IOBUF_SIZE         47 libavcodec/pngenc.c     uint8_t buf[IOBUF_SIZE];
IOBUF_SIZE        223 libavcodec/pngenc.c             if(s->bytestream_end - s->bytestream > IOBUF_SIZE + 100)
IOBUF_SIZE        224 libavcodec/pngenc.c                 png_write_chunk(&s->bytestream, MKTAG('I', 'D', 'A', 'T'), s->buf, IOBUF_SIZE);
IOBUF_SIZE        225 libavcodec/pngenc.c             s->zstream.avail_out = IOBUF_SIZE;
IOBUF_SIZE        351 libavcodec/pngenc.c     s->zstream.avail_out = IOBUF_SIZE;
IOBUF_SIZE        398 libavcodec/pngenc.c             len = IOBUF_SIZE - s->zstream.avail_out;
IOBUF_SIZE        402 libavcodec/pngenc.c             s->zstream.avail_out = IOBUF_SIZE;