Home
last modified time | relevance | path

Searched refs:fogcoord (Results 1 - 1 of 1) sorted by relevance

/third_party/mesa3d/src/mesa/main/
H A Dff_fragment_shader.cpp891 * that ffvertex_prog.c produces fogcoord for us when
901 ir_variable *fogcoord; in emit_fog_instructions() local
914 fogcoord = p->shader->symbols->get_variable("gl_FogFragCoord"); in emit_fog_instructions()
915 assert(fogcoord); in emit_fog_instructions()
918 f = new(p->mem_ctx) ir_dereference_variable(fogcoord); in emit_fog_instructions()
932 /* f = e^(-(density * fogcoord)) in emit_fog_instructions()
943 /* f = e^(-(density * fogcoord)^2) in emit_fog_instructions()

Completed in 2 milliseconds