[FFmpeg-devel] [PATCH] QSV MJPEG video decoder has been added.

Ivan Uskov ivan.uskov at nablet.com
Sun Aug 2 23:27:59 CEST 2015

Hello Michael,

Sunday, August 2, 2015, 9:46:23 PM, you wrote:
>> MN> it appears the file was not in mfx_dispatch previously
>> MN> so a check in confgure might be needed
>> As I can see here
>> https://github.com/lu-zero/mfx_dispatch/tree/master/mfx
>> The mfxjpeg.h was added 17 days ago and marked  part of API 1.16.
>> But really mfxjpeg.h was introduced by Intel at old-old API 1.3 (decoder)
>> I do not use mfx_dispatch by myself at all, only native Intel Media
>> SDK and patch compiles fine at my side.
>> Looks like here some mess from mfx_dispatch side.

>> Is there any similar case existing in ffpeg which I can use as
>> template to implement own check in configure?

MN> its very simple, see any code using check_header and related functions
MN> in configure
MN> and HAVE_*_H defines

MN> [...]

I have added simple check for mfxjpeg.h to configure, please review
the attached update.

Best regards,
 Ivan                            mailto:ivan.uskov at nablet.com
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