Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
ac97_codec.h	28.3 KB	-rw-r--r--	2016-01-11 00:01
aci.h	2.36 KB	-rw-r--r--	2016-01-11 00:01
ad1816a.h	5.38 KB	-rw-r--r--	2016-01-11 00:01
ad1843.h	1.48 KB	-rw-r--r--	2016-01-11 00:01
adau1373.h	699 B	-rw-r--r--	2016-01-11 00:01
aess.h	1.63 KB	-rw-r--r--	2016-01-11 00:01
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ak4114.h	10.18 KB	-rw-r--r--	2016-01-11 00:01
ak4117.h	8.98 KB	-rw-r--r--	2016-01-11 00:01
ak4531_codec.h	3.1 KB	-rw-r--r--	2016-01-11 00:01
ak4641.h	622 B	-rw-r--r--	2016-01-11 00:01
ak4xxx-adda.h	3.34 KB	-rw-r--r--	2016-01-11 00:01
alc5623.h	497 B	-rw-r--r--	2016-01-11 00:01
asequencer.h	3.58 KB	-rw-r--r--	2016-01-11 00:01
asound.h	1.25 KB	-rw-r--r--	2016-01-11 00:01
asoundef.h	16.7 KB	-rw-r--r--	2016-01-11 00:01
atmel-abdac.h	639 B	-rw-r--r--	2016-01-11 00:01
atmel-ac97c.h	1.31 KB	-rw-r--r--	2016-01-11 00:01
compress_driver.h	6.58 KB	-rw-r--r--	2021-04-16 11:57
control.h	8.64 KB	-rw-r--r--	2021-04-16 11:57
core.h	13.98 KB	-rw-r--r--	2016-01-11 00:01
cs4231-regs.h	8.28 KB	-rw-r--r--	2016-01-11 00:01
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da9055.h	914 B	-rw-r--r--	2016-01-11 00:01
designware_i2s.h	2.03 KB	-rw-r--r--	2016-01-11 00:01
dmaengine_pcm.h	5.7 KB	-rw-r--r--	2016-01-11 00:01
emu10k1.h	89.24 KB	-rw-r--r--	2016-01-11 00:01
emu10k1_synth.h	1.35 KB	-rw-r--r--	2016-01-11 00:01
emu8000.h	4.01 KB	-rw-r--r--	2016-01-11 00:01
emu8000_reg.h	10.21 KB	-rw-r--r--	2016-01-11 00:01
emux_legacy.h	5.37 KB	-rw-r--r--	2016-01-11 00:01
emux_synth.h	7.47 KB	-rw-r--r--	2016-01-11 00:01
es1688.h	3.53 KB	-rw-r--r--	2016-01-11 00:01
gus.h	20.21 KB	-rw-r--r--	2016-01-11 00:01
hda_hwdep.h	1.38 KB	-rw-r--r--	2016-01-11 00:01
hda_i915.h	1.21 KB	-rw-r--r--	2021-04-16 11:57
hda_register.h	7.92 KB	-rw-r--r--	2016-01-11 00:01
hda_regmap.h	6.45 KB	-rw-r--r--	2016-01-11 00:01
hda_verbs.h	16.73 KB	-rw-r--r--	2016-01-11 00:01
hdaudio.h	17.52 KB	-rw-r--r--	2016-01-11 00:01
hdaudio_ext.h	6.34 KB	-rw-r--r--	2016-01-11 00:01
hwdep.h	2.56 KB	-rw-r--r--	2016-01-11 00:01
i2c.h	3.47 KB	-rw-r--r--	2016-01-11 00:01
info.h	7.41 KB	-rw-r--r--	2016-01-11 00:01
initval.h	3.08 KB	-rw-r--r--	2016-01-11 00:01
jack.h	3.49 KB	-rw-r--r--	2016-01-11 00:01
l3.h	287 B	-rw-r--r--	2016-01-11 00:01
max9768.h	729 B	-rw-r--r--	2016-01-11 00:01
max98088.h	1.26 KB	-rw-r--r--	2016-01-11 00:01
max98090.h	754 B	-rw-r--r--	2016-01-11 00:01
max98095.h	1.54 KB	-rw-r--r--	2016-01-11 00:01
memalloc.h	4.41 KB	-rw-r--r--	2016-01-11 00:01
minors.h	4.33 KB	-rw-r--r--	2016-01-11 00:01
mixer_oss.h	2.45 KB	-rw-r--r--	2016-01-11 00:01
mpu401.h	4.49 KB	-rw-r--r--	2016-01-11 00:01
omap-hdmi-audio.h	1.25 KB	-rw-r--r--	2016-01-11 00:01
omap-pcm.h	864 B	-rw-r--r--	2016-01-11 00:01
opl3.h	12.41 KB	-rw-r--r--	2016-01-11 00:01
opl4.h	1.1 KB	-rw-r--r--	2016-01-11 00:01
pcm-indirect.h	5.61 KB	-rw-r--r--	2016-01-11 00:01
pcm.h	47.43 KB	-rw-r--r--	2021-04-16 11:57
pcm_drm_eld.h	144 B	-rw-r--r--	2016-01-11 00:01
pcm_iec958.h	183 B	-rw-r--r--	2016-01-11 00:01
pcm_oss.h	2.69 KB	-rw-r--r--	2021-04-16 11:57
pcm_params.h	9.03 KB	-rw-r--r--	2021-04-16 11:57
pt2258.h	1.18 KB	-rw-r--r--	2016-01-11 00:01
pxa2xx-lib.h	1.46 KB	-rw-r--r--	2016-01-11 00:01
rawmidi.h	6.23 KB	-rw-r--r--	2021-04-16 11:57
rt286.h	460 B	-rw-r--r--	2016-01-11 00:01
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rt5677.h	1.09 KB	-rw-r--r--	2016-01-11 00:01
s3c24xx_uda134x.h	212 B	-rw-r--r--	2016-01-11 00:01
sb.h	10.98 KB	-rw-r--r--	2016-01-11 00:01
sb16_csp.h	2.71 KB	-rw-r--r--	2016-01-11 00:01
seq_device.h	2.79 KB	-rw-r--r--	2016-01-11 00:01
seq_kernel.h	3.96 KB	-rw-r--r--	2021-04-16 11:57
seq_midi_emul.h	7.26 KB	-rw-r--r--	2016-01-11 00:01
seq_midi_event.h	2.17 KB	-rw-r--r--	2016-01-11 00:01
seq_oss.h	2.86 KB	-rw-r--r--	2016-01-11 00:01
seq_oss_legacy.h	1 KB	-rw-r--r--	2016-01-11 00:01
seq_virmidi.h	2.73 KB	-rw-r--r--	2021-04-16 11:57
sh_dac_audio.h	587 B	-rw-r--r--	2016-01-11 00:01
sh_fsi.h	847 B	-rw-r--r--	2016-01-11 00:01
simple_card.h	819 B	-rw-r--r--	2016-01-11 00:01
snd_wavefront.h	5.49 KB	-rw-r--r--	2016-01-11 00:01
soc-dai.h	10.11 KB	-rw-r--r--	2016-01-11 00:01
soc-dapm.h	29.33 KB	-rw-r--r--	2021-04-16 11:57
soc-dpcm.h	4.73 KB	-rw-r--r--	2016-01-11 00:01
soc-topology.h	5.45 KB	-rw-r--r--	2016-01-11 00:01
soc.h	55.55 KB	-rw-r--r--	2016-01-11 00:01
soundfont.h	4.48 KB	-rw-r--r--	2016-01-11 00:01
spear_dma.h	1003 B	-rw-r--r--	2016-01-11 00:01
spear_spdif.h	1010 B	-rw-r--r--	2016-01-11 00:01
sta32x.h	1.2 KB	-rw-r--r--	2016-01-11 00:01
sta350.h	1.65 KB	-rw-r--r--	2016-01-11 00:01
tas2552-plat.h	678 B	-rw-r--r--	2016-01-11 00:01
tas5086.h	171 B	-rw-r--r--	2016-01-11 00:01
tea6330t.h	1.14 KB	-rw-r--r--	2016-01-11 00:01
timer.h	5.39 KB	-rw-r--r--	2016-01-11 00:01
tlv.h	3.38 KB	-rw-r--r--	2016-01-11 00:01
tlv320aic32x4.h	900 B	-rw-r--r--	2016-01-11 00:01
tlv320aic3x.h	1.88 KB	-rw-r--r--	2016-01-11 00:01
tlv320dac33-plat.h	720 B	-rw-r--r--	2016-01-11 00:01
tpa6130a2-plat.h	900 B	-rw-r--r--	2016-01-11 00:01
uda134x.h	597 B	-rw-r--r--	2016-01-11 00:01
uda1380.h	481 B	-rw-r--r--	2016-01-11 00:01
util_mem.h	2.26 KB	-rw-r--r--	2016-01-11 00:01
vx_core.h	15.34 KB	-rw-r--r--	2016-01-11 00:01
wavefront.h	18.76 KB	-rw-r--r--	2016-01-11 00:01
wm0010.h	679 B	-rw-r--r--	2016-01-11 00:01
wm1250-ev1.h	656 B	-rw-r--r--	2016-01-11 00:01
wm2000.h	625 B	-rw-r--r--	2016-01-11 00:01
wm2200.h	1.46 KB	-rw-r--r--	2016-01-11 00:01
wm5100.h	1.25 KB	-rw-r--r--	2016-01-11 00:01
wm8903.h	15.16 KB	-rw-r--r--	2016-01-11 00:01
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wm8962.h	1.8 KB	-rw-r--r--	2016-01-11 00:01
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wm9081.h	661 B	-rw-r--r--	2016-01-11 00:01
wm9090.h	780 B	-rw-r--r--	2016-01-11 00:01
wss.h	8.44 KB	-rw-r--r--	2016-01-11 00:01

Rename

#ifndef __SOUND_SEQ_MIDI_EMUL_H
#define __SOUND_SEQ_MIDI_EMUL_H

/*
 *  Midi channel definition for optional channel management.
 *
 *  Copyright (C) 1999 Steve Ratcliffe
 *
 *   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 program 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.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 *
 */

#include <sound/seq_kernel.h>

/*
 * This structure is used to keep track of the current state on each
 * channel.  All drivers for hardware that does not understand midi
 * directly will probably need to use this structure.
 */
struct snd_midi_channel {
	void *private;		/* A back pointer to driver data */
	int  number;		/* The channel number */
	int  client;		/* The client associated with this channel */
	int  port;		/* The port associated with this channel */

unsigned char midi_mode;	/* GM, GS, XG etc */
	unsigned int 
		drum_channel:1,		/* Drum channel */
		param_type:1		/* RPN/NRPN */
		;

unsigned char midi_aftertouch;	/* Aftertouch (key pressure) */
	unsigned char midi_pressure;	/* Channel pressure */
	unsigned char midi_program;	/* Instrument number */
	short midi_pitchbend;		/* Pitch bend amount */

unsigned char control[128];	/* Current value of all controls */
	unsigned char note[128];	/* Current status for all notes */

short gm_rpn_pitch_bend_range;	/* Pitch bend range */
	short gm_rpn_fine_tuning; 	/* Master fine tuning */
	short gm_rpn_coarse_tuning;	/* Master coarse tuning */

};

/*
 * A structure that represets a set of channels bound to a port.  There
 * would usually be 16 channels per port.  But fewer could be used for
 * particular cases.
 * The channel set consists of information describing the client and
 * port for this midi synth and an array of snd_midi_channel structures.
 * A driver that had no need for snd_midi_channel could still use the
 * channel set type if it wished with the channel array null.
 */
struct snd_midi_channel_set {
	void *private_data;		/* Driver data */
	int  client;			/* Client for this port */
	int  port;			/* The port number */

int  max_channels;		/* Size of the channels array */
	struct snd_midi_channel *channels;

unsigned char midi_mode;	/* MIDI operating mode */
	unsigned char gs_master_volume;	/* SYSEX master volume: 0-127 */
	unsigned char gs_chorus_mode;
	unsigned char gs_reverb_mode;

};

struct snd_midi_op {
	void (*note_on)(void *private_data, int note, int vel, struct snd_midi_channel *chan);
	void (*note_off)(void *private_data,int note, int vel, struct snd_midi_channel *chan); /* release note */
	void (*key_press)(void *private_data, int note, int vel, struct snd_midi_channel *chan);
	void (*note_terminate)(void *private_data, int note, struct snd_midi_channel *chan); /* terminate note immediately */
	void (*control)(void *private_data, int type, struct snd_midi_channel *chan);
	void (*nrpn)(void *private_data, struct snd_midi_channel *chan,
		     struct snd_midi_channel_set *chset);
	void (*sysex)(void *private_data, unsigned char *buf, int len, int parsed,
		      struct snd_midi_channel_set *chset);
};

/*
 * These defines are used so that pitchbend, aftertouch etc, can be
 * distinguished from controller values.
 */
/* 0-127 controller values */
#define MIDI_CTL_PITCHBEND	0x80
#define MIDI_CTL_AFTERTOUCH	0x81
#define MIDI_CTL_CHAN_PRESSURE	0x82

/*
 * These names exist to allow symbolic access to the controls array.
 * The usage is eg: chan->gm_bank_select.  Another implementation would
 * be really have these members in the struct, and not the array.
 */
#define gm_bank_select		control[0]
#define gm_modulation		control[1]
#define gm_breath		control[2]
#define gm_foot_pedal		control[4]
#define gm_portamento_time	control[5]
#define gm_data_entry		control[6]
#define gm_volume		control[7]
#define gm_balance		control[8]
#define gm_pan			control[10]
#define gm_expression		control[11]
#define gm_effect_control1	control[12]
#define gm_effect_control2	control[13]
#define gm_slider1		control[16]
#define gm_slider2		control[17]
#define gm_slider3		control[18]
#define gm_slider4		control[19]

#define gm_bank_select_lsb	control[32]
#define gm_modulation_wheel_lsb	control[33]
#define gm_breath_lsb		control[34]
#define gm_foot_pedal_lsb	control[36]
#define gm_portamento_time_lsb	control[37]
#define gm_data_entry_lsb	control[38]
#define gm_volume_lsb		control[39]
#define gm_balance_lsb		control[40]
#define gm_pan_lsb		control[42]
#define gm_expression_lsb	control[43]
#define gm_effect_control1_lsb	control[44]
#define gm_effect_control2_lsb	control[45]

#define gm_sustain	 	control[MIDI_CTL_SUSTAIN]
#define gm_hold			gm_sustain
#define gm_portamento		control[MIDI_CTL_PORTAMENTO]
#define gm_sostenuto		control[MIDI_CTL_SOSTENUTO]

/*
 * These macros give the complete value of the controls that consist
 * of coarse and fine pairs.  Of course the fine controls are seldom used
 * but there is no harm in being complete.
 */
#define SNDRV_GM_BANK_SELECT(cp)		(((cp)->control[0]<<7)|((cp)->control[32]))
#define SNDRV_GM_MODULATION_WHEEL(cp)	(((cp)->control[1]<<7)|((cp)->control[33]))
#define SNDRV_GM_BREATH(cp)		(((cp)->control[2]<<7)|((cp)->control[34]))
#define SNDRV_GM_FOOT_PEDAL(cp)		(((cp)->control[4]<<7)|((cp)->control[36]))
#define SNDRV_GM_PORTAMENTO_TIME(cp)	(((cp)->control[5]<<7)|((cp)->control[37]))
#define SNDRV_GM_DATA_ENTRY(cp)		(((cp)->control[6]<<7)|((cp)->control[38]))
#define SNDRV_GM_VOLUME(cp)		(((cp)->control[7]<<7)|((cp)->control[39]))
#define SNDRV_GM_BALANCE(cp)		(((cp)->control[8]<<7)|((cp)->control[40]))
#define SNDRV_GM_PAN(cp)			(((cp)->control[10]<<7)|((cp)->control[42]))
#define SNDRV_GM_EXPRESSION(cp)		(((cp)->control[11]<<7)|((cp)->control[43]))

/* MIDI mode */
#define SNDRV_MIDI_MODE_NONE	0	/* Generic midi */
#define SNDRV_MIDI_MODE_GM	1
#define SNDRV_MIDI_MODE_GS	2
#define SNDRV_MIDI_MODE_XG	3
#define SNDRV_MIDI_MODE_MT32	4

/* MIDI note state */
#define SNDRV_MIDI_NOTE_OFF		0x00
#define SNDRV_MIDI_NOTE_ON		0x01
#define SNDRV_MIDI_NOTE_RELEASED		0x02
#define SNDRV_MIDI_NOTE_SOSTENUTO		0x04
 
#define SNDRV_MIDI_PARAM_TYPE_REGISTERED		0
#define SNDRV_MIDI_PARAM_TYPE_NONREGISTERED	1

/* SYSEX parse flag */
enum {
	SNDRV_MIDI_SYSEX_NOT_PARSED = 0,
	SNDRV_MIDI_SYSEX_GM_ON,	
	SNDRV_MIDI_SYSEX_GS_ON,	
	SNDRV_MIDI_SYSEX_GS_RESET,	
	SNDRV_MIDI_SYSEX_GS_CHORUS_MODE,
	SNDRV_MIDI_SYSEX_GS_REVERB_MODE,
	SNDRV_MIDI_SYSEX_GS_MASTER_VOLUME,
	SNDRV_MIDI_SYSEX_GS_PROGRAM,
	SNDRV_MIDI_SYSEX_GS_DRUM_CHANNEL,
	SNDRV_MIDI_SYSEX_XG_ON,	
};

/* Prototypes for midi_process.c */
void snd_midi_process_event(struct snd_midi_op *ops, struct snd_seq_event *ev,
			    struct snd_midi_channel_set *chanset);
void snd_midi_channel_set_clear(struct snd_midi_channel_set *chset);
struct snd_midi_channel_set *snd_midi_channel_alloc_set(int n);
void snd_midi_channel_free_set(struct snd_midi_channel_set *chset);

#endif /* __SOUND_SEQ_MIDI_EMUL_H */