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<div class="textblock"><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2010 The WebM project authors. All Rights Reserved.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Use of this source code is governed by a BSD-style license</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * that can be found in the LICENSE file in the root of the source</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * tree. An additional intellectual property rights grant can be found</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * in the file PATENTS. All contributing project authors may</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * be found in the AUTHORS file in the root of the source tree.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">/* This is a simple program that reads ivf files and decodes them</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * using the new interface. Decoded frames are output as YV12 raw.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <stdlib.h></span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <stdarg.h></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <string.h></span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <limits.h></span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#define VPX_CODEC_DISABLE_COMPAT 1</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span><span class="preprocessor">#include "vpx_config.h"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="vpx__decoder_8h.html" title="Describes the decoder algorithm interface to applications.">vpx/vpx_decoder.h</a>"</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "vpx_ports/vpx_timer.h"</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#if CONFIG_VP8_DECODER</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="vp8dx_8h.html" title="Provides definitions for using the VP8 algorithm within the vpx Decoder interface.">vpx/vp8dx.h</a>"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor"></span><span class="preprocessor">#if CONFIG_MD5</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"></span><span class="preprocessor">#include "md5_utils.h"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor"></span><span class="preprocessor">#include "tools_common.h"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "nestegg/include/nestegg/nestegg.h"</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#if CONFIG_OS_SUPPORT</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span><span class="preprocessor">#if defined(_MSC_VER)</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span><span class="preprocessor">#include <io.h></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#define snprintf _snprintf</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"></span><span class="preprocessor">#define isatty _isatty</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor"></span><span class="preprocessor">#define fileno _fileno</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"></span><span class="preprocessor">#else</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"></span><span class="preprocessor">#include <unistd.h></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#ifndef PATH_MAX</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor"></span><span class="preprocessor">#define PATH_MAX 256</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *exec_name;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#define VP8_FOURCC (0x00385056)</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">struct</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">char</span> <span class="keyword">const</span> *name;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="group__codec.html#gad654f3da60151f5dfef70aca00ef1e9e" title="Codec interface structure.">vpx_codec_iface_t</a> *iface;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fourcc;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fourcc_mask;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> } ifaces[] =</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#if CONFIG_VP8_DECODER</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor"></span> {<span class="stringliteral">"vp8"</span>, &vpx_codec_vp8_dx_algo, VP8_FOURCC, 0x00FFFFFF},</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor"></span>};</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#include "args.h"</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t codecarg = ARG_DEF(NULL, <span class="stringliteral">"codec"</span>, 1,</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="stringliteral">"Codec to use"</span>);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t use_yv12 = ARG_DEF(NULL, <span class="stringliteral">"yv12"</span>, 0,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="stringliteral">"Output raw YV12 frames"</span>);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t use_i420 = ARG_DEF(NULL, <span class="stringliteral">"i420"</span>, 0,</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="stringliteral">"Output raw I420 frames"</span>);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t flipuvarg = ARG_DEF(NULL, <span class="stringliteral">"flipuv"</span>, 0,</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="stringliteral">"Flip the chroma planes in the output"</span>);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t noblitarg = ARG_DEF(NULL, <span class="stringliteral">"noblit"</span>, 0,</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="stringliteral">"Don't process the decoded frames"</span>);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t progressarg = ARG_DEF(NULL, <span class="stringliteral">"progress"</span>, 0,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="stringliteral">"Show progress after each frame decodes"</span>);</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t limitarg = ARG_DEF(NULL, <span class="stringliteral">"limit"</span>, 1,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="stringliteral">"Stop decoding after n frames"</span>);</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t postprocarg = ARG_DEF(NULL, <span class="stringliteral">"postproc"</span>, 0,</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="stringliteral">"Postprocess decoded frames"</span>);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t summaryarg = ARG_DEF(NULL, <span class="stringliteral">"summary"</span>, 0,</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="stringliteral">"Show timing summary"</span>);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t outputfile = ARG_DEF(<span class="stringliteral">"o"</span>, <span class="stringliteral">"output"</span>, 1,</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="stringliteral">"Output file name pattern (see below)"</span>);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t threadsarg = ARG_DEF(<span class="stringliteral">"t"</span>, <span class="stringliteral">"threads"</span>, 1,</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="stringliteral">"Max threads to use"</span>);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t verbosearg = ARG_DEF(<span class="stringliteral">"v"</span>, <span class="stringliteral">"verbose"</span>, 0,</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="stringliteral">"Show version string"</span>);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t error_concealment = ARG_DEF(NULL, <span class="stringliteral">"error-concealment"</span>, 0,</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="stringliteral">"Enable decoder error-concealment"</span>);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="preprocessor">#if CONFIG_MD5</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> arg_def_t md5arg = ARG_DEF(NULL, <span class="stringliteral">"md5"</span>, 0,</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="stringliteral">"Compute the MD5 sum of the decoded frame"</span>);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> arg_def_t *all_args[] =</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  &codecarg, &use_yv12, &use_i420, &flipuvarg, &noblitarg,</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  &progressarg, &limitarg, &postprocarg, &summaryarg, &outputfile,</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  &threadsarg, &verbosearg,</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor">#if CONFIG_MD5</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor"></span> &md5arg,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor"></span> &error_concealment,</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  NULL</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> };</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor">#if CONFIG_VP8_DECODER</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">const</span> arg_def_t addnoise_level = ARG_DEF(NULL, <span class="stringliteral">"noise-level"</span>, 1,</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="stringliteral">"Enable VP8 postproc add noise"</span>);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t deblock = ARG_DEF(NULL, <span class="stringliteral">"deblock"</span>, 0,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="stringliteral">"Enable VP8 deblocking"</span>);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t demacroblock_level = ARG_DEF(NULL, <span class="stringliteral">"demacroblock-level"</span>, 1,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="stringliteral">"Enable VP8 demacroblocking, w/ level"</span>);</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t pp_debug_info = ARG_DEF(NULL, <span class="stringliteral">"pp-debug-info"</span>, 1,</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="stringliteral">"Enable VP8 visible debug info"</span>);</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t pp_disp_ref_frame = ARG_DEF(NULL, <span class="stringliteral">"pp-dbg-ref-frame"</span>, 1,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="stringliteral">"Display only selected reference frame per macro block"</span>);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t pp_disp_mb_modes = ARG_DEF(NULL, <span class="stringliteral">"pp-dbg-mb-modes"</span>, 1,</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="stringliteral">"Display only selected macro block modes"</span>);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t pp_disp_b_modes = ARG_DEF(NULL, <span class="stringliteral">"pp-dbg-b-modes"</span>, 1,</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="stringliteral">"Display only selected block modes"</span>);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t pp_disp_mvs = ARG_DEF(NULL, <span class="stringliteral">"pp-dbg-mvs"</span>, 1,</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="stringliteral">"Draw only selected motion vectors"</span>);</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t mfqe = ARG_DEF(NULL, <span class="stringliteral">"mfqe"</span>, 0,</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="stringliteral">"Enable multiframe quality enhancement"</span>);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">static</span> <span class="keyword">const</span> arg_def_t *vp8_pp_args[] =</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> {</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  &addnoise_level, &deblock, &demacroblock_level, &pp_debug_info,</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  &pp_disp_ref_frame, &pp_disp_mb_modes, &pp_disp_b_modes, &pp_disp_mvs, &mfqe,</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  NULL</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> };</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="keyword">static</span> <span class="keywordtype">void</span> usage_exit()</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  fprintf(stderr, <span class="stringliteral">"Usage: %s <options> filename\n\n"</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="stringliteral">"Options:\n"</span>, exec_name);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  arg_show_usage(stderr, all_args);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="preprocessor">#if CONFIG_VP8_DECODER</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor"></span> fprintf(stderr, <span class="stringliteral">"\nVP8 Postprocessing Options:\n"</span>);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  arg_show_usage(stderr, vp8_pp_args);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor"></span> fprintf(stderr,</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="stringliteral">"\nOutput File Patterns:\n\n"</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="stringliteral">" The -o argument specifies the name of the file(s) to "</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="stringliteral">"write to. If the\n argument does not include any escape "</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="stringliteral">"characters, the output will be\n written to a single file. "</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="stringliteral">"Otherwise, the filename will be calculated by\n expanding "</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="stringliteral">"the following escape characters:\n"</span>);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  fprintf(stderr,</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="stringliteral">"\n\t%%w - Frame width"</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="stringliteral">"\n\t%%h - Frame height"</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="stringliteral">"\n\t%%<n> - Frame number, zero padded to <n> places (1..9)"</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="stringliteral">"\n\n Pattern arguments are only supported in conjunction "</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="stringliteral">"with the --yv12 and\n --i420 options. If the -o option is "</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="stringliteral">"not specified, the output will be\n directed to stdout.\n"</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  );</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  fprintf(stderr, <span class="stringliteral">"\nIncluded decoders:\n\n"</span>);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">for</span> (i = 0; i < <span class="keyword">sizeof</span>(ifaces) / <span class="keyword">sizeof</span>(ifaces[0]); i++)</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  fprintf(stderr, <span class="stringliteral">" %-6s - %s\n"</span>,</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  ifaces[i].name,</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="group__codec.html#ga9eee39f450d8cdcf5aba0e2bda6e5aa8" title="Return the name for a given interface.">vpx_codec_iface_name</a>(ifaces[i].iface));</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  exit(EXIT_FAILURE);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> }</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keywordtype">void</span> die(<span class="keyword">const</span> <span class="keywordtype">char</span> *fmt, ...)</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  va_list ap;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  va_start(ap, fmt);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  vfprintf(stderr, fmt, ap);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  fprintf(stderr, <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  usage_exit();</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> }</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mem_get_le16(<span class="keyword">const</span> <span class="keywordtype">void</span> *vmem)</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> {</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> val;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *mem = (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)vmem;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  val = mem[1] << 8;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  val |= mem[0];</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> val;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> }</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mem_get_le32(<span class="keyword">const</span> <span class="keywordtype">void</span> *vmem)</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> {</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> val;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *mem = (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)vmem;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  val = mem[3] << 24;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  val |= mem[2] << 16;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  val |= mem[1] << 8;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  val |= mem[0];</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">return</span> val;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> }</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="keyword">enum</span> file_kind</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> {</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  RAW_FILE,</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  IVF_FILE,</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  WEBM_FILE</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> };</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="keyword">struct </span>input_ctx</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> {</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">enum</span> file_kind kind;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  FILE *infile;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  nestegg *nestegg_ctx;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  nestegg_packet *pkt;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> chunk;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> chunks;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> video_track;</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> };</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor">#define IVF_FRAME_HDR_SZ (sizeof(uint32_t) + sizeof(uint64_t))</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="preprocessor"></span><span class="preprocessor">#define RAW_FRAME_HDR_SZ (sizeof(uint32_t))</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keywordtype">int</span> read_frame(<span class="keyword">struct</span> input_ctx *input,</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  uint8_t **buf,</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">size_t</span> *buf_sz,</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">size_t</span> *buf_alloc_sz)</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> {</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordtype">char</span> raw_hdr[IVF_FRAME_HDR_SZ];</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordtype">size_t</span> new_buf_sz;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  FILE *infile = input->infile;</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">enum</span> file_kind kind = input->kind;</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">if</span>(kind == WEBM_FILE)</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  {</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">if</span>(input->chunk >= input->chunks)</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> track;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">do</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  {</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">/* End of this packet, get another. */</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">if</span>(input->pkt)</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  nestegg_free_packet(input->pkt);</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span>(nestegg_read_packet(input->nestegg_ctx, &input->pkt) <= 0</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  || nestegg_packet_track(input->pkt, &track))</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  } <span class="keywordflow">while</span>(track != input->video_track);</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span>(nestegg_packet_count(input->pkt, &input->chunks))</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  input->chunk = 0;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span>(nestegg_packet_data(input->pkt, input->chunk, buf, buf_sz))</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  input->chunk++;</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">/* For both the raw and ivf formats, the frame size is the first 4 bytes</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"> * of the frame header. We just need to special case on the header</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> * size.</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fread(raw_hdr, kind==IVF_FILE</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  ? IVF_FRAME_HDR_SZ : RAW_FRAME_HDR_SZ, 1, infile) != 1)</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  {</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">if</span> (!feof(infile))</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  fprintf(stderr, <span class="stringliteral">"Failed to read frame size\n"</span>);</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  new_buf_sz = 0;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  {</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  new_buf_sz = mem_get_le32(raw_hdr);</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">if</span> (new_buf_sz > 256 * 1024 * 1024)</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  {</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  fprintf(stderr, <span class="stringliteral">"Error: Read invalid frame size (%u)\n"</span>,</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)new_buf_sz);</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  new_buf_sz = 0;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  }</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">if</span> (kind == RAW_FILE && new_buf_sz > 256 * 1024)</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  fprintf(stderr, <span class="stringliteral">"Warning: Read invalid frame size (%u)"</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="stringliteral">" - not a raw file?\n"</span>, (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)new_buf_sz);</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">if</span> (new_buf_sz > *buf_alloc_sz)</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  {</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  uint8_t *new_buf = realloc(*buf, 2 * new_buf_sz);</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">if</span> (new_buf)</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  {</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  *buf = new_buf;</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  *buf_alloc_sz = 2 * new_buf_sz;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  {</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  fprintf(stderr, <span class="stringliteral">"Failed to allocate compressed data buffer\n"</span>);</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  new_buf_sz = 0;</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  *buf_sz = new_buf_sz;</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">if</span> (!feof(infile))</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  {</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">if</span> (fread(*buf, 1, *buf_sz, infile) != *buf_sz)</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  {</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  fprintf(stderr, <span class="stringliteral">"Failed to read full frame\n"</span>);</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  }</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> </div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> }</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="keywordtype">void</span> *out_open(<span class="keyword">const</span> <span class="keywordtype">char</span> *out_fn, <span class="keywordtype">int</span> do_md5)</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> {</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordtype">void</span> *out = NULL;</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">if</span> (do_md5)</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  {</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="preprocessor">#if CONFIG_MD5</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="preprocessor"></span> MD5Context *md5_ctx = out = malloc(<span class="keyword">sizeof</span>(MD5Context));</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  (void)out_fn;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  MD5Init(md5_ctx);</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="preprocessor"></span> }</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  {</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  FILE *outfile = out = strcmp(<span class="stringliteral">"-"</span>, out_fn) ? fopen(out_fn, <span class="stringliteral">"wb"</span>)</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  : set_binary_mode(stdout);</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">if</span> (!outfile)</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  {</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  fprintf(stderr, <span class="stringliteral">"Failed to output file"</span>);</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  exit(EXIT_FAILURE);</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  }</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">return</span> out;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> }</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="keywordtype">void</span> out_put(<span class="keywordtype">void</span> *out, <span class="keyword">const</span> uint8_t *buf, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len, <span class="keywordtype">int</span> do_md5)</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> {</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">if</span> (do_md5)</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  {</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="preprocessor">#if CONFIG_MD5</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="preprocessor"></span> MD5Update(out, buf, len);</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="preprocessor"></span> }</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  {</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  (void) fwrite(buf, 1, len, out);</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> }</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="keywordtype">void</span> out_close(<span class="keywordtype">void</span> *out, <span class="keyword">const</span> <span class="keywordtype">char</span> *out_fn, <span class="keywordtype">int</span> do_md5)</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> {</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">if</span> (do_md5)</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  {</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="preprocessor">#if CONFIG_MD5</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="preprocessor"></span> uint8_t md5[16];</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  MD5Final(md5, out);</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  free(out);</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">for</span> (i = 0; i < 16; i++)</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  printf(<span class="stringliteral">"%02x"</span>, md5[i]);</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  printf(<span class="stringliteral">" %s\n"</span>, out_fn);</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="preprocessor"></span> }</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  {</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  fclose(out);</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  }</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> }</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> file_is_ivf(FILE *infile,</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fourcc,</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *width,</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *height,</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fps_den,</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fps_num)</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> {</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordtype">char</span> raw_hdr[32];</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordtype">int</span> is_ivf = 0;</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">if</span> (fread(raw_hdr, 1, 32, infile) == 32)</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  {</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">if</span> (raw_hdr[0] == <span class="charliteral">'D'</span> && raw_hdr[1] == <span class="charliteral">'K'</span></div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  && raw_hdr[2] == <span class="charliteral">'I'</span> && raw_hdr[3] == <span class="charliteral">'F'</span>)</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  {</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  is_ivf = 1;</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">if</span> (mem_get_le16(raw_hdr + 4) != 0)</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  fprintf(stderr, <span class="stringliteral">"Error: Unrecognized IVF version! This file may not"</span></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="stringliteral">" decode properly."</span>);</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> </div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  *fourcc = mem_get_le32(raw_hdr + 8);</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  *width = mem_get_le16(raw_hdr + 12);</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  *height = mem_get_le16(raw_hdr + 14);</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  *fps_num = mem_get_le32(raw_hdr + 16);</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  *fps_den = mem_get_le32(raw_hdr + 20);</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> </div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="comment">/* Some versions of vpxenc used 1/(2*fps) for the timebase, so</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> * we can guess the framerate using only the timebase in this</span></div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> * case. Other files would require reading ahead to guess the</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> * timebase, like we do for webm.</span></div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">if</span>(*fps_num < 1000)</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  {</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="comment">/* Correct for the factor of 2 applied to the timebase in the</span></div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="comment"> * encoder.</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">if</span>(*fps_num&1)*fps_den<<=1;</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">else</span> *fps_num>>=1;</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  }</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  {</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="comment">/* Don't know FPS for sure, and don't have readahead code</span></div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment"> * (yet?), so just default to 30fps.</span></div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  *fps_num = 30;</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  *fps_den = 1;</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  }</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  }</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  }</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> </div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">if</span> (!is_ivf)</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  rewind(infile);</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">return</span> is_ivf;</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> }</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> file_is_raw(FILE *infile,</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fourcc,</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *width,</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *height,</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fps_den,</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fps_num)</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> {</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> buf[32];</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordtype">int</span> is_raw = 0;</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <a class="code" href="structvpx__codec__stream__info.html" title="Stream properties.">vpx_codec_stream_info_t</a> si;</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  si.<a class="code" href="structvpx__codec__stream__info.html#a8e5eb38a9042da54a20607f71591ddbf">sz</a> = <span class="keyword">sizeof</span>(si);</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> (fread(buf, 1, 32, infile) == 32)</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  {</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> </div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span>(mem_get_le32(buf) < 256 * 1024 * 1024)</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">for</span> (i = 0; i < <span class="keyword">sizeof</span>(ifaces) / <span class="keyword">sizeof</span>(ifaces[0]); i++)</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">if</span>(!<a class="code" href="group__decoder.html#gadfee4664d644175d5aac1465ef11c4b0" title="Parse stream info from a buffer.">vpx_codec_peek_stream_info</a>(ifaces[i].iface,</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  buf + 4, 32 - 4, &si))</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  {</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  is_raw = 1;</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  *fourcc = ifaces[i].fourcc;</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  *width = si.<a class="code" href="structvpx__codec__stream__info.html#a957dbfa83c93d9b3dc08498a6b97c77d">w</a>;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  *height = si.<a class="code" href="structvpx__codec__stream__info.html#af7a8b114547e434d182c722bdace63a0">h</a>;</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  *fps_num = 30;</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  *fps_den = 1;</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  }</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  }</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  rewind(infile);</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">return</span> is_raw;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> }</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> </div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> </div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span> nestegg_read_cb(<span class="keywordtype">void</span> *buffer, <span class="keywordtype">size_t</span> length, <span class="keywordtype">void</span> *userdata)</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span> {</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  FILE *f = userdata;</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> </div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">if</span>(fread(buffer, 1, length, f) < length)</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  {</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordflow">if</span> (ferror(f))</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordflow">if</span> (feof(f))</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  }</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> }</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> </div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span> </div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> nestegg_seek_cb(int64_t offset, <span class="keywordtype">int</span> whence, <span class="keywordtype">void</span> * userdata)</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> {</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">switch</span>(whence) {</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordflow">case</span> NESTEGG_SEEK_SET: whence = SEEK_SET; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">case</span> NESTEGG_SEEK_CUR: whence = SEEK_CUR; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">case</span> NESTEGG_SEEK_END: whence = SEEK_END; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  };</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keywordflow">return</span> fseek(userdata, (<span class="keywordtype">long</span>)offset, whence)? -1 : 0;</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span> }</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span> </div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="keyword">static</span> int64_t</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span> nestegg_tell_cb(<span class="keywordtype">void</span> * userdata)</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> {</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">return</span> ftell(userdata);</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> }</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span> </div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> nestegg_log_cb(nestegg * context, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> severity, <span class="keywordtype">char</span> <span class="keyword">const</span> * format,</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  ...)</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span> {</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  va_list ap;</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span> </div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  va_start(ap, format);</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  vfprintf(stderr, format, ap);</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  fprintf(stderr, <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  va_end(ap);</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> }</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> </div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> webm_guess_framerate(<span class="keyword">struct</span> input_ctx *input,</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fps_den,</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fps_num)</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> {</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  uint64_t tstamp=0;</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span> </div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="comment">/* Guess the framerate. Read up to 1 second, or 50 video packets,</span></div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="comment"> * whichever comes first.</span></div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">for</span>(i=0; tstamp < 1000000000 && i < 50;)</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  {</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  nestegg_packet * pkt;</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> track;</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span> </div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">if</span>(nestegg_read_packet(input->nestegg_ctx, &pkt) <= 0)</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  nestegg_packet_track(pkt, &track);</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">if</span>(track == input->video_track)</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  {</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  nestegg_packet_tstamp(pkt, &tstamp);</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  i++;</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  }</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> </div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  nestegg_free_packet(pkt);</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  }</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordflow">if</span>(nestegg_track_seek(input->nestegg_ctx, input->video_track, 0))</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">goto</span> fail;</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> </div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  *fps_num = (i - 1) * 1000000;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  *fps_den = (<span class="keywordtype">unsigned</span> int)(tstamp / 1000);</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span> fail:</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  nestegg_destroy(input->nestegg_ctx);</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  input->nestegg_ctx = NULL;</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  rewind(input->infile);</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> }</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span> </div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span> </div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> file_is_webm(<span class="keyword">struct</span> input_ctx *input,</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fourcc,</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *width,</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *height,</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fps_den,</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *fps_num)</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> {</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i, n;</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordtype">int</span> track_type = -1;</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span> </div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  nestegg_io io = {nestegg_read_cb, nestegg_seek_cb, nestegg_tell_cb, 0};</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  nestegg_video_params params;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  io.userdata = input->infile;</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keywordflow">if</span>(nestegg_init(&input->nestegg_ctx, io, NULL))</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="keywordflow">goto</span> fail;</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> </div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">if</span>(nestegg_track_count(input->nestegg_ctx, &n))</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">goto</span> fail;</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> </div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordflow">for</span>(i=0; i<n; i++)</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  {</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  track_type = nestegg_track_type(input->nestegg_ctx, i);</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> </div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">if</span>(track_type == NESTEGG_TRACK_VIDEO)</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(track_type < 0)</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keywordflow">goto</span> fail;</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  }</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> </div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">if</span>(nestegg_track_codec_id(input->nestegg_ctx, i) != NESTEGG_CODEC_VP8)</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  {</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  fprintf(stderr, <span class="stringliteral">"Not VP8 video, quitting.\n"</span>);</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  exit(1);</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  }</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> </div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  input->video_track = i;</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keywordflow">if</span>(nestegg_track_video_params(input->nestegg_ctx, i, &params))</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">goto</span> fail;</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span> </div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  *fps_den = 0;</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  *fps_num = 0;</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  *fourcc = VP8_FOURCC;</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  *width = params.width;</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  *height = params.height;</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> fail:</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  input->nestegg_ctx = NULL;</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  rewind(input->infile);</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span> }</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span> </div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span> </div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="keywordtype">void</span> show_progress(<span class="keywordtype">int</span> frame_in, <span class="keywordtype">int</span> frame_out, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> dx_time)</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span> {</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  fprintf(stderr, <span class="stringliteral">"%d decoded frames/%d showed frames in %lu us (%.2f fps)\r"</span>,</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  frame_in, frame_out, dx_time,</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  (<span class="keywordtype">float</span>)frame_out * 1000000.0 / (<span class="keywordtype">float</span>)dx_time);</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> }</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> </div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> </div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="keywordtype">void</span> generate_filename(<span class="keyword">const</span> <span class="keywordtype">char</span> *pattern, <span class="keywordtype">char</span> *out, <span class="keywordtype">size_t</span> q_len,</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> d_w, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> d_h,</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> frame_in)</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> {</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *p = pattern;</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keywordtype">char</span> *q = out;</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> </div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordflow">do</span></div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  {</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordtype">char</span> *next_pat = strchr(p, <span class="charliteral">'%'</span>);</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> </div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordflow">if</span>(p == next_pat)</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  {</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordtype">size_t</span> pat_len;</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="comment">/* parse the pattern */</span></div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  q[q_len - 1] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="keywordflow">switch</span>(p[1])</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  {</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keywordflow">case</span> <span class="charliteral">'w'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%d"</span>, d_w); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <span class="keywordflow">case</span> <span class="charliteral">'h'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%d"</span>, d_h); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keywordflow">case</span> <span class="charliteral">'1'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordflow">case</span> <span class="charliteral">'2'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%02d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keywordflow">case</span> <span class="charliteral">'3'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%03d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="keywordflow">case</span> <span class="charliteral">'4'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%04d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="keywordflow">case</span> <span class="charliteral">'5'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%05d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keywordflow">case</span> <span class="charliteral">'6'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%06d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">case</span> <span class="charliteral">'7'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%07d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keywordflow">case</span> <span class="charliteral">'8'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%08d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordflow">case</span> <span class="charliteral">'9'</span>: snprintf(q, q_len - 1, <span class="stringliteral">"%09d"</span>, frame_in); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  die(<span class="stringliteral">"Unrecognized pattern %%%c\n"</span>, p[1]);</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  }</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> </div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  pat_len = strlen(q);</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordflow">if</span>(pat_len >= q_len - 1)</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  die(<span class="stringliteral">"Output filename too long.\n"</span>);</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  q += pat_len;</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  p += 2;</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  q_len -= pat_len;</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  }</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  {</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="keywordtype">size_t</span> copy_len;</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> </div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="comment">/* copy the next segment */</span></div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">if</span>(!next_pat)</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  copy_len = strlen(p);</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  copy_len = next_pat - p;</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> </div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordflow">if</span>(copy_len >= q_len - 1)</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  die(<span class="stringliteral">"Output filename too long.\n"</span>);</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> </div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  memcpy(q, p, copy_len);</div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  q[copy_len] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  q += copy_len;</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  p += copy_len;</div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  q_len -= copy_len;</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  }</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  } <span class="keywordflow">while</span>(*p);</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span> }</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span> </div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span> </div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> <span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keyword">const</span> <span class="keywordtype">char</span> **argv_)</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span> {</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <a class="code" href="structvpx__codec__ctx.html" title="Codec context structure.">vpx_codec_ctx_t</a> decoder;</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keywordtype">char</span> *fn = NULL;</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  uint8_t *buf = NULL;</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordtype">size_t</span> buf_sz = 0, buf_alloc_sz = 0;</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  FILE *infile;</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordtype">int</span> frame_in = 0, frame_out = 0, flipuv = 0, noblit = 0, do_md5 = 0, progress = 0;</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keywordtype">int</span> stop_after = 0, postproc = 0, summary = 0, quiet = 1;</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordtype">int</span> ec_enabled = 0;</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <a class="code" href="group__codec.html#gad654f3da60151f5dfef70aca00ef1e9e" title="Codec interface structure.">vpx_codec_iface_t</a> *iface = NULL;</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fourcc;</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> dx_time = 0;</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keyword">struct </span>arg arg;</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keywordtype">char</span> **argv, **argi, **argj;</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *outfile_pattern = 0;</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keywordtype">char</span> outfile[PATH_MAX];</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="keywordtype">int</span> single_file;</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordtype">int</span> use_y4m = 1;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> width;</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> height;</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fps_den;</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fps_num;</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordtype">void</span> *out = NULL;</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <a class="code" href="structvpx__codec__dec__cfg.html" title="Initialization Configurations.">vpx_codec_dec_cfg_t</a> cfg = {0};</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span> <span class="preprocessor">#if CONFIG_VP8_DECODER</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span> <span class="preprocessor"></span> <a class="code" href="structvp8__postproc__cfg.html" title="post process flags">vp8_postproc_cfg_t</a> vp8_pp_cfg = {0};</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keywordtype">int</span> vp8_dbg_color_ref_frame = 0;</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordtype">int</span> vp8_dbg_color_mb_modes = 0;</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordtype">int</span> vp8_dbg_color_b_modes = 0;</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordtype">int</span> vp8_dbg_display_mv = 0;</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span> <span class="preprocessor"></span> <span class="keyword">struct </span>input_ctx input = {0};</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordtype">int</span> frames_corrupted = 0;</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordtype">int</span> dec_flags = 0;</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> </div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="comment">/* Parse command line */</span></div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  exec_name = argv_[0];</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  argv = argv_dup(argc - 1, argv_ + 1);</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span> </div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordflow">for</span> (argi = argj = argv; (*argj = *argi); argi += arg.argv_step)</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  {</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  memset(&arg, 0, <span class="keyword">sizeof</span>(arg));</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  arg.argv_step = 1;</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span> </div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keywordflow">if</span> (arg_match(&arg, &codecarg, argi))</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  {</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordtype">int</span> j, k = -1;</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span> </div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="keywordflow">for</span> (j = 0; j < <span class="keyword">sizeof</span>(ifaces) / <span class="keyword">sizeof</span>(ifaces[0]); j++)</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="keywordflow">if</span> (!strcmp(ifaces[j].name, arg.val))</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  k = j;</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span> </div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="keywordflow">if</span> (k >= 0)</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  iface = ifaces[k].iface;</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  die(<span class="stringliteral">"Error: Unrecognized argument (%s) to --codec\n"</span>,</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  arg.val);</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  }</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &outputfile, argi))</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  outfile_pattern = arg.val;</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &use_yv12, argi))</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  {</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  use_y4m = 0;</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  flipuv = 1;</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  }</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &use_i420, argi))</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  {</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  use_y4m = 0;</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  flipuv = 0;</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  }</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &flipuvarg, argi))</div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  flipuv = 1;</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &noblitarg, argi))</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  noblit = 1;</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &progressarg, argi))</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  progress = 1;</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &limitarg, argi))</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  stop_after = arg_parse_uint(&arg);</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &postprocarg, argi))</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  postproc = 1;</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &md5arg, argi))</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  do_md5 = 1;</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &summaryarg, argi))</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  summary = 1;</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &threadsarg, argi))</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  cfg.<a class="code" href="structvpx__codec__dec__cfg.html#afca69d81e99ee15e1d641a639aefb7eb">threads</a> = arg_parse_uint(&arg);</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &verbosearg, argi))</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  quiet = 0;</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> </div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span> <span class="preprocessor">#if CONFIG_VP8_DECODER</span></div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span> <span class="preprocessor"></span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &addnoise_level, argi))</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  {</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  postproc = 1;</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#ae9adc230642ac230f39eb4c531cf85e5">post_proc_flag</a> |= VP8_ADDNOISE;</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#a32f28e4003e5d9bf55d188247f3f156c">noise_level</a> = arg_parse_uint(&arg);</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  }</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &demacroblock_level, argi))</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  {</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  postproc = 1;</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#ae9adc230642ac230f39eb4c531cf85e5">post_proc_flag</a> |= VP8_DEMACROBLOCK;</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#afe919a9546e79798d840b1492f7e0249">deblocking_level</a> = arg_parse_uint(&arg);</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  }</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &deblock, argi))</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  {</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  postproc = 1;</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#ae9adc230642ac230f39eb4c531cf85e5">post_proc_flag</a> |= VP8_DEBLOCK;</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  }</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &mfqe, argi))</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  {</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  postproc = 1;</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#ae9adc230642ac230f39eb4c531cf85e5">post_proc_flag</a> |= VP8_MFQE;</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  }</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &pp_debug_info, argi))</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  {</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> level = arg_parse_uint(&arg);</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span> </div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  postproc = 1;</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#ae9adc230642ac230f39eb4c531cf85e5">post_proc_flag</a> &= ~0x7;</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span> </div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keywordflow">if</span> (level)</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#ae9adc230642ac230f39eb4c531cf85e5">post_proc_flag</a> |= level;</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  }</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &pp_disp_ref_frame, argi))</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  {</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = arg_parse_int(&arg);</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="keywordflow">if</span> (flags)</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  {</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  postproc = 1;</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  vp8_dbg_color_ref_frame = flags;</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  }</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  }</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &pp_disp_mb_modes, argi))</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  {</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = arg_parse_int(&arg);</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="keywordflow">if</span> (flags)</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  {</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  postproc = 1;</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  vp8_dbg_color_mb_modes = flags;</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  }</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  }</div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &pp_disp_b_modes, argi))</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  {</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = arg_parse_int(&arg);</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">if</span> (flags)</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  {</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  postproc = 1;</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  vp8_dbg_color_b_modes = flags;</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  }</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  }</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &pp_disp_mvs, argi))</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  {</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags = arg_parse_int(&arg);</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keywordflow">if</span> (flags)</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  {</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  postproc = 1;</div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  vp8_dbg_display_mv = flags;</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  }</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  }</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (arg_match(&arg, &error_concealment, argi))</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  {</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  ec_enabled = 1;</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  }</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span> </div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span> <span class="preprocessor"></span> <span class="keywordflow">else</span></div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  argj++;</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  }</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span> </div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="comment">/* Check for unrecognized options */</span></div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keywordflow">for</span> (argi = argv; *argi; argi++)</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">if</span> (argi[0][0] == <span class="charliteral">'-'</span> && strlen(argi[0]) > 1)</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  die(<span class="stringliteral">"Error: Unrecognized option %s\n"</span>, *argi);</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span> </div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <span class="comment">/* Handle non-option arguments */</span></div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  fn = argv[0];</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span> </div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="keywordflow">if</span> (!fn)</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  usage_exit();</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span> </div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="comment">/* Open file */</span></div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  infile = strcmp(fn, <span class="stringliteral">"-"</span>) ? fopen(fn, <span class="stringliteral">"rb"</span>) : set_binary_mode(stdin);</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span> </div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <span class="keywordflow">if</span> (!infile)</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  {</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  fprintf(stderr, <span class="stringliteral">"Failed to open file '%s'"</span>,</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  strcmp(fn, <span class="stringliteral">"-"</span>) ? fn : <span class="stringliteral">"stdin"</span>);</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  }</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span> <span class="preprocessor">#if CONFIG_OS_SUPPORT</span></div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span> <span class="preprocessor"></span> <span class="comment">/* Make sure we don't dump to the terminal, unless forced to with -o - */</span></div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="keywordflow">if</span>(!outfile_pattern && isatty(fileno(stdout)) && !do_md5 && !noblit)</div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  {</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  fprintf(stderr,</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="stringliteral">"Not dumping raw video to your terminal. Use '-o -' to "</span></div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="stringliteral">"override.\n"</span>);</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  }</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span> <span class="preprocessor"></span> input.infile = infile;</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <span class="keywordflow">if</span>(file_is_ivf(infile, &fourcc, &width, &height, &fps_den,</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  &fps_num))</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  input.kind = IVF_FILE;</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(file_is_webm(&input, &fourcc, &width, &height, &fps_den, &fps_num))</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  input.kind = WEBM_FILE;</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(file_is_raw(infile, &fourcc, &width, &height, &fps_den, &fps_num))</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  input.kind = RAW_FILE;</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  {</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  fprintf(stderr, <span class="stringliteral">"Unrecognized input file type.\n"</span>);</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  }</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span> </div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  <span class="comment">/* If the output file is not set or doesn't have a sequence number in</span></div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span> <span class="comment"> * it, then we only open it once.</span></div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  outfile_pattern = outfile_pattern ? outfile_pattern : <span class="stringliteral">"-"</span>;</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  single_file = 1;</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  {</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *p = outfile_pattern;</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keywordflow">do</span></div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  {</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  p = strchr(p, <span class="charliteral">'%'</span>);</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  <span class="keywordflow">if</span>(p && p[1] >= <span class="charliteral">'1'</span> && p[1] <= <span class="charliteral">'9'</span>)</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  {</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <span class="comment">/* pattern contains sequence number, so it's not unique. */</span></div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  single_file = 0;</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  }</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keywordflow">if</span>(p)</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  p++;</div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  } <span class="keywordflow">while</span>(p);</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  }</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span> </div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  <span class="keywordflow">if</span>(single_file && !noblit)</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  {</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  generate_filename(outfile_pattern, outfile, <span class="keyword">sizeof</span>(outfile)-1,</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  width, height, 0);</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  out = out_open(outfile, do_md5);</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  }</div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span> </div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  <span class="keywordflow">if</span> (use_y4m && !noblit)</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  {</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <span class="keywordtype">char</span> buffer[128];</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  <span class="keywordflow">if</span> (!single_file)</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  {</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  fprintf(stderr, <span class="stringliteral">"YUV4MPEG2 not supported with output patterns,"</span></div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="stringliteral">" try --i420 or --yv12.\n"</span>);</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  }</div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span> </div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  <span class="keywordflow">if</span>(input.kind == WEBM_FILE)</div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  <span class="keywordflow">if</span>(webm_guess_framerate(&input, &fps_den, &fps_num))</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  {</div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  fprintf(stderr, <span class="stringliteral">"Failed to guess framerate -- error parsing "</span></div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  <span class="stringliteral">"webm file?\n"</span>);</div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  }</div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span> </div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span> </div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="comment">/*Note: We can't output an aspect ratio here because IVF doesn't</span></div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span> <span class="comment"> store one, and neither does VP8.</span></div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span> <span class="comment"> That will have to wait until these tools support WebM natively.*/</span></div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  sprintf(buffer, <span class="stringliteral">"YUV4MPEG2 C%s W%u H%u F%u:%u I%c\n"</span>,</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  <span class="stringliteral">"420jpeg"</span>, width, height, fps_num, fps_den, <span class="charliteral">'p'</span>);</div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  out_put(out, (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)buffer,</div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)strlen(buffer), do_md5);</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  }</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span> </div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="comment">/* Try to determine the codec from the fourcc. */</span></div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  <span class="keywordflow">for</span> (i = 0; i < <span class="keyword">sizeof</span>(ifaces) / <span class="keyword">sizeof</span>(ifaces[0]); i++)</div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="keywordflow">if</span> ((fourcc & ifaces[i].fourcc_mask) == ifaces[i].fourcc)</div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  {</div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <a class="code" href="group__codec.html#gad654f3da60151f5dfef70aca00ef1e9e" title="Codec interface structure.">vpx_codec_iface_t</a> *ivf_iface = ifaces[i].iface;</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span> </div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <span class="keywordflow">if</span> (iface && iface != ivf_iface)</div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  fprintf(stderr, <span class="stringliteral">"Notice -- IVF header indicates codec: %s\n"</span>,</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  ifaces[i].name);</div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  iface = ivf_iface;</div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span> </div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  }</div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span> </div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  dec_flags = (postproc ? <a class="code" href="group__decoder.html#ga6fe14f30254aff769412b128b29664cc" title="Initialization-time Feature Enabling.">VPX_CODEC_USE_POSTPROC</a> : 0) |</div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  (ec_enabled ? VPX_CODEC_USE_ERROR_CONCEALMENT : 0);</div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  <span class="keywordflow">if</span> (<a class="code" href="group__decoder.html#ga8c2f0b12f1bd4927eb3c68b01eab19d3" title="Convenience macro for vpx_codec_dec_init_ver()">vpx_codec_dec_init</a>(&decoder, iface ? iface : ifaces[0].iface, &cfg,</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  dec_flags))</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  {</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  fprintf(stderr, <span class="stringliteral">"Failed to initialize decoder: %s\n"</span>, <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  }</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span> </div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keywordflow">if</span> (!quiet)</div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  fprintf(stderr, <span class="stringliteral">"%s\n"</span>, decoder.<a class="code" href="structvpx__codec__ctx.html#a7ed1bf8f6434ea2df01da8011849c6cb">name</a>);</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span> </div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span> <span class="preprocessor">#if CONFIG_VP8_DECODER</span></div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="keywordflow">if</span> (vp8_pp_cfg.<a class="code" href="structvp8__postproc__cfg.html#ae9adc230642ac230f39eb4c531cf85e5">post_proc_flag</a></div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  && <a class="code" href="group__codec.html#gac1b91e04698c1bd4c0a2b8aa85b08cd2" title="vpx_codec_control wrapper macro">vpx_codec_control</a>(&decoder, <a class="code" href="group__vp8.html#gga8cadbc8e0af3da96ef7a2dbd4ed06599a43e85c68bc1c1473f4a94b005a59482c">VP8_SET_POSTPROC</a>, &vp8_pp_cfg))</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  {</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  fprintf(stderr, <span class="stringliteral">"Failed to configure postproc: %s\n"</span>, <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  }</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span> </div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordflow">if</span> (vp8_dbg_color_ref_frame</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  && <a class="code" href="group__codec.html#gac1b91e04698c1bd4c0a2b8aa85b08cd2" title="vpx_codec_control wrapper macro">vpx_codec_control</a>(&decoder, <a class="code" href="group__vp8.html#gga8cadbc8e0af3da96ef7a2dbd4ed06599ab52ea7a97668b603812dfc205b0fd783">VP8_SET_DBG_COLOR_REF_FRAME</a>, vp8_dbg_color_ref_frame))</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  {</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  fprintf(stderr, <span class="stringliteral">"Failed to configure reference block visualizer: %s\n"</span>, <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  }</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span> </div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <span class="keywordflow">if</span> (vp8_dbg_color_mb_modes</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  && <a class="code" href="group__codec.html#gac1b91e04698c1bd4c0a2b8aa85b08cd2" title="vpx_codec_control wrapper macro">vpx_codec_control</a>(&decoder, <a class="code" href="group__vp8.html#gga8cadbc8e0af3da96ef7a2dbd4ed06599aa0d5c3eaa7cbecaf64403edc8450b060">VP8_SET_DBG_COLOR_MB_MODES</a>, vp8_dbg_color_mb_modes))</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  {</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  fprintf(stderr, <span class="stringliteral">"Failed to configure macro block visualizer: %s\n"</span>, <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  }</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span> </div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  <span class="keywordflow">if</span> (vp8_dbg_color_b_modes</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  && <a class="code" href="group__codec.html#gac1b91e04698c1bd4c0a2b8aa85b08cd2" title="vpx_codec_control wrapper macro">vpx_codec_control</a>(&decoder, <a class="code" href="group__vp8.html#gga8cadbc8e0af3da96ef7a2dbd4ed06599ae0052b9dd3c64a4bb822abafb4755a87">VP8_SET_DBG_COLOR_B_MODES</a>, vp8_dbg_color_b_modes))</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  {</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  fprintf(stderr, <span class="stringliteral">"Failed to configure block visualizer: %s\n"</span>, <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  }</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span> </div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keywordflow">if</span> (vp8_dbg_display_mv</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  && <a class="code" href="group__codec.html#gac1b91e04698c1bd4c0a2b8aa85b08cd2" title="vpx_codec_control wrapper macro">vpx_codec_control</a>(&decoder, <a class="code" href="group__vp8.html#gga8cadbc8e0af3da96ef7a2dbd4ed06599abc6aef0d7e0486d25348de217ad8441d">VP8_SET_DBG_DISPLAY_MV</a>, vp8_dbg_display_mv))</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  {</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  fprintf(stderr, <span class="stringliteral">"Failed to configure motion vector visualizer: %s\n"</span>, <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  }</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="comment">/* Decode file */</span></div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keywordflow">while</span> (!read_frame(&input, &buf, &buf_sz, &buf_alloc_sz))</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  {</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  <a class="code" href="group__codec.html#ga6ea348f76b1f8a1fe50e14db684146c6" title="Iterator.">vpx_codec_iter_t</a> iter = NULL;</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <a class="code" href="structvpx__image.html" title="Image Descriptor.">vpx_image_t</a> *img;</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  <span class="keyword">struct </span>vpx_usec_timer timer;</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  <span class="keywordtype">int</span> corrupted;</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span> </div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  vpx_usec_timer_start(&timer);</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span> </div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  <span class="keywordflow">if</span> (<a class="code" href="group__decoder.html#ga3441e157a7a69108bca9a069f2ee8e0d" title="Decode data.">vpx_codec_decode</a>(&decoder, buf, (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)buf_sz, NULL, 0))</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  {</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *detail = <a class="code" href="group__codec.html#ga29273cb552ed1a437fe263c4a0a54300" title="Retrieve detailed error information for codec context.">vpx_codec_error_detail</a>(&decoder);</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  fprintf(stderr, <span class="stringliteral">"Failed to decode frame: %s\n"</span>, <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span> </div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  <span class="keywordflow">if</span> (detail)</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  fprintf(stderr, <span class="stringliteral">" Additional information: %s\n"</span>, detail);</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span> </div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <span class="keywordflow">goto</span> fail;</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  }</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span> </div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  vpx_usec_timer_mark(&timer);</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  dx_time += (<span class="keywordtype">unsigned</span> int)vpx_usec_timer_elapsed(&timer);</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span> </div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  ++frame_in;</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span> </div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  <span class="keywordflow">if</span> (<a class="code" href="group__codec.html#gac1b91e04698c1bd4c0a2b8aa85b08cd2" title="vpx_codec_control wrapper macro">vpx_codec_control</a>(&decoder, <a class="code" href="group__vp8__decoder.html#ggaf9dd3f2e6d1412106ee791af768e57c1af9f82d9e7930e6a2244b30b031b79599">VP8D_GET_FRAME_CORRUPTED</a>, &corrupted))</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  {</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  fprintf(stderr, <span class="stringliteral">"Failed VP8_GET_FRAME_CORRUPTED: %s\n"</span>,</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  <span class="keywordflow">goto</span> fail;</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  }</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  frames_corrupted += corrupted;</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span> </div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  vpx_usec_timer_start(&timer);</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span> </div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  <span class="keywordflow">if</span> ((img = <a class="code" href="group__decoder.html#ga0e231c3a5ce445fdb2268d741da97500" title="Decoded frames iterator.">vpx_codec_get_frame</a>(&decoder, &iter)))</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  ++frame_out;</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span> </div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  vpx_usec_timer_mark(&timer);</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  dx_time += (<span class="keywordtype">unsigned</span> int)vpx_usec_timer_elapsed(&timer);</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span> </div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  <span class="keywordflow">if</span> (progress)</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  show_progress(frame_in, frame_out, dx_time);</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span> </div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  <span class="keywordflow">if</span> (!noblit)</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  {</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  <span class="keywordflow">if</span> (img)</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  {</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> y;</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  <span class="keywordtype">char</span> out_fn[PATH_MAX];</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  uint8_t *buf;</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span> </div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  <span class="keywordflow">if</span> (!single_file)</div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  {</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  <span class="keywordtype">size_t</span> len = <span class="keyword">sizeof</span>(out_fn)-1;</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span> </div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  out_fn[len] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  generate_filename(outfile_pattern, out_fn, len-1,</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  img-><a class="code" href="structvpx__image.html#a806bf23143bf00a0b3fdbd6ba030c483">d_w</a>, img-><a class="code" href="structvpx__image.html#a31bc5f045d4f3c2b6bb0f57bb53078e7">d_h</a>, frame_in);</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  out = out_open(out_fn, do_md5);</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  }</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(use_y4m)</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  out_put(out, (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)<span class="stringliteral">"FRAME\n"</span>, 6, do_md5);</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span> </div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  buf = img-><a class="code" href="structvpx__image.html#ab6258308ba7a5f4a113348120e20e2ce">planes</a>[<a class="code" href="vpx__image_8h.html#a08171c4636c655e1ab0b76e06219f9e2">VPX_PLANE_Y</a>];</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span> </div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  <span class="keywordflow">for</span> (y = 0; y < img-><a class="code" href="structvpx__image.html#a31bc5f045d4f3c2b6bb0f57bb53078e7">d_h</a>; y++)</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  {</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  out_put(out, buf, img-><a class="code" href="structvpx__image.html#a806bf23143bf00a0b3fdbd6ba030c483">d_w</a>, do_md5);</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  buf += img-><a class="code" href="structvpx__image.html#ac9c7b83e3eea44cb680956f90dc789cf">stride</a>[<a class="code" href="vpx__image_8h.html#a08171c4636c655e1ab0b76e06219f9e2">VPX_PLANE_Y</a>];</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  }</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span> </div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  buf = img-><a class="code" href="structvpx__image.html#ab6258308ba7a5f4a113348120e20e2ce">planes</a>[flipuv?<a class="code" href="vpx__image_8h.html#aca9436ec761457cc6d2e356e0ac2fd23">VPX_PLANE_V</a>:<a class="code" href="vpx__image_8h.html#a4770fc8fa60021a2229f25553152cf81">VPX_PLANE_U</a>];</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span> </div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  <span class="keywordflow">for</span> (y = 0; y < (1 + img-><a class="code" href="structvpx__image.html#a31bc5f045d4f3c2b6bb0f57bb53078e7">d_h</a>) / 2; y++)</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  {</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  out_put(out, buf, (1 + img-><a class="code" href="structvpx__image.html#a806bf23143bf00a0b3fdbd6ba030c483">d_w</a>) / 2, do_md5);</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  buf += img-><a class="code" href="structvpx__image.html#ac9c7b83e3eea44cb680956f90dc789cf">stride</a>[<a class="code" href="vpx__image_8h.html#a4770fc8fa60021a2229f25553152cf81">VPX_PLANE_U</a>];</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  }</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span> </div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  buf = img-><a class="code" href="structvpx__image.html#ab6258308ba7a5f4a113348120e20e2ce">planes</a>[flipuv?<a class="code" href="vpx__image_8h.html#a4770fc8fa60021a2229f25553152cf81">VPX_PLANE_U</a>:<a class="code" href="vpx__image_8h.html#aca9436ec761457cc6d2e356e0ac2fd23">VPX_PLANE_V</a>];</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span> </div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  <span class="keywordflow">for</span> (y = 0; y < (1 + img-><a class="code" href="structvpx__image.html#a31bc5f045d4f3c2b6bb0f57bb53078e7">d_h</a>) / 2; y++)</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  {</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  out_put(out, buf, (1 + img-><a class="code" href="structvpx__image.html#a806bf23143bf00a0b3fdbd6ba030c483">d_w</a>) / 2, do_md5);</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  buf += img-><a class="code" href="structvpx__image.html#ac9c7b83e3eea44cb680956f90dc789cf">stride</a>[<a class="code" href="vpx__image_8h.html#aca9436ec761457cc6d2e356e0ac2fd23">VPX_PLANE_V</a>];</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  }</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span> </div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  <span class="keywordflow">if</span> (!single_file)</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  out_close(out, out_fn, do_md5);</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  }</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  }</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span> </div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  <span class="keywordflow">if</span> (stop_after && frame_in >= stop_after)</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  }</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span> </div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  <span class="keywordflow">if</span> (summary || progress)</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  {</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  show_progress(frame_in, frame_out, dx_time);</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  fprintf(stderr, <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  }</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span> </div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  <span class="keywordflow">if</span> (frames_corrupted)</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  fprintf(stderr, <span class="stringliteral">"WARNING: %d frames corrupted.\n"</span>,frames_corrupted);</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span> </div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span> fail:</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span> </div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  <span class="keywordflow">if</span> (<a class="code" href="group__codec.html#ga6ae21d96909660d0ac978b59a863f53b" title="Destroy a codec instance.">vpx_codec_destroy</a>(&decoder))</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  {</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  fprintf(stderr, <span class="stringliteral">"Failed to destroy decoder: %s\n"</span>, <a class="code" href="group__codec.html#ga4d265df00d42b36a4f0e3eb83fc22c5e" title="Retrieve error synopsis for codec context.">vpx_codec_error</a>(&decoder));</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  <span class="keywordflow">return</span> EXIT_FAILURE;</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  }</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span> </div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <span class="keywordflow">if</span> (single_file && !noblit)</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  out_close(out, outfile, do_md5);</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span> </div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="keywordflow">if</span>(input.nestegg_ctx)</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  nestegg_destroy(input.nestegg_ctx);</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  <span class="keywordflow">if</span>(input.kind != WEBM_FILE)</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  free(buf);</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  fclose(infile);</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  free(argv);</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span> </div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <span class="keywordflow">return</span> frames_corrupted ? EXIT_FAILURE : EXIT_SUCCESS;</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span> }</div>
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