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| author | Hanspeter Portner <dev@open-music-kontrollers.ch> | 2016-03-02 21:36:35 +0100 |
|---|---|---|
| committer | Hanspeter Portner <dev@open-music-kontrollers.ch> | 2016-03-02 21:36:35 +0100 |
| commit | 35cef1000931430bd386565afcd7be1443956c6e (patch) | |
| tree | 7c7e72f0df5f7a0795ca96311d58cddb6d5713c1 /osc_inspector.c | |
| parent | 5ee440092342550add72a62f01d8f5e9e8bd9633 (diff) | |
| download | sherlock.lv2-35cef1000931430bd386565afcd7be1443956c6e.tar.xz | |
overhaul midi/osc inspector plugin/ui.
* show frame offset and period size.
Diffstat (limited to 'osc_inspector.c')
| -rw-r--r-- | osc_inspector.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/osc_inspector.c b/osc_inspector.c index 0ead8f6..1655bc5 100644 --- a/osc_inspector.c +++ b/osc_inspector.c @@ -32,6 +32,7 @@ struct _handle_t { LV2_Atom_Forge forge; osc_forge_t oforge; + uint64_t offset; }; static LV2_Handle @@ -87,7 +88,7 @@ run(LV2_Handle instance, uint32_t nsamples) handle_t *handle = (handle_t *)instance; uint32_t capacity; LV2_Atom_Forge *forge = &handle->forge; - LV2_Atom_Forge_Frame frame [2]; + LV2_Atom_Forge_Frame frame [3]; LV2_Atom_Forge_Ref ref; // size of input sequence @@ -103,11 +104,20 @@ run(LV2_Handle instance, uint32_t nsamples) // forge whole sequence as single event capacity = handle->notify->atom.size; lv2_atom_forge_set_buffer(forge, (uint8_t *)handle->notify, capacity); + + bool has_osc = false; + ref = lv2_atom_forge_sequence_head(forge, &frame[0], 0); if(ref) ref = lv2_atom_forge_frame_time(forge, 0); if(ref) - ref = lv2_atom_forge_sequence_head(forge, &frame[1], 0); + ref = lv2_atom_forge_tuple(forge, &frame[1]); + if(ref) + ref = lv2_atom_forge_long(forge, handle->offset); + if(ref) + ref = lv2_atom_forge_int(forge, nsamples); + if(ref) + ref = lv2_atom_forge_sequence_head(forge, &frame[2], 0); // only serialize OSC events to UI LV2_ATOM_SEQUENCE_FOREACH(handle->control_in, ev) @@ -117,6 +127,7 @@ run(LV2_Handle instance, uint32_t nsamples) if( osc_atom_is_bundle(&handle->oforge, obj) || osc_atom_is_message(&handle->oforge, obj) ) { + has_osc = true; if(ref) ref = lv2_atom_forge_frame_time(forge, ev->time.frames); if(ref) @@ -127,11 +138,18 @@ run(LV2_Handle instance, uint32_t nsamples) } if(ref) + lv2_atom_forge_pop(forge, &frame[2]); + if(ref) lv2_atom_forge_pop(forge, &frame[1]); if(ref) lv2_atom_forge_pop(forge, &frame[0]); else lv2_atom_sequence_clear(handle->notify); + + if(!has_osc) + lv2_atom_sequence_clear(handle->notify); + + handle->offset += nsamples; } static void |