diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_clip_util.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_clip_util.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_clip_util.c b/src/mesa/drivers/dri/i965/brw_clip_util.c index 19bef19801..c32bd4ec24 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_util.c +++ b/src/mesa/drivers/dri/i965/brw_clip_util.c @@ -46,8 +46,7 @@ - -static struct brw_reg get_tmp( struct brw_clip_compile *c ) +struct brw_reg get_tmp( struct brw_clip_compile *c ) { struct brw_reg tmp = brw_vec4_grf(c->last_tmp, 0); @@ -90,7 +89,7 @@ void brw_clip_init_planes( struct brw_clip_compile *c ) /* Project 'pos' to screen space (or back again), overwrite with results: */ -static void brw_clip_project_position(struct brw_clip_compile *c, struct brw_reg pos ) +void brw_clip_project_position(struct brw_clip_compile *c, struct brw_reg pos ) { struct brw_compile *p = &c->func; @@ -262,7 +261,7 @@ void brw_clip_kill_thread(struct brw_clip_compile *c) c->reg.R0, 0, /* allocate */ 0, /* used */ - 0, /* msg len */ + 1, /* msg len */ 0, /* response len */ 1, /* eot */ 1, /* writes complete */ @@ -272,6 +271,7 @@ void brw_clip_kill_thread(struct brw_clip_compile *c) + struct brw_reg brw_clip_plane0_address( struct brw_clip_compile *c ) { return brw_address(c->reg.fixed_planes); @@ -327,8 +327,7 @@ void brw_clip_init_clipmask( struct brw_clip_compile *c ) /* Shift so that lowest outcode bit is rightmost: */ - brw_MOV(p, c->reg.planemask, incoming); - brw_SHR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(26)); + brw_SHR(p, c->reg.planemask, incoming, brw_imm_ud(26)); if (c->key.nr_userclip) { struct brw_reg tmp = retype(vec1(get_tmp(c)), BRW_REGISTER_TYPE_UD); @@ -342,13 +341,5 @@ void brw_clip_init_clipmask( struct brw_clip_compile *c ) release_tmp(c, tmp); } - - /* Test for -ve rhw workaround - */ - brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ); - brw_AND(p, vec1(brw_null_reg()), incoming, brw_imm_ud(1<<20)); - brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(0x3f)); - brw_set_predicate_control(p, BRW_PREDICATE_NONE); - } |