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Format: src/backend/d3d12

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This commit is contained in:
Corentin Wallez
2017-11-24 14:04:22 -05:00
committed by Corentin Wallez
parent c1400f0d14
commit 2d62a371ee
46 changed files with 1141 additions and 1161 deletions
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51
src/backend/d3d12/ResourceAllocator.cpp
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@@ -16,41 +16,31 @@
#include "backend/d3d12/D3D12Backend.h"
namespace backend {
namespace d3d12 {
namespace backend { namespace d3d12 {
namespace {
static constexpr D3D12_HEAP_PROPERTIES kDefaultHeapProperties = {
D3D12_HEAP_TYPE_DEFAULT,
D3D12_CPU_PAGE_PROPERTY_UNKNOWN,
D3D12_MEMORY_POOL_UNKNOWN,
0,
0
};
D3D12_HEAP_TYPE_DEFAULT, D3D12_CPU_PAGE_PROPERTY_UNKNOWN, D3D12_MEMORY_POOL_UNKNOWN, 0,
0};
static constexpr D3D12_HEAP_PROPERTIES kUploadHeapProperties = {
D3D12_HEAP_TYPE_UPLOAD,
D3D12_CPU_PAGE_PROPERTY_UNKNOWN,
D3D12_MEMORY_POOL_UNKNOWN,
0,
0
};
D3D12_HEAP_TYPE_UPLOAD, D3D12_CPU_PAGE_PROPERTY_UNKNOWN, D3D12_MEMORY_POOL_UNKNOWN, 0,
0};
static constexpr D3D12_HEAP_PROPERTIES kReadbackHeapProperties = {
D3D12_HEAP_TYPE_READBACK,
D3D12_CPU_PAGE_PROPERTY_UNKNOWN,
D3D12_MEMORY_POOL_UNKNOWN,
0,
0
};
}
D3D12_HEAP_TYPE_READBACK, D3D12_CPU_PAGE_PROPERTY_UNKNOWN, D3D12_MEMORY_POOL_UNKNOWN, 0,
0};
} // namespace
ResourceAllocator::ResourceAllocator(Device* device) : mDevice(device) {
}
ComPtr<ID3D12Resource> ResourceAllocator::Allocate(D3D12_HEAP_TYPE heapType, const D3D12_RESOURCE_DESC &resourceDescriptor, D3D12_RESOURCE_STATES initialUsage) {
ComPtr<ID3D12Resource> ResourceAllocator::Allocate(
D3D12_HEAP_TYPE heapType,
const D3D12_RESOURCE_DESC& resourceDescriptor,
D3D12_RESOURCE_STATES initialUsage) {
const D3D12_HEAP_PROPERTIES* heapProperties = nullptr;
switch(heapType) {
switch (heapType) {
case D3D12_HEAP_TYPE_DEFAULT:
heapProperties = &kDefaultHeapProperties;
break;
@@ -68,19 +58,15 @@ namespace d3d12 {
// TODO(enga@google.com): Use CreatePlacedResource
ASSERT_SUCCESS(mDevice->GetD3D12Device()->CreateCommittedResource(
heapProperties,
D3D12_HEAP_FLAG_NONE,
&resourceDescriptor,
initialUsage,
nullptr,
IID_PPV_ARGS(&resource)
));
heapProperties, D3D12_HEAP_FLAG_NONE, &resourceDescriptor, initialUsage, nullptr,
IID_PPV_ARGS(&resource)));
return resource;
}
void ResourceAllocator::Release(ComPtr<ID3D12Resource> resource) {
// Resources may still be in use on the GPU. Enqueue them so that we hold onto them until GPU execution has completed
// Resources may still be in use on the GPU. Enqueue them so that we hold onto them until
// GPU execution has completed
mReleasedResources.Enqueue(resource, mDevice->GetSerial());
}
@@ -88,5 +74,4 @@ namespace d3d12 {
mReleasedResources.ClearUpTo(lastCompletedSerial);
}
}
}
}} // namespace backend::d3d12