Messages

1

General / Re: ContextSettings problem

« on: November 02, 2016, 09:24:07 pm »

Just learned that the Raspberry Pi supports both OpenGL ES 2.0 and 1.1.
So, maybe I just need to tweak the cmake to look for 1.1.

I'll give that a try tonight and let folks know.

2

General / Re: ContextSettings problem

« on: November 02, 2016, 06:52:00 pm »

Thanks for the reply...I'll try to do that this evening after work.

The ConextSettings I used with 2.1 were identical to what I use with 2.4.
All defaults, except the AA level, which was set to 8.

If 2.1 dropped me down to 4 or 2, I would expect 2.4 would do the same.
However it's going to 0.
That makes me think something is fundamentally missing/wrong in the setup.

I also tried AA level 4 using 2.4 with no luck.
I'll try 1 and 2 tonight also.

3

General / Re: ContextSettings problem

« on: November 02, 2016, 02:32:41 pm »

Looking through the cmake stuff, I saw it was looking for GLES/gl.h.

However, looking at files on the pi, it seemed to be located at GL/gl.h.

I made the change and re-ran cmake.
This time, it seemed it found the GL library.

However, when running my app, and asking for 8 levels of AA in my ContextSettings, I still get the output from SFML that requested was 8 and actual was 0.

And the lines I draw still look crappy.

I'd really appreciate any help on this. 
As I mentioned...same code using the pre-build 2.1 library on Raspberry Pi works great.

4

General / Re: ContextSettings problem

« on: November 02, 2016, 03:29:00 am »

I noticed there was a cmake flag for SFML_OPENGL_ES.
I tried to rerun cmake with this flag set to true, but it failed: "Could NOT find GLES (missing: GLES_LIBRARY GLES_INCLUDE_DIR)"

I know the pi (pi 3, w/ latest) supports OpenGL ES, but I'm not sure if I just need to set a path or something.

Can anyone point me in the right direction?

5

General / ContextSettings problem

« on: November 02, 2016, 12:16:50 am »

I've been using SFML on Raspberry Pi.
The repository was using version 2.1.
I needed a later version, so I downloaded and built the code to get 2.4.

However, now when I run, I get a message that says "The created OpenGL context does not fully meet the settings that were requested".

In particular, the AA level I got is 0 instead of 8.
As a result, it looks pretty bad.

Any ideas how I can fix this?

thanks!