mirror of
https://github.com/microsoft/DirectXTex
synced 2024-11-21 12:00:06 +00:00
DirectX 12 planar resource handling
This commit is contained in:
parent
7be023e608
commit
b9bf00c0ea
@ -818,12 +818,85 @@ namespace
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}
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//--------------------------------------------------------------------------------------
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inline bool IsDepthStencil(DXGI_FORMAT fmt)
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{
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switch (fmt)
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{
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case DXGI_FORMAT_R32G8X24_TYPELESS:
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case DXGI_FORMAT_D32_FLOAT_S8X24_UINT:
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case DXGI_FORMAT_R32_FLOAT_X8X24_TYPELESS:
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case DXGI_FORMAT_X32_TYPELESS_G8X24_UINT:
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case DXGI_FORMAT_D32_FLOAT:
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case DXGI_FORMAT_R24G8_TYPELESS:
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case DXGI_FORMAT_D24_UNORM_S8_UINT:
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case DXGI_FORMAT_R24_UNORM_X8_TYPELESS:
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case DXGI_FORMAT_X24_TYPELESS_G8_UINT:
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case DXGI_FORMAT_D16_UNORM:
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return true;
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default:
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return false;
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}
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}
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//--------------------------------------------------------------------------------------
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inline void AdjustPlaneResource(
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_In_ DXGI_FORMAT fmt,
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_In_ size_t height,
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_In_ size_t slicePlane,
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_Inout_ D3D12_SUBRESOURCE_DATA& res)
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{
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switch (fmt)
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{
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case DXGI_FORMAT_NV12:
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case DXGI_FORMAT_P010:
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case DXGI_FORMAT_P016:
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#if defined(_XBOX_ONE) && defined(_TITLE)
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case DXGI_FORMAT_D16_UNORM_S8_UINT:
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case DXGI_FORMAT_R16_UNORM_X8_TYPELESS:
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case DXGI_FORMAT_X16_TYPELESS_G8_UINT:
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#endif
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if (!slicePlane)
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{
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// Plane 0
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res.SlicePitch = res.RowPitch * height;
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}
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else
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{
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// Plane 1
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res.pData = reinterpret_cast<const uint8_t*>(res.pData) + res.RowPitch * height;
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res.SlicePitch = res.RowPitch * ((height + 1) >> 1);
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}
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break;
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case DXGI_FORMAT_NV11:
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if (!slicePlane)
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{
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// Plane 0
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res.SlicePitch = res.RowPitch * height;
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}
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else
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{
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// Plane 1
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res.pData = reinterpret_cast<const uint8_t*>(res.pData) + res.RowPitch * height;
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res.RowPitch = (res.RowPitch >> 1);
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res.SlicePitch = res.RowPitch * height;
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}
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break;
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}
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}
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//--------------------------------------------------------------------------------------
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HRESULT FillInitData(_In_ size_t width,
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_In_ size_t height,
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_In_ size_t depth,
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_In_ size_t mipCount,
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_In_ size_t arraySize,
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_In_ size_t numberOfPlanes,
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_In_ DXGI_FORMAT format,
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_In_ size_t maxsize,
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_In_ size_t bitSize,
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@ -832,9 +905,9 @@ namespace
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_Out_ size_t& theight,
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_Out_ size_t& tdepth,
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_Out_ size_t& skipMip,
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_Out_writes_(mipCount*arraySize) D3D12_SUBRESOURCE_DATA* initData)
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std::vector<D3D12_SUBRESOURCE_DATA>& initData)
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{
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if (!bitData || !initData)
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if (!bitData)
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{
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return E_POINTER;
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}
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@ -849,70 +922,78 @@ namespace
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const uint8_t* pSrcBits = bitData;
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const uint8_t* pEndBits = bitData + bitSize;
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size_t index = 0;
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for (size_t j = 0; j < arraySize; j++)
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{
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size_t w = width;
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size_t h = height;
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size_t d = depth;
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for (size_t i = 0; i < mipCount; i++)
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{
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GetSurfaceInfo(w,
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h,
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format,
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&NumBytes,
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&RowBytes,
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nullptr
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);
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initData.clear();
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if ((mipCount <= 1) || !maxsize || (w <= maxsize && h <= maxsize && d <= maxsize))
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for (size_t p = 0; p < numberOfPlanes; ++p)
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{
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for (size_t j = 0; j < arraySize; j++)
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{
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size_t w = width;
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size_t h = height;
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size_t d = depth;
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for (size_t i = 0; i < mipCount; i++)
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{
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if (!twidth)
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GetSurfaceInfo(w,
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h,
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format,
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&NumBytes,
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&RowBytes,
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nullptr
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);
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if ((mipCount <= 1) || !maxsize || (w <= maxsize && h <= maxsize && d <= maxsize))
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{
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twidth = w;
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theight = h;
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tdepth = d;
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if (!twidth)
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{
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twidth = w;
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theight = h;
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tdepth = d;
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}
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D3D12_SUBRESOURCE_DATA res =
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{
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reinterpret_cast<const void*>(pSrcBits),
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static_cast<LONG_PTR>(RowBytes),
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static_cast<LONG_PTR>(NumBytes)
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};
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AdjustPlaneResource(format, h, p, res);
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initData.emplace_back(res);
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}
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else if (!j)
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{
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// Count number of skipped mipmaps (first item only)
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++skipMip;
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}
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assert(index < mipCount * arraySize);
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_Analysis_assume_(index < mipCount * arraySize);
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initData[index].pData = reinterpret_cast<const void*>(pSrcBits);
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initData[index].RowPitch = RowBytes;
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initData[index].SlicePitch = NumBytes;
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++index;
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}
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else if (!j)
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{
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// Count number of skipped mipmaps (first item only)
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++skipMip;
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}
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if (pSrcBits + (NumBytes*d) > pEndBits)
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{
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return HRESULT_FROM_WIN32(ERROR_HANDLE_EOF);
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}
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if (pSrcBits + (NumBytes*d) > pEndBits)
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{
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return HRESULT_FROM_WIN32(ERROR_HANDLE_EOF);
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}
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pSrcBits += NumBytes * d;
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pSrcBits += NumBytes * d;
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w = w >> 1;
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h = h >> 1;
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d = d >> 1;
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if (w == 0)
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{
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w = 1;
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}
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if (h == 0)
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{
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h = 1;
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}
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if (d == 0)
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{
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d = 1;
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w = w >> 1;
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h = h >> 1;
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d = d >> 1;
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if (w == 0)
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{
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w = 1;
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}
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if (h == 0)
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{
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h = 1;
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}
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if (d == 0)
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{
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d = 1;
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}
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}
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}
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}
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return (index > 0) ? S_OK : E_FAIL;
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return initData.empty() ? E_FAIL : S_OK;
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}
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@ -1150,21 +1231,40 @@ namespace
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return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED);
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}
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UINT numberOfPlanes = D3D12GetFormatPlaneCount(d3dDevice, format);
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if (!numberOfPlanes)
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return E_INVALIDARG;
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if ((numberOfPlanes > 1) && IsDepthStencil(format))
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{
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// DirectX 12 uses planes for stencil, DirectX 11 does not
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return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED);
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}
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if (outIsCubeMap != nullptr)
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{
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*outIsCubeMap = isCubeMap;
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}
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// Create the texture
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std::vector<D3D12_SUBRESOURCE_DATA> initData;
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initData.resize(mipCount * arraySize);
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size_t numberOfResources = (resDim == D3D12_RESOURCE_DIMENSION_TEXTURE3D)
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? 1 : arraySize;
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numberOfResources *= mipCount;
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numberOfResources *= numberOfPlanes;
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if (numberOfResources > D3D12_REQ_SUBRESOURCES)
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return E_INVALIDARG;
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subresources.reserve(numberOfResources);
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size_t skipMip = 0;
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size_t twidth = 0;
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size_t theight = 0;
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size_t tdepth = 0;
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hr = FillInitData(width, height, depth, mipCount, arraySize, format, maxsize, bitSize, bitData,
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twidth, theight, tdepth, skipMip, &initData[0]);
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hr = FillInitData(width, height, depth, mipCount, arraySize,
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numberOfPlanes, format,
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maxsize, bitSize, bitData,
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twidth, theight, tdepth, skipMip, subresources);
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if (SUCCEEDED(hr))
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{
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@ -1179,12 +1279,16 @@ namespace
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if (FAILED(hr) && !maxsize && (mipCount > 1))
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{
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subresources.clear();
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maxsize = (resDim == D3D12_RESOURCE_DIMENSION_TEXTURE3D)
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? D3D12_REQ_TEXTURE3D_U_V_OR_W_DIMENSION
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: D3D12_REQ_TEXTURE2D_U_OR_V_DIMENSION;
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hr = FillInitData(width, height, depth, mipCount, arraySize, format, maxsize, bitSize, bitData,
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twidth, theight, tdepth, skipMip, &initData[0]);
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hr = FillInitData(width, height, depth, mipCount, arraySize,
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numberOfPlanes, format,
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maxsize, bitSize, bitData,
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twidth, theight, tdepth, skipMip, subresources);
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if (SUCCEEDED(hr))
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{
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hr = CreateTextureResource(d3dDevice, resDim, twidth, theight, tdepth, mipCount - skipMip, arraySize,
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@ -1193,9 +1297,9 @@ namespace
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}
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}
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if (SUCCEEDED(hr))
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if (FAILED(hr))
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{
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subresources.insert(subresources.end(), initData.begin(), initData.end());
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subresources.clear();
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}
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return hr;
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@ -694,7 +694,8 @@ namespace DirectX
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_In_ D3D12_RESOURCE_FLAGS resFlags, _In_ bool forceSRGB,
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_Outptr_ ID3D12Resource** ppResource );
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HRESULT __cdecl PrepareUpload( _In_reads_(nimages) const Image* srcImages, _In_ size_t nimages, _In_ const TexMetadata& metadata,
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HRESULT __cdecl PrepareUpload( _In_ ID3D12Device* pDevice,
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_In_reads_(nimages) const Image* srcImages, _In_ size_t nimages, _In_ const TexMetadata& metadata,
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std::vector<D3D12_SUBRESOURCE_DATA>& subresources );
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HRESULT __cdecl CaptureTexture( _In_ ID3D12CommandQueue* pCommandQueue, _In_ ID3D12Resource* pSource, _In_ bool isCubeMap,
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@ -34,6 +34,52 @@ static_assert(TEX_DIMENSION_TEXTURE3D == D3D12_RESOURCE_DIMENSION_TEXTURE3D, "he
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namespace
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{
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template<typename T> void AdjustPlaneResource(
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_In_ DXGI_FORMAT fmt,
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_In_ size_t height,
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_In_ size_t slicePlane,
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_Inout_ T& res)
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{
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switch (static_cast<int>(fmt))
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{
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case DXGI_FORMAT_NV12:
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case DXGI_FORMAT_P010:
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case DXGI_FORMAT_P016:
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case XBOX_DXGI_FORMAT_D16_UNORM_S8_UINT:
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case XBOX_DXGI_FORMAT_R16_UNORM_X8_TYPELESS:
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case XBOX_DXGI_FORMAT_X16_TYPELESS_G8_UINT:
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if (!slicePlane)
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{
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// Plane 0
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res.SlicePitch = res.RowPitch * height;
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}
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else
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{
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// Plane 1
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res.pData = (uint8_t*)(res.pData) + res.RowPitch * height;
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res.SlicePitch = res.RowPitch * ((height + 1) >> 1);
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}
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break;
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case DXGI_FORMAT_NV11:
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if (!slicePlane)
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{
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// Plane 0
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res.SlicePitch = res.RowPitch * height;
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}
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else
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{
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// Plane 1
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res.pData = (uint8_t*)(res.pData) + res.RowPitch * height;
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res.RowPitch = (res.RowPitch >> 1);
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res.SlicePitch = res.RowPitch * height;
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}
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break;
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}
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}
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//--------------------------------------------------------------------------------------
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inline void TransitionResource(
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_In_ ID3D12GraphicsCommandList* commandList,
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_In_ ID3D12Resource* resource,
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@ -64,6 +110,7 @@ namespace
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const D3D12_RESOURCE_DESC& desc,
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ComPtr<ID3D12Resource>& pStaging,
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std::unique_ptr<uint8_t[]>& layoutBuff,
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UINT& numberOfPlanes,
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UINT& numberOfResources,
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D3D12_RESOURCE_STATES beforeState,
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D3D12_RESOURCE_STATES afterState)
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@ -71,16 +118,27 @@ namespace
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if (!pCommandQ || !pSource)
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return E_INVALIDARG;
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numberOfPlanes = D3D12GetFormatPlaneCount(device, desc.Format);
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if (!numberOfPlanes)
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return E_INVALIDARG;
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if ((numberOfPlanes > 1) && IsDepthStencil(desc.Format))
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{
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// DirectX 12 uses planes for stencil, DirectX 11 does not
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return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED);
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}
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D3D12_HEAP_PROPERTIES sourceHeapProperties;
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D3D12_HEAP_FLAGS sourceHeapFlags;
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HRESULT hr = pSource->GetHeapProperties(&sourceHeapProperties, &sourceHeapFlags);
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if (FAILED(hr))
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return hr;
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// TODO - planar?
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numberOfResources = (desc.Dimension == D3D12_RESOURCE_DIMENSION_TEXTURE3D)
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? 1 : desc.DepthOrArraySize;
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numberOfResources *= desc.MipLevels;
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numberOfResources *= numberOfPlanes;
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if (numberOfResources > D3D12_REQ_SUBRESOURCES)
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return E_UNEXPECTED;
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@ -177,12 +235,15 @@ namespace
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if (!(formatInfo.Support1 & D3D12_FORMAT_SUPPORT1_TEXTURE2D))
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return E_FAIL;
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for (UINT item = 0; item < desc.DepthOrArraySize; ++item)
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for (UINT plane = 0; plane < numberOfPlanes; ++plane)
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{
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for (UINT level = 0; level < desc.MipLevels; ++level)
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for (UINT item = 0; item < desc.DepthOrArraySize; ++item)
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{
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UINT index = D3D12CalcSubresource(level, item, 0, desc.MipLevels, desc.DepthOrArraySize);
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commandList->ResolveSubresource(pTemp.Get(), index, pSource, index, fmt);
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for (UINT level = 0; level < desc.MipLevels; ++level)
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{
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UINT index = D3D12CalcSubresource(level, item, plane, desc.MipLevels, desc.DepthOrArraySize);
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commandList->ResolveSubresource(pTemp.Get(), index, pSource, index, fmt);
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}
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}
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}
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@ -426,24 +487,36 @@ HRESULT DirectX::CreateTextureEx(
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_Use_decl_annotations_
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HRESULT DirectX::PrepareUpload(
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ID3D12Device* pDevice,
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const Image* srcImages,
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size_t nimages,
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const TexMetadata& metadata,
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std::vector<D3D12_SUBRESOURCE_DATA>& subresources)
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{
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if (!srcImages || !nimages || !metadata.mipLevels || !metadata.arraySize)
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if (!pDevice || !srcImages || !nimages || !metadata.mipLevels || !metadata.arraySize)
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return E_INVALIDARG;
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UINT numberOfPlanes = D3D12GetFormatPlaneCount(pDevice, metadata.format);
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if (!numberOfPlanes)
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return E_INVALIDARG;
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if ((numberOfPlanes > 1) && IsDepthStencil(metadata.format))
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{
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// DirectX 12 uses planes for stencil, DirectX 11 does not
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return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED);
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}
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size_t numberOfResources = (metadata.dimension == TEX_DIMENSION_TEXTURE3D)
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? 1 : metadata.arraySize;
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numberOfResources *= metadata.mipLevels;
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numberOfResources *= numberOfPlanes;
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if (numberOfResources > D3D12_REQ_SUBRESOURCES)
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return E_INVALIDARG;
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subresources.clear();
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subresources.reserve(numberOfResources);
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// TODO - Needs special handling for planar formats (planes treated are independant subresources in DX12)
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// Fill out subresource array
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if (metadata.IsVolumemap())
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{
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@ -458,61 +531,13 @@ HRESULT DirectX::PrepareUpload(
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// Direct3D 12 doesn't support arrays of 3D textures
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return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED);
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size_t depth = metadata.depth;
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for (size_t level = 0; level < metadata.mipLevels; ++level)
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for (size_t plane = 0; plane < numberOfPlanes; ++plane)
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{
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size_t index = metadata.ComputeIndex(level, 0, 0);
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if (index >= nimages)
|
||||
return E_FAIL;
|
||||
size_t depth = metadata.depth;
|
||||
|
||||
const Image& img = srcImages[index];
|
||||
|
||||
if (img.format != metadata.format)
|
||||
return E_FAIL;
|
||||
|
||||
if (!img.pixels)
|
||||
return E_POINTER;
|
||||
|
||||
// Verify pixels in image 1 .. (depth-1) are exactly image->slicePitch apart
|
||||
// For 3D textures, this relies on all slices of the same miplevel being continous in memory
|
||||
// (this is how ScratchImage lays them out), which is why we just give the 0th slice to Direct3D 11
|
||||
const uint8_t* pSlice = img.pixels + img.slicePitch;
|
||||
for (size_t slice = 1; slice < depth; ++slice)
|
||||
{
|
||||
size_t tindex = metadata.ComputeIndex(level, 0, slice);
|
||||
if (tindex >= nimages)
|
||||
return E_FAIL;
|
||||
|
||||
const Image& timg = srcImages[tindex];
|
||||
|
||||
if (!timg.pixels)
|
||||
return E_POINTER;
|
||||
|
||||
if (timg.pixels != pSlice
|
||||
|| timg.format != metadata.format
|
||||
|| timg.rowPitch != img.rowPitch
|
||||
|| timg.slicePitch != img.slicePitch)
|
||||
return E_FAIL;
|
||||
|
||||
pSlice = timg.pixels + img.slicePitch;
|
||||
}
|
||||
|
||||
D3D12_SUBRESOURCE_DATA sr = { img.pixels, static_cast<LONG_PTR>(img.rowPitch), static_cast<LONG_PTR>(img.slicePitch) };
|
||||
subresources.emplace_back(sr);
|
||||
|
||||
if (depth > 1)
|
||||
depth >>= 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
//--- 1D or 2D texture case ---------------------------------------------------
|
||||
for (size_t item = 0; item < metadata.arraySize; ++item)
|
||||
{
|
||||
for (size_t level = 0; level < metadata.mipLevels; ++level)
|
||||
{
|
||||
size_t index = metadata.ComputeIndex(level, item, 0);
|
||||
size_t index = metadata.ComputeIndex(level, 0, 0);
|
||||
if (index >= nimages)
|
||||
return E_FAIL;
|
||||
|
||||
@ -524,13 +549,78 @@ HRESULT DirectX::PrepareUpload(
|
||||
if (!img.pixels)
|
||||
return E_POINTER;
|
||||
|
||||
D3D12_SUBRESOURCE_DATA sr =
|
||||
// Verify pixels in image 1 .. (depth-1) are exactly image->slicePitch apart
|
||||
// For 3D textures, this relies on all slices of the same miplevel being continous in memory
|
||||
// (this is how ScratchImage lays them out), which is why we just give the 0th slice to Direct3D 11
|
||||
const uint8_t* pSlice = img.pixels + img.slicePitch;
|
||||
for (size_t slice = 1; slice < depth; ++slice)
|
||||
{
|
||||
size_t tindex = metadata.ComputeIndex(level, 0, slice);
|
||||
if (tindex >= nimages)
|
||||
return E_FAIL;
|
||||
|
||||
const Image& timg = srcImages[tindex];
|
||||
|
||||
if (!timg.pixels)
|
||||
return E_POINTER;
|
||||
|
||||
if (timg.pixels != pSlice
|
||||
|| timg.format != metadata.format
|
||||
|| timg.rowPitch != img.rowPitch
|
||||
|| timg.slicePitch != img.slicePitch)
|
||||
return E_FAIL;
|
||||
|
||||
pSlice = timg.pixels + img.slicePitch;
|
||||
}
|
||||
|
||||
D3D12_SUBRESOURCE_DATA res =
|
||||
{
|
||||
img.pixels,
|
||||
static_cast<LONG_PTR>(img.rowPitch),
|
||||
static_cast<LONG_PTR>(img.slicePitch)
|
||||
};
|
||||
subresources.emplace_back(sr);
|
||||
|
||||
AdjustPlaneResource(metadata.format, img.height, plane, res);
|
||||
|
||||
subresources.emplace_back(res);
|
||||
|
||||
if (depth > 1)
|
||||
depth >>= 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
//--- 1D or 2D texture case ---------------------------------------------------
|
||||
for (size_t plane = 0; plane < numberOfPlanes; ++plane)
|
||||
{
|
||||
for (size_t item = 0; item < metadata.arraySize; ++item)
|
||||
{
|
||||
for (size_t level = 0; level < metadata.mipLevels; ++level)
|
||||
{
|
||||
size_t index = metadata.ComputeIndex(level, item, 0);
|
||||
if (index >= nimages)
|
||||
return E_FAIL;
|
||||
|
||||
const Image& img = srcImages[index];
|
||||
|
||||
if (img.format != metadata.format)
|
||||
return E_FAIL;
|
||||
|
||||
if (!img.pixels)
|
||||
return E_POINTER;
|
||||
|
||||
D3D12_SUBRESOURCE_DATA res =
|
||||
{
|
||||
img.pixels,
|
||||
static_cast<LONG_PTR>(img.rowPitch),
|
||||
static_cast<LONG_PTR>(img.slicePitch)
|
||||
};
|
||||
|
||||
AdjustPlaneResource(metadata.format, img.height, plane, res);
|
||||
|
||||
subresources.emplace_back(res);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -561,20 +651,21 @@ HRESULT DirectX::CaptureTexture(
|
||||
|
||||
ComPtr<ID3D12Resource> pStaging;
|
||||
std::unique_ptr<uint8_t[]> layoutBuff;
|
||||
UINT numberOfResources;
|
||||
UINT numberOfPlanes, numberOfResources;
|
||||
HRESULT hr = Capture(device.Get(),
|
||||
pCommandQueue,
|
||||
pSource,
|
||||
desc,
|
||||
pStaging,
|
||||
layoutBuff,
|
||||
numberOfPlanes,
|
||||
numberOfResources,
|
||||
beforeState,
|
||||
afterState);
|
||||
if (FAILED(hr))
|
||||
return hr;
|
||||
|
||||
if (!layoutBuff || !numberOfResources)
|
||||
if (!layoutBuff || !numberOfPlanes || !numberOfResources)
|
||||
return E_UNEXPECTED;
|
||||
|
||||
auto pLayout = reinterpret_cast<const D3D12_PLACED_SUBRESOURCE_FOOTPRINT*>(layoutBuff.get());
|
||||
@ -663,54 +754,54 @@ HRESULT DirectX::CaptureTexture(
|
||||
depth = 1;
|
||||
}
|
||||
|
||||
for (UINT item = 0; item < arraySize; ++item)
|
||||
for (UINT plane = 0; plane < numberOfPlanes; ++plane)
|
||||
{
|
||||
UINT height = desc.Height;
|
||||
|
||||
for (UINT level = 0; level < desc.MipLevels; ++level)
|
||||
for (UINT item = 0; item < arraySize; ++item)
|
||||
{
|
||||
UINT dindex = D3D12CalcSubresource(level, item, 0 /* TODO planes */,
|
||||
desc.MipLevels, arraySize);
|
||||
assert(dindex < numberOfResources);
|
||||
|
||||
const Image* img = result.GetImage(level, item, 0);
|
||||
if (!img)
|
||||
for (UINT level = 0; level < desc.MipLevels; ++level)
|
||||
{
|
||||
pStaging->Unmap(0, nullptr);
|
||||
result.Release();
|
||||
return E_FAIL;
|
||||
UINT dindex = D3D12CalcSubresource(level, item, plane, desc.MipLevels, arraySize);
|
||||
assert(dindex < numberOfResources);
|
||||
|
||||
const Image* img = result.GetImage(level, item, 0);
|
||||
if (!img)
|
||||
{
|
||||
pStaging->Unmap(0, nullptr);
|
||||
result.Release();
|
||||
return E_FAIL;
|
||||
}
|
||||
|
||||
if (!img->pixels)
|
||||
{
|
||||
pStaging->Unmap(0, nullptr);
|
||||
result.Release();
|
||||
return E_POINTER;
|
||||
}
|
||||
|
||||
D3D12_MEMCPY_DEST destData = { img->pixels, img->rowPitch, img->slicePitch };
|
||||
|
||||
AdjustPlaneResource(img->format, img->height, plane, destData);
|
||||
|
||||
D3D12_SUBRESOURCE_DATA srcData =
|
||||
{
|
||||
pData + pLayout[dindex].Offset,
|
||||
static_cast<LONG_PTR>(pLayout[dindex].Footprint.RowPitch),
|
||||
static_cast<LONG_PTR>(pLayout[dindex].Footprint.RowPitch * pNumRows[dindex])
|
||||
};
|
||||
|
||||
if (pRowSizesInBytes[dindex] > (SIZE_T)-1)
|
||||
{
|
||||
pStaging->Unmap(0, nullptr);
|
||||
result.Release();
|
||||
return E_FAIL;
|
||||
}
|
||||
|
||||
MemcpySubresource(&destData, &srcData,
|
||||
(SIZE_T)pRowSizesInBytes[dindex],
|
||||
pNumRows[dindex],
|
||||
pLayout[dindex].Footprint.Depth);
|
||||
}
|
||||
|
||||
if (!img->pixels)
|
||||
{
|
||||
pStaging->Unmap(0, nullptr);
|
||||
result.Release();
|
||||
return E_POINTER;
|
||||
}
|
||||
|
||||
D3D12_MEMCPY_DEST destData = { img->pixels, img->rowPitch, img->slicePitch };
|
||||
D3D12_SUBRESOURCE_DATA srcData =
|
||||
{
|
||||
pData + pLayout[dindex].Offset,
|
||||
static_cast<LONG_PTR>(pLayout[dindex].Footprint.RowPitch),
|
||||
static_cast<LONG_PTR>(pLayout[dindex].Footprint.RowPitch * pNumRows[dindex])
|
||||
};
|
||||
|
||||
if (pRowSizesInBytes[dindex] > (SIZE_T)-1)
|
||||
{
|
||||
pStaging->Unmap(0, nullptr);
|
||||
result.Release();
|
||||
return E_FAIL;
|
||||
}
|
||||
|
||||
MemcpySubresource(&destData, &srcData,
|
||||
(SIZE_T)pRowSizesInBytes[dindex],
|
||||
pNumRows[dindex],
|
||||
pLayout[dindex].Footprint.Depth);
|
||||
}
|
||||
|
||||
if (height > 1)
|
||||
height >>= 1;
|
||||
}
|
||||
|
||||
pStaging->Unmap(0, nullptr);
|
||||
|
@ -638,6 +638,10 @@ namespace
|
||||
if (desc.Dimension != D3D12_RESOURCE_DIMENSION_TEXTURE2D)
|
||||
return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED);
|
||||
|
||||
UINT numberOfPlanes = D3D12GetFormatPlaneCount(device, desc.Format);
|
||||
if (numberOfPlanes != 1)
|
||||
return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED);
|
||||
|
||||
D3D12_HEAP_PROPERTIES sourceHeapProperties;
|
||||
D3D12_HEAP_FLAGS sourceHeapFlags;
|
||||
HRESULT hr = pSource->GetHeapProperties(&sourceHeapProperties, &sourceHeapFlags);
|
||||
|
Loading…
Reference in New Issue
Block a user