diff --git a/options/path.c b/options/path.c
index 6ae0fc4d11..2b2bb3d272 100644
--- a/options/path.c
+++ b/options/path.c
@@ -240,7 +240,7 @@ char *mp_path_join(void *talloc_ctx, struct bstr p1, struct bstr p2)
         return bstrdup0(talloc_ctx, p1);
 
 #if HAVE_DOS_PATHS
-    if (p2.len >= 2 && p2.start[1] == ':'
+    if ((p2.len >= 2 && p2.start[1] == ':')
         || p2.start[0] == '\\' || p2.start[0] == '/')
 #else
     if (p2.start[0] == '/')
@@ -251,7 +251,7 @@ char *mp_path_join(void *talloc_ctx, struct bstr p1, struct bstr p2)
     int endchar1 = p1.start[p1.len - 1];
 #if HAVE_DOS_PATHS
     have_separator = endchar1 == '/' || endchar1 == '\\'
-                     || p1.len == 2 && endchar1 == ':'; // "X:" only
+                     || (p1.len == 2 && endchar1 == ':'); // "X:" only
 #else
     have_separator = endchar1 == '/';
 #endif
diff --git a/video/out/vo_direct3d.c b/video/out/vo_direct3d.c
index bf24d164c8..1977d64a11 100644
--- a/video/out/vo_direct3d.c
+++ b/video/out/vo_direct3d.c
@@ -964,7 +964,7 @@ render_osd:
 // Return the high byte of the value that represents white in chroma (U/V)
 static int get_chroma_clear_val(int bit_depth)
 {
-    return 1 << (bit_depth - 1 & 7);
+    return 1 << ((bit_depth - 1) & 7);
 }
 
 // this macro is supposed to work on all formats supported by 3D rendering, and
diff --git a/video/out/w32_common.c b/video/out/w32_common.c
index 1d82825294..12c37b5f0d 100644
--- a/video/out/w32_common.c
+++ b/video/out/w32_common.c
@@ -403,7 +403,7 @@ static int mod_state(struct vo_w32_state *w32)
 
 static int decode_surrogate_pair(wchar_t lead, wchar_t trail)
 {
-    return 0x10000 + ((lead & 0x3ff) << 10) | (trail & 0x3ff);
+    return 0x10000 + (((lead & 0x3ff) << 10) | (trail & 0x3ff));
 }
 
 static int decode_utf16(struct vo_w32_state *w32, wchar_t c)