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| author | Eric Anholt <eric@anholt.net> | 2011-08-10 14:13:23 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2011-08-16 13:04:43 -0700 |
| commit | 193a9a209d5121e2c20f1d20c61587b1e3d0603d (patch) | |
| tree | e7033dd61f254dc7e40206d14900766df4a3cf9b /src/mesa/drivers | |
| parent | 072d64121e13ad6bcb9b703090de1ee4a59f7096 (diff) | |
| download | external_mesa3d-193a9a209d5121e2c20f1d20c61587b1e3d0603d.zip external_mesa3d-193a9a209d5121e2c20f1d20c61587b1e3d0603d.tar.gz external_mesa3d-193a9a209d5121e2c20f1d20c61587b1e3d0603d.tar.bz2 | |
i965/vs: Add support for if(any(bvec)) on gen6.
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp index 2a1f003..d188857 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp @@ -564,10 +564,6 @@ vec4_visitor::emit_if_gen6(ir_if *ir) assert(expr->get_num_operands() <= 2); for (unsigned int i = 0; i < expr->get_num_operands(); i++) { - assert(expr->operands[i]->type->is_scalar() || - expr->operation == ir_binop_any_nequal || - expr->operation == ir_binop_all_equal); - expr->operands[i]->accept(this); op[i] = this->result; } @@ -634,6 +630,14 @@ vec4_visitor::emit_if_gen6(ir_if *ir) inst->predicate = BRW_PREDICATE_ALIGN16_ANY4H; return; + case ir_unop_any: + inst = emit(BRW_OPCODE_CMP, dst_null_d(), op[0], src_reg(0)); + inst->conditional_mod = BRW_CONDITIONAL_NZ; + + inst = emit(BRW_OPCODE_IF); + inst->predicate = BRW_PREDICATE_ALIGN16_ANY4H; + return; + default: assert(!"not reached"); inst = emit(BRW_OPCODE_IF, dst_null_d(), op[0], src_reg(0)); |