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renderdoc/renderdoc/driver/dxgi/dxgi_common.cpp
T
baldurk 470514bd48 Don't return DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM for float typeHint 
* We almost always mean DXGI_FORMAT_R10G10B10A2_UNORM instead and the
  xr bias format is rarely used (so unlikely to be the right
  interpretation) and might not work at all.
2017-12-11 19:01:42 +00:00

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/******************************************************************************
* The MIT License (MIT)
*
* Copyright (c) 2016-2017 Baldur Karlsson
*
* 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.
******************************************************************************/
#include "dxgi_common.h"
#include "common/common.h"
#include "serialise/serialiser.h"
UINT GetFormatBPP(DXGI_FORMAT f)
{
UINT ret = 8;
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32A32_UINT:
case DXGI_FORMAT_R32G32B32A32_SINT: ret *= 16; break;
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R32G32B32_UINT:
case DXGI_FORMAT_R32G32B32_SINT: ret *= 12; break;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16B16A16_SINT:
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R32G32_UINT:
case DXGI_FORMAT_R32G32_SINT:
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT: ret *= 8; break;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UNORM:
case DXGI_FORMAT_R10G10B10A2_UINT:
case DXGI_FORMAT_R11G11B10_FLOAT:
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R8G8B8A8_SINT:
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R16G16_SINT:
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_UINT:
case DXGI_FORMAT_R32_SINT:
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
case DXGI_FORMAT_R8G8_B8G8_UNORM:
case DXGI_FORMAT_G8R8_G8B8_UNORM:
case DXGI_FORMAT_B8G8R8A8_UNORM:
case DXGI_FORMAT_B8G8R8X8_UNORM:
case DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM:
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB: ret *= 4; break;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R8G8_SINT:
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R16_SINT:
case DXGI_FORMAT_B5G6R5_UNORM:
case DXGI_FORMAT_B5G5R5A1_UNORM: ret *= 2; break;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM:
case DXGI_FORMAT_R8_SINT:
case DXGI_FORMAT_A8_UNORM: ret *= 1; break;
case DXGI_FORMAT_R1_UNORM: ret /= 8; break;
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC4_SNORM:
// return block size (in bits)
ret *= 8;
break;
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC5_SNORM:
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC6H_UF16:
case DXGI_FORMAT_BC6H_SF16:
case DXGI_FORMAT_BC7_TYPELESS:
case DXGI_FORMAT_BC7_UNORM:
case DXGI_FORMAT_BC7_UNORM_SRGB:
// return block size (in bits)
ret *= 16;
break;
case DXGI_FORMAT_AYUV:
case DXGI_FORMAT_Y410:
case DXGI_FORMAT_YUY2:
case DXGI_FORMAT_Y416:
case DXGI_FORMAT_NV12:
case DXGI_FORMAT_P010:
case DXGI_FORMAT_P016:
case DXGI_FORMAT_420_OPAQUE:
case DXGI_FORMAT_Y210:
case DXGI_FORMAT_Y216:
case DXGI_FORMAT_NV11:
case DXGI_FORMAT_AI44:
case DXGI_FORMAT_IA44:
case DXGI_FORMAT_P8:
case DXGI_FORMAT_A8P8:
case DXGI_FORMAT_P208:
case DXGI_FORMAT_V208:
case DXGI_FORMAT_V408: RDCERR("Video formats not supported"); break;
case DXGI_FORMAT_B4G4R4A4_UNORM:
ret *= 2; // 4 channels, half a byte each
break;
case DXGI_FORMAT_UNKNOWN:
ret = 0;
RDCWARN("Getting BPP of DXGI_FORMAT_UNKNOWN");
break;
default: RDCERR("Unrecognised DXGI Format: %d", f); break;
}
return ret;
}
UINT GetByteSize(int Width, int Height, int Depth, DXGI_FORMAT Format, int mip)
{
UINT ret = RDCMAX(Width >> mip, 1) * RDCMAX(Height >> mip, 1) * RDCMAX(Depth >> mip, 1);
switch(Format)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32A32_UINT:
case DXGI_FORMAT_R32G32B32A32_SINT: ret *= 16; break;
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R32G32B32_UINT:
case DXGI_FORMAT_R32G32B32_SINT: ret *= 12; break;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16B16A16_SINT:
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R32G32_UINT:
case DXGI_FORMAT_R32G32_SINT:
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT: ret *= 8; break;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UNORM:
case DXGI_FORMAT_R10G10B10A2_UINT:
case DXGI_FORMAT_R11G11B10_FLOAT:
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R8G8B8A8_SINT:
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R16G16_SINT:
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_UINT:
case DXGI_FORMAT_R32_SINT:
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
case DXGI_FORMAT_R8G8_B8G8_UNORM:
case DXGI_FORMAT_G8R8_G8B8_UNORM:
case DXGI_FORMAT_B8G8R8A8_UNORM:
case DXGI_FORMAT_B8G8R8X8_UNORM:
case DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM:
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB: ret *= 4; break;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R8G8_SINT:
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R16_SINT:
case DXGI_FORMAT_B5G6R5_UNORM:
case DXGI_FORMAT_B5G5R5A1_UNORM: ret *= 2; break;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM:
case DXGI_FORMAT_R8_SINT:
case DXGI_FORMAT_A8_UNORM: ret *= 1; break;
case DXGI_FORMAT_R1_UNORM: ret = RDCMAX(ret / 8, 1U); break;
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC4_SNORM:
ret = AlignUp4(RDCMAX(Width >> mip, 1)) * AlignUp4(RDCMAX(Height >> mip, 1)) *
RDCMAX(Depth >> mip, 1);
ret /= 2;
break;
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC5_SNORM:
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC6H_UF16:
case DXGI_FORMAT_BC6H_SF16:
case DXGI_FORMAT_BC7_TYPELESS:
case DXGI_FORMAT_BC7_UNORM:
case DXGI_FORMAT_BC7_UNORM_SRGB:
ret = AlignUp4(RDCMAX(Width >> mip, 1)) * AlignUp4(RDCMAX(Height >> mip, 1)) *
RDCMAX(Depth >> mip, 1);
ret *= 1;
break;
case DXGI_FORMAT_AYUV:
case DXGI_FORMAT_Y410:
case DXGI_FORMAT_YUY2:
case DXGI_FORMAT_Y416:
case DXGI_FORMAT_NV12:
case DXGI_FORMAT_P010:
case DXGI_FORMAT_P016:
case DXGI_FORMAT_420_OPAQUE:
case DXGI_FORMAT_Y210:
case DXGI_FORMAT_Y216:
case DXGI_FORMAT_NV11:
case DXGI_FORMAT_AI44:
case DXGI_FORMAT_IA44:
case DXGI_FORMAT_P8:
case DXGI_FORMAT_A8P8:
case DXGI_FORMAT_P208:
case DXGI_FORMAT_V208:
case DXGI_FORMAT_V408: RDCERR("Video formats not supported"); break;
case DXGI_FORMAT_B4G4R4A4_UNORM:
ret *= 2; // 4 channels, half a byte each
break;
case DXGI_FORMAT_UNKNOWN:
RDCERR("Getting byte size of unknown DXGI format");
ret = 0;
break;
default: RDCERR("Unrecognised DXGI Format: %d", Format); break;
}
return ret;
}
bool IsBlockFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC4_SNORM:
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC5_SNORM:
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC6H_UF16:
case DXGI_FORMAT_BC6H_SF16:
case DXGI_FORMAT_BC7_TYPELESS:
case DXGI_FORMAT_BC7_UNORM:
case DXGI_FORMAT_BC7_UNORM_SRGB: return true;
default: break;
}
return false;
}
bool IsDepthFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_D16_UNORM: return true;
}
return false;
}
bool IsDepthAndStencilFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_R24G8_TYPELESS: return true;
}
return false;
}
bool IsTypelessFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC7_TYPELESS: return true;
}
return false;
}
bool IsUIntFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_UINT:
case DXGI_FORMAT_R32G32B32_UINT:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R32G32_UINT:
case DXGI_FORMAT_R10G10B10A2_UINT:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R32_UINT:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R8_UINT: return true;
}
return false;
}
bool IsIntFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_SINT:
case DXGI_FORMAT_R32G32B32_SINT:
case DXGI_FORMAT_R16G16B16A16_SINT:
case DXGI_FORMAT_R32G32_SINT:
case DXGI_FORMAT_R8G8B8A8_SINT:
case DXGI_FORMAT_R16G16_SINT:
case DXGI_FORMAT_R32_SINT:
case DXGI_FORMAT_R8G8_SINT:
case DXGI_FORMAT_R16_SINT:
case DXGI_FORMAT_R8_SINT: return true;
}
return false;
}
bool IsSRGBFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC7_UNORM_SRGB:
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB: return true;
default: break;
}
return false;
}
bool IsYUVFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_AYUV:
case DXGI_FORMAT_Y410:
case DXGI_FORMAT_Y416:
case DXGI_FORMAT_NV12:
case DXGI_FORMAT_P010:
case DXGI_FORMAT_P016:
case DXGI_FORMAT_420_OPAQUE:
case DXGI_FORMAT_YUY2:
case DXGI_FORMAT_Y210:
case DXGI_FORMAT_Y216:
case DXGI_FORMAT_NV11:
case DXGI_FORMAT_AI44:
case DXGI_FORMAT_IA44:
case DXGI_FORMAT_P8:
case DXGI_FORMAT_A8P8:
case DXGI_FORMAT_P208:
case DXGI_FORMAT_V208:
case DXGI_FORMAT_V408: return true;
default: break;
}
return false;
}
DXGI_FORMAT GetDepthTypedFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_TYPELESS: return DXGI_FORMAT_D32_FLOAT;
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT: return DXGI_FORMAT_D32_FLOAT_S8X24_UINT;
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT: return DXGI_FORMAT_D24_UNORM_S8_UINT;
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_R16_TYPELESS: return DXGI_FORMAT_D16_UNORM;
default: break;
}
return f;
}
DXGI_FORMAT GetNonSRGBFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB: return DXGI_FORMAT_R8G8B8A8_UNORM;
case DXGI_FORMAT_BC1_UNORM_SRGB: return DXGI_FORMAT_BC1_UNORM;
case DXGI_FORMAT_BC2_UNORM_SRGB: return DXGI_FORMAT_BC2_UNORM;
case DXGI_FORMAT_BC3_UNORM_SRGB: return DXGI_FORMAT_BC3_UNORM;
case DXGI_FORMAT_BC7_UNORM_SRGB: return DXGI_FORMAT_BC7_UNORM;
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB: return DXGI_FORMAT_B8G8R8A8_UNORM;
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB: return DXGI_FORMAT_B8G8R8X8_UNORM;
default: break;
}
return f;
}
DXGI_FORMAT GetSRGBFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM: return DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM: return DXGI_FORMAT_BC1_UNORM_SRGB;
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM: return DXGI_FORMAT_BC2_UNORM_SRGB;
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM: return DXGI_FORMAT_BC3_UNORM_SRGB;
case DXGI_FORMAT_BC7_TYPELESS:
case DXGI_FORMAT_BC7_UNORM: return DXGI_FORMAT_BC7_UNORM_SRGB;
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_UNORM: return DXGI_FORMAT_B8G8R8A8_UNORM_SRGB;
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_UNORM: return DXGI_FORMAT_B8G8R8X8_UNORM_SRGB;
default: break;
}
return f;
}
DXGI_FORMAT GetUnormTypedFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16B16A16_SINT: return DXGI_FORMAT_R16G16B16A16_UNORM;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UINT: return DXGI_FORMAT_R10G10B10A2_UNORM;
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R8G8B8A8_SINT: return DXGI_FORMAT_R8G8B8A8_UNORM;
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R16G16_SINT: return DXGI_FORMAT_R16G16_UNORM;
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT: return DXGI_FORMAT_R24_UNORM_X8_TYPELESS;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R8G8_SINT: return DXGI_FORMAT_R8G8_UNORM;
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R16_SINT: return DXGI_FORMAT_R16_UNORM;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM:
case DXGI_FORMAT_R8_SINT: return DXGI_FORMAT_R8_UNORM;
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM_SRGB: return DXGI_FORMAT_BC1_UNORM;
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM_SRGB: return DXGI_FORMAT_BC2_UNORM;
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM_SRGB: return DXGI_FORMAT_BC3_UNORM;
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_SNORM: return DXGI_FORMAT_BC4_UNORM;
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_SNORM: return DXGI_FORMAT_BC5_UNORM;
case DXGI_FORMAT_B8G8R8A8_TYPELESS: return DXGI_FORMAT_B8G8R8A8_UNORM;
case DXGI_FORMAT_B8G8R8X8_TYPELESS: return DXGI_FORMAT_B8G8R8X8_UNORM;
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC6H_SF16: return DXGI_FORMAT_BC6H_UF16;
case DXGI_FORMAT_BC7_TYPELESS:
case DXGI_FORMAT_BC7_UNORM_SRGB: return DXGI_FORMAT_BC7_UNORM;
default: break;
}
return f;
}
DXGI_FORMAT GetSnormTypedFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SINT: return DXGI_FORMAT_R16G16B16A16_SNORM;
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SINT: return DXGI_FORMAT_R8G8B8A8_SNORM;
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SINT: return DXGI_FORMAT_R16G16_SNORM;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SINT: return DXGI_FORMAT_R8G8_SNORM;
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SINT: return DXGI_FORMAT_R16_SNORM;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SINT:
case DXGI_FORMAT_A8_UNORM: return DXGI_FORMAT_R8_SNORM;
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM: return DXGI_FORMAT_BC4_SNORM;
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM: return DXGI_FORMAT_BC5_SNORM;
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC6H_UF16: return DXGI_FORMAT_BC6H_SF16;
default: break;
}
return f;
}
DXGI_FORMAT GetUIntTypedFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32A32_SINT: return DXGI_FORMAT_R32G32B32A32_UINT;
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R32G32B32_SINT: return DXGI_FORMAT_R32G32B32_UINT;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16B16A16_SINT: return DXGI_FORMAT_R16G16B16A16_UINT;
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R32G32_SINT: return DXGI_FORMAT_R32G32_UINT;
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS: return DXGI_FORMAT_X32_TYPELESS_G8X24_UINT;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UNORM: return DXGI_FORMAT_R10G10B10A2_UINT;
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R8G8B8A8_SINT: return DXGI_FORMAT_R8G8B8A8_UINT;
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R16G16_SINT: return DXGI_FORMAT_R16G16_UINT;
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_SINT: return DXGI_FORMAT_R32_UINT;
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS: return DXGI_FORMAT_X24_TYPELESS_G8_UINT;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R8G8_SINT: return DXGI_FORMAT_R8G8_UINT;
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R16_SINT: return DXGI_FORMAT_R16_UINT;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_SNORM:
case DXGI_FORMAT_R8_SINT:
case DXGI_FORMAT_A8_UNORM: return DXGI_FORMAT_R8_UINT;
default: break;
}
return f;
}
DXGI_FORMAT GetSIntTypedFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32A32_UINT: return DXGI_FORMAT_R32G32B32A32_SINT;
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R32G32B32_UINT: return DXGI_FORMAT_R32G32B32_SINT;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SNORM: return DXGI_FORMAT_R16G16B16A16_SINT;
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R32G32_UINT: return DXGI_FORMAT_R32G32_SINT;
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM: return DXGI_FORMAT_R8G8B8A8_SINT;
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM: return DXGI_FORMAT_R16G16_SINT;
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_UINT: return DXGI_FORMAT_R32_SINT;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM: return DXGI_FORMAT_R8G8_SINT;
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM: return DXGI_FORMAT_R16_SINT;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM: return DXGI_FORMAT_R8_SINT;
default: break;
}
return f;
}
DXGI_FORMAT GetFloatTypedFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_SINT:
case DXGI_FORMAT_R32G32B32A32_UINT: return DXGI_FORMAT_R32G32B32A32_FLOAT;
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_SINT:
case DXGI_FORMAT_R32G32B32_UINT: return DXGI_FORMAT_R32G32B32_FLOAT;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_SINT:
case DXGI_FORMAT_R16G16B16A16_UINT: return DXGI_FORMAT_R16G16B16A16_FLOAT;
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_SINT:
case DXGI_FORMAT_R32G32_UINT: return DXGI_FORMAT_R32G32_FLOAT;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UINT: return DXGI_FORMAT_R10G10B10A2_UNORM;
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM: return DXGI_FORMAT_R8G8B8A8_UNORM;
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM: return DXGI_FORMAT_R16G16_FLOAT;
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_UINT: return DXGI_FORMAT_R32_FLOAT;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM: return DXGI_FORMAT_R8G8_UNORM;
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM: return DXGI_FORMAT_R16_FLOAT;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM: return DXGI_FORMAT_R8_UNORM;
}
return GetTypedFormat(f);
}
DXGI_FORMAT GetTypedFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS: return DXGI_FORMAT_R32G32B32A32_FLOAT;
case DXGI_FORMAT_R32G32B32_TYPELESS: return DXGI_FORMAT_R32G32B32_FLOAT;
case DXGI_FORMAT_R16G16B16A16_TYPELESS: return DXGI_FORMAT_R16G16B16A16_FLOAT;
case DXGI_FORMAT_R32G32_TYPELESS: return DXGI_FORMAT_R32G32_FLOAT;
case DXGI_FORMAT_R32G8X24_TYPELESS: return DXGI_FORMAT_R32G8X24_TYPELESS;
case DXGI_FORMAT_R10G10B10A2_TYPELESS: return DXGI_FORMAT_R10G10B10A2_UNORM;
case DXGI_FORMAT_R8G8B8A8_TYPELESS: return DXGI_FORMAT_R8G8B8A8_UNORM;
case DXGI_FORMAT_R16G16_TYPELESS: return DXGI_FORMAT_R16G16_FLOAT;
case DXGI_FORMAT_R32_TYPELESS:
return DXGI_FORMAT_R32_FLOAT;
// maybe not valid casts?
case DXGI_FORMAT_R24G8_TYPELESS: return DXGI_FORMAT_R24_UNORM_X8_TYPELESS;
case DXGI_FORMAT_B8G8R8A8_TYPELESS: return DXGI_FORMAT_B8G8R8A8_UNORM;
case DXGI_FORMAT_B8G8R8X8_TYPELESS: return DXGI_FORMAT_B8G8R8X8_UNORM;
case DXGI_FORMAT_R8G8_TYPELESS: return DXGI_FORMAT_R8G8_UNORM;
case DXGI_FORMAT_R16_TYPELESS: return DXGI_FORMAT_R16_UNORM;
case DXGI_FORMAT_R8_TYPELESS: return DXGI_FORMAT_R8_UNORM;
case DXGI_FORMAT_BC1_TYPELESS: return DXGI_FORMAT_BC1_UNORM;
case DXGI_FORMAT_BC4_TYPELESS: return DXGI_FORMAT_BC4_UNORM;
case DXGI_FORMAT_BC2_TYPELESS: return DXGI_FORMAT_BC2_UNORM;
case DXGI_FORMAT_BC3_TYPELESS: return DXGI_FORMAT_BC3_UNORM;
case DXGI_FORMAT_BC5_TYPELESS: return DXGI_FORMAT_BC5_UNORM;
case DXGI_FORMAT_BC6H_TYPELESS: return DXGI_FORMAT_BC6H_UF16;
case DXGI_FORMAT_BC7_TYPELESS: return DXGI_FORMAT_BC7_UNORM;
default: break;
}
return f;
}
DXGI_FORMAT GetTypedFormat(DXGI_FORMAT f, CompType typeHint)
{
switch(f)
{
// these formats have multiple typed formats - use the hint to decide which to use
case DXGI_FORMAT_R8_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R8_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R8_SINT;
if(typeHint == CompType::SNorm)
return DXGI_FORMAT_R8_SNORM;
return DXGI_FORMAT_R8_UNORM;
}
case DXGI_FORMAT_R8G8_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R8G8_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R8G8_SINT;
if(typeHint == CompType::SNorm)
return DXGI_FORMAT_R8G8_SNORM;
return DXGI_FORMAT_R8G8_UNORM;
}
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R8G8B8A8_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R8G8B8A8_SINT;
if(typeHint == CompType::SNorm)
return DXGI_FORMAT_R8G8B8A8_SNORM;
return DXGI_FORMAT_R8G8B8A8_UNORM;
}
case DXGI_FORMAT_R16_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R16_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R16_SINT;
if(typeHint == CompType::SNorm)
return DXGI_FORMAT_R16_SNORM;
if(typeHint == CompType::Float)
return DXGI_FORMAT_R16_FLOAT;
if(typeHint == CompType::Depth)
return DXGI_FORMAT_D16_UNORM;
return DXGI_FORMAT_R16_UNORM;
}
case DXGI_FORMAT_R16G16_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R16G16_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R16G16_SINT;
if(typeHint == CompType::SNorm)
return DXGI_FORMAT_R16G16_SNORM;
if(typeHint == CompType::Float)
return DXGI_FORMAT_R16G16_FLOAT;
return DXGI_FORMAT_R16G16_UNORM;
}
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R16G16B16A16_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R16G16B16A16_SINT;
if(typeHint == CompType::SNorm)
return DXGI_FORMAT_R16G16B16A16_SNORM;
if(typeHint == CompType::Float)
return DXGI_FORMAT_R16G16B16A16_FLOAT;
return DXGI_FORMAT_R16G16B16A16_UNORM;
}
case DXGI_FORMAT_R32_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R32_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R32_SINT;
if(typeHint == CompType::Depth)
return DXGI_FORMAT_D32_FLOAT;
return DXGI_FORMAT_R32_FLOAT;
}
case DXGI_FORMAT_R32G32_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R32G32_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R32G32_SINT;
return DXGI_FORMAT_R32G32_FLOAT;
}
case DXGI_FORMAT_R32G32B32_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R32G32B32_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R32G32B32_SINT;
return DXGI_FORMAT_R32G32B32_FLOAT;
}
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R32G32B32A32_UINT;
if(typeHint == CompType::SInt)
return DXGI_FORMAT_R32G32B32A32_SINT;
return DXGI_FORMAT_R32G32B32A32_FLOAT;
}
case DXGI_FORMAT_R32G8X24_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_X32_TYPELESS_G8X24_UINT;
if(typeHint == CompType::Depth)
return DXGI_FORMAT_D32_FLOAT_S8X24_UINT;
return DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS;
}
case DXGI_FORMAT_R24G8_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_X24_TYPELESS_G8_UINT;
if(typeHint == CompType::Depth)
return DXGI_FORMAT_D24_UNORM_S8_UINT;
return DXGI_FORMAT_R24_UNORM_X8_TYPELESS;
}
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
{
if(typeHint == CompType::UInt)
return DXGI_FORMAT_R10G10B10A2_UINT;
return DXGI_FORMAT_R10G10B10A2_UNORM;
}
case DXGI_FORMAT_BC4_TYPELESS:
return typeHint == CompType::SNorm ? DXGI_FORMAT_BC4_SNORM : DXGI_FORMAT_BC4_UNORM;
case DXGI_FORMAT_BC5_TYPELESS:
return typeHint == CompType::SNorm ? DXGI_FORMAT_BC5_SNORM : DXGI_FORMAT_BC5_UNORM;
case DXGI_FORMAT_BC6H_TYPELESS:
return typeHint == CompType::SNorm ? DXGI_FORMAT_BC6H_SF16 : DXGI_FORMAT_BC6H_UF16;
// these formats have only one valid non-typeless format (ignoring SRGB)
case DXGI_FORMAT_B8G8R8A8_TYPELESS: return DXGI_FORMAT_B8G8R8A8_UNORM;
case DXGI_FORMAT_B8G8R8X8_TYPELESS: return DXGI_FORMAT_B8G8R8X8_UNORM;
case DXGI_FORMAT_BC1_TYPELESS: return DXGI_FORMAT_BC1_UNORM;
case DXGI_FORMAT_BC2_TYPELESS: return DXGI_FORMAT_BC2_UNORM;
case DXGI_FORMAT_BC3_TYPELESS: return DXGI_FORMAT_BC3_UNORM;
case DXGI_FORMAT_BC7_TYPELESS: return DXGI_FORMAT_BC7_UNORM;
default: break;
}
return f;
}
DXGI_FORMAT GetTypelessFormat(DXGI_FORMAT f)
{
switch(f)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32A32_UINT:
case DXGI_FORMAT_R32G32B32A32_SINT: return DXGI_FORMAT_R32G32B32A32_TYPELESS;
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R32G32B32_UINT:
case DXGI_FORMAT_R32G32B32_SINT: return DXGI_FORMAT_R32G32B32_TYPELESS;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16B16A16_SINT: return DXGI_FORMAT_R16G16B16A16_TYPELESS;
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R32G32_UINT:
case DXGI_FORMAT_R32G32_SINT: return DXGI_FORMAT_R32G32_TYPELESS;
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT: return DXGI_FORMAT_R32G8X24_TYPELESS;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UNORM:
case DXGI_FORMAT_R10G10B10A2_UINT:
case DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM: // maybe not valid cast?
return DXGI_FORMAT_R10G10B10A2_TYPELESS;
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R8G8B8A8_SINT: return DXGI_FORMAT_R8G8B8A8_TYPELESS;
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R16G16_SINT: return DXGI_FORMAT_R16G16_TYPELESS;
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT: // maybe not valid cast?
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_UINT:
case DXGI_FORMAT_R32_SINT:
return DXGI_FORMAT_R32_TYPELESS;
// maybe not valid casts?
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT: return DXGI_FORMAT_R24G8_TYPELESS;
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_UNORM:
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8_B8G8_UNORM: // maybe not valid cast?
case DXGI_FORMAT_G8R8_G8B8_UNORM: // maybe not valid cast?
return DXGI_FORMAT_B8G8R8A8_TYPELESS;
case DXGI_FORMAT_B8G8R8X8_UNORM:
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB: return DXGI_FORMAT_B8G8R8X8_TYPELESS;
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R8G8_SINT: return DXGI_FORMAT_R8G8_TYPELESS;
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R16_SINT: return DXGI_FORMAT_R16_TYPELESS;
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM:
case DXGI_FORMAT_R8_SINT:
case DXGI_FORMAT_A8_UNORM: return DXGI_FORMAT_R8_TYPELESS;
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC1_UNORM_SRGB: return DXGI_FORMAT_BC1_TYPELESS;
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC4_SNORM: return DXGI_FORMAT_BC4_TYPELESS;
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC2_UNORM_SRGB: return DXGI_FORMAT_BC2_TYPELESS;
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC3_UNORM_SRGB: return DXGI_FORMAT_BC3_TYPELESS;
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC5_SNORM: return DXGI_FORMAT_BC5_TYPELESS;
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC6H_UF16:
case DXGI_FORMAT_BC6H_SF16: return DXGI_FORMAT_BC6H_TYPELESS;
case DXGI_FORMAT_BC7_TYPELESS:
case DXGI_FORMAT_BC7_UNORM:
case DXGI_FORMAT_BC7_UNORM_SRGB: return DXGI_FORMAT_BC7_TYPELESS;
case DXGI_FORMAT_R1_UNORM:
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
case DXGI_FORMAT_B5G6R5_UNORM:
case DXGI_FORMAT_B5G5R5A1_UNORM:
case DXGI_FORMAT_R11G11B10_FLOAT:
case DXGI_FORMAT_AYUV:
case DXGI_FORMAT_Y410:
case DXGI_FORMAT_YUY2:
case DXGI_FORMAT_Y416:
case DXGI_FORMAT_NV12:
case DXGI_FORMAT_P010:
case DXGI_FORMAT_P016:
case DXGI_FORMAT_420_OPAQUE:
case DXGI_FORMAT_Y210:
case DXGI_FORMAT_Y216:
case DXGI_FORMAT_NV11:
case DXGI_FORMAT_AI44:
case DXGI_FORMAT_IA44:
case DXGI_FORMAT_P8:
case DXGI_FORMAT_A8P8:
case DXGI_FORMAT_P208:
case DXGI_FORMAT_V208:
case DXGI_FORMAT_V408:
case DXGI_FORMAT_B4G4R4A4_UNORM: return f;
case DXGI_FORMAT_UNKNOWN: return DXGI_FORMAT_UNKNOWN;
default: RDCERR("Unrecognised DXGI Format: %d", f); return DXGI_FORMAT_UNKNOWN;
}
}
D3D_PRIMITIVE_TOPOLOGY MakeD3DPrimitiveTopology(Topology Topo)
{
switch(Topo)
{
case Topology::LineLoop:
case Topology::TriangleFan: RDCWARN("Unsupported primitive topology on D3D: %x", Topo); break;
default:
case Topology::Unknown: return D3D_PRIMITIVE_TOPOLOGY_UNDEFINED;
case Topology::PointList: return D3D_PRIMITIVE_TOPOLOGY_POINTLIST;
case Topology::LineList: return D3D_PRIMITIVE_TOPOLOGY_LINELIST;
case Topology::LineStrip: return D3D_PRIMITIVE_TOPOLOGY_LINESTRIP;
case Topology::TriangleList: return D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST;
case Topology::TriangleStrip: return D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP;
case Topology::LineList_Adj: return D3D_PRIMITIVE_TOPOLOGY_LINELIST_ADJ;
case Topology::LineStrip_Adj: return D3D_PRIMITIVE_TOPOLOGY_LINESTRIP_ADJ;
case Topology::TriangleList_Adj: return D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST_ADJ;
case Topology::TriangleStrip_Adj: return D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP_ADJ;
case Topology::PatchList_1CPs:
case Topology::PatchList_2CPs:
case Topology::PatchList_3CPs:
case Topology::PatchList_4CPs:
case Topology::PatchList_5CPs:
case Topology::PatchList_6CPs:
case Topology::PatchList_7CPs:
case Topology::PatchList_8CPs:
case Topology::PatchList_9CPs:
case Topology::PatchList_10CPs:
case Topology::PatchList_11CPs:
case Topology::PatchList_12CPs:
case Topology::PatchList_13CPs:
case Topology::PatchList_14CPs:
case Topology::PatchList_15CPs:
case Topology::PatchList_16CPs:
case Topology::PatchList_17CPs:
case Topology::PatchList_18CPs:
case Topology::PatchList_19CPs:
case Topology::PatchList_20CPs:
case Topology::PatchList_21CPs:
case Topology::PatchList_22CPs:
case Topology::PatchList_23CPs:
case Topology::PatchList_24CPs:
case Topology::PatchList_25CPs:
case Topology::PatchList_26CPs:
case Topology::PatchList_27CPs:
case Topology::PatchList_28CPs:
case Topology::PatchList_29CPs:
case Topology::PatchList_30CPs:
case Topology::PatchList_31CPs:
case Topology::PatchList_32CPs:
return D3D_PRIMITIVE_TOPOLOGY(D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST +
PatchList_Count(Topo) - 1);
}
return D3D_PRIMITIVE_TOPOLOGY_UNDEFINED;
}
Topology MakePrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY Topo)
{
switch(Topo)
{
default:
case D3D_PRIMITIVE_TOPOLOGY_UNDEFINED: break;
case D3D_PRIMITIVE_TOPOLOGY_POINTLIST: return Topology::PointList;
case D3D_PRIMITIVE_TOPOLOGY_LINELIST: return Topology::LineList;
case D3D_PRIMITIVE_TOPOLOGY_LINESTRIP: return Topology::LineStrip;
case D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST: return Topology::TriangleList;
case D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP: return Topology::TriangleStrip;
case D3D_PRIMITIVE_TOPOLOGY_LINELIST_ADJ: return Topology::LineList_Adj;
case D3D_PRIMITIVE_TOPOLOGY_LINESTRIP_ADJ: return Topology::LineStrip_Adj;
case D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST_ADJ: return Topology::TriangleList_Adj;
case D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP_ADJ: return Topology::TriangleStrip_Adj;
case D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_2_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_3_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_4_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_5_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_6_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_7_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_8_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_9_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_10_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_11_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_12_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_13_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_14_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_15_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_16_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_17_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_18_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_19_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_20_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_21_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_22_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_23_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_24_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_25_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_26_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_27_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_28_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_29_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_30_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_31_CONTROL_POINT_PATCHLIST:
case D3D_PRIMITIVE_TOPOLOGY_32_CONTROL_POINT_PATCHLIST:
return PatchList_Topology(Topo - D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST + 1);
}
return Topology::Unknown;
}
DXGI_FORMAT MakeDXGIFormat(ResourceFormat fmt)
{
DXGI_FORMAT ret = DXGI_FORMAT_UNKNOWN;
if(fmt.Special())
{
switch(fmt.type)
{
case ResourceFormatType::BC1: ret = DXGI_FORMAT_BC1_UNORM; break;
case ResourceFormatType::BC2: ret = DXGI_FORMAT_BC2_UNORM; break;
case ResourceFormatType::BC3: ret = DXGI_FORMAT_BC3_UNORM; break;
case ResourceFormatType::BC4: ret = DXGI_FORMAT_BC4_UNORM; break;
case ResourceFormatType::BC5: ret = DXGI_FORMAT_BC5_UNORM; break;
case ResourceFormatType::BC6: ret = DXGI_FORMAT_BC6H_UF16; break;
case ResourceFormatType::BC7: ret = DXGI_FORMAT_BC7_UNORM; break;
case ResourceFormatType::R10G10B10A2:
if(fmt.compType == CompType::UNorm)
ret = DXGI_FORMAT_R10G10B10A2_UNORM;
else if(fmt.compType == CompType::Float)
ret = DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM;
else
ret = DXGI_FORMAT_R10G10B10A2_UINT;
break;
case ResourceFormatType::R11G11B10: ret = DXGI_FORMAT_R11G11B10_FLOAT; break;
case ResourceFormatType::R5G6B5:
// only support bgra order
if(!fmt.bgraOrder)
return DXGI_FORMAT_UNKNOWN;
ret = DXGI_FORMAT_B5G6R5_UNORM;
break;
case ResourceFormatType::R5G5B5A1:
// only support bgra order
if(!fmt.bgraOrder)
return DXGI_FORMAT_UNKNOWN;
ret = DXGI_FORMAT_B5G5R5A1_UNORM;
break;
case ResourceFormatType::R9G9B9E5: ret = DXGI_FORMAT_R9G9B9E5_SHAREDEXP; break;
case ResourceFormatType::R4G4B4A4:
// only support bgra order
if(!fmt.bgraOrder)
return DXGI_FORMAT_UNKNOWN;
ret = DXGI_FORMAT_B4G4R4A4_UNORM;
break;
case ResourceFormatType::D24S8: ret = DXGI_FORMAT_R24G8_TYPELESS; break;
case ResourceFormatType::D32S8: ret = DXGI_FORMAT_R32G8X24_TYPELESS; break;
case ResourceFormatType::YUV:
// just claim all YUV formats as unsupported. In theory we could add more
// resource format type enums to identify all the types, and return support for
// the ones that exist in D3D
return DXGI_FORMAT_UNKNOWN;
case ResourceFormatType::S8: // D3D has no stencil-only format
case ResourceFormatType::D16S8: // D3D has no D16S8 format
default: return DXGI_FORMAT_UNKNOWN;
}
}
else if(fmt.compCount == 4)
{
if(fmt.compByteWidth == 4)
ret = DXGI_FORMAT_R32G32B32A32_TYPELESS;
else if(fmt.compByteWidth == 2)
ret = DXGI_FORMAT_R16G16B16A16_TYPELESS;
else if(fmt.compByteWidth == 1)
ret = DXGI_FORMAT_R8G8B8A8_TYPELESS;
else
return DXGI_FORMAT_UNKNOWN;
if(fmt.bgraOrder)
ret = DXGI_FORMAT_B8G8R8A8_UNORM;
}
else if(fmt.compCount == 3)
{
if(fmt.compByteWidth == 4)
ret = DXGI_FORMAT_R32G32B32_TYPELESS;
else
return DXGI_FORMAT_UNKNOWN;
}
else if(fmt.compCount == 2)
{
if(fmt.compByteWidth == 4)
ret = DXGI_FORMAT_R32G32_TYPELESS;
else if(fmt.compByteWidth == 2)
ret = DXGI_FORMAT_R16G16_TYPELESS;
else if(fmt.compByteWidth == 1)
ret = DXGI_FORMAT_R8G8_TYPELESS;
else
return DXGI_FORMAT_UNKNOWN;
}
else if(fmt.compCount == 1)
{
if(fmt.compByteWidth == 4)
ret = DXGI_FORMAT_R32_TYPELESS;
else if(fmt.compByteWidth == 2)
ret = DXGI_FORMAT_R16_TYPELESS;
else if(fmt.compByteWidth == 1)
ret = DXGI_FORMAT_R8_TYPELESS;
else
return DXGI_FORMAT_UNKNOWN;
}
else
{
return DXGI_FORMAT_UNKNOWN;
}
if(fmt.compType == CompType::Typeless)
ret = GetTypelessFormat(ret);
else if(fmt.compType == CompType::Float)
ret = GetFloatTypedFormat(ret);
else if(fmt.compType == CompType::Depth)
ret = GetDepthTypedFormat(ret);
else if(fmt.compType == CompType::UNorm)
ret = GetUnormTypedFormat(ret);
else if(fmt.compType == CompType::SNorm)
ret = GetSnormTypedFormat(ret);
else if(fmt.compType == CompType::UInt)
ret = GetUIntTypedFormat(ret);
else if(fmt.compType == CompType::SInt)
ret = GetSIntTypedFormat(ret);
else
return DXGI_FORMAT_UNKNOWN;
if(fmt.srgbCorrected)
ret = GetSRGBFormat(ret);
return ret;
}
ResourceFormat MakeResourceFormat(DXGI_FORMAT fmt)
{
ResourceFormat ret;
ret.compCount = ret.compByteWidth = 0;
ret.compType = CompType::Float;
ret.srgbCorrected = IsSRGBFormat(fmt);
switch(fmt)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32A32_UINT:
case DXGI_FORMAT_R32G32B32A32_SINT:
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16B16A16_SINT:
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R8G8B8A8_SINT:
case DXGI_FORMAT_B4G4R4A4_UNORM: ret.compCount = 4; break;
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R32G32B32_UINT:
case DXGI_FORMAT_R32G32B32_SINT: ret.compCount = 3; break;
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R32G32_UINT:
case DXGI_FORMAT_R32G32_SINT:
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R16G16_SINT:
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R8G8_SINT: ret.compCount = 2; break;
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_UINT:
case DXGI_FORMAT_R32_SINT:
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R16_SINT:
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM:
case DXGI_FORMAT_R8_SINT:
case DXGI_FORMAT_A8_UNORM: ret.compCount = 1; break;
case DXGI_FORMAT_R32G8X24_TYPELESS:
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC5_SNORM: ret.compCount = 2; break;
case DXGI_FORMAT_R11G11B10_FLOAT:
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
case DXGI_FORMAT_R8G8_B8G8_UNORM:
case DXGI_FORMAT_G8R8_G8B8_UNORM:
case DXGI_FORMAT_B5G6R5_UNORM:
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC6H_UF16:
case DXGI_FORMAT_BC6H_SF16: ret.compCount = 3; break;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UNORM:
case DXGI_FORMAT_R10G10B10A2_UINT:
case DXGI_FORMAT_B8G8R8A8_UNORM:
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
case DXGI_FORMAT_B8G8R8X8_UNORM:
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB:
case DXGI_FORMAT_B5G5R5A1_UNORM:
case DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM:
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC7_TYPELESS:
case DXGI_FORMAT_BC7_UNORM:
case DXGI_FORMAT_BC7_UNORM_SRGB: ret.compCount = 4; break;
case DXGI_FORMAT_R1_UNORM:
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC4_SNORM: ret.compCount = 1; break;
case DXGI_FORMAT_AYUV:
case DXGI_FORMAT_Y410:
case DXGI_FORMAT_Y416:
case DXGI_FORMAT_NV12:
case DXGI_FORMAT_P010:
case DXGI_FORMAT_P016:
case DXGI_FORMAT_420_OPAQUE:
case DXGI_FORMAT_YUY2:
case DXGI_FORMAT_Y210:
case DXGI_FORMAT_Y216:
case DXGI_FORMAT_NV11:
case DXGI_FORMAT_AI44:
case DXGI_FORMAT_IA44:
case DXGI_FORMAT_P8:
case DXGI_FORMAT_A8P8:
case DXGI_FORMAT_P208:
case DXGI_FORMAT_V208:
case DXGI_FORMAT_V408: ret.compCount = 3; break;
case DXGI_FORMAT_UNKNOWN:
case DXGI_FORMAT_FORCE_UINT: ret.compCount = 0; break;
}
switch(fmt)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32A32_UINT:
case DXGI_FORMAT_R32G32B32A32_SINT:
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R32G32B32_UINT:
case DXGI_FORMAT_R32G32B32_SINT:
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R32G32_UINT:
case DXGI_FORMAT_R32G32_SINT:
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R32_UINT:
case DXGI_FORMAT_R32_SINT: ret.compByteWidth = 4; break;
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16B16A16_SINT:
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R16G16_SINT:
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R16_FLOAT:
case DXGI_FORMAT_D16_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R16_SINT: ret.compByteWidth = 2; break;
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R8G8B8A8_SINT:
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R8G8_SINT:
case DXGI_FORMAT_R8_TYPELESS:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_R8_UINT:
case DXGI_FORMAT_R8_SNORM:
case DXGI_FORMAT_R8_SINT:
case DXGI_FORMAT_A8_UNORM: ret.compByteWidth = 1; break;
case DXGI_FORMAT_B8G8R8A8_UNORM:
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB: ret.compByteWidth = 1; break;
default: ret.compByteWidth = 0; break;
}
switch(fmt)
{
case DXGI_FORMAT_R32G32B32A32_TYPELESS:
case DXGI_FORMAT_R32G32B32_TYPELESS:
case DXGI_FORMAT_R32G32_TYPELESS:
case DXGI_FORMAT_R32_TYPELESS:
case DXGI_FORMAT_R16G16B16A16_TYPELESS:
case DXGI_FORMAT_R16G16_TYPELESS:
case DXGI_FORMAT_R16_TYPELESS:
case DXGI_FORMAT_R8G8B8A8_TYPELESS:
case DXGI_FORMAT_R8G8_TYPELESS:
case DXGI_FORMAT_R8_TYPELESS: ret.compType = CompType::Typeless; break;
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R32G32B32_FLOAT:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R32G32_FLOAT:
case DXGI_FORMAT_R16G16_FLOAT:
case DXGI_FORMAT_R32_FLOAT:
case DXGI_FORMAT_R16_FLOAT: ret.compType = CompType::Float; break;
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
case DXGI_FORMAT_R8G8B8A8_UNORM:
case DXGI_FORMAT_R16G16B16A16_UNORM:
case DXGI_FORMAT_R16G16_UNORM:
case DXGI_FORMAT_R8G8_UNORM:
case DXGI_FORMAT_R16_UNORM:
case DXGI_FORMAT_R8_UNORM:
case DXGI_FORMAT_A8_UNORM: ret.compType = CompType::UNorm; break;
case DXGI_FORMAT_R8G8B8A8_SNORM:
case DXGI_FORMAT_R16G16B16A16_SNORM:
case DXGI_FORMAT_R16G16_SNORM:
case DXGI_FORMAT_R8G8_SNORM:
case DXGI_FORMAT_R16_SNORM:
case DXGI_FORMAT_R8_SNORM: ret.compType = CompType::SNorm; break;
case DXGI_FORMAT_R32G32B32A32_UINT:
case DXGI_FORMAT_R32G32B32_UINT:
case DXGI_FORMAT_R16G16B16A16_UINT:
case DXGI_FORMAT_R32G32_UINT:
case DXGI_FORMAT_R8G8B8A8_UINT:
case DXGI_FORMAT_R16G16_UINT:
case DXGI_FORMAT_R32_UINT:
case DXGI_FORMAT_R8G8_UINT:
case DXGI_FORMAT_R16_UINT:
case DXGI_FORMAT_R8_UINT: ret.compType = CompType::UInt; break;
case DXGI_FORMAT_R32G32B32A32_SINT:
case DXGI_FORMAT_R32G32B32_SINT:
case DXGI_FORMAT_R16G16B16A16_SINT:
case DXGI_FORMAT_R32G32_SINT:
case DXGI_FORMAT_R8G8B8A8_SINT:
case DXGI_FORMAT_R16G16_SINT:
case DXGI_FORMAT_R32_SINT:
case DXGI_FORMAT_R8G8_SINT:
case DXGI_FORMAT_R16_SINT:
case DXGI_FORMAT_R8_SINT: ret.compType = CompType::SInt; break;
case DXGI_FORMAT_R10G10B10A2_UINT: ret.compType = CompType::UInt; break;
case DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM: ret.compType = CompType::Float; break;
case DXGI_FORMAT_R10G10B10A2_UNORM: ret.compType = CompType::UNorm; break;
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
case DXGI_FORMAT_R11G11B10_FLOAT: ret.compType = CompType::Float; break;
case DXGI_FORMAT_BC4_SNORM:
case DXGI_FORMAT_BC5_SNORM:
case DXGI_FORMAT_BC6H_SF16: ret.compType = CompType::SNorm; break;
case DXGI_FORMAT_R24G8_TYPELESS:
case DXGI_FORMAT_R32G8X24_TYPELESS: ret.compType = CompType::Typeless; break;
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
case DXGI_FORMAT_D32_FLOAT:
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_D16_UNORM: ret.compType = CompType::Depth; break;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC6H_TYPELESS:
case DXGI_FORMAT_BC7_TYPELESS: ret.compType = CompType::Typeless; break;
case DXGI_FORMAT_R8G8_B8G8_UNORM:
case DXGI_FORMAT_G8R8_G8B8_UNORM:
case DXGI_FORMAT_B4G4R4A4_UNORM:
case DXGI_FORMAT_B5G6R5_UNORM:
case DXGI_FORMAT_B5G5R5A1_UNORM:
case DXGI_FORMAT_B8G8R8A8_UNORM:
case DXGI_FORMAT_B8G8R8X8_UNORM:
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB:
case DXGI_FORMAT_R1_UNORM:
case DXGI_FORMAT_BC1_UNORM:
case DXGI_FORMAT_BC2_UNORM:
case DXGI_FORMAT_BC3_UNORM:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC6H_UF16:
case DXGI_FORMAT_BC7_UNORM:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC7_UNORM_SRGB: ret.compType = CompType::UNorm; break;
case DXGI_FORMAT_UNKNOWN:
case DXGI_FORMAT_FORCE_UINT: ret.compType = CompType::Typeless; break;
case DXGI_FORMAT_AYUV:
case DXGI_FORMAT_Y410:
case DXGI_FORMAT_Y416:
case DXGI_FORMAT_NV12:
case DXGI_FORMAT_P010:
case DXGI_FORMAT_P016:
case DXGI_FORMAT_420_OPAQUE:
case DXGI_FORMAT_YUY2:
case DXGI_FORMAT_Y210:
case DXGI_FORMAT_Y216:
case DXGI_FORMAT_NV11:
case DXGI_FORMAT_AI44:
case DXGI_FORMAT_IA44:
case DXGI_FORMAT_P8:
case DXGI_FORMAT_A8P8:
case DXGI_FORMAT_P208:
case DXGI_FORMAT_V208:
case DXGI_FORMAT_V408: ret.compType = CompType::UNorm; break;
}
switch(fmt)
{
case DXGI_FORMAT_B4G4R4A4_UNORM:
case DXGI_FORMAT_B5G6R5_UNORM:
case DXGI_FORMAT_B5G5R5A1_UNORM:
case DXGI_FORMAT_B8G8R8A8_UNORM:
case DXGI_FORMAT_B8G8R8X8_UNORM:
case DXGI_FORMAT_B8G8R8A8_TYPELESS:
case DXGI_FORMAT_B8G8R8X8_TYPELESS:
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB: ret.bgraOrder = true; break;
default: break;
}
ret.type = ResourceFormatType::Regular;
switch(fmt)
{
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
case DXGI_FORMAT_D24_UNORM_S8_UINT:
case DXGI_FORMAT_R24G8_TYPELESS: ret.type = ResourceFormatType::D24S8; break;
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
case DXGI_FORMAT_R32G8X24_TYPELESS: ret.type = ResourceFormatType::D32S8; break;
case DXGI_FORMAT_BC1_TYPELESS:
case DXGI_FORMAT_BC1_UNORM_SRGB:
case DXGI_FORMAT_BC1_UNORM: ret.type = ResourceFormatType::BC1; break;
case DXGI_FORMAT_BC2_TYPELESS:
case DXGI_FORMAT_BC2_UNORM_SRGB:
case DXGI_FORMAT_BC2_UNORM: ret.type = ResourceFormatType::BC2; break;
case DXGI_FORMAT_BC3_TYPELESS:
case DXGI_FORMAT_BC3_UNORM_SRGB:
case DXGI_FORMAT_BC3_UNORM: ret.type = ResourceFormatType::BC3; break;
case DXGI_FORMAT_BC4_TYPELESS:
case DXGI_FORMAT_BC4_UNORM:
case DXGI_FORMAT_BC4_SNORM: ret.type = ResourceFormatType::BC4; break;
case DXGI_FORMAT_BC5_TYPELESS:
case DXGI_FORMAT_BC5_UNORM:
case DXGI_FORMAT_BC5_SNORM: ret.type = ResourceFormatType::BC5; break;
case DXGI_FORMAT_BC6H_UF16:
case DXGI_FORMAT_BC6H_SF16:
case DXGI_FORMAT_BC6H_TYPELESS: ret.type = ResourceFormatType::BC6; break;
case DXGI_FORMAT_BC7_TYPELESS:
case DXGI_FORMAT_BC7_UNORM_SRGB:
case DXGI_FORMAT_BC7_UNORM: ret.type = ResourceFormatType::BC7; break;
case DXGI_FORMAT_R10G10B10A2_TYPELESS:
case DXGI_FORMAT_R10G10B10A2_UINT:
case DXGI_FORMAT_R10G10B10A2_UNORM:
case DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM: ret.type = ResourceFormatType::R10G10B10A2; break;
case DXGI_FORMAT_R11G11B10_FLOAT: ret.type = ResourceFormatType::R11G11B10; break;
case DXGI_FORMAT_B5G6R5_UNORM:
ret.type = ResourceFormatType::R5G6B5;
ret.bgraOrder = true;
break;
case DXGI_FORMAT_B5G5R5A1_UNORM:
ret.type = ResourceFormatType::R5G5B5A1;
ret.bgraOrder = true;
break;
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP: ret.type = ResourceFormatType::R9G9B9E5; break;
case DXGI_FORMAT_AYUV:
case DXGI_FORMAT_Y410:
case DXGI_FORMAT_Y416:
case DXGI_FORMAT_NV12:
case DXGI_FORMAT_P010:
case DXGI_FORMAT_P016:
case DXGI_FORMAT_420_OPAQUE:
case DXGI_FORMAT_YUY2:
case DXGI_FORMAT_Y210:
case DXGI_FORMAT_Y216:
case DXGI_FORMAT_NV11:
case DXGI_FORMAT_AI44:
case DXGI_FORMAT_IA44:
case DXGI_FORMAT_P8:
case DXGI_FORMAT_A8P8:
case DXGI_FORMAT_P208:
case DXGI_FORMAT_V208:
case DXGI_FORMAT_V408: ret.type = ResourceFormatType::YUV; break;
case DXGI_FORMAT_B4G4R4A4_UNORM:
ret.type = ResourceFormatType::R4G4B4A4;
ret.bgraOrder = true;
break;
case DXGI_FORMAT_UNKNOWN: ret.type = ResourceFormatType::Undefined; break;
default: break;
}
return ret;
}
// shared between D3D11 and D3D12 as D3Dxx_RECT
template <class SerialiserType>
void DoSerialise(SerialiserType &ser, RECT &el)
{
// avoid serialising 'long' directly as we pretend it's only used for HRESULT
SERIALISE_MEMBER_TYPED(int32_t, left);
SERIALISE_MEMBER_TYPED(int32_t, right);
SERIALISE_MEMBER_TYPED(int32_t, top);
SERIALISE_MEMBER_TYPED(int32_t, bottom);
}
INSTANTIATE_SERIALISE_TYPE(RECT);
template <class SerialiserType>
void DoSerialise(SerialiserType &ser, IID &el)
{
SERIALISE_MEMBER_TYPED(uint32_t, Data1);
SERIALISE_MEMBER_TYPED(uint16_t, Data2);
SERIALISE_MEMBER_TYPED(uint16_t, Data3);
SERIALISE_MEMBER(Data4);
}
INSTANTIATE_SERIALISE_TYPE(IID);
template <class SerialiserType>
void DoSerialise(SerialiserType &ser, DXGI_SAMPLE_DESC &el)
{
SERIALISE_MEMBER(Count);
SERIALISE_MEMBER(Quality);
}
INSTANTIATE_SERIALISE_TYPE(DXGI_SAMPLE_DESC);
#if ENABLED(ENABLE_UNIT_TESTS)
#include "3rdparty/catch/catch.hpp"
TEST_CASE("DXGI formats", "[format][d3d]")
{
// must be updated by hand
DXGI_FORMAT maxFormat = DXGI_FORMAT_V408;
DXGI_FORMAT firstYUVFormat = DXGI_FORMAT_AYUV;
// we want to skip formats that we deliberately don't represent or handle.
auto isUnsupportedFormat = [](DXGI_FORMAT f) {
return (f == DXGI_FORMAT_R1_UNORM || f == DXGI_FORMAT_A8_UNORM ||
f == DXGI_FORMAT_R8G8_B8G8_UNORM || f == DXGI_FORMAT_G8R8_G8B8_UNORM ||
f == DXGI_FORMAT_B8G8R8X8_TYPELESS || f == DXGI_FORMAT_B8G8R8X8_UNORM ||
f == DXGI_FORMAT_B8G8R8X8_UNORM_SRGB);
};
SECTION("Only DXGI_FORMAT_UNKNOWN returns unknown")
{
for(DXGI_FORMAT f = DXGI_FORMAT_UNKNOWN; f <= maxFormat; f = DXGI_FORMAT(f + 1))
{
if(isUnsupportedFormat(f))
continue;
ResourceFormat fmt = MakeResourceFormat(f);
if(f == DXGI_FORMAT_UNKNOWN)
CHECK(fmt.type == ResourceFormatType::Undefined);
else
CHECK(fmt.type != ResourceFormatType::Undefined);
}
};
SECTION("MakeDXGIFormat is reflexive with MakeResourceFormat")
{
// only consider non-YUV formats
for(DXGI_FORMAT f = DXGI_FORMAT_UNKNOWN; f < firstYUVFormat; f = DXGI_FORMAT(f + 1))
{
if(isUnsupportedFormat(f))
continue;
ResourceFormat fmt = MakeResourceFormat(f);
DXGI_FORMAT dxgi = MakeDXGIFormat(fmt);
// we are OK with remapping these formats to a single value instead of preserving the view
// type.
if(f == DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS || f == DXGI_FORMAT_X32_TYPELESS_G8X24_UINT)
{
CHECK(dxgi == DXGI_FORMAT_D32_FLOAT_S8X24_UINT);
}
else if(f == DXGI_FORMAT_R24_UNORM_X8_TYPELESS || f == DXGI_FORMAT_X24_TYPELESS_G8_UINT)
{
CHECK(dxgi == DXGI_FORMAT_D24_UNORM_S8_UINT);
}
else
{
CHECK(dxgi == f);
}
}
};
SECTION("MakeResourceFormat concurs with helpers")
{
// only consider non-YUV formats
for(DXGI_FORMAT f = DXGI_FORMAT_UNKNOWN; f < firstYUVFormat; f = DXGI_FORMAT(f + 1))
{
if(isUnsupportedFormat(f))
continue;
ResourceFormat fmt = MakeResourceFormat(f);
INFO("Format is " << ToStr(f));
if(IsBlockFormat(f))
{
CHECK(fmt.type >= ResourceFormatType::BC1);
CHECK(fmt.type <= ResourceFormatType::BC7);
}
if(IsDepthAndStencilFormat(f))
{
// manually check these
switch(f)
{
case DXGI_FORMAT_R32G8X24_TYPELESS: CHECK(fmt.compType == CompType::Typeless); break;
case DXGI_FORMAT_D32_FLOAT_S8X24_UINT: CHECK(fmt.compType == CompType::Depth); break;
case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS: CHECK(fmt.compType == CompType::Depth); break;
case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT: CHECK(fmt.compType == CompType::Depth); break;
case DXGI_FORMAT_D24_UNORM_S8_UINT: CHECK(fmt.compType == CompType::Depth); break;
case DXGI_FORMAT_R24_UNORM_X8_TYPELESS: CHECK(fmt.compType == CompType::Depth); break;
case DXGI_FORMAT_X24_TYPELESS_G8_UINT: CHECK(fmt.compType == CompType::Depth); break;
case DXGI_FORMAT_R24G8_TYPELESS: CHECK(fmt.compType == CompType::Typeless); break;
default: break;
}
}
else if(IsTypelessFormat(f))
{
CHECK(fmt.compType == CompType::Typeless);
}
else if(IsDepthFormat(f))
{
CHECK(fmt.compType == CompType::Depth);
}
else if(IsUIntFormat(f))
{
CHECK(fmt.compType == CompType::UInt);
}
else if(IsIntFormat(f))
{
CHECK(fmt.compType == CompType::SInt);
}
if(IsSRGBFormat(f))
{
CHECK(fmt.srgbCorrected);
}
}
};
SECTION("Get*Format helpers match MakeResourceFormat")
{
// only consider non-YUV formats
for(DXGI_FORMAT f = DXGI_FORMAT_UNKNOWN; f < firstYUVFormat; f = DXGI_FORMAT(f + 1))
{
if(isUnsupportedFormat(f))
continue;
ResourceFormat fmt = MakeResourceFormat(f);
INFO("Format is " << ToStr(f));
if(IsSRGBFormat(f))
{
DXGI_FORMAT conv = GetNonSRGBFormat(f);
INFO(ToStr(conv));
ResourceFormat convfmt = MakeResourceFormat(conv);
CHECK(!convfmt.srgbCorrected);
}
if(fmt.type == ResourceFormatType::BC1 || fmt.type == ResourceFormatType::BC2 ||
fmt.type == ResourceFormatType::BC3 || fmt.type == ResourceFormatType::BC7 ||
(fmt.type == ResourceFormatType::Regular && fmt.compByteWidth == 1 && fmt.compCount == 4 &&
fmt.compType != CompType::UInt && fmt.compType != CompType::SInt &&
fmt.compType != CompType::SNorm))
{
DXGI_FORMAT conv = GetSRGBFormat(f);
INFO(ToStr(conv));
ResourceFormat convfmt = MakeResourceFormat(conv);
CHECK(convfmt.srgbCorrected);
}
if(!IsTypelessFormat(f))
{
CompType typeHint = fmt.compType;
DXGI_FORMAT typeless = GetTypelessFormat(f);
DXGI_FORMAT typed = GetTypedFormat(typeless, typeHint);
if(fmt.srgbCorrected)
typed = GetSRGBFormat(typed);
CHECK(f == typed);
}
}
};
SECTION("GetByteSize and GetFormatBPP return expected values for regular formats")
{
// only consider non-YUV formats
for(DXGI_FORMAT f = DXGI_FORMAT_UNKNOWN; f < firstYUVFormat; f = DXGI_FORMAT(f + 1))
{
if(isUnsupportedFormat(f))
continue;
ResourceFormat fmt = MakeResourceFormat(f);
if(fmt.type != ResourceFormatType::Regular)
continue;
INFO("Format is " << ToStr(f));
uint32_t bpp = fmt.compCount * fmt.compByteWidth * 8;
CHECK(bpp == GetFormatBPP(f));
uint32_t size = fmt.compCount * fmt.compByteWidth * 123 * 456;
CHECK(size == GetByteSize(123, 456, 1, f, 0));
}
};
};
#endif // ENABLED(ENABLE_UNIT_TESTS)
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