Delete I420 encoder and decoder.

webrtc/modules/video_coding/test/tester_main.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 <stdlib.h>
 #include <string.h>
 
 #include "gflags/gflags.h"
 #include "webrtc/modules/video_coding/include/video_coding.h"
 #include "webrtc/modules/video_coding/test/receiver_tests.h"
 #include "webrtc/test/testsupport/fileutils.h"
 
-DEFINE_string(codec, "VP8", "Codec to use (VP8 or I420).");
-DEFINE_int32(width, 352, "Width in pixels of the frames in the input file.");
-DEFINE_int32(height, 288, "Height in pixels of the frames in the input file.");
-DEFINE_int32(rtt, 0, "RTT (round-trip time), in milliseconds.");
 DEFINE_string(input_filename,
               webrtc::test::ResourcePath("foreman_cif", "yuv"),
               "Input file.");
 DEFINE_string(output_filename,
               webrtc::test::OutputPath() +
                   "video_coding_test_output_352x288.yuv",
               "Output file.");
 
 namespace webrtc {
 
 /*
  * Build with EVENT_DEBUG defined
  * to build the tests with simulated events.
  */
 
 int vcmMacrosTests = 0;
 int vcmMacrosErrors = 0;
 
 int ParseArguments(CmdArgs* args) {
-  args->width = FLAGS_width;
-  args->height = FLAGS_height;
-  if (args->width < 1 || args->height < 1) {
-    return -1;
-  }
-  args->codecName = FLAGS_codec;
-  if (args->codecName == "VP8") {
-    args->codecType = kVideoCodecVP8;
-  } else if (args->codecName == "VP9") {
-    args->codecType = kVideoCodecVP9;
-  } else if (args->codecName == "I420") {
-    args->codecType = kVideoCodecI420;
-  } else {
-    printf("Invalid codec: %s\n", args->codecName.c_str());
-    return -1;
-  }
   args->inputFile = FLAGS_input_filename;
   args->outputFile = FLAGS_output_filename;
-  args->rtt = FLAGS_rtt;
+
   return 0;
 }
 }  // namespace webrtc
 
 int main(int argc, char** argv) {
   // Initialize WebRTC fileutils.h so paths to resources can be resolved.
   webrtc::test::SetExecutablePath(argv[0]);
   google::ParseCommandLineFlags(&argc, &argv, true);
 
   CmdArgs args;
   if (webrtc::ParseArguments(&args) != 0) {
     printf("Unable to parse input arguments\n");
     return -1;
   }
 
   printf("Running video coding tests...\n");
   return RtpPlay(args);
 }