Increase YUV video clamping

cc/output/renderer_pixeltest.cc

Index: cc/output/renderer_pixeltest.cc
diff --git a/cc/output/renderer_pixeltest.cc b/cc/output/renderer_pixeltest.cc
index 295fc84576770209e52260cfceb503332c5ae7b6..ed3f9508bf06ace9c7f50f9bbd59ced0d5038b60 100644
--- a/cc/output/renderer_pixeltest.cc
+++ b/cc/output/renderer_pixeltest.cc
@@ -247,11 +247,24 @@ void CreateTestYUVVideoDrawQuad_FromVideoFrame(
             resources.release_callbacks[media::VideoFrame::kAPlane]));
   }
 
+  const gfx::Size ya_tex_size = video_frame->coded_size();
+  const gfx::Size uv_tex_size = media::VideoFrame::PlaneSize(
+      video_frame->format(), media::VideoFrame::kUPlane,
+      video_frame->coded_size());
+  DCHECK(uv_tex_size == media::VideoFrame::PlaneSize(
+                            video_frame->format(), media::VideoFrame::kVPlane,
+                            video_frame->coded_size()));
+  if (with_alpha) {
+    DCHECK(ya_tex_size == media::VideoFrame::PlaneSize(

[enne (OOO), 2015/03/18 19:25:57]

DCHECK_EQ

+                              video_frame->format(), media::VideoFrame::kAPlane,
+                              video_frame->coded_size()));
+  }
+
   YUVVideoDrawQuad* yuv_quad =
       render_pass->CreateAndAppendDrawQuad<YUVVideoDrawQuad>();
   yuv_quad->SetNew(shared_state, rect, opaque_rect, rect, tex_coord_rect,
-                   video_frame->coded_size(), y_resource, u_resource,
-                   v_resource, a_resource, color_space);
+                   ya_tex_size, uv_tex_size, y_resource, u_resource, v_resource,
+                   a_resource, color_space);
 }
 
 void CreateTestYUVVideoDrawQuad_Striped(
@@ -933,8 +946,8 @@ class VideoGLRendererPixelTest : public GLRendererPixelTest {
     // the final image.  Bleeding will appear on all four sides of the video
     // if the tex coords are not clamped.
     CreateTestYUVVideoDrawQuad_TwoColor(
-        shared_state, format, false, tex_coord_rect, background_size, 0, 0, 0,
-        green_rect, 149, 43, 21, pass.get(), video_resource_updater_.get(),
+        shared_state, format, false, tex_coord_rect, background_size, 128, 128,
+        128, green_rect, 149, 43, 21, pass.get(), video_resource_updater_.get(),
         resource_provider_.get());
     pass_list->push_back(pass.Pass());
   }