Font texture update not working

[Evil-Spirit]

System information

Windows, OpenGL2

Expected behavior

Font texture should be updated for each OpenGL context.

Actual behavior

Font texture updated only for context where new character appears

Additional information

For native windows OpenGL there are possible to use the same context for different windows, or share context resources by using wglShareLists. Unfortunately, this approach can't work with ANGLE, so we have to support two contexts and update font texture for each of them.

[whitequark]

yes, I also noticed this bug, please fix it

[Evil-Spirit]

@whitequark,
I have no idea how to make this not using some hacking.

1. The best solution I know is perfrom versioning of the font texture and store it inside pixmapCache.
2. Make copy of the font for each Canvas instance

[whitequark]

@Evil-Spirit 2nd sounds OK to me

[Evil-Spirit]

@whitequark, OK!? ok :)

[Evil-Spirit]

@whitequark, ready

[whitequark]

@Evil-Spirit This crashes tests. Why do you not run tests?

[whitequark]

Fixed in master.

[Evil-Spirit]

@whitequark, I have different build directory, so I have to run tests separately and sometimes forget to do it. Sorry, I just need to reconfigure my building env to build inside repo dir.

[whitequark]

@Evil-Spirit OK