SDL_mixer seems to work differently on the emulator from the device.
Using the emulator I can play both .wav and .ogg files without a problem
using SDL_mixer, but on my device no sound comes out.
My sound initialisation function:
void InitSound()
{
const int NUM_CHANNELS = 16;
int rate = 44100;
Uint16 format = AUDIO_S16SYS;
int channels = 2;
int bufferSize = 1024;
if ( Mix_OpenAudio(rate, format, channels, bufferSize) == 0 )
Mix_AllocateChannels(NUM_CHANNELS);
else
Debug::DbgOutF( "Mix_OpenAudio: %s\n", Mix_GetError() );
}
My call for playing:
Mix_Music* pMusic = Mix_LoadMUS( filename ); <- for
.ogg and other music files
Mix_Chunk* pSound = Mix_LoadWAV( filename ); <- for .wav files
And then I call different SDL_mixer function for playing the above files
bool repeat; <- true or false depending if I want one time play or infinite
Mix_PlayMusic(pMusic, repeat?-1:0); <- for .ogg and
other music files
Mix_PlayChannel(-1, pSound, repeat?-1:0 ) <- for .wav files
For code clarity above I haven't included my checks if pointers and
return value of SDL_mixer calls are valid, but in my actual game I
check that either pMusic or pSound are not NULL depending on my sound
file and that the return value of the Mix_* calls is 0 according to
the documentation.
I haven't tested the sample from
https://github.com/thp/sdl2-opengles-test yet, but don't expect
different results.
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