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* Getting rid of the use of GCC language extensions

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Originally committed as revision 9531 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Roman Shaposhnik
2007-07-08 03:16:59 +00:00
parent b3633dee58
commit c21f308e77
3 changed files with 21 additions and 36 deletions
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20
libavformat/raw.c
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@@ -366,17 +366,15 @@ static int mpeg4video_probe(AVProbeData *probe_packet)
for(i=0; i<probe_packet->buf_size; i++){
temp_buffer = (temp_buffer<<8) + probe_packet->buf[i];
if ((temp_buffer & 0xffffff00) == 0x100) {
switch(temp_buffer){
case VOP_START_CODE: VOP++; break;
case VISUAL_OBJECT_START_CODE: VISO++; break;
case 0x100 ... 0x11F: VO++; break;
case 0x120 ... 0x12F: VOL++; break;
case 0x130 ... 0x1AF:
case 0x1B7 ... 0x1B9:
case 0x1C4 ... 0x1FF: res++; break;
}
}
if ((temp_buffer & 0xffffff00) != 0x100)
continue;
if (temp_buffer == VOP_START_CODE) VOP++;
else if (temp_buffer == VISUAL_OBJECT_START_CODE) VISO++;
else if (temp_buffer < 0x120) VO++;
else if (temp_buffer < 0x130) VOL++;
else if ( !(0x1AF < temp_buffer && temp_buffer < 0x1B7)
&& !(0x1B9 < temp_buffer && temp_buffer < 0x1C4)) res++;
}
if ( VOP >= VISO && VOP >= VOL && VO >= VOL && VOL > 0 && res==0)