aiden/video-shader-toys
1
0
Fork 0
Code Issues Pull Requests Actions Releases 5 Wiki Activity

data storage
All checks were successful
CI / React UI Build (push) Successful in 11s
Details
CI / Native Windows Build And Tests (push) Successful in 2m23s
Details
CI / Windows Release Package (push) Successful in 2m46s
Details

Browse Source
This commit is contained in:
Aiden
2026-05-10 20:39:28 +10:00
parent 198639ae3f
commit 7777cfc194
29 changed files with 1364 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
apps/LoopThroughWithOpenGLCompositing/gl/pipeline/OpenGLRenderPass.cpp
View File

@@ -59,6 +59,7 @@ void OpenGLRenderPass::Render(
}
mRenderer.TemporalHistory().PushSourceFramebuffer(mRenderer.DecodeFramebuffer(), inputFrameWidth, inputFrameHeight);
mRenderer.FeedbackBuffers().FinalizeFrame();
}
void OpenGLRenderPass::RenderDecodePass(unsigned inputFrameWidth, unsigned inputFrameHeight, unsigned captureTextureWidth, VideoIOPixelFormat inputPixelFormat)
@@ -195,6 +196,7 @@ std::vector<RenderPassDescriptor> OpenGLRenderPass::BuildLayerPassDescriptors(
pass.passProgram = &passProgram;
pass.layerState = &state;
pass.capturePreLayerHistory = passIndex == 0 && state.temporalHistorySource == TemporalHistorySource::PreLayerInput;
pass.captureFeedbackWrite = state.feedback.enabled && passProgram.passId == state.feedback.writePassId;
passes.push_back(pass);
// A later pass can reference either the explicit output name or the
@@ -236,6 +238,8 @@ void OpenGLRenderPass::RenderLayerPass(
if (pass.capturePreLayerHistory)
mRenderer.TemporalHistory().PushPreLayerFramebuffer(pass.layerId, pass.sourceFramebuffer, inputFrameWidth, inputFrameHeight);
if (pass.captureFeedbackWrite)
mRenderer.FeedbackBuffers().CaptureFeedbackFramebuffer(pass.layerId, pass.destinationFramebuffer, inputFrameWidth, inputFrameHeight);
}
void OpenGLRenderPass::RenderShaderProgram(
@@ -261,14 +265,19 @@ void OpenGLRenderPass::RenderShaderProgram(
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
const std::vector<GLuint> sourceHistoryTextures = mRenderer.TemporalHistory().ResolveSourceHistoryTextures(sourceTexture, state.isTemporal ? historyCap : 0);
const std::vector<GLuint> temporalHistoryTextures = mRenderer.TemporalHistory().ResolveTemporalHistoryTextures(state, sourceTexture, state.isTemporal ? historyCap : 0);
const GLuint feedbackTexture = mRenderer.FeedbackBuffers().ResolveReadTexture(state);
const ShaderTextureBindings::RuntimeTextureBindingPlan texturePlan =
mTextureBindings.BuildLayerRuntimeBindingPlan(passProgram, sourceTexture, sourceHistoryTextures, temporalHistoryTextures);
mTextureBindings.BuildLayerRuntimeBindingPlan(passProgram, sourceTexture, state, feedbackTexture, sourceHistoryTextures, temporalHistoryTextures);
mTextureBindings.BindRuntimeTexturePlan(texturePlan);
glBindVertexArray(mRenderer.FullscreenVertexArray());
glUseProgram(passProgram.program);
// The UBO is shared by every pass in a layer; texture routing is what
// changes from pass to pass.
updateGlobalParams(state, mRenderer.TemporalHistory().SourceAvailableCount(), mRenderer.TemporalHistory().AvailableCountForLayer(state.layerId));
updateGlobalParams(
state,
mRenderer.TemporalHistory().SourceAvailableCount(),
mRenderer.TemporalHistory().AvailableCountForLayer(state.layerId),
mRenderer.FeedbackBuffers().FeedbackAvailable(state));
glDrawArrays(GL_TRIANGLES, 0, 3);
glUseProgram(0);
glBindVertexArray(0);