Module: Mesa Branch: master Commit: b94890c19fa82003a03f960d9c3de091756233ac URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b94890c19fa82003a03f960d9c3de091756233ac
Author: Kenneth Graunke <[email protected]> Date: Thu Jul 14 11:48:01 2016 -0700 i965: Drop VARYING_SLOT_FACE special case in barycentric setup. glsl_to_nir always produces a system value for gl_FrontFacing, rather than an input. So there should never be an input with this slot, making this code dead. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> --- src/mesa/drivers/dri/i965/brw_fs.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index c907725..446cf3a 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -6341,9 +6341,8 @@ brw_compute_barycentric_interp_modes(const struct brw_device_info *devinfo, unsigned barycentric_interp_modes = 0; nir_foreach_variable(var, &shader->inputs) { - /* Ignore WPOS and FACE, because they don't require interpolation. */ - if (var->data.location == VARYING_SLOT_POS || - var->data.location == VARYING_SLOT_FACE) + /* Ignore WPOS; it doesn't require interpolation. */ + if (var->data.location == VARYING_SLOT_POS) continue; /* Flat inputs don't need barycentric modes. */ _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
