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falkTXfalkTX
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Implement lv2 reset designation
Signed-off-by: falkTX <falktx@falktx.com>
1 parent 392ef58 commit 9dc9eb9

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2 files changed

+73
-8
lines changed

2 files changed

+73
-8
lines changed

‎src/effects.c‎

Lines changed: 39 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -84,6 +84,7 @@ typedef unsigned int uint;
8484
#include <lv2/uri-map/uri-map.h>
8585
#include <lv2/worker/worker.h>
8686
#include "lv2/control-input-port-change-request.h"
87+
#include "lv2/kxstudio-properties.h"
8788
#include "lv2/lv2-hmi.h"
8889
#include "lv2/mod-license.h"
8990

@@ -147,8 +148,6 @@ typedef struct {
147148

148149
#define LILV_NS_MOD "http://moddevices.com/ns/mod#"
149150

150-
#define KX_TIME__TicksPerBeat "http://kxstudio.sf.net/ns/lv2ext/props#TimePositionTicksPerBeat"
151-
152151
// custom jack flag used for cv
153152
// needed because we prefer jack2 which doesn't have metadata yet
154153
#define JackPortIsControlVoltage 0x100
@@ -413,6 +412,7 @@ typedef struct EFFECT_T {
413412
int32_t control_index; // control/event input
414413
int32_t enabled_index;
415414
int32_t freewheel_index;
415+
int32_t reset_index;
416416
int32_t bpb_index;
417417
int32_t bpm_index;
418418
int32_t speed_index;
@@ -504,6 +504,7 @@ typedef struct LILV_NODES_T {
504504
LilvNode *preset;
505505
LilvNode *rawMIDIClockAccess;
506506
LilvNode *rdfs_range;
507+
LilvNode *reset;
507508
LilvNode *sample_rate;
508509
LilvNode *state_interface;
509510
LilvNode *state_load_default_state;
@@ -4149,6 +4150,7 @@ int effects_init(void* client)
41494150
effect->control_index = -1;
41504151
effect->enabled_index = -1;
41514152
effect->freewheel_index = -1;
4153+
effect->reset_index = -1;
41524154
effect->bpb_index = -1;
41534155
effect->bpm_index = -1;
41544156
effect->speed_index = -1;
@@ -4255,6 +4257,7 @@ int effects_init(void* client)
42554257
g_lilv_nodes.preset = lilv_new_uri(g_lv2_data, LV2_PRESETS__Preset);
42564258
g_lilv_nodes.rawMIDIClockAccess = lilv_new_uri(g_lv2_data, LILV_NS_MOD "rawMIDIClockAccess");
42574259
g_lilv_nodes.rdfs_range = lilv_new_uri(g_lv2_data, LILV_NS_RDFS "range");
4260+
g_lilv_nodes.reset = lilv_new_uri(g_lv2_data, LV2_KXSTUDIO_PROPERTIES__Reset);
42584261
g_lilv_nodes.sample_rate = lilv_new_uri(g_lv2_data, LV2_CORE__sampleRate);
42594262
g_lilv_nodes.state_interface = lilv_new_uri(g_lv2_data, LV2_STATE__interface);
42604263
g_lilv_nodes.state_load_default_state = lilv_new_uri(g_lv2_data, LV2_STATE__loadDefaultState);
@@ -4320,7 +4323,7 @@ int effects_init(void* client)
43204323
g_urids.time_beatUnit = urid_to_id(g_symap, LV2_TIME__beatUnit);
43214324
g_urids.time_beatsPerBar = urid_to_id(g_symap, LV2_TIME__beatsPerBar);
43224325
g_urids.time_beatsPerMinute = urid_to_id(g_symap, LV2_TIME__beatsPerMinute);
4323-
g_urids.time_ticksPerBeat = urid_to_id(g_symap, KX_TIME__TicksPerBeat);
4326+
g_urids.time_ticksPerBeat = urid_to_id(g_symap, LV2_KXSTUDIO_PROPERTIES__TimePositionTicksPerBeat);
43244327
g_urids.time_frame = urid_to_id(g_symap, LV2_TIME__frame);
43254328
g_urids.time_speed = urid_to_id(g_symap, LV2_TIME__speed);
43264329

@@ -4601,6 +4604,7 @@ int effects_finish(int close_client)
46014604
lilv_node_free(g_lilv_nodes.preset);
46024605
lilv_node_free(g_lilv_nodes.rawMIDIClockAccess);
46034606
lilv_node_free(g_lilv_nodes.rdfs_range);
4607+
lilv_node_free(g_lilv_nodes.reset);
46044608
lilv_node_free(g_lilv_nodes.sample_rate);
46054609
lilv_node_free(g_lilv_nodes.state_interface);
46064610
lilv_node_free(g_lilv_nodes.state_load_default_state);
@@ -5207,7 +5211,9 @@ int effects_add(const char *uri, int instance, int activate)
52075211

52085212
// special ports
52095213
{
5210-
const LilvPort* enabled_port = lilv_plugin_get_port_by_designation(plugin, g_lilv_nodes.input, g_lilv_nodes.enabled);
5214+
const LilvPort* enabled_port = lilv_plugin_get_port_by_designation(plugin,
5215+
g_lilv_nodes.input,
5216+
g_lilv_nodes.enabled);
52115217
if (enabled_port)
52125218
{
52135219
effect->enabled_index = lilv_port_get_index(plugin, enabled_port);
@@ -5218,7 +5224,9 @@ int effects_add(const char *uri, int instance, int activate)
52185224
effect->enabled_index = -1;
52195225
}
52205226

5221-
const LilvPort* freewheel_port = lilv_plugin_get_port_by_designation(plugin, g_lilv_nodes.input, g_lilv_nodes.freeWheeling);
5227+
const LilvPort* freewheel_port = lilv_plugin_get_port_by_designation(plugin,
5228+
g_lilv_nodes.input,
5229+
g_lilv_nodes.freeWheeling);
52225230
if (freewheel_port)
52235231
{
52245232
effect->freewheel_index = lilv_port_get_index(plugin, freewheel_port);
@@ -5229,7 +5237,22 @@ int effects_add(const char *uri, int instance, int activate)
52295237
effect->freewheel_index = -1;
52305238
}
52315239

5232-
const LilvPort* bpb_port = lilv_plugin_get_port_by_designation(plugin, g_lilv_nodes.input, g_lilv_nodes.timeBeatsPerBar);
5240+
const LilvPort* reset_port = lilv_plugin_get_port_by_designation(plugin,
5241+
g_lilv_nodes.input,
5242+
g_lilv_nodes.reset);
5243+
if (reset_port)
5244+
{
5245+
effect->reset_index = lilv_port_get_index(plugin, reset_port);
5246+
*(effect->ports[effect->reset_index]->buffer) = 0.0f;
5247+
}
5248+
else
5249+
{
5250+
effect->reset_index = -1;
5251+
}
5252+
5253+
const LilvPort* bpb_port = lilv_plugin_get_port_by_designation(plugin,
5254+
g_lilv_nodes.input,
5255+
g_lilv_nodes.timeBeatsPerBar);
52335256
if (bpb_port)
52345257
{
52355258
effect->bpb_index = lilv_port_get_index(plugin, bpb_port);
@@ -5240,7 +5263,9 @@ int effects_add(const char *uri, int instance, int activate)
52405263
effect->bpb_index = -1;
52415264
}
52425265

5243-
const LilvPort* bpm_port = lilv_plugin_get_port_by_designation(plugin, g_lilv_nodes.input, g_lilv_nodes.timeBeatsPerMinute);
5266+
const LilvPort* bpm_port = lilv_plugin_get_port_by_designation(plugin,
5267+
g_lilv_nodes.input,
5268+
g_lilv_nodes.timeBeatsPerMinute);
52445269
if (bpm_port)
52455270
{
52465271
effect->bpm_index = lilv_port_get_index(plugin, bpm_port);
@@ -5251,7 +5276,9 @@ int effects_add(const char *uri, int instance, int activate)
52515276
effect->bpm_index = -1;
52525277
}
52535278

5254-
const LilvPort* speed_port = lilv_plugin_get_port_by_designation(plugin, g_lilv_nodes.input, g_lilv_nodes.timeSpeed);
5279+
const LilvPort* speed_port = lilv_plugin_get_port_by_designation(plugin,
5280+
g_lilv_nodes.input,
5281+
g_lilv_nodes.timeSpeed);
52555282
if (speed_port)
52565283
{
52575284
effect->speed_index = lilv_port_get_index(plugin, speed_port);
@@ -5597,6 +5624,10 @@ int effects_preset_load(int effect_id, const char *uri)
55975624
{
55985625
*(effect->ports[effect->freewheel_index]->buffer) = 0.0f;
55995626
}
5627+
if (effect->reset_index >= 0)
5628+
{
5629+
*(effect->ports[effect->reset_index]->buffer) = 0.0f;
5630+
}
56005631
if (effect->bpb_index >= 0)
56015632
{
56025633
*(effect->ports[effect->bpb_index]->buffer) = g_transport_bpb;

‎src/lv2/kxstudio-properties.h‎

Lines changed: 34 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,34 @@
1+
/*
2+
LV2 KXStudio Properties Extension
3+
Copyright 2014-2024 Filipe Coelho <falktx@falktx.com>
4+
5+
Permission to use, copy, modify, and/or distribute this software for any
6+
purpose with or without fee is hereby granted, provided that the above
7+
copyright notice and this permission notice appear in all copies.
8+
9+
THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10+
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11+
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12+
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13+
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14+
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15+
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16+
*/
17+
18+
/**
19+
@file lv2_kxstudio_properties.h
20+
C header for the LV2 KXStudio Properties extension <http://kxstudio.sf.net/ns/lv2ext/props>.
21+
*/
22+
23+
#ifndef LV2_KXSTUDIO_PROPERTIES_H
24+
#define LV2_KXSTUDIO_PROPERTIES_H
25+
26+
#define LV2_KXSTUDIO_PROPERTIES_URI "http://kxstudio.sf.net/ns/lv2ext/props"
27+
#define LV2_KXSTUDIO_PROPERTIES_PREFIX LV2_KXSTUDIO_PROPERTIES_URI "#"
28+
29+
#define LV2_KXSTUDIO_PROPERTIES__NonAutomatable LV2_KXSTUDIO_PROPERTIES_PREFIX "NonAutomatable"
30+
#define LV2_KXSTUDIO_PROPERTIES__Reset LV2_KXSTUDIO_PROPERTIES_PREFIX "Reset"
31+
#define LV2_KXSTUDIO_PROPERTIES__TimePositionTicksPerBeat LV2_KXSTUDIO_PROPERTIES_PREFIX "TimePositionTicksPerBeat"
32+
#define LV2_KXSTUDIO_PROPERTIES__TransientWindowId LV2_KXSTUDIO_PROPERTIES_PREFIX "TransientWindowId"
33+
34+
#endif /* LV2_KXSTUDIO_PROPERTIES_H */

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