[Mesa-dev] [PATCH] i965: Add missing types to type_sz().

[Matt Turner]

Coverity warns in multiple places about the potential for division by
zero, caused by this function's default case.

Cc: Francisco Jerez <currojerez at riseup.net>
---
 src/mesa/drivers/dri/i965/brw_reg.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/brw_reg.h b/src/mesa/drivers/dri/i965/brw_reg.h
index b0ef94e..be23678 100644
--- a/src/mesa/drivers/dri/i965/brw_reg.h
+++ b/src/mesa/drivers/dri/i965/brw_reg.h
@@ -292,15 +292,19 @@ type_sz(unsigned type)
    case BRW_REGISTER_TYPE_UD:
    case BRW_REGISTER_TYPE_D:
    case BRW_REGISTER_TYPE_F:
+   case BRW_REGISTER_TYPE_VF:
       return 4;
    case BRW_REGISTER_TYPE_UW:
    case BRW_REGISTER_TYPE_W:
+   case BRW_REGISTER_TYPE_UV:
+   case BRW_REGISTER_TYPE_V:
+   case BRW_REGISTER_TYPE_HF:
       return 2;
    case BRW_REGISTER_TYPE_UB:
    case BRW_REGISTER_TYPE_B:
       return 1;
    default:
-      return 0;
+      unreachable("not reached");
    }
 }
 
-- 
2.7.3