UINT: return "R16_UINT";
|
|
case Format::R16_SNORM: return "R16_SNORM";
|
|
case Format::R16_SINT: return "R16_SINT";
|
|
case Format::B5G6R5_UNORM: return "B5G6R5_UNORM";
|
|
case Format::B5G5R5A1_UNORM: return "B5G5R5A1_UNORM";
|
|
case Format::A8P8: return "A8P8";
|
|
case Format::B4G4R4A4_UNORM: return "B4G4R4A4_UNORM";
|
|
case Format::NV12: return "NV12";
|
|
case Format::NV11: return "NV11";
|
|
case Format::R8_UNORM: return "R8_UNORM";
|
|
case Format::R8_UINT: return "R8_UINT";
|
|
case Format::R8_SNORM: return "R8_SNORM";
|
|
case Format::R8_SINT: return "R8_SINT";
|
|
case Format::A8_UNORM: return "A8_UNORM";
|
|
case Format::AI44: return "AI44";
|
|
case Format::IA44: return "IA44";
|
|
case Format::P8: return "P8";
|
|
case Format::R1_UNORM: return "R1_UNORM";
|
|
case Format::BC1_UNORM: return "BC1_UNORM";
|
|
case Format::BC1_UNORM_SRGB: return "BC1_UNORM_SRGB";
|
|
case Format::BC4_UNORM: return "BC4_UNORM";
|
|
case Format::BC4_SNORM: return "BC4_SNORM";
|
|
case Format::BC2_UNORM: return "BC2_UNORM";
|
|
case Format::BC2_UNORM_SRGB: return "BC2_UNORM_SRGB";
|
|
case Format::BC3_UNORM: return "BC3_UNORM";
|
|
case Format::BC3_UNORM_SRGB: return "BC3_UNORM_SRGB";
|
|
case Format::BC5_UNORM: return "BC5_UNORM";
|
|
case Format::BC5_SNORM: return "BC5_SNORM";
|
|
case Format::BC6H_UF16: return "BC6H_UF16";
|
|
case Format::BC6H_SF16: return "BC6H_SF16";
|
|
case Format::BC7_UNORM: return "BC7_UNORM";
|
|
case Format::BC7_UNORM_SRGB: return "BC7_UNORM_SRGB";
|
|
case Format::ASTC_4x4_UNORM: return "ASTC_4x4_UNORM";
|
|
case Format::ASTC_4x4_UNORM_SRGB: return "ASTC_4x4_UNORM_SRGB";
|
|
case Format::ASTC_5x4_UNORM: return "ASTC_5x4_UNORM";
|
|
case Format::ASTC_5x4_UNORM_SRGB: return "ASTC_5x4_UNORM_SRGB";
|
|
case Format::ASTC_5x5_UNORM: return "ASTC_5x5_UNORM";
|
|
case Format::ASTC_5x5_UNORM_SRGB: return "ASTC_5x5_UNORM_SRGB";
|
|
case Format::ASTC_6x5_UNORM: return "ASTC_6x5_UNORM";
|
|
case Format::ASTC_6x5_UNORM_SRGB: return "ASTC_6x5_UNORM_SRGB";
|
|
case Format::ASTC_6x6_UNORM: return "ASTC_6x6_UNORM";
|
|
case Format::ASTC_6x6_UNORM_SRGB: return "ASTC_6x6_UNORM_SRGB";
|
|
case Format::ASTC_8x5_UNORM: return "ASTC_8x5_UNORM";
|
|
case Format::ASTC_8x5_UNORM_SRGB: return "ASTC_8x5_UNORM_SRGB";
|
|
case Format::ASTC_8x6_UNORM: return "ASTC_8x6_UNORM";
|
|
case Format::ASTC_8x6_UNORM_SRGB: return "ASTC_8x6_UNORM_SRGB";
|
|
case Format::ASTC_8x8_UNORM: return "ASTC_8x8_UNORM";
|
|
case Format::ASTC_8x8_UNORM_SRGB: return "ASTC_8x8_UNORM_SRGB";
|
|
case Format::ASTC_10x5_UNORM: return "ASTC_10x5_UNORM";
|
|
case Format::ASTC_10x5_UNORM_SRGB: return "ASTC_10x5_UNORM_SRGB";
|
|
case Format::ASTC_10x6_UNORM: return "ASTC_10x6_UNORM";
|
|
case Format::ASTC_10x6_UNORM_SRGB: return "ASTC_10x6_UNORM_SRGB";
|
|
case Format::ASTC_10x8_UNORM: return "ASTC_10x8_UNORM";
|
|
case Format::ASTC_10x8_UNORM_SRGB: return "ASTC_10x8_UNORM_SRGB";
|
|
case Format::ASTC_10x10_UNORM: return "ASTC_10x10_UNORM";
|
|
case Format::ASTC_10x10_UNORM_SRGB: return "ASTC_10x10_UNORM_SRGB";
|
|
case Format::ASTC_12x10_UNORM: return "ASTC_12x10_UNORM";
|
|
case Format::ASTC_12x10_UNORM_SRGB: return "ASTC_12x10_UNORM_SRGB";
|
|
case Format::ASTC_12x12_UNORM: return "ASTC_12x12_UNORM";
|
|
case Format::ASTC_12x12_UNORM_SRGB: return "ASTC_12x12_UNORM_SRGB";
|
|
case Format::ETC2_UNORM: return "ETC2_UNORM";
|
|
case Format::ETC2_UNORM_SRGB: return "ETC2_UNORM_SRGB";
|
|
case Format::ETC2A1_UNORM: return "ETC2A1_UNORM";
|
|
case Format::ETC2A1_UNORM_SRGB: return "ETC2A1_UNORM_SRGB";
|
|
case Format::ETC2A_UNORM: return "ETC2A_UNORM";
|
|
case Format::ETC2A_UNORM_SRGB: return "ETC2A_UNORM_SRGB";
|
|
}
|
|
|
|
return "<<Format Value Error>>";
|
|
}
|
|
|
|
uint32_t GetFormatDimensionAlignment(Format format)
|
|
{
|
|
switch (format)
|
|
{
|
|
case Format::BC1_UNORM:
|
|
case Format::BC1_UNORM_SRGB:
|
|
case Format::BC4_UNORM:
|
|
case Format::BC4_SNORM:
|
|
case Format::BC2_UNORM:
|
|
case Format::BC2_UNORM_SRGB:
|
|
case Format::BC3_UNORM:
|
|
case Format::BC3_UNORM_SRGB:
|
|
case Format::BC5_UNORM:
|
|
case Format::BC5_SNORM:
|
|
case Format::BC6H_UF16:
|
|
case Format::BC6H_SF16:
|
|
case Format::BC7_UNORM:
|
|
case Format::BC7_UNORM_SRGB:
|
|
case Format::ETC2_UNORM:
|
|
case Format::ETC2_UNORM_SRGB:
|
|
case Format::ETC2A_UNORM:
|
|
case Format::ETC2A_UNORM_SRGB:
|
|
case Format::ETC2A1_UNORM:
|
|
case Format::ETC2A1_UNORM_SRGB:
|
|
case Format::EAC_RG11_UNORM:
|
|
case Format::EAC_RG11_SNORM:
|
|
case Format::EAC_R11_UNORM:
|
|
case Format::EAC_R11_SNORM:
|
|
case Format::ASTC_4x4_UNORM:
|
|
case Format::ASTC_4x4_UNORM_SRGB:
|
|
case Format::ASTC_5x4_UNORM:
|
|
case Format::ASTC_5x4_UNORM_SRGB:
|
|
case Format::ASTC_5x5_UNORM:
|
|
case Format::ASTC_5x5_UNORM_SRGB:
|
|
case Format::ASTC_6x5_UNORM:
|
|
case Format::ASTC_6x5_UNORM_SRGB:
|
|
case Format::ASTC_6x6_UNORM:
|
|
case Format::ASTC_6x6_UNORM_SRGB:
|
|
case Format::ASTC_8x5_UNORM:
|
|
case Format::ASTC_8x5_UNORM_SRGB:
|
|
case Format::ASTC_8x6_UNORM:
|
|
case Format::ASTC_8x6_UNORM_SRGB:
|
|
case Format::ASTC_8x8_UNORM:
|
|
case Format::ASTC_8x8_UNORM_SRGB:
|
|
case Format::ASTC_10x5_UNORM:
|
|
case Format::ASTC_10x5_UNORM_SRGB:
|
|
case Format::ASTC_10x6_UNORM:
|
|
case Format::ASTC_10x6_UNORM_SRGB:
|
|
case Format::ASTC_10x8_UNORM:
|
|
case Format::ASTC_10x8_UNORM_SRGB:
|
|
case Format::ASTC_10x10_UNORM:
|
|
case Format::ASTC_10x10_UNORM_SRGB:
|
|
case Format::ASTC_12x10_UNORM:
|
|
case Format::ASTC_12x10_UNORM_SRGB:
|
|
case Format::ASTC_12x12_UNORM:
|
|
case Format::ASTC_12x12_UNORM_SRGB:
|
|
return 4;
|
|
|
|
case Format::R8G8_B8G8_UNORM:
|
|
case Format::G8R8_G8B8_UNORM:
|
|
case Format::YUY2:
|
|
case Format::Y210:
|
|
case Format::Y216:
|
|
case Format::NV12:
|
|
case Format::P010:
|
|
case Format::P016:
|
|
return 2;
|
|
|
|
default:
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
Format ConvertLinearToSRGB(Format format)
|
|
{
|
|
switch (format)
|
|
{
|
|
case Format::R8G8B8A8_UNORM:
|
|
return Format::R8G8B8A8_UNORM_SRGB;
|
|
|
|
case Format::A8B8G8R8_UNORM:
|
|
return Format::A8B8G8R8_UNORM_SRGB;
|
|
|
|
case Format::BC1_UNORM:
|
|
return Format::BC1_UNORM_SRGB;
|
|
|
|
case Format::BC2_UNORM:
|
|
return Format::BC2_UNORM_SRGB;
|
|
|
|
case Format::BC3_UNORM:
|
|
return Format::BC3_UNORM_SRGB;
|
|
|
|
case Format::B8G8R8A8_UNORM:
|
|
return Format::B8G8R8A8_UNORM_SRGB;
|
|
|
|
case Format::B8G8R8X8_UNORM:
|
|
return Format::B8G8R8X8_UNORM_SRGB;
|
|
|
|
case Format::BC7_UNORM:
|
|
return Format::BC7_UNORM_SRGB;
|
|
|
|
case Format::ASTC_4x4_UNORM:
|
|
return Format::ASTC_4x4_UNORM_SRGB;
|
|
|
|
case Format::ASTC_5x4_UNORM:
|
|
return Format::ASTC_5x4_UNORM_SRGB;
|
|
|
|
case Format::ASTC_5x5_UNORM:
|
|
return Format::ASTC_5x5_UNORM_SRGB;
|
|
|
|
case Format::ASTC_6x5_UNORM:
|
|
return Format::ASTC_6x5_UNORM_SRGB;
|
|
|
|
case Format::ASTC_6x6_UNORM:
|
|
return Format::ASTC_6x6_UNORM_SRGB;
|
|
|
|
case Format::ASTC_8x5_UNORM:
|
|
return Format::ASTC_8x5_UNORM_SRGB;
|
|
|
|
case Format::ASTC_8x6_UNORM:
|
|
return Format::ASTC_8x6_UNORM_SRGB;
|
|
|
|
case Format::ASTC_8x8_UNORM:
|
|
return Format::ASTC_8x8_UNORM_SRGB;
|
|
|
|
case Format::ASTC_10x5_UNORM:
|
|
return Format::ASTC_10x5_UNORM_SRGB;
|
|
|
|
case Format::ASTC_10x6_UNORM:
|
|
return Format::ASTC_10x6_UNORM_SRGB;
|
|
|
|
case Format::ASTC_10x8_UNORM:
|
|
return Format::ASTC_10x8_UNORM_SRGB;
|
|
|
|
case Format::ASTC_10x10_UNORM:
|
|
return Format::ASTC_10x10_UNORM_SRGB;
|
|
|
|
case Format::ASTC_12x10_UNORM:
|
|
return Format::ASTC_12x10_UNORM_SRGB;
|
|
|
|
case Format::ASTC_12x12_UNORM:
|
|
return Format::ASTC_12x12_UNORM_SRGB;
|
|
|
|
case Format::ETC2_UNORM:
|
|
return Format::ETC2_UNORM_SRGB;
|
|
|
|
case Format::ETC2A1_UNORM:
|
|
return Format::ETC2A1_UNORM_SRGB;
|
|
|
|
case Format::ETC2A_UNORM:
|
|
return Format::ETC2A_UNORM_SRGB;
|
|
|
|
default:
|
|
return format;
|
|
}
|
|
}
|
|
|
|
Format ConvertSRGBToLinear(Format format)
|
|
{
|
|
switch (format)
|
|
{
|
|
case Format::A8B8G8R8_UNORM_SRGB:
|
|
return Format::A8B8G8R8_UNORM;
|
|
|
|
case Format::R8G8B8A8_UNORM_SRGB:
|
|
return Format::R8G8B8A8_UNORM;
|
|
|
|
case Format::BC1_UNORM_SRGB:
|
|
return Format::BC1_UNORM;
|
|
|
|
case Format::BC2_UNORM_SRGB:
|
|
return Format::BC2_UNORM;
|
|
|
|
case Format::BC3_UNORM_SRGB:
|
|
return Format::BC3_UNORM;
|
|
|
|
case Format::B8G8R8A8_UNORM_SRGB:
|
|
return Format::B8G8R8A8_UNORM;
|
|
|
|
case Format::B8G8R8X8_UNORM_SRGB:
|
|
return Format::B8G8R8X8_UNORM;
|
|
|
|
case Format::BC7_UNORM_SRGB:
|
|
return Format::BC7_UNORM;
|
|
|
|
case Format::ASTC_4x4_UNORM_SRGB:
|
|
return Format::ASTC_4x4_UNORM;
|
|
|
|
case Format::ASTC_5x4_UNORM_SRGB:
|
|
return Format::ASTC_5x4_UNORM;
|
|
|
|
case Format::ASTC_5x5_UNORM_SRGB:
|
|
return Format::ASTC_5x5_UNORM;
|
|
|
|
case Format::ASTC_6x5_UNORM_SRGB:
|
|
return Format::ASTC_6x5_UNORM;
|
|
|
|
case Format::ASTC_6x6_UNORM_SRGB:
|
|
return Format::ASTC_6x6_UNORM;
|
|
|
|
case Format::ASTC_8x5_UNORM_SRGB:
|
|
return Format::ASTC_8x5_UNORM;
|
|
|
|
case Format::ASTC_8x6_UNORM_SRGB:
|
|
return Format::ASTC_8x6_UNORM;
|
|
|
|
case Format::ASTC_8x8_UNORM_SRGB:
|
|
return Format::ASTC_8x8_UNORM;
|
|
|
|
case Format::ASTC_10x5_UNORM_SRGB:
|
|
return Format::ASTC_10x5_UNORM;
|
|
|
|
case Format::ASTC_10x6_UNORM_SRGB:
|
|
return Format::ASTC_10x6_UNORM;
|
|
|
|
case Format::ASTC_10x8_UNORM_SRGB:
|
|
return Format::ASTC_10x8_UNORM;
|
|
|
|
case Format::ASTC_10x10_UNORM_SRGB:
|
|
return Format::ASTC_10x10_UNORM;
|
|
|
|
case Format::ASTC_12x10_UNORM_SRGB:
|
|
return Format::ASTC_12x10_UNORM;
|
|
|
|
case Format::ASTC_12x12_UNORM_SRGB:
|
|
return Format::ASTC_12x12_UNORM;
|
|
|
|
case Format::ETC2_UNORM_SRGB:
|
|
return Format::ETC2_UNORM;
|
|
|
|
case Format::ETC2A1_UNORM_SRGB:
|
|
return Format::ETC2A1_UNORM;
|
|
|
|
case Format::ETC2A_UNORM_SRGB:
|
|
return Format::ETC2A_UNORM;
|
|
|
|
default:
|
|
return format;
|
|
}
|
|
}
|
|
|
|
ImageAspectFlags GetImageAspectFlags(Format format)
|
|
{
|
|
switch (format)
|
|
{
|
|
case Format::D32_FLOAT_S8X24_UINT:
|
|
case Format::D16_UNORM_S8_UINT:
|
|
case Format::D24_UNORM_S8_UINT:
|
|
return ImageAspectFlags::DepthStencil;
|
|
case Format::D32_FLOAT:
|
|
case Format::D16_UNORM:
|
|
return ImageAspectFlags::Depth;
|
|
default:
|
|
return ImageAspectFlags::Color;
|
|
}
|
|
}
|
|
}
|
|
}
|