diff options
| author | Brian Paul <brianp@vmware.com> | 2009-06-18 09:23:58 -0600 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-09-04 14:12:36 -0700 |
| commit | a0b7850f1da6e367ed3380fbf0a59fa5af992546 (patch) | |
| tree | e51a22180e294fc92c223fafeaf8f9b6a37e2360 /src/mesa | |
| parent | 3d6c73513c5918a3f833ebf402803946b78828b8 (diff) | |
i965: asst clean-ups, etc in brw_vs_emit()
(cherry picked from commit fd7d764514c540987549c3ea88a2d669b0f0ea58)
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index 4887cdea5b..7c09222281 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -1195,15 +1195,14 @@ post_vs_emit( struct brw_vs_compile *c, */ void brw_vs_emit(struct brw_vs_compile *c ) { -#define MAX_IFSN 32 +#define MAX_IF_DEPTH 32 struct brw_compile *p = &c->func; - GLuint nr_insns = c->vp->program.Base.NumInstructions; - GLuint insn, if_insn = 0; + const GLuint nr_insns = c->vp->program.Base.NumInstructions; + GLuint insn, if_depth = 0; GLuint end_offset = 0; struct brw_instruction *end_inst, *last_inst; - struct brw_instruction *if_inst[MAX_IFSN]; - struct brw_indirect stack_index = brw_indirect(0, 0); - + struct brw_instruction *if_inst[MAX_IF_DEPTH]; + const struct brw_indirect stack_index = brw_indirect(0, 0); GLuint index; GLuint file; @@ -1394,15 +1393,15 @@ void brw_vs_emit(struct brw_vs_compile *c ) emit_xpd(p, dst, args[0], args[1]); break; case OPCODE_IF: - assert(if_insn < MAX_IFSN); - if_inst[if_insn++] = brw_IF(p, BRW_EXECUTE_8); + assert(if_depth < MAX_IF_DEPTH); + if_inst[if_depth++] = brw_IF(p, BRW_EXECUTE_8); break; case OPCODE_ELSE: - if_inst[if_insn-1] = brw_ELSE(p, if_inst[if_insn-1]); + if_inst[if_depth-1] = brw_ELSE(p, if_inst[if_depth-1]); break; case OPCODE_ENDIF: - assert(if_insn > 0); - brw_ENDIF(p, if_inst[--if_insn]); + assert(if_depth > 0); + brw_ENDIF(p, if_inst[--if_depth]); break; case OPCODE_BRA: brw_set_predicate_control(p, BRW_PREDICATE_NORMAL); |