| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * Copyright (C) 2006 Thom Johansen |
| * |
| * This program 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 Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ****************************************************************************/ |
| |
| #include <config.h> |
| |
| #ifndef _DSP_ASM_H |
| #define _DSP_ASM_H |
| |
| /* Set the appropriate #defines based on CPU or whatever matters */ |
| #if defined(CPU_ARM) |
| #define DSP_HAVE_ASM_APPLY_GAIN |
| #define DSP_HAVE_ASM_RESAMPLING |
| #define DSP_HAVE_ASM_CROSSFEED |
| #define DSP_HAVE_ASM_SOUND_CHAN_MONO |
| #define DSP_HAVE_ASM_SOUND_CHAN_CUSTOM |
| #define DSP_HAVE_ASM_SOUND_CHAN_KARAOKE |
| #define DSP_HAVE_ASM_SAMPLE_OUTPUT_MONO |
| #define DSP_HAVE_ASM_SAMPLE_OUTPUT_STEREO |
| #elif defined (CPU_COLDFIRE) |
| #define DSP_HAVE_ASM_APPLY_GAIN |
| #define DSP_HAVE_ASM_RESAMPLING |
| #define DSP_HAVE_ASM_CROSSFEED |
| #define DSP_HAVE_ASM_SOUND_CHAN_MONO |
| #define DSP_HAVE_ASM_SOUND_CHAN_CUSTOM |
| #define DSP_HAVE_ASM_SOUND_CHAN_KARAOKE |
| #define DSP_HAVE_ASM_SAMPLE_OUTPUT_MONO |
| #define DSP_HAVE_ASM_SAMPLE_OUTPUT_STEREO |
| #endif /* CPU_COLDFIRE */ |
| |
| /* Declare prototypes based upon what's #defined above */ |
| #ifdef DSP_HAVE_ASM_CROSSFEED |
| void apply_crossfeed(int count, int32_t *buf[]); |
| #endif |
| |
| #ifdef DSP_HAVE_ASM_APPLY_GAIN |
| void dsp_apply_gain(int count, struct dsp_data *data, int32_t *buf[]); |
| #endif /* DSP_HAVE_ASM_APPLY_GAIN* */ |
| |
| #ifdef DSP_HAVE_ASM_RESAMPLING |
| int dsp_upsample(int count, struct dsp_data *data, |
| const int32_t *src[], int32_t *dst[]); |
| int dsp_downsample(int count, struct dsp_data *data, |
| const int32_t *src[], int32_t *dst[]); |
| #endif /* DSP_HAVE_ASM_RESAMPLING */ |
| |
| #ifdef DSP_HAVE_ASM_SOUND_CHAN_MONO |
| void channels_process_sound_chan_mono(int count, int32_t *buf[]); |
| #endif |
| |
| #ifdef DSP_HAVE_ASM_SOUND_CHAN_CUSTOM |
| void channels_process_sound_chan_custom(int count, int32_t *buf[]); |
| #endif |
| |
| #ifdef DSP_HAVE_ASM_SOUND_CHAN_KARAOKE |
| void channels_process_sound_chan_karaoke(int count, int32_t *buf[]); |
| #endif |
| |
| #ifdef DSP_HAVE_ASM_SAMPLE_OUTPUT_STEREO |
| void sample_output_stereo(int count, struct dsp_data *data, |
| const int32_t *src[], int16_t *dst); |
| #endif |
| |
| #ifdef DSP_HAVE_ASM_SAMPLE_OUTPUT_MONO |
| void sample_output_mono(int count, struct dsp_data *data, |
| const int32_t *src[], int16_t *dst); |
| #endif |
| |
| #endif /* _DSP_ASM_H */ |