test/i420_video_source.h

   1 /*
   2  *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10 #ifndef TEST_I420_VIDEO_SOURCE_H_
  11 #define TEST_I420_VIDEO_SOURCE_H_
  12 #include <cstdio>
  13 #include <cstdlib>
  14 #include <string>
  15
  16 #include "test/yuv_video_source.h"
  17
  18 namespace libvpx_test {
  19
  20 // This class extends VideoSource to allow parsing of raw yv12
  21 // so that we can do actual file encodes.
  22 class I420VideoSource : public YUVVideoSource {
  23  public:
  24   I420VideoSource(const std::string &file_name,
  25                   unsigned int width, unsigned int height,
  26                   int rate_numerator, int rate_denominator,
  27                   unsigned int start, int limit)
  28       : YUVVideoSource(file_name, VPX_IMG_FMT_I420,
  29                        width, height,
  30                        rate_numerator, rate_denominator,
  31                        start, limit) {}
  32 };
  33
  34 }  // namespace libvpx_test
  35
  36 #endif  // TEST_I420_VIDEO_SOURCE_H_