i.MX ProcessorsのトピックOpenGL/ES 3.0 based on Imx6qp

OpenGL/ES 3.0 based on Imx6qp

zhuchaozhu — Mon, 20 Mar 2017 13:44:58 GMT

Hello ,

I encountered a problem to transplant opengl 3.0 in imx6qp, but I would like to know whether my board supports opengl 3.0 on yotco . On yocto , opengl 2.0 runs very well in imx6qp, but i want to upgrade my software to improve imx6qp performance.

So , I hope someone can tell me how to upgrade opengl 3.0 on the yocto platform.

Best Regards

Re: OpenGL/ES 3.0 based on Imx6qp

igorpadykov — Mon, 20 Mar 2017 23:48:55 GMT

Hi zhuchao

it is supported in latest nxp bsps, for example please refer to

attached Release Notes Table 9. Supported features and

use bsps described on (use Yocto Guide in doc package for installing)

http://www.nxp.com/products/software-and-tools/software-development-tools/i.mx-software-and-tools/i.mx-6series-i.mx-7ser…

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: OpenGL/ES 3.0 based on Imx6qp

zhuchaozhu — Tue, 21 Mar 2017 03:20:07 GMT

Hi igorpadykov

      Thank you for answering my question
      You suggested that I use the latest nxp bsps, but i confuse the nxp site if it is not the latest bsp.
      So I would like to confirm that Linux 4.1.15_2.0.0 BSP can support opengl 3.0 on yotco, isn't it?
      I'm looking forward for your reply.

Thanks

Re: OpenGL/ES 3.0 based on Imx6qp

igorpadykov — Tue, 21 Mar 2017 05:27:45 GMT

yes Linux 4.1.15_2.0.0 BSP supports OpenGL ES3.0 as described in Release Notes

Best regards
igor

Re: OpenGL/ES 3.0 based on Imx6qp

zhuchaozhu — Tue, 21 Mar 2017 10:29:36 GMT

Hi igorpadykov

I have downloaded Linux 4.1.15_2.0.0 BSP, and compiled through the source code. I tried to find the OpenGL-related library in the tmp directory . I use the following command , I don't know if there are any mistakes:

$ MACHINE=imx6qsabresd DISTRO=fsl-imx-x11 source ./fsl-setup-release.sh -b bld-x11

$ bitbake fsl-image-gui

   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLES_CL.so
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv2.so
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLES_CM.so.1.1.0
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv1_CL.so
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv2.so.2.0.0
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLES_CL.so.1.1.0
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv2.so.2
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLES_CL.so.1
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv1_CL.so.1
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv1_CL.so.1.1.0
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv1_CM.so.1
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLES_CM.so
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv1_CM.so
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLESv1_CM.so.1.1.0
   ./tmp/sysroots/imx6qsabresd/usr/lib/libGLES_CM.so.1

Thanks