libvkvg.so links to libstdc++ about vkvg HOT 6 CLOSED

I may take on that task as I have a need to remove all C++ libraries/dependencies from my other projects using Vkvg.

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Yes, I know, since I've implemented vma (vulkan mem allocator) which is a c++ source, the final linkage is c++. I have to implement my own allocator. I should add a note on the first page maybe.

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Update on this, I have figured out the ground work for this project. Essentially, I have to refactor vk_mem_alloc.h file by translating template codes into macro-equivalence and write single inheritance VTable system for classes (C-style Vtable wouldn't easily support multi-inheritance so you may have to be careful there.) vk_mem_alloc.h file is pretty big as it is about 17,000 lines and should be broken up to at least 40 files.

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we may also create our own allocator for vkvg, distributing memory from shared pools in vkvgDevice. Translating vma to c should be done by code generation, but I don't know if it worth doing it and maintain a c version of vma in parallel...

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I personally don't know of any C++ to C translation program that works and LLVM depreciated the "C" compilation target for their LLC compiler so that one is out.

Basically in C++ to C process that I plan on doing is utilizing this idea from proof of concept: https://github.com/LinuxLegend/TestVTable

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I was suggesting making the translation by automation (self made code gen), but if you want to start a vma c implementation with your vtable lib, that would be surely a nice exercise for you and a test case your lib. If you make it, it could be implemented as an optional feature. But a dedicated custom allocator for vkvg is a feature I will test.

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