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<li class="navelem"><a class="el" href="../../d8/daf/namespaceshaka.html">shaka</a></li><li class="navelem"><b>media</b></li><li class="navelem"><a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html">Nalu</a></li> </ul>
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<div class="header">
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<a href="#pub-types">Public Types</a> |
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="../../d4/d58/classshaka_1_1media_1_1Nalu-members.html">List of all members</a> </div>
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<div class="headertitle">
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<div class="title">shaka::media::Nalu Class Reference</div> </div>
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</div><!--header-->
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<div class="contents">
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<p><code>#include <<a class="el" href="../../d4/d87/nalu__reader_8h_source.html">nalu_reader.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
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Public Types</h2></td></tr>
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<tr class="memitem:a555313353e2e23743ad7a70a3e65574a"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><b>H264NaluType</b> { <br/>
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  <b>H264_Unspecified</b> = 0,
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<b>H264_NonIDRSlice</b> = 1,
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<b>H264_IDRSlice</b> = 5,
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<b>H264_SEIMessage</b> = 6,
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<br/>
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  <b>H264_SPS</b> = 7,
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<b>H264_PPS</b> = 8,
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<b>H264_AUD</b> = 9,
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<b>H264_EOSeq</b> = 10,
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<br/>
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  <b>H264_FillerData</b> = 12,
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<b>H264_SPSExtension</b> = 13,
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<b>H264_PrefixNALUnit</b> = 14,
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<b>H264_SubsetSPS</b> = 15,
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<br/>
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  <b>H264_DepthParameterSet</b> = 16,
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<b>H264_Reserved17</b> = 17,
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<b>H264_Reserved18</b> = 18,
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<b>H264_CodedSliceExtension</b> = 20,
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<br/>
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  <b>H264_Reserved22</b> = 22
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<br/>
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}</td></tr>
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<tr class="separator:a555313353e2e23743ad7a70a3e65574a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a58c5204869bb765b965162a152ce071e"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><b>H265NaluType</b> { <br/>
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  <b>H265_TRAIL_N</b> = 0,
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<b>H265_TRAIL_R</b> = 1,
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<b>H265_TSA_N</b> = 2,
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<b>H265_TSA_R</b> = 3,
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<br/>
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  <b>H265_STSA_N</b> = 4,
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<b>H265_STSA_R</b> = 5,
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<b>H265_RASL_R</b> = 9,
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<b>H265_RSV_VCL_N10</b> = 10,
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<br/>
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  <b>H265_RSV_VCL_R15</b> = 15,
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<b>H265_BLA_W_LP</b> = 16,
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<b>H265_IDR_W_RADL</b> = 19,
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<b>H265_IDR_N_LP</b> = 20,
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<br/>
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  <b>H265_CRA_NUT</b> = 21,
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<b>H265_RSV_IRAP_VCL22</b> = 22,
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<b>H265_RSV_IRAP_VCL23</b> = 23,
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<b>H265_RSV_VCL31</b> = 31,
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<br/>
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  <b>H265_VPS</b> = 32,
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<b>H265_SPS</b> = 33,
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<b>H265_PPS</b> = 34,
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<b>H265_AUD</b> = 35,
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<br/>
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  <b>H265_EOS</b> = 36,
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<b>H265_EOB</b> = 37,
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<b>H265_FD</b> = 38,
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<b>H265_PREFIX_SEI</b> = 39,
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<br/>
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  <b>H265_RSV_NVCL41</b> = 41,
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<b>H265_RSV_NVCL44</b> = 44,
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<b>H265_UNSPEC48</b> = 48,
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<b>H265_UNSPEC55</b> = 55
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<br/>
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}</td></tr>
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<tr class="separator:a58c5204869bb765b965162a152ce071e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad4e0927dbdd7c4700e56b4d1a91ce61d"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><b>CodecType</b> { <b>kH264</b>,
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<b>kH265</b>
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}</td></tr>
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<tr class="separator:ad4e0927dbdd7c4700e56b4d1a91ce61d"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:aad17891432eafa58e6afd9b5d93fbdd4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aad17891432eafa58e6afd9b5d93fbdd4"></a>
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bool </td><td class="memItemRight" valign="bottom"><b>Initialize</b> (CodecType <a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html#a86143bb8a31825f06668e97bff66ce2c">type</a>, const uint8_t *<a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html#a3175755a2a847c3bfc8292434d4ea3b6">data</a>, uint64_t size) WARN_UNUSED_RESULT</td></tr>
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<tr class="separator:aad17891432eafa58e6afd9b5d93fbdd4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3175755a2a847c3bfc8292434d4ea3b6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3175755a2a847c3bfc8292434d4ea3b6"></a>
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const uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html#a3175755a2a847c3bfc8292434d4ea3b6">data</a> () const </td></tr>
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<tr class="memdesc:a3175755a2a847c3bfc8292434d4ea3b6"><td class="mdescLeft"> </td><td class="mdescRight">This is the pointer to the <a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html">Nalu</a> data, pointing to the header. <br/></td></tr>
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<tr class="separator:a3175755a2a847c3bfc8292434d4ea3b6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9eb982bdbb66c10643b2fb8e2ae7a9ae"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9eb982bdbb66c10643b2fb8e2ae7a9ae"></a>
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uint64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html#a9eb982bdbb66c10643b2fb8e2ae7a9ae">header_size</a> () const </td></tr>
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<tr class="memdesc:a9eb982bdbb66c10643b2fb8e2ae7a9ae"><td class="mdescLeft"> </td><td class="mdescRight">The size of the header, e.g. 1 for H.264. <br/></td></tr>
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<tr class="separator:a9eb982bdbb66c10643b2fb8e2ae7a9ae"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6bcba03125313ea515a61a67c9d2a821"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6bcba03125313ea515a61a67c9d2a821"></a>
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uint64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html#a6bcba03125313ea515a61a67c9d2a821">payload_size</a> () const </td></tr>
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<tr class="memdesc:a6bcba03125313ea515a61a67c9d2a821"><td class="mdescLeft"> </td><td class="mdescRight">Size of this <a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html">Nalu</a> minus <a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html#a9eb982bdbb66c10643b2fb8e2ae7a9ae" title="The size of the header, e.g. 1 for H.264. ">header_size()</a>. <br/></td></tr>
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<tr class="separator:a6bcba03125313ea515a61a67c9d2a821"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aef6dab3fffab72aa7d7d185342dec516"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aef6dab3fffab72aa7d7d185342dec516"></a>
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int </td><td class="memItemRight" valign="bottom"><b>ref_idc</b> () const </td></tr>
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<tr class="separator:aef6dab3fffab72aa7d7d185342dec516"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1d8239041e3d836d58a882848c675af4"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1d8239041e3d836d58a882848c675af4"></a>
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int </td><td class="memItemRight" valign="bottom"><b>nuh_layer_id</b> () const </td></tr>
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<tr class="separator:a1d8239041e3d836d58a882848c675af4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2f37c4dfcf352a57da29285d08a0ec27"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2f37c4dfcf352a57da29285d08a0ec27"></a>
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int </td><td class="memItemRight" valign="bottom"><b>nuh_temporal_id</b> () const </td></tr>
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<tr class="separator:a2f37c4dfcf352a57da29285d08a0ec27"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a86143bb8a31825f06668e97bff66ce2c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dff/classshaka_1_1media_1_1Nalu.html#a86143bb8a31825f06668e97bff66ce2c">type</a> () const </td></tr>
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<tr class="separator:a86143bb8a31825f06668e97bff66ce2c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acf9f3dce319b6016180e0ec3fc2db705"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acf9f3dce319b6016180e0ec3fc2db705"></a>
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bool </td><td class="memItemRight" valign="bottom"><b>is_aud</b> () const </td></tr>
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<tr class="separator:acf9f3dce319b6016180e0ec3fc2db705"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a95f9428735ea6967d278198b09f48484"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a95f9428735ea6967d278198b09f48484"></a>
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bool </td><td class="memItemRight" valign="bottom"><b>is_video_slice</b> () const </td></tr>
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<tr class="separator:a95f9428735ea6967d278198b09f48484"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae00e5560cc0acf07fd099c0daf334b14"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae00e5560cc0acf07fd099c0daf334b14"></a>
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bool </td><td class="memItemRight" valign="bottom"><b>can_start_access_unit</b> () const </td></tr>
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<tr class="separator:ae00e5560cc0acf07fd099c0daf334b14"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>For explanations of each struct and its members, see H.264 specification at <a href="http://www.itu.int/rec/T-REC-H.264">http://www.itu.int/rec/T-REC-H.264</a>. </p>
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<p>Definition at line <a class="el" href="../../d4/d87/nalu__reader_8h_source.html#l00026">26</a> of file <a class="el" href="../../d4/d87/nalu__reader_8h_source.html">nalu_reader.h</a>.</p>
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</div><h2 class="groupheader">Member Function Documentation</h2>
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<a class="anchor" id="a86143bb8a31825f06668e97bff66ce2c"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">int shaka::media::Nalu::type </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>H264NaluType and H265NaluType enums may be used to compare against the return value. </p>
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<p>Definition at line <a class="el" href="../../d4/d87/nalu__reader_8h_source.html#l00112">112</a> of file <a class="el" href="../../d4/d87/nalu__reader_8h_source.html">nalu_reader.h</a>.</p>
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following files:<ul>
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<li>media/codecs/<a class="el" href="../../d4/d87/nalu__reader_8h_source.html">nalu_reader.h</a></li>
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<li>media/codecs/<a class="el" href="../../d1/df5/nalu__reader_8cc_source.html">nalu_reader.cc</a></li>
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</ul>
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</div><!-- contents -->
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