Whoops, need to convert from bits to bytes for frame size.

--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%404057

src/audio/alsa/SDL_alsa_audio.c

@@ -308,7 +308,7 @@ static void ALSA_PlayAudio(_THIS)
 	snd_pcm_uframes_t frames_left;
 	const Uint8 *sample_buf = (const Uint8 *) mixbuf;
 	const int frame_size = ( ((int) this->spec.channels) *
-	                         ((int) (this->spec.format & 0xFF)) );
+	                         (((int) (this->spec.format & 0xFF)) / 8) );
 
 	swizzle_alsa_channels(this);