diff options
| -rw-r--r-- | libavutil/fifo.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/libavutil/fifo.c b/libavutil/fifo.c index d741bdd395..e1f2175530 100644 --- a/libavutil/fifo.c +++ b/libavutil/fifo.c @@ -194,26 +194,7 @@ int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_siz int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size, void (*func)(void *, void *, int)) { - uint8_t *rptr = f->rptr; - - if (buf_size > av_fifo_size(f)) - return AVERROR(EINVAL); - - do { - int len = FFMIN(f->end - rptr, buf_size); - if (func) - func(dest, rptr, len); - else { - memcpy(dest, rptr, len); - dest = (uint8_t *)dest + len; - } - rptr += len; - if (rptr >= f->end) - rptr -= f->end - f->buffer; - buf_size -= len; - } while (buf_size > 0); - - return 0; + return av_fifo_generic_peek_at(f, dest, 0, buf_size, func); } int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size, |