mesa: move validate_blend_factors() call after no-change check
authorBrian Paul <brianp@vmware.com>
Wed, 14 Oct 2015 15:35:53 +0000 (09:35 -0600)
committerBrian Paul <brianp@vmware.com>
Thu, 15 Oct 2015 13:21:07 +0000 (07:21 -0600)
commit1d751655012c7b8aafbeb90d02e5314a8eedc890
tree73868a86f89636f77dad69c5ed9437bbaa732350
parent34de3c4c1635a42c884da3321fc35ef07be34a6e
mesa: move validate_blend_factors() call after no-change check

A redundant call to glBlendFuncSeparateiARB() is more likely than getting
invalid values, so do the no-op check first.

Reviewed-by: Eric Anholt <eric@anholt.net>
src/mesa/main/blend.c