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Unify camera frame graph resource binding helpers

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This commit is contained in:
ssdfasd
2026-04-14 22:00:03 +08:00
parent 86eb455ab9
commit a3efcda550
3 changed files with 211 additions and 41 deletions
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57
engine/src/Rendering/Execution/CameraRenderer.cpp
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@@ -608,8 +608,7 @@ RenderGraphTextureHandle ResolveStageOutputColorHandle(
const Containers::String& stageName,
const RenderPassContext& stagePassContext,
const RenderGraphImportedSurface& outputSurface,
RenderGraphBuilder& graphBuilder,
CameraFrameRenderGraphResources& frameResources) {
RenderGraphBuilder& graphBuilder) {
if (stage == CameraFrameStage::MainScene &&
plan.usesGraphManagedMainSceneColor) {
return graphBuilder.CreateTransientTexture(
@@ -621,37 +620,21 @@ RenderGraphTextureHandle ResolveStageOutputColorHandle(
if (stage == CameraFrameStage::PostProcess &&
plan.usesGraphManagedPostProcessColor) {
frameResources.postProcess.color =
graphBuilder.CreateTransientTexture(
stageName + ".Color",
BuildFullscreenTransientTextureDesc(stagePassContext.surface));
return frameResources.postProcess.color;
return graphBuilder.CreateTransientTexture(
stageName + ".Color",
BuildFullscreenTransientTextureDesc(stagePassContext.surface));
}
return GetPrimaryColorTexture(outputSurface);
}
RenderGraphTextureHandle ResolveFrameResourceColorSource(
const CameraFrameRenderGraphResources& frameResources,
CameraFrameColorSource source) {
switch (source) {
case CameraFrameColorSource::MainSceneColor:
return frameResources.mainScene.color;
case CameraFrameColorSource::PostProcessColor:
return frameResources.postProcess.color;
case CameraFrameColorSource::ExplicitSurface:
default:
return {};
}
}
FullscreenStageGraphBinding ResolveFullscreenStageGraphBinding(
CameraFrameStage stage,
const CameraFramePlan& plan,
const RenderPassContext& stagePassContext,
const RenderGraphImportedSurface& sourceSurface,
RenderGraphTextureHandle outputColor,
CameraFrameRenderGraphResources& frameResources) {
const RenderGraphBlackboard* blackboard) {
FullscreenStageGraphBinding binding = {};
binding.sourceSurfaceTemplate = stagePassContext.sourceSurface;
binding.sourceColorView = stagePassContext.sourceColorView;
@@ -665,8 +648,8 @@ FullscreenStageGraphBinding ResolveFullscreenStageGraphBinding(
binding.sourceColorView = nullptr;
binding.sourceColorState = RHI::ResourceStates::PixelShaderResource;
binding.sourceColor =
ResolveFrameResourceColorSource(
frameResources,
ResolveCameraFrameRenderGraphColorSource(
blackboard,
plan.postProcessSource);
}
@@ -677,8 +660,8 @@ FullscreenStageGraphBinding ResolveFullscreenStageGraphBinding(
binding.sourceColorView = nullptr;
binding.sourceColorState = RHI::ResourceStates::PixelShaderResource;
binding.sourceColor =
ResolveFrameResourceColorSource(
frameResources,
ResolveCameraFrameRenderGraphColorSource(
blackboard,
plan.finalOutputSource);
}
}
@@ -979,25 +962,17 @@ bool ExecuteRenderGraphPlan(
stageName,
stagePassContext,
outputSurface,
graphBuilder,
frameResources);
graphBuilder);
if (stage == CameraFrameStage::ShadowCaster &&
shadowState.HasShadowSampling() &&
outputSurface.depthTexture.IsValid()) {
frameResources.mainDirectionalShadow = outputSurface.depthTexture;
}
if (stage == CameraFrameStage::MainScene) {
frameResources.mainScene.color = stageOutputColor;
frameResources.mainScene.depth = outputSurface.depthTexture;
}
if (stage == CameraFrameStage::PostProcess) {
frameResources.postProcess.color = stageOutputColor;
frameResources.postProcess.depth = outputSurface.depthTexture;
}
if (stage == CameraFrameStage::ObjectId) {
frameResources.objectId.color = stageOutputColor;
frameResources.objectId.depth = outputSurface.depthTexture;
}
WriteCameraFrameRenderGraphStageSurfaceResources(
frameResources,
stage,
stageOutputColor,
outputSurface.depthTexture);
const RenderSurface stageSurfaceTemplate = stagePassContext.surface;
const bool hasStageSourceSurface = stagePassContext.sourceSurface != nullptr;
const RenderSurface stageSourceSurfaceTemplate =
@@ -1020,7 +995,7 @@ bool ExecuteRenderGraphPlan(
stagePassContext,
sourceSurface,
stageOutputColor,
frameResources),
&blackboard),
sceneData,
stageSequence,
executionState,