5ed281c6a4
Previously, some `patch:Set` messages were directed to a distinct atom port, when it was for notification purposes rather than automation. Ardour does not support this, and the ports get assigned the same buffer, producing corruption. This commit returns to single-port behavior, and instead replaces `patch:Set` notification messages with `sfizz:Notify` custom objects; the UI processes these messages all the same, and they does not trigger automation in the host.
107 lines
3.4 KiB
C
107 lines
3.4 KiB
C
// SPDX-License-Identifier: BSD-2-Clause
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// This code is part of the sfizz library and is licensed under a BSD 2-clause
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// license. You should have receive a LICENSE.md file along with the code.
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// If not, contact the sfizz maintainers at https://github.com/sfztools/sfizz
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#pragma once
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#include <lv2/atom/atom.h>
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#include <lv2/atom/forge.h>
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#include <lv2/atom/util.h>
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#include <lv2/buf-size/buf-size.h>
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#include <lv2/core/lv2.h>
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#include <lv2/core/lv2_util.h>
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#include <lv2/midi/midi.h>
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#include <lv2/options/options.h>
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#include <lv2/parameters/parameters.h>
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#include <lv2/patch/patch.h>
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#include <lv2/state/state.h>
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#include <lv2/urid/urid.h>
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#include <lv2/worker/worker.h>
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#include <lv2/log/logger.h>
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#include <lv2/log/log.h>
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#include <lv2/time/time.h>
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#include <ardour/lv2_extensions.h>
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#include <stdint.h>
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#define MAX_PATH_SIZE 1024
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#define ATOM_TEMP_SIZE 8192
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#define OSC_TEMP_SIZE 8192
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#define SFIZZ_URI "http://sfztools.github.io/sfizz"
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#define SFIZZ_UI_URI "http://sfztools.github.io/sfizz#ui"
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#define SFIZZ_PREFIX SFIZZ_URI "#"
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#define SFIZZ__sfzFile SFIZZ_URI ":" "sfzfile"
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#define SFIZZ__tuningfile SFIZZ_URI ":" "tuningfile"
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#define SFIZZ__numVoices SFIZZ_URI ":" "numvoices"
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#define SFIZZ__preloadSize SFIZZ_URI ":" "preload_size"
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#define SFIZZ__oversampling SFIZZ_URI ":" "oversampling"
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// These ones are just for the worker
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#define SFIZZ__logStatus SFIZZ_URI ":" "log_status"
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#define SFIZZ__checkModification SFIZZ_URI ":" "check_modification"
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// OSC atoms
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#define SFIZZ__OSCBlob SFIZZ_URI ":" "OSCBlob"
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#define SFIZZ__Notify SFIZZ_URI ":" "Notify"
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// Level atoms
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#define SFIZZ__AudioLevel SFIZZ_URI ":" "AudioLevel"
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enum
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{
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SFIZZ_CONTROL = 0,
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SFIZZ_AUTOMATE = 1,
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SFIZZ_LEFT = 2,
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SFIZZ_RIGHT = 3,
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SFIZZ_VOLUME = 4,
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SFIZZ_POLYPHONY = 5,
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SFIZZ_OVERSAMPLING = 6,
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SFIZZ_PRELOAD = 7,
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SFIZZ_FREEWHEELING = 8,
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SFIZZ_SCALA_ROOT_KEY = 9,
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SFIZZ_TUNING_FREQUENCY = 10,
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SFIZZ_STRETCH_TUNING = 11,
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SFIZZ_SAMPLE_QUALITY = 12,
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SFIZZ_OSCILLATOR_QUALITY = 13,
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SFIZZ_ACTIVE_VOICES = 14,
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SFIZZ_NUM_CURVES = 15,
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SFIZZ_NUM_MASTERS = 16,
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SFIZZ_NUM_GROUPS = 17,
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SFIZZ_NUM_REGIONS = 18,
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SFIZZ_NUM_SAMPLES = 19,
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};
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// For use with instance-access
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struct sfizz_plugin_t;
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/**
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* @brief Fetch a copy of the current description, if more recent than what the
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* version we already have.
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*
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* @param self The LV2 plugin
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* @param serial The optional serial number to compare against
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* @param desc The memory zone which receives the copy
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* @param sizep The memory zone which receives the size
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* @param serialp The memory zone which receives the new serial
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* @return if serial is not null and its value isn't older, false
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* otherwise, true, and the pointer returned in descp must be freed with delete[] after use
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*/
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bool sfizz_lv2_fetch_description(
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sfizz_plugin_t *self, const int *serial,
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uint8_t **descp, uint32_t *sizep, int *serialp);
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#if defined(SFIZZ_LV2_UI)
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void sfizz_lv2_set_ui_active(sfizz_plugin_t *self, bool ui_active);
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#endif
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// Mapping URID to CC and vice-versa
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struct sfizz_lv2_ccmap;
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sfizz_lv2_ccmap *sfizz_lv2_ccmap_create(LV2_URID_Map* map);
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void sfizz_lv2_ccmap_free(sfizz_lv2_ccmap *ccmap);
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LV2_URID sfizz_lv2_ccmap_map(const sfizz_lv2_ccmap *ccmap, int cc);
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int sfizz_lv2_ccmap_unmap(const sfizz_lv2_ccmap *ccmap, LV2_URID urid);
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struct sfizz_lv2_ccmap_delete {
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void operator()(sfizz_lv2_ccmap* ccmap) const noexcept { sfizz_lv2_ccmap_free(ccmap); }
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};
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