mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-06-18 20:43:32 +00:00
5b61abce09
This includes a bunch of fixes for clang warnings in Windows specific code that was only compiled by MSVC previously. This also tidies up some BUILD.gn issues on Windows.
85 lines
3.4 KiB
C++
85 lines
3.4 KiB
C++
// Copyright 2017 The Dawn Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "dawn_native/d3d12/RenderPassDescriptorD3D12.h"
|
|
|
|
#include "common/BitSetIterator.h"
|
|
#include "dawn_native/d3d12/DeviceD3D12.h"
|
|
#include "dawn_native/d3d12/TextureD3D12.h"
|
|
|
|
namespace dawn_native { namespace d3d12 {
|
|
|
|
RenderPassDescriptor::RenderPassDescriptor(RenderPassDescriptorBuilder* builder)
|
|
: RenderPassDescriptorBase(builder) {
|
|
Device* device = ToBackend(GetDevice());
|
|
|
|
// Get and fill an RTV heap with the color attachments
|
|
uint32_t colorAttachmentCount = static_cast<uint32_t>(GetColorAttachmentMask().count());
|
|
if (colorAttachmentCount != 0) {
|
|
mRtvHeap = device->GetDescriptorHeapAllocator()->AllocateCPUHeap(
|
|
D3D12_DESCRIPTOR_HEAP_TYPE_RTV, colorAttachmentCount);
|
|
|
|
for (uint32_t i : IterateBitSet(GetColorAttachmentMask())) {
|
|
TextureView* view = ToBackend(GetColorAttachment(i).view.Get());
|
|
ComPtr<ID3D12Resource> resource = ToBackend(view->GetTexture())->GetD3D12Resource();
|
|
|
|
D3D12_CPU_DESCRIPTOR_HANDLE rtvHandle = mRtvHeap.GetCPUHandle(i);
|
|
D3D12_RENDER_TARGET_VIEW_DESC rtvDesc = view->GetRTVDescriptor();
|
|
device->GetD3D12Device()->CreateRenderTargetView(resource.Get(), &rtvDesc,
|
|
rtvHandle);
|
|
}
|
|
}
|
|
|
|
// Get and fill a DSV heap with the depth stencil attachment
|
|
if (HasDepthStencilAttachment()) {
|
|
mDsvHeap = device->GetDescriptorHeapAllocator()->AllocateCPUHeap(
|
|
D3D12_DESCRIPTOR_HEAP_TYPE_DSV, 1);
|
|
|
|
TextureView* view = ToBackend(GetDepthStencilAttachment().view.Get());
|
|
ComPtr<ID3D12Resource> resource = ToBackend(view->GetTexture())->GetD3D12Resource();
|
|
|
|
D3D12_CPU_DESCRIPTOR_HANDLE dsvHandle = mDsvHeap.GetCPUHandle(0);
|
|
D3D12_DEPTH_STENCIL_VIEW_DESC dsvDesc = view->GetDSVDescriptor();
|
|
device->GetD3D12Device()->CreateDepthStencilView(resource.Get(), &dsvDesc, dsvHandle);
|
|
}
|
|
}
|
|
|
|
RenderPassDescriptor::OMSetRenderTargetArgs
|
|
RenderPassDescriptor::GetSubpassOMSetRenderTargetArgs() {
|
|
OMSetRenderTargetArgs args = {};
|
|
|
|
unsigned int rtvIndex = 0;
|
|
for (uint32_t i : IterateBitSet(GetColorAttachmentMask())) {
|
|
args.RTVs[rtvIndex] = GetRTVDescriptor(i);
|
|
rtvIndex++;
|
|
}
|
|
args.numRTVs = rtvIndex;
|
|
|
|
if (HasDepthStencilAttachment()) {
|
|
args.dsv = GetDSVDescriptor();
|
|
}
|
|
|
|
return args;
|
|
}
|
|
|
|
D3D12_CPU_DESCRIPTOR_HANDLE RenderPassDescriptor::GetRTVDescriptor(uint32_t attachmentSlot) {
|
|
return mRtvHeap.GetCPUHandle(attachmentSlot);
|
|
}
|
|
|
|
D3D12_CPU_DESCRIPTOR_HANDLE RenderPassDescriptor::GetDSVDescriptor() {
|
|
return mDsvHeap.GetCPUHandle(0);
|
|
}
|
|
|
|
}} // namespace dawn_native::d3d12
|