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d3d12: Do not recreate fence/event each frame.

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This commit is contained in:
Vincent Lejeune 2015-08-15 22:44:26 +02:00 committed by Nekotekina
parent 491d5528ed
commit b54adebfc7
2 changed files with 22 additions and 16 deletions
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33
rpcs3/Emu/RSX/D3D12/D3D12GSRender.cpp
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@ -99,8 +99,6 @@ void D3D12GSRender::ResourceStorage::Reset()
m_constantsBufferIndex = 0; m_constantsBufferIndex = 0;
m_currentScaleOffsetBufferIndex = 0; m_currentScaleOffsetBufferIndex = 0;
m_currentTextureIndex = 0; m_currentTextureIndex = 0;
m_frameFinishedFence = nullptr;
m_frameFinishedHandle = 0;
m_currentSamplerIndex = 0; m_currentSamplerIndex = 0;
m_samplerDescriptorHeapIndex = 0; m_samplerDescriptorHeapIndex = 0;
@ -115,7 +113,6 @@ void D3D12GSRender::ResourceStorage::Reset()
void D3D12GSRender::ResourceStorage::Init(ID3D12Device *device) void D3D12GSRender::ResourceStorage::Init(ID3D12Device *device)
{ {
m_RAMFramebuffer = nullptr; m_RAMFramebuffer = nullptr;
m_frameFinishedHandle = 0;
// Create a global command allocator // Create a global command allocator
device->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&m_commandAllocator)); device->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&m_commandAllocator));
device->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&m_textureUploadCommandAllocator)); device->CreateCommandAllocator(D3D12_COMMAND_LIST_TYPE_DIRECT, IID_PPV_ARGS(&m_textureUploadCommandAllocator));
@ -144,6 +141,11 @@ void D3D12GSRender::ResourceStorage::Init(ID3D12Device *device)
textureDescriptorDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER; textureDescriptorDesc.Type = D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER;
ThrowIfFailed(device->CreateDescriptorHeap(&textureDescriptorDesc, IID_PPV_ARGS(&m_samplerDescriptorHeap[0]))); ThrowIfFailed(device->CreateDescriptorHeap(&textureDescriptorDesc, IID_PPV_ARGS(&m_samplerDescriptorHeap[0])));
ThrowIfFailed(device->CreateDescriptorHeap(&textureDescriptorDesc, IID_PPV_ARGS(&m_samplerDescriptorHeap[1]))); ThrowIfFailed(device->CreateDescriptorHeap(&textureDescriptorDesc, IID_PPV_ARGS(&m_samplerDescriptorHeap[1])));
m_frameFinishedHandle = CreateEventEx(nullptr, FALSE, FALSE, EVENT_ALL_ACCESS);
m_fenceValue = 0;
ThrowIfFailed(device->CreateFence(m_fenceValue++, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(m_frameFinishedFence.GetAddressOf())));
m_isUseable = true;
} }
void D3D12GSRender::ResourceStorage::Release() void D3D12GSRender::ResourceStorage::Release()
@ -159,10 +161,7 @@ void D3D12GSRender::ResourceStorage::Release()
m_commandAllocator->Release(); m_commandAllocator->Release();
m_textureUploadCommandAllocator->Release(); m_textureUploadCommandAllocator->Release();
m_downloadCommandAllocator->Release(); m_downloadCommandAllocator->Release();
if (m_frameFinishedHandle) CloseHandle(m_frameFinishedHandle);
CloseHandle(m_frameFinishedHandle);
if (m_frameFinishedFence)
m_frameFinishedFence->Release();
} }
@ -374,6 +373,10 @@ D3D12GSRender::D3D12GSRender()
D3D12GSRender::~D3D12GSRender() D3D12GSRender::~D3D12GSRender()
{ {
while (!getCurrentResourceStorage().m_isUseable.load(std::memory_order_acquire) &&
!getNonCurrentResourceStorage().m_isUseable.load(std::memory_order_acquire))
std::this_thread::yield();
gfxHandler = [this](u32) { return false; }; gfxHandler = [this](u32) { return false; };
m_constantsData.Release(); m_constantsData.Release();
m_vertexIndexData.Release(); m_vertexIndexData.Release();
@ -901,10 +904,9 @@ void D3D12GSRender::Flip()
ResourceStorage &storage = getNonCurrentResourceStorage(); ResourceStorage &storage = getNonCurrentResourceStorage();
m_device->CreateFence(0, D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&storage.m_frameFinishedFence)); storage.m_frameFinishedFence->SetEventOnCompletion(storage.m_fenceValue, storage.m_frameFinishedHandle);
storage.m_frameFinishedHandle = CreateEvent(0, 0, 0, 0); m_commandQueueGraphic->Signal(storage.m_frameFinishedFence.Get(), storage.m_fenceValue);
storage.m_frameFinishedFence->SetEventOnCompletion(1, storage.m_frameFinishedHandle); storage.m_fenceValue++;
m_commandQueueGraphic->Signal(storage.m_frameFinishedFence, 1);
// Flush // Flush
m_texturesRTTs.clear(); m_texturesRTTs.clear();
@ -922,11 +924,11 @@ void D3D12GSRender::Flip()
std::vector<ID3D12Resource *> textoclean = m_texToClean; std::vector<ID3D12Resource *> textoclean = m_texToClean;
m_texToClean.clear(); m_texToClean.clear();
storage.m_isUseable.store(false);
m_GC.pushWork([&, cleaningFunction, textoclean]() m_GC.pushWork([&, cleaningFunction, textoclean]()
{ {
WaitForSingleObject(storage.m_frameFinishedHandle, INFINITE); WaitForSingleObjectEx(storage.m_frameFinishedHandle, INFINITE, FALSE);
CloseHandle(storage.m_frameFinishedHandle);
storage.m_frameFinishedFence->Release();
for (auto &cleanFunc : cleaningFunction) for (auto &cleanFunc : cleaningFunction)
cleanFunc(); cleanFunc();
@ -937,9 +939,10 @@ void D3D12GSRender::Flip()
SAFE_RELEASE(storage.m_RAMFramebuffer); SAFE_RELEASE(storage.m_RAMFramebuffer);
storage.m_RAMFramebuffer = nullptr; storage.m_RAMFramebuffer = nullptr;
storage.m_isUseable.store(true, std::memory_order_release);
}); });
while (getCurrentResourceStorage().m_frameFinishedHandle) while (!getCurrentResourceStorage().m_isUseable.load(std::memory_order_acquire))
std::this_thread::yield(); std::this_thread::yield();
m_frame->Flip(nullptr); m_frame->Flip(nullptr);

5
rpcs3/Emu/RSX/D3D12/D3D12GSRender.h
View File

@ -314,8 +314,11 @@ private:
*/ */
struct ResourceStorage struct ResourceStorage
{ {
ID3D12Fence* m_frameFinishedFence; std::atomic<int> m_isUseable;
ComPtr<ID3D12Fence> m_frameFinishedFence;
UINT64 m_fenceValue;
HANDLE m_frameFinishedHandle; HANDLE m_frameFinishedHandle;
ID3D12CommandAllocator *m_commandAllocator; ID3D12CommandAllocator *m_commandAllocator;
ID3D12CommandAllocator *m_downloadCommandAllocator; ID3D12CommandAllocator *m_downloadCommandAllocator;
std::list<ID3D12GraphicsCommandList *> m_inflightCommandList; std::list<ID3D12GraphicsCommandList *> m_inflightCommandList;