Reland of Move MutableDataY{,U,V} methods to I420Buffer only.

webrtc/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 129 matching lines @@
     codec_inst_.height = kHeight;
     const int kFramerate = 30;
     codec_inst_.maxFramerate = kFramerate;
     // Setting aligned stride values.
     int stride_uv;
     int stride_y;
     Calc16ByteAlignedStride(codec_inst_.width, &stride_y, &stride_uv);
     EXPECT_EQ(stride_y, 176);
     EXPECT_EQ(stride_uv, 96);
 
-    input_frame_.CreateEmptyFrame(codec_inst_.width, codec_inst_.height,
-                                  stride_y, stride_uv, stride_uv);
-    input_frame_.set_timestamp(kTestTimestamp);
+    rtc::scoped_refptr<I420Buffer> buffer = I420Buffer::Create(
+        codec_inst_.width, codec_inst_.height, stride_y, stride_uv, stride_uv);
     // Using ConvertToI420 to add stride to the image.
-    EXPECT_EQ(0, ConvertToI420(kI420, source_buffer_.get(), 0, 0,
-                               codec_inst_.width, codec_inst_.height, 0,
-                               kVideoRotation_0, &input_frame_));
+    EXPECT_EQ(
+        0, ConvertToI420(kI420, source_buffer_.get(), 0, 0, codec_inst_.width,
+                         codec_inst_.height, 0, kVideoRotation_0,
+                         buffer.get()));
+    input_frame_.reset(
+        new VideoFrame(buffer, kTestTimestamp, 0, webrtc::kVideoRotation_0));
   }
 
   void SetUpEncodeDecode() {
     codec_inst_.startBitrate = 300;
     codec_inst_.maxBitrate = 4000;
     codec_inst_.qpMax = 56;
     codec_inst_.codecSpecific.VP8.denoisingOn = true;
 
     EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
               encoder_->InitEncode(&codec_inst_, 1, 1440));
@@ skipping 21 matching lines @@
     return 0;
   }
 
   const int kWidth = 172;
   const int kHeight = 144;
 
   std::unique_ptr<Vp8UnitTestEncodeCompleteCallback> encode_complete_callback_;
   std::unique_ptr<Vp8UnitTestDecodeCompleteCallback> decode_complete_callback_;
   std::unique_ptr<uint8_t[]> source_buffer_;
   FILE* source_file_;
-  VideoFrame input_frame_;
+  std::unique_ptr<VideoFrame> input_frame_;
   std::unique_ptr<VideoEncoder> encoder_;
   std::unique_ptr<VideoDecoder> decoder_;
   EncodedImage encoded_frame_;
   VideoFrame decoded_frame_;
   size_t length_source_frame_;
   VideoCodec codec_inst_;
 };
 
 TEST_F(TestVp8Impl, EncoderParameterTest) {
   strncpy(codec_inst_.plName, "VP8", 31);
@@ skipping 21 matching lines @@
   EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->InitDecode(&codec_inst_, 1));
 }
 
 #if defined(WEBRTC_ANDROID)
 #define MAYBE_AlignedStrideEncodeDecode DISABLED_AlignedStrideEncodeDecode
 #else
 #define MAYBE_AlignedStrideEncodeDecode AlignedStrideEncodeDecode
 #endif
 TEST_F(TestVp8Impl, MAYBE_AlignedStrideEncodeDecode) {
   SetUpEncodeDecode();
-  encoder_->Encode(input_frame_, NULL, NULL);
+  encoder_->Encode(*input_frame_, NULL, NULL);
   EXPECT_GT(WaitForEncodedFrame(), 0u);
   // First frame should be a key frame.
   encoded_frame_._frameType = kVideoFrameKey;
   encoded_frame_.ntp_time_ms_ = kTestNtpTimeMs;
   EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
             decoder_->Decode(encoded_frame_, false, NULL));
   EXPECT_GT(WaitForDecodedFrame(), 0u);
   // Compute PSNR on all planes (faster than SSIM).
-  EXPECT_GT(I420PSNR(&input_frame_, &decoded_frame_), 36);
+  EXPECT_GT(I420PSNR(input_frame_.get(), &decoded_frame_), 36);
   EXPECT_EQ(kTestTimestamp, decoded_frame_.timestamp());
   EXPECT_EQ(kTestNtpTimeMs, decoded_frame_.ntp_time_ms());
 }
 
 #if defined(WEBRTC_ANDROID)
 #define MAYBE_DecodeWithACompleteKeyFrame DISABLED_DecodeWithACompleteKeyFrame
 #else
 #define MAYBE_DecodeWithACompleteKeyFrame DecodeWithACompleteKeyFrame
 #endif
 TEST_F(TestVp8Impl, MAYBE_DecodeWithACompleteKeyFrame) {
   SetUpEncodeDecode();
-  encoder_->Encode(input_frame_, NULL, NULL);
+  encoder_->Encode(*input_frame_, NULL, NULL);
   EXPECT_GT(WaitForEncodedFrame(), 0u);
   // Setting complete to false -> should return an error.
   encoded_frame_._completeFrame = false;
   EXPECT_EQ(WEBRTC_VIDEO_CODEC_ERROR,
             decoder_->Decode(encoded_frame_, false, NULL));
   // Setting complete back to true. Forcing a delta frame.
   encoded_frame_._frameType = kVideoFrameDelta;
   encoded_frame_._completeFrame = true;
   EXPECT_EQ(WEBRTC_VIDEO_CODEC_ERROR,
             decoder_->Decode(encoded_frame_, false, NULL));
   // Now setting a key frame.
   encoded_frame_._frameType = kVideoFrameKey;
   EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK,
             decoder_->Decode(encoded_frame_, false, NULL));
-  EXPECT_GT(I420PSNR(&input_frame_, &decoded_frame_), 36);
+  EXPECT_GT(I420PSNR(input_frame_.get(), &decoded_frame_), 36);
 }
 
 }  // namespace webrtc