summaryrefslogtreecommitdiffstats
path: root/audio/filter/af_scaletempo2_internals.h
diff options
context:
space:
mode:
Diffstat (limited to 'audio/filter/af_scaletempo2_internals.h')
-rw-r--r--audio/filter/af_scaletempo2_internals.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/audio/filter/af_scaletempo2_internals.h b/audio/filter/af_scaletempo2_internals.h
index f1b74ec64f..622d6e20da 100644
--- a/audio/filter/af_scaletempo2_internals.h
+++ b/audio/filter/af_scaletempo2_internals.h
@@ -64,7 +64,8 @@ struct mp_scaletempo2 {
double output_time;
// The offset of the center frame of |search_block| w.r.t. its first frame.
int search_block_center_offset;
- // Index of the beginning of the |search_block|, in frames.
+ // Index of the beginning of the |search_block|, in frames. This may be
+ // negative, which is handled by |peek_audio_with_zero_prepend|.
int search_block_index;
// Number of Blocks to search to find the most similar one to the target
// frame.