Rx3/drmr2
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Bump gains to 32. Add pans pointer (no controls yet)

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This commit is contained in:
Nick Lanham
2012-02-12 21:40:12 +01:00
parent ba2b776b0b
commit d36035e0ab
3 changed files with 267 additions and 56 deletions
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65
drmr.c
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@@ -96,7 +96,8 @@ instantiate(const LV2_Descriptor* descriptor,
load_hydrogen_kit(drmr,drmr->kits->kits->path);
drmr->curKit = 0;
drmr->gains = malloc(16*sizeof(float*));
drmr->gains = malloc(32*sizeof(float*));
drmr->pans = malloc(32*sizeof(float*));
for(i = 0;i<16;i++) drmr->gains[i] = NULL;
return (LV2_Handle)drmr;
@@ -107,7 +108,8 @@ connect_port(LV2_Handle instance,
uint32_t port,
void* data) {
DrMr* drmr = (DrMr*)instance;
switch ((DrMrPortIndex)port) {
DrMrPortIndex port_index = (DrMrPortIndex)port;
switch (port_index) {
case DRMR_MIDI:
drmr->midi_port = (LV2_Event_Buffer*)data;
break;
@@ -120,61 +122,17 @@ connect_port(LV2_Handle instance,
case DRMR_KITNUM:
if(data) drmr->kitReq = (float*)data;
break;
case DRMR_GAIN_ONE:
if (data) drmr->gains[0] = (float*)data;
break;
case DRMR_GAIN_TWO:
if (data) drmr->gains[1] = (float*)data;
break;
case DRMR_GAIN_THREE:
if (data) drmr->gains[2] = (float*)data;
break;
case DRMR_GAIN_FOUR:
if (data) drmr->gains[3] = (float*)data;
break;
case DRMR_GAIN_FIVE:
if (data) drmr->gains[4] = (float*)data;
break;
case DRMR_GAIN_SIX:
if (data) drmr->gains[5] = (float*)data;
break;
case DRMR_GAIN_SEVEN:
if (data) drmr->gains[6] = (float*)data;
break;
case DRMR_GAIN_EIGHT:
if (data) drmr->gains[7] = (float*)data;
break;
case DRMR_GAIN_NINE:
if (data) drmr->gains[8] = (float*)data;
break;
case DRMR_GAIN_TEN:
if (data) drmr->gains[9] = (float*)data;
break;
case DRMR_GAIN_ELEVEN:
if (data) drmr->gains[10] = (float*)data;
break;
case DRMR_GAIN_TWELVE:
if (data) drmr->gains[11] = (float*)data;
break;
case DRMR_GAIN_THIRTEEN:
if (data) drmr->gains[12] = (float*)data;
break;
case DRMR_GAIN_FOURTEEN:
if (data) drmr->gains[13] = (float*)data;
break;
case DRMR_GAIN_FIFTEEN:
if (data) drmr->gains[14] = (float*)data;
break;
case DRMR_GAIN_SIXTEEN:
if (data) drmr->gains[15] = (float*)data;
break;
default:
break;
}
if (port_index >= DRMR_GAIN_ONE && port_index <= DRMR_GAIN_THIRTYTWO) {
int goff = port_index - DRMR_GAIN_ONE;
drmr->gains[goff] = (float*)data;
}
}
static void activate(LV2_Handle instance) { }
#define DB3SCALE -0.8317830986718104f
// taken from lv2 example amp plugin
#define DB_CO(g) ((g) > -90.0f ? powf(10.0f, (g) * 0.05f) : 0.0f)
@@ -230,7 +188,7 @@ static void run(LV2_Handle instance, uint32_t n_samples) {
drmr_sample* cs = drmr->samples+i;
if (cs->active) {
float gain;
if (i < 16)
if (i < 32)
gain = DB_CO(*(drmr->gains[i]));
else
gain = DB_CO(0.0f);
@@ -255,6 +213,7 @@ static void run(LV2_Handle instance, uint32_t n_samples) {
pthread_mutex_unlock(&drmr->load_mutex);
}
static void activate (LV2_Handle instance) {}
static void deactivate(LV2_Handle instance) {}
static void cleanup(LV2_Handle instance) {