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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*****************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * gavl - a general purpose audio/video processing library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (c) 2001 - 2011 Members of the Gmerlin project</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * gmerlin-general@lists.sourceforge.net</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * http://gmerlin.sourceforge.net</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This program is free software: you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * the Free Software Foundation, either version 2 of the License, or</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * along with this program. If not, see <http://www.gnu.org/licenses/>.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * *****************************************************************/</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef GAVLDSP_H_INCLUDED</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span><span class="preprocessor">#define GAVLDSP_H_INCLUDED</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <gavl/gavldefs.h></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1"> 45</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>gavl_dsp_context_s <a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a>;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html"> 53</a></span> <span class="keyword">typedef</span> <span class="keyword">struct</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  {</div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#afb194c3ae83a471d3de0181e9546f914"> 68</a></span>  int (*sad_rgb15)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">int</span> stride_1, <span class="keywordtype">int</span> stride_2, </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a22201ad5d5dd37ae9af9e6096b682ff2"> 85</a></span>  int (*sad_rgb16)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">int</span> stride_1, <span class="keywordtype">int</span> stride_2, </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#aeca5fe9367ab2103f3b1f492b8ef5cb5"> 99</a></span>  int (*sad_8)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">int</span> stride_1, <span class="keywordtype">int</span> stride_2, </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#ac6d6d02344dfae85e0d0200767f4a827"> 113</a></span>  int (*sad_16)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordtype">int</span> stride_1, <span class="keywordtype">int</span> stride_2, </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a8d287e8c3aadd6dd4d444973237c9d14"> 126</a></span>  float (*sad_f)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordtype">int</span> stride_1, <span class="keywordtype">int</span> stride_2, </div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a name="l00137"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a4651c021944cc125db3e824d71b1a2ea"> 137</a></span>  void (*average_rgb15)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  uint8_t * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a08204b578d9b43df6c58dc3381a9de0a"> 146</a></span>  void (*average_rgb16)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  uint8_t * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#adbbcabe174a169b9700c495c2842a202"> 155</a></span>  void (*average_8)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  uint8_t * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a875f149849f0dd8345e2977ee4fb864c"> 164</a></span>  void (*average_16)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  uint8_t * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00174"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a4d5892b19abf642a3ed45b755d4d0976"> 174</a></span>  void (*average_f)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  uint8_t * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a name="l00188"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a0e7e43ce018672648d2e5a5e08d250d1"> 188</a></span>  void (*interpolate_rgb15)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  uint8_t * dst, <span class="keywordtype">int</span> num, float);</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div>
<div class="line"><a name="l00200"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#ac8bd2e41a5cf17c2987e279ee4862d2b"> 200</a></span>  void (*interpolate_rgb16)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  uint8_t * dst, <span class="keywordtype">int</span> num, <span class="keywordtype">float</span> fac);</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a name="l00212"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a2f9960e71912769c81434419ad48d817"> 212</a></span>  void (*interpolate_8)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  uint8_t * dst, <span class="keywordtype">int</span> num, <span class="keywordtype">float</span> fac);</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a157b654db8b6438d339b8c1bdb8f79b4"> 224</a></span>  void (*interpolate_16)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  uint8_t * dst, <span class="keywordtype">int</span> num, <span class="keywordtype">float</span> fac);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00237"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a7b7ab543ca9dd2a923a305f078c26a12"> 237</a></span>  void (*interpolate_f)(<span class="keyword">const</span> uint8_t * src_1, <span class="keyword">const</span> uint8_t * src_2, </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  uint8_t * dst, <span class="keywordtype">int</span> num, <span class="keywordtype">float</span> fac);</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a name="l00244"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#ad3ef64180702af2331e46bb08626bac1"> 244</a></span>  void (*bswap_16)(<span class="keywordtype">void</span> * ptr, <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a25e61aa0460f289a9344554d8893133a"> 250</a></span>  void (*bswap_32)(<span class="keywordtype">void</span> * ptr, <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a1f9c4f946bb7325808ea60ed14fb3aa1"> 256</a></span>  void (*bswap_64)(<span class="keywordtype">void</span> * ptr, <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  </div>
<div class="line"><a name="l00267"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a1f9d4e39def1f75ede671bf25e978b91"> 267</a></span>  void (*add_u8)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div>
<div class="line"><a name="l00277"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a238030ec41b75b89d1585a24718d90b3"> 277</a></span>  void (*add_u8_s)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div>
<div class="line"><a name="l00287"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#ad8b5609f68efb95b4b563c7004d589f9"> 287</a></span>  void (*add_s8)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a96297a6986fe8514702b55091c7bcd86"> 297</a></span>  void (*add_u16)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a37e253fc94a616bf0deacad8cb5ca55e"> 307</a></span>  void (*add_u16_s)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a name="l00317"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#ac05c4983190f881286ca3510929c2a3e"> 317</a></span>  void (*add_s16)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div>
<div class="line"><a name="l00327"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a77486554d76cee3d8309406c3ac5d5f4"> 327</a></span>  void (*add_s32)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  </div>
<div class="line"><a name="l00337"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a93109e16b048cd83d81a1ca889f81f9f"> 337</a></span>  void (*add_float)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  </div>
<div class="line"><a name="l00347"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a3b8013f0bddcd86c218ef5b8630ae16a"> 347</a></span>  void (*add_double)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div>
<div class="line"><a name="l00358"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a96938e92a20edefca7a1d48961f63373"> 358</a></span>  void (*sub_u8)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div>
<div class="line"><a name="l00368"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a6c921becd0f4234b0e4e217c6a6503c6"> 368</a></span>  void (*sub_u8_s)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> </div>
<div class="line"><a name="l00378"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#af15f2661480c2042bafde637dc7d714d"> 378</a></span>  void (*sub_s8)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a name="l00388"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#aa58bd5180331cf5212d17fdaa651943b"> 388</a></span>  void (*sub_u16)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> </div>
<div class="line"><a name="l00398"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a11c9a330b8c996dbaa1453e67f0aa796"> 398</a></span>  void (*sub_u16_s)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div>
<div class="line"><a name="l00408"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a02a6fee655edf80dc0c373b258e12bce"> 408</a></span>  void (*sub_s16)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span> </div>
<div class="line"><a name="l00418"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a3c1574fcdc02072fea5af78902db64db"> 418</a></span>  void (*sub_s32)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  </div>
<div class="line"><a name="l00428"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#a536f47e412d141c04c2af7016deee234"> 428</a></span>  void (*sub_float)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  </div>
<div class="line"><a name="l00438"></a><span class="lineno"><a class="code" href="structgavl__dsp__funcs__t.html#af1ce6107bbcb8f0580cb02b80f6f72d3"> 438</a></span>  void (*sub_double)(<span class="keyword">const</span> <span class="keywordtype">void</span> * src1, <span class="keyword">const</span> <span class="keywordtype">void</span> * src2, <span class="keywordtype">void</span> * dst, <span class="keywordtype">int</span> num);</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  </div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  } <a class="code" href="structgavl__dsp__funcs__t.html" title="Function table.">gavl_dsp_funcs_t</a>;</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> GAVL_PUBLIC</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a> * <a class="code" href="group__dsp.html#gae1236951171a8bc22848bc34b836dc88" title="Create a DSP context.">gavl_dsp_context_create</a>();</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> GAVL_PUBLIC</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="keywordtype">void</span> <a class="code" href="group__dsp.html#ga50363b4981fa3d1d13a8bbf289fe6cdf" title="Set the quality for a DSP context.">gavl_dsp_context_set_quality</a>(<a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a> * ctx,</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordtype">int</span> q);</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> </div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> GAVL_PUBLIC</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="keywordtype">void</span> <a class="code" href="group__dsp.html#gaf347635df485178c7da9796bb7347963" title="Set the acceleration flags for a DSP context.">gavl_dsp_context_set_accel_flags</a>(<a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a> * ctx,</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordtype">int</span> flags);</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> GAVL_PUBLIC <a class="code" href="structgavl__dsp__funcs__t.html" title="Function table.">gavl_dsp_funcs_t</a> * </div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <a class="code" href="group__dsp.html#ga100c077bd8d2e26aabbec7442574c44f" title="Get the functions.">gavl_dsp_context_get_funcs</a>(<a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a> * ctx);</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> GAVL_PUBLIC</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> <span class="keywordtype">void</span> <a class="code" href="group__dsp.html#ga3fa6e96c8c937e90d86d5c98210eb4d8" title="Destroy a DSP context.">gavl_dsp_context_destroy</a>(<a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a> * ctx);</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> GAVL_PUBLIC</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> <span class="keywordtype">int</span> <a class="code" href="group__dsputils.html#gac31e48c09ebc10473662067deaa51873" title="Do a linear interpolation of a video frame.">gavl_dsp_interpolate_video_frame</a>(<a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a> * ctx,</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <a class="code" href="structgavl__video__format__s.html" title="Video format.">gavl_video_format_t</a> * format,</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <a class="code" href="structgavl__video__frame__t.html">gavl_video_frame_t</a> * src_1,</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <a class="code" href="structgavl__video__frame__t.html">gavl_video_frame_t</a> * src_2,</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <a class="code" href="structgavl__video__frame__t.html">gavl_video_frame_t</a> * dst,</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordtype">float</span> factor);</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> </div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> GAVL_PUBLIC</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> <span class="keywordtype">int</span> <a class="code" href="group__dsputils.html#ga7dd24219095308483be93127cf651c13" title="Swap endianess an audio frame.">gavl_dsp_audio_frame_swap_endian</a>(<a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a> * ctx,</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <a class="code" href="structgavl__audio__frame__t.html" title="Generic container for audio samples.">gavl_audio_frame_t</a> * frame,</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keyword">const</span> <a class="code" href="structgavl__audio__format__t.html" title="Audio Format.">gavl_audio_format_t</a> * format);</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> </div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> GAVL_PUBLIC</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> <span class="keywordtype">int</span> <a class="code" href="group__dsputils.html#ga01fbe32f1cce130bae845381388e32e3" title="Swap endianess a video frame.">gavl_dsp_video_frame_swap_endian</a>(<a class="code" href="group__dsp.html#gafe123d8ea3bcd946fedfa03c292a05f1" title="Opaque DSP context.">gavl_dsp_context_t</a> * ctx,</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <a class="code" href="structgavl__video__frame__t.html">gavl_video_frame_t</a> * frame,</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keyword">const</span> <a class="code" href="structgavl__video__format__s.html" title="Video format.">gavl_video_format_t</a> * format);</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> </div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> <span class="preprocessor">#endif // GAVLDSP_H_INCLUDED</span></div>
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