Replace scoped_ptr with unique_ptr in webrtc/common_video/

webrtc/common_video/libyuv/libyuv_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.
  */
 
 #include <math.h>
 #include <string.h>
 
+#include <memory>
+
 #include "testing/gtest/include/gtest/gtest.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
 #include "webrtc/system_wrappers/include/tick_util.h"
 #include "webrtc/test/testsupport/fileutils.h"
 #include "webrtc/video_frame.h"
 
 namespace webrtc {
 
 int PrintBuffer(const uint8_t* buffer, int width, int height, int stride) {
   if (buffer == NULL)
     return -1;
@@ skipping 50 matching lines @@
 }
 
 class TestLibYuv : public ::testing::Test {
  protected:
   TestLibYuv();
   virtual void SetUp();
   virtual void TearDown();
 
   FILE* source_file_;
   VideoFrame orig_frame_;
-  rtc::scoped_ptr<uint8_t[]> orig_buffer_;
+  std::unique_ptr<uint8_t[]> orig_buffer_;
   const int width_;
   const int height_;
   const int size_y_;
   const int size_uv_;
   const size_t frame_length_;
 };
 
 TestLibYuv::TestLibYuv()
     : source_file_(NULL),
       orig_frame_(),
@@ skipping 43 matching lines @@
   FILE*  output_file = fopen(output_file_name.c_str(), "wb");
   ASSERT_TRUE(output_file != NULL);
 
   double psnr = 0.0;
 
   VideoFrame res_i420_frame;
   res_i420_frame.CreateEmptyFrame(width_, height_, width_,
                                                (width_ + 1) / 2,
                                                (width_ + 1) / 2);
   printf("\nConvert #%d I420 <-> I420 \n", j);
-  rtc::scoped_ptr<uint8_t[]> out_i420_buffer(new uint8_t[frame_length_]);
+  std::unique_ptr<uint8_t[]> out_i420_buffer(new uint8_t[frame_length_]);
   EXPECT_EQ(0, ConvertFromI420(orig_frame_, kI420, 0,
                                out_i420_buffer.get()));
   EXPECT_EQ(0, ConvertToI420(kI420, out_i420_buffer.get(), 0, 0, width_,
                              height_, 0, kVideoRotation_0, &res_i420_frame));
 
   if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
     return;
   }
   psnr = I420PSNR(&orig_frame_, &res_i420_frame);
   EXPECT_EQ(48.0, psnr);
   j++;
 
   printf("\nConvert #%d I420 <-> RGB24\n", j);
-  rtc::scoped_ptr<uint8_t[]> res_rgb_buffer2(new uint8_t[width_ * height_ * 3]);
+  std::unique_ptr<uint8_t[]> res_rgb_buffer2(new uint8_t[width_ * height_ * 3]);
   // Align the stride values for the output frame.
   int stride_y = 0;
   int stride_uv = 0;
   Calc16ByteAlignedStride(width_, &stride_y, &stride_uv);
   res_i420_frame.CreateEmptyFrame(width_, height_, stride_y,
                                   stride_uv, stride_uv);
   EXPECT_EQ(0, ConvertFromI420(orig_frame_, kRGB24, 0, res_rgb_buffer2.get()));
 
   EXPECT_EQ(0, ConvertToI420(kRGB24, res_rgb_buffer2.get(), 0, 0, width_,
                              height_, 0, kVideoRotation_0, &res_i420_frame));
 
   if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
     return;
   }
   psnr = I420PSNR(&orig_frame_, &res_i420_frame);
 
   // Optimization Speed- quality trade-off => 45 dB only (platform dependant).
   EXPECT_GT(ceil(psnr), 44);
   j++;
 
   printf("\nConvert #%d I420 <-> UYVY\n", j);
-  rtc::scoped_ptr<uint8_t[]> out_uyvy_buffer(new uint8_t[width_ * height_ * 2]);
+  std::unique_ptr<uint8_t[]> out_uyvy_buffer(new uint8_t[width_ * height_ * 2]);
   EXPECT_EQ(0, ConvertFromI420(orig_frame_,  kUYVY, 0, out_uyvy_buffer.get()));
   EXPECT_EQ(0, ConvertToI420(kUYVY, out_uyvy_buffer.get(), 0, 0, width_,
                              height_, 0, kVideoRotation_0, &res_i420_frame));
   psnr = I420PSNR(&orig_frame_, &res_i420_frame);
   EXPECT_EQ(48.0, psnr);
   if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
     return;
   }
   j++;
 
   printf("\nConvert #%d I420 <-> YV12\n", j);
-  rtc::scoped_ptr<uint8_t[]> outYV120Buffer(new uint8_t[frame_length_]);
-  rtc::scoped_ptr<uint8_t[]> res_i420_buffer(new uint8_t[frame_length_]);
+  std::unique_ptr<uint8_t[]> outYV120Buffer(new uint8_t[frame_length_]);
+  std::unique_ptr<uint8_t[]> res_i420_buffer(new uint8_t[frame_length_]);
   VideoFrame yv12_frame;
   EXPECT_EQ(0, ConvertFromI420(orig_frame_, kYV12, 0, outYV120Buffer.get()));
   yv12_frame.CreateFrame(outYV120Buffer.get(),
                          outYV120Buffer.get() + size_y_,
                          outYV120Buffer.get() + size_y_ + size_uv_,
                          width_, height_,
                          width_, (width_ + 1) / 2, (width_ + 1) / 2,
                          kVideoRotation_0);
   EXPECT_EQ(0, ConvertFromYV12(yv12_frame, kI420, 0, res_i420_buffer.get()));
   if (fwrite(res_i420_buffer.get(), 1, frame_length_, output_file) !=
       frame_length_) {
     return;
   }
 
   ConvertToI420(kI420, res_i420_buffer.get(), 0, 0, width_, height_, 0,
                 kVideoRotation_0, &res_i420_frame);
   psnr = I420PSNR(&orig_frame_, &res_i420_frame);
   EXPECT_EQ(48.0, psnr);
   j++;
 
   printf("\nConvert #%d I420 <-> YUY2\n", j);
-  rtc::scoped_ptr<uint8_t[]> out_yuy2_buffer(new uint8_t[width_ * height_ * 2]);
+  std::unique_ptr<uint8_t[]> out_yuy2_buffer(new uint8_t[width_ * height_ * 2]);
   EXPECT_EQ(0, ConvertFromI420(orig_frame_,  kYUY2, 0, out_yuy2_buffer.get()));
 
   EXPECT_EQ(0, ConvertToI420(kYUY2, out_yuy2_buffer.get(), 0, 0, width_,
                              height_, 0, kVideoRotation_0, &res_i420_frame));
 
   if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
     return;
   }
 
   psnr = I420PSNR(&orig_frame_, &res_i420_frame);
   EXPECT_EQ(48.0, psnr);
   printf("\nConvert #%d I420 <-> RGB565\n", j);
-  rtc::scoped_ptr<uint8_t[]> out_rgb565_buffer(
+  std::unique_ptr<uint8_t[]> out_rgb565_buffer(
       new uint8_t[width_ * height_ * 2]);
   EXPECT_EQ(0, ConvertFromI420(orig_frame_, kRGB565, 0,
                                out_rgb565_buffer.get()));
 
   EXPECT_EQ(0, ConvertToI420(kRGB565, out_rgb565_buffer.get(), 0, 0, width_,
                              height_, 0, kVideoRotation_0, &res_i420_frame));
 
   if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
     return;
   }
   j++;
 
   psnr = I420PSNR(&orig_frame_, &res_i420_frame);
   // TODO(leozwang) Investigate the right psnr should be set for I420ToRGB565,
   // Another example is I420ToRGB24, the psnr is 44
   // TODO(mikhal): Add psnr for RGB565, 1555, 4444, convert to ARGB.
   EXPECT_GT(ceil(psnr), 40);
 
   printf("\nConvert #%d I420 <-> ARGB8888\n", j);
-  rtc::scoped_ptr<uint8_t[]> out_argb8888_buffer(
+  std::unique_ptr<uint8_t[]> out_argb8888_buffer(
       new uint8_t[width_ * height_ * 4]);
   EXPECT_EQ(0, ConvertFromI420(orig_frame_, kARGB, 0,
                                out_argb8888_buffer.get()));
 
   EXPECT_EQ(0, ConvertToI420(kARGB, out_argb8888_buffer.get(), 0, 0, width_,
                              height_, 0, kVideoRotation_0, &res_i420_frame));
 
   if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
     return;
   }
@@ skipping 13 matching lines @@
   ASSERT_TRUE(output_file != NULL);
 
   double psnr = 0.0;
 
   VideoFrame res_i420_frame;
   int stride_y = 0;
   int stride_uv = 0;
   Calc16ByteAlignedStride(width_, &stride_y, &stride_uv);
   res_i420_frame.CreateEmptyFrame(width_, height_,
                                   stride_y, stride_uv, stride_uv);
-  rtc::scoped_ptr<uint8_t[]> out_i420_buffer(new uint8_t[frame_length_]);
+  std::unique_ptr<uint8_t[]> out_i420_buffer(new uint8_t[frame_length_]);
   EXPECT_EQ(0, ConvertFromI420(orig_frame_, kI420, 0,
                                out_i420_buffer.get()));
   EXPECT_EQ(0, ConvertToI420(kI420, out_i420_buffer.get(), 0, 0, width_,
                              height_, 0, kVideoRotation_0, &res_i420_frame));
 
   if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
     return;
   }
   psnr = I420PSNR(&orig_frame_, &res_i420_frame);
   EXPECT_EQ(48.0, psnr);
@@ skipping 43 matching lines @@
   Calc16ByteAlignedStride(width, &stride_y, &stride_uv);
   EXPECT_EQ(128, stride_y);
   EXPECT_EQ(64, stride_uv);
   width = 127;
   Calc16ByteAlignedStride(width, &stride_y, &stride_uv);
   EXPECT_EQ(128, stride_y);
   EXPECT_EQ(64, stride_uv);
 }
 
 }  // namespace webrtc