Removed QuadSink and MockQuadCuller

cc/layers/video_layer_impl.cc

 // Copyright 2011 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 "cc/layers/video_layer_impl.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
-#include "cc/layers/quad_sink.h"
 #include "cc/layers/video_frame_provider_client_impl.h"
 #include "cc/quads/io_surface_draw_quad.h"
 #include "cc/quads/stream_video_draw_quad.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/quads/yuv_video_draw_quad.h"
 #include "cc/resources/resource_provider.h"
 #include "cc/resources/single_release_callback.h"
 #include "cc/trees/layer_tree_impl.h"
+#include "cc/trees/occlusion_tracker.h"
 #include "cc/trees/proxy.h"
 #include "media/base/video_frame.h"
 
 #if defined(VIDEO_HOLE)
 #include "cc/quads/solid_color_draw_quad.h"
 #endif  // defined(VIDEO_HOLE)
 
 namespace cc {
 
 // static
@@ skipping 89 matching lines @@
   for (size_t i = 0; i < external_resources.mailboxes.size(); ++i) {
     unsigned resource_id = resource_provider->CreateResourceFromTextureMailbox(
         external_resources.mailboxes[i],
         SingleReleaseCallback::Create(external_resources.release_callbacks[i]));
     frame_resources_.push_back(resource_id);
   }
 
   return true;
 }
 
-void VideoLayerImpl::AppendQuads(QuadSink* quad_sink,
-                                 AppendQuadsData* append_quads_data) {
+void VideoLayerImpl::AppendQuads(
+    RenderPass* render_pass,
+    const OcclusionTracker<LayerImpl>& occlusion_tracker,
+    AppendQuadsData* append_quads_data) {
   DCHECK(frame_.get());
 
-  SharedQuadState* shared_quad_state = quad_sink->CreateSharedQuadState();
+  SharedQuadState* shared_quad_state =
+      render_pass->CreateAndAppendSharedQuadState();
   PopulateSharedQuadState(shared_quad_state);
 
   AppendDebugBorderQuad(
-      quad_sink, content_bounds(), shared_quad_state, append_quads_data);
+      render_pass, content_bounds(), shared_quad_state, append_quads_data);
 
   gfx::Rect quad_rect(content_bounds());
   gfx::Rect opaque_rect(contents_opaque() ? quad_rect : gfx::Rect());
   gfx::Rect visible_rect = frame_->visible_rect();
   gfx::Size coded_size = frame_->coded_size();
 
-  gfx::Rect visible_quad_rect = quad_sink->UnoccludedContentRect(
+  gfx::Rect visible_quad_rect = occlusion_tracker.UnoccludedContentRect(
       quad_rect, draw_properties().target_space_transform);
   if (visible_quad_rect.IsEmpty())
     return;
 
   // Pixels for macroblocked formats.
   const float tex_width_scale =
       static_cast<float>(visible_rect.width()) / coded_size.width();
   const float tex_height_scale =
       static_cast<float>(visible_rect.height()) / coded_size.height();
   const float tex_x_offset =
@@ skipping 18 matching lines @@
                            quad_rect,
                            opaque_rect,
                            visible_quad_rect,
                            software_resources_[0],
                            premultiplied_alpha,
                            uv_top_left,
                            uv_bottom_right,
                            SK_ColorTRANSPARENT,
                            opacity,
                            flipped);
-      quad_sink->Append(texture_quad.PassAs<DrawQuad>());
+      render_pass->AppendDrawQuad(texture_quad.PassAs<DrawQuad>());
       break;
     }
     case VideoFrameExternalResources::YUV_RESOURCE: {
       DCHECK_GE(frame_resources_.size(), 3u);
       if (frame_resources_.size() < 3u)
         break;
       YUVVideoDrawQuad::ColorSpace color_space =
           frame_->format() == media::VideoFrame::YV12J
               ? YUVVideoDrawQuad::REC_601_JPEG
               : YUVVideoDrawQuad::REC_601;
       gfx::RectF tex_coord_rect(
           tex_x_offset, tex_y_offset, tex_width_scale, tex_height_scale);
       scoped_ptr<YUVVideoDrawQuad> yuv_video_quad = YUVVideoDrawQuad::Create();
       yuv_video_quad->SetNew(
           shared_quad_state,
           quad_rect,
           opaque_rect,
           visible_quad_rect,
           tex_coord_rect,
           frame_resources_[0],
           frame_resources_[1],
           frame_resources_[2],
           frame_resources_.size() > 3 ? frame_resources_[3] : 0,
           color_space);
-      quad_sink->Append(yuv_video_quad.PassAs<DrawQuad>());
+      render_pass->AppendDrawQuad(yuv_video_quad.PassAs<DrawQuad>());
       break;
     }
     case VideoFrameExternalResources::RGB_RESOURCE: {
       DCHECK_EQ(frame_resources_.size(), 1u);
       if (frame_resources_.size() < 1u)
         break;
       bool premultiplied_alpha = true;
       gfx::PointF uv_top_left(0.f, 0.f);
       gfx::PointF uv_bottom_right(tex_width_scale, tex_height_scale);
       float opacity[] = {1.0f, 1.0f, 1.0f, 1.0f};
       bool flipped = false;
       scoped_ptr<TextureDrawQuad> texture_quad = TextureDrawQuad::Create();
       texture_quad->SetNew(shared_quad_state,
                            quad_rect,
                            opaque_rect,
                            visible_quad_rect,
                            frame_resources_[0],
                            premultiplied_alpha,
                            uv_top_left,
                            uv_bottom_right,
                            SK_ColorTRANSPARENT,
                            opacity,
                            flipped);
-      quad_sink->Append(texture_quad.PassAs<DrawQuad>());
+      render_pass->AppendDrawQuad(texture_quad.PassAs<DrawQuad>());
       break;
     }
     case VideoFrameExternalResources::STREAM_TEXTURE_RESOURCE: {
       DCHECK_EQ(frame_resources_.size(), 1u);
       if (frame_resources_.size() < 1u)
         break;
       gfx::Transform scale;
       scale.Scale(tex_width_scale, tex_height_scale);
       scoped_ptr<StreamVideoDrawQuad> stream_video_quad =
           StreamVideoDrawQuad::Create();
       stream_video_quad->SetNew(
           shared_quad_state,
           quad_rect,
           opaque_rect,
           visible_quad_rect,
           frame_resources_[0],
           scale * provider_client_impl_->stream_texture_matrix());
-      quad_sink->Append(stream_video_quad.PassAs<DrawQuad>());
+      render_pass->AppendDrawQuad(stream_video_quad.PassAs<DrawQuad>());
       break;
     }
     case VideoFrameExternalResources::IO_SURFACE: {
       DCHECK_EQ(frame_resources_.size(), 1u);
       if (frame_resources_.size() < 1u)
         break;
       scoped_ptr<IOSurfaceDrawQuad> io_surface_quad =
           IOSurfaceDrawQuad::Create();
       io_surface_quad->SetNew(shared_quad_state,
                               quad_rect,
                               opaque_rect,
                               visible_quad_rect,
                               visible_rect.size(),
                               frame_resources_[0],
                               IOSurfaceDrawQuad::UNFLIPPED);
-      quad_sink->Append(io_surface_quad.PassAs<DrawQuad>());
+      render_pass->AppendDrawQuad(io_surface_quad.PassAs<DrawQuad>());
       break;
     }
 #if defined(VIDEO_HOLE)
     // This block and other blocks wrapped around #if defined(GOOGLE_TV) is not
     // maintained by the general compositor team. Please contact the following
     // people instead:
     //
     // wonsik@chromium.org
     // ycheo@chromium.org
     case VideoFrameExternalResources::HOLE: {
       DCHECK_EQ(frame_resources_.size(), 0u);
       scoped_ptr<SolidColorDrawQuad> solid_color_draw_quad =
           SolidColorDrawQuad::Create();
 
       // Create a solid color quad with transparent black and force no
       // blending / no anti-aliasing.
       gfx::Rect opaque_rect = quad_rect;
       solid_color_draw_quad->SetAll(shared_quad_state,
                                     quad_rect,
                                     opaque_rect,
                                     visible_quad_rect,
                                     false,
                                     SK_ColorTRANSPARENT,
                                     true);
-      quad_sink->Append(solid_color_draw_quad.PassAs<DrawQuad>());
+      render_pass->AppendDrawQuad(solid_color_draw_quad.PassAs<DrawQuad>());
       break;
     }
 #endif  // defined(VIDEO_HOLE)
     case VideoFrameExternalResources::NONE:
       NOTIMPLEMENTED();
       break;
   }
 }
 
 void VideoLayerImpl::DidDraw(ResourceProvider* resource_provider) {
@@ skipping 32 matching lines @@
 void VideoLayerImpl::SetProviderClientImpl(
     scoped_refptr<VideoFrameProviderClientImpl> provider_client_impl) {
   provider_client_impl_ = provider_client_impl;
 }
 
 const char* VideoLayerImpl::LayerTypeAsString() const {
   return "cc::VideoLayerImpl";
 }
 
 }  // namespace cc