summaryrefslogtreecommitdiff
path: root/modules/video_processing/main/test/unit_test/denoising_test.cc
diff options
context:
space:
mode:
Diffstat (limited to 'modules/video_processing/main/test/unit_test/denoising_test.cc')
-rw-r--r--modules/video_processing/main/test/unit_test/denoising_test.cc136
1 files changed, 0 insertions, 136 deletions
diff --git a/modules/video_processing/main/test/unit_test/denoising_test.cc b/modules/video_processing/main/test/unit_test/denoising_test.cc
deleted file mode 100644
index c00db6ab..00000000
--- a/modules/video_processing/main/test/unit_test/denoising_test.cc
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * 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/interface/tick_util.h"
-#include "webrtc/test/testsupport/fileutils.h"
-#include "webrtc/test/testsupport/gtest_disable.h"
-
-namespace webrtc {
-
-TEST_F(VideoProcessingModuleTest, DISABLED_ON_ANDROID(Denoising))
-{
- enum { NumRuns = 10 };
- uint32_t frameNum = 0;
-
- int64_t min_runtime = 0;
- int64_t avg_runtime = 0;
-
- const std::string denoise_filename =
- webrtc::test::OutputPath() + "denoise_testfile.yuv";
- FILE* denoiseFile = fopen(denoise_filename.c_str(), "wb");
- ASSERT_TRUE(denoiseFile != NULL) <<
- "Could not open output file: " << denoise_filename << "\n";
-
- const std::string noise_filename =
- webrtc::test::OutputPath() + "noise_testfile.yuv";
- FILE* noiseFile = fopen(noise_filename.c_str(), "wb");
- ASSERT_TRUE(noiseFile != NULL) <<
- "Could not open noisy file: " << noise_filename << "\n";
-
- printf("\nRun time [us / frame]:\n");
- for (uint32_t run_idx = 0; run_idx < NumRuns; run_idx++)
- {
- TickTime t0;
- TickTime t1;
- TickInterval acc_ticks;
- int32_t modifiedPixels = 0;
-
- frameNum = 0;
- scoped_ptr<uint8_t[]> video_buffer(new uint8_t[frame_length_]);
- while (fread(video_buffer.get(), 1, frame_length_, source_file_) ==
- frame_length_)
- {
- EXPECT_EQ(0, ConvertToI420(kI420, video_buffer.get(), 0, 0,
- width_, height_,
- 0, kRotateNone, &video_frame_));
- frameNum++;
- uint8_t* sourceBuffer = video_frame_.buffer(kYPlane);
-
- // Add noise to a part in video stream
- // Random noise
- // TODO: investigate the effectiveness of this test.
-
- for (int ir = 0; ir < height_; ir++)
- {
- uint32_t ik = ir * width_;
- for (int ic = 0; ic < width_; ic++)
- {
- uint8_t r = rand() % 16;
- r -= 8;
- if (ir < height_ / 4)
- r = 0;
- if (ir >= 3 * height_ / 4)
- r = 0;
- if (ic < width_ / 4)
- r = 0;
- if (ic >= 3 * width_ / 4)
- r = 0;
-
- /*uint8_t pixelValue = 0;
- if (ir >= height_ / 2)
- { // Region 3 or 4
- pixelValue = 170;
- }
- if (ic >= width_ / 2)
- { // Region 2 or 4
- pixelValue += 85;
- }
- pixelValue += r;
- sourceBuffer[ik + ic] = pixelValue;
- */
- sourceBuffer[ik + ic] += r;
- }
- }
-
- if (run_idx == 0)
- {
- if (PrintI420VideoFrame(video_frame_, noiseFile) < 0) {
- return;
- }
- }
-
- t0 = TickTime::Now();
- ASSERT_GE(modifiedPixels = vpm_->Denoising(&video_frame_), 0);
- t1 = TickTime::Now();
- acc_ticks += (t1 - t0);
-
- if (run_idx == 0)
- {
- if (PrintI420VideoFrame(video_frame_, noiseFile) < 0) {
- return;
- }
- }
- }
- 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(denoiseFile));
- ASSERT_EQ(0, fclose(noiseFile));
- 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