CWebRender initial commit

This commit is contained in:
wuggy 2026-09-17 23:14:47 -07:00
commit 312a33d27f
7 changed files with 737 additions and 0 deletions

View file

@ -10,6 +10,7 @@
#include "mozilla/gfx/Rect.h" // for Rect
#include "mozilla/gfx/Types.h" // for Color
#include "mozilla/layers/Compositor.h" // for Compositor
#include "mozilla/layers/CompositorOGL.h" // for CompositorOGL
#include "mozilla/layers/CompositorTypes.h" // for DiagnosticFlags::COLOR
#include "mozilla/layers/Effects.h" // for Effect, EffectChain, etc
#include "mozilla/mozalloc.h" // for operator delete, etc
@ -28,6 +29,22 @@ ColorLayerComposite::RenderLayer(const IntRect& aClipRect)
RenderWithAllMasks(this, mCompositor, aClipRect,
[&](EffectChain& effectChain, const IntRect& clipRect) {
GenEffectChain(effectChain);
// Route simple 2D color primitives through the retained C display list.
// Masked or 3D layers continue through the established effect path until
// equivalent WebRender primitives are available for those cases.
CompositorOGL* compositorOGL = mCompositor->AsCompositorOGL();
if (compositorOGL &&
!effectChain.mSecondaryEffects[EffectTypes::MASK] &&
GetEffectiveMixBlendMode() == CompositionOp::OP_OVER &&
transform.Is2D() && !clipRect.IsEmpty()) {
if (compositorOGL->DrawWebRenderRect(rect, GetColor(),
GetEffectiveOpacity(), transform,
clipRect)) {
return;
}
}
mCompositor->DrawQuad(rect, clipRect, effectChain, GetEffectiveOpacity(),
transform);
});