/[svn]/linuxsampler/trunk/src/engines/common/Event.h
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Diff of /linuxsampler/trunk/src/engines/common/Event.h

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revision 3118 by schoenebeck, Fri Apr 21 13:33:03 2017 UTC revision 3205 by schoenebeck, Wed May 24 20:05:38 2017 UTC
# Line 166  namespace LinuxSampler { Line 166  namespace LinuxSampler {
166                  type_note_pressure, ///< polyphonic key pressure (aftertouch)                  type_note_pressure, ///< polyphonic key pressure (aftertouch)
167                  type_play_note, ///< caused by a call to built-in instrument script function play_note()                  type_play_note, ///< caused by a call to built-in instrument script function play_note()
168                  type_stop_note, ///< caused by a call to built-in instrument script function note_off()                  type_stop_note, ///< caused by a call to built-in instrument script function note_off()
169                    type_kill_note, ///< caused by a call to built-in instrument script function fade_out()
170                  type_note_synth_param, ///< change a note's synthesis parameters (upon real-time instrument script function calls, i.e. change_vol(), change_tune(), change_pan(), etc.)                  type_note_synth_param, ///< change a note's synthesis parameters (upon real-time instrument script function calls, i.e. change_vol(), change_tune(), change_pan(), etc.)
171              } Type;              } Type;
172              enum synth_param_t {              enum synth_param_t {
173                  synth_param_volume,                  synth_param_volume,
174                    synth_param_volume_time,
175                  synth_param_pitch,                  synth_param_pitch,
176                    synth_param_pitch_time,
177                  synth_param_pan,                  synth_param_pan,
178                  synth_param_cutoff,                  synth_param_cutoff,
179                  synth_param_resonance,                  synth_param_resonance,
# Line 347  namespace LinuxSampler { Line 350  namespace LinuxSampler {
350       */       */
351      template<typename T>      template<typename T>
352      void EventGenerator::scheduleAheadMicroSec(RTAVLTree<T>& queue, T& node, int32_t fragmentPosBase, uint64_t microseconds) {      void EventGenerator::scheduleAheadMicroSec(RTAVLTree<T>& queue, T& node, int32_t fragmentPosBase, uint64_t microseconds) {
353          node.scheduleTime = uiTotalSamplesProcessed + fragmentPosBase + float(uiSampleRate) * (float(microseconds) / 1000000.f);          // round up (+1) if microseconds is not zero (i.e. because 44.1 kHz and
354            // 1 us would yield in < 1 and thus would be offset == 0)
355            const sched_time_t offset =
356                (microseconds != 0LL) ?
357                    1.f + (float(uiSampleRate) * (float(microseconds) / 1000000.f))
358                    : 0.f;
359            node.scheduleTime = uiTotalSamplesProcessed + fragmentPosBase + offset;
360          queue.insert(node);          queue.insert(node);
361      }      }
362    
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