当前位置: 首页>>代码示例>>C++>>正文

C++ ShadowLayerParent::AsLayer方法代码示例

本文整理汇总了C++中ShadowLayerParent::AsLayer方法的典型用法代码示例。如果您正苦于以下问题：C++ ShadowLayerParent::AsLayer方法的具体用法？C++ ShadowLayerParent::AsLayer怎么用？C++ ShadowLayerParent::AsLayer使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ShadowLayerParent的用法示例。


在下文中一共展示了ShadowLayerParent::AsLayer方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: switch

bool
ShadowLayersParent::RecvUpdate(const InfallibleTArray<Edit>& cset,
                               const TargetConfig& targetConfig,
                               const bool& isFirstPaint,
                               InfallibleTArray<EditReply>* reply)
{
#ifdef COMPOSITOR_PERFORMANCE_WARNING
  TimeStamp updateStart = TimeStamp::Now();
#endif

  MOZ_LAYERS_LOG(("[ParentSide] received txn with %d edits", cset.Length()));

  if (mDestroyed || layer_manager()->IsDestroyed()) {
    return true;
  }

  EditReplyVector replyv;

  layer_manager()->BeginTransactionWithTarget(NULL);

  for (EditArray::index_type i = 0; i < cset.Length(); ++i) {
    const Edit& edit = cset[i];

    switch (edit.type()) {
      // Create* ops
    case Edit::TOpCreateThebesLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateThebesLayer"));

      nsRefPtr<ShadowThebesLayer> layer =
        layer_manager()->CreateShadowThebesLayer();
      layer->SetAllocator(this);
      AsShadowLayer(edit.get_OpCreateThebesLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateContainerLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateContainerLayer"));

      nsRefPtr<ContainerLayer> layer = layer_manager()->CreateShadowContainerLayer();
      AsShadowLayer(edit.get_OpCreateContainerLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateImageLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateImageLayer"));

      nsRefPtr<ShadowImageLayer> layer =
        layer_manager()->CreateShadowImageLayer();
      AsShadowLayer(edit.get_OpCreateImageLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateColorLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateColorLayer"));

      nsRefPtr<ShadowColorLayer> layer = layer_manager()->CreateShadowColorLayer();
      AsShadowLayer(edit.get_OpCreateColorLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateCanvasLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateCanvasLayer"));

      nsRefPtr<ShadowCanvasLayer> layer = 
        layer_manager()->CreateShadowCanvasLayer();
      layer->SetAllocator(this);
      AsShadowLayer(edit.get_OpCreateCanvasLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateRefLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateRefLayer"));

      nsRefPtr<ShadowRefLayer> layer =
        layer_manager()->CreateShadowRefLayer();
      layer->SetAllocator(this);
      AsShadowLayer(edit.get_OpCreateRefLayer())->Bind(layer);
      break;
    }

      // Attributes
    case Edit::TOpSetLayerAttributes: {
      MOZ_LAYERS_LOG(("[ParentSide] SetLayerAttributes"));

      const OpSetLayerAttributes& osla = edit.get_OpSetLayerAttributes();
      Layer* layer = AsShadowLayer(osla)->AsLayer();
      const LayerAttributes& attrs = osla.attrs();

      const CommonLayerAttributes& common = attrs.common();
      layer->SetVisibleRegion(common.visibleRegion());
      layer->SetContentFlags(common.contentFlags());
      layer->SetOpacity(common.opacity());
      layer->SetClipRect(common.useClipRect() ? &common.clipRect() : NULL);
      layer->SetBaseTransform(common.transform().value());
      layer->SetPostScale(common.postXScale(), common.postYScale());
      static bool fixedPositionLayersEnabled = getenv("MOZ_ENABLE_FIXED_POSITION_LAYERS") != 0;
      if (fixedPositionLayersEnabled) {
        layer->SetIsFixedPosition(common.isFixedPosition());
        layer->SetFixedPositionAnchor(common.fixedPositionAnchor());
      }
      if (PLayerParent* maskLayer = common.maskLayerParent()) {
        layer->SetMaskLayer(cast(maskLayer)->AsLayer());
      } else {
        layer->SetMaskLayer(NULL);
      }
//.........这里部分代码省略.........
开发者ID:LyeSS，项目名称:mozilla-central，代码行数:101，代码来源:ShadowLayersParent.cpp

示例2: resolve

bool
LayerTransactionParent::RecvUpdate(const InfallibleTArray<Edit>& cset,
                                   const uint64_t& aTransactionId,
                                   const TargetConfig& targetConfig,
                                   const bool& isFirstPaint,
                                   const bool& scheduleComposite,
                                   const uint32_t& paintSequenceNumber,
                                   const bool& isRepeatTransaction,
                                   InfallibleTArray<EditReply>* reply)
{
  profiler_tracing("Paint", "Composite", TRACING_INTERVAL_START);
  PROFILER_LABEL("LayerTransactionParent", "RecvUpdate",
    js::ProfileEntry::Category::GRAPHICS);

#ifdef COMPOSITOR_PERFORMANCE_WARNING
  TimeStamp updateStart = TimeStamp::Now();
#endif

  MOZ_LAYERS_LOG(("[ParentSide] received txn with %d edits", cset.Length()));

  if (mDestroyed || !layer_manager() || layer_manager()->IsDestroyed()) {
    return true;
  }

  if (mLayerManager && mLayerManager->GetCompositor() &&
      !targetConfig.naturalBounds().IsEmpty()) {
    mLayerManager->GetCompositor()->SetScreenRotation(targetConfig.rotation());
  }

  EditReplyVector replyv;

  {
    AutoResolveRefLayers resolve(mShadowLayersManager->GetCompositionManager(this));
    layer_manager()->BeginTransaction();
  }

  for (EditArray::index_type i = 0; i < cset.Length(); ++i) {
    const Edit& edit = cset[i];

    switch (edit.type()) {
    // Create* ops
    case Edit::TOpCreateThebesLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateThebesLayer"));

      nsRefPtr<ThebesLayerComposite> layer =
        layer_manager()->CreateThebesLayerComposite();
      AsLayerComposite(edit.get_OpCreateThebesLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateContainerLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateContainerLayer"));

      nsRefPtr<ContainerLayer> layer = layer_manager()->CreateContainerLayerComposite();
      AsLayerComposite(edit.get_OpCreateContainerLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateImageLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateImageLayer"));

      nsRefPtr<ImageLayerComposite> layer =
        layer_manager()->CreateImageLayerComposite();
      AsLayerComposite(edit.get_OpCreateImageLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateColorLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateColorLayer"));

      nsRefPtr<ColorLayerComposite> layer = layer_manager()->CreateColorLayerComposite();
      AsLayerComposite(edit.get_OpCreateColorLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateCanvasLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateCanvasLayer"));

      nsRefPtr<CanvasLayerComposite> layer =
        layer_manager()->CreateCanvasLayerComposite();
      AsLayerComposite(edit.get_OpCreateCanvasLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateRefLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateRefLayer"));

      nsRefPtr<RefLayerComposite> layer =
        layer_manager()->CreateRefLayerComposite();
      AsLayerComposite(edit.get_OpCreateRefLayer())->Bind(layer);
      break;
    }

    // Attributes
    case Edit::TOpSetLayerAttributes: {
      MOZ_LAYERS_LOG(("[ParentSide] SetLayerAttributes"));

      const OpSetLayerAttributes& osla = edit.get_OpSetLayerAttributes();
      ShadowLayerParent* layerParent = AsLayerComposite(osla);
      Layer* layer = layerParent->AsLayer();
      if (!layer) {
        return false;
      }
      const LayerAttributes& attrs = osla.attrs();

//.........这里部分代码省略.........
开发者ID:bchukuka，项目名称:gecko-dev，代码行数:101，代码来源:LayerTransactionParent.cpp

示例3: switch

bool
ShadowLayersParent::RecvUpdate(const InfallibleTArray<Edit>& cset,
                               InfallibleTArray<EditReply>* reply)
{
  MOZ_LAYERS_LOG(("[ParentSide] received txn with %d edits", cset.Length()));

  if (mDestroyed || layer_manager()->IsDestroyed()) {
    return true;
  }

  EditReplyVector replyv;

  layer_manager()->BeginTransactionWithTarget(NULL);

  for (EditArray::index_type i = 0; i < cset.Length(); ++i) {
    const Edit& edit = cset[i];

    switch (edit.type()) {
      // Create* ops
    case Edit::TOpCreateThebesLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateThebesLayer"));

      nsRefPtr<ShadowThebesLayer> layer =
        layer_manager()->CreateShadowThebesLayer();
      layer->SetAllocator(this);
      AsShadowLayer(edit.get_OpCreateThebesLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateContainerLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateContainerLayer"));

      nsRefPtr<ContainerLayer> layer = layer_manager()->CreateShadowContainerLayer();
      AsShadowLayer(edit.get_OpCreateContainerLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateImageLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateImageLayer"));

      nsRefPtr<ShadowImageLayer> layer =
        layer_manager()->CreateShadowImageLayer();
      layer->SetAllocator(this);
      AsShadowLayer(edit.get_OpCreateImageLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateColorLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateColorLayer"));

      nsRefPtr<ShadowColorLayer> layer = layer_manager()->CreateShadowColorLayer();
      AsShadowLayer(edit.get_OpCreateColorLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateCanvasLayer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateCanvasLayer"));

      nsRefPtr<ShadowCanvasLayer> layer = 
        layer_manager()->CreateShadowCanvasLayer();
      layer->SetAllocator(this);
      AsShadowLayer(edit.get_OpCreateCanvasLayer())->Bind(layer);
      break;
    }
    case Edit::TOpCreateThebesBuffer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateThebesBuffer"));

      const OpCreateThebesBuffer& otb = edit.get_OpCreateThebesBuffer();
      ShadowThebesLayer* thebes = static_cast<ShadowThebesLayer*>(
        AsShadowLayer(otb)->AsLayer());

      thebes->SetFrontBuffer(otb.initialFront(), otb.frontValidRegion());

      break;
    }
    case Edit::TOpCreateCanvasBuffer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateCanvasBuffer"));

      const OpCreateCanvasBuffer& ocb = edit.get_OpCreateCanvasBuffer();
      ShadowCanvasLayer* canvas = static_cast<ShadowCanvasLayer*>(
        AsShadowLayer(ocb)->AsLayer());

      canvas->Init(ocb.initialFront(), ocb.size(), ocb.needYFlip());

      break;
    }
    case Edit::TOpCreateImageBuffer: {
      MOZ_LAYERS_LOG(("[ParentSide] CreateImageBuffer"));

      const OpCreateImageBuffer ocb = edit.get_OpCreateImageBuffer();
      ShadowImageLayer* image = static_cast<ShadowImageLayer*>(
        AsShadowLayer(ocb)->AsLayer());

      image->Init(ocb.initialFront(), ocb.size());

      break;
    }
    case Edit::TOpDestroyThebesFrontBuffer: {
      MOZ_LAYERS_LOG(("[ParentSide] DestroyThebesFrontBuffer"));

      const OpDestroyThebesFrontBuffer& odfb =
        edit.get_OpDestroyThebesFrontBuffer();
      ShadowThebesLayer* thebes = static_cast<ShadowThebesLayer*>(
        AsShadowLayer(odfb)->AsLayer());
//.........这里部分代码省略.........
开发者ID:Akin-Net，项目名称:mozilla-central，代码行数:101，代码来源:ShadowLayersParent.cpp


注：本文中的ShadowLayerParent::AsLayer方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。