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| <div class="title">VAEncPictureParameterBufferJPEG Struct Reference<div class="ingroups"><a class="el" href="group__api__enc__jpeg.html">JPEG encoding API</a></div></div> </div> |
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| <p>JPEG Encoding Picture Parameter Buffer Structure. |
| <a href="structVAEncPictureParameterBufferJPEG.html#details">More...</a></p> |
| |
| <p><code>#include <<a class="el" href="va__enc__jpeg_8h_source.html">va_enc_jpeg.h</a>></code></p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> |
| Public Attributes</h2></td></tr> |
| <tr class="memitem:ab96d7936f1b696e9e5b7e50e54ce7e62"><td class="memItemLeft" align="right" valign="top"><a id="ab96d7936f1b696e9e5b7e50e54ce7e62"></a> |
| VASurfaceID </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#ab96d7936f1b696e9e5b7e50e54ce7e62">reconstructed_picture</a></td></tr> |
| <tr class="memdesc:ab96d7936f1b696e9e5b7e50e54ce7e62"><td class="mdescLeft"> </td><td class="mdescRight">holds reconstructed picture. <br /></td></tr> |
| <tr class="separator:ab96d7936f1b696e9e5b7e50e54ce7e62"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a2fdcb407844816f5f2ed3a75a7f3f5ec"><td class="memItemLeft" align="right" valign="top"><a id="a2fdcb407844816f5f2ed3a75a7f3f5ec"></a> |
| uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a2fdcb407844816f5f2ed3a75a7f3f5ec">picture_width</a></td></tr> |
| <tr class="memdesc:a2fdcb407844816f5f2ed3a75a7f3f5ec"><td class="mdescLeft"> </td><td class="mdescRight">picture width. <br /></td></tr> |
| <tr class="separator:a2fdcb407844816f5f2ed3a75a7f3f5ec"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:abad2df21de6ec3058fdca919e8b71cd9"><td class="memItemLeft" align="right" valign="top"><a id="abad2df21de6ec3058fdca919e8b71cd9"></a> |
| uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#abad2df21de6ec3058fdca919e8b71cd9">picture_height</a></td></tr> |
| <tr class="memdesc:abad2df21de6ec3058fdca919e8b71cd9"><td class="mdescLeft"> </td><td class="mdescRight">picture height. <br /></td></tr> |
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| <tr class="memitem:a7e7849e6cd9a1227dd84fbc96633c561"><td class="memItemLeft" align="right" valign="top"><a id="a7e7849e6cd9a1227dd84fbc96633c561"></a> |
| <a class="el" href="group__api__core.html#gad26441ddf2f4441ef65bbefa4662607f">VABufferID</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a7e7849e6cd9a1227dd84fbc96633c561">coded_buf</a></td></tr> |
| <tr class="memdesc:a7e7849e6cd9a1227dd84fbc96633c561"><td class="mdescLeft"> </td><td class="mdescRight">holds coded data. <br /></td></tr> |
| <tr class="separator:a7e7849e6cd9a1227dd84fbc96633c561"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a2f5af68a82b01948f67c66bc84523b0c"><td class="memItemLeft" ><a id="a2f5af68a82b01948f67c66bc84523b0c"></a> |
| union {</td></tr> |
| <tr class="memitem:a2f5af68a82b01948f67c66bc84523b0c"><td class="memItemLeft" valign="top">} </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a2f5af68a82b01948f67c66bc84523b0c">pic_flags</a></td></tr> |
| <tr class="memdesc:a2f5af68a82b01948f67c66bc84523b0c"><td class="mdescLeft"> </td><td class="mdescRight">pic_flags <br /></td></tr> |
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| <tr class="memitem:a09d70c284e1a615f556e60aaf0d2327e"><td class="memItemLeft" align="right" valign="top"><a id="a09d70c284e1a615f556e60aaf0d2327e"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a09d70c284e1a615f556e60aaf0d2327e">sample_bit_depth</a></td></tr> |
| <tr class="memdesc:a09d70c284e1a615f556e60aaf0d2327e"><td class="mdescLeft"> </td><td class="mdescRight">number of bits per sample. <br /></td></tr> |
| <tr class="separator:a09d70c284e1a615f556e60aaf0d2327e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a1e905cf35a5c6b3ca1141305ceb96874"><td class="memItemLeft" align="right" valign="top"><a id="a1e905cf35a5c6b3ca1141305ceb96874"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a1e905cf35a5c6b3ca1141305ceb96874">num_scan</a></td></tr> |
| <tr class="memdesc:a1e905cf35a5c6b3ca1141305ceb96874"><td class="mdescLeft"> </td><td class="mdescRight">total number of scans in image. <br /></td></tr> |
| <tr class="separator:a1e905cf35a5c6b3ca1141305ceb96874"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a5ffeb385ee75cb2cf4c8c92571341044"><td class="memItemLeft" align="right" valign="top"><a id="a5ffeb385ee75cb2cf4c8c92571341044"></a> |
| uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a5ffeb385ee75cb2cf4c8c92571341044">num_components</a></td></tr> |
| <tr class="memdesc:a5ffeb385ee75cb2cf4c8c92571341044"><td class="mdescLeft"> </td><td class="mdescRight">number of image components in frame. <br /></td></tr> |
| <tr class="separator:a5ffeb385ee75cb2cf4c8c92571341044"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:af24a61768ae4ac3b62772422ca9bf79e"><td class="memItemLeft" align="right" valign="top"><a id="af24a61768ae4ac3b62772422ca9bf79e"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#af24a61768ae4ac3b62772422ca9bf79e">component_id</a> [4]</td></tr> |
| <tr class="memdesc:af24a61768ae4ac3b62772422ca9bf79e"><td class="mdescLeft"> </td><td class="mdescRight">Component identifier (Ci). <br /></td></tr> |
| <tr class="separator:af24a61768ae4ac3b62772422ca9bf79e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a0015c48b008799f98797713ab49e2a31"><td class="memItemLeft" align="right" valign="top"><a id="a0015c48b008799f98797713ab49e2a31"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a0015c48b008799f98797713ab49e2a31">quantiser_table_selector</a> [4]</td></tr> |
| <tr class="memdesc:a0015c48b008799f98797713ab49e2a31"><td class="mdescLeft"> </td><td class="mdescRight">Quantization table selector (Tqi). <br /></td></tr> |
| <tr class="separator:a0015c48b008799f98797713ab49e2a31"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a828e2d348861fa55da1879a627d94ac0"><td class="memItemLeft" align="right" valign="top"><a id="a828e2d348861fa55da1879a627d94ac0"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a828e2d348861fa55da1879a627d94ac0">quality</a></td></tr> |
| <tr class="memdesc:a828e2d348861fa55da1879a627d94ac0"><td class="mdescLeft"> </td><td class="mdescRight">number from 1 to 100 that specifies quality of image. <br /></td></tr> |
| <tr class="separator:a828e2d348861fa55da1879a627d94ac0"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a16ec14d30b17d5d157088523141f8282"><td class="memItemLeft" align="right" valign="top"><a id="a16ec14d30b17d5d157088523141f8282"></a> |
| uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a16ec14d30b17d5d157088523141f8282">va_reserved</a> [<a class="el" href="group__api__core.html#gaaa4fb20d1c2606379cccfa562c2ebb3b">VA_PADDING_LOW</a>]</td></tr> |
| <tr class="memdesc:a16ec14d30b17d5d157088523141f8282"><td class="mdescLeft"> </td><td class="mdescRight">Reserved bytes for future use, must be zero. <br /></td></tr> |
| <tr class="separator:a16ec14d30b17d5d157088523141f8282"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a2378989899c65968c205e64e51eb9c87"><td class="memItemLeft" align="right" valign="top"><a id="a2378989899c65968c205e64e51eb9c87"></a> |
| uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a2378989899c65968c205e64e51eb9c87">profile</a>: 2</td></tr> |
| <tr class="memdesc:a2378989899c65968c205e64e51eb9c87"><td class="mdescLeft"> </td><td class="mdescRight">profile: 0 - Baseline, 1 - Extended, 2 - Lossless, 3 - Hierarchical <br /></td></tr> |
| <tr class="separator:a2378989899c65968c205e64e51eb9c87"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aea5348070cb98d4c428e32c72ba22e87"><td class="memItemLeft" align="right" valign="top"><a id="aea5348070cb98d4c428e32c72ba22e87"></a> |
| uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#aea5348070cb98d4c428e32c72ba22e87">progressive</a>: 1</td></tr> |
| <tr class="memdesc:aea5348070cb98d4c428e32c72ba22e87"><td class="mdescLeft"> </td><td class="mdescRight">progressive: 0 - sequential, 1 - extended, 2 - progressive <br /></td></tr> |
| <tr class="separator:aea5348070cb98d4c428e32c72ba22e87"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a83504679e9d52ce36926d2bdc033eac3"><td class="memItemLeft" align="right" valign="top"><a id="a83504679e9d52ce36926d2bdc033eac3"></a> |
| uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a83504679e9d52ce36926d2bdc033eac3">huffman</a>: 1</td></tr> |
| <tr class="memdesc:a83504679e9d52ce36926d2bdc033eac3"><td class="mdescLeft"> </td><td class="mdescRight">huffman: 0 - arithmetic, 1 - huffman <br /></td></tr> |
| <tr class="separator:a83504679e9d52ce36926d2bdc033eac3"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a130333be2ef268f9b53283d156d6aa5f"><td class="memItemLeft" align="right" valign="top"><a id="a130333be2ef268f9b53283d156d6aa5f"></a> |
| uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a130333be2ef268f9b53283d156d6aa5f">interleaved</a>: 1</td></tr> |
| <tr class="memdesc:a130333be2ef268f9b53283d156d6aa5f"><td class="mdescLeft"> </td><td class="mdescRight">interleaved: 0 - non interleaved, 1 - interleaved <br /></td></tr> |
| <tr class="separator:a130333be2ef268f9b53283d156d6aa5f"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a90d24a7b3ccae4e2f5389f3ea0a3aac1"><td class="memItemLeft" align="right" valign="top"><a id="a90d24a7b3ccae4e2f5389f3ea0a3aac1"></a> |
| uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAEncPictureParameterBufferJPEG.html#a90d24a7b3ccae4e2f5389f3ea0a3aac1">differential</a>: 1</td></tr> |
| <tr class="memdesc:a90d24a7b3ccae4e2f5389f3ea0a3aac1"><td class="mdescLeft"> </td><td class="mdescRight">differential: 0 - non differential, 1 - differential <br /></td></tr> |
| <tr class="separator:a90d24a7b3ccae4e2f5389f3ea0a3aac1"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>JPEG Encoding Picture Parameter Buffer Structure. </p> |
| <p>This structure conveys picture level parameters. </p> |
| </div><hr/>The documentation for this struct was generated from the following file:<ul> |
| <li><a class="el" href="va__enc__jpeg_8h_source.html">va_enc_jpeg.h</a></li> |
| </ul> |
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