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webgpu: Set Load and Store Ops (#8889)

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This commit is contained in:
Juan Caldas
2025-06-23 11:27:36 -04:00
committed by GitHub
parent f096c4d8de
commit dd7d78b2a6
1 changed files with 15 additions and 8 deletions
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23
filament/backend/src/webgpu/WebGPURenderTarget.cpp
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@@ -91,16 +91,20 @@ void WebGPURenderTarget::setUpRenderPassAttachments(wgpu::RenderPassDescriptor&
.clearValue = { params.clearColor.r, params.clearColor.g, params.clearColor.b,
params.clearColor.a } });
bool const depthReadOnly =
(params.readOnlyDepthStencil & RenderPassParams::READONLY_DEPTH) > 0;
if (defaultDepthStencilTextureView) {
mDepthStencilAttachmentDescriptor = {
.view = defaultDepthStencilTextureView,
.depthLoadOp =
WebGPURenderTarget::getLoadOperation(params, TargetBufferFlags::DEPTH),
.depthStoreOp =
WebGPURenderTarget::getStoreOperation(params, TargetBufferFlags::DEPTH),
.depthLoadOp = depthReadOnly ? wgpu::LoadOp::Undefined
: WebGPURenderTarget::getLoadOperation(params,
TargetBufferFlags::DEPTH),
.depthStoreOp = depthReadOnly ? wgpu::StoreOp::Undefined
: WebGPURenderTarget::getStoreOperation(params,
TargetBufferFlags::DEPTH),
.depthClearValue = static_cast<float>(params.clearDepth),
.depthReadOnly =
(params.readOnlyDepthStencil & RenderPassParams::READONLY_DEPTH) > 0,
.depthReadOnly = depthReadOnly,
.stencilLoadOp = wgpu::LoadOp::Undefined,
.stencilStoreOp = wgpu::StoreOp::Undefined,
.stencilClearValue = params.clearStencil,
@@ -156,14 +160,17 @@ void WebGPURenderTarget::setUpRenderPassAttachments(wgpu::RenderPassDescriptor&
customDepthTextureView ? customDepthTextureView : customStencilTextureView;
if (hasDepth) {
bool const depthReadonly =
(params.readOnlyDepthStencil & RenderPassParams::READONLY_DEPTH) > 0;
mDepthStencilAttachmentDescriptor.depthLoadOp =
depthReadonly ? wgpu::LoadOp::Undefined :
WebGPURenderTarget::getLoadOperation(params, TargetBufferFlags::DEPTH);
mDepthStencilAttachmentDescriptor.depthStoreOp =
depthReadonly ? wgpu::StoreOp::Undefined :
WebGPURenderTarget::getStoreOperation(params, TargetBufferFlags::DEPTH);
mDepthStencilAttachmentDescriptor.depthClearValue =
static_cast<float>(params.clearDepth);
mDepthStencilAttachmentDescriptor.depthReadOnly =
(params.readOnlyDepthStencil & RenderPassParams::READONLY_DEPTH) > 0;
mDepthStencilAttachmentDescriptor.depthReadOnly = depthReadonly;
} else {
mDepthStencilAttachmentDescriptor.depthLoadOp = wgpu::LoadOp::Undefined;
mDepthStencilAttachmentDescriptor.depthStoreOp = wgpu::StoreOp::Undefined;