AuroraMiddleware/DirectXTex
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Add cubemap support for OpenEXR (#483)

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vkaytsanov 2024-08-06 03:43:03 +03:00 committed by GitHub
parent 6e184e26a7
commit 2f84f54508
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1 changed files with 16 additions and 4 deletions
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20
Auxiliary/DirectXTexEXR.cpp
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@ -371,23 +371,35 @@ HRESULT DirectX::LoadFromEXRFile(const wchar_t* szFile, TexMetadata* metadata, S
auto const dw = file.dataWindow(); auto const dw = file.dataWindow();
const int width = dw.max.x - dw.min.x + 1; int width = dw.max.x - dw.min.x + 1;
const int height = dw.max.y - dw.min.y + 1; int height = dw.max.y - dw.min.y + 1;
size_t arraySize = 1;
if (width < 1 || height < 1) if (width < 1 || height < 1)
return E_FAIL; return E_FAIL;
if (file.header().find("envmap") != file.header().end())
{
if (width == height / 6)
{
height = width;
}
arraySize = 6;
}
if (metadata) if (metadata)
{ {
metadata->width = static_cast<size_t>(width); metadata->width = static_cast<size_t>(width);
metadata->height = static_cast<size_t>(height); metadata->height = static_cast<size_t>(height);
metadata->depth = metadata->arraySize = metadata->mipLevels = 1; metadata->depth = metadata->mipLevels = 1;
metadata->arraySize = arraySize;
metadata->format = DXGI_FORMAT_R16G16B16A16_FLOAT; metadata->format = DXGI_FORMAT_R16G16B16A16_FLOAT;
metadata->dimension = TEX_DIMENSION_TEXTURE2D; metadata->dimension = TEX_DIMENSION_TEXTURE2D;
} }
hr = image.Initialize2D(DXGI_FORMAT_R16G16B16A16_FLOAT, hr = image.Initialize2D(DXGI_FORMAT_R16G16B16A16_FLOAT,
static_cast<size_t>(width), static_cast<size_t>(height), 1u, 1u); static_cast<size_t>(width), static_cast<size_t>(height), arraySize, 1u);
if (FAILED(hr)) if (FAILED(hr))
return hr; return hr;