Caprice32 Opengl Es 2.0

[hdonk]

Good news! I've finally finished porting CaPriCe32 over to OpenGL ES 2.0 using the emulated environment. I've also moved the palette lookups in to texture lookups in OpenGL.
Bad news! I can't get any GL to run on my beagleboard so I can't test it to see how the performance now stacks up.

Anybody managed to work around this problem yet? :

> gles1test1
'eglInitialize' returned egl error 'EGL_BAD_ALLOC' (0x3003)
> strace gles1test1
......
open("/dev/pvrsrvkm", O_RDWR) = 3
ioctl(3, 0xc01c670c, 0xbecbe864) = 0
ioctl(3, 0xc01c6700, 0xbecbe7a4) = -1 EFAULT (Bad address)
write(2, "\'eglInitialize\' returned egl err"..., 60'eglInitialize' returned egl error 'EGL_BAD_ALLOC' (0x3003)
) = 60

It looks like a mismatch between the OpenGL driver & the powervr module, but don't quote me on it.

 

[Pickle]

When i get back if no one else has, I can try it on the pandora you release the source.

 

[hdonk]

When i get back if no one else has, I can try it on the pandora you release the source.

Sounds like a plan! I'll give it a quick clean and package it up.

 

[gta]

where did you find the powervr drivers for beagle board? are you sure the kernel they were built with is the one you are using?

 

[TheGoodDoktor]

Good news! I've finally finished porting CaPriCe32 over to OpenGL ES 2.0 using the emulated environment. I've also moved the palette lookups in to texture lookups in OpenGL.
Bad news! I can't get any GL to run on my beagleboard so I can't test it to see how the performance now stacks up.

Anybody managed to work around this problem yet? :

> gles1test1
'eglInitialize' returned egl error 'EGL_BAD_ALLOC' (0x3003)
> strace gles1test1
......
open("/dev/pvrsrvkm", O_RDWR) = 3
ioctl(3, 0xc01c670c, 0xbecbe864) = 0
ioctl(3, 0xc01c6700, 0xbecbe7a4) = -1 EFAULT (Bad address)
write(2, "\'eglInitialize\' returned egl err"..., 60'eglInitialize' returned egl error 'EGL_BAD_ALLOC' (0x3003)
) = 60

It looks like a mismatch between the OpenGL driver & the powervr module, but don't quote me on it.

I had this problem too the other day.
It is a problem with the driver & powervr module not matching.
If you are using version .06 of the gles driver revert the module back to version 1397 and that should fix it, it did for me.

 

[hdonk]

Good news! I've finally finished porting CaPriCe32 over to OpenGL ES 2.0 using the emulated environment. I've also moved the palette lookups in to texture lookups in OpenGL.
Bad news! I can't get any GL to run on my beagleboard so I can't test it to see how the performance now stacks up.

Anybody managed to work around this problem yet? :

> gles1test1
'eglInitialize' returned egl error 'EGL_BAD_ALLOC' (0x3003)
> strace gles1test1
......
open("/dev/pvrsrvkm", O_RDWR) = 3
ioctl(3, 0xc01c670c, 0xbecbe864) = 0
ioctl(3, 0xc01c6700, 0xbecbe7a4) = -1 EFAULT (Bad address)
write(2, "\'eglInitialize\' returned egl err"..., 60'eglInitialize' returned egl error 'EGL_BAD_ALLOC' (0x3003)
) = 60

It looks like a mismatch between the OpenGL driver & the powervr module, but don't quote me on it.

I had this problem too the other day.
It is a problem with the driver & powervr module not matching.
If you are using version .06 of the gles driver revert the module back to version 1397 and that should fix it, it did for me.

I figured as much - I did a completely clean install on a new SD card and the problem went away. I'm now stuck fighting OpenGL & SDL together - turns out I took a few too many shortcuts getting the video driver working under the SDK!