diff options
| -rw-r--r-- | libavcodec/acelp_filters.c | 10 | ||||
| -rw-r--r-- | libavcodec/acelp_filters.h | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/libavcodec/acelp_filters.c b/libavcodec/acelp_filters.c index 03c4a544f6..a75d2291cd 100644 --- a/libavcodec/acelp_filters.c +++ b/libavcodec/acelp_filters.c @@ -85,22 +85,22 @@ void ff_acelp_convolve_circ( int16_t* fc_out, const int16_t* fc_in, const int16_t* filter, - int subframe_size) + int len) { int i, k; - memset(fc_out, 0, subframe_size * sizeof(int16_t)); + memset(fc_out, 0, len * sizeof(int16_t)); /* Since there are few pulses over an entire subframe (i.e. almost all fc_in[i] are zero) it is faster to loop over fc_in first. */ - for(i=0; i<subframe_size; i++) + for(i=0; i<len; i++) { if(fc_in[i]) { for(k=0; k<i; k++) - fc_out[k] += (fc_in[i] * filter[subframe_size + k - i]) >> 15; + fc_out[k] += (fc_in[i] * filter[len + k - i]) >> 15; - for(k=i; k<subframe_size; k++) + for(k=i; k<len; k++) fc_out[k] += (fc_in[i] * filter[k - i]) >> 15; } } diff --git a/libavcodec/acelp_filters.h b/libavcodec/acelp_filters.h index 6436e10d18..324be3b63d 100644 --- a/libavcodec/acelp_filters.h +++ b/libavcodec/acelp_filters.h @@ -75,7 +75,7 @@ void ff_acelp_convolve_circ( int16_t* fc_out, const int16_t* fc_in, const int16_t* filter, - int subframe_size); + int len); /** * LP synthesis filter. |