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i965/nir: Don't support gl_FrontFacing as an input variable 

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Jason Ekstrand 2015-02-14 12:16:03 -08:00
parent dd110cdfd8
commit 3c57a59527
1 changed files with 0 additions and 3 deletions
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3
src/mesa/drivers/dri/i965/brw_fs_nir.cpp
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@ -199,9 +199,6 @@ fs_visitor::nir_setup_inputs(nir_shader *shader)
reg = *emit_fragcoord_interpolation(var->data.pixel_center_integer,
var->data.origin_upper_left);
emit_percomp(MOV(varying, reg), 0xF);
} else if (!strcmp(var->name, "gl_FrontFacing")) {
reg = *emit_frontfacing_interpolation();
emit(MOV(retype(varying, BRW_REGISTER_TYPE_UD), reg));
} else {
emit_general_interpolation(varying, var->name, var->type,
(glsl_interp_qualifier) var->data.interpolation,