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[D3D12] CP: Framework for multiple command lists per frame

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This commit is contained in:
Triang3l
2019-10-31 23:32:37 +03:00
parent 6e5a0ebf7b
commit 9deb710607
12 changed files with 401 additions and 238 deletions
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39
src/xenia/gpu/d3d12/primitive_converter.cc
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@@ -112,7 +112,7 @@ bool PrimitiveConverter::Initialize() {
}
static_ib_upload_->Unmap(0, nullptr);
// Not uploaded yet.
static_ib_upload_fence_value_ = UINT64_MAX;
static_ib_upload_submission_ = UINT64_MAX;
if (FAILED(device->CreateCommittedResource(
&ui::d3d12::util::kHeapPropertiesDefault, D3D12_HEAP_FLAG_NONE,
&static_ib_desc, D3D12_RESOURCE_STATE_COPY_DEST, nullptr,
@@ -145,29 +145,26 @@ void PrimitiveConverter::ClearCache() { buffer_pool_->ClearCache(); }
void PrimitiveConverter::BeginSubmission() {
// Got a command list now - upload and transition the static index buffer if
// needed.
if (static_ib_upload_ && static_ib_upload_fence_value_ == UINT64_MAX) {
// Not uploaded yet - upload.
command_processor_->GetDeferredCommandList()->D3DCopyResource(
static_ib_, static_ib_upload_);
command_processor_->PushTransitionBarrier(
static_ib_, D3D12_RESOURCE_STATE_COPY_DEST,
D3D12_RESOURCE_STATE_INDEX_BUFFER);
static_ib_upload_fence_value_ = command_processor_->GetCurrentFenceValue();
if (static_ib_upload_) {
if (static_ib_upload_submission_ == UINT64_MAX) {
// Not uploaded yet - upload.
command_processor_->GetDeferredCommandList()->D3DCopyResource(
static_ib_, static_ib_upload_);
command_processor_->PushTransitionBarrier(
static_ib_, D3D12_RESOURCE_STATE_COPY_DEST,
D3D12_RESOURCE_STATE_INDEX_BUFFER);
static_ib_upload_submission_ = command_processor_->GetCurrentSubmission();
} else if (command_processor_->GetCompletedSubmission() >=
static_ib_upload_submission_) {
// Completely uploaded - release the upload buffer.
static_ib_upload_->Release();
static_ib_upload_ = nullptr;
}
}
}
void PrimitiveConverter::BeginFrame() {
uint64_t completed_fence_value = command_processor_->GetCompletedFenceValue();
if (static_ib_upload_ && static_ib_upload_fence_value_ != UINT64_MAX &&
completed_fence_value >= static_ib_upload_fence_value_) {
// Completely uploaded - release the upload buffer.
static_ib_upload_->Release();
static_ib_upload_ = nullptr;
}
buffer_pool_->Reclaim(command_processor_->GetCompletedFenceValue());
buffer_pool_->Reclaim(command_processor_->GetCompletedFrame());
converted_indices_cache_.clear();
memory_regions_used_ = 0;
}
@@ -698,7 +695,7 @@ void* PrimitiveConverter::AllocateIndices(
}
D3D12_GPU_VIRTUAL_ADDRESS gpu_address;
uint8_t* mapping =
buffer_pool_->Request(command_processor_->GetCurrentFenceValue(), size,
buffer_pool_->Request(command_processor_->GetCurrentFrame(), size,
nullptr, nullptr, &gpu_address);
if (mapping == nullptr) {
XELOGE("Failed to allocate space for %u converted %u-bit vertex indices",