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Optimize shadow projections rendering contexts to collect draw call indices only (draw calls from main render list)

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This commit is contained in:
Wojtek Figat
2022-11-03 19:59:56 +01:00
parent 996d38b61d
commit 183636289a
7 changed files with 128 additions and 46 deletions
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25
Source/Engine/Graphics/Models/Mesh.cpp
View File

@@ -411,7 +411,7 @@ void Mesh::Draw(const RenderContext& renderContext, MaterialBase* material, cons
if (drawModes == DrawPass::None)
return;
// Submit draw call
// Setup draw call
DrawCall drawCall;
drawCall.Geometry.IndexBuffer = _indexBuffer;
drawCall.Geometry.VertexBuffers[0] = _vertexBuffers[0];
@@ -434,6 +434,8 @@ void Mesh::Draw(const RenderContext& renderContext, MaterialBase* material, cons
drawCall.Surface.LODDitherFactor = 0.0f;
drawCall.WorldDeterminantSign = Math::FloatSelect(world.RotDeterminant(), 1, -1);
drawCall.PerInstanceRandom = perInstanceRandom;
// Push draw call to the render list
renderContext.List->AddDrawCall(drawModes, flags, drawCall, receiveDecals);
}
@@ -454,14 +456,14 @@ void Mesh::Draw(const RenderContext& renderContext, const DrawInfo& info, float
material = GPUDevice::Instance->GetDefaultMaterial();
if (!material || !material->IsSurface())
return;
// Check if skip rendering
const auto shadowsMode = (ShadowsCastingMode)(entry.ShadowsMode & slot.ShadowsMode);
const auto drawModes = (DrawPass)((uint32)info.DrawModes & (uint32)renderContext.View.Pass & (uint32)renderContext.View.GetShadowsDrawPassMask(shadowsMode) & (uint32)material->GetDrawModes());
if (drawModes == DrawPass::None)
return;
// Submit draw call
// Setup draw call
DrawCall drawCall;
drawCall.Geometry.IndexBuffer = _indexBuffer;
drawCall.Geometry.VertexBuffers[0] = _vertexBuffers[0];
@@ -493,6 +495,8 @@ void Mesh::Draw(const RenderContext& renderContext, const DrawInfo& info, float
drawCall.Surface.LODDitherFactor = lodDitherFactor;
drawCall.WorldDeterminantSign = Math::FloatSelect(drawCall.World.RotDeterminant(), 1, -1);
drawCall.PerInstanceRandom = info.PerInstanceRandom;
// Push draw call to the render list
renderContext.List->AddDrawCall(drawModes, info.Flags, drawCall, entry.ReceiveDecals);
}
@@ -514,7 +518,7 @@ void Mesh::Draw(const RenderContextBatch& renderContextBatch, const DrawInfo& in
if (!material || !material->IsSurface())
return;
// Submit draw call
// Setup draw call
DrawCall drawCall;
drawCall.Geometry.IndexBuffer = _indexBuffer;
drawCall.Geometry.VertexBuffers[0] = _vertexBuffers[0];
@@ -547,17 +551,10 @@ void Mesh::Draw(const RenderContextBatch& renderContextBatch, const DrawInfo& in
drawCall.WorldDeterminantSign = Math::FloatSelect(drawCall.World.RotDeterminant(), 1, -1);
drawCall.PerInstanceRandom = info.PerInstanceRandom;
// Push draw call to every context
// Push draw call to the render lists
const auto shadowsMode = (ShadowsCastingMode)(entry.ShadowsMode & slot.ShadowsMode);
const auto materialDrawModes = material->GetDrawModes();
for (const RenderContext& renderContext : renderContextBatch.Contexts)
{
const DrawPass drawModes = (DrawPass)((uint32)info.DrawModes & (uint32)renderContext.View.Pass & (uint32)renderContext.View.GetShadowsDrawPassMask(shadowsMode) & (uint32)materialDrawModes);
if (drawModes != DrawPass::None && renderContext.View.CullingFrustum.Intersects(info.Bounds))
{
renderContext.List->AddDrawCall(drawModes, info.Flags, drawCall, entry.ReceiveDecals);
}
}
const DrawPass drawModes = (DrawPass)(info.DrawModes & material->GetDrawModes());
renderContextBatch.GetMainContext().List->AddDrawCall(renderContextBatch, drawModes, info.Flags, shadowsMode, info.Bounds, drawCall, entry.ReceiveDecals);
}
bool Mesh::DownloadDataGPU(MeshBufferType type, BytesContainer& result) const

19
Source/Engine/Graphics/Models/SkinnedMesh.cpp
View File

@@ -174,7 +174,7 @@ void SkinnedMesh::Draw(const RenderContext& renderContext, const DrawInfo& info,
if (drawModes == DrawPass::None)
return;
// Submit draw call
// Setup draw call
DrawCall drawCall;
drawCall.Geometry.IndexBuffer = _indexBuffer;
BlendShapesInstance::MeshInstance* blendShapeMeshInstance;
@@ -211,6 +211,8 @@ void SkinnedMesh::Draw(const RenderContext& renderContext, const DrawInfo& info,
drawCall.Surface.LODDitherFactor = lodDitherFactor;
drawCall.WorldDeterminantSign = Math::FloatSelect(drawCall.World.RotDeterminant(), 1, -1);
drawCall.PerInstanceRandom = info.PerInstanceRandom;
// Push draw call to the render list
renderContext.List->AddDrawCall(drawModes, StaticFlags::None, drawCall, entry.ReceiveDecals);
}
@@ -232,7 +234,7 @@ void SkinnedMesh::Draw(const RenderContextBatch& renderContextBatch, const DrawI
if (!material || !material->IsSurface())
return;
// Submit draw call
// Setup draw call
DrawCall drawCall;
drawCall.Geometry.IndexBuffer = _indexBuffer;
BlendShapesInstance::MeshInstance* blendShapeMeshInstance;
@@ -270,17 +272,10 @@ void SkinnedMesh::Draw(const RenderContextBatch& renderContextBatch, const DrawI
drawCall.WorldDeterminantSign = Math::FloatSelect(drawCall.World.RotDeterminant(), 1, -1);
drawCall.PerInstanceRandom = info.PerInstanceRandom;
// Push draw call to every context
// Push draw call to the render lists
const auto shadowsMode = (ShadowsCastingMode)(entry.ShadowsMode & slot.ShadowsMode);
const auto materialDrawModes = material->GetDrawModes();
for (const RenderContext& renderContext : renderContextBatch.Contexts)
{
const DrawPass drawModes = (DrawPass)((uint32)info.DrawModes & (uint32)renderContext.View.Pass & (uint32)renderContext.View.GetShadowsDrawPassMask(shadowsMode) & (uint32)materialDrawModes);
if (drawModes != DrawPass::None && renderContext.View.CullingFrustum.Intersects(info.Bounds))
{
renderContext.List->AddDrawCall(drawModes, StaticFlags::None, drawCall, entry.ReceiveDecals);
}
}
const DrawPass drawModes = (DrawPass)(info.DrawModes & material->GetDrawModes());
renderContextBatch.GetMainContext().List->AddDrawCall(renderContextBatch, drawModes, StaticFlags::None, shadowsMode, info.Bounds, drawCall, entry.ReceiveDecals);
}
bool SkinnedMesh::DownloadDataGPU(MeshBufferType type, BytesContainer& result) const