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| author | Eric Anholt <eric@anholt.net> | 2014-08-22 15:02:52 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2014-09-23 13:40:10 -0700 |
| commit | 2e48b286bf21501ac06832799a4b7957bb8ac893 (patch) | |
| tree | 2abbc37c478504db4b699b1f8251f51b66800aa4 /src/gallium/drivers/vc4/vc4_register_allocate.c | |
| parent | b7edf30191cae945b4836d683762d0ebed6efbfe (diff) | |
| download | external_mesa3d-2e48b286bf21501ac06832799a4b7957bb8ac893.zip external_mesa3d-2e48b286bf21501ac06832799a4b7957bb8ac893.tar.gz external_mesa3d-2e48b286bf21501ac06832799a4b7957bb8ac893.tar.bz2 | |
vc4: Add support for 8-bit unorm/snorm vertex inputs.
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_register_allocate.c')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_register_allocate.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/drivers/vc4/vc4_register_allocate.c b/src/gallium/drivers/vc4/vc4_register_allocate.c index 204c080..639037e 100644 --- a/src/gallium/drivers/vc4/vc4_register_allocate.c +++ b/src/gallium/drivers/vc4/vc4_register_allocate.c @@ -212,6 +212,14 @@ vc4_register_allocate(struct vc4_context *vc4, struct vc4_compile *c) ra_set_node_class(g, inst->dst.index, vc4->reg_class_a); break; + case QOP_UNPACK_8A: + case QOP_UNPACK_8B: + case QOP_UNPACK_8C: + case QOP_UNPACK_8D: + /* The unpack flags require an A-file src register. */ + ra_set_node_class(g, inst->src[0].index, vc4->reg_class_a); + break; + default: break; } |