diff options
| author | Robin Gareus <robin@gareus.org> | 2017-09-08 19:28:35 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2017-09-08 23:35:00 +0200 |
| commit | ba7bbd1d51ff97af0572bfccfa9ffb3fd2a1cdbd (patch) | |
| tree | e1d2d2fb9e24278aadf157302238eda04b3f5e23 | |
| parent | e452ba0fe1f6087c5145625be5a55c2fb60c1f67 (diff) | |
a-fluidsynth: implement LV2_BANKPATCH__notify
| -rw-r--r-- | libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc b/libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc index 0fdb01c86e..e80875006d 100644 --- a/libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc +++ b/libs/plugins/a-fluidsynth.lv2/a-fluidsynth.cc @@ -136,6 +136,7 @@ typedef struct { #ifdef LV2_EXTENDED LV2_Midnam* midnam; + LV2_BankPatch* bankpatch; BPMap presets; #endif pthread_mutex_t bp_lock; @@ -144,6 +145,7 @@ typedef struct { bool panic; bool initialized; bool inform_ui; + bool send_bankpgm; char current_sf2_file_path[1024]; char queue_sf2_file_path[1024]; @@ -297,6 +299,8 @@ instantiate (const LV2_Descriptor* descriptor, #ifdef LV2_EXTENDED } else if (!strcmp (features[i]->URI, LV2_MIDNAM__update)) { self->midnam = (LV2_Midnam*)features[i]->data; + } else if (!strcmp (features[i]->URI, LV2_BANKPATCH__notify)) { + self->bankpatch = (LV2_BankPatch*)features[i]->data; #endif } } @@ -360,6 +364,7 @@ instantiate (const LV2_Descriptor* descriptor, #endif self->panic = false; self->inform_ui = false; + self->send_bankpgm = true; self->initialized = false; self->reinit_in_progress = false; self->queue_reinit = false; @@ -542,6 +547,13 @@ run (LV2_Handle instance, uint32_t n_samples) assert (chn >= 0 && chn < 16); self->program_state[chn].bank = (self->last_bank_msb << 7) | self->last_bank_lsb; self->program_state[chn].program = data[1]; +#ifdef LV2_EXTENDED + if (self->bankpatch) { + self->bankpatch->notify (self->bankpatch->handle, chn, + self->program_state[chn].bank, + self->program_state[chn].program < 0 ? 255 : self->program_state[chn].program); + } +#endif } fluid_synth_handle_midi_event (self->synth, self->fmidi_event); @@ -559,10 +571,21 @@ run (LV2_Handle instance, uint32_t n_samples) self->inform_ui = false; inform_ui (self); #ifdef LV2_EXTENDED - self->midnam->update (self->midnam->handle); + self->midnam->update (self->midnam->handle); #endif } +#ifdef LV2_EXTENDED + if (self->send_bankpgm && self->bankpatch) { + self->send_bankpgm = false; + for (uint8_t chn = 0; chn < 16; ++chn) { + self->bankpatch->notify (self->bankpatch->handle, chn, + self->program_state[chn].bank, + self->program_state[chn].program < 0 ? 255 : self->program_state[chn].program); + } + } +#endif + if (n_samples > offset && self->initialized && !self->reinit_in_progress) { fluid_synth_write_float ( self->synth, @@ -635,6 +658,7 @@ work_response (LV2_Handle instance, self->reinit_in_progress = false; self->inform_ui = true; + self->send_bankpgm = true; self->queue_reinit = false; return LV2_WORKER_SUCCESS; } |