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Fix new dynamic buffers to be actually dynamic

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This commit is contained in:
Wojciech Figat
2022-04-21 12:08:23 +02:00
parent 8ed2bb4179
commit 0b6d3a313e
2 changed files with 8 additions and 5 deletions
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8
Source/Engine/Graphics/DynamicBuffer.cpp
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@@ -89,6 +89,12 @@ void DynamicBuffer::Dispose()
Data.Resize(0);
}
void DynamicStructuredBuffer::InitDesc(GPUBufferDescription& desc, int32 numElements)
{
desc = GPUBufferDescription::Structured(numElements, _stride, _isUnorderedAccess);
desc.Usage = GPUResourceUsage::Dynamic;
}
DynamicTypedBuffer::DynamicTypedBuffer(uint32 initialCapacity, PixelFormat format, bool isUnorderedAccess, const String& name)
: DynamicBuffer(initialCapacity, PixelFormatExtensions::SizeInBytes(format), name)
, _format(format)
@@ -101,5 +107,5 @@ void DynamicTypedBuffer::InitDesc(GPUBufferDescription& desc, int32 numElements)
auto bufferFlags = GPUBufferFlags::ShaderResource;
if (_isUnorderedAccess)
bufferFlags |= GPUBufferFlags::UnorderedAccess;
desc = GPUBufferDescription::Buffer(numElements * _stride, bufferFlags, _format, nullptr, _stride);
desc = GPUBufferDescription::Buffer(numElements * _stride, bufferFlags, _format, nullptr, _stride, GPUResourceUsage::Dynamic);
}