[FFmpeg-cvslog] r10187 - trunk/configure

[David Conrad]

On Aug 25, 2007, at 4:40 PM, Guillaume POIRIER wrote:

> Hi,
>
> On 8/22/07, mru <subversion at mplayerhq.hu> wrote:
>> Author: mru
>> Date: Wed Aug 22 22:42:25 2007
>> New Revision: 10187
>>
>> Log:
>> fix endian check when cross-compiling
>
> This commit broke PPC target. You reproduce the bug quite simply by
> trying to play a H264 file with ffplay:
>
> ./ffplay_g ~/Movies/CityLights.avi
> [h264 @ 0x361788]top block unavailable for requested intra mode at  
> 13 0
> [h264 @ 0x361788]error while decoding MB 13 0, bytestream (5158)
> [h264 @ 0x361788]concealing 1276 DC, 1276 AC, 1276 MV errors
> [h264 @ 0x361788]concealing 1159 DC, 1159 AC, 1159 MV errors
> [h264 @ 0x361788]error while decoding MB 25 28, bytestream (-3)
> [h264 @ 0x361788]concealing 68 DC, 68 AC, 68 MV errors
> [h264 @ 0x361788]concealing 1224 DC, 1224 AC, 1224 MV errors
> [h264 @ 0x361788]concealing 1214 DC, 1214 AC, 1214 MV errors
> [h264 @ 0x361788]concealing 1043 DC, 1043 AC, 1043 MV errors
> [h264 @ 0x361788]top block unavailable for requested intra mode at  
> 16 0
> [h264 @ 0x361788]error while decoding MB 16 0, bytestream (7858)
> [h264 @ 0x361788]concealing 1276 DC, 1276 AC, 1276 MV errors
> [h264 @ 0x361788]concealing 1246 DC, 1246 AC, 1246 MV errors
> [h264 @ 0x361788]top block unavailable for requested intra4x4 mode  
> -1 at 9 0
> [h264 @ 0x361788]error while decoding MB 9 0, bytestream (8527)
> [h264 @ 0x361788]concealing 1276 DC, 1276 AC, 1276 MV errors
> [h264 @ 0x361788]top block unavailable for requested intra4x4 mode  
> -1 at 18 0
> [h264 @ 0x361788]error while decoding MB 18 0, bytestream (7610)
> [h264 @ 0x361788]concealing 1276 DC, 1276 AC, 1276 MV errors
> [h264 @ 0x361788]concealing 1131 DC, 1131 AC, 1131 MV errors
> [h264 @ 0x361788]concealing 1225 DC, 1225 AC, 1225 MV errors
> [h264 @ 0x361788]concealing 1260 DC, 1260 AC, 1260 MV errors
> [h264 @ 0x361788]concealing 1227 DC, 1227 AC, 1227 MV errors
> [h264 @ 0x361788]concealing 1261 DC, 1261 AC, 1261 MV errors
> [h264 @ 0x361788]top block unavailable for requested intra4x4 mode  
> -1 at 7 0
> [h264 @ 0x361788]error while decoding MB 7 0, bytestream (12209)
> [h264 @ 0x361788]concealing 1276 DC, 1276 AC, 1276 MV errors
> [h264 @ 0x361788]concealing 1209 DC, 1209 AC, 1209 MV errors
> [h264 @ 0x361788]overflow in decode_cabac_mb_ref
> [h264 @ 0x361788]overflow in decode_cabac_mb_ref
> [h264 @ 0x361788]overflow in decode_cabac_mb_ref
>
> ....
>
> I have no idea what the correct fix for this is though :(

It seems that the strings on Mac OS X doesn't find the BIGE in the  
object file unless you use - as in the attached patch. Don't know if  
it's correct to do on other platforms though.

-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: endian.txt
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-cvslog/attachments/20070825/a715e85a/attachment.txt>