[meta-freescale] Any hope of vblank-synchronized rendering (from vivante) on i.MX6 soon?

Carlos Rafael Giani dv at pseudoterminal.org
Tue Sep 23 07:55:28 PDT 2014


On 09/23/2014 04:50 PM, Daiane Angolini wrote:
> On Tue, Sep 23, 2014 at 11:31 AM, Gerard Bucas <gerard.b at tekmagic.net> wrote:
>> I agree Carlos!
>>
>> This is a show-stopper for applications in markets like the Digital Signage market - which could be huge for the i.MX6. The i.MX6 could be the best "media player" out there but the problems related to video playback in a browser (like Chrome/Chromium) needs to be solved wih the highest priority and at the highest level.
>>
>> There seem to be TWO main issues:
> Do you have only 2 issues? Have you double checked if they are/are not
> reported in bugzilla?
>
> Do you have the detailed step-by-step? I want to reproduce them.
>
> Daiane

Daiane,

try out the attached HTML example. It draws a white vertical bar on a 
black background, and moves that bar horizontally. Run this on an imx6 
in Chromium in X11, and you will see how severe the tearing is.
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