This fixes my issue that mouse events are eaten on R600G.
I am a little bit surprised that it worked at all with nouveau.
Now my issues are fixed and finally, finally my primary system uses
the free driver stack (though only GLES).
This should help preventing flickering/tearing with various
ES drivers.
Thanks to Jammy Zhou for pointing out this problem and providing
the patch.
CCMAIL: jammy.zhou@linaro.org
The vertex buffer implementation uses the shader manager to decide
whether core painting should be used or not. Shader manager is only
used by shaders using vertex attributes instead of gl_Vertex etc.
A color can be specified to render the geometry of the VBO.
For legacy painting glColor is used, for shader a uniform is set.
In order to allow rendering without texcoords, it is possible to pass
a null pointer as texcoords.
Shader added to scene which just renders a colored geometry without texturing.
