gallium: fix various undefined left shifts into sign bit

Funnily enough, some of these were turned into a compile-time error by gcc
with -fsanitize=undefined ("initializer is not a constant").

Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gallium/auxiliary/util/u_pstipple.c b/src/gallium/auxiliary/util/u_pstipple.c
index 3ae8923f953..f6ea535c413 100644
--- a/src/gallium/auxiliary/util/u_pstipple.c
+++ b/src/gallium/auxiliary/util/u_pstipple.c
@@ -63,7 +63,7 @@ util_pstipple_update_stipple_texture(struct pipe_context *pipe,
                                      struct pipe_resource *tex,
                                      const uint32_t pattern[32])
 {
-   static const uint bit31 = 1 << 31;
+   static const uint bit31 = 1u << 31;
    struct pipe_transfer *transfer;
    ubyte *data;
    int i, j;