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avcodec/pcm-dvd: fix 20bit 2 channels 

Fixes part of ticket3122

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-11-18 20:56:40 +01:00
parent 2974050cf5
commit 5db49fc38d
1 changed files with 4 additions and 4 deletions
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8
libavcodec/pcm-dvd.c
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@ -180,11 +180,11 @@ static void *pcm_dvd_decode_samples(AVCodecContext *avctx, const uint8_t *src,
dst32[2] = bytestream2_get_be16u(&gb) << 16;
dst32[3] = bytestream2_get_be16u(&gb) << 16;
t = bytestream2_get_byteu(&gb);
*dst32 += (t & 0xf0) << 8;
*dst32 += (t & 0x0f) << 12;
*dst32++ += (t & 0xf0) << 8;
*dst32++ += (t & 0x0f) << 12;
t = bytestream2_get_byteu(&gb);
*dst32 += (t & 0xf0) << 8;
*dst32 += (t & 0x0f) << 12;
*dst32++ += (t & 0xf0) << 8;
*dst32++ += (t & 0x0f) << 12;
}
} while (--blocks);
return dst32;