iMx6 video overlay question

[__ka]

Could you please tell me how to draw small video (fb1) on the GUI (fb0) on iMx6.
Now we used colorkey_on with parameter 0x00 my video can overlay on GUI but GUI can show some color if my video have black color in the screen.

[jimmychan · Accepted solution]

We have some API programming manuals, maybe useful for you. such as VPU_API_RM_L3.0.35_1.1.0.pdf, iMX6.Programming.Framebuffer.API_4.6.9p6.pdf.

You can download the document bundle for different OS BSP from here.

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=IMX6_SW