diff options
| author | Caio Marcelo de Oliveira Filho <[email protected]> | 2018-09-21 16:07:38 -0700 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-04-07 17:16:09 +0000 |
| commit | 395de69b1febf4cfca29482e1ff7ddd2ae400d8b (patch) | |
| tree | a9a63e938be900cf535fdc734c0281edc2ef348e /src/intel/compiler/brw_compiler.h | |
| parent | afa5447312352cd68d4688d9521cb1de25a9939c (diff) | |
intel/fs: Allow multiple slots for position
Change brw_compute_vue_map() to also take the number of pos slots. If
more than one slot is used, the VARYING_SLOT_POS is treated as an
array.
When using Primitive Replication, instead of a single position, the
VUE must contain an array of positions. Padding might be
necessary (after clip distance) to ensure rest of attributes start
aligned.
v2: Add note about array in the commit message and assert that
pos_slots >= 1 to make clear 0 is invalid. (Jason)
Move padding to be after the clip distance.
v3: Apply the correct offset when gathering the sources from outputs.
Reviewed-by: Jason Ekstrand <[email protected]> [v2]
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Rafael Antognolli <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/2313>
Diffstat (limited to 'src/intel/compiler/brw_compiler.h')
| -rw-r--r-- | src/intel/compiler/brw_compiler.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/intel/compiler/brw_compiler.h b/src/intel/compiler/brw_compiler.h index 99047998e9a..1364890beb4 100644 --- a/src/intel/compiler/brw_compiler.h +++ b/src/intel/compiler/brw_compiler.h @@ -1045,7 +1045,8 @@ GLuint brw_varying_to_offset(const struct brw_vue_map *vue_map, GLuint varying) void brw_compute_vue_map(const struct gen_device_info *devinfo, struct brw_vue_map *vue_map, uint64_t slots_valid, - bool separate_shader); + bool separate_shader, + uint32_t pos_slots); void brw_compute_tess_vue_map(struct brw_vue_map *const vue_map, uint64_t slots_valid, |