already_AddRefed<ThebesLayer>
ClientLayerManager::CreateThebesLayerWithHint(ThebesLayerCreationHint aHint)
{
NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
if (
#ifdef MOZ_B2G
aHint == SCROLLABLE &&
#endif
gfxPrefs::LayersTilesEnabled() &&
(AsShadowForwarder()->GetCompositorBackendType() == LayersBackend::LAYERS_OPENGL ||
AsShadowForwarder()->GetCompositorBackendType() == LayersBackend::LAYERS_D3D9 ||
AsShadowForwarder()->GetCompositorBackendType() == LayersBackend::LAYERS_D3D11)) {
if (gfxPrefs::LayersUseSimpleTiles()) {
nsRefPtr<SimpleClientTiledThebesLayer> layer =
new SimpleClientTiledThebesLayer(this);
CREATE_SHADOW(Thebes);
return layer.forget();
} else {
nsRefPtr<ClientTiledThebesLayer> layer =
new ClientTiledThebesLayer(this);
CREATE_SHADOW(Thebes);
return layer.forget();
}
} else
{
nsRefPtr<ClientThebesLayer> layer =
new ClientThebesLayer(this);
CREATE_SHADOW(Thebes);
return layer.forget();
}
}
already_AddRefed<PaintedLayer>
ClientLayerManager::CreatePaintedLayerWithHint(PaintedLayerCreationHint aHint)
{
NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
// The non-tiling ContentClient requires CrossProcessSemaphore which
// isn't implemented for OSX.
#ifdef XP_MACOSX
if (true) {
#else
if (gfxPrefs::LayersTilesEnabled()) {
#endif
RefPtr<ClientTiledPaintedLayer> layer = new ClientTiledPaintedLayer(this, aHint);
CREATE_SHADOW(Painted);
return layer.forget();
} else {
RefPtr<ClientPaintedLayer> layer = new ClientPaintedLayer(this, aHint);
CREATE_SHADOW(Painted);
return layer.forget();
}
}
void
ClientPaintedLayer::PrintInfo(std::stringstream& aStream, const char* aPrefix)
{
PaintedLayer::PrintInfo(aStream, aPrefix);
if (mContentClient) {
aStream << "\n";
nsAutoCString pfx(aPrefix);
pfx += " ";
mContentClient->PrintInfo(aStream, pfx.get());
}
}
already_AddRefed<ThebesLayer>
ClientLayerManager::CreateThebesLayer()
{
NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
if (Preferences::GetBool("layers.force-tiles") && GetCompositorBackendType() == LAYERS_OPENGL) {
nsRefPtr<ClientTiledThebesLayer> layer =
new ClientTiledThebesLayer(this);
CREATE_SHADOW(Thebes);
return layer.forget();
} else
{
nsRefPtr<ClientThebesLayer> layer =
new ClientThebesLayer(this);
CREATE_SHADOW(Thebes);
return layer.forget();
}
}
already_AddRefed<CanvasLayer>
ClientLayerManager::CreateCanvasLayer()
{
NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
nsRefPtr<ClientCanvasLayer> layer =
new ClientCanvasLayer(this);
CREATE_SHADOW(Canvas);
return layer.forget();
}
already_AddRefed<ThebesLayer>
ClientLayerManager::CreateThebesLayer()
{
NS_ASSERTION(InConstruction(), "Only allowed in construction phase");
#ifdef FORCE_BASICTILEDTHEBESLAYER
if (GetCompositorBackendType() == LAYERS_OPENGL) {
nsRefPtr<ClientTiledThebesLayer> layer =
new ClientTiledThebesLayer(this);
CREATE_SHADOW(Thebes);
return layer.forget();
} else
#endif
{
nsRefPtr<ClientThebesLayer> layer =
new ClientThebesLayer(this);
CREATE_SHADOW(Thebes);
return layer.forget();
}
}