mirror/VulkanMemoryAllocator
1
0
Fork 0
mirror of https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git synced 2024-11-10 02:31:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

vmaCreateBuffer: Added some asserts.

Browse Source
This commit is contained in:
Adam Sawicki 2017-12-04 13:33:01 +01:00
parent 594a56260f
commit ca0ccecf67
1 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/vk_mem_alloc.h
View File

@ -8359,6 +8359,24 @@ VkResult vmaCreateBuffer(
allocator->GetBufferMemoryRequirements(*pBuffer, vkMemReq,
requiresDedicatedAllocation, prefersDedicatedAllocation);
// Make sure alignment requirements for specific buffer usages reported
// in Physical Device Properties are included in alignment reported by memory requirements.
if((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT) != 0)
{
VMA_ASSERT(vkMemReq.alignment %
allocator->m_PhysicalDeviceProperties.limits.minTexelBufferOffsetAlignment == 0);
}
if((pBufferCreateInfo->usage & VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT) != 0)
{
VMA_ASSERT(vkMemReq.alignment %
allocator->m_PhysicalDeviceProperties.limits.minUniformBufferOffsetAlignment == 0);
}
if((pBufferCreateInfo->usage & VK_BUFFER_USAGE_STORAGE_BUFFER_BIT) != 0)
{
VMA_ASSERT(vkMemReq.alignment %
allocator->m_PhysicalDeviceProperties.limits.minStorageBufferOffsetAlignment == 0);
}
// 3. Allocate memory using allocator.
res = allocator->AllocateMemory(
vkMemReq,