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Author SHA1 Message Date
Mateusz Łoskot
61d55226f9 [CircleCI] Switch build GCC 8.1 to 8.2 2018-08-25 22:46:08 +02:00
Mateusz Łoskot
29f84f402c Add GCC flags extended with extra warnings [ci skip] 
Currently, the extended flags are disabled by default.
The list of extra warnings taken from Trac ticket
https://svn.boost.org/trac10/ticket/4014
 2018-08-25 10:07:22 +02:00
Mateusz Łoskot
fb272d6c86 Emphasize branch requirement and simplify description section [ci skip] 2018-08-24 09:57:16 +02:00
Mateusz Łoskot
0c9053f28d Format preparation steps for better readability [ci skip] 2018-08-24 09:55:55 +02:00
Mateusz Loskot
9ac0cbca00 Merge pull request #122 from mloskot/ml/cmake-minor-fixes 
Apply minor fixes to CMake configuration
 2018-08-23 15:04:38 +02:00
Mateusz Łoskot
ced645c476 Apply minor fixes to CMake configuration [ci skip] 2018-08-23 15:03:42 +02:00
Mikhail Gorbushin
eebe183375 remove std::bind2nd 2018-08-21 09:40:55 -04:00
Stefan Seefeld
56c2389500 Fix (some) warnings. boost-1.68.0 2018-07-29 13:50:25 -04:00
Mateusz Loskot
ea9fb1581f Merge pull request #119 from jbeich/freebsd 
Unbreak IO extensions on BSDs (1.68 regression)
 2018-07-24 09:59:45 +01:00
Jan Beich
48643aa038 Don't use non-standard header for alloca() 
In file included from /usr/local/include/boost/gil/extension/io/png/read.hpp:29:
In file included from /usr/local/include/boost/gil/io/get_reader.hpp:22:
In file included from /usr/local/include/boost/gil/io/get_read_device.hpp:26:
In file included from /usr/local/include/boost/gil/io/path_spec.hpp:23:
/usr/include/malloc.h:3:2: error: "<malloc.h> has been replaced by <stdlib.h>"
 2018-07-20 14:17:23 +00:00
chhenning
e4af4fc2d6 Merge pull request #118 from adrianbroher/fix-png-grayalpha-load 
Fix png grayalpha load
 2018-07-18 17:37:49 -04:00
Marcel Metz
1253700adb Use png_get_valid to properly identify tRNS chunks in PNG files 
When loading PNG images with "simple transparency" the IO extension
should expland the contained alpha palette into a proper alpha channel.
Currenty the code queries if the image contains an alpha channel, which
is different from an alpha palette.

Fixes: #117
 2018-07-18 08:10:51 +02:00
Marcel Metz
21b5f685e8 Add test image to check loading of grayalpha PNG images with tRNS 
A test image with 8-bit grayscale colorspace and simple alpha palette
(tRNS chunk).  Generated with ImageMagick (version: 6.9.9-38 Q16) by
invoking:

```
convert -size 64x64 xc:transparent \
  -stroke Firebrick -fill tomato -strokewidth 2 \
  -draw 'translate 32,32 circle 0,0 32,0' \
  -colorspace Gray -depth 8 \
  -density 28.35 -units PixelsPerCentimeter \
  grayalpha-with-tRNS-chunk.png
```
 2018-07-18 08:10:51 +02:00
Stefan Seefeld
51cf617c63 Fix 'raw' IO extension. 2018-07-15 20:37:06 -04:00
Mateusz Loskot
c192814572 Merge pull request #115 from mloskot/ml/contributing-fix-toc [ci skip] 
Fix TOC internal links in CONTRIBUTING.md
 2018-07-04 01:38:41 +02:00
Mateusz Loskot
6f31114155 Merge pull request #114 from mloskot/ml/fix-doc-link-to-stable [ci skip] 
Update documentation link in README
 2018-07-04 01:36:18 +02:00
Mateusz Łoskot
4811017934 Fix TOC internal links in CONTRIBUTING.md [ci skip] 2018-07-04 01:34:13 +02:00
Mateusz Łoskot
ddced0fa71 Update documentation link in README [ci skip] 
Point to documentation generated from latest master branch
 2018-07-03 23:45:57 +02:00
Mateusz Loskot
38c36c6b01 Merge pull request #113 from mloskot/ml/intro-pull-requests-protocol [ci skip] 
Require PRs to be based on develop, and never on master
 2018-07-03 21:08:05 +02:00
Mateusz Loskot
88017e792d Merge pull request #112 from mloskot/ml/doc-tutorial-embed-video 
[doc] Embed original video by Lubomir Bourdev in Tutorial
 2018-07-03 21:06:56 +02:00
Mateusz Łoskot
1fc2f43fb3 Require PRs to be based on develop, and never on master [ci skip] 2018-07-03 18:05:20 +02:00
Mateusz Łoskot
837dbd9a3c [doc] Embed original video by Lubomir Bourdev in Tutorial 
This video lecture was originally published at
https://stlab.adobe.com/gil/presentation/index.htm

Boost.GIL maintainers received agreement from Lubomir Bourdev to
copy and preseve the original video:
https://lists.boost.org/boost-gil/2018/06/0032.php

The lecture has also been archived by Sean Parent (Adobe) at
https://youtu.be/RjNz_sl-eXk
Thanks to Sean for sharing .MOV file he captured from the original server.
 2018-07-03 17:29:07 +02:00
Mateusz Loskot
439d2e67e7 Merge pull request #111 from mloskot/ml/circleci-fix-branch-filter 
[circleci] Allow only master and develop branches for all build jobs
 2018-06-27 22:03:45 +02:00
Mateusz Łoskot
ba518df03a [circleci] Allow only master and develop branches for all build jobs 
CircleCI 2.0 does not yet support branch filtering per workflow.
 2018-06-27 21:11:55 +02:00
Stefan Seefeld
089ca49085 A few more CI fixes. 2018-06-27 08:10:32 -04:00
Mateusz Loskot
0216ea4fe8 [circleci] Enable for master branch 2018-06-27 07:37:19 -04:00
Stefan Seefeld
51028a2335 Fix documentation upload process. 2018-06-27 00:42:30 -04:00
Mateusz Łoskot
e0ef163d2b [travis] Allow failures for variant=ubsan_integer 
Currently, UBSan integer checks report several false positives due to
unsigned integer overflows (well-defined).
Instead of hiding them completely, keep them displayed on the matrix
until we decide how to handle. For example, there may be some issues
regarding size of unsigned type used, etc.

Sort variant=ubsan_* jobs.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
c95bcf96ad Remove #define GIL_VERSION "2.1.2" 
The macro was replaced by recently added gil/version.hpp

Closes #82
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
a000f26cf4 Fix mention links in CONTRIBUTING.md [ci skip] 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
e4322aa094 Remove dependency on Boost.SmartPtr 
Replace boost::shared_ptr with C++11 std::shared_ptr.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
abb260ed05 [cmake] Add targets for individual I/O format tests 
Unify tests set with Jamfile and fabscript definitions.
Search for libtiffxx and tiffio.hxx with C++ stream
interface for TIFF - required by I/O.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
81db99b734 Resolve ambiguous ofstream due to imported std and filesystem namespaces 
Replace using namespace std import with full std:: qualification.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
a435900b34 Remove dependency on boost::lexical_cast 
Replace lexical_cast with C++11 std::to_string function.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
8e1db33826 Remove dependency on boost::array 
Replace boost::array with C++11 std::array.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
472d1e57d3 Fix warning: extra ';' [ci skip] 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
3d311c68e3 [appveyor] List required Boost libraries explicitly 
Group list of deps for easy identification of direct ones.
Add --quiet option to git submodule commands on Travis CI.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
550be8fd32 [travis] Group list of deps for easy identification of direct ones [ci skip] 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
2c5e0d227d [travis] List required Boost libraries explicitly [skip appveyor] 
tools/boostdep/depinst/depinst.py helper automatically calculates
maximum set of required Boost libraries, based on #include-s.

Manual listing should help to control any new additions
and prevent introduction of unwanted dependencies.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
cc6ba0ae72 Disable unaligned pointer access 
Rename GIL_NONWORD_POINTER_ALIGNMENT_SUPPORTED
    to BOOST_GIL_CONFIG_HAS_UNALIGNED_ACCESS.
Undefine BOOST_GIL_CONFIG_HAS_UNALIGNED_ACCESS by default and document it.
If defined, issue warning or error, depending on target platform.

This changes how packed_channel_reference_base-based channels perform
access - aligned memory access by default.

This also fixes undefined behavior detected by UBSan in some test cases.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
30c249de9e [doc] Add BOOST_GIL_DOXYGEN_ONLY to Doxyfile [ci skip] 
To be used as #ifdef test for definitions that should be preprocessed
only by Doxygen, but skipped during normal compilation.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
0963021f8b [doc] Remove unused Doxygen predefine ADOBE_GIL_STANDALONE_DOCUMENTATION [ci skip] 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
f3d80cfddb [b2] Add -Wcast-align to <cxxflags> for GCC/clang [ci skip] 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
189889e39f Add Boost.Build variants for UBSan-enabled builds 
The build variants enable group of checks offered by clang
UndefinedBehaviorSanitizer detector.

Add sanitizers suppression file in .ci/blacklist.supp based on
copy of the file from Boost.Beast.

Update Travis CI:
  - Add .ci/build-and-test.sh script as handy proxy for b2 command.
  - Add build jobs for each of the three new UBSan variants.
  - Display COMPILER and VARIANT first as these two are most important
    details while inspecting the build matrix
    (TOOLSET can be derived from COMPILER).
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
472ec6bafc [doc] Describe development workflow using CMake [ci skip] 
Add "Using Faber" section.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
bfb0c15323 [cmake] Update FindBoost.cmake auto-download instructions [ci skip] 
Add GIL_DISABLE_FINDBOOST_DOWNLAOD option (default=OFF).
Output values of Boost_INCLUDE_DIRS and BOOST_LIBRARY_DIRS
  - should help to know which Boost we are building GIL against.
Fix add_executable with empty sources list.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
2476006f9f Fix typo [ci skip] 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
5c2ad8d142 [circleci] Remove gcc 4.7 build jobs [ci skip] 
First GCC 4.8.1 was the first feature-complete implementation of C++11.
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
94f5ad613a Use promote_integral in channel_invert algorithm 
This should help to avoid UB due to possible signed integer overflows,
for minimum/maximum of input channel domain.

Fixes #89
 2018-06-27 00:02:27 -04:00
Mateusz Łoskot
7f6eb255c7 Simplify pull template sections [ci skip] 2018-06-27 00:02:27 -04:00