Function findModule

Source/3rdParty/bgfx/src/debug_renderdoc.cpp:20–64

namespace bgfx
{
	void* findModule(const char* _name)
	{
#if BX_PLATFORM_WINDOWS
		// NOTE: there was some reason to do it this way instead of simply calling GetModuleHandleA,
		// but not sure what it was.
		HANDLE process = GetCurrentProcess();
		DWORD size;
		BOOL result = EnumProcessModules(process
						, NULL
						, 0
						, &size
						);
		if (0 != result)
		{
			HMODULE* modules = (HMODULE*)BX_STACK_ALLOC(size);
			result = EnumProcessModules(process
				, modules
				, size
				, &size
				);

			if (0 != result)
			{
				char moduleName[MAX_PATH];
				for (uint32_t ii = 0, num = uint32_t(size/sizeof(HMODULE) ); ii < num; ++ii)
				{
					result = GetModuleBaseNameA(process
								, modules[ii]
								, moduleName
								, BX_COUNTOF(moduleName)
								);
					if (0 != result
					&&  0 == bx::strCmpI(_name, moduleName) )
					{
						return (void*)modules[ii];
					}
				}
			}
		}
#else
		BX_UNUSED(_name);
#endif // BX_PLATFORM_WINDOWS

		return NULL;
	}

	pRENDERDOC_GetAPI RENDERDOC_GetAPI;
	static RENDERDOC_API_1_1_2* s_renderDoc = NULL;