Add macro for printing FourCC values

2026-06-18 06:30:55 +00:00 · 2026-01-02 01:46:20 -06:00
parent be460970a8
commit 46d58e55a3
3 changed files with 24 additions and 11 deletions
@@ -16,6 +16,18 @@ extern "C" {
 #endif
 }

+#ifndef FOURCC_FMT
+#define FOURCC_FMT "%c%c%c%c"
+#endif
+
+#ifndef FOURCC_FMT_ARGS
+#define FOURCC_FMT_ARGS(f)      \
+    (char)((f) & 0xFF),         \
+    (char)(((f) >> 8) & 0xFF),  \
+    (char)(((f) >> 16) & 0xFF), \
+    (char)(((f) >> 24) & 0xFF)
+#endif
+
 #ifdef HAVE_EGL
 #define MESA_EGL_NO_X11_HEADERS
 #define EGL_NO_X11