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Lines Matching full:zstream

961       ret = deflate(&png_ptr->zstream, Z_SYNC_FLUSH);
967          if (png_ptr->zstream.msg != NULL)
968             png_error(png_ptr, png_ptr->zstream.msg);
973       if (!(png_ptr->zstream.avail_out))
978          png_ptr->zstream.next_out = png_ptr->zbuf;
979          png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
985    if (png_ptr->zbuf_size != png_ptr->zstream.avail_out)
989                      png_ptr->zbuf_size - png_ptr->zstream.avail_out);
990       png_ptr->zstream.next_out = png_ptr->zbuf;
991       png_ptr->zstream.avail_out = (uInt)png_ptr->zbuf_size;
1074    deflateEnd(&png_ptr->zstream);