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Big buffer refactor

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Replaced RenderBuffer class, replaced AbstractBuffer by Buffer
This commit is contained in:
Jérôme Leclercq
2022-01-23 00:05:08 +01:00
parent 754a0016c7
commit 29786765c6
98 changed files with 699 additions and 1427 deletions
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14
src/Nazara/Graphics/GraphicalMesh.cpp
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@@ -28,25 +28,19 @@ namespace Nz
const std::shared_ptr<VertexBuffer>& vertexBuffer = staticMesh.GetVertexBuffer();
assert(indexBuffer->GetBuffer()->GetStorage() == DataStorage::Software);
const SoftwareBuffer* indexBufferContent = static_cast<const SoftwareBuffer*>(indexBuffer->GetBuffer()->GetImpl());
const SoftwareBuffer* indexBufferContent = static_cast<const SoftwareBuffer*>(indexBuffer->GetBuffer().get());
assert(vertexBuffer->GetBuffer()->GetStorage() == DataStorage::Software);
const SoftwareBuffer* vertexBufferContent = static_cast<const SoftwareBuffer*>(vertexBuffer->GetBuffer()->GetImpl());
const SoftwareBuffer* vertexBufferContent = static_cast<const SoftwareBuffer*>(vertexBuffer->GetBuffer().get());
auto& submeshData = m_subMeshes.emplace_back();
submeshData.indexBuffer = renderDevice->InstantiateBuffer(BufferType::Index);
if (!submeshData.indexBuffer->Initialize(indexBuffer->GetStride() * indexBuffer->GetIndexCount(), BufferUsage::DeviceLocal))
throw std::runtime_error("failed to create index buffer");
submeshData.indexBuffer = renderDevice->InstantiateBuffer(BufferType::Index, indexBuffer->GetStride() * indexBuffer->GetIndexCount(), BufferUsage::DeviceLocal | BufferUsage::Write);
if (!submeshData.indexBuffer->Fill(indexBufferContent->GetData() + indexBuffer->GetStartOffset(), 0, indexBuffer->GetEndOffset() - indexBuffer->GetStartOffset()))
throw std::runtime_error("failed to fill index buffer");
submeshData.indexCount = indexBuffer->GetIndexCount();
submeshData.vertexBuffer = renderDevice->InstantiateBuffer(BufferType::Vertex);
if (!submeshData.vertexBuffer->Initialize(vertexBuffer->GetStride() * vertexBuffer->GetVertexCount(), BufferUsage::DeviceLocal))
throw std::runtime_error("failed to create vertex buffer");
submeshData.vertexBuffer = renderDevice->InstantiateBuffer(BufferType::Vertex, vertexBuffer->GetStride() * vertexBuffer->GetVertexCount(), BufferUsage::DeviceLocal | BufferUsage::Write);
if (!submeshData.vertexBuffer->Fill(vertexBufferContent->GetData() + vertexBuffer->GetStartOffset(), 0, vertexBuffer->GetEndOffset() - vertexBuffer->GetStartOffset()))
throw std::runtime_error("failed to fill vertex buffer");

7
src/Nazara/Graphics/Graphics.cpp
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@@ -227,12 +227,7 @@ namespace Nz
}
};
m_fullscreenVertexBuffer = m_renderDevice->InstantiateBuffer(BufferType::Vertex);
if (!m_fullscreenVertexBuffer->Initialize(m_fullscreenVertexDeclaration->GetStride() * vertexData.size(), BufferUsage::DeviceLocal))
throw std::runtime_error("failed to initialize fullscreen vertex buffer");
if (!m_fullscreenVertexBuffer->Fill(vertexData.data(), 0, m_fullscreenVertexDeclaration->GetStride() * vertexData.size()))
throw std::runtime_error("failed to fill fullscreen vertex buffer");
m_fullscreenVertexBuffer = m_renderDevice->InstantiateBuffer(BufferType::Vertex, m_fullscreenVertexDeclaration->GetStride() * vertexData.size(), BufferUsage::DeviceLocal | BufferUsage::Write, vertexData.data());
}
void Graphics::RegisterMaterialPasses()

4
src/Nazara/Graphics/MaterialPass.cpp
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@@ -50,9 +50,7 @@ namespace Nz
{
auto& uniformBuffer = m_uniformBuffers.emplace_back();
uniformBuffer.buffer = Graphics::Instance()->GetRenderDevice()->InstantiateBuffer(BufferType::Uniform);
if (!uniformBuffer.buffer->Initialize(uniformBufferInfo.blockSize, BufferUsage::Dynamic))
throw std::runtime_error("failed to initialize UBO memory");
uniformBuffer.buffer = Graphics::Instance()->GetRenderDevice()->InstantiateBuffer(BufferType::Uniform, uniformBufferInfo.blockSize, BufferUsage::Dynamic | BufferUsage::Write);
assert(uniformBufferInfo.defaultValues.size() <= uniformBufferInfo.blockSize);

4
src/Nazara/Graphics/Model.cpp
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@@ -50,7 +50,7 @@ namespace Nz
}
}
const std::shared_ptr<AbstractBuffer>& Model::GetIndexBuffer(std::size_t subMeshIndex) const
const std::shared_ptr<RenderBuffer>& Model::GetIndexBuffer(std::size_t subMeshIndex) const
{
return m_graphicalMesh->GetIndexBuffer(subMeshIndex);
}
@@ -79,7 +79,7 @@ namespace Nz
return subMeshData.vertexBufferData;
}
const std::shared_ptr<AbstractBuffer>& Model::GetVertexBuffer(std::size_t subMeshIndex) const
const std::shared_ptr<RenderBuffer>& Model::GetVertexBuffer(std::size_t subMeshIndex) const
{
return m_graphicalMesh->GetVertexBuffer(subMeshIndex);
}

17
src/Nazara/Graphics/SpriteChainRenderer.cpp
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@@ -24,10 +24,6 @@ namespace Nz
std::size_t maxQuadCount = m_maxVertexCount / 4;
std::size_t indexCount = 6 * maxQuadCount;
m_indexBuffer = m_device.InstantiateBuffer(BufferType::Index);
if (!m_indexBuffer->Initialize(indexCount * sizeof(UInt16), BufferUsage::DeviceLocal))
throw std::runtime_error("failed to initialize index buffer");
// Generate indices for quad (0, 1, 2, 2, 1, 3, ...)
std::vector<UInt16> indices(indexCount);
UInt16* indexPtr = indices.data();
@@ -45,7 +41,7 @@ namespace Nz
*indexPtr++ = index * 4 + 3;
}
m_indexBuffer->Fill(indices.data(), 0, indexCount * sizeof(UInt16));
m_indexBuffer = m_device.InstantiateBuffer(BufferType::Index, indexCount * sizeof(UInt16), BufferUsage::DeviceLocal | BufferUsage::Write, indices.data());
}
std::unique_ptr<ElementRendererData> SpriteChainRenderer::InstanciateData()
@@ -66,7 +62,7 @@ namespace Nz
UploadPool::Allocation* currentAllocation = nullptr;
UInt8* currentAllocationMemPtr = nullptr;
const VertexDeclaration* currentVertexDeclaration = nullptr;
AbstractBuffer* currentVertexBuffer = nullptr;
RenderBuffer* currentVertexBuffer = nullptr;
const MaterialPass* currentMaterialPass = nullptr;
const RenderPipeline* currentPipeline = nullptr;
const ShaderBinding* currentShaderBinding = nullptr;
@@ -170,7 +166,7 @@ namespace Nz
currentAllocation = &currentFrame.GetUploadPool().Allocate(m_maxVertexBufferSize);
currentAllocationMemPtr = static_cast<UInt8*>(currentAllocation->mappedPtr);
std::shared_ptr<AbstractBuffer> vertexBuffer;
std::shared_ptr<RenderBuffer> vertexBuffer;
// Try to reuse vertex buffers from pool if any
if (!m_vertexBufferPool->vertexBuffers.empty())
@@ -179,10 +175,7 @@ namespace Nz
m_vertexBufferPool->vertexBuffers.pop_back();
}
else
{
vertexBuffer = m_device.InstantiateBuffer(BufferType::Vertex);
vertexBuffer->Initialize(m_maxVertexBufferSize, BufferUsage::DeviceLocal | BufferUsage::Dynamic);
}
vertexBuffer = m_device.InstantiateBuffer(BufferType::Vertex, m_maxVertexBufferSize, BufferUsage::DeviceLocal | BufferUsage::Dynamic | BufferUsage::Write);
currentVertexBuffer = vertexBuffer.get();
@@ -308,7 +301,7 @@ namespace Nz
Vector2f targetSize = viewerInstance.GetTargetSize();
Recti fullscreenScissorBox(0, 0, SafeCast<int>(std::floor(targetSize.x)), SafeCast<int>(std::floor(targetSize.y)));
const AbstractBuffer* currentVertexBuffer = nullptr;
const RenderBuffer* currentVertexBuffer = nullptr;
const RenderPipeline* currentPipeline = nullptr;
const ShaderBinding* currentShaderBinding = nullptr;
Recti currentScissorBox(-1, -1, -1, -1);

12
src/Nazara/Graphics/SubmeshRenderer.cpp
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@@ -29,8 +29,8 @@ namespace Nz
Recti invalidScissorBox(-1, -1, -1, -1);
const AbstractBuffer* currentIndexBuffer = nullptr;
const AbstractBuffer* currentVertexBuffer = nullptr;
const RenderBuffer* currentIndexBuffer = nullptr;
const RenderBuffer* currentVertexBuffer = nullptr;
const MaterialPass* currentMaterialPass = nullptr;
const RenderPipeline* currentPipeline = nullptr;
const ShaderBinding* currentShaderBinding = nullptr;
@@ -69,13 +69,13 @@ namespace Nz
currentMaterialPass = materialPass;
}
if (const AbstractBuffer* indexBuffer = submesh.GetIndexBuffer(); currentIndexBuffer != indexBuffer)
if (const RenderBuffer* indexBuffer = submesh.GetIndexBuffer(); currentIndexBuffer != indexBuffer)
{
FlushDrawCall();
currentIndexBuffer = indexBuffer;
}
if (const AbstractBuffer* vertexBuffer = submesh.GetVertexBuffer(); currentVertexBuffer != vertexBuffer)
if (const RenderBuffer* vertexBuffer = submesh.GetVertexBuffer(); currentVertexBuffer != vertexBuffer)
{
FlushDrawCall();
currentVertexBuffer = vertexBuffer;
@@ -164,8 +164,8 @@ namespace Nz
Vector2f targetSize = viewerInstance.GetTargetSize();
Recti fullscreenScissorBox(0, 0, SafeCast<int>(std::floor(targetSize.x)), SafeCast<int>(std::floor(targetSize.y)));
const AbstractBuffer* currentIndexBuffer = nullptr;
const AbstractBuffer* currentVertexBuffer = nullptr;
const RenderBuffer* currentIndexBuffer = nullptr;
const RenderBuffer* currentVertexBuffer = nullptr;
const RenderPipeline* currentPipeline = nullptr;
const ShaderBinding* currentShaderBinding = nullptr;
Recti currentScissorBox(-1, -1, -1, -1);

4
src/Nazara/Graphics/ViewerInstance.cpp
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@@ -25,9 +25,7 @@ namespace Nz
{
PredefinedViewerData viewerUboOffsets = PredefinedViewerData::GetOffsets();
m_viewerDataBuffer = Graphics::Instance()->GetRenderDevice()->InstantiateBuffer(BufferType::Uniform);
if (!m_viewerDataBuffer->Initialize(viewerUboOffsets.totalSize, BufferUsage::DeviceLocal | BufferUsage::Dynamic))
throw std::runtime_error("failed to initialize viewer data UBO");
m_viewerDataBuffer = Graphics::Instance()->GetRenderDevice()->InstantiateBuffer(BufferType::Uniform, viewerUboOffsets.totalSize, BufferUsage::DeviceLocal | BufferUsage::Dynamic | BufferUsage::Write);
}
void ViewerInstance::UpdateBuffers(UploadPool& uploadPool, CommandBufferBuilder& builder)

4
src/Nazara/Graphics/WorldInstance.cpp
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@@ -20,9 +20,7 @@ namespace Nz
{
PredefinedInstanceData instanceUboOffsets = PredefinedInstanceData::GetOffsets();
m_instanceDataBuffer = Graphics::Instance()->GetRenderDevice()->InstantiateBuffer(BufferType::Uniform);
if (!m_instanceDataBuffer->Initialize(instanceUboOffsets.totalSize, BufferUsage::DeviceLocal | BufferUsage::Dynamic))
throw std::runtime_error("failed to initialize viewer data UBO");
m_instanceDataBuffer = Graphics::Instance()->GetRenderDevice()->InstantiateBuffer(BufferType::Uniform, instanceUboOffsets.totalSize, BufferUsage::DeviceLocal | BufferUsage::Dynamic | BufferUsage::Write);
}
void WorldInstance::UpdateBuffers(UploadPool& uploadPool, CommandBufferBuilder& builder)