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[D3D12] Non-indexed triangle fans and resource creation refactoring

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Triang3l
2018-09-15 23:41:16 +03:00
parent d1f185c744
commit 5be78ab369
10 changed files with 206 additions and 107 deletions
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18
src/xenia/gpu/d3d12/render_target_cache.cc
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@@ -76,23 +76,13 @@ bool RenderTargetCache::Initialize() {
// Create the buffer for reinterpreting EDRAM contents.
D3D12_RESOURCE_DESC edram_buffer_desc;
edram_buffer_desc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
edram_buffer_desc.Alignment = 0;
edram_buffer_desc.Width = kEDRAMBufferSize;
edram_buffer_desc.Height = 1;
edram_buffer_desc.DepthOrArraySize = 1;
edram_buffer_desc.MipLevels = 1;
edram_buffer_desc.Format = DXGI_FORMAT_UNKNOWN;
edram_buffer_desc.SampleDesc.Count = 1;
edram_buffer_desc.SampleDesc.Quality = 0;
edram_buffer_desc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
edram_buffer_desc.Flags = D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS;
D3D12_HEAP_PROPERTIES edram_buffer_heap_properties = {};
edram_buffer_heap_properties.Type = D3D12_HEAP_TYPE_DEFAULT;
ui::d3d12::util::FillBufferResourceDesc(
edram_buffer_desc, kEDRAMBufferSize,
D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS);
// The first operation will be a clear.
edram_buffer_state_ = D3D12_RESOURCE_STATE_UNORDERED_ACCESS;
if (FAILED(device->CreateCommittedResource(
&edram_buffer_heap_properties, D3D12_HEAP_FLAG_NONE,
&ui::d3d12::util::kHeapPropertiesDefault, D3D12_HEAP_FLAG_NONE,
&edram_buffer_desc, edram_buffer_state_, nullptr,
IID_PPV_ARGS(&edram_buffer_)))) {
XELOGE("Failed to create the EDRAM buffer");