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Move antialiasing and velocity buffer makeProgram to deferred scheme

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This commit is contained in:
Simon Walton 2018-04-18 09:24:46 -07:00
parent b2e736da70
commit 529d5517e5
4 changed files with 32 additions and 24 deletions
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32
libraries/render-utils/src/AntialiasingEffect.cpp
View file

@ -197,7 +197,7 @@ Antialiasing::~Antialiasing() {
_antialiasingTextures[1].reset();
}
const gpu::PipelinePointer& Antialiasing::getAntialiasingPipeline() {
const gpu::PipelinePointer& Antialiasing::getAntialiasingPipeline(const render::RenderContextPointer& renderContext) {
if (!_antialiasingPipeline) {
@ -206,17 +206,6 @@ const gpu::PipelinePointer& Antialiasing::getAntialiasingPipeline() {
gpu::ShaderPointer program = gpu::Shader::createProgram(vs, ps);
gpu::Shader::BindingSet slotBindings;
slotBindings.insert(gpu::Shader::Binding(std::string("taaParamsBuffer"), AntialiasingPass_ParamsSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("deferredFrameTransformBuffer"), AntialiasingPass_FrameTransformSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("historyMap"), AntialiasingPass_HistoryMapSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("sourceMap"), AntialiasingPass_SourceMapSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("velocityMap"), AntialiasingPass_VelocityMapSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("depthMap"), AntialiasingPass_DepthMapSlot));
gpu::Shader::makeProgram(*program, slotBindings);
gpu::StatePointer state = gpu::StatePointer(new gpu::State());
@ -224,6 +213,21 @@ const gpu::PipelinePointer& Antialiasing::getAntialiasingPipeline() {
// Good to go add the brand new pipeline
_antialiasingPipeline = gpu::Pipeline::create(program, state);
gpu::doInBatch("SurfaceGeometryPass::CurvaturePipeline", renderContext->args->_context, [program](gpu::Batch& batch) {
batch.runLambda([program]() {
gpu::Shader::BindingSet slotBindings;
slotBindings.insert(gpu::Shader::Binding(std::string("taaParamsBuffer"), AntialiasingPass_ParamsSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("deferredFrameTransformBuffer"), AntialiasingPass_FrameTransformSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("historyMap"), AntialiasingPass_HistoryMapSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("sourceMap"), AntialiasingPass_SourceMapSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("velocityMap"), AntialiasingPass_VelocityMapSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("depthMap"), AntialiasingPass_DepthMapSlot));
gpu::Shader::makeProgram(*program, slotBindings);
});
});
}
return _antialiasingPipeline;
@ -343,7 +347,7 @@ void Antialiasing::run(const render::RenderContextPointer& renderContext, const
batch.setViewportTransform(args->_viewport);
// TAA step
getAntialiasingPipeline();
getAntialiasingPipeline(renderContext);
batch.setResourceFramebufferSwapChainTexture(AntialiasingPass_HistoryMapSlot, _antialiasingBuffers, 0);
batch.setResourceTexture(AntialiasingPass_SourceMapSlot, sourceBuffer->getRenderBuffer(0));
batch.setResourceTexture(AntialiasingPass_VelocityMapSlot, velocityBuffer->getVelocityTexture());
@ -354,7 +358,7 @@ void Antialiasing::run(const render::RenderContextPointer& renderContext, const
batch.setUniformBuffer(AntialiasingPass_FrameTransformSlot, deferredFrameTransform->getFrameTransformBuffer());
batch.setFramebufferSwapChain(_antialiasingBuffers, 1);
batch.setPipeline(getAntialiasingPipeline());
batch.setPipeline(getAntialiasingPipeline(renderContext));
batch.draw(gpu::TRIANGLE_STRIP, 4);
// Blend step

2
libraries/render-utils/src/AntialiasingEffect.h
View file

@ -173,7 +173,7 @@ public:
void configure(const Config& config);
void run(const render::RenderContextPointer& renderContext, const Inputs& inputs);
const gpu::PipelinePointer& getAntialiasingPipeline();
const gpu::PipelinePointer& getAntialiasingPipeline(const render::RenderContextPointer& renderContext);
const gpu::PipelinePointer& getBlendPipeline();
const gpu::PipelinePointer& getDebugBlendPipeline();

20
libraries/render-utils/src/VelocityBufferPass.cpp
View file

@ -113,7 +113,7 @@ void VelocityBufferPass::run(const render::RenderContextPointer& renderContext,
outputs.edit1() = velocityFBO;
outputs.edit2() = velocityTexture;
auto cameraMotionPipeline = getCameraMotionPipeline();
auto cameraMotionPipeline = getCameraMotionPipeline(renderContext);
auto fullViewport = args->_viewport;
@ -143,18 +143,12 @@ void VelocityBufferPass::run(const render::RenderContextPointer& renderContext,
}
const gpu::PipelinePointer& VelocityBufferPass::getCameraMotionPipeline() {
const gpu::PipelinePointer& VelocityBufferPass::getCameraMotionPipeline(const render::RenderContextPointer& renderContext) {
if (!_cameraMotionPipeline) {
auto vs = gpu::StandardShaderLib::getDrawViewportQuadTransformTexcoordVS();
auto ps = velocityBuffer_cameraMotion_frag::getShader();
gpu::ShaderPointer program = gpu::Shader::createProgram(vs, ps);
gpu::Shader::BindingSet slotBindings;
slotBindings.insert(gpu::Shader::Binding(std::string("deferredFrameTransformBuffer"), VelocityBufferPass_FrameTransformSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("depthMap"), VelocityBufferPass_DepthMapSlot));
gpu::Shader::makeProgram(*program, slotBindings);
gpu::StatePointer state = gpu::StatePointer(new gpu::State());
// Stencil test the curvature pass for objects pixels only, not the background
@ -164,6 +158,16 @@ const gpu::PipelinePointer& VelocityBufferPass::getCameraMotionPipeline() {
// Good to go add the brand new pipeline
_cameraMotionPipeline = gpu::Pipeline::create(program, state);
gpu::doInBatch("VelocityBufferPass::CameraMotionPipeline", renderContext->args->_context,
[program](gpu::Batch& batch) {
batch.runLambda([program]() {
gpu::Shader::BindingSet slotBindings;
slotBindings.insert(gpu::Shader::Binding(std::string("deferredFrameTransformBuffer"), VelocityBufferPass_FrameTransformSlot));
slotBindings.insert(gpu::Shader::Binding(std::string("depthMap"), VelocityBufferPass_DepthMapSlot));
gpu::Shader::makeProgram(*program, slotBindings);
});
});
}
return _cameraMotionPipeline;

2
libraries/render-utils/src/VelocityBufferPass.h
View file

@ -79,7 +79,7 @@ private:
VelocityFramebufferPointer _velocityFramebuffer;
const gpu::PipelinePointer& getCameraMotionPipeline();
const gpu::PipelinePointer& getCameraMotionPipeline(const render::RenderContextPointer& renderContext);
gpu::PipelinePointer _cameraMotionPipeline;
gpu::RangeTimerPointer _gpuTimer;