diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-10-11 18:53:27 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-10-11 18:53:27 +0400 |
| commit | 1997cba227138efb1bf9aeb514a2eef15385eef1 (patch) | |
| tree | e4bb262433be45fc5c660ada22fd80f57375bc0e /source/blender/editors/space_sequencer/sequencer_draw.c | |
| parent | 79f21f88c2be305962f6432bf8b1af94056fd92b (diff) | |
Fix crash drawing waveform with zero length sound, found looking into sound reading bug.
Diffstat (limited to 'source/blender/editors/space_sequencer/sequencer_draw.c')
| -rw-r--r-- | source/blender/editors/space_sequencer/sequencer_draw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/editors/space_sequencer/sequencer_draw.c b/source/blender/editors/space_sequencer/sequencer_draw.c index 0f5398f24a7..9e402de3b9d 100644 --- a/source/blender/editors/space_sequencer/sequencer_draw.c +++ b/source/blender/editors/space_sequencer/sequencer_draw.c @@ -187,6 +187,9 @@ static void drawseqwave(Scene *scene, Sequence *seq, float x1, float y1, float x if(!seq->sound->waveform) sound_read_waveform(seq->sound); + if(!seq->sound->waveform) + return; /* zero length sound */ + waveform = seq->sound->waveform; startsample = floor((seq->startofs + seq->anim_startofs)/FPS * SOUND_WAVE_SAMPLES_PER_SECOND); |