cpp/openttd-patchpack/source Files · cmake/FindXaudio2.cmake

Files @ r26728:d50c0d7b11c7

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r26728:d50c0d7b11c7 425 B text/x-cmake Show Annotation Show as Raw Download as Raw

Rubidium

Fix: virtual call from constructor

That fills an instance variable that is only read from the Game Options window
and that is overwritten when the video driver is started. Since you cannot get
into the Game Options window without starting the video driver, it is just
pointless and wrong code that would never be noticed by the end user.

# Autodetect if xaudio2 can be used.

include(CheckCXXSourceCompiles)
set(CMAKE_REQUIRED_FLAGS "")

check_cxx_source_compiles("
    #include <cstdio>
    #include <windows.h>

    #undef NTDDI_VERSION
    #undef _WIN32_WINNT

    #define NTDDI_VERSION    NTDDI_WIN8
    #define _WIN32_WINNT     _WIN32_WINNT_WIN8

    #include <xaudio2.h>
    int main() { printf(\"%s\\\\n\", XAUDIO2_DLL_A); return 0; }"
    XAUDIO2_FOUND
)