Mesa (master): mesa: texgen_enabled is only 1 bit.

[Brian Paul]

Module: Mesa
Branch: master
Commit: 6726d1609831244e9593fd1ee4b29ba2485922a0
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6726d1609831244e9593fd1ee4b29ba2485922a0

Author: Mathias Fröhlich <mathias.froehlich at web.de>
Date:   Sat Jan 27 12:09:00 2018 -0700

mesa: texgen_enabled is only 1 bit.

For the state key for hashing fixed function vertex shaders, the
texgen_enabled field requires only a single bit.

Signed-off-by: Mathias Fröhlich <Mathias.Froehlich at web.de>
Reviewed-by: Brian Paul <brianp at vmware.com>

---

 src/mesa/main/ffvertex_prog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/main/ffvertex_prog.c b/src/mesa/main/ffvertex_prog.c
index eebc327937..2eccc1fdfe 100644
--- a/src/mesa/main/ffvertex_prog.c
+++ b/src/mesa/main/ffvertex_prog.c
@@ -76,7 +76,7 @@ struct state_key {
       unsigned texunit_really_enabled:1;
       unsigned texmat_enabled:1;
       unsigned coord_replace:1;
-      unsigned texgen_enabled:4;
+      unsigned texgen_enabled:1;
       unsigned texgen_mode0:4;
       unsigned texgen_mode1:4;
       unsigned texgen_mode2:4;