GLMixer Code

Enable/disable Pixel Buffer Object in application preferences.
Asynchronous refresh of resolution change in rendering widgets.

Saving detailed logs of video playing memory use to file in DEBUG mode.

Save logs on error.

Compatibility for OpenGL < 4.3 : glGetInternalformativ was used without
without being tested.

Disable Source editing action while its implementation is not reliable.

Various fix in Cpack Debian package generator.

Limit size of texture to system's maximum OpenGL texture size.

Spellcheck

Improved FBO compatibility issue for OpenGL version < 2.0 (power of two
FBO texture size).

GLSL 1.10 implementation of stippling (no warning).