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Fixes asserts related to buffer allocation using null rhi (#3367)

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Fixes GPU crashes when releasing Indirect draw and query related dx12 objects
Fixes imgui profiler related to viewing buffer allocations

Signed-off-by: moudgils <moudgils@amazon.com>
monroegm-disable-blank-issue-2
moudgils 4 years ago committed by GitHub
parent aa68122002
commit b2b6886338
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GPG Key ID: 4AEE18F83AFDEB23
13 changed files with 32 additions and 18 deletions
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3
Gems/Atom/Feature/Common/Code/Source/CoreLights/CapsuleLightFeatureProcessor.cpp
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@ -107,8 +107,7 @@ namespace AZ
if (m_deviceBufferNeedsUpdate)
{
[[maybe_unused]] bool success = m_lightBufferHandler.UpdateBuffer(m_capsuleLightData.GetDataVector());
AZ_Error(FeatureProcessorName, success, "Unable to update buffer during Simulate().");
m_lightBufferHandler.UpdateBuffer(m_capsuleLightData.GetDataVector());
m_deviceBufferNeedsUpdate = false;
}
}

3
Gems/Atom/Feature/Common/Code/Source/Decals/DecalFeatureProcessor.cpp
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@ -112,8 +112,7 @@ namespace AZ
if (m_deviceBufferNeedsUpdate)
{
[[maybe_unused]] bool success = m_decalBufferHandler.UpdateBuffer(m_decalData.GetDataVector<0>());
AZ_Error(FeatureProcessorName, success, "Unable to update buffer during Simulate().");
m_decalBufferHandler.UpdateBuffer(m_decalData.GetDataVector<0>());
m_deviceBufferNeedsUpdate = false;
}
}

3
Gems/Atom/Feature/Common/Code/Source/Decals/DecalTextureArrayFeatureProcessor.cpp
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@ -150,8 +150,7 @@ namespace AZ
if (m_deviceBufferNeedsUpdate)
{
[[maybe_unused]] bool success = m_decalBufferHandler.UpdateBuffer(m_decalData.GetDataVector());
AZ_Error(FeatureProcessorName, success, "Unable to update buffer during Simulate().");
m_decalBufferHandler.UpdateBuffer(m_decalData.GetDataVector());
m_deviceBufferNeedsUpdate = false;
}
}

3
Gems/Atom/RHI/Code/Include/Atom/RHI/BufferPool.h
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@ -223,6 +223,9 @@ namespace AZ
/// Called when a buffer is being streamed asynchronously.
virtual ResultCode StreamBufferInternal(const BufferStreamRequest& request);
//Called in order to do a simple mem copy allowing Null rhi to opt out
virtual void BufferCopy(void* destination, const void* source, size_t num);
//////////////////////////////////////////////////////////////////////////
BufferPoolDescriptor m_descriptor;

7
Gems/Atom/RHI/Code/Source/RHI/BufferPool.cpp
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@ -143,7 +143,7 @@ namespace AZ
resultCode = MapBufferInternal(mapRequest, mapResponse);
if (resultCode == ResultCode::Success)
{
memcpy(mapResponse.m_data, initRequest.m_initialData, initRequest.m_descriptor.m_byteCount);
BufferCopy(mapResponse.m_data, initRequest.m_initialData, initRequest.m_descriptor.m_byteCount);
UnmapBufferInternal(*initRequest.m_buffer);
}
}
@ -219,6 +219,11 @@ namespace AZ
return m_descriptor;
}
void BufferPool::BufferCopy(void* destination, const void* source, size_t num)
{
memcpy(destination, source, num);
}
ResultCode BufferPool::StreamBufferInternal([[maybe_unused]] const BufferStreamRequest& request)
{
return ResultCode::Unimplemented;

2
Gems/Atom/RHI/Code/Source/RHI/BufferPoolBase.cpp
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@ -34,7 +34,7 @@ namespace AZ
if (!isDataValid)
{
AZ_Warning("BufferPoolBase", false, "Failed to map buffer '%s'.", buffer.GetName().GetCStr());
AZ_Error("BufferPoolBase", false, "Failed to map buffer '%s'.", buffer.GetName().GetCStr());
}
++buffer.m_mapRefCount;
++m_mapRefCount;

2
Gems/Atom/RHI/DX12/Code/Source/RHI/IndirectBufferSignature.cpp
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@ -111,6 +111,8 @@ namespace AZ
void IndirectBufferSignature::ShutdownInternal()
{
auto& device = static_cast<Device&>(GetDevice());
device.QueueForRelease(m_signature);
m_signature = nullptr;
m_stride = 0;
}

9
Gems/Atom/RHI/DX12/Code/Source/RHI/QueryPool.cpp
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@ -237,5 +237,14 @@ namespace AZ
static constexpr D3D12_RANGE InvalidRange = {0,0};
m_readBackBuffer->Unmap(0, &InvalidRange);
}
void QueryPool::ShutdownInternal()
{
auto& device = static_cast<Device&>(GetDevice());
device.QueueForRelease(m_queryHeap);
m_queryHeap = nullptr;
device.QueueForRelease(m_readBackBuffer);
m_readBackBuffer = nullptr;
}
}
}

1
Gems/Atom/RHI/DX12/Code/Source/RHI/QueryPool.h
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@ -44,6 +44,7 @@ namespace AZ
RHI::ResultCode InitInternal(RHI::Device& device, const RHI::QueryPoolDescriptor& descriptor) override;
RHI::ResultCode InitQueryInternal(RHI::Query& query) override;
RHI::ResultCode GetResultsInternal(uint32_t startIndex, uint32_t queryCount, uint64_t* results, uint32_t resultsCount, RHI::QueryResultFlagBits flags) override;
void ShutdownInternal() override;
//////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////

3
Gems/Atom/RHI/Null/Code/Source/RHI/BufferPool.h
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@ -39,9 +39,10 @@ namespace AZ
RHI::ResultCode InitBufferInternal([[maybe_unused]] RHI::Buffer& buffer, [[maybe_unused]] const RHI::BufferDescriptor& rhiDescriptor) override{ return RHI::ResultCode::Success;}
void ShutdownResourceInternal([[maybe_unused]] RHI::Resource& resource) override {}
RHI::ResultCode OrphanBufferInternal([[maybe_unused]] RHI::Buffer& buffer) override { return RHI::ResultCode::Success;}
RHI::ResultCode MapBufferInternal([[maybe_unused]] const RHI::BufferMapRequest& mapRequest, [[maybe_unused]] RHI::BufferMapResponse& response) override { return RHI::ResultCode::Unimplemented;}
RHI::ResultCode MapBufferInternal([[maybe_unused]] const RHI::BufferMapRequest& mapRequest, [[maybe_unused]] RHI::BufferMapResponse& response) override { return RHI::ResultCode::Success;}
void UnmapBufferInternal([[maybe_unused]] RHI::Buffer& buffer) override {}
RHI::ResultCode StreamBufferInternal([[maybe_unused]] const RHI::BufferStreamRequest& request) override { return RHI::ResultCode::Success;}
void BufferCopy([[maybe_unused]] void* destination, [[maybe_unused]] const void* source, [[maybe_unused]] size_t num) override {}
//////////////////////////////////////////////////////////////////////////
};

8
Gems/Atom/RPI/Code/Source/RPI.Public/Buffer/Buffer.cpp
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@ -176,8 +176,7 @@ namespace AZ
return RHI::ResultCode::Success;
}
// ResultCode::Unimplemented is used by Null Renderer and hence is a valid use case
AZ_Error("Buffer", resultCode == AZ::RHI::ResultCode::Unimplemented, "Buffer::Init() failed to initialize RHI buffer. Error code: %d", static_cast<uint32_t>(resultCode));
AZ_Error("Buffer", false, "Buffer::Init() failed to initialize RHI buffer. Error code: %d", static_cast<uint32_t>(resultCode));
return resultCode;
}
@ -241,11 +240,6 @@ namespace AZ
{
return response.m_data;
}
else if (result == RHI::ResultCode::Unimplemented)
{
// ResultCode::Unimplemented is used by Null Renderer and hence is a valid use case
return nullptr;
}
else
{
AZ_Error("RPI::Buffer", false, "Failed to update RHI buffer. Error code: %d", result);

1
Gems/Atom/RPI/Code/Source/RPI.Public/Buffer/BufferSystem.cpp
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@ -136,6 +136,7 @@ namespace AZ
return false;
}
bufferPool->SetName(Name(AZStd::string::format("RPI::CommonBufferPool_%i", static_cast<uint32_t>(poolType))));
RHI::ResultCode resultCode = bufferPool->Init(*device, bufferPoolDesc);
if (resultCode != RHI::ResultCode::Success)
{

5
Gems/Atom/Utils/Code/Include/Atom/Utils/ImGuiGpuProfiler.inl
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@ -1107,7 +1107,7 @@ namespace AZ
{
ImGui::TableSetupColumn("Parent pool");
ImGui::TableSetupColumn("Name");
ImGui::TableSetupColumn("Size (MB)", 0, 100.0f);
ImGui::TableSetupColumn("Size (MB)");
ImGui::TableSetupColumn("BindFlags", ImGuiTableColumnFlags_NoSort);
ImGui::TableHeadersRow();
ImGui::TableNextColumn();
@ -1133,7 +1133,7 @@ namespace AZ
ImGui::TableNextColumn();
ImGui::Text(tableRow.m_bufImgName.GetCStr());
ImGui::TableNextColumn();
ImGui::Text("%.2f", 1.0f * tableRow.m_sizeInBytes / GpuProfilerImGuiHelper::MB);
ImGui::Text("%.4f", 1.0f * tableRow.m_sizeInBytes / GpuProfilerImGuiHelper::MB);
ImGui::TableNextColumn();
ImGui::Text(tableRow.m_bindFlags.c_str());
ImGui::TableNextColumn();
@ -1271,6 +1271,7 @@ namespace AZ
m_nameFilter.Draw("Search");
DrawTable();
}
ImGui::End();
}
// --- ImGuiGpuProfiler ---

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