mirror of
https://github.com/Ardour/ardour.git
synced 2026-01-06 21:55:43 +01:00
Remove unused file.
git-svn-id: svn://localhost/ardour2/branches/3.0@10776 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington
parent
8e34ec7c0e
commit
d1cfe482a8
1 changed files with 0 additions and 365 deletions
|
|
@ -1,365 +0,0 @@
|
|||
/*
|
||||
Copyright (C) 2004
|
||||
|
||||
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; if not, write to the Free Software
|
||||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
|
||||
*/
|
||||
|
||||
/******************************************************/
|
||||
/*The big 'audio master' callback for linuxVST plugins*/
|
||||
/******************************************************/
|
||||
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <cstdio>
|
||||
#include <stdint.h>
|
||||
#include "ardour/vstfx.h"
|
||||
#include "ardour/vestige/aeffectx.h"
|
||||
|
||||
#include "ardour/session.h"
|
||||
#include "ardour/tempo.h"
|
||||
#include "ardour/lxvst_plugin.h"
|
||||
|
||||
#include "i18n.h"
|
||||
|
||||
#define DEBUG_CALLBACKS
|
||||
static int debug_callbacks = -1;
|
||||
|
||||
#ifdef DEBUG_CALLBACKS
|
||||
#define SHOW_CALLBACK if (debug_callbacks) printf
|
||||
#else
|
||||
#define SHOW_CALLBACK(...)
|
||||
#endif
|
||||
|
||||
using namespace ARDOUR;
|
||||
|
||||
intptr_t Session::lxvst_callback (AEffect* effect,
|
||||
int32_t opcode,
|
||||
int32_t index,
|
||||
intptr_t value,
|
||||
void* ptr,
|
||||
float opt)
|
||||
{
|
||||
static VstTimeInfo _timeInfo;
|
||||
LXVSTPlugin* plug;
|
||||
Session* session;
|
||||
|
||||
if (debug_callbacks < 0)
|
||||
{
|
||||
debug_callbacks = (getenv ("ARDOUR_DEBUG_VST_CALLBACKS") != 0);
|
||||
}
|
||||
|
||||
if (effect && effect->user)
|
||||
{
|
||||
plug = (LXVSTPlugin*) (effect->user);
|
||||
session = &plug->session();
|
||||
SHOW_CALLBACK ("am callback 0x%x, opcode = %d, plugin = \"%s\" ", (unsigned int)pthread_self(), opcode, plug->name());
|
||||
}
|
||||
else
|
||||
{
|
||||
plug = 0;
|
||||
session = 0;
|
||||
SHOW_CALLBACK ("am callback 0x%x, opcode = %d", (unsigned int)pthread_self(), opcode);
|
||||
}
|
||||
|
||||
switch(opcode){
|
||||
|
||||
case audioMasterAutomate:
|
||||
SHOW_CALLBACK ("amc: audioMasterAutomate\n");
|
||||
|
||||
// index, value, returns 0
|
||||
if (effect) {
|
||||
effect->setParameter (effect, index, opt);
|
||||
}
|
||||
return 0;
|
||||
|
||||
case audioMasterVersion:
|
||||
SHOW_CALLBACK ("amc: audioMasterVersion\n");
|
||||
// vst version, currently 2 (0 for older)
|
||||
return 2;
|
||||
|
||||
case audioMasterCurrentId:
|
||||
SHOW_CALLBACK ("amc: audioMasterCurrentId\n");
|
||||
// returns the unique id of a plug that's currently
|
||||
// loading
|
||||
return 0;
|
||||
|
||||
case audioMasterIdle:
|
||||
SHOW_CALLBACK ("amc: audioMasterIdle\n");
|
||||
// call application idle routine (this will
|
||||
// call effEditIdle for all open editors too)
|
||||
if (effect) {
|
||||
effect->dispatcher(effect, effEditIdle, 0, 0, NULL, 0.0f);
|
||||
}
|
||||
return 0;
|
||||
|
||||
case audioMasterPinConnected:
|
||||
SHOW_CALLBACK ("amc: audioMasterPinConnected\n");
|
||||
// inquire if an input or output is beeing connected;
|
||||
// index enumerates input or output counting from zero:
|
||||
// value is 0 for input and != 0 otherwise. note: the
|
||||
// return value is 0 for <true> such that older versions
|
||||
// will always return true.
|
||||
return 1;
|
||||
|
||||
case audioMasterWantMidi:
|
||||
SHOW_CALLBACK ("amc: audioMasterWantMidi\n");
|
||||
// <value> is a filter which is currently ignored
|
||||
return 0;
|
||||
|
||||
case audioMasterGetTime:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetTime\n");
|
||||
// returns const VstTimeInfo* (or 0 if not supported)
|
||||
// <value> should contain a mask indicating which fields are required
|
||||
// (see valid masks above), as some items may require extensive
|
||||
// conversions
|
||||
memset(&_timeInfo, 0, sizeof(_timeInfo));
|
||||
if (session) {
|
||||
_timeInfo.samplePos = session->transport_frame();
|
||||
_timeInfo.sampleRate = session->frame_rate();
|
||||
_timeInfo.flags = 0;
|
||||
|
||||
if (value & (kVstTempoValid)) {
|
||||
const Tempo& t (session->tempo_map().tempo_at (session->transport_frame()));
|
||||
_timeInfo.tempo = t.beats_per_minute ();
|
||||
_timeInfo.flags |= (kVstTempoValid);
|
||||
}
|
||||
// NOTE: 'kVstBarsValid' is no longer defined in vestige headers -- I have no idea how important this is
|
||||
/*if (value & (kVstBarsValid)) {
|
||||
const Meter& m (session->tempo_map().meter_at (session->transport_frame()));
|
||||
_timeInfo.timeSigNumerator = m.beats_per_bar ();
|
||||
_timeInfo.timeSigDenominator = m.note_divisor ();
|
||||
_timeInfo.flags |= (kVstBarsValid);
|
||||
}*/
|
||||
|
||||
if (session->transport_speed() != 0.0f) {
|
||||
_timeInfo.flags |= kVstTransportPlaying;
|
||||
}
|
||||
}
|
||||
|
||||
return (long)&_timeInfo;
|
||||
|
||||
case audioMasterProcessEvents:
|
||||
SHOW_CALLBACK ("amc: audioMasterProcessEvents\n");
|
||||
// VstEvents* in <ptr>
|
||||
return 0;
|
||||
|
||||
case audioMasterSetTime:
|
||||
SHOW_CALLBACK ("amc: audioMasterSetTime\n");
|
||||
// VstTimenfo* in <ptr>, filter in <value>, not supported
|
||||
|
||||
case audioMasterTempoAt:
|
||||
SHOW_CALLBACK ("amc: audioMasterTempoAt\n");
|
||||
// returns tempo (in bpm * 10000) at sample frame location passed in <value>
|
||||
if (session) {
|
||||
const Tempo& t (session->tempo_map().tempo_at (value));
|
||||
return t.beats_per_minute() * 1000;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
|
||||
case audioMasterGetNumAutomatableParameters:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetNumAutomatableParameters\n");
|
||||
return 0;
|
||||
|
||||
case audioMasterGetParameterQuantization:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetParameterQuantization\n");
|
||||
// returns the integer value for +1.0 representation,
|
||||
// or 1 if full single float precision is maintained
|
||||
// in automation. parameter index in <value> (-1: all, any)
|
||||
return 0;
|
||||
|
||||
case audioMasterIOChanged:
|
||||
SHOW_CALLBACK ("amc: audioMasterIOChanged\n");
|
||||
// numInputs and/or numOutputs has changed
|
||||
return 0;
|
||||
|
||||
case audioMasterNeedIdle:
|
||||
SHOW_CALLBACK ("amc: audioMasterNeedIdle\n");
|
||||
// plug needs idle calls (outside its editor window)
|
||||
if (plug) {
|
||||
plug->state()->wantIdle = 1;
|
||||
}
|
||||
return 0;
|
||||
|
||||
case audioMasterSizeWindow:
|
||||
SHOW_CALLBACK ("amc: audioMasterSizeWindow\n");
|
||||
// index: width, value: height
|
||||
return 0;
|
||||
|
||||
case audioMasterGetSampleRate:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetSampleRate\n");
|
||||
if (session) {
|
||||
return session->frame_rate();
|
||||
}
|
||||
return 0;
|
||||
|
||||
case audioMasterGetBlockSize:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetBlockSize\n");
|
||||
if (session) {
|
||||
return session->get_block_size();
|
||||
}
|
||||
return 0;
|
||||
|
||||
case audioMasterGetInputLatency:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetInputLatency\n");
|
||||
return 0;
|
||||
|
||||
case audioMasterGetOutputLatency:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetOutputLatency\n");
|
||||
return 0;
|
||||
|
||||
case audioMasterGetPreviousPlug:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetPreviousPlug\n");
|
||||
// input pin in <value> (-1: first to come), returns cEffect*
|
||||
return 0;
|
||||
|
||||
case audioMasterGetNextPlug:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetNextPlug\n");
|
||||
// output pin in <value> (-1: first to come), returns cEffect*
|
||||
|
||||
case audioMasterWillReplaceOrAccumulate:
|
||||
SHOW_CALLBACK ("amc: audioMasterWillReplaceOrAccumulate\n");
|
||||
// returns: 0: not supported, 1: replace, 2: accumulate
|
||||
return 0;
|
||||
|
||||
case audioMasterGetCurrentProcessLevel:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetCurrentProcessLevel\n");
|
||||
// returns: 0: not supported,
|
||||
// 1: currently in user thread (gui)
|
||||
// 2: currently in audio thread (where process is called)
|
||||
// 3: currently in 'sequencer' thread (midi, timer etc)
|
||||
// 4: currently offline processing and thus in user thread
|
||||
// other: not defined, but probably pre-empting user thread.
|
||||
return 0;
|
||||
|
||||
case audioMasterGetAutomationState:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetAutomationState\n");
|
||||
// returns 0: not supported, 1: off, 2:read, 3:write, 4:read/write
|
||||
// offline
|
||||
return 0;
|
||||
|
||||
case audioMasterOfflineStart:
|
||||
SHOW_CALLBACK ("amc: audioMasterOfflineStart\n");
|
||||
case audioMasterOfflineRead:
|
||||
SHOW_CALLBACK ("amc: audioMasterOfflineRead\n");
|
||||
// ptr points to offline structure, see below. return 0: error, 1 ok
|
||||
return 0;
|
||||
|
||||
case audioMasterOfflineWrite:
|
||||
SHOW_CALLBACK ("amc: audioMasterOfflineWrite\n");
|
||||
// same as read
|
||||
return 0;
|
||||
|
||||
case audioMasterOfflineGetCurrentPass:
|
||||
SHOW_CALLBACK ("amc: audioMasterOfflineGetCurrentPass\n");
|
||||
case audioMasterOfflineGetCurrentMetaPass:
|
||||
SHOW_CALLBACK ("amc: audioMasterOfflineGetCurrentMetaPass\n");
|
||||
return 0;
|
||||
|
||||
case audioMasterSetOutputSampleRate:
|
||||
SHOW_CALLBACK ("amc: audioMasterSetOutputSampleRate\n");
|
||||
// for variable i/o, sample rate in <opt>
|
||||
return 0;
|
||||
|
||||
case audioMasterGetSpeakerArrangement:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetSpeakerArrangement\n");
|
||||
// (long)input in <value>, output in <ptr>
|
||||
return 0;
|
||||
|
||||
case audioMasterGetVendorString:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetVendorString\n");
|
||||
// fills <ptr> with a string identifying the vendor (max 64 char)
|
||||
strcpy ((char*) ptr, "Linux Audio Systems");
|
||||
return 0;
|
||||
|
||||
case audioMasterGetProductString:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetProductString\n");
|
||||
// fills <ptr> with a string with product name (max 64 char)
|
||||
strcpy ((char*) ptr, "Ardour");
|
||||
return 0;
|
||||
|
||||
case audioMasterGetVendorVersion:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetVendorVersion\n");
|
||||
// returns vendor-specific version
|
||||
return 900;
|
||||
|
||||
case audioMasterVendorSpecific:
|
||||
SHOW_CALLBACK ("amc: audioMasterVendorSpecific\n");
|
||||
// no definition, vendor specific handling
|
||||
return 0;
|
||||
|
||||
case audioMasterSetIcon:
|
||||
SHOW_CALLBACK ("amc: audioMasterSetIcon\n");
|
||||
// void* in <ptr>, format not defined yet
|
||||
return 0;
|
||||
|
||||
case audioMasterCanDo:
|
||||
SHOW_CALLBACK ("amc: audioMasterCanDo\n");
|
||||
// string in ptr, see below
|
||||
return 0;
|
||||
|
||||
case audioMasterGetLanguage:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetLanguage\n");
|
||||
// see enum
|
||||
return 0;
|
||||
|
||||
case audioMasterOpenWindow:
|
||||
SHOW_CALLBACK ("amc: audioMasterOpenWindow\n");
|
||||
// returns platform specific ptr
|
||||
return 0;
|
||||
|
||||
case audioMasterCloseWindow:
|
||||
SHOW_CALLBACK ("amc: audioMasterCloseWindow\n");
|
||||
// close window, platform specific handle in <ptr>
|
||||
return 0;
|
||||
|
||||
case audioMasterGetDirectory:
|
||||
SHOW_CALLBACK ("amc: audioMasterGetDirectory\n");
|
||||
// get plug directory, FSSpec on MAC, else char*
|
||||
return 0;
|
||||
|
||||
case audioMasterUpdateDisplay:
|
||||
SHOW_CALLBACK ("amc: audioMasterUpdateDisplay\n");
|
||||
// something has changed, update 'multi-fx' display
|
||||
if (effect) {
|
||||
effect->dispatcher(effect, effEditIdle, 0, 0, NULL, 0.0f);
|
||||
}
|
||||
return 0;
|
||||
|
||||
case audioMasterBeginEdit:
|
||||
SHOW_CALLBACK ("amc: audioMasterBeginEdit\n");
|
||||
// begin of automation session (when mouse down), parameter index in <index>
|
||||
return 0;
|
||||
|
||||
case audioMasterEndEdit:
|
||||
SHOW_CALLBACK ("amc: audioMasterEndEdit\n");
|
||||
// end of automation session (when mouse up), parameter index in <index>
|
||||
return 0;
|
||||
|
||||
case audioMasterOpenFileSelector:
|
||||
SHOW_CALLBACK ("amc: audioMasterOpenFileSelector\n");
|
||||
// open a fileselector window with VstFileSelect* in <ptr>
|
||||
return 0;
|
||||
|
||||
default:
|
||||
SHOW_CALLBACK ("LXVST master dispatcher: undefed: %d\n", (int)opcode);
|
||||
break;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue