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32x: preliminary PWM implementation. 32x opts in menu

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@790 be3aeb3a-fb24-0410-a615-afba39da0efa
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notaz 2009-09-22 19:38:49 +00:00
parent 5e128c6d27
commit db1d3564e6
16 changed files with 256 additions and 46 deletions
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3
pico/sound/sound.c
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@ -356,6 +356,9 @@ static int PsndRender(int offset, int length)
cdda_raw_update(buf32, length);
}
if ((PicoAHW & PAHW_32X) && (PicoOpt & POPT_EN_PWM))
p32x_pwm_update(buf32, length, stereo);
// convert + limit to normal 16bit output
PsndMix_32_to_16l(PsndOut+offset, buf32, length);