mirror of
https://github.com/LMMS/lmms.git
synced 2026-01-27 07:48:18 -05:00
2c5cda563b
Changed according to feedback from AudioBlast. The flag used to be set most of the time, now it is only set when playback starts/stops, looping is toggled, or playback jumps around.
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
|
|
* VstSyncData.h - type declarations needed for VST to lmms host sync
|
|
*
|
|
* Copyright (c) 2014 Tobias Doerffel <tobydox/at/users.sourceforge.net>
|
|
* Copyright (c) 2013 Mike Choi <rdavidian71/at/gmail/dot/com>
|
|
*
|
|
* This file is part of LMMS - https://lmms.io
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program (see COPYING); if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef VST_SYNC_DATA_H
|
|
#define VST_SYNC_DATA_H
|
|
|
|
// VST sync frequency (in ms), how often will be VST plugin synced
|
|
// keep it power of two if possible (not used by now)
|
|
//#define VST_SNC_TIMER 1
|
|
|
|
// When defined, latency should be subtracted from song PPQ position
|
|
//#define VST_SNC_LATENCY
|
|
|
|
// define file for ftok as shared memory shmget key
|
|
#define VST_SNC_SHM_KEY_FILE "/dev/null"
|
|
//#define VST_SNC_SHM_RND_KEY 3561653564469
|
|
|
|
|
|
|
|
struct VstSyncData
|
|
{
|
|
bool isPlaying;
|
|
float ppqPos;
|
|
int timeSigNumer;
|
|
int timeSigDenom;
|
|
bool isCycle;
|
|
bool hasSHM;
|
|
float cycleStart;
|
|
float cycleEnd;
|
|
bool m_playbackJumped;
|
|
int m_bufferSize;
|
|
int m_sampleRate;
|
|
int m_bpm;
|
|
|
|
#ifdef VST_SNC_LATENCY
|
|
float m_latency;
|
|
#endif
|
|
} ;
|
|
|
|
#endif
|