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i965/sf: Drop unnecessary push/pop in flatshading code.

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brw_JMPI sets predicate_control to BRW_PREDICATE_NONE, but that's
already the value coming in.  Otherwise, nothing changes state.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Kenneth Graunke
2014-05-25 01:08:54 -07:00
parent d9cac44a14
commit 0f9eeae878
1 changed files with 0 additions and 8 deletions
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src/mesa/drivers/dri/i965/brw_sf_emit.c
-8
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@@ -207,8 +207,6 @@ static void do_flatshade_triangle( struct brw_sf_compile *c )
nr = count_flatshaded_attributes(c);
brw_push_insn_state(p);
brw_MUL(p, c->pv, c->pv, brw_imm_d(jmpi*(nr*2+1)));
brw_JMPI(p, ip, ip, c->pv);
@@ -222,8 +220,6 @@ static void do_flatshade_triangle( struct brw_sf_compile *c )
copy_flatshaded_attributes(c, c->vert[0], c->vert[2]);
copy_flatshaded_attributes(c, c->vert[1], c->vert[2]);
brw_pop_insn_state(p);
}
@@ -245,16 +241,12 @@ static void do_flatshade_line( struct brw_sf_compile *c )
nr = count_flatshaded_attributes(c);
brw_push_insn_state(p);
brw_MUL(p, c->pv, c->pv, brw_imm_d(jmpi*(nr+1)));
brw_JMPI(p, ip, ip, c->pv);
copy_flatshaded_attributes(c, c->vert[1], c->vert[0]);
brw_JMPI(p, ip, ip, brw_imm_ud(jmpi*nr));
copy_flatshaded_attributes(c, c->vert[0], c->vert[1]);
brw_pop_insn_state(p);
}