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-rw-r--r--libavcodec/ac3.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/ac3.h b/libavcodec/ac3.h
index 1f5a7115d7..5ece9acf84 100644
--- a/libavcodec/ac3.h
+++ b/libavcodec/ac3.h
@@ -149,8 +149,9 @@ void ff_ac3_bit_alloc_calc_psd(int8_t *exp, int start, int end, int16_t *psd,
* @param[in] dba_lengths length of each segment
* @param[in] dba_values delta bit allocation for each segment
* @param[out] mask calculated masking curve
+ * @return returns 0 for success, non-zero for error
*/
-void ff_ac3_bit_alloc_calc_mask(AC3BitAllocParameters *s, int16_t *band_psd,
+int ff_ac3_bit_alloc_calc_mask(AC3BitAllocParameters *s, int16_t *band_psd,
int start, int end, int fast_gain, int is_lfe,
int dba_mode, int dba_nsegs, uint8_t *dba_offsets,
uint8_t *dba_lengths, uint8_t *dba_values,