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Refactor: Replace manual memory management with smart pointers #457

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Replaced all malloc/free calls with std::unique_ptr to leverage RAII for memory management. Used custom deleters where needed to handle specific free functions, such as stbi_image_free and free_sd_ctx. Simplified resource cleanup by removing explicit free calls, reducing the risk of memory leaks and improving code readability. Adjusted function calls to align with smart pointer usage, ensuring compatibility and preventing raw pointer access

Replaced all `malloc`/`free` calls with `std::unique_ptr` to leverage RAII for
memory management. Used custom deleters where needed to handle specific free
functions, such as `stbi_image_free` and `free_sd_ctx`. Simplified resource
cleanup by removing explicit `free` calls, reducing the risk of memory leaks
and improving code readability. Adjusted function calls to align with smart
pointer usage, ensuring compatibility and preventing raw pointer access

Signed-off-by: Eric Curtin <ecurtin@redhat.com>
@MrGeRoI
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MrGeRoI commented Nov 17, 2024

So true. I keep getting memory leaks bc it allocates memory for images but im getting crash when i trying to free them

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