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<a href="#pub-attribs">Public Attributes</a> &#124;
<a href="structVASliceParameterBufferHEVC-members.html">List of all members</a> </div>
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<div class="title">VASliceParameterBufferHEVC Struct Reference<div class="ingroups"><a class="el" href="group__api__dec__hevc.html">HEVC decoding API</a></div></div> </div>
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<p>HEVC Slice Parameter Buffer Structure For Long Format.
<a href="structVASliceParameterBufferHEVC.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="va__dec__hevc_8h_source.html">va_dec_hevc.h</a>&gt;</code></p>
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Public Attributes</h2></td></tr>
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uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVASliceParameterBufferHEVC.html#a1842b8692b616043a768b1327002c066">va_reserved</a> [<a class="el" href="group__api__core.html#gaaa4fb20d1c2606379cccfa562c2ebb3b">VA_PADDING_LOW</a> - 2]</td></tr>
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<tr><td colspan="2"><div class="groupHeader">Codec-independent Slice Parameter Buffer base.</div></td></tr>
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<tr class="memdesc:a4fbcb0c62ecc3db9cb7594ca4fb7eb6f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of bytes in the slice data buffer for this slice counting from and including NAL unit header. <br /></td></tr>
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<tr class="memdesc:ae64b18192a284a2393f3d47e69fde309"><td class="mdescLeft">&#160;</td><td class="mdescRight">index into ReferenceFrames[] RefPicList[0][] corresponds to RefPicList0[] of HEVC variable. RefPicList[1][] corresponds to RefPicList1[] of HEVC variable. value range [0..14, 0xFF], where 0xFF indicates invalid entry. <br /></td></tr>
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union {</td></tr>
<tr class="memitem:a74a946eb5cf304a5c841bcff81f93e1f"><td class="memItemLeft" valign="top">}&#160;</td><td class="memItemRight" valign="bottom"><b>LongSliceFlags</b></td></tr>
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<tr class="memitem:ab4564121e738b0e69b1b6e4b1a358e7f"><td class="memItemLeft" align="right" valign="top">int8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVASliceParameterBufferHEVC.html#ab4564121e738b0e69b1b6e4b1a358e7f">ChromaOffsetL1</a> [15][2]</td></tr>
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<tr class="memitem:a66648e053a0a9c2c0b7e95abeb9653b1"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVASliceParameterBufferHEVC.html#a66648e053a0a9c2c0b7e95abeb9653b1">five_minus_max_num_merge_cand</a></td></tr>
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<tr class="memitem:aec509e2ef9284691fa075e61f1dd3246"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVASliceParameterBufferHEVC.html#aec509e2ef9284691fa075e61f1dd3246">num_entry_point_offsets</a></td></tr>
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<tr class="memitem:ae75eaadd6cff08eab33b7bb9442d70d0"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVASliceParameterBufferHEVC.html#ae75eaadd6cff08eab33b7bb9442d70d0">entry_offset_to_subset_array</a></td></tr>
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<tr class="memitem:a343c2fb58e68b040b3193f44bdc9a676"><td class="memItemLeft" align="right" valign="top"><a id="a343c2fb58e68b040b3193f44bdc9a676"></a>
uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structVASliceParameterBufferHEVC.html#a343c2fb58e68b040b3193f44bdc9a676">slice_data_num_emu_prevn_bytes</a></td></tr>
<tr class="memdesc:a343c2fb58e68b040b3193f44bdc9a676"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of emulation prevention bytes in slice header. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>HEVC Slice Parameter Buffer Structure For Long Format. </p>
<p><a class="el" href="structVASliceParameterBufferHEVC.html" title="HEVC Slice Parameter Buffer Structure For Long Format. ">VASliceParameterBufferHEVC</a> structure should be accompanied by a slice data buffer, which holds the whole raw slice NAL unit bit streams including start code prefix and emulation prevention bytes not removed.</p>
<p>This structure conveys parameters related to slice segment header and should be sent once per slice.</p>
<p>For short format, this data structure is not sent by application. </p>
</div><h2 class="groupheader">Member Data Documentation</h2>
<a id="a755a061e69ca74a226c44ddffd3db571"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a755a061e69ca74a226c44ddffd3db571">&#9670;&nbsp;</a></span>cabac_init_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::cabac_init_flag</td>
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<p>HEVC syntax element. </p>
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<a id="a442b9edb743b59948555e60a24866e1b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a442b9edb743b59948555e60a24866e1b">&#9670;&nbsp;</a></span>ChromaOffsetL0</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::ChromaOffsetL0[15][2]</td>
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<p>corresponds to HEVC spec variable of the same name. </p>
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<a id="ab4564121e738b0e69b1b6e4b1a358e7f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab4564121e738b0e69b1b6e4b1a358e7f">&#9670;&nbsp;</a></span>ChromaOffsetL1</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::ChromaOffsetL1[15][2]</td>
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<p>corresponds to HEVC spec variable of the same name. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac02a41c677c78c6b5cb49c0ee1a610c5">&#9670;&nbsp;</a></span>collocated_from_l0_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::collocated_from_l0_flag</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a00fe2074eb6759de9642bf220ced5f5f">&#9670;&nbsp;</a></span>collocated_ref_idx</h2>
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<td class="memname">uint8_t VASliceParameterBufferHEVC::collocated_ref_idx</td>
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<p>HEVC syntax element. Collocated Reference Picture Index. index to RefPicList[0][] or RefPicList[1][]. when slice_temporal_mvp_enabled_flag equals 0, it should take value 0xFF. value range [0..14, 0xFF]. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#adda1f2b873cbf9780ecba725fd440b7b">&#9670;&nbsp;</a></span>color_plane_id</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::color_plane_id</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3cc46f4b3b959cbb9a4fac2709aaad4f">&#9670;&nbsp;</a></span>delta_chroma_log2_weight_denom</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::delta_chroma_log2_weight_denom</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7a5c9b488c17b265f651fd1d9251c847">&#9670;&nbsp;</a></span>delta_chroma_weight_l0</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::delta_chroma_weight_l0[15][2]</td>
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<p>HEVC syntax element. </p>
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<a id="ada4c29bdec77ce19801b743bab6774ab"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ada4c29bdec77ce19801b743bab6774ab">&#9670;&nbsp;</a></span>delta_chroma_weight_l1</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::delta_chroma_weight_l1[15][2]</td>
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<p>HEVC syntax element. </p>
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<a id="a722eed59a2b3bb4f1e284b4928688827"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a722eed59a2b3bb4f1e284b4928688827">&#9670;&nbsp;</a></span>delta_luma_weight_l0</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::delta_luma_weight_l0[15]</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aceb8505bf7467a7f850327a466ccd852">&#9670;&nbsp;</a></span>delta_luma_weight_l1</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::delta_luma_weight_l1[15]</td>
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<p>HEVC syntax element. </p>
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<a id="a1b219c9e2e9f51ceb62f1cbd2f64bbe2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1b219c9e2e9f51ceb62f1cbd2f64bbe2">&#9670;&nbsp;</a></span>dependent_slice_segment_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::dependent_slice_segment_flag</td>
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<p>HEVC syntax element. </p>
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<a id="ae75eaadd6cff08eab33b7bb9442d70d0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae75eaadd6cff08eab33b7bb9442d70d0">&#9670;&nbsp;</a></span>entry_offset_to_subset_array</h2>
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<td class="memname">uint16_t VASliceParameterBufferHEVC::entry_offset_to_subset_array</td>
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<p>HEVC syntax element. </p>
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<a id="a66648e053a0a9c2c0b7e95abeb9653b1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a66648e053a0a9c2c0b7e95abeb9653b1">&#9670;&nbsp;</a></span>five_minus_max_num_merge_cand</h2>
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<td class="memname">uint8_t VASliceParameterBufferHEVC::five_minus_max_num_merge_cand</td>
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<p>HEVC syntax element. </p>
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<a id="ac9bc7163fb7580bd6744e1272d5f7898"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac9bc7163fb7580bd6744e1272d5f7898">&#9670;&nbsp;</a></span>LastSliceOfPic</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::LastSliceOfPic</td>
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<p>current slice is last slice of picture. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a430688d7218b4d580015f2f711112dce">&#9670;&nbsp;</a></span>luma_log2_weight_denom</h2>
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<td class="memname">uint8_t VASliceParameterBufferHEVC::luma_log2_weight_denom</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1f195e3c1ae759ef5c833bc7a254fa58">&#9670;&nbsp;</a></span>luma_offset_l0</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::luma_offset_l0[15]</td>
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<p>HEVC syntax element. </p>
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<a id="aef57cb527788f2f0a50a116367ef9d91"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aef57cb527788f2f0a50a116367ef9d91">&#9670;&nbsp;</a></span>luma_offset_l1</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::luma_offset_l1[15]</td>
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<p>HEVC syntax element. </p>
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<a id="ad71d0f5b457ebcdb495c89d915c04ccb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad71d0f5b457ebcdb495c89d915c04ccb">&#9670;&nbsp;</a></span>mvd_l1_zero_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::mvd_l1_zero_flag</td>
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<p>HEVC syntax element. </p>
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<a id="aec509e2ef9284691fa075e61f1dd3246"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aec509e2ef9284691fa075e61f1dd3246">&#9670;&nbsp;</a></span>num_entry_point_offsets</h2>
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<td class="memname">uint16_t VASliceParameterBufferHEVC::num_entry_point_offsets</td>
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<p>HEVC syntax element. </p>
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<a id="a6440d307d1c0e318e38249dd6a25f9a3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6440d307d1c0e318e38249dd6a25f9a3">&#9670;&nbsp;</a></span>num_ref_idx_l0_active_minus1</h2>
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<td class="memname">uint8_t VASliceParameterBufferHEVC::num_ref_idx_l0_active_minus1</td>
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<p>HEVC syntax element. if num_ref_idx_active_override_flag equals 0, host decoder should set its value to num_ref_idx_l0_default_active_minus1. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1a4325dae6fd5a0bdd17adc1115e86f0">&#9670;&nbsp;</a></span>num_ref_idx_l1_active_minus1</h2>
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<td class="memname">uint8_t VASliceParameterBufferHEVC::num_ref_idx_l1_active_minus1</td>
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<p>HEVC syntax element. if num_ref_idx_active_override_flag equals 0, host decoder should set its value to num_ref_idx_l1_default_active_minus1. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aab0ba48fb4e0f84b48b60b96c4879afa">&#9670;&nbsp;</a></span>slice_beta_offset_div2</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::slice_beta_offset_div2</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4c4de295f5c255a92fd98ac8feb0cd08">&#9670;&nbsp;</a></span>slice_cb_qp_offset</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::slice_cb_qp_offset</td>
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<p>HEVC syntax element. </p>
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<a id="a0d36d2d00634ce028f85eda146ea0d8b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0d36d2d00634ce028f85eda146ea0d8b">&#9670;&nbsp;</a></span>slice_cr_qp_offset</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::slice_cr_qp_offset</td>
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<p>HEVC syntax element. </p>
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<a id="a2579f9fbc392e46cf870049319452ec6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2579f9fbc392e46cf870049319452ec6">&#9670;&nbsp;</a></span>slice_data_byte_offset</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::slice_data_byte_offset</td>
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<p>Byte offset from NAL unit header to the begining of slice_data(). </p>
<p>This byte offset is relative to and includes the NAL unit header and represents the number of bytes parsed in the slice_header() after the removal of any emulation prevention bytes in there. However, the slice data buffer passed to the hardware is the original bitstream, thus including any emulation prevention bytes. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4dc0ff9d8975e8280916746e798455b8">&#9670;&nbsp;</a></span>slice_deblocking_filter_disabled_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::slice_deblocking_filter_disabled_flag</td>
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<p>HEVC syntax element. </p>
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<a id="a56d4c531f2de83fdb7df72f5042886df"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a56d4c531f2de83fdb7df72f5042886df">&#9670;&nbsp;</a></span>slice_loop_filter_across_slices_enabled_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::slice_loop_filter_across_slices_enabled_flag</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a392b910e26f1273420aa436fd6eb577a">&#9670;&nbsp;</a></span>slice_qp_delta</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::slice_qp_delta</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab1d02a1e0595ad277df90d8074d5da61">&#9670;&nbsp;</a></span>slice_sao_chroma_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::slice_sao_chroma_flag</td>
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<p>HEVC syntax element. </p>
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<a id="abb8595391f3dabc03db1baea56f7d3e5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abb8595391f3dabc03db1baea56f7d3e5">&#9670;&nbsp;</a></span>slice_sao_luma_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::slice_sao_luma_flag</td>
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<p>HEVC syntax element. </p>
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<a id="aa2812d92abad14089c53a5ec0bf73d7a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa2812d92abad14089c53a5ec0bf73d7a">&#9670;&nbsp;</a></span>slice_segment_address</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::slice_segment_address</td>
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<p>HEVC syntax element. </p>
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<a id="ace30559ca970dfcbae33625ae8c5878f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ace30559ca970dfcbae33625ae8c5878f">&#9670;&nbsp;</a></span>slice_tc_offset_div2</h2>
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<td class="memname">int8_t VASliceParameterBufferHEVC::slice_tc_offset_div2</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2d955878e3c50df03e7e61bc12e0748c">&#9670;&nbsp;</a></span>slice_temporal_mvp_enabled_flag</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::slice_temporal_mvp_enabled_flag</td>
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<p>HEVC syntax element. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#acba193ae0562e95455862e016e475e50">&#9670;&nbsp;</a></span>slice_type</h2>
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<td class="memname">uint32_t VASliceParameterBufferHEVC::slice_type</td>
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<p>HEVC syntax element. </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="va__dec__hevc_8h_source.html">va_dec_hevc.h</a></li>
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