iMX6 hardware decode issue on Android

Sebastian Dröge sebastian at centricular.com
Fri Sep 4 06:38:13 PDT 2015


On Fr, 2015-09-04 at 15:29 +0200, Carlos Rafael Giani wrote:
> You are referring to the Vivante video texture extension. While it 
> does allow for zerocopy by using DMA to the video framebuffer, it 
> also requires custom, Vivante-specific code, which glimagesink 
> doesn't have.
> This is why I wrote eglvivsink in gstreamer-imx. Ideally, it would be
> possible to hook up the Vivante stuff through GLUploadMeta, but the 
> discussion about this has been going on for a while: 
> http://lists.freedesktop.org/archives/gstreamer-bugs/2014-April/12309
> 7.html

Alternatively if that makes more sense, it would also be possible to
add special code paths for that kind of stuff to glimagesink (or more
specific the glupload object).

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com

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