ScaleYV12 optimization....

media/base/video_frame_impl_unittest.cc

 // Copyright (c) 2009 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/buffers.h"
 #include "media/base/mock_media_filters.h"
 #include "media/base/video_frame_impl.h"
 #include "media/base/yuv_convert.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 24 matching lines @@
                                      yuv_surface.height,
                                      yv12_frame->GetTimestamp(),
                                      yv12_frame->GetDuration(),
                                      &rgb_frame);
   media::VideoSurface rgb_surface;
   EXPECT_TRUE(rgb_frame->Lock(&rgb_surface));
   EXPECT_EQ(rgb_surface.width, yuv_surface.width);
   EXPECT_EQ(rgb_surface.height, yuv_surface.height);
   EXPECT_EQ(rgb_surface.planes, expect_rgb_planes);
 
-  media::ConvertYV12ToRGB32(yuv_surface.data[VideoSurface::kYPlane],
-                            yuv_surface.data[VideoSurface::kUPlane],
-                            yuv_surface.data[VideoSurface::kVPlane],
-                            rgb_surface.data[VideoSurface::kRGBPlane],
-                            rgb_surface.width,
-                            rgb_surface.height,
-                            yuv_surface.strides[VideoSurface::kYPlane],
-                            yuv_surface.strides[VideoSurface::kUPlane],
-                            rgb_surface.strides[VideoSurface::kRGBPlane]);
+  media::ConvertYUVToRGB32(yuv_surface.data[VideoSurface::kYPlane],
+                           yuv_surface.data[VideoSurface::kUPlane],
+                           yuv_surface.data[VideoSurface::kVPlane],
+                           rgb_surface.data[VideoSurface::kRGBPlane],
+                           rgb_surface.width,
+                           rgb_surface.height,
+                           yuv_surface.strides[VideoSurface::kYPlane],
+                           yuv_surface.strides[VideoSurface::kUPlane],
+                           rgb_surface.strides[VideoSurface::kRGBPlane],
+                           media::YV12);
 
   for (size_t row = 0; row < rgb_surface.height; ++row) {
     uint32* rgb_row_data = reinterpret_cast<uint32*>(
         rgb_surface.data[VideoSurface::kRGBPlane] +
         (rgb_surface.strides[VideoSurface::kRGBPlane] * row));
     for (size_t col = 0; col < rgb_surface.width; ++col) {
       EXPECT_EQ(rgb_row_data[col], expect_rgb_color);
     }
   }
   rgb_frame->Unlock();
@@ skipping 34 matching lines @@
   EXPECT_TRUE(frame->IsDiscontinuous());
   frame->SetDiscontinuous(false);
   EXPECT_FALSE(frame->IsDiscontinuous());
 
   // Test VideoFrame implementation.
   media::MockVideoDecoder::InitializeYV12Frame(frame, 0.0f);
   ExpectFrameColor(frame, 0xFF000000);
   media::MockVideoDecoder::InitializeYV12Frame(frame, 1.0f);
   ExpectFrameColor(frame, 0xFFFFFFFF);
 }