openjpeg/src/lib/openjp2/opj_includes.h, branch masterFork of openjpeg library for JPEG2000 encoding and decodinghttps://git.carlh.net/cgit/openjpeg/atom?h=master2023-09-24T11:54:28ZRequire `stdint.h` & `inttypes.h`2023-09-24T11:54:28Zmayeutmayeut@users.noreply.github.com2023-09-24T11:54:28Zurn:sha1:c4b3a91ede1d0301f7f5f50287c0bda35aa7ca7e
With #1450 which goes with 480cc9d49775d018c19ce0e01f6be27858d63d39 "Remove support for non-C99 compilers (like VS2010) that don't support snprintf()",
support for MSVC versions prior to vs2015 is dropped: https://stackoverflow.com/questions/2915672/snprintf-and-visual-studio-2010
This means that all supported MSVC versions do have `stdint.h` & `inttypes.h` now.
For non windows platforms, those headers were already mandatory.
Make them mandatory for all builds.
Sub-tile decoding: only allocate tile component buffer of the needed dimension2017-09-01T14:30:29ZEven Rouaulteven.rouault@spatialys.com2017-09-01T14:30:29Zurn:sha1:f9e9942330f476b66ac4a35d0ae521200878f343
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.
Enable __SSE__ / __SSE2__ with Visual Studio2017-06-20T16:24:21ZEven Rouaulteven.rouault@spatialys.com2017-06-20T16:24:21Zurn:sha1:f06cfadef8e2b1ad9008957cc6bc80a27c53f2ebMQC/RAW decoder: use an artificial 0xFF 0xFF terminating marker.2017-06-02T16:24:07ZEven Rouaulteven.rouault@spatialys.com2017-06-02T14:49:26Zurn:sha1:532243f1fd9997db63ea7f6b199d21138ccf58a3
This saves comparing the current pointer with the end of buffer pointer.
This results at least in tiny speed improvement for raw decoding, and
smaller code size for MQC as well.
This kills the remains of the raw.h/.c files that were only used for
decoding. Encoding using the mqc structure already.
Reformat: apply reformattin on .h files (#128)2017-05-15T10:21:30ZEven Rouaulteven.rouault@spatialys.com2017-05-15T10:21:30Zurn:sha1:3c2972f924857016bb454201c7e92f25de9105eeFix some warnings (#838)2016-09-13T22:12:43ZMatthieu Darboismayeut@users.noreply.github.com2016-09-13T22:12:43Zurn:sha1:0954bc11e3ab6a39d86e5ed51286da4b8989743d
Fix warnings introduced by uclouvain/openjpeg#786Merge branch 'bit-fields-type' of https://github.com/smuehlst/openjpeg into smuehlst-bit-fields-type2016-09-13T19:21:11ZAntonin Descampeantonin@gmail.com2016-09-13T19:21:11Zurn:sha1:f66e1204523415e8936c237ce9cc759e2185708fMerge branch 'master' of https://github.com/uclouvain/openjpeg into tier1_optimizations_multithreading_22016-09-08T08:30:09ZEven Rouaulteven.rouault@spatialys.com2016-09-08T08:30:09Zurn:sha1:48c16b2c199210a3c20b306a737eac5fc2c8f6c9
Conflicts:
src/lib/openjp2/t1.c
Moved type OPJ_BITFIELD from openjpeg.h to opj_includes.h2016-09-07T06:41:01ZStephan Mühlstrasserstm@pdflib.com2016-09-07T06:41:01Zurn:sha1:8750e183c652de44d332e786842ca33182c375be
OPJ_BITFIELD is used only in internal headers and must not
appear in the public openjpeg.h header.Change 'restrict' define to 'OPJ_RESTRICT' (#816)2016-09-05T22:49:53ZMatthieu Darboismayeut@users.noreply.github.com2016-09-05T22:49:53Zurn:sha1:9f24b078c7193e886f6cfb329d3469eb1facf68d
Visual Studio 2015 does not pass regression tests with `__restrict` so kept disabled for MSVC.
Need to check proper usage of OPJ_RESTRICT (if correct then there’s
probably a bug in vc14)
Closes #661