Consistent CopyFromSurface() API, consolidated to RWHV

content/browser/renderer_host/render_widget_host_view_base.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_view_base.h"
 
 #include "base/logging.h"
 #include "build/build_config.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/renderer_host/input/synthetic_gesture_target_base.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_base_observer.h"
 #include "content/browser/renderer_host/render_widget_host_view_frame_subscriber.h"
 #include "content/browser/renderer_host/text_input_manager.h"
 #include "content/common/content_switches_internal.h"
+#include "media/base/video_frame.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 #include "ui/gfx/geometry/point_conversions.h"
 #include "ui/gfx/geometry/size_conversions.h"
 #include "ui/gfx/geometry/size_f.h"
 
 namespace content {
 
 namespace {
 
@@ skipping 120 matching lines @@
 
 void RenderWidgetHostViewBase::SetIsInVR(bool is_in_vr) {
   NOTIMPLEMENTED();
 }
 
 bool RenderWidgetHostViewBase::IsInVR() const {
   NOTIMPLEMENTED();
   return false;
 }
 
+bool RenderWidgetHostViewBase::IsSurfaceAvailableForCopy() const {
+  return false;
+}
+
+void RenderWidgetHostViewBase::CopyFromSurface(
+    const gfx::Rect& src_rect,
+    const gfx::Size& output_size,
+    const ReadbackRequestCallback& callback,
+    const SkColorType color_type) {
+  NOTIMPLEMENTED();
+  callback.Run(SkBitmap(), READBACK_SURFACE_UNAVAILABLE);
+}
+
+void RenderWidgetHostViewBase::CopyFromSurfaceToVideoFrame(
+    const gfx::Rect& src_rect,
+    scoped_refptr<media::VideoFrame> target,
+    const base::Callback<void(const gfx::Rect&, bool)>& callback) {
+  NOTIMPLEMENTED();
+  callback.Run(gfx::Rect(), false);
+}
+
 bool RenderWidgetHostViewBase::IsShowingContextMenu() const {
   return showing_context_menu_;
 }
 
 void RenderWidgetHostViewBase::SetShowingContextMenu(bool showing) {
   DCHECK_NE(showing_context_menu_, showing);
   showing_context_menu_ = showing;
 }
 
 base::string16 RenderWidgetHostViewBase::GetSelectedText() {
@@ skipping 332 matching lines @@
 
 bool RenderWidgetHostViewBase::IsChildFrameForTesting() const {
   return false;
 }
 
 cc::SurfaceId RenderWidgetHostViewBase::SurfaceIdForTesting() const {
   return cc::SurfaceId();
 }
 
 }  // namespace content