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| <a href="#pub-attribs">Public Attributes</a> | |
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| <div class="title">VAScalingListVVC Struct Reference<div class="ingroups"><a class="el" href="group__api__dec__vvc.html">VVC decoding API</a></div></div> </div> |
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| |
| <p>VVC Scaling List Data Structure. |
| <a href="structVAScalingListVVC.html#details">More...</a></p> |
| |
| <p><code>#include <<a class="el" href="va__dec__vvc_8h_source.html">va_dec_vvc.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:adcd73bd7bac2ed50fc239984324533b7"><td class="memItemLeft" align="right" valign="top"><a id="adcd73bd7bac2ed50fc239984324533b7"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAScalingListVVC.html#adcd73bd7bac2ed50fc239984324533b7">aps_adaptation_parameter_set_id</a></td></tr> |
| <tr class="memdesc:adcd73bd7bac2ed50fc239984324533b7"><td class="mdescLeft"> </td><td class="mdescRight">VVC syntax to specify the identifier for the APS. <br /></td></tr> |
| <tr class="separator:adcd73bd7bac2ed50fc239984324533b7"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aeecafb6c092fe3619e2e6cba57701679"><td class="memItemLeft" align="right" valign="top"><a id="aeecafb6c092fe3619e2e6cba57701679"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAScalingListVVC.html#aeecafb6c092fe3619e2e6cba57701679">reserved8b</a></td></tr> |
| <tr class="memdesc:aeecafb6c092fe3619e2e6cba57701679"><td class="mdescLeft"> </td><td class="mdescRight">Reserved for future use, must be zero. <br /></td></tr> |
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| <tr class="memitem:a4d6e11bb0c0c56def8851b216e5311c2"><td class="memItemLeft" align="right" valign="top"><a id="a4d6e11bb0c0c56def8851b216e5311c2"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAScalingListVVC.html#a4d6e11bb0c0c56def8851b216e5311c2">ScalingMatrixDCRec</a> [14]</td></tr> |
| <tr class="memdesc:a4d6e11bb0c0c56def8851b216e5311c2"><td class="mdescLeft"> </td><td class="mdescRight">Specifies the spec variable ScalingMatrixDCRec[id−14], where id = [14..27]. <br /></td></tr> |
| <tr class="separator:a4d6e11bb0c0c56def8851b216e5311c2"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a9a83c7c316a35dd2f8777c35cc02fddf"><td class="memItemLeft" align="right" valign="top"><a id="a9a83c7c316a35dd2f8777c35cc02fddf"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAScalingListVVC.html#a9a83c7c316a35dd2f8777c35cc02fddf">ScalingMatrixRec2x2</a> [2][2][2]</td></tr> |
| <tr class="memdesc:a9a83c7c316a35dd2f8777c35cc02fddf"><td class="mdescLeft"> </td><td class="mdescRight">Specifies the spec variable ScalingMatrixRec[id][x][y], where id = [0..1]. Check section 7.4.3.20 for derivation process. <br /></td></tr> |
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| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAScalingListVVC.html#a5b4a13a82894ce576a7c80b7c7069c70">ScalingMatrixRec4x4</a> [6][4][4]</td></tr> |
| <tr class="memdesc:a5b4a13a82894ce576a7c80b7c7069c70"><td class="mdescLeft"> </td><td class="mdescRight">Specifies the spec variable ScalingMatrixRec[id][x][y], where id = [2..7]. Check section 7.4.3.20 for derivation process. <br /></td></tr> |
| <tr class="separator:a5b4a13a82894ce576a7c80b7c7069c70"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a7e964c810324f7eea06a967a05549a91"><td class="memItemLeft" align="right" valign="top"><a id="a7e964c810324f7eea06a967a05549a91"></a> |
| uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAScalingListVVC.html#a7e964c810324f7eea06a967a05549a91">ScalingMatrixRec8x8</a> [20][8][8]</td></tr> |
| <tr class="memdesc:a7e964c810324f7eea06a967a05549a91"><td class="mdescLeft"> </td><td class="mdescRight">Specifies the spec variable ScalingMatrixRec[id][x][y], where id = [8..27]. Check section 7.4.3.20 for derivation process. <br /></td></tr> |
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| <tr class="memitem:af8d61d7060486e6163095caa6591b33b"><td class="memItemLeft" align="right" valign="top"><a id="af8d61d7060486e6163095caa6591b33b"></a> |
| uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVAScalingListVVC.html#af8d61d7060486e6163095caa6591b33b">va_reserved</a> [VA_PADDING_MEDIUM]</td></tr> |
| <tr class="memdesc:af8d61d7060486e6163095caa6591b33b"><td class="mdescLeft"> </td><td class="mdescRight">Reserved bytes for future use, must be zero. <br /></td></tr> |
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| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>VVC Scaling List Data Structure. </p> |
| <p>Host decoder sends in an array of VVC Scaling Lists through one or multiple buffers which may contain 1 to 8 <a class="el" href="structVAScalingListVVC.html" title="VVC Scaling List Data Structure.">VAScalingListVVC</a> data structures in total. Each buffer contains an integer number of <a class="el" href="structVAScalingListVVC.html" title="VVC Scaling List Data Structure.">VAScalingListVVC</a> data structures with no gap in between. Driver may store the data internally. Host decoder may choose not to send the same scaling list data for each frame. When a <a class="el" href="structVAScalingListVVC.html" title="VVC Scaling List Data Structure.">VAScalingListVVC</a> structure carries a same value of aps_adaptation_parameter_set_id as a previously stored structure, driver should override the old structure with values in the new structure. VAIQMatrixBufferType is used to send this buffer. </p> |
| </div><hr/>The documentation for this struct was generated from the following file:<ul> |
| <li><a class="el" href="va__dec__vvc_8h_source.html">va_dec_vvc.h</a></li> |
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