NVIDIA
Headless EGL Contexts Don't Seem To Work With Capture SDK ???
Title, pretty much, says it all. Is there some reason that a headless EGL context on an Amazon G2 isn't registering as current when the NvIFROGLCreateSession method is called ??? Right now, I ALWAYS get a "There is no OpenGL context current." back from the NvIFROGLGetError call. If others are able to make this work, I will dig into the matter further... but right now I'm a little puzzled as to why an EGL context is not as good as a GLX context ??? Aren't they all, essentially, supposed to be the same thing ???
Title, pretty much, says it all.

Is there some reason that a headless EGL context on an Amazon G2 isn't registering as current when the NvIFROGLCreateSession method is called ???

Right now, I ALWAYS get a "There is no OpenGL context current." back from the NvIFROGLGetError call.

If others are able to make this work, I will dig into the matter further...
but right now I'm a little puzzled as to why an EGL context is not as good as a GLX context ???

Aren't they all, essentially, supposed to be the same thing ???

#1
Posted 08/24/2016 01:40 AM   
OK. The entire libnvidia-ifr shared object is completely dependent on GLX. Is there a reason GLX was the only context management api implemented for NVIFR ? Also, are there any plans to implement support for the EGL api ? Looking at what you did for the GLX api... it seems a not so difficult task, as EGL mirrors GLX in many respects.
OK. The entire libnvidia-ifr shared object is completely dependent on GLX. Is there a reason GLX was the only context management api implemented for NVIFR ?

Also, are there any plans to implement support for the EGL api ? Looking at what you did for the GLX api... it seems a not so difficult task, as EGL mirrors GLX in many respects.

#2
Posted 08/26/2016 04:45 AM   
Hi Flavius, The SDK team have been made aware of this thread and are investigating/discussing. Best wishes, Rachel
Hi Flavius,

The SDK team have been made aware of this thread and are investigating/discussing.

Best wishes,
Rachel

#3
Posted 09/02/2016 12:51 PM   
Wow. Had given up hope on you guys to even see that post. Let alone looking into the matter. Thanks much Rachel.
Wow.
Had given up hope on you guys to even see that post. Let alone looking into the matter.
Thanks much Rachel.

#4
Posted 09/07/2016 01:05 AM   
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