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Diffstat (limited to 'note_compiler/templates/get_sample.1')
| -rw-r--r-- | note_compiler/templates/get_sample.1 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/note_compiler/templates/get_sample.1 b/note_compiler/templates/get_sample.1 new file mode 100644 index 0000000..3d73052 --- /dev/null +++ b/note_compiler/templates/get_sample.1 @@ -0,0 +1,23 @@ +fixed_t Note::get_sample() +{ + if (freq!=dest_freq) + { + // the div.by.zero if p_frames=0 is avoided because then the + // if-condition below is always true + if (portamento_t>=portamento_frames) + freq=dest_freq; + else //will only happen if p_t < p_frames -> p_frames is always > 0 -> div. ok + freq = old_freq + (dest_freq-old_freq)*portamento_t/portamento_frames; + + do_ksl(); + + portamento_t++; + } + + fixed_t actual_freq=freq*pitchbend >>SCALE; + + fixed_t *temp; + temp=old_oscval; //swap the current and old oscval-pointers + old_oscval=oscval; + oscval=temp; + |