Re: Few questions about GL on GTK Master

[Timm Bäder <mail baedert org>]

On 2018-08-03 04:53, Chun-wei Fan  via gtk-devel-list wrote:

> -At this point, it is possible to run with the GL GSK renderer while
> forcing EGL/GLES (i.e., setting GDK_DEBUG=gl-gles).  I saw shader
> compilation errors for both blur.fs.glsl and color_matrix.fs.glsl on
> both EGL/ANGLE, as well as running with the X11 backend on Ubuntu
> 18.04 (the 'f' suffix for floats which are not allowed on GLSL 1.00;
> unresolved overloading of max() in blur.fs.glsl, invalid
> casts/conversions of int vs float).

There were some fixes for that just recently. The status is that 
anything
other than GL3+ (or "whatever my PC at home uses") is effectively 
untested.
I made the ES renderer work at some point but fonts were still broken if 
I
remember correctly.


- Timm