diff options
| author | Kristian H. Kristensen <[email protected]> | 2019-04-18 10:40:45 -0700 |
|---|---|---|
| committer | Kristian H. Kristensen <[email protected]> | 2019-04-18 11:46:13 -0700 |
| commit | 9c82a55efc4835af0ec7a6e1afc8e5ba00178c17 (patch) | |
| tree | 8cabab9cb438262cea56931ac41d539fdb4527ed /src/gallium | |
| parent | 6aa211b3169e86271caf1251d8fb7f88f3e42ebd (diff) | |
freedreno/a6xx: Add helper for incrementing regid
Increments the regid by specified amount unless regid is is
r63.x (invalid).
Signed-off-by: Kristian H. Kristensen <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/freedreno/a6xx/fd6_program.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_program.c b/src/gallium/drivers/freedreno/a6xx/fd6_program.c index d44ecf42577..44c9e8a689b 100644 --- a/src/gallium/drivers/freedreno/a6xx/fd6_program.c +++ b/src/gallium/drivers/freedreno/a6xx/fd6_program.c @@ -287,6 +287,15 @@ setup_stages(struct fd6_program_state *state, struct stage *s, bool binning_pass } } +static inline uint32_t +next_regid(uint32_t reg, uint32_t increment) +{ + if (reg == regid(63,0)) + return regid(63,0); + else + return reg + increment; +} + static void setup_stateobj(struct fd_ringbuffer *ring, struct fd6_program_state *state, bool binning_pass) @@ -327,7 +336,7 @@ setup_stateobj(struct fd_ringbuffer *ring, samp_mask_regid = ir3_find_sysval_regid(s[FS].v, SYSTEM_VALUE_SAMPLE_MASK_IN); face_regid = ir3_find_sysval_regid(s[FS].v, SYSTEM_VALUE_FRONT_FACE); coord_regid = ir3_find_sysval_regid(s[FS].v, SYSTEM_VALUE_FRAG_COORD); - zwcoord_regid = (coord_regid == regid(63,0)) ? regid(63,0) : (coord_regid + 2); + zwcoord_regid = next_regid(coord_regid, 2); vcoord_regid = ir3_find_sysval_regid(s[FS].v, SYSTEM_VALUE_VARYING_COORD); posz_regid = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DEPTH); |