modules/video_processing: refactor interface->include + more.

webrtc/modules/video_processing/main/test/unit_test/deflickering_test.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 <stdio.h>
-#include <stdlib.h>
-
-#include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
-#include "webrtc/modules/video_processing/main/interface/video_processing.h"
-#include "webrtc/modules/video_processing/main/test/unit_test/video_processing_unittest.h"
-#include "webrtc/system_wrappers/include/tick_util.h"
-#include "webrtc/test/testsupport/fileutils.h"
-#include "webrtc/test/testsupport/gtest_disable.h"
-
-namespace webrtc {
-
-TEST_F(VideoProcessingModuleTest, DISABLED_ON_IOS(Deflickering))
-{
-    enum { NumRuns = 30 };
-    uint32_t frameNum = 0;
-    const uint32_t frame_rate = 15;
-
-    int64_t min_runtime = 0;
-    int64_t avg_runtime = 0;
-
-    // Close automatically opened Foreman.
-    fclose(source_file_);
-    const std::string input_file =
-        webrtc::test::ResourcePath("deflicker_before_cif_short", "yuv");
-    source_file_  = fopen(input_file.c_str(), "rb");
-    ASSERT_TRUE(source_file_ != NULL) <<
-        "Cannot read input file: " << input_file << "\n";
-
-    const std::string output_file =
-        webrtc::test::OutputPath() + "deflicker_output_cif_short.yuv";
-    FILE* deflickerFile = fopen(output_file.c_str(), "wb");
-    ASSERT_TRUE(deflickerFile != NULL) <<
-        "Could not open output file: " << output_file << "\n";
-
-    printf("\nRun time [us / frame]:\n");
-    rtc::scoped_ptr<uint8_t[]> video_buffer(new uint8_t[frame_length_]);
-    for (uint32_t run_idx = 0; run_idx < NumRuns; run_idx++)
-    {
-        TickTime t0;
-        TickTime t1;
-        TickInterval acc_ticks;
-        uint32_t timeStamp = 1;
-
-        frameNum = 0;
-        while (fread(video_buffer.get(), 1, frame_length_, source_file_) ==
-               frame_length_)
-        {
-            frameNum++;
-            EXPECT_EQ(
-                0, ConvertToI420(kI420, video_buffer.get(), 0, 0, width_,
-                                 height_, 0, kVideoRotation_0, &video_frame_));
-            video_frame_.set_timestamp(timeStamp);
-
-            t0 = TickTime::Now();
-            VideoProcessingModule::FrameStats stats;
-            ASSERT_EQ(0, vpm_->GetFrameStats(&stats, video_frame_));
-            ASSERT_EQ(0, vpm_->Deflickering(&video_frame_, &stats));
-            t1 = TickTime::Now();
-            acc_ticks += (t1 - t0);
-
-            if (run_idx == 0)
-            {
-              if (PrintVideoFrame(video_frame_, deflickerFile) < 0) {
-                return;
-              }
-            }
-            timeStamp += (90000 / frame_rate);
-        }
-        ASSERT_NE(0, feof(source_file_)) << "Error reading source file";
-
-        printf("%u\n", static_cast<int>(acc_ticks.Microseconds() / frameNum));
-        if (acc_ticks.Microseconds() < min_runtime || run_idx == 0)
-        {
-            min_runtime = acc_ticks.Microseconds();
-        }
-        avg_runtime += acc_ticks.Microseconds();
-
-        rewind(source_file_);
-    }
-    ASSERT_EQ(0, fclose(deflickerFile));
-    // TODO(kjellander): Add verification of deflicker output file.
-
-    printf("\nAverage run time = %d us / frame\n",
-        static_cast<int>(avg_runtime / frameNum / NumRuns));
-    printf("Min run time = %d us / frame\n\n",
-        static_cast<int>(min_runtime / frameNum));
-}
-
-}  // namespace webrtc