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Fix depth stencil view format when binding to shader to use depth-only aspect but still render to both

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This commit is contained in:
Wojtek Figat
2026-02-26 11:07:19 +01:00
parent 153b16ebd7
commit d2a8ac54cf
5 changed files with 108 additions and 12 deletions
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21
Source/Engine/GraphicsDevice/WebGPU/GPUContextWebGPU.cpp
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@@ -686,27 +686,26 @@ void GPUContextWebGPU::ManualClear(const PendingClear& clear)
{
renderPassDesc.depthStencilAttachment = &depthStencilAttachment;
depthStencilAttachment = WGPU_RENDER_PASS_DEPTH_STENCIL_ATTACHMENT_INIT;
depthStencilAttachment.view = clear.View->View;
depthStencilAttachment.view = clear.View->ViewRender;
depthStencilAttachment.depthLoadOp = WGPULoadOp_Clear;
depthStencilAttachment.depthStoreOp = WGPUStoreOp_Store;
depthStencilAttachment.depthClearValue = clear.Depth;
depthStencilAttachment.stencilClearValue = clear.Stencil;
if (clear.View->HasStencil)
{
depthStencilAttachment.stencilLoadOp = WGPULoadOp_Clear;
depthStencilAttachment.stencilStoreOp = WGPUStoreOp_Store;
}
}
else
{
renderPassDesc.colorAttachmentCount = 1;
renderPassDesc.colorAttachments = &colorAttachment;
colorAttachment = WGPU_RENDER_PASS_COLOR_ATTACHMENT_INIT;
colorAttachment.view = clear.View->View;
colorAttachment.view = clear.View->ViewRender;
colorAttachment.depthSlice = clear.View->DepthSlice;
colorAttachment.loadOp = WGPULoadOp_Clear;
colorAttachment.storeOp = WGPUStoreOp_Store;
if (clear.View->HasStencil)
{
depthStencilAttachment.stencilLoadOp = WGPULoadOp_Clear;
depthStencilAttachment.stencilStoreOp = WGPUStoreOp_Store;
depthStencilAttachment.stencilClearValue = clear.Stencil;
}
colorAttachment.clearValue = { clear.RGBA[0], clear.RGBA[1], clear.RGBA[2], clear.RGBA[3] };
}
auto renderPass = wgpuCommandEncoderBeginRenderPass(Encoder, &renderPassDesc);
@@ -805,11 +804,11 @@ void GPUContextWebGPU::FlushRenderPass()
auto& colorAttachment = colorAttachments[i];
colorAttachment = WGPU_RENDER_PASS_COLOR_ATTACHMENT_INIT;
auto renderTarget = _renderTargets[i];
colorAttachment.view = renderTarget->View;
colorAttachment.view = renderTarget->ViewRender;
colorAttachment.depthSlice = renderTarget->DepthSlice;
colorAttachment.loadOp = WGPULoadOp_Load;
colorAttachment.storeOp = WGPUStoreOp_Store;
if (FindClear(_depthStencil, clear))
if (FindClear(renderTarget, clear))
{
colorAttachment.loadOp = WGPULoadOp_Clear;
colorAttachment.clearValue = { clear.RGBA[0], clear.RGBA[1], clear.RGBA[2], clear.RGBA[3] };
@@ -820,7 +819,7 @@ void GPUContextWebGPU::FlushRenderPass()
if (_depthStencil)
{
renderPassDesc.depthStencilAttachment = &depthStencilAttachment;
depthStencilAttachment.view = _depthStencil->View;
depthStencilAttachment.view = _depthStencil->ViewRender;
depthStencilAttachment.depthLoadOp = WGPULoadOp_Load;
depthStencilAttachment.depthStoreOp = _depthStencil->ReadOnly ? WGPUStoreOp_Discard : WGPUStoreOp_Store;
depthStencilAttachment.depthReadOnly = _depthStencil->ReadOnly;