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audio: Fixed off-by-one error in upsampling.

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icculus committed Jan 24, 2017
1 parent dad07f9 commit a80cb672e3365326a9926727bdf746b66eed9093
Showing with 2 additions and 2 deletions.
  1. +2 −2 src/audio/SDL_audiocvt.c
@@ -314,7 +314,7 @@ SDL_ResampleAudioSimple(const int chans, const double rate_incr,
SDL_memcpy(last_sample, final_sample, framelen);
}

dst = (outbuf + (dest_samples * chans)) - 1;
dst = (outbuf + (dest_samples * chans));
} else { /* downsample */
float *target = (outbuf + (dest_samples * chans));
dst = outbuf;
@@ -410,7 +410,7 @@ SDL_ResampleAudioSimple_si16_c2(const double rate_incr,
last_sample[1] = final_right;
last_sample[0] = final_left;

dst = (outbuf + (dest_samples * chans)) - 1;
dst = (outbuf + (dest_samples * chans));
} else {
Sint16 *target = (outbuf + (dest_samples * chans));
dst = outbuf;

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