/[svn]/linuxsampler/trunk/src/Sampler.h
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revision 203 by schoenebeck, Tue Jul 13 22:44:13 2004 UTC revision 209 by schoenebeck, Sun Jul 18 00:29:39 2004 UTC
# Line 230  namespace LinuxSampler { Line 230  namespace LinuxSampler {
230              uint SamplerChannels();              uint SamplerChannels();
231    
232              /**              /**
233               * Create and add a new sampler channel to this Sampler instance.               * Create and add a new sampler channel to this Sampler
234                 * instance. For race condition reasons the new channel will use
235                 * an index past the last already existing sampler channel
236                 * index (in case the index limit was not reached yet, otherwise
237                 * a free index starting from 0 is searched).
238               *               *
239               * @returns  pointer to new sampler channel               * @returns  pointer to new sampler channel
240               */               */
# Line 245  namespace LinuxSampler { Line 249  namespace LinuxSampler {
249              SamplerChannel* GetSamplerChannel(uint uiSamplerChannel);              SamplerChannel* GetSamplerChannel(uint uiSamplerChannel);
250    
251              /**              /**
252                 * Returns all created sampler channels.
253                 */
254                std::map<uint, SamplerChannel*> GetSamplerChannels();
255    
256                /**
257               * Destroy and remove the given sampler channel from this               * Destroy and remove the given sampler channel from this
258               * Sampler instance.               * Sampler instance.
259               *               *
# Line 261  namespace LinuxSampler { Line 270  namespace LinuxSampler {
270               */               */
271              void RemoveSamplerChannel(uint uiSamplerChannel);              void RemoveSamplerChannel(uint uiSamplerChannel);
272    
273                /**
274                 * Returns the names of all available audio output drivers.
275                 */
276              std::vector<String> AvailableAudioOutputDrivers();              std::vector<String> AvailableAudioOutputDrivers();
277    
278              /**              /**
# Line 285  namespace LinuxSampler { Line 297  namespace LinuxSampler {
297               */               */
298              MidiInputDevice* CreateMidiInputDevice(String MidiDriver, std::map<String,String> Parameters) throw (LinuxSamplerException);              MidiInputDevice* CreateMidiInputDevice(String MidiDriver, std::map<String,String> Parameters) throw (LinuxSamplerException);
299    
300                /**
301                 * Returns the number of all created audio output devices.
302                 */
303              uint AudioOutputDevices();              uint AudioOutputDevices();
304    
305                /**
306                 * Returns the number of all created MIDI input devices.
307                 */
308              uint MidiInputDevices();              uint MidiInputDevices();
309    
310                /**
311                 * Returns all created audio output devices.
312                 */
313              std::map<uint, AudioOutputDevice*> GetAudioOutputDevices();              std::map<uint, AudioOutputDevice*> GetAudioOutputDevices();
314    
315                /**
316                 * Returns all created MIDI input devices.
317                 */
318              std::map<uint, MidiInputDevice*> GetMidiInputDevices();              std::map<uint, MidiInputDevice*> GetMidiInputDevices();
319    
320                /**
321                 * Destroy the given audio output device and takes care if there
322                 * are still sampler angines connected to this device, etc.
323                 *
324                 * @throws LinuxSamplerException  if sampler channels are still
325                 *                                connected to the device
326                 */
327              void DestroyAudioOutputDevice(AudioOutputDevice* pDevice) throw (LinuxSamplerException);              void DestroyAudioOutputDevice(AudioOutputDevice* pDevice) throw (LinuxSamplerException);
328              void DestroyMidiInputDevice(MidiInputDevice* pDevice) throw (LinuxSamplerException);  
329                /**
330                 * Destroy the given MIDI input device and takes care if there
331                 * are still sampler angines connected to this device, etc.
332                 *
333                 * @throws LinuxSamplerException  if sampler channels are still
334                 *                                connected to the device
335                 */
336                void DestroyMidiInputDevice(MidiInputDevice* pDevice) throw (LinuxSamplerException);
337    
338          protected:          protected:
339              typedef std::map<uint, AudioOutputDevice*> AudioOutputDeviceMap;              typedef std::map<uint, AudioOutputDevice*> AudioOutputDeviceMap;
340              typedef std::map<uint, MidiInputDevice*> MidiInputDeviceMap;              typedef std::map<uint, MidiInputDevice*> MidiInputDeviceMap;
341                typedef std::map<uint, SamplerChannel*> SamplerChannelMap;
342    
343              std::vector<SamplerChannel*> vSamplerChannels;   ///< contains all created sampler channels              SamplerChannelMap     mSamplerChannels;    ///< contains all created sampler channels
344              AudioOutputDeviceMap         mAudioOutputDevices; ///< contains all created audio output devices              AudioOutputDeviceMap  mAudioOutputDevices; ///< contains all created audio output devices
345              MidiInputDeviceMap           mMidiInputDevices;              MidiInputDeviceMap    mMidiInputDevices;   ///< contains all created MIDI input devices
346    
347              friend class SamplerChannel;              friend class SamplerChannel;
348      };      };
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