sync compositor: Software draw

content/renderer/android/synchronous_compositor_proxy.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_PROXY_H_
 #define CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_PROXY_H_
 
 #include "base/macros.h"
 #include "content/common/input/input_event_ack_state.h"
 #include "content/renderer/android/synchronous_compositor_external_begin_frame_source.h"
@@ skipping 15 matching lines @@
 namespace cc {
 class CompositorFrame;
 }  // namespace cc
 
 namespace content {
 
 class SynchronousCompositorOutputSurface;
 struct SyncCompositorCommonBrowserParams;
 struct SyncCompositorCommonRendererParams;
 struct SyncCompositorDemandDrawHwParams;
+struct SyncCompositorDemandDrawSwParams;
 
 class SynchronousCompositorProxy
     : public SynchronousInputHandler,
       public SynchronousCompositorExternalBeginFrameSourceClient,
       public SynchronousCompositorOutputSurfaceClient {
  public:
   SynchronousCompositorProxy(
       int routing_id,
       IPC::Sender* sender,
       SynchronousCompositorOutputSurface* output_surface,
@@ skipping 36 matching lines @@
                   const cc::BeginFrameArgs& args,
                   SyncCompositorCommonRendererParams* common_renderer_params);
   void OnComputeScroll(
       const SyncCompositorCommonBrowserParams& common_params,
       base::TimeTicks animation_time,
       SyncCompositorCommonRendererParams* common_renderer_params);
   void DemandDrawHw(const SyncCompositorCommonBrowserParams& common_params,
                     const SyncCompositorDemandDrawHwParams& params,
                     SyncCompositorCommonRendererParams* common_renderer_params,
                     cc::CompositorFrame* frame);
+  void DemandDrawSw(const SyncCompositorCommonBrowserParams& common_params,
+                    const SyncCompositorDemandDrawSwParams& params,
+                    bool* result,
+                    SyncCompositorCommonRendererParams* common_renderer_params,
+                    cc::CompositorFrame* frame);
 
   void DidActivatePendingTree();
   void DeliverMessages();
   void SendAsyncRendererStateIfNeeded();
 
   const int routing_id_;
   IPC::Sender* const sender_;
   SynchronousCompositorOutputSurface* const output_surface_;
   SynchronousCompositorExternalBeginFrameSource* const begin_frame_source_;
   SynchronousInputHandlerProxy* const input_handler_proxy_;
@@ skipping 14 matching lines @@
   bool need_invalidate_;
   bool need_begin_frame_;
   bool did_activate_pending_tree_;
 
   DISALLOW_COPY_AND_ASSIGN(SynchronousCompositorProxy);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_PROXY_H_