Bug 1382128 part 8 - Remove Wr prefix from some type aliases. r?kats draft
authorRyan Hunt <rhunt@eqrion.net>
Wed, 19 Jul 2017 03:28:58 -0400
changeset 611124 a34db9b8655d29004783f90d914c775113cbcd93
parent 611123 d792e18cec28f2cc4ca5bce77053889753e3ea24
child 638079 e63747e1d13cd643a2a704b271dcebd7f62853eb
push id69133
push userbmo:rhunt@eqrion.net
push dateWed, 19 Jul 2017 08:14:37 +0000
reviewerskats
bugs1382128
milestone56.0a1
Bug 1382128 part 8 - Remove Wr prefix from some type aliases. r?kats MozReview-Commit-ID: 5h7QobhcYc1
gfx/layers/ipc/PWebRenderBridge.ipdl
gfx/layers/ipc/WebRenderMessages.ipdlh
gfx/layers/wr/StackingContextHelper.cpp
gfx/layers/wr/WebRenderBridgeParent.cpp
gfx/layers/wr/WebRenderBridgeParent.h
gfx/layers/wr/WebRenderCompositableHolder.cpp
gfx/layers/wr/WebRenderCompositableHolder.h
gfx/layers/wr/WebRenderImageLayer.cpp
gfx/layers/wr/WebRenderLayer.cpp
gfx/layers/wr/WebRenderMessageUtils.h
gfx/layers/wr/WebRenderUserData.cpp
gfx/layers/wr/WebRenderUserData.h
gfx/webrender_bindings/Moz2DImageRenderer.cpp
gfx/webrender_bindings/RendererOGL.cpp
gfx/webrender_bindings/RendererOGL.h
gfx/webrender_bindings/WebRenderAPI.cpp
gfx/webrender_bindings/WebRenderAPI.h
gfx/webrender_bindings/WebRenderTypes.h
gfx/webrender_bindings/src/bindings.rs
gfx/webrender_bindings/webrender_ffi_generated.h
layout/generic/nsBulletFrame.cpp
layout/painting/nsDisplayList.cpp
--- a/gfx/layers/ipc/PWebRenderBridge.ipdl
+++ b/gfx/layers/ipc/PWebRenderBridge.ipdl
@@ -18,17 +18,17 @@ using mozilla::layers::APZTestData from 
 using struct mozilla::layers::ScrollableLayerGuid from "FrameMetrics.h";
 using struct mozilla::layers::TextureInfo from "mozilla/layers/CompositorTypes.h";
 using mozilla::layers::CompositableHandle from "mozilla/layers/LayersTypes.h";
 using mozilla::wr::ByteBuffer from "mozilla/webrender/WebRenderTypes.h";
 using mozilla::wr::ExternalImageId from "mozilla/webrender/WebRenderTypes.h";
 using mozilla::wr::ImageKey from "mozilla/webrender/WebRenderTypes.h";
 using mozilla::wr::FontKey from "mozilla/webrender/WebRenderTypes.h";
 using mozilla::wr::PipelineId from "mozilla/webrender/WebRenderTypes.h";
-using mozilla::wr::WrBuiltDisplayListDescriptor from "mozilla/webrender/webrender_ffi.h";
+using mozilla::wr::BuiltDisplayListDescriptor from "mozilla/webrender/webrender_ffi.h";
 using mozilla::layers::WebRenderScrollData from "mozilla/layers/WebRenderScrollData.h";
 
 namespace mozilla {
 namespace layers {
 
 sync protocol PWebRenderBridge
 {
   manager PCompositorBridge;
@@ -50,20 +50,20 @@ parent:
   async UpdateImage(ImageKey aImageKey, IntSize aSize,
                    SurfaceFormat aFormat, ByteBuffer aBytes);
   async DeleteImage(ImageKey aImageKey);
   async DeleteCompositorAnimations(uint64_t[] aIds);
   async AddRawFont(FontKey aFontKey, ByteBuffer aBytes, uint32_t aFontIndex);
   async DeleteFont(FontKey aFontKey);
   async DPBegin(IntSize aSize);
   async DPEnd(IntSize aSize, WebRenderParentCommand[] commands, OpDestroy[] toDestroy, uint64_t fwdTransactionId, uint64_t transactionId,
-              LayoutSize aContentSize, ByteBuffer aDL, WrBuiltDisplayListDescriptor aDLDesc,
+              LayoutSize aContentSize, ByteBuffer aDL, BuiltDisplayListDescriptor aDLDesc,
               WebRenderScrollData aScrollData, uint32_t idNameSpace);
   sync DPSyncEnd(IntSize aSize, WebRenderParentCommand[] commands, OpDestroy[] toDestroy, uint64_t fwdTransactionId, uint64_t transactionId,
-                 LayoutSize aContentSize, ByteBuffer aDL, WrBuiltDisplayListDescriptor aDLDesc,
+                 LayoutSize aContentSize, ByteBuffer aDL, BuiltDisplayListDescriptor aDLDesc,
                  WebRenderScrollData aScrollData, uint32_t idNameSpace);
   async ParentCommands(WebRenderParentCommand[] commands);
   sync DPGetSnapshot(PTexture texture);
   async AddPipelineIdForAsyncCompositable(PipelineId aImageId, CompositableHandle aHandle);
   async RemovePipelineIdForAsyncCompositable(PipelineId aPipelineId);
   async AddExternalImageIdForCompositable(ExternalImageId aImageId, CompositableHandle aHandle);
   async RemoveExternalImageId(ExternalImageId aImageId);
   async SetLayerObserverEpoch(uint64_t layerObserverEpoch);
--- a/gfx/layers/ipc/WebRenderMessages.ipdlh
+++ b/gfx/layers/ipc/WebRenderMessages.ipdlh
@@ -5,18 +5,18 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 include LayersSurfaces;
 include LayersMessages;
 include protocol PTexture;
 
 using mozilla::wr::LayoutSize from "mozilla/webrender/webrender_ffi.h";
-using mozilla::wr::WrImageRendering from "mozilla/webrender/webrender_ffi.h";
-using mozilla::wr::WrMixBlendMode from "mozilla/webrender/webrender_ffi.h";
+using mozilla::wr::ImageRendering from "mozilla/webrender/webrender_ffi.h";
+using mozilla::wr::MixBlendMode from "mozilla/webrender/webrender_ffi.h";
 using mozilla::wr::MaybeImageMask from "mozilla/webrender/WebRenderTypes.h";
 using mozilla::wr::ExternalImageId from "mozilla/webrender/WebRenderTypes.h";
 using mozilla::wr::ImageKey from "mozilla/webrender/WebRenderTypes.h";
 using mozilla::wr::PipelineId from "mozilla/webrender/WebRenderTypes.h";
 using mozilla::gfx::MaybeIntSize from "mozilla/gfx/Point.h";
 using mozilla::LayerPoint from "Units.h";
 using mozilla::layers::MaybeLayerRect from "mozilla/layers/LayersTypes.h";
 using class mozilla::gfx::Matrix4x4 from "mozilla/gfx/Matrix.h";
@@ -46,18 +46,18 @@ struct OpAddCompositorAnimations {
   OptionalOpacity opacity;
 };
 
 struct OpUpdateAsyncImagePipeline {
   PipelineId pipelineId;
   LayerRect scBounds;
   Matrix4x4 scTransform;
   MaybeIntSize scaleToSize;
-  WrImageRendering filter;
-  WrMixBlendMode mixBlendMode;
+  ImageRendering filter;
+  MixBlendMode mixBlendMode;
 };
 
 union WebRenderParentCommand {
   OpAddExternalImage;
   OpUpdateAsyncImagePipeline;
   CompositableOperation;
   OpAddCompositorAnimations;
 };
--- a/gfx/layers/wr/StackingContextHelper.cpp
+++ b/gfx/layers/wr/StackingContextHelper.cpp
@@ -31,19 +31,19 @@ StackingContextHelper::StackingContextHe
   if (aTransformPtr) {
     mTransform = *aTransformPtr;
   }
 
   mBuilder->PushStackingContext(scBounds,
                                 aAnimationsId,
                                 aOpacityPtr,
                                 aTransformPtr,
-                                wr::WrTransformStyle::Flat,
+                                wr::TransformStyle::Flat,
                                 // TODO: set correct blend mode.
-                                wr::ToWrMixBlendMode(gfx::CompositionOp::OP_OVER),
+                                wr::ToMixBlendMode(gfx::CompositionOp::OP_OVER),
                                 aFilters);
 
   mOrigin = aOrigin;
 }
 
 StackingContextHelper::StackingContextHelper(const StackingContextHelper& aParentSC,
                                              wr::DisplayListBuilder& aBuilder,
                                              WebRenderLayer* aLayer,
@@ -53,18 +53,18 @@ StackingContextHelper::StackingContextHe
 {
   wr::LayoutRect scBounds = aParentSC.ToRelativeLayoutRect(aLayer->BoundsForStackingContext());
   Layer* layer = aLayer->GetLayer();
   mTransform = aTransform.valueOr(layer->GetTransform());
 
   float opacity = 1.0f;
   mBuilder->PushStackingContext(scBounds, 0, &opacity,
                                 mTransform.IsIdentity() ? nullptr : &mTransform,
-                                wr::WrTransformStyle::Flat,
-                                wr::ToWrMixBlendMode(layer->GetMixBlendMode()),
+                                wr::TransformStyle::Flat,
+                                wr::ToMixBlendMode(layer->GetMixBlendMode()),
                                 aFilters);
   mOrigin = aLayer->Bounds().TopLeft();
 }
 
 StackingContextHelper::StackingContextHelper(const StackingContextHelper& aParentSC,
                                              wr::DisplayListBuilder& aBuilder,
                                              WebRenderLayer* aLayer,
                                              uint64_t aAnimationsId,
@@ -77,18 +77,18 @@ StackingContextHelper::StackingContextHe
   if (aTransformPtr) {
     mTransform = *aTransformPtr;
   }
 
   mBuilder->PushStackingContext(scBounds,
                                 aAnimationsId,
                                 aOpacityPtr,
                                 aTransformPtr,
-                                wr::WrTransformStyle::Flat,
-                                wr::ToWrMixBlendMode(aLayer->GetLayer()->GetMixBlendMode()),
+                                wr::TransformStyle::Flat,
+                                wr::ToMixBlendMode(aLayer->GetLayer()->GetMixBlendMode()),
                                 aFilters);
   mOrigin = aLayer->Bounds().TopLeft();
 }
 
 StackingContextHelper::~StackingContextHelper()
 {
   if (mBuilder) {
     mBuilder->PopStackingContext();
--- a/gfx/layers/wr/WebRenderBridgeParent.cpp
+++ b/gfx/layers/wr/WebRenderBridgeParent.cpp
@@ -397,17 +397,17 @@ WebRenderBridgeParent::RecvDPBegin(const
 void
 WebRenderBridgeParent::HandleDPEnd(const gfx::IntSize& aSize,
                                  InfallibleTArray<WebRenderParentCommand>&& aCommands,
                                  InfallibleTArray<OpDestroy>&& aToDestroy,
                                  const uint64_t& aFwdTransactionId,
                                  const uint64_t& aTransactionId,
                                  const wr::LayoutSize& aContentSize,
                                  const wr::ByteBuffer& dl,
-                                 const wr::WrBuiltDisplayListDescriptor& dlDesc,
+                                 const wr::BuiltDisplayListDescriptor& dlDesc,
                                  const WebRenderScrollData& aScrollData,
                                  const uint32_t& aIdNameSpace)
 {
   AutoProfilerTracing tracing("Paint", "DPTransaction");
   UpdateFwdTransactionId(aFwdTransactionId);
   AutoClearReadLocks clearLocks(mReadLocks);
 
   if (mDestroyed) {
@@ -510,17 +510,17 @@ WebRenderBridgeParent::GetScrollData() c
 mozilla::ipc::IPCResult
 WebRenderBridgeParent::RecvDPEnd(const gfx::IntSize& aSize,
                                  InfallibleTArray<WebRenderParentCommand>&& aCommands,
                                  InfallibleTArray<OpDestroy>&& aToDestroy,
                                  const uint64_t& aFwdTransactionId,
                                  const uint64_t& aTransactionId,
                                  const wr::LayoutSize& aContentSize,
                                  const wr::ByteBuffer& dl,
-                                 const wr::WrBuiltDisplayListDescriptor& dlDesc,
+                                 const wr::BuiltDisplayListDescriptor& dlDesc,
                                  const WebRenderScrollData& aScrollData,
                                  const uint32_t& aIdNameSpace)
 {
   if (mDestroyed) {
     return IPC_OK();
   }
   HandleDPEnd(aSize, Move(aCommands), Move(aToDestroy), aFwdTransactionId, aTransactionId,
               aContentSize, dl, dlDesc, aScrollData, aIdNameSpace);
@@ -530,17 +530,17 @@ WebRenderBridgeParent::RecvDPEnd(const g
 mozilla::ipc::IPCResult
 WebRenderBridgeParent::RecvDPSyncEnd(const gfx::IntSize &aSize,
                                      InfallibleTArray<WebRenderParentCommand>&& aCommands,
                                      InfallibleTArray<OpDestroy>&& aToDestroy,
                                      const uint64_t& aFwdTransactionId,
                                      const uint64_t& aTransactionId,
                                      const wr::LayoutSize& aContentSize,
                                      const wr::ByteBuffer& dl,
-                                     const wr::WrBuiltDisplayListDescriptor& dlDesc,
+                                     const wr::BuiltDisplayListDescriptor& dlDesc,
                                      const WebRenderScrollData& aScrollData,
                                      const uint32_t& aIdNameSpace)
 {
   if (mDestroyed) {
     return IPC_OK();
   }
   HandleDPEnd(aSize, Move(aCommands), Move(aToDestroy), aFwdTransactionId, aTransactionId,
               aContentSize, dl, dlDesc, aScrollData, aIdNameSpace);
@@ -652,17 +652,17 @@ WebRenderBridgeParent::ProcessWebRenderP
     }
   }
 }
 
 void
 WebRenderBridgeParent::ProcessWebRenderCommands(const gfx::IntSize &aSize,
                                                 InfallibleTArray<WebRenderParentCommand>& aCommands, const wr::Epoch& aEpoch,
                                                 const wr::LayoutSize& aContentSize, const wr::ByteBuffer& dl,
-                                                const wr::WrBuiltDisplayListDescriptor& dlDesc,
+                                                const wr::BuiltDisplayListDescriptor& dlDesc,
                                                 const uint32_t& aIdNameSpace)
 {
   mCompositableHolder->SetCompositionTime(TimeStamp::Now());
   ProcessWebRenderParentCommands(aCommands);
 
   // The command is obsoleted.
   // Do not set the command to webrender since it causes crash in webrender.
   if (mIdNameSpace != aIdNameSpace) {
--- a/gfx/layers/wr/WebRenderBridgeParent.h
+++ b/gfx/layers/wr/WebRenderBridgeParent.h
@@ -95,27 +95,27 @@ public:
   mozilla::ipc::IPCResult RecvDPBegin(const gfx::IntSize& aSize) override;
   mozilla::ipc::IPCResult RecvDPEnd(const gfx::IntSize& aSize,
                                     InfallibleTArray<WebRenderParentCommand>&& aCommands,
                                     InfallibleTArray<OpDestroy>&& aToDestroy,
                                     const uint64_t& aFwdTransactionId,
                                     const uint64_t& aTransactionId,
                                     const wr::LayoutSize& aContentSize,
                                     const wr::ByteBuffer& dl,
-                                    const wr::WrBuiltDisplayListDescriptor& dlDesc,
+                                    const wr::BuiltDisplayListDescriptor& dlDesc,
                                     const WebRenderScrollData& aScrollData,
                                     const uint32_t& aIdNameSpace) override;
   mozilla::ipc::IPCResult RecvDPSyncEnd(const gfx::IntSize& aSize,
                                         InfallibleTArray<WebRenderParentCommand>&& aCommands,
                                         InfallibleTArray<OpDestroy>&& aToDestroy,
                                         const uint64_t& aFwdTransactionId,
                                         const uint64_t& aTransactionId,
                                         const wr::LayoutSize& aContentSize,
                                         const wr::ByteBuffer& dl,
-                                        const wr::WrBuiltDisplayListDescriptor& dlDesc,
+                                        const wr::BuiltDisplayListDescriptor& dlDesc,
                                         const WebRenderScrollData& aScrollData,
                                         const uint32_t& aIdNameSpace) override;
   mozilla::ipc::IPCResult RecvParentCommands(nsTArray<WebRenderParentCommand>&& commands) override;
   mozilla::ipc::IPCResult RecvDPGetSnapshot(PTextureParent* aTexture) override;
 
   mozilla::ipc::IPCResult RecvAddPipelineIdForAsyncCompositable(const wr::PipelineId& aPipelineIds,
                                                                 const CompositableHandle& aHandle) override;
   mozilla::ipc::IPCResult RecvRemovePipelineIdForAsyncCompositable(const wr::PipelineId& aPipelineId) override;
@@ -214,29 +214,29 @@ private:
   uint64_t GetLayersId() const;
   void DeleteOldImages();
   void ProcessWebRenderParentCommands(InfallibleTArray<WebRenderParentCommand>& aCommands);
   void ProcessWebRenderCommands(const gfx::IntSize &aSize,
                                 InfallibleTArray<WebRenderParentCommand>& commands,
                                 const wr::Epoch& aEpoch,
                                 const wr::LayoutSize& aContentSize,
                                 const wr::ByteBuffer& dl,
-                                const wr::WrBuiltDisplayListDescriptor& dlDesc,
+                                const wr::BuiltDisplayListDescriptor& dlDesc,
                                 const uint32_t& aIdNameSpace);
   void ClearResources();
   uint64_t GetChildLayerObserverEpoch() const { return mChildLayerObserverEpoch; }
   bool ShouldParentObserveEpoch();
   void HandleDPEnd(const gfx::IntSize& aSize,
                    InfallibleTArray<WebRenderParentCommand>&& aCommands,
                    InfallibleTArray<OpDestroy>&& aToDestroy,
                    const uint64_t& aFwdTransactionId,
                    const uint64_t& aTransactionId,
                    const wr::LayoutSize& aContentSize,
                    const wr::ByteBuffer& dl,
-                   const wr::WrBuiltDisplayListDescriptor& dlDesc,
+                   const wr::BuiltDisplayListDescriptor& dlDesc,
                    const WebRenderScrollData& aScrollData,
                    const uint32_t& aIdNameSpace);
   mozilla::ipc::IPCResult HandleShutdown();
 
   void AdvanceAnimations();
   void SampleAnimations(nsTArray<wr::WrOpacityProperty>& aOpacityArray,
                         nsTArray<wr::WrTransformProperty>& aTransformArray);
 
--- a/gfx/layers/wr/WebRenderCompositableHolder.cpp
+++ b/gfx/layers/wr/WebRenderCompositableHolder.cpp
@@ -14,18 +14,18 @@
 
 namespace mozilla {
 namespace layers {
 
 WebRenderCompositableHolder::AsyncImagePipelineHolder::AsyncImagePipelineHolder()
  : mInitialised(false)
  , mIsChanged(false)
  , mUseExternalImage(false)
- , mFilter(wr::WrImageRendering::Auto)
- , mMixBlendMode(wr::WrMixBlendMode::Normal)
+ , mFilter(wr::ImageRendering::Auto)
+ , mMixBlendMode(wr::MixBlendMode::Normal)
 {}
 
 WebRenderCompositableHolder::WebRenderCompositableHolder(uint32_t aIdNamespace)
  : mIdNamespace(aIdNamespace)
  , mResourceId(0)
  , mAsyncImageEpoch(0)
  , mDestroyed(false)
 {
@@ -130,18 +130,18 @@ WebRenderCompositableHolder::RemoveAsync
   }
 }
 
 void
 WebRenderCompositableHolder::UpdateAsyncImagePipeline(const wr::PipelineId& aPipelineId,
                                                       const LayerRect& aScBounds,
                                                       const gfx::Matrix4x4& aScTransform,
                                                       const gfx::MaybeIntSize& aScaleToSize,
-                                                      const wr::WrImageRendering& aFilter,
-                                                      const wr::WrMixBlendMode& aMixBlendMode)
+                                                      const wr::ImageRendering& aFilter,
+                                                      const wr::MixBlendMode& aMixBlendMode)
 {
   if (mDestroyed) {
     return;
   }
   AsyncImagePipelineHolder* holder = mAsyncImagePipelineHolders.Get(wr::AsUint64(aPipelineId));
   if (!holder) {
     return;
   }
@@ -270,17 +270,17 @@ WebRenderCompositableHolder::ApplyAsyncI
     if (!keys.IsEmpty()) {
       MOZ_ASSERT(holder->mCurrentTexture.get());
 
       float opacity = 1.0f;
       builder.PushStackingContext(wr::ToLayoutRect(holder->mScBounds),
                                   0,
                                   &opacity,
                                   holder->mScTransform.IsIdentity() ? nullptr : &holder->mScTransform,
-                                  wr::WrTransformStyle::Flat,
+                                  wr::TransformStyle::Flat,
                                   holder->mMixBlendMode,
                                   nsTArray<wr::WrFilterOp>());
 
       LayerRect rect(0, 0, holder->mCurrentTexture->GetSize().width, holder->mCurrentTexture->GetSize().height);
       if (holder->mScaleToSize.isSome()) {
         rect = LayerRect(0, 0, holder->mScaleToSize.value().width, holder->mScaleToSize.value().height);
       }
 
--- a/gfx/layers/wr/WebRenderCompositableHolder.h
+++ b/gfx/layers/wr/WebRenderCompositableHolder.h
@@ -70,18 +70,18 @@ public:
 
   void AddAsyncImagePipeline(const wr::PipelineId& aPipelineId, WebRenderImageHost* aImageHost);
   void RemoveAsyncImagePipeline(wr::WebRenderAPI* aApi, const wr::PipelineId& aPipelineId);
 
   void UpdateAsyncImagePipeline(const wr::PipelineId& aPipelineId,
                                 const LayerRect& aScBounds,
                                 const gfx::Matrix4x4& aScTransform,
                                 const gfx::MaybeIntSize& aScaleToSize,
-                                const wr::WrImageRendering& aFilter,
-                                const wr::WrMixBlendMode& aMixBlendMode);
+                                const wr::ImageRendering& aFilter,
+                                const wr::MixBlendMode& aMixBlendMode);
   void ApplyAsyncImages(wr::WebRenderAPI* aApi);
 
 private:
   void DeleteOldAsyncImages(wr::WebRenderAPI* aApi);
 
   uint32_t GetNextResourceId() { return ++mResourceId; }
   uint32_t GetNamespace() { return mIdNamespace; }
   wr::ImageKey GetImageKey()
@@ -112,18 +112,18 @@ private:
     AsyncImagePipelineHolder();
 
     bool mInitialised;
     bool mIsChanged;
     bool mUseExternalImage;
     LayerRect mScBounds;
     gfx::Matrix4x4 mScTransform;
     gfx::MaybeIntSize mScaleToSize;
-    wr::WrImageRendering mFilter;
-    wr::WrMixBlendMode mMixBlendMode;
+    wr::ImageRendering mFilter;
+    wr::MixBlendMode mMixBlendMode;
     RefPtr<WebRenderImageHost> mImageHost;
     CompositableTextureHostRef mCurrentTexture;
     nsTArray<wr::ImageKey> mKeys;
   };
 
   bool UpdateImageKeys(wr::WebRenderAPI* aApi,
                        bool& aUseExternalImage,
                        AsyncImagePipelineHolder* aHolder,
--- a/gfx/layers/wr/WebRenderImageLayer.cpp
+++ b/gfx/layers/wr/WebRenderImageLayer.cpp
@@ -172,17 +172,17 @@ WebRenderImageLayer::RenderLayer(wr::Dis
     MaybeIntSize scaleToSize;
     if (mScaleMode != ScaleMode::SCALE_NONE) {
       NS_ASSERTION(mScaleMode == ScaleMode::STRETCH,
                    "No other scalemodes than stretch and none supported yet.");
       scaleToSize = Some(mScaleToSize);
     }
     LayerRect scBounds = BoundsForStackingContext();
     wr::ImageRendering filter = wr::ToImageRendering(mSamplingFilter);
-    wr::MixBlendMode mixBlendMode = wr::ToWrMixBlendMode(GetMixBlendMode());
+    wr::MixBlendMode mixBlendMode = wr::ToMixBlendMode(GetMixBlendMode());
 
     WrBridge()->AddWebRenderParentCommand(OpUpdateAsyncImagePipeline(mPipelineId.value(),
                                                                      scBounds,
                                                                      scTransform,
                                                                      scaleToSize,
                                                                      filter,
                                                                      mixBlendMode));
     return;
--- a/gfx/layers/wr/WebRenderLayer.cpp
+++ b/gfx/layers/wr/WebRenderLayer.cpp
@@ -121,17 +121,17 @@ WebRenderLayer::DumpLayerInfo(const char
 {
   if (!gfxPrefs::LayersDump()) {
     return;
   }
 
   Layer* layer = GetLayer();
   Matrix4x4 transform = layer->GetTransform();
   LayerRect bounds = Bounds();
-  wr::WrMixBlendMode mixBlendMode = wr::ToWrMixBlendMode(GetLayer()->GetMixBlendMode());
+  wr::MixBlendMode mixBlendMode = wr::ToMixBlendMode(GetLayer()->GetMixBlendMode());
 
   printf_stderr("%s %p using bounds=%s, transform=%s, rect=%s, clip=%s, mix-blend-mode=%s\n",
                 aLayerType,
                 layer,
                 Stringify(bounds).c_str(),
                 Stringify(transform).c_str(),
                 Stringify(aRect).c_str(),
                 layer->GetClipRect() ? Stringify(layer->GetClipRect().value()).c_str() : "none",
--- a/gfx/layers/wr/WebRenderMessageUtils.h
+++ b/gfx/layers/wr/WebRenderMessageUtils.h
@@ -101,21 +101,21 @@ struct ParamTraits<mozilla::wr::Pipeline
   Read(const Message* aMsg, PickleIterator* aIter, mozilla::wr::PipelineId* aResult)
   {
     return ReadParam(aMsg, aIter, &aResult->mNamespace)
         && ReadParam(aMsg, aIter, &aResult->mHandle);
   }
 };
 
 template<>
-struct ParamTraits<mozilla::wr::WrImageFormat>
+struct ParamTraits<mozilla::wr::ImageFormat>
   : public ContiguousEnumSerializer<
-        mozilla::wr::WrImageFormat,
-        mozilla::wr::WrImageFormat::Invalid,
-        mozilla::wr::WrImageFormat::Sentinel>
+        mozilla::wr::ImageFormat,
+        mozilla::wr::ImageFormat::Invalid,
+        mozilla::wr::ImageFormat::Sentinel>
 {
 };
 
 template<>
 struct ParamTraits<mozilla::wr::LayoutSize>
 {
   static void
   Write(Message* aMsg, const mozilla::wr::LayoutSize& aParam)
@@ -188,45 +188,45 @@ struct ParamTraits<mozilla::wr::WrImageM
   {
     return ReadParam(aMsg, aIter, &aResult->image)
         && ReadParam(aMsg, aIter, &aResult->rect)
         && ReadParam(aMsg, aIter, &aResult->repeat);
   }
 };
 
 template<>
-struct ParamTraits<mozilla::wr::WrImageRendering>
+struct ParamTraits<mozilla::wr::ImageRendering>
   : public ContiguousEnumSerializer<
-        mozilla::wr::WrImageRendering,
-        mozilla::wr::WrImageRendering::Auto,
-        mozilla::wr::WrImageRendering::Sentinel>
+        mozilla::wr::ImageRendering,
+        mozilla::wr::ImageRendering::Auto,
+        mozilla::wr::ImageRendering::Sentinel>
 {
 };
 
 template<>
-struct ParamTraits<mozilla::wr::WrMixBlendMode>
+struct ParamTraits<mozilla::wr::MixBlendMode>
   : public ContiguousEnumSerializer<
-        mozilla::wr::WrMixBlendMode,
-        mozilla::wr::WrMixBlendMode::Normal,
-        mozilla::wr::WrMixBlendMode::Sentinel>
+        mozilla::wr::MixBlendMode,
+        mozilla::wr::MixBlendMode::Normal,
+        mozilla::wr::MixBlendMode::Sentinel>
 {
 };
 
 template<>
-struct ParamTraits<mozilla::wr::WrBuiltDisplayListDescriptor>
+struct ParamTraits<mozilla::wr::BuiltDisplayListDescriptor>
 {
   static void
-  Write(Message* aMsg, const mozilla::wr::WrBuiltDisplayListDescriptor& aParam)
+  Write(Message* aMsg, const mozilla::wr::BuiltDisplayListDescriptor& aParam)
   {
     WriteParam(aMsg, aParam.builder_start_time);
     WriteParam(aMsg, aParam.builder_finish_time);
   }
 
   static bool
-  Read(const Message* aMsg, PickleIterator* aIter, mozilla::wr::WrBuiltDisplayListDescriptor* aResult)
+  Read(const Message* aMsg, PickleIterator* aIter, mozilla::wr::BuiltDisplayListDescriptor* aResult)
   {
     return ReadParam(aMsg, aIter, &aResult->builder_start_time)
         && ReadParam(aMsg, aIter, &aResult->builder_finish_time);
   }
 };
 
 } // namespace IPC
 
--- a/gfx/layers/wr/WebRenderUserData.cpp
+++ b/gfx/layers/wr/WebRenderUserData.cpp
@@ -88,18 +88,18 @@ WebRenderImageData::GetImageClient()
 void
 WebRenderImageData::CreateAsyncImageWebRenderCommands(mozilla::wr::DisplayListBuilder& aBuilder,
                                                       ImageContainer* aContainer,
                                                       const StackingContextHelper& aSc,
                                                       const LayerRect& aBounds,
                                                       const LayerRect& aSCBounds,
                                                       const Matrix4x4& aSCTransform,
                                                       const MaybeIntSize& aScaleToSize,
-                                                      const wr::WrImageRendering& aFilter,
-                                                      const wr::WrMixBlendMode& aMixBlendMode)
+                                                      const wr::ImageRendering& aFilter,
+                                                      const wr::MixBlendMode& aMixBlendMode)
 {
   MOZ_ASSERT(aContainer->IsAsync());
   if (!mPipelineId) {
     // Alloc async image pipeline id.
     mPipelineId = Some(WrBridge()->GetCompositorBridgeChild()->GetNextPipelineId());
     WrBridge()->AddPipelineIdForAsyncCompositable(mPipelineId.ref(),
                                                   aContainer->GetAsyncContainerHandle());
   }
--- a/gfx/layers/wr/WebRenderUserData.h
+++ b/gfx/layers/wr/WebRenderUserData.h
@@ -62,18 +62,18 @@ public:
 
   void CreateAsyncImageWebRenderCommands(mozilla::wr::DisplayListBuilder& aBuilder,
                                          ImageContainer* aContainer,
                                          const StackingContextHelper& aSc,
                                          const LayerRect& aBounds,
                                          const LayerRect& aSCBounds,
                                          const gfx::Matrix4x4& aSCTransform,
                                          const gfx::MaybeIntSize& aScaleToSize,
-                                         const wr::WrImageRendering& aFilter,
-                                         const wr::WrMixBlendMode& aMixBlendMode);
+                                         const wr::ImageRendering& aFilter,
+                                         const wr::MixBlendMode& aMixBlendMode);
 
   void CreateImageClientIfNeeded();
 
 protected:
   void CreateExternalImageIfNeeded();
 
   wr::MaybeExternalImageId mExternalImageId;
   Maybe<wr::ImageKey> mKey;
--- a/gfx/webrender_bindings/Moz2DImageRenderer.cpp
+++ b/gfx/webrender_bindings/Moz2DImageRenderer.cpp
@@ -92,15 +92,15 @@ extern "C" {
 
 bool wr_moz2d_render_cb(const mozilla::wr::ByteSlice blob,
                         uint32_t width, uint32_t height,
                         mozilla::wr::ImageFormat aFormat,
                         mozilla::wr::MutByteSlice output)
 {
   return mozilla::wr::Moz2DRenderCallback(mozilla::wr::ByteSliceToRange(blob),
                                           mozilla::gfx::IntSize(width, height),
-                                          mozilla::wr::WrImageFormatToSurfaceFormat(aFormat),
+                                          mozilla::wr::ImageFormatToSurfaceFormat(aFormat),
                                           mozilla::wr::MutByteSliceToRange(output));
 }
 
 } // extern
 
 
--- a/gfx/webrender_bindings/RendererOGL.cpp
+++ b/gfx/webrender_bindings/RendererOGL.cpp
@@ -51,58 +51,58 @@ void UnlockExternalImage(void* aObj, wr:
   MOZ_ASSERT(texture);
   texture->Unlock();
 }
 
 RendererOGL::RendererOGL(RefPtr<RenderThread>&& aThread,
                          RefPtr<gl::GLContext>&& aGL,
                          RefPtr<widget::CompositorWidget>&& aWidget,
                          wr::WindowId aWindowId,
-                         wr::WrRenderer* aWrRenderer,
+                         wr::Renderer* aRenderer,
                          layers::CompositorBridgeParentBase* aBridge)
   : mThread(aThread)
   , mGL(aGL)
   , mWidget(aWidget)
-  , mWrRenderer(aWrRenderer)
+  , mRenderer(aRenderer)
   , mBridge(aBridge)
   , mWindowId(aWindowId)
 {
   MOZ_ASSERT(mThread);
   MOZ_ASSERT(mGL);
   MOZ_ASSERT(mWidget);
-  MOZ_ASSERT(mWrRenderer);
+  MOZ_ASSERT(mRenderer);
   MOZ_ASSERT(mBridge);
   MOZ_COUNT_CTOR(RendererOGL);
 }
 
 RendererOGL::~RendererOGL()
 {
   MOZ_COUNT_DTOR(RendererOGL);
   if (!mGL->MakeCurrent()) {
     gfxCriticalNote << "Failed to make render context current during destroying.";
     // Leak resources!
     return;
   }
-  wr_renderer_delete(mWrRenderer);
+  wr_renderer_delete(mRenderer);
 }
 
 wr::WrExternalImageHandler
 RendererOGL::GetExternalImageHandler()
 {
   return wr::WrExternalImageHandler {
     this,
     LockExternalImage,
     UnlockExternalImage,
   };
 }
 
 void
 RendererOGL::Update()
 {
-  wr_renderer_update(mWrRenderer);
+  wr_renderer_update(mRenderer);
 }
 
 bool
 RendererOGL::Render()
 {
   if (!mGL->MakeCurrent()) {
     gfxCriticalNote << "Failed to make render context current, can't draw.";
     // XXX This could cause oom in webrender since pending_texture_updates is not handled.
@@ -122,17 +122,17 @@ RendererOGL::Render()
   if (!mWidget->PreRender(&widgetContext)) {
     // XXX This could cause oom in webrender since pending_texture_updates is not handled.
     // It needs to be addressed.
     return false;
   }
   // XXX set clear color if MOZ_WIDGET_ANDROID is defined.
 
   auto size = mWidget->GetClientSize();
-  wr_renderer_render(mWrRenderer, size.width, size.height);
+  wr_renderer_render(mRenderer, size.width, size.height);
 
   mGL->SwapBuffers();
   mWidget->PostRender(&widgetContext);
 
   // TODO: Flush pending actions such as texture deletions/unlocks and
   //       textureHosts recycling.
 
   return true;
@@ -162,23 +162,23 @@ RendererOGL::Resume()
 #else
   return true;
 #endif
 }
 
 void
 RendererOGL::SetProfilerEnabled(bool aEnabled)
 {
-  wr_renderer_set_profiler_enabled(mWrRenderer, aEnabled);
+  wr_renderer_set_profiler_enabled(mRenderer, aEnabled);
 }
 
 wr::WrRenderedEpochs*
 RendererOGL::FlushRenderedEpochs()
 {
-  return wr_renderer_flush_rendered_epochs(mWrRenderer);
+  return wr_renderer_flush_rendered_epochs(mRenderer);
 }
 
 RenderTextureHost*
 RendererOGL::GetRenderTexture(wr::WrExternalImageId aExternalImageId)
 {
   return mThread->GetRenderTexture(aExternalImageId);
 }
 
--- a/gfx/webrender_bindings/RendererOGL.h
+++ b/gfx/webrender_bindings/RendererOGL.h
@@ -61,39 +61,39 @@ public:
   /// This can be called on the render thread only.
   ~RendererOGL();
 
   /// This can be called on the render thread only.
   RendererOGL(RefPtr<RenderThread>&& aThread,
               RefPtr<gl::GLContext>&& aGL,
               RefPtr<widget::CompositorWidget>&&,
               wr::WindowId aWindowId,
-              wr::WrRenderer* aWrRenderer,
+              wr::Renderer* aRenderer,
               layers::CompositorBridgeParentBase* aBridge);
 
   /// This can be called on the render thread only.
   void Pause();
 
   /// This can be called on the render thread only.
   bool Resume();
 
   layers::CompositorBridgeParentBase* GetCompositorBridge() { return mBridge; }
 
   wr::WrRenderedEpochs* FlushRenderedEpochs();
 
   RenderTextureHost* GetRenderTexture(wr::WrExternalImageId aExternalImageId);
 
-  wr::WrRenderer* GetWrRenderer() { return mWrRenderer; }
+  wr::Renderer* GetRenderer() { return mRenderer; }
 
 protected:
 
   RefPtr<RenderThread> mThread;
   RefPtr<gl::GLContext> mGL;
   RefPtr<widget::CompositorWidget> mWidget;
-  wr::WrRenderer* mWrRenderer;
+  wr::Renderer* mRenderer;
   layers::CompositorBridgeParentBase* mBridge;
   wr::WindowId mWindowId;
 };
 
 } // namespace wr
 } // namespace mozilla
 
 #endif
--- a/gfx/webrender_bindings/WebRenderAPI.cpp
+++ b/gfx/webrender_bindings/WebRenderAPI.cpp
@@ -18,24 +18,24 @@
 namespace mozilla {
 namespace wr {
 
 using layers::Stringify;
 
 class NewRenderer : public RendererEvent
 {
 public:
-  NewRenderer(wr::WrAPI** aApi, layers::CompositorBridgeParentBase* aBridge,
+  NewRenderer(wr::RenderApi** aApi, layers::CompositorBridgeParentBase* aBridge,
               GLint* aMaxTextureSize,
               bool* aUseANGLE,
               RefPtr<widget::CompositorWidget>&& aWidget,
               layers::SynchronousTask* aTask,
               bool aEnableProfiler,
               LayoutDeviceIntSize aSize)
-    : mWrApi(aApi)
+    : mRenderApi(aApi)
     , mMaxTextureSize(aMaxTextureSize)
     , mUseANGLE(aUseANGLE)
     , mBridge(aBridge)
     , mCompositorWidget(Move(aWidget))
     , mTask(aTask)
     , mEnableProfiler(aEnableProfiler)
     , mSize(aSize)
   {
@@ -65,20 +65,20 @@ public:
     if (!gl || !gl->MakeCurrent()) {
       gfxCriticalNote << "Failed GL context creation for WebRender: " << gfx::hexa(gl.get());
       return;
     }
 
     gl->fGetIntegerv(LOCAL_GL_MAX_TEXTURE_SIZE, mMaxTextureSize);
     *mUseANGLE = gl->IsANGLE();
 
-    wr::WrRenderer* wrRenderer = nullptr;
+    wr::Renderer* wrRenderer = nullptr;
     if (!wr_window_new(aWindowId, mSize.width, mSize.height, gl.get(),
                        aRenderThread.ThreadPool().Raw(),
-                       this->mEnableProfiler, mWrApi, &wrRenderer)) {
+                       this->mEnableProfiler, mRenderApi, &wrRenderer)) {
       // wr_window_new puts a message into gfxCriticalNote if it returns false
       return;
     }
     MOZ_ASSERT(wrRenderer);
 
     RefPtr<RenderThread> thread = &aRenderThread;
     auto renderer = MakeUnique<RendererOGL>(Move(thread),
                                             Move(gl),
@@ -90,17 +90,17 @@ public:
       wr::WrExternalImageHandler handler = renderer->GetExternalImageHandler();
       wr_renderer_set_external_image_handler(wrRenderer, &handler);
     }
 
     aRenderThread.AddRenderer(aWindowId, Move(renderer));
   }
 
 private:
-  wr::WrAPI** mWrApi;
+  wr::RenderApi** mRenderApi;
   GLint* mMaxTextureSize;
   bool* mUseANGLE;
   layers::CompositorBridgeParentBase* mBridge;
   RefPtr<widget::CompositorWidget> mCompositorWidget;
   layers::SynchronousTask* mTask;
   bool mEnableProfiler;
   LayoutDeviceIntSize mSize;
 };
@@ -138,111 +138,111 @@ WebRenderAPI::Create(bool aEnableProfile
                      LayoutDeviceIntSize aSize)
 {
   MOZ_ASSERT(aBridge);
   MOZ_ASSERT(aWidget);
 
   static uint64_t sNextId = 1;
   auto id = NewWindowId(sNextId++);
 
-  wr::WrAPI* wrApi = nullptr;
+  wr::RenderApi* renderApi = nullptr;
   GLint maxTextureSize = 0;
   bool useANGLE = false;
 
-  // Dispatch a synchronous task because the WrApi object needs to be created
+  // Dispatch a synchronous task because the RenderApi object needs to be created
   // on the render thread. If need be we could delay waiting on this task until
-  // the next time we need to access the WrApi object.
+  // the next time we need to access the RenderApi object.
   layers::SynchronousTask task("Create Renderer");
-  auto event = MakeUnique<NewRenderer>(&wrApi, aBridge, &maxTextureSize, &useANGLE,
+  auto event = MakeUnique<NewRenderer>(&renderApi, aBridge, &maxTextureSize, &useANGLE,
                                        Move(aWidget), &task, aEnableProfiler, aSize);
   RenderThread::Get()->RunEvent(id, Move(event));
 
   task.Wait();
 
-  if (!wrApi) {
+  if (!renderApi) {
     return nullptr;
   }
 
-  return RefPtr<WebRenderAPI>(new WebRenderAPI(wrApi, id, maxTextureSize, useANGLE)).forget();
+  return RefPtr<WebRenderAPI>(new WebRenderAPI(renderApi, id, maxTextureSize, useANGLE)).forget();
 }
 
 wr::WrIdNamespace
 WebRenderAPI::GetNamespace() {
-  return wr_api_get_namespace(mWrApi);
+  return wr_api_get_namespace(mRenderApi);
 }
 
 WebRenderAPI::~WebRenderAPI()
 {
   layers::SynchronousTask task("Destroy WebRenderAPI");
   auto event = MakeUnique<RemoveRenderer>(&task);
   RunOnRenderThread(Move(event));
   task.Wait();
 
-  wr_api_delete(mWrApi);
+  wr_api_delete(mRenderApi);
 }
 
 void
 WebRenderAPI::UpdateScrollPosition(const wr::WrPipelineId& aPipelineId,
                                    const layers::FrameMetrics::ViewID& aScrollId,
                                    const wr::LayoutPoint& aScrollPosition)
 {
-  wr_scroll_layer_with_id(mWrApi, aPipelineId, aScrollId, aScrollPosition);
+  wr_scroll_layer_with_id(mRenderApi, aPipelineId, aScrollId, aScrollPosition);
 }
 
 void
 WebRenderAPI::GenerateFrame()
 {
-  wr_api_generate_frame(mWrApi);
+  wr_api_generate_frame(mRenderApi);
 }
 
 void
 WebRenderAPI::GenerateFrame(const nsTArray<wr::WrOpacityProperty>& aOpacityArray,
                             const nsTArray<wr::WrTransformProperty>& aTransformArray)
 {
-  wr_api_generate_frame_with_properties(mWrApi,
+  wr_api_generate_frame_with_properties(mRenderApi,
                                         aOpacityArray.IsEmpty() ?
                                           nullptr : aOpacityArray.Elements(),
                                         aOpacityArray.Length(),
                                         aTransformArray.IsEmpty() ?
                                           nullptr : aTransformArray.Elements(),
                                         aTransformArray.Length());
 }
 
 void
 WebRenderAPI::SetRootDisplayList(gfx::Color aBgColor,
                                  Epoch aEpoch,
                                  LayerSize aViewportSize,
                                  wr::WrPipelineId pipeline_id,
                                  const LayoutSize& content_size,
-                                 wr::WrBuiltDisplayListDescriptor dl_descriptor,
+                                 wr::BuiltDisplayListDescriptor dl_descriptor,
                                  uint8_t *dl_data,
                                  size_t dl_size)
 {
-    wr_api_set_root_display_list(mWrApi,
+    wr_api_set_root_display_list(mRenderApi,
                                  ToColorF(aBgColor),
                                  aEpoch,
                                  aViewportSize.width, aViewportSize.height,
                                  pipeline_id,
                                  content_size,
                                  dl_descriptor,
                                  dl_data,
                                  dl_size);
 }
 
 void
 WebRenderAPI::ClearRootDisplayList(Epoch aEpoch,
                                    wr::WrPipelineId pipeline_id)
 {
-  wr_api_clear_root_display_list(mWrApi, aEpoch, pipeline_id);
+  wr_api_clear_root_display_list(mRenderApi, aEpoch, pipeline_id);
 }
 
 void
 WebRenderAPI::SetWindowParameters(LayoutDeviceIntSize size)
 {
-  wr_api_set_window_parameters(mWrApi, size.width, size.height);
+  wr_api_set_window_parameters(mRenderApi, size.width, size.height);
 }
 
 void
 WebRenderAPI::Readback(gfx::IntSize size,
                        uint8_t *buffer,
                        uint32_t buffer_size)
 {
     class Readback : public RendererEvent
@@ -261,17 +261,17 @@ WebRenderAPI::Readback(gfx::IntSize size
             ~Readback()
             {
                 MOZ_COUNT_DTOR(Readback);
             }
 
             virtual void Run(RenderThread& aRenderThread, WindowId aWindowId) override
             {
                 aRenderThread.UpdateAndRender(aWindowId);
-                wr_renderer_readback(aRenderThread.GetRenderer(aWindowId)->GetWrRenderer(),
+                wr_renderer_readback(aRenderThread.GetRenderer(aWindowId)->GetRenderer(),
                                      mSize.width, mSize.height, mBuffer, mBufferSize);
                 layers::AutoCompleteTask complete(mTask);
             }
 
             layers::SynchronousTask* mTask;
             gfx::IntSize mSize;
             uint8_t *mBuffer;
             uint32_t mBufferSize;
@@ -394,92 +394,92 @@ WebRenderAPI::WaitFlushed()
     RunOnRenderThread(Move(event));
 
     task.Wait();
 }
 
 void
 WebRenderAPI::SetRootPipeline(PipelineId aPipeline)
 {
-  wr_api_set_root_pipeline(mWrApi, aPipeline);
+  wr_api_set_root_pipeline(mRenderApi, aPipeline);
 }
 
 void
 WebRenderAPI::AddImage(ImageKey key, const ImageDescriptor& aDescriptor,
                        Range<uint8_t> aBytes)
 {
-  wr_api_add_image(mWrApi,
+  wr_api_add_image(mRenderApi,
                    key,
                    &aDescriptor,
                    RangeToByteSlice(aBytes));
 }
 
 void
 WebRenderAPI::AddBlobImage(ImageKey key, const ImageDescriptor& aDescriptor,
                            Range<uint8_t> aBytes)
 {
-  wr_api_add_blob_image(mWrApi,
+  wr_api_add_blob_image(mRenderApi,
                         key,
                         &aDescriptor,
                         RangeToByteSlice(aBytes));
 }
 
 void
 WebRenderAPI::AddExternalImage(ImageKey key,
                                const ImageDescriptor& aDescriptor,
                                ExternalImageId aExtID,
                                wr::WrExternalImageBufferType aBufferType,
                                uint8_t aChannelIndex)
 {
-  wr_api_add_external_image(mWrApi,
+  wr_api_add_external_image(mRenderApi,
                             key,
                             &aDescriptor,
                             aExtID,
                             aBufferType,
                             aChannelIndex);
 }
 
 void
 WebRenderAPI::AddExternalImageBuffer(ImageKey key,
                                      const ImageDescriptor& aDescriptor,
                                      ExternalImageId aHandle)
 {
-  wr_api_add_external_image_buffer(mWrApi,
+  wr_api_add_external_image_buffer(mRenderApi,
                                    key,
                                    &aDescriptor,
                                    aHandle);
 }
 
 void
 WebRenderAPI::UpdateImageBuffer(ImageKey aKey,
                                 const ImageDescriptor& aDescriptor,
                                 Range<uint8_t> aBytes)
 {
-  wr_api_update_image(mWrApi,
+  wr_api_update_image(mRenderApi,
                       aKey,
                       &aDescriptor,
                       RangeToByteSlice(aBytes));
 }
 
 void
 WebRenderAPI::DeleteImage(ImageKey aKey)
 {
-  wr_api_delete_image(mWrApi, aKey);
+  wr_api_delete_image(mRenderApi, aKey);
 }
 
 void
 WebRenderAPI::AddRawFont(wr::FontKey aKey, Range<uint8_t> aBytes, uint32_t aIndex)
 {
-  wr_api_add_raw_font(mWrApi, aKey, &aBytes[0], aBytes.length(), aIndex);
+  wr_api_add_raw_font(mRenderApi, aKey, &aBytes[0], aBytes.length(), aIndex);
 }
 
 void
 WebRenderAPI::DeleteFont(wr::FontKey aKey)
 {
-  wr_api_delete_font(mWrApi, aKey);
+  wr_api_delete_font(mRenderApi, aKey);
 }
 
 class EnableProfiler : public RendererEvent
 {
 public:
   explicit EnableProfiler(bool aEnabled)
     : mEnabled(aEnabled)
   {
@@ -509,17 +509,17 @@ WebRenderAPI::SetProfilerEnabled(bool aE
   auto event = MakeUnique<EnableProfiler>(aEnabled);
   RunOnRenderThread(Move(event));
 }
 
 void
 WebRenderAPI::RunOnRenderThread(UniquePtr<RendererEvent> aEvent)
 {
   auto event = reinterpret_cast<uintptr_t>(aEvent.release());
-  wr_api_send_external_event(mWrApi, event);
+  wr_api_send_external_event(mRenderApi, event);
 }
 
 DisplayListBuilder::DisplayListBuilder(PipelineId aId,
                                        const wr::LayoutSize& aContentSize)
 {
   MOZ_COUNT_CTOR(DisplayListBuilder);
   mWrState = wr_state_new(aId, aContentSize);
 }
@@ -552,18 +552,18 @@ DisplayListBuilder::Finalize(wr::LayoutS
                           &aOutDisplayList.dl.inner);
 }
 
 void
 DisplayListBuilder::PushStackingContext(const wr::LayoutRect& aBounds,
                                         const uint64_t& aAnimationId,
                                         const float* aOpacity,
                                         const gfx::Matrix4x4* aTransform,
-                                        wr::WrTransformStyle aTransformStyle,
-                                        const wr::WrMixBlendMode& aMixBlendMode,
+                                        wr::TransformStyle aTransformStyle,
+                                        const wr::MixBlendMode& aMixBlendMode,
                                         const nsTArray<wr::WrFilterOp>& aFilters)
 {
   wr::LayoutTransform matrix;
   if (aTransform) {
     matrix = ToLayoutTransform(*aTransform);
   }
   const wr::LayoutTransform* maybeTransform = aTransform ? &matrix : nullptr;
   WRDL_LOG("PushStackingContext b=%s t=%s\n", Stringify(aBounds).c_str(),
@@ -863,17 +863,17 @@ void
 DisplayListBuilder::PushBoxShadow(const wr::LayoutRect& aRect,
                                   const wr::LayoutRect& aClip,
                                   const wr::LayoutRect& aBoxBounds,
                                   const wr::LayoutVector2D& aOffset,
                                   const wr::ColorF& aColor,
                                   const float& aBlurRadius,
                                   const float& aSpreadRadius,
                                   const float& aBorderRadius,
-                                  const wr::WrBoxShadowClipMode& aClipMode)
+                                  const wr::BoxShadowClipMode& aClipMode)
 {
   wr_dp_push_box_shadow(mWrState, aRect, aClip,
                         aBoxBounds, aOffset, aColor,
                         aBlurRadius, aSpreadRadius, aBorderRadius,
                         aClipMode);
 }
 
 Maybe<wr::WrClipId>
--- a/gfx/webrender_bindings/WebRenderAPI.h
+++ b/gfx/webrender_bindings/WebRenderAPI.h
@@ -57,17 +57,17 @@ public:
                      const nsTArray<wr::WrTransformProperty>& aTransformArray);
 
   void SetWindowParameters(LayoutDeviceIntSize size);
   void SetRootDisplayList(gfx::Color aBgColor,
                           Epoch aEpoch,
                           LayerSize aViewportSize,
                           wr::WrPipelineId pipeline_id,
                           const wr::LayoutSize& content_size,
-                          wr::WrBuiltDisplayListDescriptor dl_descriptor,
+                          wr::BuiltDisplayListDescriptor dl_descriptor,
                           uint8_t *dl_data,
                           size_t dl_size);
 
   void ClearRootDisplayList(Epoch aEpoch,
                             wr::WrPipelineId pipeline_id);
 
   void SetRootPipeline(wr::PipelineId aPipeline);
 
@@ -107,28 +107,28 @@ public:
   void Pause();
   bool Resume();
 
   wr::WrIdNamespace GetNamespace();
   GLint GetMaxTextureSize() const { return mMaxTextureSize; }
   bool GetUseANGLE() const { return mUseANGLE; }
 
 protected:
-  WebRenderAPI(wr::WrAPI* aRawApi, wr::WindowId aId, GLint aMaxTextureSize, bool aUseANGLE)
-    : mWrApi(aRawApi)
+  WebRenderAPI(wr::RenderApi* aRawApi, wr::WindowId aId, GLint aMaxTextureSize, bool aUseANGLE)
+    : mRenderApi(aRawApi)
     , mId(aId)
     , mMaxTextureSize(aMaxTextureSize)
     , mUseANGLE(aUseANGLE)
   {}
 
   ~WebRenderAPI();
   // Should be used only for shutdown handling
   void WaitFlushed();
 
-  wr::WrAPI* mWrApi;
+  wr::RenderApi* mRenderApi;
   wr::WindowId mId;
   GLint mMaxTextureSize;
   bool mUseANGLE;
 
   friend class DisplayListBuilder;
   friend class layers::WebRenderBridgeParent;
 };
 
@@ -148,18 +148,18 @@ public:
   void End();
   void Finalize(wr::LayoutSize& aOutContentSize,
                 wr::BuiltDisplayList& aOutDisplayList);
 
   void PushStackingContext(const wr::LayoutRect& aBounds, // TODO: We should work with strongly typed rects
                            const uint64_t& aAnimationId,
                            const float* aOpacity,
                            const gfx::Matrix4x4* aTransform,
-                           wr::WrTransformStyle aTransformStyle,
-                           const wr::WrMixBlendMode& aMixBlendMode,
+                           wr::TransformStyle aTransformStyle,
+                           const wr::MixBlendMode& aMixBlendMode,
                            const nsTArray<wr::WrFilterOp>& aFilters);
   void PopStackingContext();
 
   void PushClip(const wr::LayoutRect& aClipRect,
                 const wr::WrImageMask* aMask);
   void PopClip();
 
   void PushBuiltDisplayList(wr::BuiltDisplayList &dl);
@@ -276,17 +276,17 @@ public:
   void PushBoxShadow(const wr::LayoutRect& aRect,
                      const wr::LayoutRect& aClip,
                      const wr::LayoutRect& aBoxBounds,
                      const wr::LayoutVector2D& aOffset,
                      const wr::ColorF& aColor,
                      const float& aBlurRadius,
                      const float& aSpreadRadius,
                      const float& aBorderRadius,
-                     const wr::WrBoxShadowClipMode& aClipMode);
+                     const wr::BoxShadowClipMode& aClipMode);
 
   // Returns the clip id that was most recently pushed with PushClip and that
   // has not yet been popped with PopClip. Return Nothing() if the clip stack
   // is empty.
   Maybe<wr::WrClipId> TopmostClipId();
   // Returns the scroll id that was pushed just before the given scroll id. This
   // function returns Nothing() if the given scrollid has not been encountered,
   // or if it is the rootmost scroll id (and therefore has no ancestor).
@@ -305,15 +305,15 @@ protected:
   std::vector<layers::FrameMetrics::ViewID> mScrollIdStack;
 
   // Track the parent scroll id of each scroll id that we encountered.
   std::unordered_map<layers::FrameMetrics::ViewID, layers::FrameMetrics::ViewID> mScrollParents;
 
   friend class WebRenderAPI;
 };
 
-Maybe<wr::WrImageFormat>
-SurfaceFormatToWrImageFormat(gfx::SurfaceFormat aFormat);
+Maybe<wr::ImageFormat>
+SurfaceFormatToImageFormat(gfx::SurfaceFormat aFormat);
 
 } // namespace wr
 } // namespace mozilla
 
 #endif
--- a/gfx/webrender_bindings/WebRenderTypes.h
+++ b/gfx/webrender_bindings/WebRenderTypes.h
@@ -15,19 +15,16 @@
 #include "mozilla/Range.h"
 #include "Units.h"
 #include "RoundedRect.h"
 #include "nsStyleConsts.h"
 
 namespace mozilla {
 namespace wr {
 
-typedef wr::WrMixBlendMode MixBlendMode;
-typedef wr::WrImageRendering ImageRendering;
-typedef wr::WrImageFormat ImageFormat;
 typedef wr::WrWindowId WindowId;
 typedef wr::WrPipelineId PipelineId;
 typedef wr::WrImageKey ImageKey;
 typedef wr::WrFontKey FontKey;
 typedef wr::WrEpoch Epoch;
 typedef wr::WrExternalImageId ExternalImageId;
 
 typedef mozilla::Maybe<mozilla::wr::WrImageMask> MaybeImageMask;
@@ -40,67 +37,67 @@ inline WindowId NewWindowId(uint64_t aId
 }
 
 inline Epoch NewEpoch(uint32_t aEpoch) {
   Epoch e;
   e.mHandle = aEpoch;
   return e;
 }
 
-inline Maybe<wr::WrImageFormat>
-SurfaceFormatToWrImageFormat(gfx::SurfaceFormat aFormat) {
+inline Maybe<wr::ImageFormat>
+SurfaceFormatToImageFormat(gfx::SurfaceFormat aFormat) {
   switch (aFormat) {
     case gfx::SurfaceFormat::R8G8B8X8:
       // TODO: use RGBA + opaque flag
-      return Some(wr::WrImageFormat::BGRA8);
+      return Some(wr::ImageFormat::BGRA8);
     case gfx::SurfaceFormat::B8G8R8X8:
       // TODO: WebRender will have a BGRA + opaque flag for this but does not
       // have it yet (cf. issue #732).
     case gfx::SurfaceFormat::B8G8R8A8:
-      return Some(wr::WrImageFormat::BGRA8);
+      return Some(wr::ImageFormat::BGRA8);
     case gfx::SurfaceFormat::B8G8R8:
-      return Some(wr::WrImageFormat::RGB8);
+      return Some(wr::ImageFormat::RGB8);
     case gfx::SurfaceFormat::A8:
-      return Some(wr::WrImageFormat::A8);
+      return Some(wr::ImageFormat::A8);
     case gfx::SurfaceFormat::R8G8:
-      return Some(wr::WrImageFormat::RG8);
+      return Some(wr::ImageFormat::RG8);
     case gfx::SurfaceFormat::UNKNOWN:
-      return Some(wr::WrImageFormat::Invalid);
+      return Some(wr::ImageFormat::Invalid);
     default:
       return Nothing();
   }
 }
 
 inline gfx::SurfaceFormat
-WrImageFormatToSurfaceFormat(ImageFormat aFormat) {
+ImageFormatToSurfaceFormat(ImageFormat aFormat) {
   switch (aFormat) {
     case ImageFormat::BGRA8:
       return gfx::SurfaceFormat::B8G8R8A8;
     case ImageFormat::A8:
       return gfx::SurfaceFormat::A8;
     case ImageFormat::RGB8:
       return gfx::SurfaceFormat::B8G8R8;
     default:
       return gfx::SurfaceFormat::UNKNOWN;
   }
 }
 
 struct ImageDescriptor: public wr::WrImageDescriptor {
   ImageDescriptor(const gfx::IntSize& aSize, gfx::SurfaceFormat aFormat)
   {
-    format = SurfaceFormatToWrImageFormat(aFormat).value();
+    format = wr::SurfaceFormatToImageFormat(aFormat).value();
     width = aSize.width;
     height = aSize.height;
     stride = 0;
     is_opaque = gfx::IsOpaqueFormat(aFormat);
   }
 
   ImageDescriptor(const gfx::IntSize& aSize, uint32_t aByteStride, gfx::SurfaceFormat aFormat)
   {
-    format = SurfaceFormatToWrImageFormat(aFormat).value();
+    format = wr::SurfaceFormatToImageFormat(aFormat).value();
     width = aSize.width;
     height = aSize.height;
     stride = aByteStride;
     is_opaque = gfx::IsOpaqueFormat(aFormat);
   }
 };
 
 // Whenever possible, use wr::WindowId instead of manipulating uint64_t.
@@ -148,17 +145,17 @@ inline PipelineId AsPipelineId(const uin
 }
 
 inline ImageRendering ToImageRendering(gfx::SamplingFilter aFilter)
 {
   return aFilter == gfx::SamplingFilter::POINT ? ImageRendering::Pixelated
                                                : ImageRendering::Auto;
 }
 
-static inline MixBlendMode ToWrMixBlendMode(gfx::CompositionOp compositionOp)
+static inline MixBlendMode ToMixBlendMode(gfx::CompositionOp compositionOp)
 {
   switch (compositionOp)
   {
       case gfx::CompositionOp::OP_MULTIPLY:
         return MixBlendMode::Multiply;
       case gfx::CompositionOp::OP_SCREEN:
         return MixBlendMode::Screen;
       case gfx::CompositionOp::OP_OVERLAY:
@@ -620,17 +617,17 @@ inline mozilla::Range<const uint8_t> Byt
 }
 
 inline mozilla::Range<uint8_t> MutByteSliceToRange(wr::MutByteSlice aWrSlice) {
   return mozilla::Range<uint8_t>(aWrSlice.buffer, aWrSlice.len);
 }
 
 struct BuiltDisplayList {
   wr::VecU8 dl;
-  wr::WrBuiltDisplayListDescriptor dl_desc;
+  wr::BuiltDisplayListDescriptor dl_desc;
 };
 
 static inline wr::WrFilterOpType ToWrFilterOpType(const layers::CSSFilterType type) {
   switch (type) {
     case layers::CSSFilterType::BLUR:
       return wr::WrFilterOpType::Blur;
     case layers::CSSFilterType::BRIGHTNESS:
       return wr::WrFilterOpType::Brightness;
--- a/gfx/webrender_bindings/src/bindings.rs
+++ b/gfx/webrender_bindings/src/bindings.rs
@@ -13,25 +13,16 @@ use webrender::{ApiRecordingReceiver, Bi
 use thread_profiler::register_thread_with_profiler;
 use moz2d_renderer::Moz2dImageRenderer;
 use app_units::Au;
 use rayon;
 use euclid::SideOffsets2D;
 
 extern crate webrender_api;
 
-type WrAPI = RenderApi;
-type WrBoxShadowClipMode = BoxShadowClipMode;
-type WrBuiltDisplayListDescriptor = BuiltDisplayListDescriptor;
-type WrImageFormat = ImageFormat;
-type WrImageRendering = ImageRendering;
-type WrMixBlendMode = MixBlendMode;
-type WrTransformStyle = TransformStyle;
-type WrRenderer = Renderer;
-
 /// cbindgen:field-names=[mNamespace, mHandle]
 type WrExternalImageBufferType = ExternalImageType;
 
 /// cbindgen:field-names=[mHandle]
 /// cbindgen:derive-lt=true
 /// cbindgen:derive-lte=true
 type WrEpoch = Epoch;
 /// cbindgen:field-names=[mHandle]
@@ -164,17 +155,17 @@ impl From<ImageMask> for WrImageMask {
             repeat: image_mask.repeat,
         }
     }
 }
 
 #[repr(C)]
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 pub struct WrImageDescriptor {
-    pub format: WrImageFormat,
+    pub format: ImageFormat,
     pub width: u32,
     pub height: u32,
     pub stride: u32,
     pub is_opaque: bool,
 }
 
 impl<'a> Into<ImageDescriptor> for &'a WrImageDescriptor {
     fn into(self) -> ImageDescriptor {
@@ -406,89 +397,89 @@ impl webrender_api::RenderNotifier for C
                       event: ExternalEvent) {
         unsafe {
             wr_notifier_external_event(self.window_id, event.unwrap());
         }
     }
 }
 
 #[no_mangle]
-pub extern "C" fn wr_renderer_set_external_image_handler(renderer: &mut WrRenderer,
+pub extern "C" fn wr_renderer_set_external_image_handler(renderer: &mut Renderer,
                                                          external_image_handler: *mut WrExternalImageHandler) {
     if !external_image_handler.is_null() {
         renderer.set_external_image_handler(Box::new(unsafe {
                                                          WrExternalImageHandler {
                                                              external_image_obj:
                                                                  (*external_image_handler).external_image_obj,
                                                              lock_func: (*external_image_handler).lock_func,
                                                              unlock_func: (*external_image_handler).unlock_func,
                                                          }
                                                      }));
     }
 }
 
 #[no_mangle]
-pub extern "C" fn wr_renderer_update(renderer: &mut WrRenderer) {
+pub extern "C" fn wr_renderer_update(renderer: &mut Renderer) {
     renderer.update();
 }
 
 #[no_mangle]
-pub extern "C" fn wr_renderer_render(renderer: &mut WrRenderer,
+pub extern "C" fn wr_renderer_render(renderer: &mut Renderer,
                                      width: u32,
                                      height: u32) {
     renderer.render(DeviceUintSize::new(width, height));
 }
 
 // Call wr_renderer_render() before calling this function.
 #[no_mangle]
-pub unsafe extern "C" fn wr_renderer_readback(renderer: &mut WrRenderer,
+pub unsafe extern "C" fn wr_renderer_readback(renderer: &mut Renderer,
                                               width: u32,
                                               height: u32,
                                               dst_buffer: *mut u8,
                                               buffer_size: usize) {
     assert!(is_in_render_thread());
 
     let mut slice = make_slice_mut(dst_buffer, buffer_size);
     renderer.read_pixels_into(DeviceUintRect::new(
                                 DeviceUintPoint::new(0, 0),
                                 DeviceUintSize::new(width, height)),
                               ReadPixelsFormat::Bgra8,
                               &mut slice);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_renderer_set_profiler_enabled(renderer: &mut WrRenderer,
+pub extern "C" fn wr_renderer_set_profiler_enabled(renderer: &mut Renderer,
                                                    enabled: bool) {
     renderer.set_profiler_enabled(enabled);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_renderer_current_epoch(renderer: &mut WrRenderer,
+pub extern "C" fn wr_renderer_current_epoch(renderer: &mut Renderer,
                                             pipeline_id: WrPipelineId,
                                             out_epoch: &mut WrEpoch)
                                             -> bool {
     if let Some(epoch) = renderer.current_epoch(pipeline_id) {
         *out_epoch = epoch;
         return true;
     }
     return false;
 }
 
 /// cbindgen:postfix=WR_DESTRUCTOR_SAFE_FUNC
 #[no_mangle]
-pub unsafe extern "C" fn wr_renderer_delete(renderer: *mut WrRenderer) {
+pub unsafe extern "C" fn wr_renderer_delete(renderer: *mut Renderer) {
     Box::from_raw(renderer);
 }
 
 pub struct WrRenderedEpochs {
     data: Vec<(WrPipelineId, WrEpoch)>,
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn wr_renderer_flush_rendered_epochs(renderer: &mut WrRenderer) -> *mut WrRenderedEpochs {
+pub unsafe extern "C" fn wr_renderer_flush_rendered_epochs(renderer: &mut Renderer) -> *mut WrRenderedEpochs {
     let map = renderer.flush_rendered_epochs();
     let pipeline_epochs = Box::new(WrRenderedEpochs {
                                        data: map.into_iter().collect(),
                                    });
     return Box::into_raw(pipeline_epochs);
 }
 
 #[no_mangle]
@@ -534,18 +525,18 @@ pub unsafe extern "C" fn wr_thread_pool_
 // Call MakeCurrent before this.
 #[no_mangle]
 pub extern "C" fn wr_window_new(window_id: WrWindowId,
                                 window_width: u32,
                                 window_height: u32,
                                 gl_context: *mut c_void,
                                 thread_pool: *mut WrThreadPool,
                                 enable_profiler: bool,
-                                out_api: &mut *mut WrAPI,
-                                out_renderer: &mut *mut WrRenderer)
+                                out_api: &mut *mut RenderApi,
+                                out_renderer: &mut *mut Renderer)
                                 -> bool {
     assert!(unsafe { is_in_render_thread() });
 
     let recorder: Option<Box<ApiRecordingReceiver>> = if unsafe { gfx_use_wrench() } {
         let name = format!("wr-record-{}.bin", window_id.0);
         Some(Box::new(BinaryRecorder::new(&PathBuf::from(name))))
     } else {
         None
@@ -574,20 +565,20 @@ pub extern "C" fn wr_window_new(window_i
         recorder: recorder,
         blob_image_renderer: Some(Box::new(Moz2dImageRenderer::new(workers.clone()))),
         workers: Some(workers.clone()),
         cache_expiry_frames: 60, // see https://github.com/servo/webrender/pull/1294#issuecomment-304318800
         ..Default::default()
     };
 
     let window_size = DeviceUintSize::new(window_width, window_height);
-    let (renderer, sender) = match WrRenderer::new(gl, opts, window_size) {
+    let (renderer, sender) = match Renderer::new(gl, opts, window_size) {
         Ok((renderer, sender)) => (renderer, sender),
         Err(e) => {
-            println!(" Failed to create a WrRenderer: {:?}", e);
+            println!(" Failed to create a Renderer: {:?}", e);
             let msg = CString::new(format!("wr_window_new: {:?}", e)).unwrap();
             unsafe {
                 gfx_critical_note(msg.as_ptr());
             }
             return false;
         },
     };
 
@@ -598,49 +589,49 @@ pub extern "C" fn wr_window_new(window_i
     *out_api = Box::into_raw(Box::new(sender.create_api()));
     *out_renderer = Box::into_raw(Box::new(renderer));
 
     return true;
 }
 
 /// cbindgen:postfix=WR_DESTRUCTOR_SAFE_FUNC
 #[no_mangle]
-pub unsafe extern "C" fn wr_api_delete(api: *mut WrAPI) {
+pub unsafe extern "C" fn wr_api_delete(api: *mut RenderApi) {
     let api = Box::from_raw(api);
     api.shut_down();
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_add_image(api: &mut WrAPI,
+pub extern "C" fn wr_api_add_image(api: &mut RenderApi,
                                    image_key: WrImageKey,
                                    descriptor: &WrImageDescriptor,
                                    bytes: ByteSlice) {
     assert!(unsafe { is_in_compositor_thread() });
     let copied_bytes = bytes.as_slice().to_owned();
     api.add_image(image_key,
                   descriptor.into(),
                   ImageData::new(copied_bytes),
                   None);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_add_blob_image(api: &mut WrAPI,
+pub extern "C" fn wr_api_add_blob_image(api: &mut RenderApi,
                                         image_key: WrImageKey,
                                         descriptor: &WrImageDescriptor,
                                         bytes: ByteSlice) {
     assert!(unsafe { is_in_compositor_thread() });
     let copied_bytes = bytes.as_slice().to_owned();
     api.add_image(image_key,
                   descriptor.into(),
                   ImageData::new_blob_image(copied_bytes),
                   None);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_add_external_image(api: &mut WrAPI,
+pub extern "C" fn wr_api_add_external_image(api: &mut RenderApi,
                                             image_key: WrImageKey,
                                             descriptor: &WrImageDescriptor,
                                             external_image_id: WrExternalImageId,
                                             buffer_type: WrExternalImageBufferType,
                                             channel_index: u8) {
     assert!(unsafe { is_in_compositor_thread() });
     api.add_image(image_key,
                   descriptor.into(),
@@ -648,73 +639,73 @@ pub extern "C" fn wr_api_add_external_im
                                           id: external_image_id.into(),
                                           channel_index: channel_index,
                                           image_type: buffer_type,
                                       }),
                   None);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_add_external_image_buffer(api: &mut WrAPI,
+pub extern "C" fn wr_api_add_external_image_buffer(api: &mut RenderApi,
                                                    image_key: WrImageKey,
                                                    descriptor: &WrImageDescriptor,
                                                    external_image_id: WrExternalImageId) {
     assert!(unsafe { is_in_compositor_thread() });
     api.add_image(image_key,
                   descriptor.into(),
                   ImageData::External(ExternalImageData {
                                           id: external_image_id.into(),
                                           channel_index: 0,
                                           image_type: ExternalImageType::ExternalBuffer,
                                       }),
                   None);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_update_image(api: &mut WrAPI,
+pub extern "C" fn wr_api_update_image(api: &mut RenderApi,
                                       key: WrImageKey,
                                       descriptor: &WrImageDescriptor,
                                       bytes: ByteSlice) {
     assert!(unsafe { is_in_compositor_thread() });
     let copied_bytes = bytes.as_slice().to_owned();
 
     api.update_image(key, descriptor.into(), ImageData::new(copied_bytes), None);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_delete_image(api: &mut WrAPI,
+pub extern "C" fn wr_api_delete_image(api: &mut RenderApi,
                                       key: WrImageKey) {
     assert!(unsafe { is_in_compositor_thread() });
     api.delete_image(key)
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_set_root_pipeline(api: &mut WrAPI,
+pub extern "C" fn wr_api_set_root_pipeline(api: &mut RenderApi,
                                            pipeline_id: WrPipelineId) {
     api.set_root_pipeline(pipeline_id);
     api.generate_frame(None);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_set_window_parameters(api: &mut WrAPI,
+pub extern "C" fn wr_api_set_window_parameters(api: &mut RenderApi,
                                                width: i32,
                                                height: i32) {
     let size = DeviceUintSize::new(width as u32, height as u32);
     api.set_window_parameters(size, DeviceUintRect::new(DeviceUintPoint::new(0, 0), size));
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn wr_api_set_root_display_list(api: &mut WrAPI,
+pub unsafe extern "C" fn wr_api_set_root_display_list(api: &mut RenderApi,
                                                       color: ColorF,
                                                       epoch: WrEpoch,
                                                       viewport_width: f32,
                                                       viewport_height: f32,
                                                       pipeline_id: WrPipelineId,
                                                       content_size: LayoutSize,
-                                                      dl_descriptor: WrBuiltDisplayListDescriptor,
+                                                      dl_descriptor: BuiltDisplayListDescriptor,
                                                       dl_data: *mut u8,
                                                       dl_size: usize) {
     let color = if color.a == 0.0 {
         None
     } else {
         Some(color.into())
     };
     // See the documentation of set_display_list in api.rs. I don't think
@@ -731,36 +722,36 @@ pub unsafe extern "C" fn wr_api_set_root
     api.set_display_list(color,
                          epoch,
                          LayoutSize::new(viewport_width, viewport_height),
                          (pipeline_id, content_size.into(), dl),
                          preserve_frame_state);
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn wr_api_clear_root_display_list(api: &mut WrAPI,
+pub unsafe extern "C" fn wr_api_clear_root_display_list(api: &mut RenderApi,
                                                         epoch: WrEpoch,
                                                         pipeline_id: WrPipelineId) {
     let preserve_frame_state = true;
     let frame_builder = WebRenderFrameBuilder::new(pipeline_id, LayoutSize::zero());
 
     api.set_display_list(None,
                          epoch,
                          LayoutSize::new(0.0, 0.0),
                          frame_builder.dl_builder.finalize(),
                          preserve_frame_state);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_generate_frame(api: &mut WrAPI) {
+pub extern "C" fn wr_api_generate_frame(api: &mut RenderApi) {
     api.generate_frame(None);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_generate_frame_with_properties(api: &mut WrAPI,
+pub extern "C" fn wr_api_generate_frame_with_properties(api: &mut RenderApi,
                                                         opacity_array: *const WrOpacityProperty,
                                                         opacity_count: usize,
                                                         transform_array: *const WrTransformProperty,
                                                         transform_count: usize) {
     let mut properties = DynamicProperties {
         transforms: Vec::new(),
         floats: Vec::new(),
     };
@@ -790,47 +781,47 @@ pub extern "C" fn wr_api_generate_frame_
         }
     }
 
     api.generate_frame(Some(properties));
 }
 
 /// cbindgen:postfix=WR_DESTRUCTOR_SAFE_FUNC
 #[no_mangle]
-pub extern "C" fn wr_api_send_external_event(api: &mut WrAPI,
+pub extern "C" fn wr_api_send_external_event(api: &mut RenderApi,
                                              evt: usize) {
     assert!(unsafe { !is_in_render_thread() });
 
     api.send_external_event(ExternalEvent::from_raw(evt));
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_add_raw_font(api: &mut WrAPI,
+pub extern "C" fn wr_api_add_raw_font(api: &mut RenderApi,
                                       key: WrFontKey,
                                       font_buffer: *mut u8,
                                       buffer_size: usize,
                                       index: u32) {
     assert!(unsafe { is_in_compositor_thread() });
 
     let font_slice = make_slice(font_buffer, buffer_size);
     let mut font_vector = Vec::new();
     font_vector.extend_from_slice(font_slice);
 
     api.add_raw_font(key, font_vector, index);
 }
 
 #[no_mangle]
-pub extern "C" fn wr_api_delete_font(api: &mut WrAPI,
+pub extern "C" fn wr_api_delete_font(api: &mut RenderApi,
                                      key: WrFontKey) {
     assert!(unsafe { is_in_compositor_thread() });
     api.delete_font(key);
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn wr_api_get_namespace(api: &mut WrAPI) -> WrIdNamespace {
+pub unsafe extern "C" fn wr_api_get_namespace(api: &mut RenderApi) -> WrIdNamespace {
     api.id_namespace
 }
 
 // RenderThread WIP notes:
 // In order to separate the compositor thread (or ipc receiver) and the render
 // thread, some of the logic below needs to be rewritten. In particular
 // the WrWindowState and Notifier implementations aren't designed to work with
 // a separate render thread.
@@ -914,18 +905,18 @@ pub extern "C" fn wr_dp_end(state: &mut 
 }
 
 #[no_mangle]
 pub extern "C" fn wr_dp_push_stacking_context(state: &mut WrState,
                                               bounds: LayoutRect,
                                               animation_id: u64,
                                               opacity: *const f32,
                                               transform: *const LayoutTransform,
-                                              transform_style: WrTransformStyle,
-                                              mix_blend_mode: WrMixBlendMode,
+                                              transform_style: TransformStyle,
+                                              mix_blend_mode: MixBlendMode,
                                               filters: *const WrFilterOp,
                                               filter_count: usize) {
     assert!(unsafe { !is_in_render_thread() });
 
     let bounds = bounds.into();
 
     let c_filters = make_slice(filters, filter_count);
     let mut filters : Vec<FilterOp> = c_filters.iter().map(|c_filter| {
@@ -1030,17 +1021,17 @@ pub extern "C" fn wr_dp_push_scroll_laye
 
 #[no_mangle]
 pub extern "C" fn wr_dp_pop_scroll_layer(state: &mut WrState) {
     assert!(unsafe { is_in_main_thread() });
     state.frame_builder.dl_builder.pop_clip_id();
 }
 
 #[no_mangle]
-pub extern "C" fn wr_scroll_layer_with_id(api: &mut WrAPI,
+pub extern "C" fn wr_scroll_layer_with_id(api: &mut RenderApi,
                                           pipeline_id: WrPipelineId,
                                           scroll_id: u64,
                                           new_scroll_origin: LayoutPoint) {
     assert!(unsafe { is_in_compositor_thread() });
     let clip_id = ClipId::new(scroll_id, pipeline_id);
     api.scroll_node_with_id(new_scroll_origin.into(), clip_id, ScrollClamping::NoClamping);
 }
 
@@ -1088,17 +1079,17 @@ pub extern "C" fn wr_dp_push_rect(state:
 }
 
 #[no_mangle]
 pub extern "C" fn wr_dp_push_image(state: &mut WrState,
                                    bounds: LayoutRect,
                                    clip: LayoutRect,
                                    stretch_size: LayoutSize,
                                    tile_spacing: LayoutSize,
-                                   image_rendering: WrImageRendering,
+                                   image_rendering: ImageRendering,
                                    key: WrImageKey) {
     assert!(unsafe { is_in_main_thread() || is_in_compositor_thread() });
 
     state.frame_builder
          .dl_builder
          .push_image(bounds.into(),
                      Some(LocalClip::Rect(clip.into())),
                      stretch_size.into(),
@@ -1111,17 +1102,17 @@ pub extern "C" fn wr_dp_push_image(state
 #[no_mangle]
 pub extern "C" fn wr_dp_push_yuv_planar_image(state: &mut WrState,
                                               bounds: LayoutRect,
                                               clip: LayoutRect,
                                               image_key_0: WrImageKey,
                                               image_key_1: WrImageKey,
                                               image_key_2: WrImageKey,
                                               color_space: WrYuvColorSpace,
-                                              image_rendering: WrImageRendering) {
+                                              image_rendering: ImageRendering) {
     assert!(unsafe { is_in_main_thread() || is_in_compositor_thread() });
 
     state.frame_builder
          .dl_builder
          .push_yuv_image(bounds.into(),
                          Some(LocalClip::Rect(clip.into())),
                          YuvData::PlanarYCbCr(image_key_0, image_key_1, image_key_2),
                          color_space,
@@ -1131,17 +1122,17 @@ pub extern "C" fn wr_dp_push_yuv_planar_
 /// Push a 2 planar NV12 image.
 #[no_mangle]
 pub extern "C" fn wr_dp_push_yuv_NV12_image(state: &mut WrState,
                                             bounds: LayoutRect,
                                             clip: LayoutRect,
                                             image_key_0: WrImageKey,
                                             image_key_1: WrImageKey,
                                             color_space: WrYuvColorSpace,
-                                            image_rendering: WrImageRendering) {
+                                            image_rendering: ImageRendering) {
     assert!(unsafe { is_in_main_thread() || is_in_compositor_thread() });
 
     state.frame_builder
          .dl_builder
          .push_yuv_image(bounds.into(),
                          Some(LocalClip::Rect(clip.into())),
                          YuvData::NV12(image_key_0, image_key_1),
                          color_space,
@@ -1150,17 +1141,17 @@ pub extern "C" fn wr_dp_push_yuv_NV12_im
 
 /// Push a yuv interleaved image.
 #[no_mangle]
 pub extern "C" fn wr_dp_push_yuv_interleaved_image(state: &mut WrState,
                                                    bounds: LayoutRect,
                                                    clip: LayoutRect,
                                                    image_key_0: WrImageKey,
                                                    color_space: WrYuvColorSpace,
-                                                   image_rendering: WrImageRendering) {
+                                                   image_rendering: ImageRendering) {
     assert!(unsafe { is_in_main_thread() || is_in_compositor_thread() });
 
     state.frame_builder
          .dl_builder
          .push_yuv_image(bounds.into(),
                          Some(LocalClip::Rect(clip.into())),
                          YuvData::InterleavedYCbCr(image_key_0),
                          color_space,
@@ -1385,17 +1376,17 @@ pub extern "C" fn wr_dp_push_box_shadow(
                                         rect: LayoutRect,
                                         clip: LayoutRect,
                                         box_bounds: LayoutRect,
                                         offset: LayoutVector2D,
                                         color: ColorF,
                                         blur_radius: f32,
                                         spread_radius: f32,
                                         border_radius: f32,
-                                        clip_mode: WrBoxShadowClipMode) {
+                                        clip_mode: BoxShadowClipMode) {
     assert!(unsafe { is_in_main_thread() });
 
     state.frame_builder
          .dl_builder
          .push_box_shadow(rect.into(),
                           Some(LocalClip::Rect(clip.into())),
                           box_bounds.into(),
                           offset,
@@ -1404,31 +1395,31 @@ pub extern "C" fn wr_dp_push_box_shadow(
                           spread_radius,
                           border_radius,
                           clip_mode);
 }
 
 #[no_mangle]
 pub unsafe extern "C" fn wr_api_finalize_builder(state: &mut WrState,
                                                  content_size: &mut LayoutSize,
-                                                 dl_descriptor: &mut WrBuiltDisplayListDescriptor,
+                                                 dl_descriptor: &mut BuiltDisplayListDescriptor,
                                                  dl_data: &mut WrVecU8) {
     let frame_builder = mem::replace(&mut state.frame_builder,
                                      WebRenderFrameBuilder::new(state.pipeline_id,
                                                                 LayoutSize::zero()));
     let (_, size, dl) = frame_builder.dl_builder.finalize();
     *content_size = LayoutSize::new(size.width, size.height);
     let (data, descriptor) = dl.into_data();
     *dl_data = WrVecU8::from_vec(data);
     *dl_descriptor = descriptor;
 }
 
 #[no_mangle]
 pub extern "C" fn wr_dp_push_built_display_list(state: &mut WrState,
-                                                dl_descriptor: WrBuiltDisplayListDescriptor,
+                                                dl_descriptor: BuiltDisplayListDescriptor,
                                                 dl_data: &mut WrVecU8) {
     let dl_vec = mem::replace(dl_data, WrVecU8::from_vec(Vec::new())).to_vec();
 
     let dl = BuiltDisplayList::from_data(dl_vec, dl_descriptor);
 
     state.frame_builder.dl_builder.push_nested_display_list(&dl);
     let (data, _) = dl.into_data();
     mem::replace(dl_data, WrVecU8::from_vec(data));
@@ -1437,12 +1428,12 @@ pub extern "C" fn wr_dp_push_built_displ
 // TODO: nical
 // Update for the new blob image interface changes.
 //
 extern "C" {
      // TODO: figure out the API for tiled blob images.
      pub fn wr_moz2d_render_cb(blob: ByteSlice,
                                width: u32,
                                height: u32,
-                               format: WrImageFormat,
+                               format: ImageFormat,
                                output: MutByteSlice)
                                -> bool;
 }
--- a/gfx/webrender_bindings/webrender_ffi_generated.h
+++ b/gfx/webrender_bindings/webrender_ffi_generated.h
@@ -29,36 +29,83 @@ enum class BorderStyle : uint32_t {
   Groove = 6,
   Ridge = 7,
   Inset = 8,
   Outset = 9,
 
   Sentinel /* this must be last for serialization purposes. */
 };
 
+enum class BoxShadowClipMode : uint32_t {
+  None = 0,
+  Outset = 1,
+  Inset = 2,
+
+  Sentinel /* this must be last for serialization purposes. */
+};
+
 enum class ExtendMode : uint32_t {
   Clamp = 0,
   Repeat = 1,
 
   Sentinel /* this must be last for serialization purposes. */
 };
 
+enum class ImageFormat : uint32_t {
+  Invalid = 0,
+  A8 = 1,
+  RGB8 = 2,
+  BGRA8 = 3,
+  RGBAF32 = 4,
+  RG8 = 5,
+
+  Sentinel /* this must be last for serialization purposes. */
+};
+
+enum class ImageRendering : uint32_t {
+  Auto = 0,
+  CrispEdges = 1,
+  Pixelated = 2,
+
+  Sentinel /* this must be last for serialization purposes. */
+};
+
+enum class MixBlendMode : uint32_t {
+  Normal = 0,
+  Multiply = 1,
+  Screen = 2,
+  Overlay = 3,
+  Darken = 4,
+  Lighten = 5,
+  ColorDodge = 6,
+  ColorBurn = 7,
+  HardLight = 8,
+  SoftLight = 9,
+  Difference = 10,
+  Exclusion = 11,
+  Hue = 12,
+  Saturation = 13,
+  Color = 14,
+  Luminosity = 15,
+
+  Sentinel /* this must be last for serialization purposes. */
+};
+
 enum class RepeatMode : uint32_t {
   Stretch = 0,
   Repeat = 1,
   Round = 2,
   Space = 3,
 
   Sentinel /* this must be last for serialization purposes. */
 };
 
-enum class WrBoxShadowClipMode : uint32_t {
-  None = 0,
-  Outset = 1,
-  Inset = 2,
+enum class TransformStyle : uint32_t {
+  Flat = 0,
+  Preserve3D = 1,
 
   Sentinel /* this must be last for serialization purposes. */
 };
 
 enum class WrExternalImageBufferType : uint32_t {
   Texture2DHandle = 0,
   TextureRectHandle = 1,
   TextureExternalHandle = 2,
@@ -83,94 +130,47 @@ enum class WrFilterOpType : uint32_t {
   Invert = 5,
   Opacity = 6,
   Saturate = 7,
   Sepia = 8,
 
   Sentinel /* this must be last for serialization purposes. */
 };
 
-enum class WrImageFormat : uint32_t {
-  Invalid = 0,
-  A8 = 1,
-  RGB8 = 2,
-  BGRA8 = 3,
-  RGBAF32 = 4,
-  RG8 = 5,
-
-  Sentinel /* this must be last for serialization purposes. */
-};
-
-enum class WrImageRendering : uint32_t {
-  Auto = 0,
-  CrispEdges = 1,
-  Pixelated = 2,
-
-  Sentinel /* this must be last for serialization purposes. */
-};
-
-enum class WrMixBlendMode : uint32_t {
-  Normal = 0,
-  Multiply = 1,
-  Screen = 2,
-  Overlay = 3,
-  Darken = 4,
-  Lighten = 5,
-  ColorDodge = 6,
-  ColorBurn = 7,
-  HardLight = 8,
-  SoftLight = 9,
-  Difference = 10,
-  Exclusion = 11,
-  Hue = 12,
-  Saturation = 13,
-  Color = 14,
-  Luminosity = 15,
-
-  Sentinel /* this must be last for serialization purposes. */
-};
-
-enum class WrTransformStyle : uint32_t {
-  Flat = 0,
-  Preserve3D = 1,
-
-  Sentinel /* this must be last for serialization purposes. */
-};
-
 enum class WrYuvColorSpace : uint32_t {
   Rec601 = 0,
   Rec709 = 1,
 
   Sentinel /* this must be last for serialization purposes. */
 };
 
 struct LayerPixel;
 
-struct WrAPI;
+struct RenderApi;
+
+struct Renderer;
 
 struct WrRenderedEpochs;
 
-struct WrRenderer;
-
 struct WrState;
 
 struct WrThreadPool;
 
 struct WrImageKey {
   uint32_t mNamespace;
   uint32_t mHandle;
 
   bool operator==(const WrImageKey& aOther) const {
     return mNamespace == aOther.mNamespace &&
            mHandle == aOther.mHandle;
   }
 };
 
 struct WrImageDescriptor {
-  WrImageFormat format;
+  ImageFormat format;
   uint32_t width;
   uint32_t height;
   uint32_t stride;
   bool is_opaque;
 
   bool operator==(const WrImageDescriptor& aOther) const {
     return format == aOther.format &&
            width == aOther.width &&
@@ -237,21 +237,21 @@ struct LayoutSize {
   float height;
 
   bool operator==(const LayoutSize& aOther) const {
     return width == aOther.width &&
            height == aOther.height;
   }
 };
 
-struct WrBuiltDisplayListDescriptor {
+struct BuiltDisplayListDescriptor {
   uint64_t builder_start_time;
   uint64_t builder_finish_time;
 
-  bool operator==(const WrBuiltDisplayListDescriptor& aOther) const {
+  bool operator==(const BuiltDisplayListDescriptor& aOther) const {
     return builder_start_time == aOther.builder_start_time &&
            builder_finish_time == aOther.builder_finish_time;
   }
 };
 
 struct WrVecU8 {
   uint8_t *data;
   size_t length;
@@ -590,127 +590,127 @@ struct WrExternalImageHandler {
 /* DO NOT MODIFY THIS MANUALLY! This file was generated using cbindgen.
  * To generate this file:
  *   1. Get the latest cbindgen using `cargo install --force cbindgen`
  *      a. Alternatively, you can clone `https://github.com/rlhunt/cbindgen` and use a tagged release
  *   2. Run `cbindgen toolkit/library/rust/ --crate webrender_bindings -o gfx/webrender_bindings/webrender_ffi_generated.h`
  */
 
 WR_INLINE
-void wr_api_add_blob_image(WrAPI *aApi,
+void wr_api_add_blob_image(RenderApi *aApi,
                            WrImageKey aImageKey,
                            const WrImageDescriptor *aDescriptor,
                            ByteSlice aBytes)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_add_external_image(WrAPI *aApi,
+void wr_api_add_external_image(RenderApi *aApi,
                                WrImageKey aImageKey,
                                const WrImageDescriptor *aDescriptor,
                                WrExternalImageId aExternalImageId,
                                WrExternalImageBufferType aBufferType,
                                uint8_t aChannelIndex)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_add_external_image_buffer(WrAPI *aApi,
+void wr_api_add_external_image_buffer(RenderApi *aApi,
                                       WrImageKey aImageKey,
                                       const WrImageDescriptor *aDescriptor,
                                       WrExternalImageId aExternalImageId)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_add_image(WrAPI *aApi,
+void wr_api_add_image(RenderApi *aApi,
                       WrImageKey aImageKey,
                       const WrImageDescriptor *aDescriptor,
                       ByteSlice aBytes)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_add_raw_font(WrAPI *aApi,
+void wr_api_add_raw_font(RenderApi *aApi,
                          WrFontKey aKey,
                          uint8_t *aFontBuffer,
                          size_t aBufferSize,
                          uint32_t aIndex)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_clear_root_display_list(WrAPI *aApi,
+void wr_api_clear_root_display_list(RenderApi *aApi,
                                     WrEpoch aEpoch,
                                     WrPipelineId aPipelineId)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_delete(WrAPI *aApi)
+void wr_api_delete(RenderApi *aApi)
 WR_DESTRUCTOR_SAFE_FUNC;
 
 WR_INLINE
-void wr_api_delete_font(WrAPI *aApi,
+void wr_api_delete_font(RenderApi *aApi,
                         WrFontKey aKey)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_delete_image(WrAPI *aApi,
+void wr_api_delete_image(RenderApi *aApi,
                          WrImageKey aKey)
 WR_FUNC;
 
 WR_INLINE
 void wr_api_finalize_builder(WrState *aState,
                              LayoutSize *aContentSize,
-                             WrBuiltDisplayListDescriptor *aDlDescriptor,
+                             BuiltDisplayListDescriptor *aDlDescriptor,
                              WrVecU8 *aDlData)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_generate_frame(WrAPI *aApi)
+void wr_api_generate_frame(RenderApi *aApi)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_generate_frame_with_properties(WrAPI *aApi,
+void wr_api_generate_frame_with_properties(RenderApi *aApi,
                                            const WrOpacityProperty *aOpacityArray,
                                            size_t aOpacityCount,
                                            const WrTransformProperty *aTransformArray,
                                            size_t aTransformCount)
 WR_FUNC;
 
 WR_INLINE
-WrIdNamespace wr_api_get_namespace(WrAPI *aApi)
+WrIdNamespace wr_api_get_namespace(RenderApi *aApi)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_send_external_event(WrAPI *aApi,
+void wr_api_send_external_event(RenderApi *aApi,
                                 size_t aEvt)
 WR_DESTRUCTOR_SAFE_FUNC;
 
 WR_INLINE
-void wr_api_set_root_display_list(WrAPI *aApi,
+void wr_api_set_root_display_list(RenderApi *aApi,
                                   ColorF aColor,
                                   WrEpoch aEpoch,
                                   float aViewportWidth,
                                   float aViewportHeight,
                                   WrPipelineId aPipelineId,
                                   LayoutSize aContentSize,
-                                  WrBuiltDisplayListDescriptor aDlDescriptor,
+                                  BuiltDisplayListDescriptor aDlDescriptor,
                                   uint8_t *aDlData,
                                   size_t aDlSize)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_set_root_pipeline(WrAPI *aApi,
+void wr_api_set_root_pipeline(RenderApi *aApi,
                               WrPipelineId aPipelineId)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_set_window_parameters(WrAPI *aApi,
+void wr_api_set_window_parameters(RenderApi *aApi,
                                   int32_t aWidth,
                                   int32_t aHeight)
 WR_FUNC;
 
 WR_INLINE
-void wr_api_update_image(WrAPI *aApi,
+void wr_api_update_image(RenderApi *aApi,
                          WrImageKey aKey,
                          const WrImageDescriptor *aDescriptor,
                          ByteSlice aBytes)
 WR_FUNC;
 
 WR_INLINE
 void wr_dp_begin(WrState *aState,
                  uint32_t aWidth,
@@ -792,22 +792,22 @@ void wr_dp_push_box_shadow(WrState *aSta
                            LayoutRect aRect,
                            LayoutRect aClip,
                            LayoutRect aBoxBounds,
                            LayoutVector2D aOffset,
                            ColorF aColor,
                            float aBlurRadius,
                            float aSpreadRadius,
                            float aBorderRadius,
-                           WrBoxShadowClipMode aClipMode)
+                           BoxShadowClipMode aClipMode)
 WR_FUNC;
 
 WR_INLINE
 void wr_dp_push_built_display_list(WrState *aState,
-                                   WrBuiltDisplayListDescriptor aDlDescriptor,
+                                   BuiltDisplayListDescriptor aDlDescriptor,
                                    WrVecU8 *aDlData)
 WR_FUNC;
 
 WR_INLINE
 uint64_t wr_dp_push_clip(WrState *aState,
                          LayoutRect aRect,
                          const WrComplexClipRegion *aComplex,
                          size_t aComplexCount,
@@ -827,17 +827,17 @@ void wr_dp_push_iframe(WrState *aState,
 WR_FUNC;
 
 WR_INLINE
 void wr_dp_push_image(WrState *aState,
                       LayoutRect aBounds,
                       LayoutRect aClip,
                       LayoutSize aStretchSize,
                       LayoutSize aTileSpacing,
-                      WrImageRendering aImageRendering,
+                      ImageRendering aImageRendering,
                       WrImageKey aKey)
 WR_FUNC;
 
 WR_INLINE
 void wr_dp_push_linear_gradient(WrState *aState,
                                 LayoutRect aRect,
                                 LayoutRect aClip,
                                 LayoutPoint aStartPoint,
@@ -877,18 +877,18 @@ void wr_dp_push_scroll_layer(WrState *aS
 WR_FUNC;
 
 WR_INLINE
 void wr_dp_push_stacking_context(WrState *aState,
                                  LayoutRect aBounds,
                                  uint64_t aAnimationId,
                                  const float *aOpacity,
                                  const LayoutTransform *aTransform,
-                                 WrTransformStyle aTransformStyle,
-                                 WrMixBlendMode aMixBlendMode,
+                                 TransformStyle aTransformStyle,
+                                 MixBlendMode aMixBlendMode,
                                  const WrFilterOp *aFilters,
                                  size_t aFilterCount)
 WR_FUNC;
 
 WR_INLINE
 void wr_dp_push_text(WrState *aState,
                      LayoutRect aBounds,
                      LayoutRect aClip,
@@ -901,93 +901,93 @@ WR_FUNC;
 
 WR_INLINE
 void wr_dp_push_yuv_NV12_image(WrState *aState,
                                LayoutRect aBounds,
                                LayoutRect aClip,
                                WrImageKey aImageKey0,
                                WrImageKey aImageKey1,
                                WrYuvColorSpace aColorSpace,
-                               WrImageRendering aImageRendering)
+                               ImageRendering aImageRendering)
 WR_FUNC;
 
 WR_INLINE
 void wr_dp_push_yuv_interleaved_image(WrState *aState,
                                       LayoutRect aBounds,
                                       LayoutRect aClip,
                                       WrImageKey aImageKey0,
                                       WrYuvColorSpace aColorSpace,
-                                      WrImageRendering aImageRendering)
+                                      ImageRendering aImageRendering)
 WR_FUNC;
 
 WR_INLINE
 void wr_dp_push_yuv_planar_image(WrState *aState,
                                  LayoutRect aBounds,
                                  LayoutRect aClip,
                                  WrImageKey aImageKey0,
                                  WrImageKey aImageKey1,
                                  WrImageKey aImageKey2,
                                  WrYuvColorSpace aColorSpace,
-                                 WrImageRendering aImageRendering)
+                                 ImageRendering aImageRendering)
 WR_FUNC;
 
 WR_INLINE
 void wr_rendered_epochs_delete(WrRenderedEpochs *aPipelineEpochs)
 WR_DESTRUCTOR_SAFE_FUNC;
 
 WR_INLINE
 bool wr_rendered_epochs_next(WrRenderedEpochs *aPipelineEpochs,
                              WrPipelineId *aOutPipeline,
                              WrEpoch *aOutEpoch)
 WR_FUNC;
 
 WR_INLINE
-bool wr_renderer_current_epoch(WrRenderer *aRenderer,
+bool wr_renderer_current_epoch(Renderer *aRenderer,
                                WrPipelineId aPipelineId,
                                WrEpoch *aOutEpoch)
 WR_FUNC;
 
 WR_INLINE
-void wr_renderer_delete(WrRenderer *aRenderer)
+void wr_renderer_delete(Renderer *aRenderer)
 WR_DESTRUCTOR_SAFE_FUNC;
 
 WR_INLINE
-WrRenderedEpochs *wr_renderer_flush_rendered_epochs(WrRenderer *aRenderer)
+WrRenderedEpochs *wr_renderer_flush_rendered_epochs(Renderer *aRenderer)
 WR_FUNC;
 
 WR_INLINE
-void wr_renderer_readback(WrRenderer *aRenderer,
+void wr_renderer_readback(Renderer *aRenderer,
                           uint32_t aWidth,
                           uint32_t aHeight,
                           uint8_t *aDstBuffer,
                           size_t aBufferSize)
 WR_FUNC;
 
 WR_INLINE
-void wr_renderer_render(WrRenderer *aRenderer,
+void wr_renderer_render(Renderer *aRenderer,
                         uint32_t aWidth,
                         uint32_t aHeight)
 WR_FUNC;
 
 WR_INLINE
-void wr_renderer_set_external_image_handler(WrRenderer *aRenderer,
+void wr_renderer_set_external_image_handler(Renderer *aRenderer,
                                             WrExternalImageHandler *aExternalImageHandler)
 WR_FUNC;
 
 WR_INLINE
-void wr_renderer_set_profiler_enabled(WrRenderer *aRenderer,
+void wr_renderer_set_profiler_enabled(Renderer *aRenderer,
                                       bool aEnabled)
 WR_FUNC;
 
 WR_INLINE
-void wr_renderer_update(WrRenderer *aRenderer)
+void wr_renderer_update(Renderer *aRenderer)
 WR_FUNC;
 
 WR_INLINE
-void wr_scroll_layer_with_id(WrAPI *aApi,
+void wr_scroll_layer_with_id(RenderApi *aApi,
                              WrPipelineId aPipelineId,
                              uint64_t aScrollId,
                              LayoutPoint aNewScrollOrigin)
 WR_FUNC;
 
 WR_INLINE
 void wr_state_delete(WrState *aState)
 WR_DESTRUCTOR_SAFE_FUNC;
@@ -1011,18 +1011,18 @@ WR_FUNC;
 
 WR_INLINE
 bool wr_window_new(WrWindowId aWindowId,
                    uint32_t aWindowWidth,
                    uint32_t aWindowHeight,
                    void *aGlContext,
                    WrThreadPool *aThreadPool,
                    bool aEnableProfiler,
-                   WrAPI **aOutApi,
-                   WrRenderer **aOutRenderer)
+                   RenderApi **aOutApi,
+                   Renderer **aOutRenderer)
 WR_FUNC;
 
 } // namespace wr
 } // namespace mozilla
 
 } // extern "C"
 
 /* DO NOT MODIFY THIS MANUALLY! This file was generated using cbindgen.
--- a/layout/generic/nsBulletFrame.cpp
+++ b/layout/generic/nsBulletFrame.cpp
@@ -471,17 +471,17 @@ BulletRenderer::CreateWebRenderCommandsF
   }
 
   const int32_t appUnitsPerDevPixel = aItem->Frame()->PresContext()->AppUnitsPerDevPixel();
   LayoutDeviceRect destRect = LayoutDeviceRect::FromAppUnits(mDest, appUnitsPerDevPixel);
   wr::LayoutRect dest = aSc.ToRelativeLayoutRectRounded(destRect);
 
   aBuilder.PushImage(dest,
                      dest,
-                     wr::WrImageRendering::Auto,
+                     wr::ImageRendering::Auto,
                      key.value());
 }
 
 void
 BulletRenderer::CreateWebRenderCommandsForPath(nsDisplayItem* aItem,
                                                wr::DisplayListBuilder& aBuilder,
                                                const layers::StackingContextHelper& aSc,
                                                nsTArray<layers::WebRenderParentCommand>& aParentCommands,
--- a/layout/painting/nsDisplayList.cpp
+++ b/layout/painting/nsDisplayList.cpp
@@ -5361,17 +5361,17 @@ nsDisplayBoxShadowOuter::CreateWebRender
       aBuilder.PushBoxShadow(deviceBoxRect,
                              deviceClipRect,
                              deviceBoxRect,
                              wr::ToLayoutVector2D(shadowOffset),
                              wr::ToColorF(shadowColor),
                              blurRadius,
                              spreadRadius,
                              borderRadius,
-                             wr::WrBoxShadowClipMode::Outset);
+                             wr::BoxShadowClipMode::Outset);
     }
   }
 
   return true;
 }
 
 void
 nsDisplayBoxShadowOuter::ComputeInvalidationRegion(nsDisplayListBuilder* aBuilder,
@@ -5519,17 +5519,17 @@ nsDisplayBoxShadowInner::CreateInsetBoxS
       aBuilder.PushBoxShadow(wr::ToLayoutRect(deviceBoxRect),
                              deviceClipRect,
                              wr::ToLayoutRect(deviceBoxRect),
                              wr::ToLayoutVector2D(shadowOffset),
                              wr::ToColorF(shadowColor),
                              blurRadius,
                              spreadRadius,
                              borderRadius,
-                             wr::WrBoxShadowClipMode::Inset
+                             wr::BoxShadowClipMode::Inset
                              );
     }
   }
 }
 
 bool
 nsDisplayBoxShadowInner::CreateWebRenderCommands(mozilla::wr::DisplayListBuilder& aBuilder,
                                                  const StackingContextHelper& aSc,