modules/video_coding refactorings

webrtc/modules/video_coding/main/test/test_util.cc

-/*
- *  Copyright (c) 2011 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 "webrtc/modules/video_coding/main/test/test_util.h"
-
-#include <assert.h>
-#include <math.h>
-
-#include <iomanip>
-#include <sstream>
-
-#include "webrtc/common_video/libyuv/include/webrtc_libyuv.h"
-#include "webrtc/modules/video_coding/main/source/internal_defines.h"
-#include "webrtc/test/testsupport/fileutils.h"
-
-CmdArgs::CmdArgs()
-    : codecName("VP8"),
-      codecType(webrtc::kVideoCodecVP8),
-      width(352),
-      height(288),
-      rtt(0),
-      inputFile(webrtc::test::ProjectRootPath() + "/resources/foreman_cif.yuv"),
-      outputFile(webrtc::test::OutputPath() +
-          "video_coding_test_output_352x288.yuv") {
-}
-
-namespace {
-
-void SplitFilename(const std::string& filename, std::string* basename,
-                   std::string* extension) {
-  assert(basename);
-  assert(extension);
-
-  std::string::size_type idx;
-  idx = filename.rfind('.');
-
-  if(idx != std::string::npos) {
-    *basename = filename.substr(0, idx);
-    *extension = filename.substr(idx + 1);
-  } else {
-    *basename = filename;
-    *extension = "";
-  }
-}
-
-std::string AppendWidthHeightCount(const std::string& filename, int width,
-                                   int height, int count) {
-  std::string basename;
-  std::string extension;
-  SplitFilename(filename, &basename, &extension);
-  std::stringstream ss;
-  ss << basename << "_" << count << "." <<  width << "_" << height << "." <<
-      extension;
-  return ss.str();
-}
-
-}  // namespace
-
-FileOutputFrameReceiver::FileOutputFrameReceiver(
-    const std::string& base_out_filename, uint32_t ssrc)
-    : out_filename_(),
-      out_file_(NULL),
-      timing_file_(NULL),
-      width_(0),
-      height_(0),
-      count_(0) {
-  std::string basename;
-  std::string extension;
-  if (base_out_filename.empty()) {
-    basename = webrtc::test::OutputPath() + "rtp_decoded";
-    extension = "yuv";
-  } else {
-    SplitFilename(base_out_filename, &basename, &extension);
-  }
-  std::stringstream ss;
-  ss << basename << "_" << std::hex << std::setw(8) << std::setfill('0') <<
-      ssrc << "." << extension;
-  out_filename_ = ss.str();
-}
-
-FileOutputFrameReceiver::~FileOutputFrameReceiver() {
-  if (timing_file_ != NULL) {
-    fclose(timing_file_);
-  }
-  if (out_file_ != NULL) {
-    fclose(out_file_);
-  }
-}
-
-int32_t FileOutputFrameReceiver::FrameToRender(
-    webrtc::VideoFrame& video_frame) {
-  if (timing_file_ == NULL) {
-    std::string basename;
-    std::string extension;
-    SplitFilename(out_filename_, &basename, &extension);
-    timing_file_ = fopen((basename + "_renderTiming.txt").c_str(), "w");
-    if (timing_file_ == NULL) {
-      return -1;
-    }
-  }
-  if (out_file_ == NULL || video_frame.width() != width_ ||
-      video_frame.height() != height_) {
-    if (out_file_) {
-      fclose(out_file_);
-    }
-    printf("New size: %dx%d\n", video_frame.width(), video_frame.height());
-    width_ = video_frame.width();
-    height_ = video_frame.height();
-    std::string filename_with_width_height = AppendWidthHeightCount(
-        out_filename_, width_, height_, count_);
-    ++count_;
-    out_file_ = fopen(filename_with_width_height.c_str(), "wb");
-    if (out_file_ == NULL) {
-      return -1;
-    }
-  }
-  fprintf(timing_file_, "%u, %u\n", video_frame.timestamp(),
-      webrtc::MaskWord64ToUWord32(video_frame.render_time_ms()));
-  if (PrintVideoFrame(video_frame, out_file_) < 0) {
-    return -1;
-  }
-  return 0;
-}
-
-webrtc::RtpVideoCodecTypes ConvertCodecType(const char* plname) {
-  if (strncmp(plname,"VP8" , 3) == 0) {
-    return webrtc::kRtpVideoVp8;
-  } else {
-    // Default value.
-    return webrtc::kRtpVideoGeneric;
-  }
-}