diff options
Diffstat (limited to 'sound/drivers/opl3/opl3_drums.c')
| -rw-r--r-- | sound/drivers/opl3/opl3_drums.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/sound/drivers/opl3/opl3_drums.c b/sound/drivers/opl3/opl3_drums.c index f26332680c19..73694380734a 100644 --- a/sound/drivers/opl3/opl3_drums.c +++ b/sound/drivers/opl3/opl3_drums.c @@ -45,7 +45,7 @@ static char snd_opl3_drum_table[47] = OPL3_CYMBAL_ON, OPL3_CYMBAL_ON /* 80 - 81 */ }; -typedef struct snd_opl3_drum_voice { +struct snd_opl3_drum_voice { int voice; int op; unsigned char am_vib; @@ -54,33 +54,34 @@ typedef struct snd_opl3_drum_voice { unsigned char sustain_release; unsigned char feedback_connection; unsigned char wave_select; -} snd_opl3_drum_voice_t; +}; -typedef struct snd_opl3_drum_note { +struct snd_opl3_drum_note { int voice; unsigned char fnum; unsigned char octave_f; unsigned char feedback_connection; -} snd_opl3_drum_note_t; +}; -static snd_opl3_drum_voice_t bass_op0 = {6, 0, 0x00, 0x32, 0xf8, 0x66, 0x30, 0x00}; -static snd_opl3_drum_voice_t bass_op1 = {6, 1, 0x00, 0x03, 0xf6, 0x57, 0x30, 0x00}; -static snd_opl3_drum_note_t bass_note = {6, 0x90, 0x09}; +static struct snd_opl3_drum_voice bass_op0 = {6, 0, 0x00, 0x32, 0xf8, 0x66, 0x30, 0x00}; +static struct snd_opl3_drum_voice bass_op1 = {6, 1, 0x00, 0x03, 0xf6, 0x57, 0x30, 0x00}; +static struct snd_opl3_drum_note bass_note = {6, 0x90, 0x09}; -static snd_opl3_drum_voice_t hihat = {7, 0, 0x00, 0x03, 0xf0, 0x06, 0x20, 0x00}; +static struct snd_opl3_drum_voice hihat = {7, 0, 0x00, 0x03, 0xf0, 0x06, 0x20, 0x00}; -static snd_opl3_drum_voice_t snare = {7, 1, 0x00, 0x03, 0xf0, 0x07, 0x20, 0x02}; -static snd_opl3_drum_note_t snare_note = {7, 0xf4, 0x0d}; +static struct snd_opl3_drum_voice snare = {7, 1, 0x00, 0x03, 0xf0, 0x07, 0x20, 0x02}; +static struct snd_opl3_drum_note snare_note = {7, 0xf4, 0x0d}; -static snd_opl3_drum_voice_t tomtom = {8, 0, 0x02, 0x03, 0xf0, 0x06, 0x10, 0x00}; -static snd_opl3_drum_note_t tomtom_note = {8, 0xf4, 0x09}; +static struct snd_opl3_drum_voice tomtom = {8, 0, 0x02, 0x03, 0xf0, 0x06, 0x10, 0x00}; +static struct snd_opl3_drum_note tomtom_note = {8, 0xf4, 0x09}; -static snd_opl3_drum_voice_t cymbal = {8, 1, 0x04, 0x03, 0xf0, 0x06, 0x10, 0x00}; +static struct snd_opl3_drum_voice cymbal = {8, 1, 0x04, 0x03, 0xf0, 0x06, 0x10, 0x00}; /* * set drum voice characteristics */ -static void snd_opl3_drum_voice_set(opl3_t *opl3, snd_opl3_drum_voice_t *data) +static void snd_opl3_drum_voice_set(struct snd_opl3 *opl3, + struct snd_opl3_drum_voice *data) { unsigned char op_offset = snd_opl3_regmap[data->voice][data->op]; unsigned char voice_offset = data->voice; @@ -114,7 +115,8 @@ static void snd_opl3_drum_voice_set(opl3_t *opl3, snd_opl3_drum_voice_t *data) /* * Set drum voice pitch */ -static void snd_opl3_drum_note_set(opl3_t *opl3, snd_opl3_drum_note_t *data) +static void snd_opl3_drum_note_set(struct snd_opl3 *opl3, + struct snd_opl3_drum_note *data) { unsigned char voice_offset = data->voice; unsigned short opl3_reg; @@ -131,8 +133,9 @@ static void snd_opl3_drum_note_set(opl3_t *opl3, snd_opl3_drum_note_t *data) /* * Set drum voice volume and position */ -static void snd_opl3_drum_vol_set(opl3_t *opl3, snd_opl3_drum_voice_t *data, - int vel, snd_midi_channel_t *chan) +static void snd_opl3_drum_vol_set(struct snd_opl3 *opl3, + struct snd_opl3_drum_voice *data, + int vel, struct snd_midi_channel *chan) { unsigned char op_offset = snd_opl3_regmap[data->voice][data->op]; unsigned char voice_offset = data->voice; @@ -159,7 +162,7 @@ static void snd_opl3_drum_vol_set(opl3_t *opl3, snd_opl3_drum_voice_t *data, /* * Loads drum voices at init time */ -void snd_opl3_load_drums(opl3_t *opl3) +void snd_opl3_load_drums(struct snd_opl3 *opl3) { snd_opl3_drum_voice_set(opl3, &bass_op0); snd_opl3_drum_voice_set(opl3, &bass_op1); @@ -179,11 +182,11 @@ void snd_opl3_load_drums(opl3_t *opl3) /* * Switch drum voice on or off */ -void snd_opl3_drum_switch(opl3_t *opl3, int note, int vel, int on_off, - snd_midi_channel_t *chan) +void snd_opl3_drum_switch(struct snd_opl3 *opl3, int note, int vel, int on_off, + struct snd_midi_channel *chan) { unsigned char drum_mask; - snd_opl3_drum_voice_t *drum_voice; + struct snd_opl3_drum_voice *drum_voice; if (!(opl3->drum_reg & OPL3_PERCUSSION_ENABLE)) return; |