GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Optimize DrawCall to pack indirect draw arg and graphics draw data with union

Browse Source
This commit is contained in:
Wojtek Figat
2021-02-15 11:52:06 +01:00
parent e42a6b0ccc
commit c9ea812a24
10 changed files with 57 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Source/Engine/Graphics/Models/Mesh.cpp
View File

@@ -359,8 +359,8 @@ void Mesh::GetDrawCallGeometry(DrawCall& drawCall) const
drawCall.Geometry.VertexBuffersOffsets[0] = 0;
drawCall.Geometry.VertexBuffersOffsets[1] = 0;
drawCall.Geometry.VertexBuffersOffsets[2] = 0;
drawCall.Geometry.StartIndex = 0;
drawCall.Geometry.IndicesCount = _triangles * 3;
drawCall.Draw.StartIndex = 0;
drawCall.Draw.IndicesCount = _triangles * 3;
}
void Mesh::Render(GPUContext* context) const
@@ -386,11 +386,9 @@ void Mesh::Draw(const RenderContext& renderContext, MaterialBase* material, cons
drawCall.Geometry.VertexBuffersOffsets[0] = 0;
drawCall.Geometry.VertexBuffersOffsets[1] = 0;
drawCall.Geometry.VertexBuffersOffsets[2] = 0;
drawCall.Geometry.StartIndex = 0;
drawCall.Geometry.IndicesCount = _triangles * 3;
drawCall.Draw.StartIndex = 0;
drawCall.Draw.IndicesCount = _triangles * 3;
drawCall.InstanceCount = 1;
drawCall.IndirectArgsBuffer = nullptr;
drawCall.IndirectArgsOffset = 0;
drawCall.Material = material;
drawCall.World = world;
drawCall.ObjectPosition = drawCall.World.GetTranslation();
@@ -449,11 +447,9 @@ void Mesh::Draw(const RenderContext& renderContext, const DrawInfo& info, float
drawCall.Geometry.VertexBuffers[2] = info.VertexColors[_lodIndex];
drawCall.Geometry.VertexBuffersOffsets[2] = vertexOffset * sizeof(VB2ElementType);
}
drawCall.Geometry.StartIndex = 0;
drawCall.Geometry.IndicesCount = _triangles * 3;
drawCall.Draw.StartIndex = 0;
drawCall.Draw.IndicesCount = _triangles * 3;
drawCall.InstanceCount = 1;
drawCall.IndirectArgsBuffer = nullptr;
drawCall.IndirectArgsOffset = 0;
drawCall.Material = material;
drawCall.World = *info.World;
drawCall.ObjectPosition = drawCall.World.GetTranslation();