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https://github.com/Rockbox/rockbox.git
synced 2025-11-20 02:22:43 -05:00
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
143 lines
6 KiB
C
143 lines
6 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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* Copyright (C) 2007 by Christian Gmeiner
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* Copyright (C) 2013 by Michael Sevakis
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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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#if defined(AUDIOHW_SOUND_SETTINGS_ENTRIES)
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/* Define sound_setting_entries table */
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#define AUDIOHW_SETTINGS(...) \
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static const struct sound_setting_entry \
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{ \
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const struct sound_settings_info *info; \
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sound_set_type *function; \
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} sound_setting_entries[] = \
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{ \
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[0 ... SOUND_LAST_SETTING-1] = { NULL, NULL }, \
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__VA_ARGS__ \
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};
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#define AUDIOHW_SETTING_ENT(name, fn) \
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[SOUND_##name] = { .info = &_audiohw_setting_##name, .function = fn },
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#elif defined(AUDIOHW_SOUND_SETTINGS_VAL2PHYS)
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/* Implements sound_val2phys */
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#define AUDIOHW_SETTINGS(...) \
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int sound_val2phys(int setting, int value) \
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{ \
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switch (setting) \
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{ \
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__VA_ARGS__ \
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default: \
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return value; \
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} \
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}
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#define AUDIOHW_SETTING_ENT(name, fn) \
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case SOUND_##name: return _sound_val2phys_##name(value);
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#endif /* setting table type selection */
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AUDIOHW_SETTINGS(
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/* TODO: Volume shouldn't be needed if device doesn't have digital
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control */
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AUDIOHW_SETTING_ENT(VOLUME, sound_set_volume)
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#if defined(AUDIOHW_HAVE_BASS)
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AUDIOHW_SETTING_ENT(BASS, sound_set_bass)
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#endif
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#if defined(AUDIOHW_HAVE_TREBLE)
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AUDIOHW_SETTING_ENT(TREBLE, sound_set_treble)
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#endif
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AUDIOHW_SETTING_ENT(BALANCE, sound_set_balance)
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AUDIOHW_SETTING_ENT(CHANNELS, sound_set_channels)
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AUDIOHW_SETTING_ENT(STEREO_WIDTH, sound_set_stereo_width)
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#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
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AUDIOHW_SETTING_ENT(LOUDNESS, sound_set_loudness)
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AUDIOHW_SETTING_ENT(AVC, sound_set_avc)
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AUDIOHW_SETTING_ENT(MDB_STRENGTH, sound_set_mdb_strength)
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AUDIOHW_SETTING_ENT(MDB_HARMONICS, sound_set_mdb_harmonics)
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AUDIOHW_SETTING_ENT(MDB_CENTER, sound_set_mdb_center)
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AUDIOHW_SETTING_ENT(MDB_SHAPE, sound_set_mdb_shape)
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AUDIOHW_SETTING_ENT(MDB_ENABLE, sound_set_mdb_enable)
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AUDIOHW_SETTING_ENT(SUPERBASS, sound_set_superbass)
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#endif /* (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F) */
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#if defined(AUDIOHW_HAVE_LIN_GAIN)
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AUDIOHW_SETTING_ENT(LEFT_GAIN, NULL)
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AUDIOHW_SETTING_ENT(RIGHT_GAIN, NULL)
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#endif
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#if defined(AUDIOHW_HAVE_MIC_GAIN)
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AUDIOHW_SETTING_ENT(MIC_GAIN, NULL)
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#endif
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#if defined(AUDIOHW_HAVE_BASS_CUTOFF)
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AUDIOHW_SETTING_ENT(BASS_CUTOFF, sound_set_bass_cutoff)
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#endif
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#if defined(AUDIOHW_HAVE_TREBLE_CUTOFF)
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AUDIOHW_SETTING_ENT(TREBLE_CUTOFF, sound_set_treble_cutoff)
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#endif
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#if defined(AUDIOHW_HAVE_DEPTH_3D)
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AUDIOHW_SETTING_ENT(DEPTH_3D, sound_set_depth_3d)
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#endif
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/* Hardware EQ tone controls */
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#if defined(AUDIOHW_HAVE_EQ)
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AUDIOHW_SETTING_ENT(EQ_BAND1_GAIN, sound_set_hw_eq_band1_gain)
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#if defined(AUDIOHW_HAVE_EQ_BAND1_FREQUENCY)
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AUDIOHW_SETTING_ENT(EQ_BAND1_FREQUENCY, sound_set_hw_eq_band1_frequency)
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#endif
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#if defined(AUDIOHW_HAVE_EQ_BAND2)
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AUDIOHW_SETTING_ENT(EQ_BAND2_GAIN, sound_set_hw_eq_band2_gain)
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#if defined(AUDIOHW_HAVE_EQ_BAND2_FREQUENCY)
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AUDIOHW_SETTING_ENT(EQ_BAND2_FREQUENCY, sound_set_hw_eq_band2_frequency)
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#endif
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#if defined(AUDIOHW_HAVE_EQ_BAND2_WIDTH)
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AUDIOHW_SETTING_ENT(EQ_BAND2_WIDTH, sound_set_hw_eq_band2_width)
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#endif
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#endif /* AUDIOHW_HAVE_EQ_BAND2 */
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#if defined(AUDIOHW_HAVE_EQ_BAND3)
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AUDIOHW_SETTING_ENT(EQ_BAND3_GAIN, sound_set_hw_eq_band3_gain)
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#if defined(AUDIOHW_HAVE_EQ_BAND3_FREQUENCY)
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AUDIOHW_SETTING_ENT(EQ_BAND3_FREQUENCY, sound_set_hw_eq_band3_frequency)
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#endif
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#if defined(AUDIOHW_HAVE_EQ_BAND3_WIDTH)
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AUDIOHW_SETTING_ENT(EQ_BAND3_WIDTH, sound_set_hw_eq_band3_width)
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#endif
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#endif /* AUDIOHW_HAVE_EQ_BAND3 */
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#if defined(AUDIOHW_HAVE_EQ_BAND4)
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AUDIOHW_SETTING_ENT(EQ_BAND4_GAIN, sound_set_hw_eq_band4_gain)
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#if defined(AUDIOHW_HAVE_EQ_BAND4_FREQUENCY)
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AUDIOHW_SETTING_ENT(EQ_BAND4_FREQUENCY, sound_set_hw_eq_band4_frequency)
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#endif
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#if defined(AUDIOHW_HAVE_EQ_BAND4_WIDTH)
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AUDIOHW_SETTING_ENT(EQ_BAND4_WIDTH, sound_set_hw_eq_band4_width)
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#endif
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#endif /* AUDIOHW_HAVE_EQ_BAND4 */
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#if defined(AUDIOHW_HAVE_EQ_BAND5)
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AUDIOHW_SETTING_ENT(EQ_BAND5_GAIN, sound_set_hw_eq_band5_gain)
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#if defined(AUDIOHW_HAVE_EQ_BAND5_FREQUENCY)
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AUDIOHW_SETTING_ENT(EQ_BAND5_FREQUENCY, sound_set_hw_eq_band5_frequency)
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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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); /* AUDIOHW_SETTINGS */
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#undef AUDIOHW_SETTINGS
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#undef AUDIOHW_SETTING_ENT
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#undef AUDIOHW_SOUND_SETTINGS_ENTRIES
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#undef AUDIOHW_SOUND_SETTINGS_VAL2PHYS
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