From: Connor Abbott <[email protected]>
---
src/mesa/drivers/dri/i965/brw_shader.cpp | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_shader.cpp
b/src/mesa/drivers/dri/i965/brw_shader.cpp
index c459f4a..e5c43d2 100644
--- a/src/mesa/drivers/dri/i965/brw_shader.cpp
+++ b/src/mesa/drivers/dri/i965/brw_shader.cpp
@@ -527,6 +527,9 @@ brw_negate_immediate(enum brw_reg_type type, struct brw_reg
*reg)
case BRW_REGISTER_TYPE_VF:
reg->ud ^= 0x80808080;
return true;
+ case BRW_REGISTER_TYPE_DF:
+ reg->df = -reg->df;
+ return true;
case BRW_REGISTER_TYPE_UB:
case BRW_REGISTER_TYPE_B:
unreachable("no UB/B immediates");
@@ -536,9 +539,8 @@ brw_negate_immediate(enum brw_reg_type type, struct brw_reg
*reg)
case BRW_REGISTER_TYPE_UQ:
case BRW_REGISTER_TYPE_Q:
assert(!"unimplemented: negate UQ/Q immediate");
- case BRW_REGISTER_TYPE_DF:
case BRW_REGISTER_TYPE_HF:
- assert(!"unimplemented: negate DF/HF immediate");
+ assert(!"unimplemented: negate HF immediate");
}
return false;
--
2.5.0
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