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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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19
gfx/layers/composite/ContentHost.cpp
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@ -10,12 +10,14 @@
#include "mozilla/Assertions.h" // for MOZ_ASSERT, etc
#include "mozilla/gfx/BaseRect.h" // for BaseRect
#include "mozilla/layers/Compositor.h" // for Compositor
#include "mozilla/layers/CompositorOGL.h" // for CompositorOGL
#include "mozilla/layers/Effects.h" // for TexturedEffect, Effect, etc
#include "mozilla/layers/LayersMessages.h" // for ThebesBufferData
#include "nsAString.h"
#include "nsPrintfCString.h" // for nsPrintfCString
#include "nsString.h" // for nsAutoCString
#include "mozilla/layers/TextureHostOGL.h" // for TextureHostOGL
#include "gfxPrefs.h" // for gfxPrefs::WebRenderEnabled
namespace mozilla {
using namespace gfx;
@ -69,6 +71,15 @@ ContentHostTexture::Composite(LayerComposite* aLayer,
aEffectChain.mPrimaryEffect = effect;
CompositorOGL* compositorOGL = GetCompositor()->AsCompositorOGL();
bool canUseWebRender =
gfxPrefs::WebRenderEnabled() && compositorOGL &&
effect->mType == EffectTypes::RGB && !mTextureSourceOnWhite &&
!mTextureSource->AsBigImageIterator() && aTransform.Is2D() &&
!aEffectChain.mSecondaryEffects[EffectTypes::MASK] &&
!aEffectChain.mSecondaryEffects[EffectTypes::BLEND_MODE] &&
aSamplingFilter == SamplingFilter::LINEAR;
nsIntRegion tmpRegion;
const nsIntRegion* renderRegion;
if (PaintWillResample()) {
@ -176,7 +187,13 @@ ContentHostTexture::Composite(LayerComposite* aLayer,
Float(tileRegionRect.y) / texRect.height,
Float(tileRegionRect.width) / texRect.width,
Float(tileRegionRect.height) / texRect.height);
GetCompositor()->DrawQuad(rect, aClipRect, aEffectChain, aOpacity, aTransform);
if (!canUseWebRender ||
!compositorOGL->DrawWebRenderImage(
effect->mTexture, rect, effect->mTextureCoords, aOpacity,
aTransform, aClipRect, effect->mPremultiplied)) {
GetCompositor()->DrawQuad(rect, aClipRect, aEffectChain,
aOpacity, aTransform);
}
if (usingTiles) {
DiagnosticFlags diagnostics = DiagnosticFlags::CONTENT | DiagnosticFlags::BIGIMAGE;
if (iterOnWhite) {