diff options
| author | Alyssa Rosenzweig <[email protected]> | 2019-07-24 14:52:57 -0700 |
|---|---|---|
| committer | Alyssa Rosenzweig <[email protected]> | 2019-07-25 06:37:22 -0700 |
| commit | f55a760d0c10cefe4725ab116c53272dc604d648 (patch) | |
| tree | a30c84e8361a34a6ab844d1a32bcf0048db858a8 | |
| parent | 233c0faaddd1c9039083af1536aeba6eae01a15f (diff) | |
pan/midgard: Add OP_R27_ONLY helper
While load/store ops like st_vary can take an argument in either
r26/r27, ops like those for perspective projection must specifically
take their argument in r27.
Signed-off-by: Alyssa Rosenzweig <[email protected]>
| -rw-r--r-- | src/panfrost/midgard/helpers.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/panfrost/midgard/helpers.h b/src/panfrost/midgard/helpers.h index 81d10936201..8b3e417a56d 100644 --- a/src/panfrost/midgard/helpers.h +++ b/src/panfrost/midgard/helpers.h @@ -46,6 +46,11 @@ op == midgard_op_st_cubemap_coords \ ) +#define OP_IS_R27_ONLY(op) ( \ + op == midgard_op_ldst_perspective_division_z || \ + op == midgard_op_ldst_perspective_division_w \ + ) + #define OP_IS_MOVE(op) ( \ op == midgard_alu_op_fmov || \ op == midgard_alu_op_imov \ |