openjpeg/src
Even Rouault f9e9942330 Sub-tile decoding: only allocate tile component buffer of the needed dimension
Instead of being the full tile size.

* Use a sparse array mechanism to store code-blocks and intermediate stages of
  IDWT.
* IDWT, DC level shift and MCT stages are done just on that smaller array.
* Improve copy of tile component array to final image, by saving an intermediate
  buffer.
* For full-tile decoding at reduced resolution, only allocate the tile buffer to
  the reduced size, instead of the full-resolution size.
2017-09-01 16:30:29 +02:00
..
bin opj_compress: reorder checks related to code block dimensions, to avoid potential int overflow 2017-09-01 10:26:53 +02:00
lib Sub-tile decoding: only allocate tile component buffer of the needed dimension 2017-09-01 16:30:29 +02:00
CMakeLists.txt trunk: fixed cmake config so as to be able to link opj_jpip_server with FCGI. 2013-10-30 08:59:23 +00:00