Implement TextureImageTransportSurface using texture mailbox

content/browser/gpu/gpu_process_host.cc

 // Copyright (c) 2012 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.
 
 #include "content/browser/gpu/gpu_process_host.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
@@ skipping 82 matching lines @@
   if (host) {
     host->Send(message);
   } else {
     delete message;
   }
 }
 
 void AcceleratedSurfaceBuffersSwappedCompletedForGPU(int host_id,
                                                      int route_id,
                                                      bool alive,
-                                                     bool did_swap) {
+                                                     uint64 surface_handle) {
   if (!BrowserThread::CurrentlyOn(BrowserThread::IO)) {
     BrowserThread::PostTask(
         BrowserThread::IO,
         FROM_HERE,
         base::Bind(&AcceleratedSurfaceBuffersSwappedCompletedForGPU,
                    host_id,
                    route_id,
                    alive,
-                   did_swap));
+                   surface_handle));
     return;
   }
 
   GpuProcessHost* host = GpuProcessHost::FromID(host_id);
   if (host) {
     if (alive)
       host->Send(new AcceleratedSurfaceMsg_BufferPresented(
-          route_id, did_swap, 0));
+          route_id, surface_handle, 0));
     else
       host->ForceShutdown();
   }
 }
 
 #if defined(OS_WIN)
 // This sends a ViewMsg_SwapBuffers_ACK directly to the renderer process
 // (RenderWidget). This path is currently not used with the threaded compositor.
 void AcceleratedSurfaceBuffersSwappedCompletedForRenderer(
     int surface_id,
@@ skipping 21 matching lines @@
   if (!rwh)
     return;
   RenderWidgetHostImpl::From(rwh)->AcknowledgeSwapBuffersToRenderer();
   if (interval != base::TimeDelta())
     RenderWidgetHostImpl::From(rwh)->UpdateVSyncParameters(timebase, interval);
 }
 
 void AcceleratedSurfaceBuffersSwappedCompleted(int host_id,
                                                int route_id,
                                                int surface_id,
+                                               uint64 surface_handle,
                                                bool alive,
                                                base::TimeTicks timebase,
                                                base::TimeDelta interval) {
   AcceleratedSurfaceBuffersSwappedCompletedForGPU(host_id, route_id,
-                                                  alive, true /* presented */);
+                                                  alive, surface_handle);
   AcceleratedSurfaceBuffersSwappedCompletedForRenderer(surface_id, timebase,
                                                        interval);
 }
 #endif  // defined(OS_WIN)
 
 }  // anonymous namespace
 
 #if defined(TOOLKIT_GTK)
 // Used to put a lock on surfaces so that the window to which the GPU
 // process is drawing to doesn't disappear while it is drawing when
@@ skipping 578 matching lines @@
   // TODO(jbates) http://crbug.com/105344 This will be removed when there are no
   // plugin windows.
   if (handle != gfx::kNullPluginWindow) {
     RouteOnUIThread(GpuHostMsg_AcceleratedSurfaceBuffersSwapped(params));
     return;
   }
 
   base::ScopedClosureRunner scoped_completion_runner(
       base::Bind(&AcceleratedSurfaceBuffersSwappedCompletedForGPU,
                  host_id_, params.route_id,
-                 true /* alive */, false /* presented */));
+                 true /* alive */, params.surface_handle));
 
   int render_process_id = 0;
   int render_widget_id = 0;
   if (!GpuSurfaceTracker::Get()->GetRenderWidgetIDForSurface(
       params.surface_id, &render_process_id, &render_widget_id)) {
     return;
   }
   RenderWidgetHelper* helper =
       RenderWidgetHelper::FromProcessHostID(render_process_id);
   if (!helper)
@@ skipping 14 matching lines @@
 }
 #endif  // OS_MACOSX
 
 #if defined(OS_WIN)
 void GpuProcessHost::OnAcceleratedSurfaceBuffersSwapped(
     const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params) {
   TRACE_EVENT0("gpu", "GpuProcessHost::OnAcceleratedSurfaceBuffersSwapped");
 
   base::ScopedClosureRunner scoped_completion_runner(
       base::Bind(&AcceleratedSurfaceBuffersSwappedCompleted,
-                 host_id_, params.route_id, params.surface_id,
-                 true, base::TimeTicks(), base::TimeDelta()));
+          host_id_, params.route_id, params.surface_id, params.surface_handle,
+          true, base::TimeTicks(), base::TimeDelta()));
 
   gfx::PluginWindowHandle handle =
       GpuSurfaceTracker::Get()->GetSurfaceWindowHandle(params.surface_id);
 
   if (!handle) {
     TRACE_EVENT1("gpu", "SurfaceIDNotFound_RoutingToUI",
                  "surface_id", params.surface_id);
 #if defined(USE_AURA)
     // This is a content area swap, send it on to the UI thread.
     scoped_completion_runner.Release();
@@ skipping 11 matching lines @@
     return;
   }
 
   scoped_completion_runner.Release();
   presenter->AsyncPresentAndAcknowledge(
       params.size,
       params.surface_handle,
       base::Bind(&AcceleratedSurfaceBuffersSwappedCompleted,
                  host_id_,
                  params.route_id,
-                 params.surface_id));
+                 params.surface_id,
+                 params.surface_handle));
 }
 
 void GpuProcessHost::OnAcceleratedSurfacePostSubBuffer(
     const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params) {
   TRACE_EVENT0("gpu", "GpuProcessHost::OnAcceleratedSurfacePostSubBuffer");
 
   NOTIMPLEMENTED();
 }
 
 void GpuProcessHost::OnAcceleratedSurfaceSuspend(int32 surface_id) {
@@ skipping 205 matching lines @@
 void GpuProcessHost::BlockLiveOffscreenContexts() {
   for (std::multiset<GURL>::iterator iter =
            urls_with_live_offscreen_contexts_.begin();
        iter != urls_with_live_offscreen_contexts_.end(); ++iter) {
     GpuDataManagerImpl::GetInstance()->BlockDomainFrom3DAPIs(
         *iter, GpuDataManagerImpl::DOMAIN_GUILT_UNKNOWN);
   }
 }
 
 }  // namespace content