cc: custom bilinear filtering for YUV quad.

cc/output/renderer_pixeltest.cc

 // Copyright 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 <stddef.h>
 #include <stdint.h>
 #include <memory>
 
 #include "base/message_loop/message_loop.h"
 #include "cc/base/math_util.h"
@@ skipping 1101 matching lines @@
 
   bool highbit = GetParam();
   CreateTestYUVVideoDrawQuad_Striped(
       shared_state, media::PIXEL_FORMAT_YV12, false, highbit,
       gfx::RectF(0.0f, 0.0f, 1.0f, 1.0f), pass.get(),
       video_resource_updater_.get(), rect, rect, resource_provider_.get());
 
   RenderPassList pass_list;
   pass_list.push_back(std::move(pass));
 
-  EXPECT_TRUE(
-      this->RunPixelTest(&pass_list,
-                         base::FilePath(FILE_PATH_LITERAL("yuv_stripes.png")),
-                         FuzzyPixelOffByOneComparator(true)));
+  base::FilePath file_path =
+      base::FilePath(FILE_PATH_LITERAL("yuv_stripes.png"));
+  if (highbit)
+    file_path = base::FilePath(FILE_PATH_LITERAL("yuv_stripes_highbit.png"));
+  EXPECT_TRUE(this->RunPixelTest(&pass_list, file_path,
+                                 FuzzyPixelOffByOneComparator(true)));
 }
 
 TEST_P(VideoGLRendererPixelHiLoTest, ClippedYUVRect) {
   gfx::Rect viewport(this->device_viewport_size_);
   gfx::Rect draw_rect(this->device_viewport_size_.width() * 1.5,
                       this->device_viewport_size_.height() * 1.5);
 
   RenderPassId id(1, 1);
   std::unique_ptr<RenderPass> pass = CreateTestRootRenderPass(id, viewport);
 
   SharedQuadState* shared_state =
       CreateTestSharedQuadState(gfx::Transform(), viewport, pass.get());
 
   bool highbit = GetParam();
   CreateTestYUVVideoDrawQuad_Striped(
       shared_state, media::PIXEL_FORMAT_YV12, false, highbit,
       gfx::RectF(0.0f, 0.0f, 1.0f, 1.0f), pass.get(),
       video_resource_updater_.get(), draw_rect, viewport,
       resource_provider_.get());
   RenderPassList pass_list;
   pass_list.push_back(std::move(pass));
 
-  EXPECT_TRUE(this->RunPixelTest(
-      &pass_list, base::FilePath(FILE_PATH_LITERAL("yuv_stripes_clipped.png")),
-      FuzzyPixelOffByOneComparator(true)));
+  base::FilePath file_path =
+      base::FilePath(FILE_PATH_LITERAL("yuv_stripes_clipped.png"));
+  if (highbit) {
+    file_path =
+        base::FilePath(FILE_PATH_LITERAL("yuv_stripes_clipped_highbit.png"));
+  }
+  EXPECT_TRUE(this->RunPixelTest(&pass_list, file_path,
+                                 FuzzyPixelOffByOneComparator(true)));
 }
 
 TEST_F(VideoGLRendererPixelHiLoTest, OffsetYUVRect) {
   gfx::Rect rect(this->device_viewport_size_);
 
   RenderPassId id(1, 1);
   std::unique_ptr<RenderPass> pass = CreateTestRootRenderPass(id, rect);
 
   SharedQuadState* shared_state =
       CreateTestSharedQuadState(gfx::Transform(), rect, pass.get());
@@ skipping 1986 matching lines @@
 
   EXPECT_TRUE(this->RunPixelTest(
       &pass_list, base::FilePath(FILE_PATH_LITERAL("spiral.png")),
       FuzzyPixelOffByOneComparator(true)));
 }
 
 #endif  // !defined(OS_ANDROID)
 
 }  // namespace
 }  // namespace cc