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Don't copy memory to allocation if allocation has no storage

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Change-Id: I3238bec02e5c1ec5877537318bb563e3d0f3799d
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2019-03-11 11:13:17 +01:00
committed by sys_ocldev
parent 74f1896c03
commit c0325b5d19
4 changed files with 12 additions and 11 deletions
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2
runtime/memory_manager/memory_manager.cpp
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@@ -406,7 +406,7 @@ HeapIndex MemoryManager::selectHeap(const GraphicsAllocation *allocation, const
return HeapIndex::HEAP_LIMITED;
}
bool MemoryManager::copyMemoryToAllocation(GraphicsAllocation *graphicsAllocation, const void *memoryToCopy, uint32_t sizeToCopy) const {
if (!graphicsAllocation || !memoryToCopy || sizeToCopy == 0u) {
if (!graphicsAllocation->getUnderlyingBuffer()) {
return false;
}
memcpy_s(graphicsAllocation->getUnderlyingBuffer(), graphicsAllocation->getUnderlyingBufferSize(), memoryToCopy, sizeToCopy);