diff options
| author | Eric Anholt <eric@anholt.net> | 2008-01-16 15:07:10 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2008-01-16 15:19:29 -0800 |
| commit | 9bae03a583fc6d2d0b916961279abe9156078d1e (patch) | |
| tree | 36c55c943739d418ba62b226f342a09f423b7981 /src/mesa/drivers/dri/i965/brw_vs_emit.c | |
| parent | 6a5e86b3444b4228c5232bf5a297159e66f02077 (diff) | |
[965] Fix inversion of SLT/SGE results in vertex programs.
The WM code had this right, so copy its behavior. This reverts a flipping
of the arguments to SLT in brw_vs_tnl which came in with the GLSL code that
probably occurred to work around the flipped results, and brings the code back
in line with t_vp_build.c.
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vs_emit.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index 7322123fb4..447e1182b3 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -229,13 +229,10 @@ static void emit_sop( struct brw_compile *p, struct brw_reg arg1, GLuint cond) { - brw_push_insn_state(p); + brw_MOV(p, dst, brw_imm_f(0.0f)); brw_CMP(p, brw_null_reg(), cond, arg0, arg1); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); brw_MOV(p, dst, brw_imm_f(1.0f)); - brw_set_predicate_control(p, BRW_PREDICATE_NORMAL); - brw_MOV(p, dst, brw_imm_f(0.0f)); - brw_pop_insn_state(p); + brw_set_predicate_control_flag_value(p, 0xff); } static void emit_seq( struct brw_compile *p, |