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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<div id="projectbrief">ISPU DSP library for IIS3DWB10IS device</div>
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<a href="ispu__dsp_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#ifndef ISPU_DSP_H</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#define ISPU_DSP_H</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <stdint.h></span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="group__basic__math.html#gacec2bb141ac1d49f6adda544bfdb292a"> 33</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#gacec2bb141ac1d49f6adda544bfdb292a">ispu_abs_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="group__basic__math.html#gab486652395460de7dd2f47dceb41f533"> 42</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#gab486652395460de7dd2f47dceb41f533">ispu_add_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src0, <span class="keyword">const</span> <span class="keywordtype">float</span> *src1, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="group__basic__math.html#ga5ef780af11b5889646897043d58d7db0"> 52</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#ga5ef780af11b5889646897043d58d7db0">ispu_clip_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, <span class="keywordtype">float</span> low, <span class="keywordtype">float</span> high, uint32_t block_size);</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="group__basic__math.html#ga7f83629d15d5590a78f8c7c195242f18"> 61</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#ga7f83629d15d5590a78f8c7c195242f18">ispu_mult_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src0, <span class="keyword">const</span> <span class="keywordtype">float</span> *src1, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="group__basic__math.html#ga2ebc8ab4dac1c1e5ae9d9dd8c30caf8d"> 69</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#ga2ebc8ab4dac1c1e5ae9d9dd8c30caf8d">ispu_negate_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="group__basic__math.html#ga381cd70c1158c2d6854bc36f774fae56"> 78</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#ga381cd70c1158c2d6854bc36f774fae56">ispu_offset_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> offset, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="group__basic__math.html#ga00438d935c33a36863fa3a21ae872f16"> 87</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#ga00438d935c33a36863fa3a21ae872f16">ispu_scale_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> scale, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="group__basic__math.html#ga834760cc33b6fb08b28a6424eb5d18ba"> 96</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#ga834760cc33b6fb08b28a6424eb5d18ba">ispu_sub_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src0, <span class="keyword">const</span> <span class="keywordtype">float</span> *src1, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="group__basic__math.html#ga84abcacc440a083e7abbb70b5705abc3"> 104</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#ga84abcacc440a083e7abbb70b5705abc3">ispu_square_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="group__basic__math.html#gaafa0825b6cc5b83c2791d1d63c6875d2"> 112</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__basic__math.html#gaafa0825b6cc5b83c2791d1d63c6875d2">ispu_vsqrt_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"><a class="line" href="group__complex__math.html#ga713bc37505e0b867cf6afe3f6c9be4bb"> 130</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__complex__math.html#ga713bc37505e0b867cf6afe3f6c9be4bb">ispu_cmplx_mag_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"><a class="line" href="group__complex__math.html#ga0e19b9e37eabdc4c1ddea388568fb452"> 138</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__complex__math.html#ga0e19b9e37eabdc4c1ddea388568fb452">ispu_cmplx_mag_squared_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span></div>
<div class="foldopen" id="foldopen00151" data-start="{" data-end="};">
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"><a class="line" href="structispu__biquad__casd__df1__inst__f32.html"> 151</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structispu__biquad__casd__df1__inst__f32.html">ispu_biquad_casd_df1_inst_f32</a> {</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"><a class="line" href="structispu__biquad__casd__df1__inst__f32.html#abfe89a7423cbdfa55c17ba5aa9c4d679"> 152</a></span> uint8_t <a class="code hl_variable" href="structispu__biquad__casd__df1__inst__f32.html#abfe89a7423cbdfa55c17ba5aa9c4d679">num_stages</a>; </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"><a class="line" href="structispu__biquad__casd__df1__inst__f32.html#aa8b94a88571fbb9e1b957c4b1aa846c3"> 153</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__biquad__casd__df1__inst__f32.html#aa8b94a88571fbb9e1b957c4b1aa846c3">state</a>; </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="structispu__biquad__casd__df1__inst__f32.html#a374e8b870953fc5d14772768a9db220e"> 154</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__biquad__casd__df1__inst__f32.html#a374e8b870953fc5d14772768a9db220e">coeffs</a>; </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span>};</div>
</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"><a class="line" href="group__filtering.html#ga8ac73512580e717e4114abd88fbb327e"> 165</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#ga8ac73512580e717e4114abd88fbb327e">ispu_biquad_cascade_df1_init_f32</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structispu__biquad__casd__df1__inst__f32.html">ispu_biquad_casd_df1_inst_f32</a> *inst, uint8_t num_stages, <span class="keyword">const</span> <span class="keywordtype">float</span> *coeffs, <span class="keywordtype">float</span> *state);</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="group__filtering.html#ga0437f8d07232e5b4295787bfe45657c8"> 174</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#ga0437f8d07232e5b4295787bfe45657c8">ispu_biquad_cascade_df1_f32</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code hl_struct" href="structispu__biquad__casd__df1__inst__f32.html">ispu_biquad_casd_df1_inst_f32</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span></div>
<div class="foldopen" id="foldopen00179" data-start="{" data-end="};">
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"><a class="line" href="structispu__biquad__casd__df2T__inst__f32.html"> 179</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structispu__biquad__casd__df2T__inst__f32.html">ispu_biquad_casd_df2T_inst_f32</a> {</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"><a class="line" href="structispu__biquad__casd__df2T__inst__f32.html#a59423a6cf2b05de9d4aefa5f57fe8adf"> 180</a></span> uint8_t <a class="code hl_variable" href="structispu__biquad__casd__df2T__inst__f32.html#a59423a6cf2b05de9d4aefa5f57fe8adf">num_stages</a>; </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"><a class="line" href="structispu__biquad__casd__df2T__inst__f32.html#a81b61ac748003d961dfc1a2055aec282"> 181</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__biquad__casd__df2T__inst__f32.html#a81b61ac748003d961dfc1a2055aec282">state</a>; </div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"><a class="line" href="structispu__biquad__casd__df2T__inst__f32.html#a4ac51b9efa7993533d4cf2909742c99d"> 182</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__biquad__casd__df2T__inst__f32.html#a4ac51b9efa7993533d4cf2909742c99d">coeffs</a>; </div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span>};</div>
</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"><a class="line" href="group__filtering.html#gafab47f11ecad798a72ce85044dd34c77"> 193</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#gafab47f11ecad798a72ce85044dd34c77">ispu_biquad_cascade_df2T_init_f32</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structispu__biquad__casd__df2T__inst__f32.html">ispu_biquad_casd_df2T_inst_f32</a> *inst, uint8_t num_stages, <span class="keyword">const</span> <span class="keywordtype">float</span> *coeffs, <span class="keywordtype">float</span> *state);</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"><a class="line" href="group__filtering.html#gad215c0c53353c1917ce2b4d97484fb3f"> 202</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#gad215c0c53353c1917ce2b4d97484fb3f">ispu_biquad_cascade_df2T_f32</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code hl_struct" href="structispu__biquad__casd__df2T__inst__f32.html">ispu_biquad_casd_df2T_inst_f32</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span></div>
<div class="foldopen" id="foldopen00207" data-start="{" data-end="};">
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32.html"> 207</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structispu__fir__instance__f32.html">ispu_fir_instance_f32</a> {</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32.html#a23f19cecd69b4a4b879fa6ffb6944670"> 208</a></span> uint16_t <a class="code hl_variable" href="structispu__fir__instance__f32.html#a23f19cecd69b4a4b879fa6ffb6944670">num_taps</a>; </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32.html#ae1a5be1fd5ed7856337e0fffd86b5978"> 209</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32.html#ae1a5be1fd5ed7856337e0fffd86b5978">state</a>; </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32.html#a142de83026786ba9aff4722ee229f1c0"> 210</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32.html#a142de83026786ba9aff4722ee229f1c0">coeffs</a>; </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32.html#a80b2e213cf5b97b8800a9c12334c1234"> 211</a></span> void (*<a class="code hl_variable" href="structispu__fir__instance__f32.html#a80b2e213cf5b97b8800a9c12334c1234">impl</a>)(<span class="keyword">const</span> <span class="keyword">struct </span><a class="code hl_struct" href="structispu__fir__instance__f32.html">ispu_fir_instance_f32</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size); </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span>};</div>
</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"><a class="line" href="group__filtering.html#ga227737d90ea3c08ea4273f00765b95f9"> 222</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#ga227737d90ea3c08ea4273f00765b95f9">ispu_fir_init_f32</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structispu__fir__instance__f32.html">ispu_fir_instance_f32</a> *inst, uint16_t <a class="code hl_variable" href="structispu__fir__instance__f32.html#a23f19cecd69b4a4b879fa6ffb6944670">num_taps</a>, <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32.html#a142de83026786ba9aff4722ee229f1c0">coeffs</a>, <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32.html#ae1a5be1fd5ed7856337e0fffd86b5978">state</a>, uint32_t block_size);</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"><a class="line" href="group__filtering.html#ga5f7529b3410f23caec0d4d3102954999"> 231</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#ga5f7529b3410f23caec0d4d3102954999">ispu_fir_f32</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code hl_struct" href="structispu__fir__instance__f32.html">ispu_fir_instance_f32</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span></div>
<div class="foldopen" id="foldopen00238" data-start="{" data-end="};">
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32__opt.html"> 238</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structispu__fir__instance__f32__opt.html">ispu_fir_instance_f32_opt</a> {</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32__opt.html#acb4c857be270f66d098041fc5c7ac083"> 239</a></span> uint16_t <a class="code hl_variable" href="structispu__fir__instance__f32__opt.html#acb4c857be270f66d098041fc5c7ac083">num_taps</a>; </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32__opt.html#a7125ac1b6eb8672d2f4d903bc855c9e1"> 240</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32__opt.html#a7125ac1b6eb8672d2f4d903bc855c9e1">state</a>; </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32__opt.html#afbeed30ade0a3fb6d77ad05a694f7598"> 241</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32__opt.html#afbeed30ade0a3fb6d77ad05a694f7598">state_curr</a>; </div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32__opt.html#a2b4e9b8cc5f49742c1cd518d1cb36a28"> 242</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32__opt.html#a2b4e9b8cc5f49742c1cd518d1cb36a28">coeffs</a>; </div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"><a class="line" href="structispu__fir__instance__f32__opt.html#a15896b7bc8ee4aaae930e8591da216a2"> 243</a></span> void (*<a class="code hl_variable" href="structispu__fir__instance__f32__opt.html#a15896b7bc8ee4aaae930e8591da216a2">impl</a>)(<span class="keyword">const</span> <span class="keyword">struct </span><a class="code hl_struct" href="structispu__fir__instance__f32__opt.html">ispu_fir_instance_f32_opt</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size); </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span>};</div>
</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span></div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"><a class="line" href="group__filtering.html#gafb6ea912761142a6ff2b892f395216e7"> 254</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="group__filtering.html#gafb6ea912761142a6ff2b892f395216e7">ispu_fir_init_f32_opt</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structispu__fir__instance__f32__opt.html">ispu_fir_instance_f32_opt</a> *inst, uint16_t <a class="code hl_variable" href="structispu__fir__instance__f32__opt.html#acb4c857be270f66d098041fc5c7ac083">num_taps</a>, <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32__opt.html#a2b4e9b8cc5f49742c1cd518d1cb36a28">coeffs</a>, <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__instance__f32__opt.html#a7125ac1b6eb8672d2f4d903bc855c9e1">state</a>);</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"><a class="line" href="group__filtering.html#ga01e675360067e1410d544982b33d0665"> 263</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#ga01e675360067e1410d544982b33d0665">ispu_fir_f32_opt</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code hl_struct" href="structispu__fir__instance__f32__opt.html">ispu_fir_instance_f32_opt</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span></div>
<div class="foldopen" id="foldopen00268" data-start="{" data-end="};">
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32.html"> 268</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structispu__fir__decimate__instance__f32.html">ispu_fir_decimate_instance_f32</a> {</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32.html#a0894d6680f9391efc3ff82850284fb32"> 269</a></span> uint8_t <a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#a0894d6680f9391efc3ff82850284fb32">dec</a>; </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32.html#ae216e09ee994f28909ef2f0855748cb4"> 270</a></span> uint16_t <a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#ae216e09ee994f28909ef2f0855748cb4">num_taps</a>; </div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32.html#abb8ee22651219a91339be81f366a1945"> 271</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#abb8ee22651219a91339be81f366a1945">state</a>; </div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32.html#af3959c35b1b74aef15ef85c8f72a51ae"> 272</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#af3959c35b1b74aef15ef85c8f72a51ae">coeffs</a>; </div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32.html#adce4775f06d72ec0be71f725335a0a18"> 273</a></span> void (*<a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#adce4775f06d72ec0be71f725335a0a18">impl</a>)(<span class="keyword">const</span> <span class="keyword">struct </span><a class="code hl_struct" href="structispu__fir__decimate__instance__f32.html">ispu_fir_decimate_instance_f32</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size); </div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span>};</div>
</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"><a class="line" href="group__filtering.html#gab25d3cdaee6e8d6a833c9705f250195c"> 285</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="group__filtering.html#gab25d3cdaee6e8d6a833c9705f250195c">ispu_fir_decimate_init_f32</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structispu__fir__decimate__instance__f32.html">ispu_fir_decimate_instance_f32</a> *inst, uint16_t <a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#ae216e09ee994f28909ef2f0855748cb4">num_taps</a>, uint8_t <a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#a0894d6680f9391efc3ff82850284fb32">dec</a>, <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#af3959c35b1b74aef15ef85c8f72a51ae">coeffs</a>, <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32.html#abb8ee22651219a91339be81f366a1945">state</a>, uint32_t block_size);</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"><a class="line" href="group__filtering.html#ga9eff47768b251a23c3d1d579367280df"> 294</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#ga9eff47768b251a23c3d1d579367280df">ispu_fir_decimate_f32</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code hl_struct" href="structispu__fir__decimate__instance__f32.html">ispu_fir_decimate_instance_f32</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span></div>
<div class="foldopen" id="foldopen00301" data-start="{" data-end="};">
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32__opt.html"> 301</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structispu__fir__decimate__instance__f32__opt.html">ispu_fir_decimate_instance_f32_opt</a> {</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32__opt.html#ad848b34eb2ceee0ad2eaae34f71eb6a2"> 302</a></span> uint8_t <a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#ad848b34eb2ceee0ad2eaae34f71eb6a2">dec</a>; </div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32__opt.html#aa833164f0502f1fb24aced055f4d2fc3"> 303</a></span> uint16_t <a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#aa833164f0502f1fb24aced055f4d2fc3">num_taps</a>; </div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32__opt.html#a610b7909f68ac127cdac13f25699289c"> 304</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#a610b7909f68ac127cdac13f25699289c">state</a>; </div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32__opt.html#ac17779bcc3749c891a655757ff191576"> 305</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#ac17779bcc3749c891a655757ff191576">state_curr</a>; </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32__opt.html#a6dfc19b153c99983f61540bd5dc500f8"> 306</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#a6dfc19b153c99983f61540bd5dc500f8">coeffs</a>; </div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"><a class="line" href="structispu__fir__decimate__instance__f32__opt.html#a74ae3ce79a0c08f0cea18e0097334f9e"> 307</a></span> void (*<a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#a74ae3ce79a0c08f0cea18e0097334f9e">impl</a>)(<span class="keyword">const</span> <span class="keyword">struct </span><a class="code hl_struct" href="structispu__fir__decimate__instance__f32__opt.html">ispu_fir_decimate_instance_f32_opt</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size); </div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span>};</div>
</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span></div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"><a class="line" href="group__filtering.html#ga62bc77581517786ad252038b147c6f3c"> 320</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="group__filtering.html#ga62bc77581517786ad252038b147c6f3c">ispu_fir_decimate_init_f32_opt</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structispu__fir__decimate__instance__f32__opt.html">ispu_fir_decimate_instance_f32_opt</a> *inst, uint16_t <a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#aa833164f0502f1fb24aced055f4d2fc3">num_taps</a>, uint8_t <a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#ad848b34eb2ceee0ad2eaae34f71eb6a2">dec</a>, <span class="keyword">const</span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#a6dfc19b153c99983f61540bd5dc500f8">coeffs</a>, <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__fir__decimate__instance__f32__opt.html#a610b7909f68ac127cdac13f25699289c">state</a>, uint32_t block_size);</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"><a class="line" href="group__filtering.html#ga632fbcff42e701cc6577e156396d3b65"> 329</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__filtering.html#ga632fbcff42e701cc6577e156396d3b65">ispu_fir_decimate_f32_opt</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code hl_struct" href="structispu__fir__decimate__instance__f32__opt.html">ispu_fir_decimate_instance_f32_opt</a> *inst, <span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span></div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span></div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span></div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"><a class="line" href="group__statistics.html#ga52a9eae689ddd6ec4e21237430514916"> 346</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#ga52a9eae689ddd6ec4e21237430514916">ispu_absmax_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t *idx, uint32_t block_size);</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span></div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"><a class="line" href="group__statistics.html#gaf0257c6fe5dcb109e86ea24d7b50d574"> 354</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gaf0257c6fe5dcb109e86ea24d7b50d574">ispu_absmax_no_idx_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span></div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"><a class="line" href="group__statistics.html#gaf47b1d27f6f58751de5c8998b69c1b16"> 363</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gaf47b1d27f6f58751de5c8998b69c1b16">ispu_absmin_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t *idx, uint32_t block_size);</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span></div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"><a class="line" href="group__statistics.html#ga25904b5d06f95d096ce6a99984c6531a"> 371</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#ga25904b5d06f95d096ce6a99984c6531a">ispu_absmin_no_idx_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span></div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"><a class="line" href="group__statistics.html#ga0b29ae0d4e1f8f8a006fec92ea3d5b43"> 379</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#ga0b29ae0d4e1f8f8a006fec92ea3d5b43">ispu_accumulate_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span></div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"><a class="line" href="group__statistics.html#gadbbb3dbac2233f9b8318049ef8990b46"> 388</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gadbbb3dbac2233f9b8318049ef8990b46">ispu_max_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t *idx, uint32_t block_size);</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span></div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"><a class="line" href="group__statistics.html#ga3bd1788b1f42723df24202793bbd6920"> 396</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#ga3bd1788b1f42723df24202793bbd6920">ispu_max_no_idx_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span></div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"><a class="line" href="group__statistics.html#ga3388a012f897ca2147d7215de2078eaf"> 404</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#ga3388a012f897ca2147d7215de2078eaf">ispu_mean_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span></div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"><a class="line" href="group__statistics.html#gaa91b5428e262e909841a7ba501f17b66"> 413</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gaa91b5428e262e909841a7ba501f17b66">ispu_min_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t *idx, uint32_t block_size);</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span></div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"><a class="line" href="group__statistics.html#gaa2e7fce3e1097ad568485b4dc277953c"> 421</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gaa2e7fce3e1097ad568485b4dc277953c">ispu_min_no_idx_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span></div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"><a class="line" href="group__statistics.html#gaa0fabbdd778c2c688fc084ac0892a48e"> 429</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gaa0fabbdd778c2c688fc084ac0892a48e">ispu_power_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span></div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"><a class="line" href="group__statistics.html#gaa922bcbc5b6fab6b776da18f748f5f88"> 437</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gaa922bcbc5b6fab6b776da18f748f5f88">ispu_rms_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span></div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"><a class="line" href="group__statistics.html#gad767a35ff48c586ea90f9bf7b57da3ef"> 445</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gad767a35ff48c586ea90f9bf7b57da3ef">ispu_std_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span></div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"><a class="line" href="group__statistics.html#gaa89f0e92e534d08037ed7de86b25d41a"> 453</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__statistics.html#gaa89f0e92e534d08037ed7de86b25d41a">ispu_var_f32</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *src, <span class="keywordtype">float</span> *res, uint32_t block_size);</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span></div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span></div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span></div>
<div class="foldopen" id="foldopen00466" data-start="{" data-end="};">
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"><a class="line" href="structispu__rfft__instance__f32.html"> 466</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structispu__rfft__instance__f32.html">ispu_rfft_instance_f32</a> {</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"><a class="line" href="structispu__rfft__instance__f32.html#a7c32ed3e2c5d95f928a1bf9aa2dda1bb"> 467</a></span> <span class="keywordtype">float</span> *<a class="code hl_variable" href="structispu__rfft__instance__f32.html#a7c32ed3e2c5d95f928a1bf9aa2dda1bb">twiddle_table</a>; </div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"><a class="line" href="structispu__rfft__instance__f32.html#a0ee4884808f121a393cc68e4aaefbd6b"> 468</a></span> uint16_t <a class="code hl_variable" href="structispu__rfft__instance__f32.html#a0ee4884808f121a393cc68e4aaefbd6b">fft_len</a>; </div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"><a class="line" href="structispu__rfft__instance__f32.html#a94f8a39bb17d37dc92475fc875859c4f"> 469</a></span> uint8_t <a class="code hl_variable" href="structispu__rfft__instance__f32.html#a94f8a39bb17d37dc92475fc875859c4f">fft_n_elem_bra</a>; </div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span>};</div>
</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span></div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"><a class="line" href="group__transform.html#ga1d9e6cc71b328df2b25d13a244cd8d9a"> 478</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="group__transform.html#ga1d9e6cc71b328df2b25d13a244cd8d9a">ispu_rfft_init_f32</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structispu__rfft__instance__f32.html">ispu_rfft_instance_f32</a> *inst, uint16_t fft_len);</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span></div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"><a class="line" href="group__transform.html#gab22d8e8fc6cbb883cf85b4e9f86e6645"> 496</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__transform.html#gab22d8e8fc6cbb883cf85b4e9f86e6645">ispu_rfft_f32</a>(<span class="keyword">struct</span> <a class="code hl_struct" href="structispu__rfft__instance__f32.html">ispu_rfft_instance_f32</a> *inst, <span class="keywordtype">float</span> *data);</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span></div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span></div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span></div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"><a class="line" href="group__window.html#ga5145958433d74821f0532b20b72a7c3f"> 511</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__window.html#ga5145958433d74821f0532b20b72a7c3f">ispu_hamming_f32</a>(<span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span></div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"><a class="line" href="group__window.html#ga3f45169dc6fc8ee00b660a5686c0963c"> 518</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__window.html#ga3f45169dc6fc8ee00b660a5686c0963c">ispu_hanning_f32</a>(<span class="keywordtype">float</span> *dst, uint32_t block_size);</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span></div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> </div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> </div>
<div class="ttc" id="agroup__basic__math_html_ga00438d935c33a36863fa3a21ae872f16"><div class="ttname"><a href="group__basic__math.html#ga00438d935c33a36863fa3a21ae872f16">ispu_scale_f32</a></div><div class="ttdeci">void ispu_scale_f32(const float *src, float scale, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector scalar multiplication.</div></div>
<div class="ttc" id="agroup__basic__math_html_ga2ebc8ab4dac1c1e5ae9d9dd8c30caf8d"><div class="ttname"><a href="group__basic__math.html#ga2ebc8ab4dac1c1e5ae9d9dd8c30caf8d">ispu_negate_f32</a></div><div class="ttdeci">void ispu_negate_f32(const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector negation.</div></div>
<div class="ttc" id="agroup__basic__math_html_ga381cd70c1158c2d6854bc36f774fae56"><div class="ttname"><a href="group__basic__math.html#ga381cd70c1158c2d6854bc36f774fae56">ispu_offset_f32</a></div><div class="ttdeci">void ispu_offset_f32(const float *src, float offset, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector offset addition.</div></div>
<div class="ttc" id="agroup__basic__math_html_ga5ef780af11b5889646897043d58d7db0"><div class="ttname"><a href="group__basic__math.html#ga5ef780af11b5889646897043d58d7db0">ispu_clip_f32</a></div><div class="ttdeci">void ispu_clip_f32(const float *src, float *dst, float low, float high, uint32_t block_size)</div><div class="ttdoc">Floating-point vector clipping.</div></div>
<div class="ttc" id="agroup__basic__math_html_ga7f83629d15d5590a78f8c7c195242f18"><div class="ttname"><a href="group__basic__math.html#ga7f83629d15d5590a78f8c7c195242f18">ispu_mult_f32</a></div><div class="ttdeci">void ispu_mult_f32(const float *src0, const float *src1, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector element-wise mutiplication.</div></div>
<div class="ttc" id="agroup__basic__math_html_ga834760cc33b6fb08b28a6424eb5d18ba"><div class="ttname"><a href="group__basic__math.html#ga834760cc33b6fb08b28a6424eb5d18ba">ispu_sub_f32</a></div><div class="ttdeci">void ispu_sub_f32(const float *src0, const float *src1, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector subtraction.</div></div>
<div class="ttc" id="agroup__basic__math_html_ga84abcacc440a083e7abbb70b5705abc3"><div class="ttname"><a href="group__basic__math.html#ga84abcacc440a083e7abbb70b5705abc3">ispu_square_f32</a></div><div class="ttdeci">void ispu_square_f32(const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector element-wise squaring.</div></div>
<div class="ttc" id="agroup__basic__math_html_gaafa0825b6cc5b83c2791d1d63c6875d2"><div class="ttname"><a href="group__basic__math.html#gaafa0825b6cc5b83c2791d1d63c6875d2">ispu_vsqrt_f32</a></div><div class="ttdeci">void ispu_vsqrt_f32(const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector square root.</div></div>
<div class="ttc" id="agroup__basic__math_html_gab486652395460de7dd2f47dceb41f533"><div class="ttname"><a href="group__basic__math.html#gab486652395460de7dd2f47dceb41f533">ispu_add_f32</a></div><div class="ttdeci">void ispu_add_f32(const float *src0, const float *src1, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector addition.</div></div>
<div class="ttc" id="agroup__basic__math_html_gacec2bb141ac1d49f6adda544bfdb292a"><div class="ttname"><a href="group__basic__math.html#gacec2bb141ac1d49f6adda544bfdb292a">ispu_abs_f32</a></div><div class="ttdeci">void ispu_abs_f32(const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point vector absolute value.</div></div>
<div class="ttc" id="agroup__complex__math_html_ga0e19b9e37eabdc4c1ddea388568fb452"><div class="ttname"><a href="group__complex__math.html#ga0e19b9e37eabdc4c1ddea388568fb452">ispu_cmplx_mag_squared_f32</a></div><div class="ttdeci">void ispu_cmplx_mag_squared_f32(const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point complex vector element-wise squared magnitude.</div></div>
<div class="ttc" id="agroup__complex__math_html_ga713bc37505e0b867cf6afe3f6c9be4bb"><div class="ttname"><a href="group__complex__math.html#ga713bc37505e0b867cf6afe3f6c9be4bb">ispu_cmplx_mag_f32</a></div><div class="ttdeci">void ispu_cmplx_mag_f32(const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point complex vector element-wise magnitude.</div></div>
<div class="ttc" id="agroup__filtering_html_ga01e675360067e1410d544982b33d0665"><div class="ttname"><a href="group__filtering.html#ga01e675360067e1410d544982b33d0665">ispu_fir_f32_opt</a></div><div class="ttdeci">void ispu_fir_f32_opt(const struct ispu_fir_instance_f32_opt *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point FIR filter (optimized) processing function.</div></div>
<div class="ttc" id="agroup__filtering_html_ga0437f8d07232e5b4295787bfe45657c8"><div class="ttname"><a href="group__filtering.html#ga0437f8d07232e5b4295787bfe45657c8">ispu_biquad_cascade_df1_f32</a></div><div class="ttdeci">void ispu_biquad_cascade_df1_f32(const struct ispu_biquad_casd_df1_inst_f32 *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point biquad cascade filter (direct form I) processing function.</div></div>
<div class="ttc" id="agroup__filtering_html_ga227737d90ea3c08ea4273f00765b95f9"><div class="ttname"><a href="group__filtering.html#ga227737d90ea3c08ea4273f00765b95f9">ispu_fir_init_f32</a></div><div class="ttdeci">void ispu_fir_init_f32(struct ispu_fir_instance_f32 *inst, uint16_t num_taps, const float *coeffs, float *state, uint32_t block_size)</div><div class="ttdoc">Floating-point FIR filter initialization function.</div></div>
<div class="ttc" id="agroup__filtering_html_ga5f7529b3410f23caec0d4d3102954999"><div class="ttname"><a href="group__filtering.html#ga5f7529b3410f23caec0d4d3102954999">ispu_fir_f32</a></div><div class="ttdeci">void ispu_fir_f32(const struct ispu_fir_instance_f32 *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point FIR filter processing function.</div></div>
<div class="ttc" id="agroup__filtering_html_ga62bc77581517786ad252038b147c6f3c"><div class="ttname"><a href="group__filtering.html#ga62bc77581517786ad252038b147c6f3c">ispu_fir_decimate_init_f32_opt</a></div><div class="ttdeci">int ispu_fir_decimate_init_f32_opt(struct ispu_fir_decimate_instance_f32_opt *inst, uint16_t num_taps, uint8_t dec, const float *coeffs, float *state, uint32_t block_size)</div><div class="ttdoc">Floating-point FIR decimator (optimized) initialization function.</div></div>
<div class="ttc" id="agroup__filtering_html_ga632fbcff42e701cc6577e156396d3b65"><div class="ttname"><a href="group__filtering.html#ga632fbcff42e701cc6577e156396d3b65">ispu_fir_decimate_f32_opt</a></div><div class="ttdeci">void ispu_fir_decimate_f32_opt(const struct ispu_fir_decimate_instance_f32_opt *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point FIR decimator (optimized) processing function.</div></div>
<div class="ttc" id="agroup__filtering_html_ga8ac73512580e717e4114abd88fbb327e"><div class="ttname"><a href="group__filtering.html#ga8ac73512580e717e4114abd88fbb327e">ispu_biquad_cascade_df1_init_f32</a></div><div class="ttdeci">void ispu_biquad_cascade_df1_init_f32(struct ispu_biquad_casd_df1_inst_f32 *inst, uint8_t num_stages, const float *coeffs, float *state)</div><div class="ttdoc">Floating-point biquad cascade filter (direct form I) initialization function.</div></div>
<div class="ttc" id="agroup__filtering_html_ga9eff47768b251a23c3d1d579367280df"><div class="ttname"><a href="group__filtering.html#ga9eff47768b251a23c3d1d579367280df">ispu_fir_decimate_f32</a></div><div class="ttdeci">void ispu_fir_decimate_f32(const struct ispu_fir_decimate_instance_f32 *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point FIR decimator processing function.</div></div>
<div class="ttc" id="agroup__filtering_html_gab25d3cdaee6e8d6a833c9705f250195c"><div class="ttname"><a href="group__filtering.html#gab25d3cdaee6e8d6a833c9705f250195c">ispu_fir_decimate_init_f32</a></div><div class="ttdeci">int ispu_fir_decimate_init_f32(struct ispu_fir_decimate_instance_f32 *inst, uint16_t num_taps, uint8_t dec, const float *coeffs, float *state, uint32_t block_size)</div><div class="ttdoc">Floating-point FIR decimator initialization function.</div></div>
<div class="ttc" id="agroup__filtering_html_gad215c0c53353c1917ce2b4d97484fb3f"><div class="ttname"><a href="group__filtering.html#gad215c0c53353c1917ce2b4d97484fb3f">ispu_biquad_cascade_df2T_f32</a></div><div class="ttdeci">void ispu_biquad_cascade_df2T_f32(const struct ispu_biquad_casd_df2T_inst_f32 *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point biquad cascade filter (direct form II transposed) processing function.</div></div>
<div class="ttc" id="agroup__filtering_html_gafab47f11ecad798a72ce85044dd34c77"><div class="ttname"><a href="group__filtering.html#gafab47f11ecad798a72ce85044dd34c77">ispu_biquad_cascade_df2T_init_f32</a></div><div class="ttdeci">void ispu_biquad_cascade_df2T_init_f32(struct ispu_biquad_casd_df2T_inst_f32 *inst, uint8_t num_stages, const float *coeffs, float *state)</div><div class="ttdoc">Floating-point biquad cascade filter (direct form II transposed) initialization function.</div></div>
<div class="ttc" id="agroup__filtering_html_gafb6ea912761142a6ff2b892f395216e7"><div class="ttname"><a href="group__filtering.html#gafb6ea912761142a6ff2b892f395216e7">ispu_fir_init_f32_opt</a></div><div class="ttdeci">int ispu_fir_init_f32_opt(struct ispu_fir_instance_f32_opt *inst, uint16_t num_taps, const float *coeffs, float *state)</div><div class="ttdoc">Floating-point FIR filter (optimized) initialization function.</div></div>
<div class="ttc" id="agroup__statistics_html_ga0b29ae0d4e1f8f8a006fec92ea3d5b43"><div class="ttname"><a href="group__statistics.html#ga0b29ae0d4e1f8f8a006fec92ea3d5b43">ispu_accumulate_f32</a></div><div class="ttdeci">void ispu_accumulate_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector accumulation.</div></div>
<div class="ttc" id="agroup__statistics_html_ga25904b5d06f95d096ce6a99984c6531a"><div class="ttname"><a href="group__statistics.html#ga25904b5d06f95d096ce6a99984c6531a">ispu_absmin_no_idx_f32</a></div><div class="ttdeci">void ispu_absmin_no_idx_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector minimum of the asbolute values.</div></div>
<div class="ttc" id="agroup__statistics_html_ga3388a012f897ca2147d7215de2078eaf"><div class="ttname"><a href="group__statistics.html#ga3388a012f897ca2147d7215de2078eaf">ispu_mean_f32</a></div><div class="ttdeci">void ispu_mean_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector mean.</div></div>
<div class="ttc" id="agroup__statistics_html_ga3bd1788b1f42723df24202793bbd6920"><div class="ttname"><a href="group__statistics.html#ga3bd1788b1f42723df24202793bbd6920">ispu_max_no_idx_f32</a></div><div class="ttdeci">void ispu_max_no_idx_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector maximum.</div></div>
<div class="ttc" id="agroup__statistics_html_ga52a9eae689ddd6ec4e21237430514916"><div class="ttname"><a href="group__statistics.html#ga52a9eae689ddd6ec4e21237430514916">ispu_absmax_f32</a></div><div class="ttdeci">void ispu_absmax_f32(const float *src, float *res, uint32_t *idx, uint32_t block_size)</div><div class="ttdoc">Floating-point vector maximum of the asbolute values.</div></div>
<div class="ttc" id="agroup__statistics_html_gaa0fabbdd778c2c688fc084ac0892a48e"><div class="ttname"><a href="group__statistics.html#gaa0fabbdd778c2c688fc084ac0892a48e">ispu_power_f32</a></div><div class="ttdeci">void ispu_power_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector power (sum of the squared values).</div></div>
<div class="ttc" id="agroup__statistics_html_gaa2e7fce3e1097ad568485b4dc277953c"><div class="ttname"><a href="group__statistics.html#gaa2e7fce3e1097ad568485b4dc277953c">ispu_min_no_idx_f32</a></div><div class="ttdeci">void ispu_min_no_idx_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector minimum.</div></div>
<div class="ttc" id="agroup__statistics_html_gaa89f0e92e534d08037ed7de86b25d41a"><div class="ttname"><a href="group__statistics.html#gaa89f0e92e534d08037ed7de86b25d41a">ispu_var_f32</a></div><div class="ttdeci">void ispu_var_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector variance.</div></div>
<div class="ttc" id="agroup__statistics_html_gaa91b5428e262e909841a7ba501f17b66"><div class="ttname"><a href="group__statistics.html#gaa91b5428e262e909841a7ba501f17b66">ispu_min_f32</a></div><div class="ttdeci">void ispu_min_f32(const float *src, float *res, uint32_t *idx, uint32_t block_size)</div><div class="ttdoc">Floating-point vector minimum.</div></div>
<div class="ttc" id="agroup__statistics_html_gaa922bcbc5b6fab6b776da18f748f5f88"><div class="ttname"><a href="group__statistics.html#gaa922bcbc5b6fab6b776da18f748f5f88">ispu_rms_f32</a></div><div class="ttdeci">void ispu_rms_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector RMS (root mean square).</div></div>
<div class="ttc" id="agroup__statistics_html_gad767a35ff48c586ea90f9bf7b57da3ef"><div class="ttname"><a href="group__statistics.html#gad767a35ff48c586ea90f9bf7b57da3ef">ispu_std_f32</a></div><div class="ttdeci">void ispu_std_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector standard deviation.</div></div>
<div class="ttc" id="agroup__statistics_html_gadbbb3dbac2233f9b8318049ef8990b46"><div class="ttname"><a href="group__statistics.html#gadbbb3dbac2233f9b8318049ef8990b46">ispu_max_f32</a></div><div class="ttdeci">void ispu_max_f32(const float *src, float *res, uint32_t *idx, uint32_t block_size)</div><div class="ttdoc">Floating-point vector maximum.</div></div>
<div class="ttc" id="agroup__statistics_html_gaf0257c6fe5dcb109e86ea24d7b50d574"><div class="ttname"><a href="group__statistics.html#gaf0257c6fe5dcb109e86ea24d7b50d574">ispu_absmax_no_idx_f32</a></div><div class="ttdeci">void ispu_absmax_no_idx_f32(const float *src, float *res, uint32_t block_size)</div><div class="ttdoc">Floating-point vector maximum of the asbolute values.</div></div>
<div class="ttc" id="agroup__statistics_html_gaf47b1d27f6f58751de5c8998b69c1b16"><div class="ttname"><a href="group__statistics.html#gaf47b1d27f6f58751de5c8998b69c1b16">ispu_absmin_f32</a></div><div class="ttdeci">void ispu_absmin_f32(const float *src, float *res, uint32_t *idx, uint32_t block_size)</div><div class="ttdoc">Floating-point vector minimum of the asbolute values.</div></div>
<div class="ttc" id="agroup__transform_html_ga1d9e6cc71b328df2b25d13a244cd8d9a"><div class="ttname"><a href="group__transform.html#ga1d9e6cc71b328df2b25d13a244cd8d9a">ispu_rfft_init_f32</a></div><div class="ttdeci">int ispu_rfft_init_f32(struct ispu_rfft_instance_f32 *inst, uint16_t fft_len)</div><div class="ttdoc">Floating-point RFFT (real fast Fourier transform) initialization function.</div></div>
<div class="ttc" id="agroup__transform_html_gab22d8e8fc6cbb883cf85b4e9f86e6645"><div class="ttname"><a href="group__transform.html#gab22d8e8fc6cbb883cf85b4e9f86e6645">ispu_rfft_f32</a></div><div class="ttdeci">void ispu_rfft_f32(struct ispu_rfft_instance_f32 *inst, float *data)</div><div class="ttdoc">Floating-point RFFT (real fast Fourier transform) processing function.</div></div>
<div class="ttc" id="agroup__window_html_ga3f45169dc6fc8ee00b660a5686c0963c"><div class="ttname"><a href="group__window.html#ga3f45169dc6fc8ee00b660a5686c0963c">ispu_hanning_f32</a></div><div class="ttdeci">void ispu_hanning_f32(float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point Hanning window generator.</div></div>
<div class="ttc" id="agroup__window_html_ga5145958433d74821f0532b20b72a7c3f"><div class="ttname"><a href="group__window.html#ga5145958433d74821f0532b20b72a7c3f">ispu_hamming_f32</a></div><div class="ttdeci">void ispu_hamming_f32(float *dst, uint32_t block_size)</div><div class="ttdoc">Floating-point Hamming window generator.</div></div>
<div class="ttc" id="astructispu__biquad__casd__df1__inst__f32_html"><div class="ttname"><a href="structispu__biquad__casd__df1__inst__f32.html">ispu_biquad_casd_df1_inst_f32</a></div><div class="ttdoc">Floating-point biquad cascade filter (direct form I) instance structure.</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:151</div></div>
<div class="ttc" id="astructispu__biquad__casd__df1__inst__f32_html_a374e8b870953fc5d14772768a9db220e"><div class="ttname"><a href="structispu__biquad__casd__df1__inst__f32.html#a374e8b870953fc5d14772768a9db220e">ispu_biquad_casd_df1_inst_f32::coeffs</a></div><div class="ttdeci">const float * coeffs</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:154</div></div>
<div class="ttc" id="astructispu__biquad__casd__df1__inst__f32_html_aa8b94a88571fbb9e1b957c4b1aa846c3"><div class="ttname"><a href="structispu__biquad__casd__df1__inst__f32.html#aa8b94a88571fbb9e1b957c4b1aa846c3">ispu_biquad_casd_df1_inst_f32::state</a></div><div class="ttdeci">float * state</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:153</div></div>
<div class="ttc" id="astructispu__biquad__casd__df1__inst__f32_html_abfe89a7423cbdfa55c17ba5aa9c4d679"><div class="ttname"><a href="structispu__biquad__casd__df1__inst__f32.html#abfe89a7423cbdfa55c17ba5aa9c4d679">ispu_biquad_casd_df1_inst_f32::num_stages</a></div><div class="ttdeci">uint8_t num_stages</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:152</div></div>
<div class="ttc" id="astructispu__biquad__casd__df2T__inst__f32_html"><div class="ttname"><a href="structispu__biquad__casd__df2T__inst__f32.html">ispu_biquad_casd_df2T_inst_f32</a></div><div class="ttdoc">Floating-point biquad cascade filter (direct form II transposed) instance structure.</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:179</div></div>
<div class="ttc" id="astructispu__biquad__casd__df2T__inst__f32_html_a4ac51b9efa7993533d4cf2909742c99d"><div class="ttname"><a href="structispu__biquad__casd__df2T__inst__f32.html#a4ac51b9efa7993533d4cf2909742c99d">ispu_biquad_casd_df2T_inst_f32::coeffs</a></div><div class="ttdeci">const float * coeffs</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:182</div></div>
<div class="ttc" id="astructispu__biquad__casd__df2T__inst__f32_html_a59423a6cf2b05de9d4aefa5f57fe8adf"><div class="ttname"><a href="structispu__biquad__casd__df2T__inst__f32.html#a59423a6cf2b05de9d4aefa5f57fe8adf">ispu_biquad_casd_df2T_inst_f32::num_stages</a></div><div class="ttdeci">uint8_t num_stages</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:180</div></div>
<div class="ttc" id="astructispu__biquad__casd__df2T__inst__f32_html_a81b61ac748003d961dfc1a2055aec282"><div class="ttname"><a href="structispu__biquad__casd__df2T__inst__f32.html#a81b61ac748003d961dfc1a2055aec282">ispu_biquad_casd_df2T_inst_f32::state</a></div><div class="ttdeci">float * state</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:181</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32__opt_html"><div class="ttname"><a href="structispu__fir__decimate__instance__f32__opt.html">ispu_fir_decimate_instance_f32_opt</a></div><div class="ttdoc">Floating-point FIR decimator (optimized) instance structure.</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:301</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32__opt_html_a610b7909f68ac127cdac13f25699289c"><div class="ttname"><a href="structispu__fir__decimate__instance__f32__opt.html#a610b7909f68ac127cdac13f25699289c">ispu_fir_decimate_instance_f32_opt::state</a></div><div class="ttdeci">float * state</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:304</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32__opt_html_a6dfc19b153c99983f61540bd5dc500f8"><div class="ttname"><a href="structispu__fir__decimate__instance__f32__opt.html#a6dfc19b153c99983f61540bd5dc500f8">ispu_fir_decimate_instance_f32_opt::coeffs</a></div><div class="ttdeci">const float * coeffs</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:306</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32__opt_html_a74ae3ce79a0c08f0cea18e0097334f9e"><div class="ttname"><a href="structispu__fir__decimate__instance__f32__opt.html#a74ae3ce79a0c08f0cea18e0097334f9e">ispu_fir_decimate_instance_f32_opt::impl</a></div><div class="ttdeci">void(* impl)(const struct ispu_fir_decimate_instance_f32_opt *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:307</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32__opt_html_aa833164f0502f1fb24aced055f4d2fc3"><div class="ttname"><a href="structispu__fir__decimate__instance__f32__opt.html#aa833164f0502f1fb24aced055f4d2fc3">ispu_fir_decimate_instance_f32_opt::num_taps</a></div><div class="ttdeci">uint16_t num_taps</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:303</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32__opt_html_ac17779bcc3749c891a655757ff191576"><div class="ttname"><a href="structispu__fir__decimate__instance__f32__opt.html#ac17779bcc3749c891a655757ff191576">ispu_fir_decimate_instance_f32_opt::state_curr</a></div><div class="ttdeci">float * state_curr</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:305</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32__opt_html_ad848b34eb2ceee0ad2eaae34f71eb6a2"><div class="ttname"><a href="structispu__fir__decimate__instance__f32__opt.html#ad848b34eb2ceee0ad2eaae34f71eb6a2">ispu_fir_decimate_instance_f32_opt::dec</a></div><div class="ttdeci">uint8_t dec</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:302</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32_html"><div class="ttname"><a href="structispu__fir__decimate__instance__f32.html">ispu_fir_decimate_instance_f32</a></div><div class="ttdoc">Floating-point FIR decimator instance structure.</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:268</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32_html_a0894d6680f9391efc3ff82850284fb32"><div class="ttname"><a href="structispu__fir__decimate__instance__f32.html#a0894d6680f9391efc3ff82850284fb32">ispu_fir_decimate_instance_f32::dec</a></div><div class="ttdeci">uint8_t dec</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:269</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32_html_abb8ee22651219a91339be81f366a1945"><div class="ttname"><a href="structispu__fir__decimate__instance__f32.html#abb8ee22651219a91339be81f366a1945">ispu_fir_decimate_instance_f32::state</a></div><div class="ttdeci">float * state</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:271</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32_html_adce4775f06d72ec0be71f725335a0a18"><div class="ttname"><a href="structispu__fir__decimate__instance__f32.html#adce4775f06d72ec0be71f725335a0a18">ispu_fir_decimate_instance_f32::impl</a></div><div class="ttdeci">void(* impl)(const struct ispu_fir_decimate_instance_f32 *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:273</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32_html_ae216e09ee994f28909ef2f0855748cb4"><div class="ttname"><a href="structispu__fir__decimate__instance__f32.html#ae216e09ee994f28909ef2f0855748cb4">ispu_fir_decimate_instance_f32::num_taps</a></div><div class="ttdeci">uint16_t num_taps</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:270</div></div>
<div class="ttc" id="astructispu__fir__decimate__instance__f32_html_af3959c35b1b74aef15ef85c8f72a51ae"><div class="ttname"><a href="structispu__fir__decimate__instance__f32.html#af3959c35b1b74aef15ef85c8f72a51ae">ispu_fir_decimate_instance_f32::coeffs</a></div><div class="ttdeci">const float * coeffs</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:272</div></div>
<div class="ttc" id="astructispu__fir__instance__f32__opt_html"><div class="ttname"><a href="structispu__fir__instance__f32__opt.html">ispu_fir_instance_f32_opt</a></div><div class="ttdoc">Floating-point FIR filter (optimized) instance structure.</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:238</div></div>
<div class="ttc" id="astructispu__fir__instance__f32__opt_html_a15896b7bc8ee4aaae930e8591da216a2"><div class="ttname"><a href="structispu__fir__instance__f32__opt.html#a15896b7bc8ee4aaae930e8591da216a2">ispu_fir_instance_f32_opt::impl</a></div><div class="ttdeci">void(* impl)(const struct ispu_fir_instance_f32_opt *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:243</div></div>
<div class="ttc" id="astructispu__fir__instance__f32__opt_html_a2b4e9b8cc5f49742c1cd518d1cb36a28"><div class="ttname"><a href="structispu__fir__instance__f32__opt.html#a2b4e9b8cc5f49742c1cd518d1cb36a28">ispu_fir_instance_f32_opt::coeffs</a></div><div class="ttdeci">const float * coeffs</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:242</div></div>
<div class="ttc" id="astructispu__fir__instance__f32__opt_html_a7125ac1b6eb8672d2f4d903bc855c9e1"><div class="ttname"><a href="structispu__fir__instance__f32__opt.html#a7125ac1b6eb8672d2f4d903bc855c9e1">ispu_fir_instance_f32_opt::state</a></div><div class="ttdeci">float * state</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:240</div></div>
<div class="ttc" id="astructispu__fir__instance__f32__opt_html_acb4c857be270f66d098041fc5c7ac083"><div class="ttname"><a href="structispu__fir__instance__f32__opt.html#acb4c857be270f66d098041fc5c7ac083">ispu_fir_instance_f32_opt::num_taps</a></div><div class="ttdeci">uint16_t num_taps</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:239</div></div>
<div class="ttc" id="astructispu__fir__instance__f32__opt_html_afbeed30ade0a3fb6d77ad05a694f7598"><div class="ttname"><a href="structispu__fir__instance__f32__opt.html#afbeed30ade0a3fb6d77ad05a694f7598">ispu_fir_instance_f32_opt::state_curr</a></div><div class="ttdeci">float * state_curr</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:241</div></div>
<div class="ttc" id="astructispu__fir__instance__f32_html"><div class="ttname"><a href="structispu__fir__instance__f32.html">ispu_fir_instance_f32</a></div><div class="ttdoc">Floating-point FIR filter instance structure.</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:207</div></div>
<div class="ttc" id="astructispu__fir__instance__f32_html_a142de83026786ba9aff4722ee229f1c0"><div class="ttname"><a href="structispu__fir__instance__f32.html#a142de83026786ba9aff4722ee229f1c0">ispu_fir_instance_f32::coeffs</a></div><div class="ttdeci">const float * coeffs</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:210</div></div>
<div class="ttc" id="astructispu__fir__instance__f32_html_a23f19cecd69b4a4b879fa6ffb6944670"><div class="ttname"><a href="structispu__fir__instance__f32.html#a23f19cecd69b4a4b879fa6ffb6944670">ispu_fir_instance_f32::num_taps</a></div><div class="ttdeci">uint16_t num_taps</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:208</div></div>
<div class="ttc" id="astructispu__fir__instance__f32_html_a80b2e213cf5b97b8800a9c12334c1234"><div class="ttname"><a href="structispu__fir__instance__f32.html#a80b2e213cf5b97b8800a9c12334c1234">ispu_fir_instance_f32::impl</a></div><div class="ttdeci">void(* impl)(const struct ispu_fir_instance_f32 *inst, const float *src, float *dst, uint32_t block_size)</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:211</div></div>
<div class="ttc" id="astructispu__fir__instance__f32_html_ae1a5be1fd5ed7856337e0fffd86b5978"><div class="ttname"><a href="structispu__fir__instance__f32.html#ae1a5be1fd5ed7856337e0fffd86b5978">ispu_fir_instance_f32::state</a></div><div class="ttdeci">float * state</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:209</div></div>
<div class="ttc" id="astructispu__rfft__instance__f32_html"><div class="ttname"><a href="structispu__rfft__instance__f32.html">ispu_rfft_instance_f32</a></div><div class="ttdoc">Floating-point RFFT (real fast Fourier transform) instance structure.</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:466</div></div>
<div class="ttc" id="astructispu__rfft__instance__f32_html_a0ee4884808f121a393cc68e4aaefbd6b"><div class="ttname"><a href="structispu__rfft__instance__f32.html#a0ee4884808f121a393cc68e4aaefbd6b">ispu_rfft_instance_f32::fft_len</a></div><div class="ttdeci">uint16_t fft_len</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:468</div></div>
<div class="ttc" id="astructispu__rfft__instance__f32_html_a7c32ed3e2c5d95f928a1bf9aa2dda1bb"><div class="ttname"><a href="structispu__rfft__instance__f32.html#a7c32ed3e2c5d95f928a1bf9aa2dda1bb">ispu_rfft_instance_f32::twiddle_table</a></div><div class="ttdeci">float * twiddle_table</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:467</div></div>
<div class="ttc" id="astructispu__rfft__instance__f32_html_a94f8a39bb17d37dc92475fc875859c4f"><div class="ttname"><a href="structispu__rfft__instance__f32.html#a94f8a39bb17d37dc92475fc875859c4f">ispu_rfft_instance_f32::fft_n_elem_bra</a></div><div class="ttdeci">uint8_t fft_n_elem_bra</div><div class="ttdef"><b>Definition</b> ispu_dsp.h:469</div></div>
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