The source project of this merge request has been removed.
Fix for issue 10257: The arguments passed to glBlendFunc, glBlendEquation,...
What does this MR do and why?
Fix for issue 10257: The arguments passed to glBlendFunc, glBlendEquation, glBlendFuncSeparate and glBlendEquationSeparate did not always arrive at the graphics adapter unharmed. They do with the patch applied. The blender results now do correspond to their precomputed values. Blenders grouped as in the .inc file now do produce identical results for the given input colors.