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CWebRender pt2

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wuggy 2026-09-18 12:00:30 -07:00
commit fe181d242f
22 changed files with 1623 additions and 489 deletions
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29
gfx/layers/composite/TiledContentHost.cpp
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@ -10,6 +10,7 @@
#include "mozilla/gfx/Matrix.h" // for Matrix4x4
#include "mozilla/gfx/Point.h" // for IntSize
#include "mozilla/layers/Compositor.h" // for Compositor
#include "mozilla/layers/CompositorOGL.h" // for CompositorOGL
//#include "mozilla/layers/CompositorBridgeParent.h" // for CompositorBridgeParent
#include "mozilla/layers/Effects.h" // for TexturedEffect, Effect, etc
#include "mozilla/layers/LayerMetricsWrapper.h" // for LayerMetricsWrapper
@ -486,6 +487,15 @@ TiledContentHost::RenderTile(TileHost& aTile,
float opacity = aTile.GetFadeInOpacity(aOpacity);
aEffectChain.mPrimaryEffect = effect;
CompositorOGL* compositorOGL = mCompositor->AsCompositorOGL();
bool canUseWebRender =
gfxPrefs::WebRenderEnabled() && compositorOGL &&
effect->mType == EffectTypes::RGB && !aTile.mTextureHostOnWhite &&
aTransform.Is2D() &&
!aEffectChain.mSecondaryEffects[EffectTypes::MASK] &&
!aEffectChain.mSecondaryEffects[EffectTypes::BLEND_MODE] &&
aSamplingFilter == gfx::SamplingFilter::LINEAR;
for (auto iter = aScreenRegion.RectIter(); !iter.Done(); iter.Next()) {
const IntRect& rect = iter.Get();
Rect graphicsRect(rect.x, rect.y, rect.width, rect.height);
@ -496,7 +506,13 @@ TiledContentHost::RenderTile(TileHost& aTile,
textureRect.y / aTextureBounds.height,
textureRect.width / aTextureBounds.width,
textureRect.height / aTextureBounds.height);
mCompositor->DrawQuad(graphicsRect, aClipRect, aEffectChain, opacity, aTransform, aVisibleRect);
if (!canUseWebRender ||
!compositorOGL->DrawWebRenderImage(
effect->mTexture, graphicsRect, effect->mTextureCoords, opacity,
aTransform, aClipRect, effect->mPremultiplied)) {
mCompositor->DrawQuad(graphicsRect, aClipRect, aEffectChain, opacity,
aTransform, aVisibleRect);
}
}
DiagnosticFlags flags = DiagnosticFlags::CONTENT | DiagnosticFlags::TILE;
if (aTile.mTextureHostOnWhite) {
@ -562,6 +578,10 @@ TiledContentHost::RenderLayerBuffer(TiledLayerBufferComposite& aLayerBuffer,
return;
}
CompositorOGL* compositorOGL = mCompositor->AsCompositorOGL();
bool canUseWebRenderSolid =
gfxPrefs::WebRenderEnabled() && compositorOGL && aTransform.Is2D();
if (aBackgroundColor) {
nsIntRegion backgroundRegion = compositeRegion;
backgroundRegion.ScaleRoundOut(resolution, resolution);
@ -570,7 +590,12 @@ TiledContentHost::RenderLayerBuffer(TiledLayerBufferComposite& aLayerBuffer,
for (auto iter = backgroundRegion.RectIter(); !iter.Done(); iter.Next()) {
const IntRect& rect = iter.Get();
Rect graphicsRect(rect.x, rect.y, rect.width, rect.height);
mCompositor->DrawQuad(graphicsRect, aClipRect, effect, 1.0, aTransform);
if (!canUseWebRenderSolid ||
!compositorOGL->DrawWebRenderRect(
graphicsRect, *aBackgroundColor, 1.0, aTransform, aClipRect)) {
mCompositor->DrawQuad(graphicsRect, aClipRect, effect, 1.0,
aTransform);
}
}
}