topic Re: IMX6 How to exchange with fb1 and fb0 ? in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/IMX6-How-to-exchange-with-fb1-and-fb0/m-p/488262#M78194 <HTML><HEAD></HEAD><BODY><P>normally, we set fb0 as graphics and set fb1 as foregroud,</P><P>if You must play video as background and graphics as overlay, you need to open fb0 for your video playback and fb1 as your graphics in your set up. You can set your alpha either local or global based on your needs.</P><P>I send a sample code for alpha blending, hope helpful for you.</P></BODY></HTML> Wed, 25 May 2016 08:30:59 GMT joanxie 2016-05-25T08:30:59Z IMX6 How to exchange with fb1 and fb0 ? https://community.nxp.com/t5/i-MX-Processors/IMX6-How-to-exchange-with-fb1-and-fb0/m-p/488261#M78193 <HTML><HEAD></HEAD><BODY><P><SPAN class="copied" data-aligning="#tran_0,#src_0" style="color: #666666; font-family: Tahoma, Arial, 宋体, 'Malgun Gothic'; font-size: 12px; text-align: justify; background-color: rgba(255, 255, 255, 0.8);">IMX6&nbsp; How to exchange with fb1 and fb0 ? </SPAN><SPAN class="copied" data-aligning="#tran_1,#src_1" style="color: #666666; font-family: Tahoma, Arial, 宋体, 'Malgun Gothic'; font-size: 12px; text-align: justify; background-color: rgba(255, 255, 255, 0.8);">Now display the UI in fb0 , The fb1(/dev/video17) display video.&nbsp;&nbsp; I want to&nbsp; make the UI cover video? </SPAN></P></BODY></HTML> Fri, 20 May 2016 04:08:09 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-How-to-exchange-with-fb1-and-fb0/m-p/488261#M78193 zhangdendzh 2016-05-20T04:08:09Z Re: IMX6 How to exchange with fb1 and fb0 ? https://community.nxp.com/t5/i-MX-Processors/IMX6-How-to-exchange-with-fb1-and-fb0/m-p/488262#M78194 <HTML><HEAD></HEAD><BODY><P>normally, we set fb0 as graphics and set fb1 as foregroud,</P><P>if You must play video as background and graphics as overlay, you need to open fb0 for your video playback and fb1 as your graphics in your set up. You can set your alpha either local or global based on your needs.</P><P>I send a sample code for alpha blending, hope helpful for you.</P></BODY></HTML> Wed, 25 May 2016 08:30:59 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-How-to-exchange-with-fb1-and-fb0/m-p/488262#M78194 joanxie 2016-05-25T08:30:59Z Re: IMX6  How to exchange with fb1 and fb0 ? https://community.nxp.com/t5/i-MX-Processors/IMX6-How-to-exchange-with-fb1-and-fb0/m-p/488263#M78195 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #666666; font-family: Tahoma, Arial, 宋体, 'Malgun Gothic'; font-size: 12px; text-align: justify; background-color: rgba(255, 255, 255, 0.8);">Problem has been resolved. Thanks</SPAN></P></BODY></HTML> Thu, 26 May 2016 11:44:08 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6-How-to-exchange-with-fb1-and-fb0/m-p/488263#M78195 zhangdendzh 2016-05-26T11:44:08Z