Implement TextureImageTransportSurface using texture mailbox

content/browser/renderer_host/render_widget_host_impl.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/renderer_host/render_widget_host_impl.h"
 
 #include <math.h>
 #include <utility>
 
 #include "base/auto_reset.h"
@@ skipping 1494 matching lines @@
       int32 surface_id,
       uint64 surface_handle,
       int32 route_id,
       const gfx::Size& size,
       int32 gpu_process_host_id) {
   TRACE_EVENT0("renderer_host",
                "RenderWidgetHostImpl::OnCompositorSurfaceBuffersSwapped");
   if (!view_) {
     RenderWidgetHostImpl::AcknowledgeBufferPresent(route_id,
                                                    gpu_process_host_id,
-                                                   false,
+                                                   surface_handle,
                                                    0);
     return;
   }
   GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params gpu_params;
   gpu_params.surface_id = surface_id;
   gpu_params.surface_handle = surface_handle;
   gpu_params.route_id = route_id;
   gpu_params.size = size;
 #if defined(OS_MACOSX)
   // Compositor window is always gfx::kNullPluginWindow.
@@ skipping 759 matching lines @@
       return false;
     } else {
       Send(new ViewMsg_LockMouse_ACK(routing_id_, true));
       return true;
     }
   }
 }
 
 // static
 void RenderWidgetHostImpl::AcknowledgeBufferPresent(
-    int32 route_id, int gpu_host_id, bool presented, uint32 sync_point) {
+    int32 route_id, int gpu_host_id, uint64 surface_handle, uint32 sync_point) {
   GpuProcessHostUIShim* ui_shim = GpuProcessHostUIShim::FromID(gpu_host_id);
   if (ui_shim)
     ui_shim->Send(new AcceleratedSurfaceMsg_BufferPresented(route_id,
-                                                            presented,
+                                                            surface_handle,
                                                             sync_point));
 }
 
 void RenderWidgetHostImpl::AcknowledgeSwapBuffersToRenderer() {
   if (!is_threaded_compositing_enabled_)
     Send(new ViewMsg_SwapBuffers_ACK(routing_id_));
 }
 
 #if defined(USE_AURA)
 
 void RenderWidgetHostImpl::ParentChanged(gfx::NativeViewId new_parent) {
 #if defined(OS_WIN)
   HWND hwnd = reinterpret_cast<HWND>(new_parent);
   if (!hwnd)
     hwnd = WebPluginDelegateImpl::GetDefaultWindowParent();
   for (std::list<HWND>::iterator i = dummy_windows_for_activation_.begin();
         i != dummy_windows_for_activation_.end(); ++i) {
     SetParent(*i, hwnd);
   }
 #endif
 }
 
-// static
-void RenderWidgetHostImpl::SendFrontSurfaceIsProtected(
-    bool is_protected,
-    uint32 protection_state_id,
-    int32 route_id,
-    int gpu_host_id) {
-  GpuProcessHostUIShim* ui_shim = GpuProcessHostUIShim::FromID(gpu_host_id);
-  if (ui_shim) {
-    ui_shim->Send(new AcceleratedSurfaceMsg_SetFrontSurfaceIsProtected(
-        route_id, is_protected, protection_state_id));
-  }
-}
 #endif
 
 void RenderWidgetHostImpl::DelayedAutoResized() {
   gfx::Size new_size = new_auto_size_;
   // Clear the new_auto_size_ since the empty value is used as a flag to
   // indicate that no callback is in progress (i.e. without this line
   // DelayedAutoResized will not get called again).
   new_auto_size_.SetSize(0, 0);
   if (!should_auto_resize_)
     return;
 
   OnRenderAutoResized(new_size);
 }
 
 void RenderWidgetHostImpl::DetachDelegate() {
   delegate_ = NULL;
 }
 
 }  // namespace content