Lines Matching refs:read_pos
53 int read_pos;
102 ring->read_pos = 0;
107 return av_fifo_can_read(ring->fifo) - ring->read_pos;
121 ret = av_fifo_peek(ring->fifo, dest, buf_size, ring->read_pos);
122 ring->read_pos += buf_size;
124 if (ring->read_pos > ring->read_back_capacity) {
125 av_fifo_drain2(ring->fifo, ring->read_pos - ring->read_back_capacity);
126 ring->read_pos = ring->read_back_capacity;
159 return ring->read_pos;
166 ring->read_pos += offset;