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vmaFindMemoryTypeIndex: don't add HOST_VISIBLE to preferred flags when CREATE_MAPPED flag is used

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This behavior was found to cause issues on PC AMD as well as Android ARM.
This commit is contained in:
Adam Sawicki 2019-04-05 17:44:15 +02:00
parent 33976ab0ad
commit 371261505d
1 changed files with 0 additions and 6 deletions
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6
src/vk_mem_alloc.h
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@ -15876,12 +15876,6 @@ VkResult vmaFindMemoryTypeIndex(
uint32_t requiredFlags = pAllocationCreateInfo->requiredFlags;
uint32_t preferredFlags = pAllocationCreateInfo->preferredFlags;
const bool mapped = (pAllocationCreateInfo->flags & VMA_ALLOCATION_CREATE_MAPPED_BIT) != 0;
if(mapped)
{
preferredFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;
}
// Convert usage to requiredFlags and preferredFlags.
switch(pAllocationCreateInfo->usage)
{