Lines Matching defs:zstream
60 FFZStream zstream;
277 z_stream *const zstream = &s->zstream.zstream;
280 zstream->avail_in = size;
281 zstream->next_in = data;
282 while (zstream->avail_in > 0) {
283 ret = deflate(zstream, Z_NO_FLUSH);
286 if (zstream->avail_out == 0) {
289 zstream->avail_out = IOBUF_SIZE;
290 zstream->next_out = s->buf;
351 z_stream *const zstream = &s->zstream.zstream;
359 zstream->next_in = sd->data;
360 zstream->avail_in = sd->size;
378 zstream->next_out = buf;
379 zstream->avail_out = s->bytestream_end - buf;
380 ret = deflate(zstream, Z_FINISH);
381 deflateReset(zstream);
387 zstream->next_out - start);
485 z_stream *const zstream = &s->zstream.zstream;
513 zstream->avail_out = IOBUF_SIZE;
514 zstream->next_out = s->buf;
550 ret = deflate(zstream, Z_FINISH);
552 len = IOBUF_SIZE - zstream->avail_out;
556 zstream->avail_out = IOBUF_SIZE;
557 zstream->next_out = s->buf;
572 deflateReset(zstream);
593 bound = deflateBound(&s->zstream.zstream, sd->size);
612 enc_row_size = deflateBound(&s->zstream.zstream,
943 enc_row_size = deflateBound(&s->zstream.zstream,
1156 return ff_deflate_init(&s->zstream, compression_level, avctx);
1163 ff_deflate_end(&s->zstream);