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adpcmenc: ensure calls to adpcm_ima_compress_sample() are in the right order

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Should fix fate-acodec-adpcm-ima_wav with several compilers.
This commit is contained in:
Justin Ruggles 2012-10-06 23:58:03 -04:00
parent 62ae37decd
commit 5364327186
1 changed files with 3 additions and 2 deletions
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5
libavcodec/adpcmenc.c
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@ -537,8 +537,9 @@ static int adpcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
ADPCMChannelStatus *status = &c->status[ch];
const int16_t *smp = &samples_p[ch][1 + i * 8];
for (j = 0; j < 8; j += 2) {
*dst++ = adpcm_ima_compress_sample(status, smp[j ]) |
(adpcm_ima_compress_sample(status, smp[j + 1]) << 4);
uint8_t v = adpcm_ima_compress_sample(status, smp[j ]);
v |= adpcm_ima_compress_sample(status, smp[j + 1]) << 4;
*dst++ = v;
}
}
}