Replace scoped_ptr with unique_ptr in webrtc/modules/video_*/

webrtc/modules/video_processing/test/denoiser_test.cc

 /*
  *  Copyright (c) 2015 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 <string.h>
 
+#include <memory>
+
 #include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
 #include "webrtc/modules/video_processing/include/video_processing.h"
 #include "webrtc/modules/video_processing/test/video_processing_unittest.h"
 #include "webrtc/modules/video_processing/video_denoiser.h"
 
 namespace webrtc {
 
 TEST_F(VideoProcessingTest, CopyMem) {
-  rtc::scoped_ptr<DenoiserFilter> df_c(DenoiserFilter::Create(false));
-  rtc::scoped_ptr<DenoiserFilter> df_sse_neon(DenoiserFilter::Create(true));
+  std::unique_ptr<DenoiserFilter> df_c(DenoiserFilter::Create(false));
+  std::unique_ptr<DenoiserFilter> df_sse_neon(DenoiserFilter::Create(true));
   uint8_t src[16 * 16], dst[16 * 16];
   for (int i = 0; i < 16; ++i) {
     for (int j = 0; j < 16; ++j) {
       src[i * 16 + j] = i * 16 + j;
     }
   }
 
   memset(dst, 0, 8 * 8);
   df_c->CopyMem8x8(src, 8, dst, 8);
   EXPECT_EQ(0, memcmp(src, dst, 8 * 8));
 
   memset(dst, 0, 16 * 16);
   df_c->CopyMem16x16(src, 16, dst, 16);
   EXPECT_EQ(0, memcmp(src, dst, 16 * 16));
 
   memset(dst, 0, 8 * 8);
   df_sse_neon->CopyMem16x16(src, 8, dst, 8);
   EXPECT_EQ(0, memcmp(src, dst, 8 * 8));
 
   memset(dst, 0, 16 * 16);
   df_sse_neon->CopyMem16x16(src, 16, dst, 16);
   EXPECT_EQ(0, memcmp(src, dst, 16 * 16));
 }
 
 TEST_F(VideoProcessingTest, Variance) {
-  rtc::scoped_ptr<DenoiserFilter> df_c(DenoiserFilter::Create(false));
-  rtc::scoped_ptr<DenoiserFilter> df_sse_neon(DenoiserFilter::Create(true));
+  std::unique_ptr<DenoiserFilter> df_c(DenoiserFilter::Create(false));
+  std::unique_ptr<DenoiserFilter> df_sse_neon(DenoiserFilter::Create(true));
   uint8_t src[16 * 16], dst[16 * 16];
   uint32_t sum = 0, sse = 0, var;
   for (int i = 0; i < 16; ++i) {
     for (int j = 0; j < 16; ++j) {
       src[i * 16 + j] = i * 16 + j;
     }
   }
   // Compute the 16x8 variance of the 16x16 block.
   for (int i = 0; i < 8; ++i) {
     for (int j = 0; j < 16; ++j) {
       sum += (i * 32 + j);
       sse += (i * 32 + j) * (i * 32 + j);
     }
   }
   var = sse - ((sum * sum) >> 7);
   memset(dst, 0, 16 * 16);
   EXPECT_EQ(var, df_c->Variance16x8(src, 16, dst, 16, &sse));
   EXPECT_EQ(var, df_sse_neon->Variance16x8(src, 16, dst, 16, &sse));
 }
 
 TEST_F(VideoProcessingTest, MbDenoise) {
-  rtc::scoped_ptr<DenoiserFilter> df_c(DenoiserFilter::Create(false));
-  rtc::scoped_ptr<DenoiserFilter> df_sse_neon(DenoiserFilter::Create(true));
+  std::unique_ptr<DenoiserFilter> df_c(DenoiserFilter::Create(false));
+  std::unique_ptr<DenoiserFilter> df_sse_neon(DenoiserFilter::Create(true));
   uint8_t running_src[16 * 16], src[16 * 16], dst[16 * 16], dst_ref[16 * 16];
 
   // Test case: |diff| <= |3 + shift_inc1|
   for (int i = 0; i < 16; ++i) {
     for (int j = 0; j < 16; ++j) {
       running_src[i * 16 + j] = i * 11 + j;
       src[i * 16 + j] = i * 11 + j + 2;
       dst_ref[i * 16 + j] = running_src[i * 16 + j];
     }
   }
@@ skipping 47 matching lines @@
 }
 
 TEST_F(VideoProcessingTest, Denoiser) {
   // Create pure C denoiser.
   VideoDenoiser denoiser_c(false);
   // Create SSE or NEON denoiser.
   VideoDenoiser denoiser_sse_neon(true);
   VideoFrame denoised_frame_c;
   VideoFrame denoised_frame_sse_neon;
 
-  rtc::scoped_ptr<uint8_t[]> video_buffer(new uint8_t[frame_length_]);
+  std::unique_ptr<uint8_t[]> video_buffer(new uint8_t[frame_length_]);
   while (fread(video_buffer.get(), 1, frame_length_, source_file_) ==
          frame_length_) {
     // Using ConvertToI420 to add stride to the image.
     EXPECT_EQ(0, ConvertToI420(kI420, video_buffer.get(), 0, 0, width_, height_,
                                0, kVideoRotation_0, &video_frame_));
 
     denoiser_c.DenoiseFrame(video_frame_, &denoised_frame_c);
     denoiser_sse_neon.DenoiseFrame(video_frame_, &denoised_frame_sse_neon);
 
     // Denoising results should be the same for C and SSE/NEON denoiser.
     ASSERT_EQ(true, denoised_frame_c.EqualsFrame(denoised_frame_sse_neon));
   }
   ASSERT_NE(0, feof(source_file_)) << "Error reading source file";
 }
 
 }  // namespace webrtc