mirror of
https://github.com/libretro/RetroArch
synced 2025-02-06 09:40:06 +00:00
Move audio DSP filters to libretro-common
This commit is contained in:
twinaphex
parent
d3b818a16a
commit
92f9ad0714
@ -1,39 +0,0 @@
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/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef RARCH_FFT_H__
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#define RARCH_FFT_H__
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#include <retro_inline.h>
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#include <math/complex.h>
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typedef struct fft fft_t;
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fft_t *fft_new(unsigned block_size_log2);
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void fft_free(fft_t *fft);
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void fft_process_forward_complex(fft_t *fft,
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fft_complex_t *out, const fft_complex_t *in, unsigned step);
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void fft_process_forward(fft_t *fft,
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fft_complex_t *out, const float *in, unsigned step);
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void fft_process_inverse(fft_t *fft,
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float *out, const fft_complex_t *in, unsigned step);
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#endif
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@ -684,15 +684,16 @@ FILTERS
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#include "../gfx/video_filters/lq2x.c"
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#include "../gfx/video_filters/phosphor2x.c"
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#include "../audio/audio_filters/echo.c"
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#include "../audio/audio_filters/eq.c"
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#include "../audio/audio_filters/chorus.c"
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#include "../audio/audio_filters/iir.c"
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#include "../audio/audio_filters/panning.c"
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#include "../audio/audio_filters/phaser.c"
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#include "../audio/audio_filters/reverb.c"
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#include "../audio/audio_filters/wahwah.c"
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#include "../libretro-common/audio/dsp_filters/echo.c"
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#include "../libretro-common/audio/dsp_filters/eq.c"
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#include "../libretro-common/audio/dsp_filters/chorus.c"
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#include "../libretro-common/audio/dsp_filters/iir.c"
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#include "../libretro-common/audio/dsp_filters/panning.c"
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#include "../libretro-common/audio/dsp_filters/phaser.c"
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#include "../libretro-common/audio/dsp_filters/reverb.c"
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#include "../libretro-common/audio/dsp_filters/wahwah.c"
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#endif
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/*============================================================
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DYNAMIC
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============================================================ */
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@ -1,16 +1,23 @@
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/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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/* Copyright (C) 2010-2016 The RetroArch team
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (chorus.c).
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* ---------------------------------------------------------------------------------------
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
|
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* If not, see <http://www.gnu.org/licenses/>.
|
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
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*
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||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <math.h>
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@ -1,16 +1,23 @@
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/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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/* Copyright (C) 2010-2016 The RetroArch team
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (echo.c).
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* ---------------------------------------------------------------------------------------
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
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* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdlib.h>
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@ -1,17 +1,25 @@
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/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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/* Copyright (C) 2010-2016 The RetroArch team
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (eq.c).
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* ---------------------------------------------------------------------------------------
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
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* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
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||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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@ -141,7 +149,8 @@ static void generate_response(fft_complex_t *response,
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gains++;
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}
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// Create a response by linear interpolation between known frequency sample points.
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/* Create a response by linear interpolation between
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* known frequency sample points. */
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for (i = 0; i <= samples; i++)
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{
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float gain;
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@ -203,9 +212,11 @@ static void create_filter(struct eq_data *eq, unsigned size_log2,
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/* Get equivalent time-domain filter. */
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fft_process_inverse(fft, time_filter, eq->filter, 1);
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// ifftshift() to create the correct linear phase filter.
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// The filter response was designed with zero phase, which won't work unless we compensate
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// for the repeating property of the FFT here by flipping left and right blocks.
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/* ifftshift() to create the correct linear phase filter.
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* The filter response was designed with zero phase, which
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* won't work unless we compensate
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* for the repeating property of the FFT here
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* by flipping left and right blocks. */
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for (i = 0; i < half_block_size; i++)
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{
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float tmp = time_filter[i + half_block_size];
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@ -1,16 +1,23 @@
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/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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/* Copyright (C) 2010-2016 The RetroArch team
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (fft.c).
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* ---------------------------------------------------------------------------------------
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||||
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
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*
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||||
* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
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||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <math.h>
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46
libretro-common/audio/dsp_filters/fft/fft.h
Normal file
46
libretro-common/audio/dsp_filters/fft/fft.h
Normal file
@ -0,0 +1,46 @@
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/* Copyright (C) 2010-2016 The RetroArch team
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*
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (fft.h).
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* ---------------------------------------------------------------------------------------
|
||||
*
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
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*/
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#ifndef RARCH_FFT_H__
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#define RARCH_FFT_H__
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#include <retro_inline.h>
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#include <math/complex.h>
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typedef struct fft fft_t;
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fft_t *fft_new(unsigned block_size_log2);
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void fft_free(fft_t *fft);
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void fft_process_forward_complex(fft_t *fft,
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fft_complex_t *out, const fft_complex_t *in, unsigned step);
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void fft_process_forward(fft_t *fft,
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fft_complex_t *out, const float *in, unsigned step);
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void fft_process_inverse(fft_t *fft,
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float *out, const fft_complex_t *in, unsigned step);
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#endif
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@ -1,17 +1,23 @@
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/* RetroArch - A frontend for libretro.
|
||||
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
||||
* Copyright (C) 2014 - Brad Miller
|
||||
/* Copyright (C) 2010-2016 The RetroArch team
|
||||
*
|
||||
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
||||
* of the GNU General Public License as published by the Free Software Found-
|
||||
* ation, either version 3 of the License, or (at your option) any later version.
|
||||
* ---------------------------------------------------------------------------------------
|
||||
* The following license statement only applies to this file (iir.c).
|
||||
* ---------------------------------------------------------------------------------------
|
||||
*
|
||||
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||||
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <math.h>
|
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@ -132,7 +138,8 @@ static enum IIRFilter str_to_type(const char *str)
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CHECK(LSH);
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CHECK(HSH);
|
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CHECK(RIAA_CD);
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return LPF; // Fallback.
|
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|
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return LPF; /* Fallback. */
|
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}
|
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|
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static void make_poly_from_roots(
|
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@ -1,16 +1,23 @@
|
||||
/* RetroArch - A frontend for libretro.
|
||||
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
||||
/* Copyright (C) 2010-2016 The RetroArch team
|
||||
*
|
||||
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
||||
* of the GNU General Public License as published by the Free Software Found-
|
||||
* ation, either version 3 of the License, or (at your option) any later version.
|
||||
* ---------------------------------------------------------------------------------------
|
||||
* The following license statement only applies to this file (panning.c).
|
||||
* ---------------------------------------------------------------------------------------
|
||||
*
|
||||
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||||
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <math.h>
|
||||
@ -1,17 +1,23 @@
|
||||
/* RetroArch - A frontend for libretro.
|
||||
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
||||
* Copyright (C) 2014 - Brad Miller
|
||||
/* Copyright (C) 2010-2016 The RetroArch team
|
||||
*
|
||||
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
||||
* of the GNU General Public License as published by the Free Software Found-
|
||||
* ation, either version 3 of the License, or (at your option) any later version.
|
||||
* ---------------------------------------------------------------------------------------
|
||||
* The following license statement only applies to this file (phaser.c).
|
||||
* ---------------------------------------------------------------------------------------
|
||||
*
|
||||
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||||
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <math.h>
|
||||
@ -1,17 +1,23 @@
|
||||
/* RetroArch - A frontend for libretro.
|
||||
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
||||
* Copyright (C) 2014 - Brad Miller
|
||||
/* Copyright (C) 2010-2016 The RetroArch team
|
||||
*
|
||||
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
||||
* of the GNU General Public License as published by the Free Software Found-
|
||||
* ation, either version 3 of the License, or (at your option) any later version.
|
||||
* ---------------------------------------------------------------------------------------
|
||||
* The following license statement only applies to this file (reverb.c).
|
||||
* ---------------------------------------------------------------------------------------
|
||||
*
|
||||
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||||
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <math.h>
|
||||
@ -1,17 +1,23 @@
|
||||
/* RetroArch - A frontend for libretro.
|
||||
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
||||
* Copyright (C) 2014 - Brad Miller
|
||||
/* Copyright (C) 2010-2016 The RetroArch team
|
||||
*
|
||||
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
||||
* of the GNU General Public License as published by the Free Software Found-
|
||||
* ation, either version 3 of the License, or (at your option) any later version.
|
||||
* ---------------------------------------------------------------------------------------
|
||||
* The following license statement only applies to this file (wahwah.c).
|
||||
* ---------------------------------------------------------------------------------------
|
||||
*
|
||||
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||||
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more details.
|
||||
* Permission is hereby granted, free of charge,
|
||||
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||||
* to deal in the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||||
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||||
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <math.h>
|
||||
Loading…
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Reference in New Issue
Block a user