Lines Matching refs:pnmctx
31 PNMContext pnmctx;
39 pnmctx.bytestream_start =
40 pnmctx.bytestream = pc->buffer;
41 pnmctx.bytestream_end = pc->buffer + pc->index;
43 pnmctx.bytestream_start =
44 pnmctx.bytestream = (uint8_t *) buf; /* casts avoid warnings */
45 pnmctx.bytestream_end = (uint8_t *) buf + buf_size;
47 if (ff_pnm_decode_header(avctx, &pnmctx) < 0) {
48 if (pnmctx.bytestream < pnmctx.bytestream_end) {
68 next = pnmctx.bytestream - pnmctx.bytestream_start
70 if (pnmctx.bytestream_start != buf)