diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vs_emit.c | 43 |
1 files changed, 3 insertions, 40 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c index 14c3b936b7e..227261409c4 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_emit.c +++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c @@ -1361,31 +1361,6 @@ static void emit_vertex_write( struct brw_vs_compile *c) } } - -/** - * Called after code generation to resolve subroutine calls and the - * END instruction. - * \param end_inst points to brw code for END instruction - * \param last_inst points to last instruction emitted before vertex write - */ -static void -post_vs_emit( struct brw_vs_compile *c, - struct brw_instruction *end_inst, - struct brw_instruction *last_inst ) -{ - GLint offset; - - brw_resolve_cals(&c->func); - - /* patch up the END code to jump past subroutines, etc */ - offset = last_inst - end_inst; - if (offset > 1) { - brw_set_src1(end_inst, brw_imm_d(offset * 16)); - } else { - end_inst->header.opcode = BRW_OPCODE_NOP; - } -} - static GLboolean accumulator_contains(struct brw_vs_compile *c, struct brw_reg val) { @@ -1466,8 +1441,6 @@ void brw_vs_emit(struct brw_vs_compile *c ) struct intel_context *intel = &brw->intel; const GLuint nr_insns = c->vp->program.Base.NumInstructions; GLuint insn, if_depth = 0, loop_depth = 0; - GLuint end_offset = 0; - struct brw_instruction *end_inst, *last_inst; struct brw_instruction *if_inst[MAX_IF_DEPTH], *loop_inst[MAX_LOOP_DEPTH] = { 0 }; const struct brw_indirect stack_index = brw_indirect(0, 0); GLuint index; @@ -1751,12 +1724,8 @@ void brw_vs_emit(struct brw_vs_compile *c ) brw_MOV(p, brw_ip_reg(), deref_1d(stack_index, 0)); brw_set_access_mode(p, BRW_ALIGN_16); break; - case OPCODE_END: - end_offset = p->nr_insn; - /* this instruction will get patched later to jump past subroutine - * code, etc. - */ - brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16)); + case OPCODE_END: + emit_vertex_write(c); break; case OPCODE_PRINT: /* no-op */ @@ -1817,13 +1786,7 @@ void brw_vs_emit(struct brw_vs_compile *c ) release_tmps(c); } - end_inst = &p->store[end_offset]; - last_inst = &p->store[p->nr_insn]; - - /* The END instruction will be patched to jump to this code */ - emit_vertex_write(c); - - post_vs_emit(c, end_inst, last_inst); + brw_resolve_cals(p); brw_optimize(p); |