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[D3D12] Non-zeroed heaps on 2004

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Triang3l
2020-09-06 00:52:30 +03:00
parent b3f84f4a9c
commit 38e0cc4941
12 changed files with 110 additions and 71 deletions
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12
src/xenia/gpu/d3d12/primitive_converter.cc
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@@ -47,14 +47,16 @@ PrimitiveConverter::PrimitiveConverter(D3D12CommandProcessor& command_processor,
PrimitiveConverter::~PrimitiveConverter() { Shutdown(); }
bool PrimitiveConverter::Initialize() {
auto device =
command_processor_.GetD3D12Context().GetD3D12Provider().GetDevice();
auto& provider = command_processor_.GetD3D12Context().GetD3D12Provider();
auto device = provider.GetDevice();
D3D12_HEAP_FLAGS heap_flag_create_not_zeroed =
provider.GetHeapFlagCreateNotZeroed();
// There can be at most 65535 indices in a Xenos draw call, but they can be up
// to 4 bytes large, and conversion can add more indices (almost triple the
// count for triangle strips, for instance).
buffer_pool_ =
std::make_unique<ui::d3d12::UploadBufferPool>(device, 4 * 1024 * 1024);
std::make_unique<ui::d3d12::UploadBufferPool>(provider, 4 * 1024 * 1024);
// Create the static index buffer for non-indexed drawing.
D3D12_RESOURCE_DESC static_ib_desc;
@@ -62,7 +64,7 @@ bool PrimitiveConverter::Initialize() {
static_ib_desc, kStaticIBTotalCount * sizeof(uint16_t),
D3D12_RESOURCE_FLAG_NONE);
if (FAILED(device->CreateCommittedResource(
&ui::d3d12::util::kHeapPropertiesUpload, D3D12_HEAP_FLAG_NONE,
&ui::d3d12::util::kHeapPropertiesUpload, heap_flag_create_not_zeroed,
&static_ib_desc, D3D12_RESOURCE_STATE_GENERIC_READ, nullptr,
IID_PPV_ARGS(&static_ib_upload_)))) {
XELOGE(
@@ -108,7 +110,7 @@ bool PrimitiveConverter::Initialize() {
// Not uploaded yet.
static_ib_upload_submission_ = UINT64_MAX;
if (FAILED(device->CreateCommittedResource(
&ui::d3d12::util::kHeapPropertiesDefault, D3D12_HEAP_FLAG_NONE,
&ui::d3d12::util::kHeapPropertiesDefault, heap_flag_create_not_zeroed,
&static_ib_desc, D3D12_RESOURCE_STATE_COPY_DEST, nullptr,
IID_PPV_ARGS(&static_ib_)))) {
XELOGE("Failed to create the primitive conversion static index buffer");