Moved SkCanvasVideoRenderer to media/filters.

webkit/media/skcanvas_video_renderer_unittest.cc

Index: webkit/media/skcanvas_video_renderer_unittest.cc
diff --git a/webkit/media/skcanvas_video_renderer_unittest.cc b/webkit/media/skcanvas_video_renderer_unittest.cc
deleted file mode 100644
index f83d75a381030c2d9eb476ee814619919f1edd7e..0000000000000000000000000000000000000000
--- a/webkit/media/skcanvas_video_renderer_unittest.cc
+++ /dev/null
@@ -1,202 +0,0 @@
-// 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 "media/base/video_frame.h"
-#include "media/base/video_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkCanvas.h"
-#include "third_party/skia/include/core/SkDevice.h"
-#include "webkit/media/skcanvas_video_renderer.h"
-
-using media::VideoFrame;
-
-namespace webkit_media {
-
-static const int kWidth = 320;
-static const int kHeight = 240;
-static const gfx::Rect kNaturalRect(0, 0, kWidth, kHeight);
-
-// Helper for filling a |canvas| with a solid |color|.
-void FillCanvas(SkCanvas* canvas, SkColor color) {
-  const SkBitmap& bitmap = canvas->getDevice()->accessBitmap(true);
-  bitmap.lockPixels();
-  bitmap.eraseColor(color);
-  bitmap.unlockPixels();
-}
-
-// Helper for returning the color of a solid |canvas|.
-SkColor GetColor(SkCanvas* canvas) {
-  const SkBitmap& bitmap = canvas->getDevice()->accessBitmap(false);
-  bitmap.lockPixels();
-  SkColor c = bitmap.getColor(0, 0);
-  bitmap.unlockPixels();
-  return c;
-}
-
-class SkCanvasVideoRendererTest : public testing::Test {
- public:
-  enum Color {
-    kRed,
-    kBlue,
-  };
-
-  SkCanvasVideoRendererTest();
-  virtual ~SkCanvasVideoRendererTest();
-
-  // Paints to |canvas| using |renderer_| without any frame data.
-  void PaintWithoutFrame(SkCanvas* canvas);
-
-  // Paints the |video_frame| to the |canvas| using |renderer_|, setting the
-  // color of |video_frame| to |color| first.
-  void Paint(VideoFrame* video_frame, SkCanvas* canvas, Color color);
-
-  // Getters for various frame sizes.
-  VideoFrame* natural_frame() { return natural_frame_; }
-  VideoFrame* larger_frame() { return larger_frame_; }
-  VideoFrame* smaller_frame() { return smaller_frame_; }
-
-  // Getters for canvases that trigger the various painting paths.
-  SkCanvas* fast_path_canvas() { return &fast_path_canvas_; }
-  SkCanvas* slow_path_canvas() { return &slow_path_canvas_; }
-
- private:
-  SkCanvasVideoRenderer renderer_;
-
-  scoped_refptr<VideoFrame> natural_frame_;
-  scoped_refptr<VideoFrame> larger_frame_;
-  scoped_refptr<VideoFrame> smaller_frame_;
-
-  SkDevice fast_path_device_;
-  SkCanvas fast_path_canvas_;
-  SkDevice slow_path_device_;
-  SkCanvas slow_path_canvas_;
-
-  DISALLOW_COPY_AND_ASSIGN(SkCanvasVideoRendererTest);
-};
-
-SkCanvasVideoRendererTest::SkCanvasVideoRendererTest()
-    : natural_frame_(VideoFrame::CreateBlackFrame(gfx::Size(kWidth, kHeight))),
-      larger_frame_(VideoFrame::CreateBlackFrame(
-          gfx::Size(kWidth * 2, kHeight * 2))),
-      smaller_frame_(VideoFrame::CreateBlackFrame(
-          gfx::Size(kWidth / 2, kHeight / 2))),
-      fast_path_device_(SkBitmap::kARGB_8888_Config, kWidth, kHeight, true),
-      fast_path_canvas_(&fast_path_device_),
-      slow_path_device_(SkBitmap::kARGB_8888_Config, kWidth, kHeight, false),
-      slow_path_canvas_(&slow_path_device_) {
-  // Give each frame a unique timestamp.
-  natural_frame_->SetTimestamp(base::TimeDelta::FromMilliseconds(1));
-  larger_frame_->SetTimestamp(base::TimeDelta::FromMilliseconds(2));
-  smaller_frame_->SetTimestamp(base::TimeDelta::FromMilliseconds(3));
-}
-
-SkCanvasVideoRendererTest::~SkCanvasVideoRendererTest() {}
-
-void SkCanvasVideoRendererTest::PaintWithoutFrame(SkCanvas* canvas) {
-  renderer_.Paint(NULL, canvas, kNaturalRect, 0xFF);
-}
-
-void SkCanvasVideoRendererTest::Paint(VideoFrame* video_frame,
-                                      SkCanvas* canvas,
-                                      Color color) {
-  switch (color) {
-    case kRed:
-      media::FillYUV(video_frame, 76, 84, 255);
-      break;
-    case kBlue:
-      media::FillYUV(video_frame, 29, 255, 107);
-      break;
-  }
-  renderer_.Paint(video_frame, canvas, kNaturalRect, 0xFF);
-}
-
-TEST_F(SkCanvasVideoRendererTest, FastPaint_NoFrame) {
-  // Test that black gets painted over canvas.
-  FillCanvas(fast_path_canvas(), SK_ColorRED);
-  PaintWithoutFrame(fast_path_canvas());
-  EXPECT_EQ(SK_ColorBLACK, GetColor(fast_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, SlowPaint_NoFrame) {
-  // Test that black gets painted over canvas.
-  FillCanvas(slow_path_canvas(), SK_ColorRED);
-  PaintWithoutFrame(slow_path_canvas());
-  EXPECT_EQ(SK_ColorBLACK, GetColor(slow_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, FastPaint_Natural) {
-  Paint(natural_frame(), fast_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(fast_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, SlowPaint_Natural) {
-  Paint(natural_frame(), slow_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(slow_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, FastPaint_Larger) {
-  Paint(natural_frame(), fast_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(fast_path_canvas()));
-
-  Paint(larger_frame(), fast_path_canvas(), kBlue);
-  EXPECT_EQ(SK_ColorBLUE, GetColor(fast_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, SlowPaint_Larger) {
-  Paint(natural_frame(), slow_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(slow_path_canvas()));
-
-  Paint(larger_frame(), slow_path_canvas(), kBlue);
-  EXPECT_EQ(SK_ColorBLUE, GetColor(slow_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, FastPaint_Smaller) {
-  Paint(natural_frame(), fast_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(fast_path_canvas()));
-
-  Paint(smaller_frame(), fast_path_canvas(), kBlue);
-  EXPECT_EQ(SK_ColorBLUE, GetColor(fast_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, SlowPaint_Smaller) {
-  Paint(natural_frame(), slow_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(slow_path_canvas()));
-
-  Paint(smaller_frame(), slow_path_canvas(), kBlue);
-  EXPECT_EQ(SK_ColorBLUE, GetColor(slow_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, FastPaint_NoTimestamp) {
-  VideoFrame* video_frame = natural_frame();
-  video_frame->SetTimestamp(media::kNoTimestamp());
-  Paint(video_frame, fast_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(fast_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, SlowPaint_NoTimestamp) {
-  VideoFrame* video_frame = natural_frame();
-  video_frame->SetTimestamp(media::kNoTimestamp());
-  Paint(video_frame, slow_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(slow_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, FastPaint_SameVideoFrame) {
-  Paint(natural_frame(), fast_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(fast_path_canvas()));
-
-  // Fast paints always get painted to the canvas.
-  Paint(natural_frame(), fast_path_canvas(), kBlue);
-  EXPECT_EQ(SK_ColorBLUE, GetColor(fast_path_canvas()));
-}
-
-TEST_F(SkCanvasVideoRendererTest, SlowPaint_SameVideoFrame) {
-  Paint(natural_frame(), slow_path_canvas(), kRed);
-  EXPECT_EQ(SK_ColorRED, GetColor(slow_path_canvas()));
-
-  // Slow paints can get cached, expect the old color value.
-  Paint(natural_frame(), slow_path_canvas(), kBlue);
-  EXPECT_EQ(SK_ColorRED, GetColor(slow_path_canvas()));
-}
-
-}  // namespace webkit_media