Lines Matching defs:buf_size
441 int av_fifo_generic_peek_at(AVFifoBuffer *f, void *dest, int offset, int buf_size, void (*func)(void*, void*, int))
445 if (offset < 0 || buf_size > av_fifo_size(f) - offset)
453 while (buf_size > 0) {
459 len = FFMIN(f->end - rptr, buf_size);
467 buf_size -= len;
474 int av_fifo_generic_peek(AVFifoBuffer *f, void *dest, int buf_size,
477 return av_fifo_generic_peek_at(f, dest, 0, buf_size, func);
480 int av_fifo_generic_read(AVFifoBuffer *f, void *dest, int buf_size,
483 if (buf_size > av_fifo_size(f))
487 int len = FFMIN(f->end - f->rptr, buf_size);
495 buf_size -= len;
496 } while (buf_size > 0);