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<a href="#typedef-members">Typedefs</a> &#124;
<a href="#enum-members">Enumerations</a> &#124;
<a href="#func-members">Functions</a> </div>
<div class="headertitle"><div class="title">H264 Decode</div></div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="typedef-members" name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr class="memitem:gacbbceff26ac2dd9ad860ea28509c7815" id="r_gacbbceff26ac2dd9ad860ea28509c7815"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="group__h264__decode.html#gafdd0afd50730e520d058cd755ccf07b1">H264Parameter</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#gacbbceff26ac2dd9ad860ea28509c7815">H264Parameter</a></td></tr>
<tr class="memdesc:gacbbceff26ac2dd9ad860ea28509c7815"><td class="mdescLeft">&#160;</td><td class="mdescRight">h264 decoder parameters for H264DECSetParam. <br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="enum-members" name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:gafdd0afd50730e520d058cd755ccf07b1" id="r_gafdd0afd50730e520d058cd755ccf07b1"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#gafdd0afd50730e520d058cd755ccf07b1">H264Parameter</a> { <br />
&#160;&#160;<a class="el" href="group__h264__decode.html#ggafdd0afd50730e520d058cd755ccf07b1a5b4c626f62611c4d61bf6818e7d84bb6">H264_PARAMETER_FRAME_POINTER_OUTPUT</a> = 1
, <br />
&#160;&#160;<a class="el" href="group__h264__decode.html#ggafdd0afd50730e520d058cd755ccf07b1a6c428a44fb3082efbac3f03bbd050557">H264_PARAMETER_OUTPUT_PER_FRAME</a> = 0x20000002
, <br />
&#160;&#160;<a class="el" href="group__h264__decode.html#ggafdd0afd50730e520d058cd755ccf07b1a18eab72a6a59bae1a7594a8f02075e7a">H264_PARAMETER_UNKNOWN_20000010</a> = 0x20000010
, <br />
&#160;&#160;<a class="el" href="group__h264__decode.html#ggafdd0afd50730e520d058cd755ccf07b1af655dd03ca5f5519eaf78e6fee47dec7">H264_PARAMETER_UNKNOWN_20000030</a> = 0x20000030
, <br />
&#160;&#160;<a class="el" href="group__h264__decode.html#ggafdd0afd50730e520d058cd755ccf07b1a17cd96c206fb76884ccc27317f0b02f4">H264_PARAMETER_UNKNOWN_20000040</a> = 0x20000040
, <br />
&#160;&#160;<a class="el" href="group__h264__decode.html#ggafdd0afd50730e520d058cd755ccf07b1a605510cec699416949494f799019f4d1">H264_PARAMETER_USER_MEMORY</a> = 0x70000001
<br />
}</td></tr>
<tr class="memdesc:gafdd0afd50730e520d058cd755ccf07b1"><td class="mdescLeft">&#160;</td><td class="mdescRight">h264 decoder parameters for H264DECSetParam. <a href="group__h264__decode.html#gafdd0afd50730e520d058cd755ccf07b1">More...</a><br /></td></tr>
<tr class="separator:gafdd0afd50730e520d058cd755ccf07b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga7330a7b4f563dfce49fae7cc95fca504" id="r_ga7330a7b4f563dfce49fae7cc95fca504"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga7330a7b4f563dfce49fae7cc95fca504">H264DECMemoryRequirement</a> (int32_t profile, int32_t level, int32_t maxWidth, int32_t maxHeight, uint32_t *outMemoryRequirement)</td></tr>
<tr class="memdesc:ga7330a7b4f563dfce49fae7cc95fca504"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate the amount of memory required for the specified parameters. <br /></td></tr>
<tr class="separator:ga7330a7b4f563dfce49fae7cc95fca504"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8c12b18bf6370ad0ee70b25e1f2914a3" id="r_ga8c12b18bf6370ad0ee70b25e1f2914a3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga8c12b18bf6370ad0ee70b25e1f2914a3">H264DECInitParam</a> (int32_t memorySize, void *memory)</td></tr>
<tr class="memdesc:ga8c12b18bf6370ad0ee70b25e1f2914a3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialise a H264 decoder in the given memory. <br /></td></tr>
<tr class="separator:ga8c12b18bf6370ad0ee70b25e1f2914a3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab7c921d53c8a79c1ad4abc8dacd4d82f" id="r_gab7c921d53c8a79c1ad4abc8dacd4d82f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#gab7c921d53c8a79c1ad4abc8dacd4d82f">H264DECSetParam</a> (void *memory, <a class="el" href="group__h264__decode.html#gafdd0afd50730e520d058cd755ccf07b1">H264Parameter</a> parameter, void *value)</td></tr>
<tr class="memdesc:gab7c921d53c8a79c1ad4abc8dacd4d82f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set H264 decoder parameter. <br /></td></tr>
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<tr class="memitem:ga6c82916a292e1fa6b95fa1a694757083" id="r_ga6c82916a292e1fa6b95fa1a694757083"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga6c82916a292e1fa6b95fa1a694757083">H264DECSetParam_FPTR_OUTPUT</a> (void *memory, <a class="el" href="group__h264__stream.html#ga089202c6b3d18965159e04df9680ceff">H264DECFptrOutputFn</a> value)</td></tr>
<tr class="memdesc:ga6c82916a292e1fa6b95fa1a694757083"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the callback which is called when a frame is output from the decoder. <br /></td></tr>
<tr class="separator:ga6c82916a292e1fa6b95fa1a694757083"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga40b13cb373147c01e7064dd170e91b2f" id="r_ga40b13cb373147c01e7064dd170e91b2f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga40b13cb373147c01e7064dd170e91b2f">H264DECSetParam_OUTPUT_PER_FRAME</a> (void *memory, uint32_t value)</td></tr>
<tr class="memdesc:ga40b13cb373147c01e7064dd170e91b2f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set whether the decoder should internally buffer frames or call the callback immediately as soon as a frame is emitted. <br /></td></tr>
<tr class="separator:ga40b13cb373147c01e7064dd170e91b2f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaf3dc280ea9130d0b0338062e59b8bc01" id="r_gaf3dc280ea9130d0b0338062e59b8bc01"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#gaf3dc280ea9130d0b0338062e59b8bc01">H264DECSetParam_USER_MEMORY</a> (void *memory, void **value)</td></tr>
<tr class="memdesc:gaf3dc280ea9130d0b0338062e59b8bc01"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set a user memory pointer which is passed to the frame output callback. <br /></td></tr>
<tr class="separator:gaf3dc280ea9130d0b0338062e59b8bc01"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga214caa7c4283acb48c3ad8a251c5c28a" id="r_ga214caa7c4283acb48c3ad8a251c5c28a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga214caa7c4283acb48c3ad8a251c5c28a">H264DECCheckMemSegmentation</a> (void *memory, uint32_t size)</td></tr>
<tr class="memdesc:ga214caa7c4283acb48c3ad8a251c5c28a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if the provided memory can be used for decoding. <br /></td></tr>
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<tr class="memitem:ga696bf5672ee12257b4a6e82fc6a03241" id="r_ga696bf5672ee12257b4a6e82fc6a03241"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga696bf5672ee12257b4a6e82fc6a03241">H264DECOpen</a> (void *memory)</td></tr>
<tr class="memdesc:ga696bf5672ee12257b4a6e82fc6a03241"><td class="mdescLeft">&#160;</td><td class="mdescRight">Open a H264 decoder. <br /></td></tr>
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<tr class="memitem:ga4fa97072e1ea7f487175c1f839f63b49" id="r_ga4fa97072e1ea7f487175c1f839f63b49"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga4fa97072e1ea7f487175c1f839f63b49">H264DECBegin</a> (void *memory)</td></tr>
<tr class="memdesc:ga4fa97072e1ea7f487175c1f839f63b49"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prepare for decoding. <br /></td></tr>
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<tr class="memitem:ga842dfa4fe3f96ba4ebacb2941668dbb9" id="r_ga842dfa4fe3f96ba4ebacb2941668dbb9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga842dfa4fe3f96ba4ebacb2941668dbb9">H264DECSetBitstream</a> (void *memory, uint8_t *buffer, uint32_t bufferLength, double timestamp)</td></tr>
<tr class="memdesc:ga842dfa4fe3f96ba4ebacb2941668dbb9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the bit stream to be read for decoding. <br /></td></tr>
<tr class="separator:ga842dfa4fe3f96ba4ebacb2941668dbb9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga2a68f98e3222de246949b7cb9a35286b" id="r_ga2a68f98e3222de246949b7cb9a35286b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#ga2a68f98e3222de246949b7cb9a35286b">H264DECExecute</a> (void *memory, void *frameBuffer)</td></tr>
<tr class="memdesc:ga2a68f98e3222de246949b7cb9a35286b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Perform decoding of the bitstream and put the output frame into frameBuffer. <br /></td></tr>
<tr class="separator:ga2a68f98e3222de246949b7cb9a35286b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaf8de95b7abfbd692bbe71ad5c7e565f1" id="r_gaf8de95b7abfbd692bbe71ad5c7e565f1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#gaf8de95b7abfbd692bbe71ad5c7e565f1">H264DECFlush</a> (void *memory)</td></tr>
<tr class="memdesc:gaf8de95b7abfbd692bbe71ad5c7e565f1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Flush any internally buffered frames. <br /></td></tr>
<tr class="separator:gaf8de95b7abfbd692bbe71ad5c7e565f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaae284945b57c4f03e2f613700ae53bcb" id="r_gaae284945b57c4f03e2f613700ae53bcb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#gaae284945b57c4f03e2f613700ae53bcb">H264DECEnd</a> (void *memory)</td></tr>
<tr class="memdesc:gaae284945b57c4f03e2f613700ae53bcb"><td class="mdescLeft">&#160;</td><td class="mdescRight">End decoding of the current stream. <br /></td></tr>
<tr class="separator:gaae284945b57c4f03e2f613700ae53bcb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaaac39a599a020056552f1fe0f7d34589" id="r_gaaac39a599a020056552f1fe0f7d34589"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__h264__decode.html#gaaac39a599a020056552f1fe0f7d34589">H264DECClose</a> (void *memory)</td></tr>
<tr class="memdesc:gaaac39a599a020056552f1fe0f7d34589"><td class="mdescLeft">&#160;</td><td class="mdescRight">Cleanup the decoder. <br /></td></tr>
<tr class="separator:gaaac39a599a020056552f1fe0f7d34589"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Typedef Documentation</h2>
<a id="gacbbceff26ac2dd9ad860ea28509c7815" name="gacbbceff26ac2dd9ad860ea28509c7815"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gacbbceff26ac2dd9ad860ea28509c7815">&#9670;&#160;</a></span>H264Parameter</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">typedef enum <a class="el" href="group__h264__decode.html#gafdd0afd50730e520d058cd755ccf07b1">H264Parameter</a> <a class="el" href="group__h264__decode.html#gafdd0afd50730e520d058cd755ccf07b1">H264Parameter</a></td>
</tr>
</table>
</div><div class="memdoc">
<p>h264 decoder parameters for H264DECSetParam. </p>
</div>
</div>
<h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="gafdd0afd50730e520d058cd755ccf07b1" name="gafdd0afd50730e520d058cd755ccf07b1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gafdd0afd50730e520d058cd755ccf07b1">&#9670;&#160;</a></span>H264Parameter</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="group__h264__decode.html#gafdd0afd50730e520d058cd755ccf07b1">H264Parameter</a></td>
</tr>
</table>
</div><div class="memdoc">
<p>h264 decoder parameters for H264DECSetParam. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ggafdd0afd50730e520d058cd755ccf07b1a5b4c626f62611c4d61bf6818e7d84bb6" name="ggafdd0afd50730e520d058cd755ccf07b1a5b4c626f62611c4d61bf6818e7d84bb6"></a>H264_PARAMETER_FRAME_POINTER_OUTPUT&#160;</td><td class="fielddoc"><p>Set the callback which is called when a frame is output from the decoder. </p>
</td></tr>
<tr><td class="fieldname"><a id="ggafdd0afd50730e520d058cd755ccf07b1a6c428a44fb3082efbac3f03bbd050557" name="ggafdd0afd50730e520d058cd755ccf07b1a6c428a44fb3082efbac3f03bbd050557"></a>H264_PARAMETER_OUTPUT_PER_FRAME&#160;</td><td class="fielddoc"><p>Set whether the decoder should internally buffer frames or call the callback immediately as soon as a frame is emitted. </p>
</td></tr>
<tr><td class="fieldname"><a id="ggafdd0afd50730e520d058cd755ccf07b1a18eab72a6a59bae1a7594a8f02075e7a" name="ggafdd0afd50730e520d058cd755ccf07b1a18eab72a6a59bae1a7594a8f02075e7a"></a>H264_PARAMETER_UNKNOWN_20000010&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="ggafdd0afd50730e520d058cd755ccf07b1af655dd03ca5f5519eaf78e6fee47dec7" name="ggafdd0afd50730e520d058cd755ccf07b1af655dd03ca5f5519eaf78e6fee47dec7"></a>H264_PARAMETER_UNKNOWN_20000030&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="ggafdd0afd50730e520d058cd755ccf07b1a17cd96c206fb76884ccc27317f0b02f4" name="ggafdd0afd50730e520d058cd755ccf07b1a17cd96c206fb76884ccc27317f0b02f4"></a>H264_PARAMETER_UNKNOWN_20000040&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="ggafdd0afd50730e520d058cd755ccf07b1a605510cec699416949494f799019f4d1" name="ggafdd0afd50730e520d058cd755ccf07b1a605510cec699416949494f799019f4d1"></a>H264_PARAMETER_USER_MEMORY&#160;</td><td class="fielddoc"><p>Set a user memory pointer which is passed to the frame output callback. </p>
</td></tr>
</table>
<p class="definition">Definition at line <a class="el" href="decode_8h_source.html#l00015">15</a> of file <a class="el" href="decode_8h_source.html">decode.h</a>.</p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="ga7330a7b4f563dfce49fae7cc95fca504" name="ga7330a7b4f563dfce49fae7cc95fca504"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga7330a7b4f563dfce49fae7cc95fca504">&#9670;&#160;</a></span>H264DECMemoryRequirement()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECMemoryRequirement </td>
<td>(</td>
<td class="paramtype">int32_t&#160;</td>
<td class="paramname"><em>profile</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t&#160;</td>
<td class="paramname"><em>level</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t&#160;</td>
<td class="paramname"><em>maxWidth</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int32_t&#160;</td>
<td class="paramname"><em>maxHeight</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t *&#160;</td>
<td class="paramname"><em>outMemoryRequirement</em>&#160;</td>
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<td></td>
<td>)</td>
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</div><div class="memdoc">
<p>Calculate the amount of memory required for the specified parameters. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga8c12b18bf6370ad0ee70b25e1f2914a3">&#9670;&#160;</a></span>H264DECInitParam()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECInitParam </td>
<td>(</td>
<td class="paramtype">int32_t&#160;</td>
<td class="paramname"><em>memorySize</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Initialise a H264 decoder in the given memory. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#gab7c921d53c8a79c1ad4abc8dacd4d82f">&#9670;&#160;</a></span>H264DECSetParam()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECSetParam </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__h264__decode.html#gafdd0afd50730e520d058cd755ccf07b1">H264Parameter</a>&#160;</td>
<td class="paramname"><em>parameter</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>value</em>&#160;</td>
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<td>)</td>
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<p>Set H264 decoder parameter. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga6c82916a292e1fa6b95fa1a694757083">&#9670;&#160;</a></span>H264DECSetParam_FPTR_OUTPUT()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECSetParam_FPTR_OUTPUT </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__h264__stream.html#ga089202c6b3d18965159e04df9680ceff">H264DECFptrOutputFn</a>&#160;</td>
<td class="paramname"><em>value</em>&#160;</td>
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<td>)</td>
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<p>Set the callback which is called when a frame is output from the decoder. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga40b13cb373147c01e7064dd170e91b2f">&#9670;&#160;</a></span>H264DECSetParam_OUTPUT_PER_FRAME()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECSetParam_OUTPUT_PER_FRAME </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>value</em>&#160;</td>
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<td></td>
<td>)</td>
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</div><div class="memdoc">
<p>Set whether the decoder should internally buffer frames or call the callback immediately as soon as a frame is emitted. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#gaf3dc280ea9130d0b0338062e59b8bc01">&#9670;&#160;</a></span>H264DECSetParam_USER_MEMORY()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECSetParam_USER_MEMORY </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void **&#160;</td>
<td class="paramname"><em>value</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Set a user memory pointer which is passed to the frame output callback. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga214caa7c4283acb48c3ad8a251c5c28a">&#9670;&#160;</a></span>H264DECCheckMemSegmentation()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECCheckMemSegmentation </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Check if the provided memory can be used for decoding. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga696bf5672ee12257b4a6e82fc6a03241">&#9670;&#160;</a></span>H264DECOpen()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECOpen </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em></td><td>)</td>
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<p>Open a H264 decoder. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga4fa97072e1ea7f487175c1f839f63b49">&#9670;&#160;</a></span>H264DECBegin()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECBegin </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em></td><td>)</td>
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<p>Prepare for decoding. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga842dfa4fe3f96ba4ebacb2941668dbb9">&#9670;&#160;</a></span>H264DECSetBitstream()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECSetBitstream </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t *&#160;</td>
<td class="paramname"><em>buffer</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>bufferLength</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double&#160;</td>
<td class="paramname"><em>timestamp</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Set the bit stream to be read for decoding. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ga2a68f98e3222de246949b7cb9a35286b">&#9670;&#160;</a></span>H264DECExecute()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECExecute </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>frameBuffer</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Perform decoding of the bitstream and put the output frame into frameBuffer. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#gaf8de95b7abfbd692bbe71ad5c7e565f1">&#9670;&#160;</a></span>H264DECFlush()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECFlush </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em></td><td>)</td>
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</div><div class="memdoc">
<p>Flush any internally buffered frames. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#gaae284945b57c4f03e2f613700ae53bcb">&#9670;&#160;</a></span>H264DECEnd()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECEnd </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em></td><td>)</td>
<td></td>
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</table>
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<p>End decoding of the current stream. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#gaaac39a599a020056552f1fe0f7d34589">&#9670;&#160;</a></span>H264DECClose()</h2>
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<td class="memname"><a class="el" href="group__h264__stream.html#gac664801192f91459eb7498ea939d5fa7">H264Error</a> H264DECClose </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>memory</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Cleanup the decoder. </p>
</div>
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