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Propogated fixes to other RHI backends

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This commit is contained in:
moudgils
2021-05-10 13:58:43 -07:00
parent 521a486ee4
commit f856bd26b0
2 changed files with 19 additions and 3 deletions
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Gems/Atom/RHI/DX12/Code/Source/RHI/AsyncUploadQueue.cpp
+10 -2
View File
@@ -267,7 +267,7 @@ namespace AZ
// Staging sizes
uint32_t stagingRowPitch = RHI::AlignUp(subresourceLayout.m_bytesPerRow, DX12_TEXTURE_DATA_PITCH_ALIGNMENT);
uint32_t stagingSlicePitch = RHI::AlignUp(subresourceLayout.m_rowCount*stagingRowPitch, D3D12_TEXTURE_DATA_PLACEMENT_ALIGNMENT);
const uint32_t compressedTexelBlockSizeHeight = subresourceLayout.m_size.m_height / subresourceLayout.m_rowCount;
const uint32_t compressedTexelBlockSizeHeight = subresourceLayout.m_numBlocksHeight;
// ImageHeight must be bigger than or equal to the Image's row count. Images with a RowCount that is less than the ImageHeight indicates a block compression.
// Images with a RowCount which is higher than the ImageHeight indicates a planar image, which is not supported for streaming images.
@@ -382,7 +382,7 @@ namespace AZ
const uint32_t numRowsToCopy = endRow - startRow;
// Calculate the blocksize for BC formatted images; the copy command works in texels.
const uint32_t heightToCopy = (endRow - startRow) * compressedTexelBlockSizeHeight;
uint32_t heightToCopy = (endRow - startRow) * compressedTexelBlockSizeHeight;
// Copy subresource data to staging memory
{
@@ -398,6 +398,14 @@ namespace AZ
}
}
//Clamp heightToCopy to match subresourceLayout.m_size.m_height as it is possible to go over
//if subresourceLayout.m_size.m_height is not perfectly divisible by compressedTexelBlockSizeHeight
if(destHeight+heightToCopy > subresourceLayout.m_size.m_height)
{
uint32_t HeightDiff = (destHeight + heightToCopy) - subresourceLayout.m_size.m_height;
heightToCopy -= HeightDiff;
}
// Add copy command to copy image subresource from staging memory to image gpu resource
// Source location
Gems/Atom/RHI/Vulkan/Code/Source/RHI/AsyncUploadQueue.cpp
+9 -1
View File
@@ -214,7 +214,7 @@ namespace AZ
const uint32_t stagingRowPitch = RHI::AlignUp(subresourceLayout.m_bytesPerRow, bufferOffsetAlign);
const uint32_t stagingSlicePitch = subresourceLayout.m_rowCount * stagingRowPitch;
const uint32_t rowsPerSplit = static_cast<uint32_t>(m_descriptor.m_stagingSizeInBytes) / stagingRowPitch;
const uint32_t compressedTexelBlockSizeHeight = subresourceLayout.m_size.m_height / subresourceLayout.m_rowCount;
const uint32_t compressedTexelBlockSizeHeight = subresourceLayout.m_numBlocksHeight;
// ImageHeight must be bigger than or equal to the Image's row count. Images with a RowCount that is less than the ImageHeight indicates a block compression.
// Images with a RowCount which is higher than the ImageHeight indicates a planar image, which is not supported for streaming images.
@@ -348,6 +348,14 @@ namespace AZ
framePacket->m_stagingBuffer->GetBufferMemoryView()->Unmap(RHI::HostMemoryAccess::Write);
}
//Clamp heightToCopy to match subresourceLayout.m_size.m_height as it is possible to go over
//if subresourceLayout.m_size.m_height is not perfectly divisible by compressedTexelBlockSizeHeight
if(destHeight+heightToCopy > subresourceLayout.m_size.m_height)
{
uint32_t HeightDiff = (destHeight + heightToCopy) - subresourceLayout.m_size.m_height;
heightToCopy -= HeightDiff;
}
// Add copy command to copy image subresource from staging memory to image GPU resource.
copyDescriptor.m_destinationOrigin.m_top = destHeight;
copyDescriptor.m_sourceSize.m_height = heightToCopy;