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| author | Neil Roberts <neil@linux.intel.com> | 2015-05-29 13:41:48 +0100 |
|---|---|---|
| committer | Neil Roberts <neil@linux.intel.com> | 2015-05-31 00:48:57 +0100 |
| commit | 7f62fdae1629d75dd581d1c57b28c2f099c5ef6b (patch) | |
| tree | c547e249f73b072dad99e0cdb686d450db58d6ed /src/gallium/auxiliary/gallivm/lp_bld_debug.cpp | |
| parent | 6c846dc57b1d6f3e015a604dba1976f96c4be9e9 (diff) | |
| download | external_mesa3d-7f62fdae1629d75dd581d1c57b28c2f099c5ef6b.zip external_mesa3d-7f62fdae1629d75dd581d1c57b28c2f099c5ef6b.tar.gz external_mesa3d-7f62fdae1629d75dd581d1c57b28c2f099c5ef6b.tar.bz2 | |
i965: Don't add base_binding_table_index if it's zero
When calculating the binding table index for non-constant sampler
array indexing it needs to add the base binding table index which is a
constant within the generated code. Often this base is zero so we can
avoid a redundant instruction in that case.
It looks like nothing in shader-db is doing non-constant sampler array
indexing so this patch doesn't make any difference but it might be
worth having anyway.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Ben Widawsky <ben@bwidawsk.net>
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_debug.cpp')
0 files changed, 0 insertions, 0 deletions