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Move constant buffer init for instanced draws only, others do it in all paths

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This commit is contained in:
Wojtek Figat
2025-12-09 09:51:53 +01:00
parent 188b635ea0
commit 5c81c71116
1 changed files with 1 additions and 1 deletions
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Source/Engine/Renderer/RenderList.cpp
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@@ -917,10 +917,10 @@ void RenderList::ExecuteDrawCalls(const RenderContext& renderContext, DrawCallsL
perDraw.DrawPadding = Float3::Zero; perDraw.DrawPadding = Float3::Zero;
GPUConstantBuffer* perDrawCB = IMaterial::BindParameters::PerDrawConstants; GPUConstantBuffer* perDrawCB = IMaterial::BindParameters::PerDrawConstants;
context->BindCB(2, perDrawCB); // TODO: use rootSignature/pushConstants on D3D12/Vulkan context->BindCB(2, perDrawCB); // TODO: use rootSignature/pushConstants on D3D12/Vulkan
context->UpdateCB(perDrawCB, &perDraw);
constexpr int32 vbMax = ARRAY_COUNT(DrawCall::Geometry.VertexBuffers); constexpr int32 vbMax = ARRAY_COUNT(DrawCall::Geometry.VertexBuffers);
if (useInstancing) if (useInstancing)
{ {
context->UpdateCB(perDrawCB, &perDraw);
GPUBuffer* vb[vbMax + 1]; GPUBuffer* vb[vbMax + 1];
uint32 vbOffsets[vbMax + 1]; uint32 vbOffsets[vbMax + 1];
vb[3] = _instanceBuffer.GetBuffer(); // Pass object index in a vertex stream at slot 3 (used by VS in Surface.shader) vb[3] = _instanceBuffer.GetBuffer(); // Pass object index in a vertex stream at slot 3 (used by VS in Surface.shader)