1 /* Copyright (C) 2010-2021 The RetroArch team
3 * ---------------------------------------------------------------------------------------
4 * The following license statement only applies to this file (float_to_s16.h).
5 * ---------------------------------------------------------------------------------------
7 * Permission is hereby granted, free of charge,
8 * to any person obtaining a copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation the rights to
10 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
11 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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23 #ifndef __LIBRETRO_SDK_CONVERSION_FLOAT_TO_S16_H__
24 #define __LIBRETRO_SDK_CONVERSION_FLOAT_TO_S16_H__
26 #include <retro_common_api.h>
34 * convert_float_to_s16:
35 * @out : output buffer
37 * @samples : size of samples to be converted
39 * Converts floating point
40 * to signed integer 16-bit.
42 void convert_float_to_s16(int16_t *out,
43 const float *in, size_t samples);
46 * convert_float_to_s16_init_simd:
48 * Sets up function pointers for conversion
49 * functions based on CPU features.
51 void convert_float_to_s16_init_simd(void);