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

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This commit is contained in:
Ryan C. Gordon 2017-01-24 00:03:36 -05:00
parent dad07f960b
commit a80cb672e3
1 changed files with 2 additions and 2 deletions
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4
src/audio/SDL_audiocvt.c
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@ -314,7 +314,7 @@ SDL_ResampleAudioSimple(const int chans, const double rate_incr,
SDL_memcpy(last_sample, final_sample, framelen); SDL_memcpy(last_sample, final_sample, framelen);
} }
dst = (outbuf + (dest_samples * chans)) - 1; dst = (outbuf + (dest_samples * chans));
} else { /* downsample */ } else { /* downsample */
float *target = (outbuf + (dest_samples * chans)); float *target = (outbuf + (dest_samples * chans));
dst = outbuf; dst = outbuf;
@ -410,7 +410,7 @@ SDL_ResampleAudioSimple_si16_c2(const double rate_incr,
last_sample[1] = final_right; last_sample[1] = final_right;
last_sample[0] = final_left; last_sample[0] = final_left;
dst = (outbuf + (dest_samples * chans)) - 1; dst = (outbuf + (dest_samples * chans));
} else { } else {
Sint16 *target = (outbuf + (dest_samples * chans)); Sint16 *target = (outbuf + (dest_samples * chans));
dst = outbuf; dst = outbuf;