maxwell_3d: Implement alternate blend equations.

- Used by Undertale.
2018-11-22 00:51:01 -05:00 · 2018-11-22 00:51:01 -05:00 · 0e6a608245
commit 0e6a608245
parent bb175ab430
2 changed files with 12 additions and 0 deletions
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@ -389,6 +389,13 @@ public:
                ReverseSubtract = 3,
                Min = 4,
                Max = 5,
+
+                // These values are used by Nouveau and some games.
+                AddGL = 0x8006,
+                SubtractGL = 0x8007,
+                ReverseSubtractGL = 0x8008,
+                MinGL = 0x800a,
+                MaxGL = 0x800b
            };

            enum class Factor : u32 {