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| <a href="#pub-attribs">Public Attributes</a> | |
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| <div class="title">VASegmentParameterVP9 Struct Reference<div class="ingroups"><a class="el" href="group__api__dec__vp9.html">VP9 decoding API</a></div></div> </div> |
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| |
| <p>VP9 Segmentation Parameter Data Structure. |
| <a href="structVASegmentParameterVP9.html#details">More...</a></p> |
| |
| <p><code>#include <<a class="el" href="va__dec__vp9_8h_source.html">va_dec_vp9.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:a6ed7b0f30bea6e67fc71f1b8fa066774"><td class="memItemLeft" align="right" valign="top"><a id="a6ed7b0f30bea6e67fc71f1b8fa066774"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#a6ed7b0f30bea6e67fc71f1b8fa066774">filter_level</a> [4][2]</td></tr> |
| <tr class="memdesc:a6ed7b0f30bea6e67fc71f1b8fa066774"><td class="mdescLeft"> </td><td class="mdescRight">Specifies the filter level information per segment. The value corresponds to variable lfi->lvl[seg][ref][mode] in VP9 code, where m is [ref], and n is [mode] in FilterLevel[m][n]. <br /></td></tr> |
| <tr class="separator:a6ed7b0f30bea6e67fc71f1b8fa066774"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:adaa605fdee65461e1a7a3a55b2c155a1"><td class="memItemLeft" align="right" valign="top"><a id="adaa605fdee65461e1a7a3a55b2c155a1"></a> |
| int16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#adaa605fdee65461e1a7a3a55b2c155a1">luma_ac_quant_scale</a></td></tr> |
| <tr class="memdesc:adaa605fdee65461e1a7a3a55b2c155a1"><td class="mdescLeft"> </td><td class="mdescRight">Specifies per segment Luma AC quantization scale. Corresponding to y_dequant[qindex][1] in vp9_mb_init_quantizer() function of VP9 code. <br /></td></tr> |
| <tr class="separator:adaa605fdee65461e1a7a3a55b2c155a1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ab9ba29f8a446af339365d202f6cd7524"><td class="memItemLeft" align="right" valign="top"><a id="ab9ba29f8a446af339365d202f6cd7524"></a> |
| int16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#ab9ba29f8a446af339365d202f6cd7524">luma_dc_quant_scale</a></td></tr> |
| <tr class="memdesc:ab9ba29f8a446af339365d202f6cd7524"><td class="mdescLeft"> </td><td class="mdescRight">Specifies per segment Luma DC quantization scale. Corresponding to y_dequant[qindex][0] in vp9_mb_init_quantizer() function of VP9 code. <br /></td></tr> |
| <tr class="separator:ab9ba29f8a446af339365d202f6cd7524"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:acd8a3b6f518e713afd38f26249cbca08"><td class="memItemLeft" align="right" valign="top"><a id="acd8a3b6f518e713afd38f26249cbca08"></a> |
| int16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#acd8a3b6f518e713afd38f26249cbca08">chroma_ac_quant_scale</a></td></tr> |
| <tr class="memdesc:acd8a3b6f518e713afd38f26249cbca08"><td class="mdescLeft"> </td><td class="mdescRight">Specifies per segment Chroma AC quantization scale. Corresponding to uv_dequant[qindex][1] in vp9_mb_init_quantizer() function of VP9 code. <br /></td></tr> |
| <tr class="separator:acd8a3b6f518e713afd38f26249cbca08"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a1080ca1539678112974f89b9680e41ca"><td class="memItemLeft" align="right" valign="top"><a id="a1080ca1539678112974f89b9680e41ca"></a> |
| int16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#a1080ca1539678112974f89b9680e41ca">chroma_dc_quant_scale</a></td></tr> |
| <tr class="memdesc:a1080ca1539678112974f89b9680e41ca"><td class="mdescLeft"> </td><td class="mdescRight">Specifies per segment Chroma DC quantization scale. Corresponding to uv_dequant[qindex][0] in vp9_mb_init_quantizer() function of VP9 code. <br /></td></tr> |
| <tr class="separator:a1080ca1539678112974f89b9680e41ca"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:abad53cae489390c7997353b717b429cc"><td class="memItemLeft" align="right" valign="top"><a id="abad53cae489390c7997353b717b429cc"></a> |
| uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#abad53cae489390c7997353b717b429cc">va_reserved</a> [<a class="el" href="group__api__core.html#gaaa4fb20d1c2606379cccfa562c2ebb3b">VA_PADDING_LOW</a>]</td></tr> |
| <tr class="memdesc:abad53cae489390c7997353b717b429cc"><td class="mdescLeft"> </td><td class="mdescRight">Reserved bytes for future use, must be zero. <br /></td></tr> |
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| <tr class="memitem:acdcf77a3a3380d56a62a8ece5484df3a"><td class="memItemLeft" align="right" valign="top"><a id="acdcf77a3a3380d56a62a8ece5484df3a"></a> |
| uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#acdcf77a3a3380d56a62a8ece5484df3a">segment_reference_enabled</a>: 1</td></tr> |
| <tr class="memdesc:acdcf77a3a3380d56a62a8ece5484df3a"><td class="mdescLeft"> </td><td class="mdescRight">Indicates if per segment reference frame indicator is enabled. Corresponding to variable feature_enabled when j == SEG_LVL_REF_FRAME in function setup_segmentation() VP9 code. <br /></td></tr> |
| <tr class="separator:acdcf77a3a3380d56a62a8ece5484df3a"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a9909e12f92b2908839dbc0ff66891536"><td class="memItemLeft" align="right" valign="top"><a id="a9909e12f92b2908839dbc0ff66891536"></a> |
| uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#a9909e12f92b2908839dbc0ff66891536">segment_reference</a>: 2</td></tr> |
| <tr class="memdesc:a9909e12f92b2908839dbc0ff66891536"><td class="mdescLeft"> </td><td class="mdescRight">Specifies per segment reference indication. 0: reserved 1: Last ref 2: golden 3: altref Value can be derived from variable data when j == SEG_LVL_REF_FRAME in function setup_segmentation() VP9 code. <br /></td></tr> |
| <tr class="separator:a9909e12f92b2908839dbc0ff66891536"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a068ff674ce4b0012b79e044026da0a83"><td class="memItemLeft" align="right" valign="top"><a id="a068ff674ce4b0012b79e044026da0a83"></a> |
| uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVASegmentParameterVP9.html#a068ff674ce4b0012b79e044026da0a83">segment_reference_skipped</a>: 1</td></tr> |
| <tr class="memdesc:a068ff674ce4b0012b79e044026da0a83"><td class="mdescLeft"> </td><td class="mdescRight">Indicates if per segment skip feature is enabled. Corresponding to variable feature_enabled when j == SEG_LVL_SKIP in function setup_segmentation() VP9 code. <br /></td></tr> |
| <tr class="separator:a068ff674ce4b0012b79e044026da0a83"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>VP9 Segmentation Parameter Data Structure. </p> |
| <p>This structure conveys per segment parameters. 8 of this data structure will be included in VASegmentationParameterBufferVP9 and sent to API in a single buffer. </p> |
| </div><hr/>The documentation for this struct was generated from the following file:<ul> |
| <li><a class="el" href="va__dec__vp9_8h_source.html">va_dec_vp9.h</a></li> |
| </ul> |
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