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avcodec/aacdec_fixed: also clip samples on the second channel for stereo HE-AAC

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Fixes outputting silence on the second channel when decoding Parametic Stereo
HE-AAC.

Closes ticekt #3361.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2022-07-30 11:06:43 -03:00
parent 9fb80bf760
commit db9fd78bd7
1 changed files with 1 additions and 1 deletions
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2
libavcodec/aacdec_template.c
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@ -3095,7 +3095,7 @@ static void spectral_to_sample(AACContext *ac, int samples)
/* preparation for resampler */ /* preparation for resampler */
for(j = 0; j<samples; j++){ for(j = 0; j<samples; j++){
che->ch[0].ret[j] = (int32_t)av_clip64((int64_t)che->ch[0].ret[j]*128, INT32_MIN, INT32_MAX-0x8000)+0x8000; che->ch[0].ret[j] = (int32_t)av_clip64((int64_t)che->ch[0].ret[j]*128, INT32_MIN, INT32_MAX-0x8000)+0x8000;
if(type == TYPE_CPE) if (type == TYPE_CPE || (type == TYPE_SCE && ac->oc[1].m4ac.ps == 1))
che->ch[1].ret[j] = (int32_t)av_clip64((int64_t)che->ch[1].ret[j]*128, INT32_MIN, INT32_MAX-0x8000)+0x8000; che->ch[1].ret[j] = (int32_t)av_clip64((int64_t)che->ch[1].ret[j]*128, INT32_MIN, INT32_MAX-0x8000)+0x8000;
} }
} }