X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fdrivers%2Fopl4%2Fopl4_synth.c;h=74f6e53eae0dd382ce88664a8a297a180207a591;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=b146a1c995d92332674ec4da435d48d1357946b2;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git diff --git a/sound/drivers/opl4/opl4_synth.c b/sound/drivers/opl4/opl4_synth.c index b146a1c99..74f6e53ea 100644 --- a/sound/drivers/opl4/opl4_synth.c +++ b/sound/drivers/opl4/opl4_synth.c @@ -270,7 +270,7 @@ static unsigned char snd_opl4_volume_table[128] = { /* * Initializes all voices. */ -void snd_opl4_synth_reset(opl4_t *opl4) +void snd_opl4_synth_reset(struct snd_opl4 *opl4) { unsigned long flags; int i; @@ -294,7 +294,7 @@ void snd_opl4_synth_reset(opl4_t *opl4) /* * Shuts down all voices. */ -void snd_opl4_synth_shutdown(opl4_t *opl4) +void snd_opl4_synth_shutdown(struct snd_opl4 *opl4) { unsigned long flags; int i; @@ -309,12 +309,12 @@ void snd_opl4_synth_shutdown(opl4_t *opl4) /* * Executes the callback for all voices playing the specified note. */ -static void snd_opl4_do_for_note(opl4_t *opl4, int note, snd_midi_channel_t *chan, - void (*func)(opl4_t *opl4, opl4_voice_t *voice)) +static void snd_opl4_do_for_note(struct snd_opl4 *opl4, int note, struct snd_midi_channel *chan, + void (*func)(struct snd_opl4 *opl4, struct opl4_voice *voice)) { int i; unsigned long flags; - opl4_voice_t *voice; + struct opl4_voice *voice; spin_lock_irqsave(&opl4->reg_lock, flags); for (i = 0; i < OPL4_MAX_VOICES; i++) { @@ -329,12 +329,13 @@ static void snd_opl4_do_for_note(opl4_t *opl4, int note, snd_midi_channel_t *cha /* * Executes the callback for all voices of to the specified channel. */ -static void snd_opl4_do_for_channel(opl4_t *opl4, snd_midi_channel_t *chan, - void (*func)(opl4_t *opl4, opl4_voice_t *voice)) +static void snd_opl4_do_for_channel(struct snd_opl4 *opl4, + struct snd_midi_channel *chan, + void (*func)(struct snd_opl4 *opl4, struct opl4_voice *voice)) { int i; unsigned long flags; - opl4_voice_t *voice; + struct opl4_voice *voice; spin_lock_irqsave(&opl4->reg_lock, flags); for (i = 0; i < OPL4_MAX_VOICES; i++) { @@ -349,12 +350,12 @@ static void snd_opl4_do_for_channel(opl4_t *opl4, snd_midi_channel_t *chan, /* * Executes the callback for all active voices. */ -static void snd_opl4_do_for_all(opl4_t *opl4, - void (*func)(opl4_t *opl4, opl4_voice_t *voice)) +static void snd_opl4_do_for_all(struct snd_opl4 *opl4, + void (*func)(struct snd_opl4 *opl4, struct opl4_voice *voice)) { int i; unsigned long flags; - opl4_voice_t *voice; + struct opl4_voice *voice; spin_lock_irqsave(&opl4->reg_lock, flags); for (i = 0; i < OPL4_MAX_VOICES; i++) { @@ -365,7 +366,7 @@ static void snd_opl4_do_for_all(opl4_t *opl4, spin_unlock_irqrestore(&opl4->reg_lock, flags); } -static void snd_opl4_update_volume(opl4_t *opl4, opl4_voice_t *voice) +static void snd_opl4_update_volume(struct snd_opl4 *opl4, struct opl4_voice *voice) { int att; @@ -384,7 +385,7 @@ static void snd_opl4_update_volume(opl4_t *opl4, opl4_voice_t *voice) voice->level_direct = 0; } -static void snd_opl4_update_pan(opl4_t *opl4, opl4_voice_t *voice) +static void snd_opl4_update_pan(struct snd_opl4 *opl4, struct opl4_voice *voice) { int pan = voice->sound->panpot; @@ -399,7 +400,8 @@ static void snd_opl4_update_pan(opl4_t *opl4, opl4_voice_t *voice) snd_opl4_write(opl4, OPL4_REG_MISC + voice->number, voice->reg_misc); } -static void snd_opl4_update_vibrato_depth(opl4_t *opl4, opl4_voice_t *voice) +static void snd_opl4_update_vibrato_depth(struct snd_opl4 *opl4, + struct opl4_voice *voice) { int depth; @@ -414,9 +416,10 @@ static void snd_opl4_update_vibrato_depth(opl4_t *opl4, opl4_voice_t *voice) voice->reg_lfo_vibrato); } -static void snd_opl4_update_pitch(opl4_t *opl4, opl4_voice_t *voice) +static void snd_opl4_update_pitch(struct snd_opl4 *opl4, + struct opl4_voice *voice) { - snd_midi_channel_t *chan = voice->chan; + struct snd_midi_channel *chan = voice->chan; int note, pitch, octave; note = chan->drum_channel ? 60 : voice->note; @@ -444,7 +447,8 @@ static void snd_opl4_update_pitch(opl4_t *opl4, opl4_voice_t *voice) snd_opl4_write(opl4, OPL4_REG_F_NUMBER + voice->number, voice->reg_f_number); } -static void snd_opl4_update_tone_parameters(opl4_t *opl4, opl4_voice_t *voice) +static void snd_opl4_update_tone_parameters(struct snd_opl4 *opl4, + struct opl4_voice *voice) { snd_opl4_write(opl4, OPL4_REG_ATTACK_DECAY1 + voice->number, voice->sound->reg_attack_decay1); @@ -457,17 +461,17 @@ static void snd_opl4_update_tone_parameters(opl4_t *opl4, opl4_voice_t *voice) } /* allocate one voice */ -static opl4_voice_t *snd_opl4_get_voice(opl4_t *opl4) +static struct opl4_voice *snd_opl4_get_voice(struct snd_opl4 *opl4) { /* first, try to get the oldest key-off voice */ if (!list_empty(&opl4->off_voices)) - return list_entry(opl4->off_voices.next, opl4_voice_t, list); + return list_entry(opl4->off_voices.next, struct opl4_voice, list); /* then get the oldest key-on voice */ snd_assert(!list_empty(&opl4->on_voices), ); - return list_entry(opl4->on_voices.next, opl4_voice_t, list); + return list_entry(opl4->on_voices.next, struct opl4_voice, list); } -static void snd_opl4_wait_for_wave_headers(opl4_t *opl4) +static void snd_opl4_wait_for_wave_headers(struct snd_opl4 *opl4) { int timeout = 200; @@ -475,12 +479,12 @@ static void snd_opl4_wait_for_wave_headers(opl4_t *opl4) udelay(10); } -void snd_opl4_note_on(void *private_data, int note, int vel, snd_midi_channel_t *chan) +void snd_opl4_note_on(void *private_data, int note, int vel, struct snd_midi_channel *chan) { - opl4_t *opl4 = private_data; - const opl4_region_ptr_t *regions; - opl4_voice_t *voice[2]; - const opl4_sound_t *sound[2]; + struct snd_opl4 *opl4 = private_data; + const struct opl4_region_ptr *regions; + struct opl4_voice *voice[2]; + const struct opl4_sound *sound[2]; int voices = 0, i; unsigned long flags; @@ -549,7 +553,7 @@ void snd_opl4_note_on(void *private_data, int note, int vel, snd_midi_channel_t spin_unlock_irqrestore(&opl4->reg_lock, flags); } -static void snd_opl4_voice_off(opl4_t *opl4, opl4_voice_t *voice) +static void snd_opl4_voice_off(struct snd_opl4 *opl4, struct opl4_voice *voice) { list_del(&voice->list); list_add_tail(&voice->list, &opl4->off_voices); @@ -558,14 +562,14 @@ static void snd_opl4_voice_off(opl4_t *opl4, opl4_voice_t *voice) snd_opl4_write(opl4, OPL4_REG_MISC + voice->number, voice->reg_misc); } -void snd_opl4_note_off(void *private_data, int note, int vel, snd_midi_channel_t *chan) +void snd_opl4_note_off(void *private_data, int note, int vel, struct snd_midi_channel *chan) { - opl4_t *opl4 = private_data; + struct snd_opl4 *opl4 = private_data; snd_opl4_do_for_note(opl4, note, chan, snd_opl4_voice_off); } -static void snd_opl4_terminate_voice(opl4_t *opl4, opl4_voice_t *voice) +static void snd_opl4_terminate_voice(struct snd_opl4 *opl4, struct opl4_voice *voice) { list_del(&voice->list); list_add_tail(&voice->list, &opl4->off_voices); @@ -574,16 +578,16 @@ static void snd_opl4_terminate_voice(opl4_t *opl4, opl4_voice_t *voice) snd_opl4_write(opl4, OPL4_REG_MISC + voice->number, voice->reg_misc); } -void snd_opl4_terminate_note(void *private_data, int note, snd_midi_channel_t *chan) +void snd_opl4_terminate_note(void *private_data, int note, struct snd_midi_channel *chan) { - opl4_t *opl4 = private_data; + struct snd_opl4 *opl4 = private_data; snd_opl4_do_for_note(opl4, note, chan, snd_opl4_terminate_voice); } -void snd_opl4_control(void *private_data, int type, snd_midi_channel_t *chan) +void snd_opl4_control(void *private_data, int type, struct snd_midi_channel *chan) { - opl4_t *opl4 = private_data; + struct snd_opl4 *opl4 = private_data; switch (type) { case MIDI_CTL_MSB_MODWHEEL: @@ -621,9 +625,9 @@ void snd_opl4_control(void *private_data, int type, snd_midi_channel_t *chan) } void snd_opl4_sysex(void *private_data, unsigned char *buf, int len, - int parsed, snd_midi_channel_set_t *chset) + int parsed, struct snd_midi_channel_set *chset) { - opl4_t *opl4 = private_data; + struct snd_opl4 *opl4 = private_data; if (parsed == SNDRV_MIDI_SYSEX_GS_MASTER_VOLUME) snd_opl4_do_for_all(opl4, snd_opl4_update_volume);