forked from len0rd/rockbox
0c7b787398
This is going right in since it's long overdue. If anything is goofed, drop me a line or just tweak it yourself if you know what's wrong. :-) Make HW/SW codec interface more uniform when emulating HW functionality on SWCODEC for functions such as "audiohw_set_pitch". The firmware-to- DSP plumbing is in firmware/drivers/audiohw-swcodec.c. "sound_XXX" APIs are all in sound.c with none in DSP code any longer. Reduce number of settings definitions needed by each codec by providing defaults for common ones like balance, channels and SW tone controls. Remove need for separate SIM code and tables and add virtual codec header for hosted targets. Change-Id: I3f23702bca054fc9bda40f49824ce681bb7f777b
131 lines
4.1 KiB
C
131 lines
4.1 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2005 by Linus Nielsen Feltzing
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef SOUND_H
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#define SOUND_H
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#include <inttypes.h>
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#include <audiohw.h>
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typedef void sound_set_type(int value);
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const char *sound_unit(int setting);
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int sound_numdecimals(int setting);
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int sound_steps(int setting);
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int sound_min(int setting);
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int sound_max(int setting);
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int sound_default(int setting);
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sound_set_type* sound_get_fn(int setting);
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void sound_set_volume(int value);
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void sound_set_balance(int value);
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void sound_set_bass(int value);
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void sound_set_treble(int value);
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void sound_set_channels(int value);
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void sound_set_stereo_width(int value);
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#if defined(AUDIOHW_HAVE_BASS_CUTOFF)
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void sound_set_bass_cutoff(int value);
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#endif
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#if defined(AUDIOHW_HAVE_TREBLE_CUTOFF)
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void sound_set_treble_cutoff(int value);
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#endif
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#if defined(AUDIOHW_HAVE_DEPTH_3D)
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void sound_set_depth_3d(int value);
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#endif
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#ifdef AUDIOHW_HAVE_EQ
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/*
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* band = SOUND_EQ_BANDb
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* band_setting = AUDIOHW_EQ_s
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*
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* Returns SOUND_EQ_BANDb_s or -1 if it doesn't exist.
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*
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* b: band number
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* s: one of GAIN, FREQUENCY, WIDTH
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*/
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int sound_enum_hw_eq_band_setting(unsigned int band,
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unsigned int band_setting);
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/* Band1 implied */
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void sound_set_hw_eq_band1_gain(int value);
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#ifdef AUDIOHW_HAVE_EQ_BAND1_FREQUENCY
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void sound_set_hw_eq_band1_frequency(int value);
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#endif
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#ifdef AUDIOHW_HAVE_EQ_BAND2
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void sound_set_hw_eq_band2_gain(int value);
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#ifdef AUDIOHW_HAVE_EQ_BAND2_FREQUENCY
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void sound_set_hw_eq_band2_frequency(int value);
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#endif
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#ifdef AUDIOHW_HAVE_EQ_BAND2_WIDTH
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void sound_set_hw_eq_band2_width(int value);
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#endif
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#endif /* AUDIOHW_HAVE_EQ_BAND2 */
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#ifdef AUDIOHW_HAVE_EQ_BAND3
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/* Band 3 */
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void sound_set_hw_eq_band3_gain(int value);
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#ifdef AUDIOHW_HAVE_EQ_BAND3_FREQUENCY
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void sound_set_hw_eq_band3_frequency(int value);
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#endif
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#if defined(AUDIOHW_HAVE_EQ_BAND3_WIDTH)
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void sound_set_hw_eq_band3_width(int value);
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#endif
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#endif /* AUDIOHW_HAVE_EQ_BAND3 */
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#ifdef AUDIOHW_HAVE_EQ_BAND4
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void sound_set_hw_eq_band4_gain(int value);
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#ifdef AUDIOHW_HAVE_EQ_BAND4_FREQUENCY
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void sound_set_hw_eq_band4_frequency(int value);
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#endif
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#ifdef AUDIOHW_HAVE_EQ_BAND4_WIDTH
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void sound_set_hw_eq_band4_width(int value);
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#endif
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#endif /* AUDIOHW_HAVE_EQ_BAND4 */
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#ifdef AUDIOHW_HAVE_EQ_BAND5
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void sound_set_hw_eq_band5_gain(int value);
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#ifdef AUDIOHW_HAVE_EQ_BAND5_FREQUENCY
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void sound_set_hw_eq_band5_frequency(int value);
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#endif
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#endif /* AUDIOHW_HAVE_EQ_BAND5 */
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#endif /* AUDIOHW_HAVE_EQ */
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#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
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void sound_set_loudness(int value);
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void sound_set_avc(int value);
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void sound_set_mdb_strength(int value);
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void sound_set_mdb_harmonics(int value);
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void sound_set_mdb_center(int value);
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void sound_set_mdb_shape(int value);
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void sound_set_mdb_enable(int value);
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void sound_set_superbass(int value);
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#endif /* (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F) */
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void sound_set(int setting, int value);
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int sound_val2phys(int setting, int value);
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void sound_set_pitch(int32_t pitch);
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int32_t sound_get_pitch(void);
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#ifdef HAVE_PITCHCONTROL
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/* precision of the pitch and speed variables */
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/* One zero per decimal (100 means two decimal places */
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#define PITCH_SPEED_PRECISION 100L
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#define PITCH_SPEED_100 (100L * PITCH_SPEED_PRECISION) /* 100% speed */
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#endif /* HAVE_PITCHCONTROL */
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#endif
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