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This commit is contained in:
Aiden
2026-05-12 18:39:08 +10:00
parent 6e32941675
commit 0a8b335048
14 changed files with 822 additions and 24 deletions
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23
apps/RenderCadenceCompositor/render/runtime/RuntimeRenderScene.cpp
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@@ -120,7 +120,7 @@ bool RuntimeRenderScene::HasLayers()
return false;
}
void RuntimeRenderScene::RenderFrame(uint64_t frameIndex, unsigned width, unsigned height)
void RuntimeRenderScene::RenderFrame(uint64_t frameIndex, unsigned width, unsigned height, GLuint videoInputTexture)
{
ConsumePreparedPrograms();
@@ -148,18 +148,18 @@ void RuntimeRenderScene::RenderFrame(uint64_t frameIndex, unsigned width, unsign
if (readyLayers.size() == 1)
{
RenderLayer(*readyLayers.front(), frameIndex, width, height, 0, static_cast<GLuint>(outputFramebuffer), true);
RenderLayer(*readyLayers.front(), frameIndex, width, height, videoInputTexture, videoInputTexture, static_cast<GLuint>(outputFramebuffer), true);
return;
}
if (!EnsureLayerTargets(width, height))
{
glBindFramebuffer(GL_FRAMEBUFFER, static_cast<GLuint>(outputFramebuffer));
RenderLayer(*readyLayers.back(), frameIndex, width, height, 0, static_cast<GLuint>(outputFramebuffer), true);
RenderLayer(*readyLayers.back(), frameIndex, width, height, videoInputTexture, videoInputTexture, static_cast<GLuint>(outputFramebuffer), true);
return;
}
GLuint layerInputTexture = 0;
GLuint layerInputTexture = videoInputTexture;
std::size_t nextTargetIndex = 0;
for (std::size_t layerIndex = 0; layerIndex < readyLayers.size(); ++layerIndex)
{
@@ -167,11 +167,11 @@ void RuntimeRenderScene::RenderFrame(uint64_t frameIndex, unsigned width, unsign
if (isFinalLayer)
{
glBindFramebuffer(GL_FRAMEBUFFER, static_cast<GLuint>(outputFramebuffer));
RenderLayer(*readyLayers[layerIndex], frameIndex, width, height, layerInputTexture, static_cast<GLuint>(outputFramebuffer), true);
RenderLayer(*readyLayers[layerIndex], frameIndex, width, height, videoInputTexture, layerInputTexture, static_cast<GLuint>(outputFramebuffer), true);
continue;
}
RenderLayer(*readyLayers[layerIndex], frameIndex, width, height, layerInputTexture, mLayerFramebuffers[nextTargetIndex], true);
RenderLayer(*readyLayers[layerIndex], frameIndex, width, height, videoInputTexture, layerInputTexture, mLayerFramebuffers[nextTargetIndex], true);
layerInputTexture = mLayerTextures[nextTargetIndex];
nextTargetIndex = 1 - nextTargetIndex;
}
@@ -309,6 +309,7 @@ GLuint RuntimeRenderScene::RenderLayer(
uint64_t frameIndex,
unsigned width,
unsigned height,
GLuint videoInputTexture,
GLuint layerInputTexture,
GLuint outputFramebuffer,
bool renderToOutput)
@@ -327,7 +328,11 @@ GLuint RuntimeRenderScene::RenderLayer(
if (!pass.inputNames.empty())
{
const std::string& inputName = pass.inputNames.front();
if (inputName != "layerInput" && inputName != "videoInput")
if (inputName == "videoInput")
{
sourceTexture = videoInputTexture;
}
else if (inputName != "layerInput")
{
for (std::size_t index = 0; index < 2; ++index)
{
@@ -344,7 +349,7 @@ GLuint RuntimeRenderScene::RenderLayer(
if (writesLayerOutput && renderToOutput)
{
glBindFramebuffer(GL_FRAMEBUFFER, outputFramebuffer);
pass.renderer->RenderFrame(frameIndex, width, height, sourceTexture, sourceTexture);
pass.renderer->RenderFrame(frameIndex, width, height, sourceTexture, layerInputTexture);
lastOutputTexture = 0;
continue;
}
@@ -355,7 +360,7 @@ GLuint RuntimeRenderScene::RenderLayer(
const std::size_t targetIndex = nextTargetIndex;
nextTargetIndex = nextTargetIndex == 2 ? 3 : 2;
glBindFramebuffer(GL_FRAMEBUFFER, mLayerFramebuffers[targetIndex]);
pass.renderer->RenderFrame(frameIndex, width, height, sourceTexture, sourceTexture);
pass.renderer->RenderFrame(frameIndex, width, height, sourceTexture, layerInputTexture);
const std::size_t namedIndex = targetIndex - 2;
namedOutputs[namedIndex] = mLayerTextures[targetIndex];
namedOutputNames[namedIndex] = pass.outputName;