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h264dec: K&R formatting cosmetics

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Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Vittorio Giovara 2013-09-20 17:28:04 +02:00 committed by Diego Biurrun
parent 67e285ceca
commit 01f111bdb2
1 changed files with 31 additions and 23 deletions
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18
libavformat/h264dec.c
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@ -33,14 +33,14 @@ static int h264_probe(AVProbeData *p)
if ((code & 0xffffff00) == 0x100) {
int ref_idc = (code >> 5) & 3;
int type = code & 0x1F;
static const int8_t ref_zero[32]={
static const int8_t ref_zero[] = {
2, 0, 0, 0, 0, -1, 1, -1,
-1, 1, 1, 1, 1, -1, 2, 2,
2, 2, 2, 0, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2
};
if(code & 0x80) //forbidden bit
if (code & 0x80) // forbidden_bit
return 0;
if (ref_zero[type] == 1 && ref_idc)
@ -51,19 +51,27 @@ static int h264_probe(AVProbeData *p)
res++;
switch (type) {
case 1: sli++; break;
case 5: idr++; break;
case 1:
sli++;
break;
case 5:
idr++;
break;
case 7:
if (p->buf[i + 2] & 0x03)
return 0;
sps++;
break;
case 8: pps++; break;
case 8:
pps++;
break;
}
}
}
if (sps && pps && (idr || sli > 3) && res < (sps + pps + idr))
return AVPROBE_SCORE_EXTENSION + 1; // 1 more than .mpg
return 0;
}