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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Sklmp4 MPEG-4 library: skl_mpg4.h File Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.4 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a> | <a class="qindex" href="pages.html">Related Pages</a></div><h1>skl_mpg4.h File Reference</h1><code>#include "<a class="el" href="a00096.html">skl.h</a>"</code><br><code>#include "<a class="el" href="a00103.html">skl_syst/skl_cpu_specs.h</a>"</code><br><table border=0 cellpadding=0 cellspacing=0><tr><td></td></tr><tr><td colspan=2><br><h2>Classes</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>class </td><td class="memItemRight" valign=bottom><a class="el" href="a00078.html">SKL_MP4_ANALYZER</a></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="a00079.html">SKL_MP4_DEC</a></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="a00080.html">SKL_MP4_ENC</a></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="a00081.html">SKL_MP4_INFOS</a></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="a00082.html">SKL_MP4_MAP</a></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="a00083.html">SKL_MP4_PIC</a></td></tr><tr><td colspan=2><br><h2>Typedefs</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>typedef void(* </td><td class="memItemRight" valign=bottom><a class="el" href="a00111.html#a19">SKL_MP4_SLICER</a> )(const <a class="el" href="a00083.html">SKL_MP4_PIC</a> *Pic, int y, int Height, <a class="el" href="a00096.html#a17">SKL_ANY</a> Data)</td></tr><tr><td colspan=2><br><h2>Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>SKL_EXPORT <a class="el" href="a00080.html">SKL_MP4_ENC</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a00111.html#a24">Skl_MP4_New_Encoder</a> ()</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>SKL_EXPORT void </td><td class="memItemRight" valign=bottom><a class="el" href="a00111.html#a25">Skl_MP4_Delete_Encoder</a> (<a class="el" href="a00080.html">SKL_MP4_ENC</a> *)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>SKL_EXPORT <a class="el" href="a00079.html">SKL_MP4_DEC</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a00111.html#a26">Skl_MP4_New_Decoder</a> ()</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>SKL_EXPORT void </td><td class="memItemRight" valign=bottom><a class="el" href="a00111.html#a27">Skl_MP4_Delete_Decoder</a> (<a class="el" href="a00079.html">SKL_MP4_DEC</a> *)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>SKL_EXPORT <a class="el" href="a00078.html">SKL_MP4_ANALYZER</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a00111.html#a28">Skl_MP4_Get_Default_Analyzer</a> (<a class="el" href="a00075.html">SKL_MEM_I</a> *Mem)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>SKL_EXPORT void </td><td class="memItemRight" valign=bottom><a class="el" href="a00111.html#a29">Skl_MP4_Destroy_Default_Analyzer</a> (<a class="el" href="a00078.html">SKL_MP4_ANALYZER</a> *Analyzer)</td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2><hr><h2>Typedef Documentation</h2><a class="anchor" name="a19" doxytag="skl_mpg4.h::SKL_MP4_SLICER" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> <a class="el" href="a00111.html#a19">SKL_MP4_SLICER</a> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Hook function for pre/post processing of pictures. <p>This function is called after a macroblock row has been decoded, or just before encoding a row. The vertical row position is given by the parameter 'y', and its height is given by the parameter 'Height'.<p>In addition, this hook is called two more times at the start and end of picture scan. In this case, the 'Height' parameter is zero, and 'y' is either equal to 0 or to picture's Height. <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="a00080.html">SKL_MP4_ENC</a> <p><a class="el" href="a00079.html">SKL_MP4_DEC</a> </dd></dl> </td> </tr></table><hr><h2>Function Documentation</h2><a class="anchor" name="a27" doxytag="skl_mpg4.h::Skl_MP4_Delete_Decoder" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> SKL_EXPORT void Skl_MP4_Delete_Decoder </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="a00079.html">SKL_MP4_DEC</a> * </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Factory for deleting <a class="el" href="a00079.html">SKL_MP4_DEC</a> class instances </td> </tr></table><a class="anchor" name="a25" doxytag="skl_mpg4.h::Skl_MP4_Delete_Encoder" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> SKL_EXPORT void Skl_MP4_Delete_Encoder </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="a00080.html">SKL_MP4_ENC</a> * </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Factory for deleting <a class="el" href="a00080.html">SKL_MP4_ENC</a> class instances </td> </tr></table><a class="anchor" name="a29" doxytag="skl_mpg4.h::Skl_MP4_Destroy_Default_Analyzer" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> SKL_EXPORT void Skl_MP4_Destroy_Default_Analyzer </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="a00078.html">SKL_MP4_ANALYZER</a> * </td> <td class="mdname1" valign="top" nowrap> <em>Analyzer</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Destructor of default analyzer. <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign=top><em>Analyzer</em> </td><td>Must be an instance returned by Skl_MP4_Get_Default_Analyzer </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="a28" doxytag="skl_mpg4.h::Skl_MP4_Get_Default_Analyzer" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> SKL_EXPORT <a class="el" href="a00078.html">SKL_MP4_ANALYZER</a>* Skl_MP4_Get_Default_Analyzer </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="a00075.html">SKL_MEM_I</a> * </td> <td class="mdname1" valign="top" nowrap> <em>Mem</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>factory for default Analyzer. Note that it is already assigned by default to each <a class="el" href="a00080.html">SKL_MP4_ENC</a> instances. You need not set another one. </td> </tr></table><a class="anchor" name="a26" doxytag="skl_mpg4.h::Skl_MP4_New_Decoder" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> SKL_EXPORT <a class="el" href="a00079.html">SKL_MP4_DEC</a>* Skl_MP4_New_Decoder </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Factory for instantiating <a class="el" href="a00079.html">SKL_MP4_DEC</a> class </td> </tr></table><a class="anchor" name="a24" doxytag="skl_mpg4.h::Skl_MP4_New_Encoder" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> SKL_EXPORT <a class="el" href="a00080.html">SKL_MP4_ENC</a>* Skl_MP4_New_Encoder </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Factory for instantiating <a class="el" href="a00080.html">SKL_MP4_ENC</a> class </td> </tr></table><hr size="1"><address style="align: right;"><small>Generated on Mon Nov 24 19:13:13 2003 for Sklmp4 MPEG-4 library by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.4 </small></address></body></html>⌨️ 快捷键说明
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