Bad graphics performance on BSP WIN10_1.2 for IMX8mplus

[hsc_be]

We have notice the GPU driver is not working good. We use GDI+ to handle the graphics in our application and the graphics performance is worse compare to previous BSP release. By disabling the GPU driver in the device manager solve the problem. Could NXP devs take a look on this problem?

[hsc_be]

I'm using the pre-build WIN10_1.2.0_BINARIES.zip by NXP on the IMX8mplus evk.

[joanxie]

where did you get this bsp from NXP? let me check it

[hsc_be]

Any updates on this?

[joanxie]

pls check my question one week ago, I don't have this BSP, so I need to check it, where did you get it, give me download link

[hsc_be]

Hi,

Here is the link:

https://www.nxp.com/design/software/embedded-software/i-mx-software/windows-10-iot-enterprise-for-i-...

Download the BSP prebuild binaries for W21H2-1-2-0.

[bernhardfink]

We are aware of some limitations when it comes to Win10-IoT and video/graphics. Bad performance and CPU overload has been reported for FullHD video playback. This issue will be partially resolved by moving YUV-to-RGB conversion from CPU to GPU in next version 1.3.0. Another impact to performance seems to be the Edge web browser, which does not support YouTube stream acceleration over Multimedia Framework.

However, I'm not sure if we are talking about the same restrictions you see on your side.

Regards,
Bernhard.

[joanxie]

what wince bsp do you use? the third party company bsp? if yes pls contact them directly to get further help