SWDEV-268914 - Linux, AMF, tests fail to scale images down
In pitch workaround, we need to copy the image to copy buffer when application wants to read image to buffer. After this patch, we unconditionally copy the image data to the copy buffer. Change-Id: I71b0d19459542dfbb3ca51a2c8a3a81367fa2fb5
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@@ -1226,15 +1226,13 @@ void VirtualGPU::submitReadMemory(amd::ReadMemoryCommand& cmd) {
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if (nullptr != imageBuffer->CopyImageBuffer()) {
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amd::Memory* memory = imageBuffer->CopyImageBuffer();
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devMem = dev().getGpuMemory(memory);
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if (nullptr == imageBuffer->owner()->getLastWriter()) {
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Memory* buffer = dev().getGpuMemory(imageBuffer->owner()->parent());
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amd::Image* image = imageBuffer->owner()->asImage();
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amd::Coord3D offs(0);
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// Copy memory from the original image buffer into the backing store image
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result = blitMgr().copyBufferToImage(*buffer, *devMem, offs,
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offs, image->getRegion(), true,
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image->getRowPitch(), image->getSlicePitch());
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}
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Memory* buffer = dev().getGpuMemory(imageBuffer->owner()->parent());
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amd::Image* image = imageBuffer->owner()->asImage();
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amd::Coord3D offs(0);
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// Copy memory from the original image buffer into the backing store image
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result = blitMgr().copyBufferToImage(*buffer, *devMem, offs,
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offs, image->getRegion(), true,
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image->getRowPitch(), image->getSlicePitch());
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}
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}
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if (hostMemory != nullptr) {
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