From 013d9e40feed336d983b728357e4ce77b871c36d Mon Sep 17 00:00:00 2001 From: Erik Faye-Lund Date: Fri, 13 Mar 2020 13:56:44 +0100 Subject: [PATCH] mesa/gallium: do not use enum for bit-allocated member The signedness of enums are undefined, so on platforms with signed enums, this isn't going to work. One such platform is Microsoft Windows. So let's just use an unsigned here instead. Fixes: b1c4c4c7f53 ("mesa/gallium: automatically lower alpha-testing") Acked-by: Alyssa Rosenzweig Part-of: --- src/mesa/state_tracker/st_program.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/state_tracker/st_program.h b/src/mesa/state_tracker/st_program.h index 286fabc0117..7483450eae5 100644 --- a/src/mesa/state_tracker/st_program.h +++ b/src/mesa/state_tracker/st_program.h @@ -137,7 +137,7 @@ struct st_fp_variant_key GLuint lower_two_sided_color:1; GLuint lower_flatshade:1; - enum compare_func lower_alpha_func:3; + unsigned lower_alpha_func:3; /** needed for ATI_fragment_shader */ char texture_targets[MAX_NUM_FRAGMENT_REGISTERS_ATI]; -- 2.30.2