diff options
| author | Jason Ekstrand <jason.ekstrand@intel.com> | 2014-10-15 16:01:04 -0700 |
|---|---|---|
| committer | Jason Ekstrand <jason.ekstrand@intel.com> | 2015-01-15 07:18:59 -0800 |
| commit | 4582341ea74a076c981c962f1a01311bfa3bf991 (patch) | |
| tree | 9c4684f0321a88ea999aba19ee7f2e7acf77bc89 | |
| parent | 7cd1537aae28b9189b1251688ac1a5dc9d36cc80 (diff) | |
i965/fs_nir: Add support for sample_pos and sample_id
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp index 350cf3fd5fa..aab74298fae 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp @@ -1325,9 +1325,20 @@ fs_visitor::nir_emit_intrinsic(nir_intrinsic_instr *instr) break; } - case nir_intrinsic_load_sample_pos: - case nir_intrinsic_load_sample_id: - assert(!"TODO"); + case nir_intrinsic_load_sample_pos: { + fs_reg *reg = emit_samplepos_setup(); + dest.type = reg->type; + emit(MOV(dest, *reg)); + emit(MOV(offset(dest, 1), offset(*reg, 1))); + break; + } + + case nir_intrinsic_load_sample_id: { + fs_reg *reg = emit_sampleid_setup(); + dest.type = reg->type; + emit(MOV(dest, *reg)); + break; + } case nir_intrinsic_load_uniform_vec1: case nir_intrinsic_load_uniform_vec2: |