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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright (c) 2012 The Chromium Authors. All rights reserved.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Use of this source code is governed by a BSD-style license that can be</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// found in the LICENSE file.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;</div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="preprocessor">#ifndef PACKAGER_MEDIA_BASE_FOURCCS_H_</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define PACKAGER_MEDIA_BASE_FOURCCS_H_</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="keyword">namespace </span>shaka {</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="keyword">namespace </span>media {</div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="keyword">enum</span> FourCC : uint32_t {</div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160; FOURCC_NULL = 0,</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; FOURCC_ID32 = 0x49443332,</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; FOURCC_Head = 0x48656164,</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160; FOURCC_Opus = 0x4f707573,</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160; FOURCC_PRIV = 0x50524956,</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; FOURCC_aacd = 0x61616364,</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; FOURCC_ac_3 = 0x61632d33, <span class="comment">// &quot;ac-3&quot;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; FOURCC_apad = 0x61706164,</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; FOURCC_avc1 = 0x61766331,</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; FOURCC_avc3 = 0x61766333,</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; FOURCC_avcC = 0x61766343,</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; FOURCC_bloc = 0x626C6F63,</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; FOURCC_cbc1 = 0x63626331,</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="comment">// This is a fake protection scheme fourcc code to indicate Apple Sample AES.</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; FOURCC_cbca = 0x63626361,</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; FOURCC_cbcs = 0x63626373,</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; FOURCC_cenc = 0x63656e63,</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; FOURCC_cens = 0x63656e73,</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; FOURCC_co64 = 0x636f3634,</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; FOURCC_ctim = 0x6374696d,</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; FOURCC_ctts = 0x63747473,</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; FOURCC_dOps = 0x644f7073,</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; FOURCC_dac3 = 0x64616333,</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; FOURCC_dash = 0x64617368,</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; FOURCC_ddts = 0x64647473,</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; FOURCC_dec3 = 0x64656333,</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; FOURCC_dinf = 0x64696e66,</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; FOURCC_dref = 0x64726566,</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; FOURCC_dtsc = 0x64747363,</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; FOURCC_dtse = 0x64747365,</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; FOURCC_dtsh = 0x64747368,</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; FOURCC_dtsl = 0x6474736c,</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; FOURCC_dtsm = 0x6474732d, <span class="comment">// &quot;dts-&quot;</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; FOURCC_dtsp = 0x6474732b, <span class="comment">// &quot;dts+&quot;</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; FOURCC_ec_3 = 0x65632d33, <span class="comment">// &quot;ec-3&quot;</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; FOURCC_edts = 0x65647473,</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; FOURCC_elst = 0x656c7374,</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; FOURCC_enca = 0x656e6361,</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; FOURCC_encv = 0x656e6376,</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; FOURCC_esds = 0x65736473,</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; FOURCC_free = 0x66726565,</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; FOURCC_frma = 0x66726d61,</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; FOURCC_ftyp = 0x66747970,</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; FOURCC_hdlr = 0x68646c72,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; FOURCC_hev1 = 0x68657631,</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; FOURCC_hint = 0x68696e74,</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; FOURCC_hvc1 = 0x68766331,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; FOURCC_hvcC = 0x68766343,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; FOURCC_iden = 0x6964656e,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; FOURCC_iso6 = 0x69736f36,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; FOURCC_iods = 0x696f6473,</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; FOURCC_mdat = 0x6d646174,</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; FOURCC_mdhd = 0x6d646864,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; FOURCC_mdia = 0x6d646961,</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; FOURCC_meco = 0x6d65636f,</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; FOURCC_mehd = 0x6d656864,</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; FOURCC_meta = 0x6d657461,</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; FOURCC_mfhd = 0x6d666864,</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; FOURCC_mfra = 0x6d667261,</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; FOURCC_minf = 0x6d696e66,</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; FOURCC_moof = 0x6d6f6f66,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; FOURCC_moov = 0x6d6f6f76,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; FOURCC_mp41 = 0x6d703431,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; FOURCC_mp4a = 0x6d703461,</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; FOURCC_mp4v = 0x6d703476,</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; FOURCC_mvex = 0x6d766578,</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; FOURCC_mvhd = 0x6d766864,</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; FOURCC_pasp = 0x70617370,</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; FOURCC_payl = 0x7061796c,</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; FOURCC_pdin = 0x7064696e,</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; FOURCC_prft = 0x70726674,</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; FOURCC_pssh = 0x70737368,</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; FOURCC_roll = 0x726f6c6c,</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; FOURCC_saio = 0x7361696f,</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; FOURCC_saiz = 0x7361697a,</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; FOURCC_sbgp = 0x73626770,</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; FOURCC_schi = 0x73636869,</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; FOURCC_schm = 0x7363686d,</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; FOURCC_sdtp = 0x73647470,</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; FOURCC_seig = 0x73656967,</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; FOURCC_senc = 0x73656e63,</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; FOURCC_sgpd = 0x73677064,</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; FOURCC_sidx = 0x73696478,</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; FOURCC_sinf = 0x73696e66,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; FOURCC_skip = 0x736b6970,</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; FOURCC_smhd = 0x736d6864,</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; FOURCC_soun = 0x736f756e,</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; FOURCC_ssix = 0x73736978,</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; FOURCC_stbl = 0x7374626c,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; FOURCC_stco = 0x7374636f,</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; FOURCC_sthd = 0x73746864,</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; FOURCC_stsc = 0x73747363,</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; FOURCC_stsd = 0x73747364,</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; FOURCC_stss = 0x73747373,</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; FOURCC_stsz = 0x7374737a,</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; FOURCC_sttg = 0x73747467,</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; FOURCC_stts = 0x73747473,</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; FOURCC_styp = 0x73747970,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; FOURCC_stz2 = 0x73747a32,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; FOURCC_subt = 0x73756274,</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; FOURCC_tenc = 0x74656e63,</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; FOURCC_text = 0x74657874,</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; FOURCC_tfdt = 0x74666474,</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; FOURCC_tfhd = 0x74666864,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; FOURCC_tkhd = 0x746b6864,</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; FOURCC_traf = 0x74726166,</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; FOURCC_trak = 0x7472616b,</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; FOURCC_trex = 0x74726578,</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; FOURCC_trun = 0x7472756e,</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; FOURCC_udta = 0x75647461,</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; FOURCC_url = 0x75726c20, <span class="comment">// &quot;url &quot;</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; FOURCC_urn = 0x75726e20, <span class="comment">// &quot;urn &quot;</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; FOURCC_uuid = 0x75756964,</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; FOURCC_vide = 0x76696465,</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; FOURCC_vlab = 0x766c6162,</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; FOURCC_vmhd = 0x766d6864,</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; FOURCC_vp08 = 0x76703038,</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; FOURCC_vp09 = 0x76703039,</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; FOURCC_vp10 = 0x76703130,</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; FOURCC_vpcC = 0x76706343,</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; FOURCC_vsid = 0x76736964,</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; FOURCC_vttC = 0x76747443,</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; FOURCC_vtta = 0x76747461,</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; FOURCC_vttc = 0x76747463,</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; FOURCC_vtte = 0x76747465,</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; FOURCC_wide = 0x77696465,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; FOURCC_wvtt = 0x77767474,</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; FOURCC_zaac = 0x7A616163,</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; FOURCC_zach = 0x7A616368,</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; FOURCC_zacp = 0x7A616370,</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;};</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;<span class="keyword">const</span> FourCC kAppleSampleAesProtectionScheme = FOURCC_cbca;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;<span class="keyword">const</span> <span class="keyword">inline</span> std::string FourCCToString(FourCC fourcc) {</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordtype">char</span> buf[5];</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; buf[0] = (fourcc &gt;&gt; 24) &amp; 0xff;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; buf[1] = (fourcc &gt;&gt; 16) &amp; 0xff;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; buf[2] = (fourcc &gt;&gt; 8) &amp; 0xff;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; buf[3] = (fourcc) &amp; 0xff;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; buf[4] = 0;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordflow">return</span> std::string(buf);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;}</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;} <span class="comment">// namespace media</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;} <span class="comment">// namespace shaka</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;<span class="preprocessor">#endif // PACKAGER_MEDIA_BASE_FOURCCS_H_</span></div>
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