[mythtv] FFmpeg seg fault in mediacodec patch

Peter Bennett pb.mythtv at gmail.com
Thu Jul 19 16:41:17 UTC 2018


Hi Aman

The original patch is correct. Sorry. I need a better process for this. 
The patch from MythTV does not apply in FFmpeg because of the different 
path, so I changed it manually, wrongly. I will fix that. Can I resubmit 
the patch once fixed?

Peter


On 07/19/2018 12:11 PM, Aman Gupta wrote:
> Hi Peter,
>
> The patch you submitted to the list changes 
> ff_mediacodec_sw_buffer_copy_yuv420_planar, but the patch you sent me 
> above changes ff_mediacodec_sw_buffer_copy_yuv420_semi_planar
>
> Which one is correct?
>
> Aman
>
> On Wed, Jul 18, 2018 at 12:06 PM Aman Gupta <aman at tmm1.net 
> <mailto:aman at tmm1.net>> wrote:
>
>     Please submit to ffmpeg-devel so others can review. I will commit
>     if there are no objections there.
>
>     Aman
>
>     On Wed, Jul 18, 2018 at 12:03 PM Peter Bennett
>     <pb.mythtv at gmail.com <mailto:pb.mythtv at gmail.com>> wrote:
>
>         Hi Aman
>
>         This patch fixes the seg fault in mediacodec with 1080i
>         playback on
>         android oreo. Also I have confirmation from others who have
>         tried it
>         that it does not cause any issue with earlier android
>         versions. Please
>         can you get it committed to FFmpeg. See attached file.
>
>         Peter
>

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