diff options
| author | Antia Puentes <[email protected]> | 2015-06-16 23:04:32 +0200 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2015-08-03 09:40:48 -0700 |
| commit | 4f39b547da4f9949d1b1f9f0df07d08951f0358d (patch) | |
| tree | f3f89b53d994f7a381dcaf254bb31edee4e618b5 | |
| parent | e4f02f47e70d384531ac68e6d33a62fdcdbd1f28 (diff) | |
i965/nir/vec4: Implement int<->float format conversion ops
Adds NIR ALU operations:
* nir_op_f2i
* nir_op_f2u
* nir_op_i2f
* nir_op_u2f
Reviewed-by: Jason Ekstrand <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp index 2829bbc111c..e1ada3bc855 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp @@ -682,6 +682,17 @@ vec4_visitor::nir_emit_alu(nir_alu_instr *instr) case nir_op_vec4: unreachable("not reached: should be handled by lower_vec_to_movs()"); + case nir_op_i2f: + case nir_op_u2f: + inst = emit(MOV(dst, op[0])); + inst->saturate = instr->dest.saturate; + break; + + case nir_op_f2i: + case nir_op_f2u: + inst = emit(MOV(dst, op[0])); + break; + default: unreachable("Unimplemented ALU operation"); } |