gistfile1.txt

Option 1: WHAT WE HAVE TODAY

glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
// Blah
glDisable(GL_DEPTH_TEST);



Option 2: ONE ENTRY POINT, EXTRA PARAMETER

glSetEnable(GL_DEPTH_TEST, GL_TRUE);
glDepthFunc(GL_LEQUAL);
// Blah
glSetEnable(GL_DEPTH_TEST, GL_FALSE);



Option 3: ENTRY POINT PER CAP, BOOLEAN PARAMETER

glSetDepthTestEnable(GL_TRUE);
glDepthFunc(GL_LEQUAL);
// Blah
glSetDestTestEnable(GL_FALSE);



Option 4: TWO ENTRY POINTS PER CAP - NO PARAMETERS

glEnableDepthTest();
glDepthFunc(GL_LEQUAL);
// Blah
glDisableDepthTest();



Option 5: FOLD ENABLE INTO FUNC

glDepthFunc(GL_LEQUAL); 
// Blah
glDepthFunc(GL_NONE);

Little typo on (3). I think glSetDestTestEnable(GL_FALSE); should be glSetDepthTestEnable(GL_FALSE);

Option 6: enums!

enum depth_func
{
GL_DEPTH_FUNC_LEQUAL,
...
GL_DEPTH_FUNC_NONE
};

glDepthFunc(GL_DEPTH_FUNC_LEQUAL);
glDepthFunc(GL_DEPTH_FUNC_NONE);

Verbose but build time errors!