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Added missing coherency flags for host visible memory allocations (Fixes #273)

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saschawillems 2017-03-04 13:56:09 +01:00
parent 0e13f583c7
commit d51a0204e0
7 changed files with 10 additions and 9 deletions
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4
texture/texture.cpp
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@ -234,7 +234,7 @@ public:
memAllocInfo.allocationSize = memReqs.size;
// Get memory type index for a host visible buffer
memAllocInfo.memoryTypeIndex = vulkanDevice->getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
memAllocInfo.memoryTypeIndex = vulkanDevice->getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
VK_CHECK_RESULT(vkAllocateMemory(device, &memAllocInfo, nullptr, &stagingMemory));
VK_CHECK_RESULT(vkBindBufferMemory(device, stagingBuffer, stagingMemory, 0));
@ -371,7 +371,7 @@ public:
memAllocInfo.allocationSize = memReqs.size;
// Get memory type that can be mapped to host memory
memAllocInfo.memoryTypeIndex = vulkanDevice->getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT);
memAllocInfo.memoryTypeIndex = vulkanDevice->getMemoryType(memReqs.memoryTypeBits, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);
// Allocate host memory
VK_CHECK_RESULT(vkAllocateMemory(device, &memAllocInfo, nullptr, &mappableMemory));