setStereo method
Force a track to stereo output, with optionally left/right panning.
This will cause the output of the track to convert to stereo, and then mix
it only onto the Front Left and Front Right speakers, regardless of the
speaker configuration. The left and right channels are modulated by
gains, which can be used to produce panning effects. This function may be
called to adjust the gains at any time.
If gains is not NULL, this track will be switched into forced-stereo
mode. If gains is NULL, this will disable spatialization (both the
forced-stereo mode of this function and full 3D spatialization of
MIX_SetTrack3DPosition()).
Negative gains are clamped to zero; there is no clamp for maximum, so one could set the value > 1.0f to make a channel louder.
The track's 3D position, reported by MIX_GetTrack3DPosition(), will be reset to (0, 0, 0).
\param track the track to adjust. \param gains the per-channel gains, or NULL to disable spatialization. \returns true on success or false on failure; call SDL_GetError() for more information.
\threadsafety It is safe to call this function from any thread.
\since This function is available since SDL_mixer 3.0.0.
\sa MIX_SetTrack3DPosition
extern SDL_DECLSPEC bool SDLCALL MIX_SetTrackStereo(MIX_Track *track, const MIX_StereoGains *gains)
{@category mixer}
Implementation
bool setStereo(Pointer<MixStereoGains> gains) =>
mixSetTrackStereo(this, gains);