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* Premake work in progress for linux.
* Added dump function.
* Remove examples on linux
Small warning fix.
* * Don't build render-test on linux
* Removed work around virtual destructor warning, and just used virtual dtor for simplicity
* Git ignore obj directories
* Fix premake working on windows.
* * Fix sprintf_s functions
* Make generates arg parsing more robust
* Added FloatIntUnion to avoid type punning/strong aliasing issues, and repeated union definitions.
* Work around problems building on linux with getClass claiming a strict aliasing issue.
* Fix for targetBlock appearing potentiall used unintialized to gcc.
* Linux slang link options -fPIC to make dll.
* Add -fPIC to build options on linux.
* Add -ldl for linux on slang.
* Fixes to try and get premake working with .so on linux.
* Make core compile with -fPIC
* Try to fix linux linking with --no-as-needed before -ldl
* Add rpath back.
* Remove render-gl from linux build.
* Re-add location for linux.
* Don't include <malloc.h> except on windows.
* Remove unused line to fix warning on osx.
* Remove ambiguity on OSX for operator <<.
* Fixing ambiguity with operator overloading and Int types for OSX.
* Fix ambiguity around UInt and operator
* Fix ambiguity of UInt conversion for OSX.
* Added UnambiguousInt and UnambiguousUInt to make it easier to work around OSX integer coercion for UInt/Int types.
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* Cleanups on slang-generate
There is nothing too significant in these changes, but I'm trying to get
things in place so that we can:
- Clean up the stdlib code to do less explicit `StringBuilder`
operations and instead to use more of the "template engine" approach
- Start using slang-generate for code other than the slang stdlib, so
that we can generate more of our boilerplate.
The main new functionality here is that in a template/meta file, you can
now enclose an expression in `$(...)` to indicate that is should be
spliced into the result. E.g. instead of:
class ${{ sb << someClassName; }}
{
...
}
We can now write:
class $(someClassName)
{
...
}
The other bit of new functionality is support for a whole-line statement
escape, so that instead of:
${{ for( auto a : someCollection ) { }}
void $(a)() { ... }
${{ } }}
We can instead write:
$: for(auto a : someCollection) {
void $(a)() { ... }
$: }
I haven't yet tried to use that functionality in the stdlib meta-code,
but doing so would be an obvious next step.
* Fixup: change some $P to $p
The capitalization on some of the GLSL intrinsic mappings got messed up during a find-and-replace operation when removing the double `$` that used to be required to escape things.
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This changes logic of slang-generate to detect whether the newly generated .h file is different from the existing file, and update the existing file only when the actual content has changed. This helps prevent visual studio from repetitively rebuilding the slang project due to the header file being updated on every build.
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* First attempt at a Linux build
- Fix up places where C++ idioms were written assuming lenient behavior of Microsoft's compiler
- Add a few more alternatives for platform-specific behavior where Windows was the only platform accounted for.
- Add a basic Makefile that can at least invoke our build, even if it isn't going good dependency tracking, etc.
- Build `libslang.so` and `slangc` that depends on it, using a relative `RPATH` to make the binary portable (I hope)
- Add an initial `.travis.yml` to see if we can trigger their build process.
* Fixup: const bug in `List::Sort`
I'm not clear why this gets picked up by the gcc *and* clang that Travis uses, but not the (newer) gcc I'm using on Ubuntu here, but I'm hoping it is just some missing `const` qualifiers.
* Fixup: reorder specialization of "class info"
Clang complains about things being specialized after being instantiated (implicilty), and I hope it is just the fact that I generate the class info for the roots of the hierarchy after the other cases. We'll see.
* Fixup: add `platform.cpp` to unified/lumped build
* Fixup: Windows uses `FreeLibrary`
and not `UnloadLibrary`
* Fixup: fix Windows project file to include new source file
This obviously points to the fact that we are going to need to be generating these files sooner or later.
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The goal here is to get the Slang "standard library" code out of string literals and into something a bit more like an actual code file.
This is handled by having a `slang-generate` tool that can translate a "template" file that mixes raw Slang code (or any language we want to generate...) with generation logic that is implemented in C++ (currently).
This work isn't final by any stretch of the imagination, but it moves a lot of code and not merging it ASAP will complicate other changes.
My expectation is that the generator tool will be beefed up on an as-needed basis, to get our stdlib code working.
Similarly, the stdlib code does not really take advantage of the new approach as much as it could. That is something we can clean up along the way as we do modifications of the stdlib.
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