John Kessenich
1fbb9c1430
PP: Non-functional: clean up, simplify, completely identical operation.
2016-12-20 18:36:49 -07:00
John Kessenich
b8387c87d0
PP: Non-functional: Remove custom allocator and related improvements.
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Removed the preprocesser memory pool.
Removed extra copies and unnecessary allocations of objects related to the ones
that were using the pool.
Replaced some allocated pointers with objects instead, generally using more
modern techiques. There end up being fewer memory allocations/deletions to get right.
Overall combined effect of all changes is to use slightly less memory and
run slightly faster (< 1% for both, but noticable).
As part of simplifying the code base, this change makes it easier to see
PP symbol tracking, which I suspect has an even bigger run-time simplification
to make.
2016-12-19 21:57:06 -07:00
John Kessenich
66ec80e01b
Build: C++ headers: Replace PR #366 with a more directed version.
2016-08-05 14:04:23 -06:00
baldurk
d7c5ead6a1
Compile fixes for gcc -Wall
2015-08-05 21:04:23 +02:00
John Kessenich
ca3457f1a7
glslang: Fix a few more warnings, and see it using nullptr causes anyone problems (testing c++11 portability).
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31218 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2015-05-18 01:59:45 +00:00
John Kessenich
51cdd90fa8
Fix the few non-portable uses of "char" (where a -1 might be relevant): All uses of char are now either "int", "unsigned char" or char arrays for storing strings. Also, went to consistent "char* foo" coding convention. (There were only a few ambiguous uses.)
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@25400 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2014-02-18 23:37:57 +00:00
John Kessenich
bf688510a8
For portability, use std::map instead of std::hash_map in recent preprocessor fix.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23632 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-10-21 19:50:14 +00:00
John Kessenich
1f4104fbb1
Fix memory corruption problem in the preprocessor, removing custom hash-tables/etc. and replacing with std containers.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23623 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-10-20 18:18:36 +00:00
John Kessenich
b603f918a4
Put all glslang internals (but not the external interface) into the glslang namespace.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22882 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-08-29 00:39:25 +00:00
John Kessenich
7213324259
Reframe the preprocessor as a C++ class, with instances, removing all C code, removing all global variables. Upgrade bison version to pass a parse context on through to the preprocessor. All the basic things to make something thread safe.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22291 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-07-08 19:39:16 +00:00
