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Code Issues Releases Activity

pcm-dvd: Fix 20bit decoding

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Increment the pointer as needed.

Bug-Id: 592

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
nu774 2014-05-09 21:47:41 +09:00 committed by Luca Barbato
parent 0bacfa8d37
commit 9880a0d4b1
1 changed files with 4 additions and 4 deletions
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8
libavcodec/pcm-dvd.c
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@ -177,11 +177,11 @@ static void *pcm_dvd_decode_samples(AVCodecContext *avctx, const uint8_t *src,
dst32[2] = bytestream2_get_be16u(&gb) << 16; dst32[2] = bytestream2_get_be16u(&gb) << 16;
dst32[3] = bytestream2_get_be16u(&gb) << 16; dst32[3] = bytestream2_get_be16u(&gb) << 16;
t = bytestream2_get_byteu(&gb); t = bytestream2_get_byteu(&gb);
*dst32 += (t & 0xf0) << 8; *dst32++ += (t & 0xf0) << 8;
*dst32 += (t & 0x0f) << 12; *dst32++ += (t & 0x0f) << 12;
t = bytestream2_get_byteu(&gb); t = bytestream2_get_byteu(&gb);
*dst32 += (t & 0xf0) << 8; *dst32++ += (t & 0xf0) << 8;
*dst32 += (t & 0x0f) << 12; *dst32++ += (t & 0x0f) << 12;
} }
} while (--blocks); } while (--blocks);
return dst32; return dst32;