Robert Bragg d13b9de2e2 [Cogl] Fixes automatic handling of the GL blend enable state.
Bug #1460 - Handling of flags in cogl_material_set_color

Cogl automatically enables/disables blending based on whether the source color
has an alhpa < 1.0, or if any textures with an alpha component are in use, but
it wasn't doing it quite right.

At the same time I removed some of the dirty flags which on second thought
are nothing more than micro-optimsations that only helped clutter the code.

thanks to Owen Taylor for reporting the bug
2009-02-23 10:49:35 +00:00
..
2008-08-01 12:23:57 +00:00
2009-01-27 15:19:34 +00:00