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Diffstat (limited to 'muse_qt4_evolution/muse/ladspaplugin.h')
-rw-r--r-- | muse_qt4_evolution/muse/ladspaplugin.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/muse_qt4_evolution/muse/ladspaplugin.h b/muse_qt4_evolution/muse/ladspaplugin.h deleted file mode 100644 index 4c492813..00000000 --- a/muse_qt4_evolution/muse/ladspaplugin.h +++ /dev/null @@ -1,127 +0,0 @@ -//============================================================================= -// MusE -// Linux Music Editor -// $Id:$ -// -// Copyright (C) 2006 by Werner Schweer and others -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License version 2. -// -// 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. -//============================================================================= - -#ifndef __LADSPAPLUGIN_H__ -#define __LADSPAPLUGIN_H__ - -#include "ladspa.h" -#include "plugin.h" - -//--------------------------------------------------------- -// LadspaPlugin -//--------------------------------------------------------- - -class LadspaPlugin : public Plugin { - LADSPA_Descriptor_Function ladspa; - const LADSPA_Descriptor* plugin; - - protected: - int _parameter; - std::vector<int> pIdx; - - int _inports; - std::vector<int> iIdx; - - int _outports; - std::vector<int> oIdx; - - bool _inPlaceCapable; - friend class LadspaPluginIF; - - public: - LadspaPlugin(const QFileInfo* f, - const LADSPA_Descriptor_Function, - const LADSPA_Descriptor* d); - - virtual QString label() const { return QString(plugin->Label); } - virtual QString name() const { return QString(plugin->Name); } - virtual unsigned long id() const { return plugin->UniqueID; } - virtual QString maker() const { return QString(plugin->Maker); } - virtual QString copyright() const { return QString(plugin->Copyright); } - - void* instantiate(); - virtual void range(int i, double*, double*) const; - virtual int parameter() const { return _parameter; } - virtual int inports() const { return _inports; } - virtual int outports() const { return _outports; } - - virtual bool inPlaceCapable() const { return _inPlaceCapable; } - virtual PluginIF* createPIF(PluginI*); - const LADSPA_Descriptor* ladspaDescriptor() const { return plugin; } - - virtual bool isLog(int k) const { - LADSPA_PortRangeHint r = plugin->PortRangeHints[pIdx[k]]; - return LADSPA_IS_HINT_LOGARITHMIC(r.HintDescriptor); - } - virtual bool isBool(int k) const { - return LADSPA_IS_HINT_TOGGLED(plugin->PortRangeHints[pIdx[k]].HintDescriptor); - } - virtual bool isInt(int k) const { - LADSPA_PortRangeHint r = plugin->PortRangeHints[pIdx[k]]; - return LADSPA_IS_HINT_INTEGER(r.HintDescriptor); - } - virtual double defaultValue(int) const; - }; - -//--------------------------------------------------------- -// LadspaPort -//--------------------------------------------------------- - -struct LadspaPort { - float val; - }; - -//--------------------------------------------------------- -// LadspaPluginIF -//--------------------------------------------------------- - -class LadspaPluginIF : public PluginIF { - const LADSPA_Descriptor* descr; - LADSPA_Handle handle; // per instance - LadspaPlugin* plugin; - - LadspaPort* controls; - - public: - LadspaPluginIF(PluginI* pi); - - virtual void apply(unsigned nframes, float** src, float** dst); - virtual void activate(); - virtual void deactivate() { - if (descr->deactivate) - descr->deactivate(handle); - } - virtual void cleanup() { - if (descr->cleanup) - descr->cleanup(handle); - } - virtual const char* getParameterName(int i) const { - return plugin->plugin->PortNames[plugin->pIdx[i]]; - } - virtual void setParam(int i, double val) { controls[i].val = val; } - virtual float param(int i) const { return controls[i].val; } - bool init(Plugin*); - }; - -extern float ladspaDefaultValue(const LADSPA_Descriptor* plugin, int k); - -#endif - - |