Fixed bug 2017 - Adding some version macros like for SDL

Martin Gerhardy It would be great to get some version macros as we have them for SDL, too. Some function prototypes had changes for SDL_mixer 2.0, too. /** * This is the version number macro for the current SDL_mixer version. */ #define SDL_MIXER_COMPILEDVERSION \ SDL_VERSIONNUM(SDL_MIXER_MAJOR_VERSION, SDL_MIXER_MINOR_VERSION, SDL_MIXER_PATCHLEVEL) /** * This macro will evaluate to true if compiled with SDL_mixer at least X.Y.Z. */ #define SDL_MIXER_VERSION_ATLEAST(X, Y, Z) \ (SDL_MIXER_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z))
libsdl-org · Oct 21, 2017 · 313d16e · 313d16e
1 parent d55b3da
commit 313d16e
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/SDL_mixer.h b/SDL_mixer.h
@@ -58,6 +58,18 @@ extern "C" {
 #define MIX_PATCHLEVEL      SDL_MIXER_PATCHLEVEL
 #define MIX_VERSION(X)      SDL_MIXER_VERSION(X)
 
+/**
+ *  This is the version number macro for the current SDL_mixer version.
+ */
+#define SDL_MIXER_COMPILEDVERSION \
+    SDL_VERSIONNUM(SDL_MIXER_MAJOR_VERSION, SDL_MIXER_MINOR_VERSION, SDL_MIXER_PATCHLEVEL)
+
+/**
+ *  This macro will evaluate to true if compiled with SDL_mixer at least X.Y.Z.
+ */
+#define SDL_MIXER_VERSION_ATLEAST(X, Y, Z) \
+    (SDL_MIXER_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z))
+
 /* This function gets the version of the dynamically linked SDL_mixer library.
    it should NOT be used to fill a version structure, instead you should
    use the SDL_MIXER_VERSION() macro.