About Combine and Resize using the 2D GPU function in i.MX6DL with Linux BSP

[yuuki]

Dear all,

We use LinuxBSP(L3.14.28) with i.MX6DL-SABRE board.

Display(screen) is HDMI display.

We want to implement Combine and Resize function using 2D GPU.

- For Combine, we want to put overlay image in any place on the screen.

- For Resize, we want to resize overlay image with any size on the screen.

- We want to display a white and a black images on screen at high speed in turn.

Which source code should we refer to?

And, which GPU function should we use?

Best Regards,

Yuuki

[Bio_TICFSL]

Hi yuuki,

You can check the GPU SDK Samples codes for G2D to check  how to use G2D to draw an input UYVY frame to display, then resize it, and convert to any other format such as RGB, and combine with the fb0, also you can play with differents resolution to evaluate the performace.

Also please check

Issue running the GPU SDK samples: no such file or directory

Hope this helps