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<div class="title">va_enc_jpeg.h</div> </div>
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<a href="va__enc__jpeg_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright (c) 2007-2013 Intel Corporation. All Rights Reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * copy of this software and associated documentation files (the</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * &quot;Software&quot;), to deal in the Software without restriction, including</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * without limitation the rights to use, copy, modify, merge, publish,</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * distribute, sub license, and/or sell copies of the Software, and to</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * permit persons to whom the Software is furnished to do so, subject to</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * the following conditions:</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * The above copyright notice and this permission notice (including the</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * next paragraph) shall be included in all copies or substantial portions</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> * IN NO EVENT SHALL INTEL AND/OR ITS SUPPLIERS BE LIABLE FOR</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#ifndef VA_ENC_JPEG_H</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#define VA_ENC_JPEG_H</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html"> 51</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>_VAEncPictureParameterBufferJPEG {</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#ab96d7936f1b696e9e5b7e50e54ce7e62"> 53</a></span>&#160; VASurfaceID <a class="code" href="structVAEncPictureParameterBufferJPEG.html#ab96d7936f1b696e9e5b7e50e54ce7e62">reconstructed_picture</a>;</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a2fdcb407844816f5f2ed3a75a7f3f5ec"> 55</a></span>&#160; uint16_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a2fdcb407844816f5f2ed3a75a7f3f5ec">picture_width</a>;</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#abad2df21de6ec3058fdca919e8b71cd9"> 57</a></span>&#160; uint16_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#abad2df21de6ec3058fdca919e8b71cd9">picture_height</a>;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a7e7849e6cd9a1227dd84fbc96633c561"> 59</a></span>&#160; <a class="code" href="group__api__core.html#gad26441ddf2f4441ef65bbefa4662607f">VABufferID</a> <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a7e7849e6cd9a1227dd84fbc96633c561">coded_buf</a>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keyword">union </span>{</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="keyword">struct </span>{</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a2378989899c65968c205e64e51eb9c87"> 71</a></span>&#160; uint32_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a2378989899c65968c205e64e51eb9c87">profile</a> : 2;</div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#aea5348070cb98d4c428e32c72ba22e87"> 76</a></span>&#160; uint32_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#aea5348070cb98d4c428e32c72ba22e87">progressive</a> : 1;</div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a83504679e9d52ce36926d2bdc033eac3"> 81</a></span>&#160; uint32_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a83504679e9d52ce36926d2bdc033eac3">huffman</a> : 1;</div><div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a130333be2ef268f9b53283d156d6aa5f"> 86</a></span>&#160; uint32_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a130333be2ef268f9b53283d156d6aa5f">interleaved</a> : 1;</div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a90d24a7b3ccae4e2f5389f3ea0a3aac1"> 91</a></span>&#160; uint32_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a90d24a7b3ccae4e2f5389f3ea0a3aac1">differential</a> : 1;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; } bits;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; uint32_t value;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; } pic_flags;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a09d70c284e1a615f556e60aaf0d2327e"> 97</a></span>&#160; uint8_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a09d70c284e1a615f556e60aaf0d2327e">sample_bit_depth</a>;</div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a1e905cf35a5c6b3ca1141305ceb96874"> 99</a></span>&#160; uint8_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a1e905cf35a5c6b3ca1141305ceb96874">num_scan</a>;</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a5ffeb385ee75cb2cf4c8c92571341044"> 101</a></span>&#160; uint16_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a5ffeb385ee75cb2cf4c8c92571341044">num_components</a>;</div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#af24a61768ae4ac3b62772422ca9bf79e"> 103</a></span>&#160; uint8_t component_id[4];</div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a0015c48b008799f98797713ab49e2a31"> 105</a></span>&#160; uint8_t quantiser_table_selector[4];</div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a828e2d348861fa55da1879a627d94ac0"> 107</a></span>&#160; uint8_t <a class="code" href="structVAEncPictureParameterBufferJPEG.html#a828e2d348861fa55da1879a627d94ac0">quality</a>;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="structVAEncPictureParameterBufferJPEG.html#a16ec14d30b17d5d157088523141f8282"> 110</a></span>&#160; uint32_t va_reserved[<a class="code" href="group__api__core.html#gaaa4fb20d1c2606379cccfa562c2ebb3b">VA_PADDING_LOW</a>];</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;} <a class="code" href="structVAEncPictureParameterBufferJPEG.html">VAEncPictureParameterBufferJPEG</a>;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="structVAEncSliceParameterBufferJPEG.html"> 120</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>_VAEncSliceParameterBufferJPEG {</div><div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="structVAEncSliceParameterBufferJPEG.html#a668e35d8b099721fdda203b8a7c802af"> 122</a></span>&#160; uint16_t <a class="code" href="structVAEncSliceParameterBufferJPEG.html#a668e35d8b099721fdda203b8a7c802af">restart_interval</a>;</div><div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="structVAEncSliceParameterBufferJPEG.html#a8934279e7a741929d0404d90fab9e097"> 124</a></span>&#160; uint16_t <a class="code" href="structVAEncSliceParameterBufferJPEG.html#a8934279e7a741929d0404d90fab9e097">num_components</a>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keyword">struct </span>{</div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="structVAEncSliceParameterBufferJPEG.html#a2f54b13ec30c0a232ef06d141f598719"> 127</a></span>&#160; uint8_t <a class="code" href="structVAEncSliceParameterBufferJPEG.html#a2f54b13ec30c0a232ef06d141f598719">component_selector</a>;</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="structVAEncSliceParameterBufferJPEG.html#afd665265b304356b76665aade8fdb1d8"> 129</a></span>&#160; uint8_t <a class="code" href="structVAEncSliceParameterBufferJPEG.html#afd665265b304356b76665aade8fdb1d8">dc_table_selector</a>;</div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="structVAEncSliceParameterBufferJPEG.html#a875d62bf9f597b85e1f2135810220a0f"> 131</a></span>&#160; uint8_t <a class="code" href="structVAEncSliceParameterBufferJPEG.html#a875d62bf9f597b85e1f2135810220a0f">ac_table_selector</a>;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; } components[4];</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="structVAEncSliceParameterBufferJPEG.html#a5077d4c57a41f6c21fb70f93a58c8605"> 135</a></span>&#160; uint32_t va_reserved[<a class="code" href="group__api__core.html#gaaa4fb20d1c2606379cccfa562c2ebb3b">VA_PADDING_LOW</a>];</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;} <a class="code" href="structVAEncSliceParameterBufferJPEG.html">VAEncSliceParameterBufferJPEG</a>;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="structVAQMatrixBufferJPEG.html"> 142</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>_VAQMatrixBufferJPEG {</div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="structVAQMatrixBufferJPEG.html#a944c1807cefb225211359aa40f2a470e"> 144</a></span>&#160; int32_t <a class="code" href="structVAQMatrixBufferJPEG.html#a944c1807cefb225211359aa40f2a470e">load_lum_quantiser_matrix</a>;</div><div class="line"><a name="l00146"></a><span class="lineno"><a class="line" href="structVAQMatrixBufferJPEG.html#aa63e99c730b2ba21904bbc840370e333"> 146</a></span>&#160; int32_t <a class="code" href="structVAQMatrixBufferJPEG.html#aa63e99c730b2ba21904bbc840370e333">load_chroma_quantiser_matrix</a>;</div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="structVAQMatrixBufferJPEG.html#adcd5fdb3ec3cc4a3ca0aa70dc3f766ba"> 148</a></span>&#160; uint8_t lum_quantiser_matrix[64];</div><div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="structVAQMatrixBufferJPEG.html#a43706d20cea2f905df56f22898b86e38"> 150</a></span>&#160; uint8_t chroma_quantiser_matrix[64];</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="structVAQMatrixBufferJPEG.html#a974833333894218e05b6885d609c25a0"> 153</a></span>&#160; uint32_t va_reserved[<a class="code" href="group__api__core.html#gaaa4fb20d1c2606379cccfa562c2ebb3b">VA_PADDING_LOW</a>];</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;} <a class="code" href="structVAQMatrixBufferJPEG.html">VAQMatrixBufferJPEG</a>;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;}</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* VA_ENC_JPEG_H */</span><span class="preprocessor"></span></div><div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a828e2d348861fa55da1879a627d94ac0"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a828e2d348861fa55da1879a627d94ac0">VAEncPictureParameterBufferJPEG::quality</a></div><div class="ttdeci">uint8_t quality</div><div class="ttdoc">number from 1 to 100 that specifies quality of image. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:107</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a2fdcb407844816f5f2ed3a75a7f3f5ec"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a2fdcb407844816f5f2ed3a75a7f3f5ec">VAEncPictureParameterBufferJPEG::picture_width</a></div><div class="ttdeci">uint16_t picture_width</div><div class="ttdoc">picture width. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:55</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_abad2df21de6ec3058fdca919e8b71cd9"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#abad2df21de6ec3058fdca919e8b71cd9">VAEncPictureParameterBufferJPEG::picture_height</a></div><div class="ttdeci">uint16_t picture_height</div><div class="ttdoc">picture height. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:57</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a5ffeb385ee75cb2cf4c8c92571341044"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a5ffeb385ee75cb2cf4c8c92571341044">VAEncPictureParameterBufferJPEG::num_components</a></div><div class="ttdeci">uint16_t num_components</div><div class="ttdoc">number of image components in frame. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:101</div></div>
<div class="ttc" id="structVAEncSliceParameterBufferJPEG_html_a2f54b13ec30c0a232ef06d141f598719"><div class="ttname"><a href="structVAEncSliceParameterBufferJPEG.html#a2f54b13ec30c0a232ef06d141f598719">VAEncSliceParameterBufferJPEG::component_selector</a></div><div class="ttdeci">uint8_t component_selector</div><div class="ttdoc">Scan component selector (Csj). </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:127</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a2378989899c65968c205e64e51eb9c87"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a2378989899c65968c205e64e51eb9c87">VAEncPictureParameterBufferJPEG::profile</a></div><div class="ttdeci">uint32_t profile</div><div class="ttdoc">profile: 0 - Baseline, 1 - Extended, 2 - Lossless, 3 - Hierarchical </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:71</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a130333be2ef268f9b53283d156d6aa5f"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a130333be2ef268f9b53283d156d6aa5f">VAEncPictureParameterBufferJPEG::interleaved</a></div><div class="ttdeci">uint32_t interleaved</div><div class="ttdoc">interleaved: 0 - non interleaved, 1 - interleaved </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:86</div></div>
<div class="ttc" id="structVAEncSliceParameterBufferJPEG_html_a668e35d8b099721fdda203b8a7c802af"><div class="ttname"><a href="structVAEncSliceParameterBufferJPEG.html#a668e35d8b099721fdda203b8a7c802af">VAEncSliceParameterBufferJPEG::restart_interval</a></div><div class="ttdeci">uint16_t restart_interval</div><div class="ttdoc">Restart interval definition (Ri). </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:122</div></div>
<div class="ttc" id="structVAQMatrixBufferJPEG_html_aa63e99c730b2ba21904bbc840370e333"><div class="ttname"><a href="structVAQMatrixBufferJPEG.html#aa63e99c730b2ba21904bbc840370e333">VAQMatrixBufferJPEG::load_chroma_quantiser_matrix</a></div><div class="ttdeci">int32_t load_chroma_quantiser_matrix</div><div class="ttdoc">load chroma quantization table. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:146</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_aea5348070cb98d4c428e32c72ba22e87"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#aea5348070cb98d4c428e32c72ba22e87">VAEncPictureParameterBufferJPEG::progressive</a></div><div class="ttdeci">uint32_t progressive</div><div class="ttdoc">progressive: 0 - sequential, 1 - extended, 2 - progressive </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:76</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a83504679e9d52ce36926d2bdc033eac3"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a83504679e9d52ce36926d2bdc033eac3">VAEncPictureParameterBufferJPEG::huffman</a></div><div class="ttdeci">uint32_t huffman</div><div class="ttdoc">huffman: 0 - arithmetic, 1 - huffman </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:81</div></div>
<div class="ttc" id="group__api__core_html_gad26441ddf2f4441ef65bbefa4662607f"><div class="ttname"><a href="group__api__core.html#gad26441ddf2f4441ef65bbefa4662607f">VABufferID</a></div><div class="ttdeci">VAGenericID VABufferID</div><div class="ttdef"><b>Definition:</b> va.h:1977</div></div>
<div class="ttc" id="structVAEncSliceParameterBufferJPEG_html"><div class="ttname"><a href="structVAEncSliceParameterBufferJPEG.html">VAEncSliceParameterBufferJPEG</a></div><div class="ttdoc">Slice parameter for JPEG encoding. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:120</div></div>
<div class="ttc" id="structVAQMatrixBufferJPEG_html"><div class="ttname"><a href="structVAQMatrixBufferJPEG.html">VAQMatrixBufferJPEG</a></div><div class="ttdoc">Quantization table for JPEG encoding. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:142</div></div>
<div class="ttc" id="structVAQMatrixBufferJPEG_html_a944c1807cefb225211359aa40f2a470e"><div class="ttname"><a href="structVAQMatrixBufferJPEG.html#a944c1807cefb225211359aa40f2a470e">VAQMatrixBufferJPEG::load_lum_quantiser_matrix</a></div><div class="ttdeci">int32_t load_lum_quantiser_matrix</div><div class="ttdoc">load luma quantization table. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:144</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html">VAEncPictureParameterBufferJPEG</a></div><div class="ttdoc">JPEG Encoding Picture Parameter Buffer Structure. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:51</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a7e7849e6cd9a1227dd84fbc96633c561"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a7e7849e6cd9a1227dd84fbc96633c561">VAEncPictureParameterBufferJPEG::coded_buf</a></div><div class="ttdeci">VABufferID coded_buf</div><div class="ttdoc">holds coded data. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:59</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a09d70c284e1a615f556e60aaf0d2327e"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a09d70c284e1a615f556e60aaf0d2327e">VAEncPictureParameterBufferJPEG::sample_bit_depth</a></div><div class="ttdeci">uint8_t sample_bit_depth</div><div class="ttdoc">number of bits per sample. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:97</div></div>
<div class="ttc" id="structVAEncSliceParameterBufferJPEG_html_a8934279e7a741929d0404d90fab9e097"><div class="ttname"><a href="structVAEncSliceParameterBufferJPEG.html#a8934279e7a741929d0404d90fab9e097">VAEncSliceParameterBufferJPEG::num_components</a></div><div class="ttdeci">uint16_t num_components</div><div class="ttdoc">number of image components in a scan. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:124</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a1e905cf35a5c6b3ca1141305ceb96874"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a1e905cf35a5c6b3ca1141305ceb96874">VAEncPictureParameterBufferJPEG::num_scan</a></div><div class="ttdeci">uint8_t num_scan</div><div class="ttdoc">total number of scans in image. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:99</div></div>
<div class="ttc" id="structVAEncSliceParameterBufferJPEG_html_afd665265b304356b76665aade8fdb1d8"><div class="ttname"><a href="structVAEncSliceParameterBufferJPEG.html#afd665265b304356b76665aade8fdb1d8">VAEncSliceParameterBufferJPEG::dc_table_selector</a></div><div class="ttdeci">uint8_t dc_table_selector</div><div class="ttdoc">DC entropy coding table selector (Tdj). </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:129</div></div>
<div class="ttc" id="group__api__core_html_gaaa4fb20d1c2606379cccfa562c2ebb3b"><div class="ttname"><a href="group__api__core.html#gaaa4fb20d1c2606379cccfa562c2ebb3b">VA_PADDING_LOW</a></div><div class="ttdeci">#define VA_PADDING_LOW</div><div class="ttdef"><b>Definition:</b> va.h:359</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_a90d24a7b3ccae4e2f5389f3ea0a3aac1"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#a90d24a7b3ccae4e2f5389f3ea0a3aac1">VAEncPictureParameterBufferJPEG::differential</a></div><div class="ttdeci">uint32_t differential</div><div class="ttdoc">differential: 0 - non differential, 1 - differential </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:91</div></div>
<div class="ttc" id="structVAEncSliceParameterBufferJPEG_html_a875d62bf9f597b85e1f2135810220a0f"><div class="ttname"><a href="structVAEncSliceParameterBufferJPEG.html#a875d62bf9f597b85e1f2135810220a0f">VAEncSliceParameterBufferJPEG::ac_table_selector</a></div><div class="ttdeci">uint8_t ac_table_selector</div><div class="ttdoc">AC entropy coding table selector (Taj). </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:131</div></div>
<div class="ttc" id="structVAEncPictureParameterBufferJPEG_html_ab96d7936f1b696e9e5b7e50e54ce7e62"><div class="ttname"><a href="structVAEncPictureParameterBufferJPEG.html#ab96d7936f1b696e9e5b7e50e54ce7e62">VAEncPictureParameterBufferJPEG::reconstructed_picture</a></div><div class="ttdeci">VASurfaceID reconstructed_picture</div><div class="ttdoc">holds reconstructed picture. </div><div class="ttdef"><b>Definition:</b> va_enc_jpeg.h:53</div></div>
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