libmodplug: MixSoundBuffer size mismatch

[arthurzam]

When compiling QMPlay2 with -flto flag (I really recommend using it when building the release builds), a warning is found:

/home/arthur/dev/QMPlay2/src/modules/Modplug/libmodplug/snd_dsp.cpp:102:12: warning: type of 'MixSoundBuffer' does not match original declaration
 extern int MixSoundBuffer[MIXBUFFERSIZE*2];
            ^
/home/arthur/dev/QMPlay2/src/modules/Modplug/libmodplug/fastmix.cpp:17:5: note: previously declared here
 int MixSoundBuffer[MIXBUFFERSIZE*4];
     ^

I guess this snippet explains the problem - mismatch in size of array. I guess the best solution would be change the size to MIXBUFFERSIZE*4 in snd_dsp.cpp:102, but because I don't know what happens in libmodplug I think this is better for you to review it.

[zaps166]

I guess (...)

Does it link properly if extern also have MIXBUFFERSIZE*4 ?

[zaps166]

Aaah, this is only a warning... 😃