openjpeg - Fork of openjpeg library for JPEG2000 encoding and decoding

Age	Commit message (Collapse)	Author
2018-02-18	bench_dwt: fix wrong index in iteration (issue found by Fethi Migaou)	Even Rouault

2017-09-19	Fix warnings and errors when compiling with a c++ compiler (#1021)	Even Rouault

2017-09-01	Sub-tile decoding: only allocate tile component buffer of the needed dimension	Even Rouault
	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.
2017-08-18	Subtile decoding: only do 5x3 IDWT computations on relevant areas of ↵	Even Rouault
	tile-component buffer. This lowers 'bin/opj_decompress -i ../MAPA.jp2 -o out.tif -d 0,0,256,256' down to 0.860s
2017-08-17	bench_dwt.c: fix signedness related warnings	Even Rouault

2017-06-20	Add bench_dwt program (compiled only if BUILD_BENCH_DWT=ON)	Even Rouault