Cross Reference: /external/libpng/pngwutil.c

Lines Matching refs:zstream
222    png_ptr->zstream.avail_in = (uInt)text_len;
223    png_ptr->zstream.next_in = (Bytef *)text;
224    png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
225    png_ptr->zstream.next_out = (Bytef *)png_ptr->zbuf;
231       ret = deflate(&png_ptr->zstream, Z_NO_FLUSH);
235          if (png_ptr->zstream.msg != NULL)
236             png_error(png_ptr, png_ptr->zstream.msg);
241       if (!(png_ptr->zstream.avail_out))
277          png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
278          png_ptr->zstream.next_out = png_ptr->zbuf;
281    } while (png_ptr->zstream.avail_in);
287       ret = deflate(&png_ptr->zstream, Z_FINISH);
292          if (!(png_ptr->zstream.avail_out))
329             png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
330             png_ptr->zstream.next_out = png_ptr->zbuf;
336          if (png_ptr->zstream.msg != NULL)
337             png_error(png_ptr, png_ptr->zstream.msg);
345    if (png_ptr->zstream.avail_out < png_ptr->zbuf_size)
346       text_len += png_ptr->zbuf_size - (png_size_t)png_ptr->zstream.avail_out;
377    if (png_ptr->zstream.avail_out < (png_uint_32)png_ptr->zbuf_size)
379          (png_size_t)(png_ptr->zbuf_size - png_ptr->zstream.avail_out));
382    deflateReset(&png_ptr->zstream);
383    png_ptr->zstream.data_type = Z_BINARY;
520    png_ptr->zstream.zalloc = png_zalloc;
521    png_ptr->zstream.zfree = png_zfree;
522    png_ptr->zstream.opaque = (voidpf)png_ptr;
546    ret = deflateInit2(&png_ptr->zstream, png_ptr->zlib_level,
559    png_ptr->zstream.next_out = png_ptr->zbuf;
560    png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
561    /* libpng is not interested in zstream.data_type */
563    png_ptr->zstream.data_type = Z_BINARY;
1851    png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
1852    png_ptr->zstream.next_out = png_ptr->zbuf;
1934       ret = deflate(&png_ptr->zstream, Z_FINISH);
1939          if (!(png_ptr->zstream.avail_out))
1942             png_ptr->zstream.next_out = png_ptr->zbuf;
1943             png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
1948          if (png_ptr->zstream.msg != NULL)
1949             png_error(png_ptr, png_ptr->zstream.msg);
1956    if (png_ptr->zstream.avail_out < png_ptr->zbuf_size)
1959          png_ptr->zstream.avail_out);
1962    deflateReset(&png_ptr->zstream);
1963    png_ptr->zstream.data_type = Z_BINARY;
2780    png_ptr->zstream.next_in = filtered_row;
2781    png_ptr->zstream.avail_in = (uInt)png_ptr->row_info.rowbytes + 1;
2788       ret = deflate(&png_ptr->zstream, Z_NO_FLUSH);
2792          if (png_ptr->zstream.msg != NULL)
2793             png_error(png_ptr, png_ptr->zstream.msg);
2799       if (!(png_ptr->zstream.avail_out))
2803          png_ptr->zstream.next_out = png_ptr->zbuf;
2804          png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
2807    } while (png_ptr->zstream.avail_in);