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texconv: updated with -dx9 switch; converted -bcuniform, -bcdither, -bcmax, -bcquick to -bc ??

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This commit is contained in:
Chuck Walbourn
2020-05-10 01:26:32 -07:00
parent 8005055446
commit 5e8ccbf76e
3 changed files with 154 additions and 34 deletions
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77
DirectXTex/DirectXTexDDS.cpp
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@@ -550,6 +550,9 @@ HRESULT DirectX::_EncodeDDSHeader(
if ((metadata.arraySize != 6) || (metadata.dimension != TEX_DIMENSION_TEXTURE2D) || !(metadata.IsCubemap()))
{
// Texture1D arrays, Texture2D arrays, and Cubemap arrays must be stored using 'DX10' extended header
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
return HRESULT_FROM_WIN32(ERROR_CANNOT_MAKE);
flags |= DDS_FLAGS_FORCE_DX10_EXT;
}
}
@@ -575,9 +578,7 @@ HRESULT DirectX::_EncodeDDSHeader(
case DXGI_FORMAT_BC1_UNORM: memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_DXT1, sizeof(DDS_PIXELFORMAT)); break;
case DXGI_FORMAT_BC2_UNORM: memcpy_s(&ddpf, sizeof(ddpf), metadata.IsPMAlpha() ? (&DDSPF_DXT2) : (&DDSPF_DXT3), sizeof(DDS_PIXELFORMAT)); break;
case DXGI_FORMAT_BC3_UNORM: memcpy_s(&ddpf, sizeof(ddpf), metadata.IsPMAlpha() ? (&DDSPF_DXT4) : (&DDSPF_DXT5), sizeof(DDS_PIXELFORMAT)); break;
case DXGI_FORMAT_BC4_UNORM: memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_BC4_UNORM, sizeof(DDS_PIXELFORMAT)); break;
case DXGI_FORMAT_BC4_SNORM: memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_BC4_SNORM, sizeof(DDS_PIXELFORMAT)); break;
case DXGI_FORMAT_BC5_UNORM: memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_BC5_UNORM, sizeof(DDS_PIXELFORMAT)); break;
case DXGI_FORMAT_BC5_SNORM: memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_BC5_SNORM, sizeof(DDS_PIXELFORMAT)); break;
case DXGI_FORMAT_B5G6R5_UNORM: memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_R5G6B5, sizeof(DDS_PIXELFORMAT)); break;
case DXGI_FORMAT_B5G5R5A1_UNORM: memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_A1R5G5B5, sizeof(DDS_PIXELFORMAT)); break;
@@ -615,6 +616,73 @@ HRESULT DirectX::_EncodeDDSHeader(
ddpf.size = sizeof(DDS_PIXELFORMAT); ddpf.flags = DDS_FOURCC; ddpf.fourCC = 111; // D3DFMT_R16F
break;
// DX9 legacy pixel formats
case DXGI_FORMAT_R10G10B10A2_UNORM:
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
// Write using the 'incorrect' mask version to match D3DX bug
memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_A2B10G10R10, sizeof(DDS_PIXELFORMAT));
}
break;
case DXGI_FORMAT_R8G8B8A8_UNORM_SRGB:
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_A8B8G8R8, sizeof(DDS_PIXELFORMAT));
}
break;
case DXGI_FORMAT_BC1_UNORM_SRGB:
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_DXT1, sizeof(DDS_PIXELFORMAT));
}
break;
case DXGI_FORMAT_BC2_UNORM_SRGB:
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
memcpy_s(&ddpf, sizeof(ddpf), metadata.IsPMAlpha() ? (&DDSPF_DXT2) : (&DDSPF_DXT3), sizeof(DDS_PIXELFORMAT));
}
break;
case DXGI_FORMAT_BC3_UNORM_SRGB:
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
memcpy_s(&ddpf, sizeof(ddpf), metadata.IsPMAlpha() ? (&DDSPF_DXT4) : (&DDSPF_DXT5), sizeof(DDS_PIXELFORMAT));
}
break;
case DXGI_FORMAT_BC4_UNORM:
memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_BC4_UNORM, sizeof(DDS_PIXELFORMAT));
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
ddpf.fourCC = MAKEFOURCC('A', 'T', 'I', '1');
}
break;
case DXGI_FORMAT_BC5_UNORM:
memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_BC5_UNORM, sizeof(DDS_PIXELFORMAT));
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
ddpf.fourCC = MAKEFOURCC('A', 'T', 'I', '2');
}
break;
case DXGI_FORMAT_B8G8R8A8_UNORM_SRGB:
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_A8R8G8B8, sizeof(DDS_PIXELFORMAT));
}
break;
case DXGI_FORMAT_B8G8R8X8_UNORM_SRGB:
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
{
memcpy_s(&ddpf, sizeof(ddpf), &DDSPF_X8R8G8B8, sizeof(DDS_PIXELFORMAT));
}
break;
default:
break;
}
@@ -623,7 +691,12 @@ HRESULT DirectX::_EncodeDDSHeader(
required = sizeof(uint32_t) + sizeof(DDS_HEADER);
if (ddpf.size == 0)
{
if (flags & DDS_FLAGS_FORCE_DX9_LEGACY)
return HRESULT_FROM_WIN32(ERROR_CANNOT_MAKE);
required += sizeof(DDS_HEADER_DXT10);
}
if (!pDestination)
return S_OK;