topic OpenGLES and OpenCL Together in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/OpenGLES-and-OpenCL-Together/m-p/275637#M30588 <HTML><HEAD></HEAD><BODY><P>I'm working with an imx6 chip and I have been able to compile and run both OpenGLES and OpenCL demonstration programs on my target device without difficulty.</P><P></P><P>My area of interest is in image processing for a display. I would like to be able to perform pre-processing using OpenCL and then pass that data into OpenGLES textures to be displayed on the screen.&nbsp; Each works fine by itself but when I combine the applications my screen goes blank.</P><P></P><P>I initialize OpenGL first and them OpenCL.&nbsp; I suspect that when I initialize OpenCL I am taking over resources from OpenGLES.&nbsp; Is it possible to run these two on the same system within the same application?&nbsp; It seems to me that this should be possible.</P><P></P><P>Thanks,</P><P>Brian</P></BODY></HTML> Tue, 16 Jul 2013 17:43:28 GMT bcompter 2013-07-16T17:43:28Z OpenGLES and OpenCL Together https://community.nxp.com/t5/i-MX-Processors/OpenGLES-and-OpenCL-Together/m-p/275637#M30588 <HTML><HEAD></HEAD><BODY><P>I'm working with an imx6 chip and I have been able to compile and run both OpenGLES and OpenCL demonstration programs on my target device without difficulty.</P><P></P><P>My area of interest is in image processing for a display. I would like to be able to perform pre-processing using OpenCL and then pass that data into OpenGLES textures to be displayed on the screen.&nbsp; Each works fine by itself but when I combine the applications my screen goes blank.</P><P></P><P>I initialize OpenGL first and them OpenCL.&nbsp; I suspect that when I initialize OpenCL I am taking over resources from OpenGLES.&nbsp; Is it possible to run these two on the same system within the same application?&nbsp; It seems to me that this should be possible.</P><P></P><P>Thanks,</P><P>Brian</P></BODY></HTML> Tue, 16 Jul 2013 17:43:28 GMT https://community.nxp.com/t5/i-MX-Processors/OpenGLES-and-OpenCL-Together/m-p/275637#M30588 bcompter 2013-07-16T17:43:28Z Re: OpenGLES and OpenCL Together https://community.nxp.com/t5/i-MX-Processors/OpenGLES-and-OpenCL-Together/m-p/275638#M30589 <HTML><HEAD></HEAD><BODY><P>As far as I know the only option for direct CL/GL interoperability such as texture sharing is for the library/driver to support cl_khr_gl_sharing which the Vivante SDK currently does not support.&nbsp; There is also no zero copy support in their OpenCL implementation so I'm afraid your best bet is probably to implement your filters in GLSL for the time being.</P></BODY></HTML> Thu, 15 Aug 2013 18:13:31 GMT https://community.nxp.com/t5/i-MX-Processors/OpenGLES-and-OpenCL-Together/m-p/275638#M30589 sebastient 2013-08-15T18:13:31Z