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Update BufferD3D12 to use Align helper

This commit is contained in:
Austin Eng 2017-07-14 11:18:31 -04:00 committed by Austin Eng
parent deba8a4ea6
commit c100ca7b3f
1 changed files with 4 additions and 2 deletions
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6
src/backend/d3d12/BufferD3D12.cpp
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@ -18,6 +18,8 @@
#include "backend/d3d12/ResourceAllocator.h" #include "backend/d3d12/ResourceAllocator.h"
#include "backend/d3d12/ResourceUploader.h" #include "backend/d3d12/ResourceUploader.h"
#include "common/Assert.h" #include "common/Assert.h"
#include "common/Constants.h"
#include "common/Math.h"
namespace backend { namespace backend {
namespace d3d12 { namespace d3d12 {
@ -94,7 +96,7 @@ namespace d3d12 {
uint32_t Buffer::GetD3D12Size() const { uint32_t Buffer::GetD3D12Size() const {
// TODO(enga@google.com): TODO investigate if this needs to be a constraint at the API level // TODO(enga@google.com): TODO investigate if this needs to be a constraint at the API level
return ((GetSize() + 256 - 1) / 256) * 256; // size is required to be 256-byte aligned. return Align(GetSize(), 256);
} }
ComPtr<ID3D12Resource> Buffer::GetD3D12Resource() { ComPtr<ID3D12Resource> Buffer::GetD3D12Resource() {
@ -178,7 +180,7 @@ namespace d3d12 {
uint32_t BufferView::GetD3D12Size() const { uint32_t BufferView::GetD3D12Size() const {
// TODO(enga@google.com): TODO investigate if this needs to be a constraint at the API level // TODO(enga@google.com): TODO investigate if this needs to be a constraint at the API level
return ((GetSize() + 256 - 1) / 256) * 256; // size is required to be 256-byte aligned. return Align(GetSize(), 256);
} }
const D3D12_CONSTANT_BUFFER_VIEW_DESC& BufferView::GetCBVDescriptor() const { const D3D12_CONSTANT_BUFFER_VIEW_DESC& BufferView::GetCBVDescriptor() const {