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| author | raysan5 <[email protected]> | 2021-10-05 19:20:21 +0200 |
|---|---|---|
| committer | raysan5 <[email protected]> | 2021-10-05 19:20:21 +0200 |
| commit | 7439c7547b5a35f7fba616c8e51a7ca611fbbac7 (patch) | |
| tree | c63d0e0ffc1b15eea17b75ce5acc2df96af674c1 /src | |
| parent | c8b16d72e2008b0d6b61705951b83eff316b71dc (diff) | |
| download | raylib-7439c7547b5a35f7fba616c8e51a7ca611fbbac7.tar.gz raylib-7439c7547b5a35f7fba616c8e51a7ca611fbbac7.zip | |
Review functions specifiers
Diffstat (limited to 'src')
| -rw-r--r-- | src/raymath.h | 43 |
1 files changed, 29 insertions, 14 deletions
diff --git a/src/raymath.h b/src/raymath.h index 4b03b519..795720e1 100644 --- a/src/raymath.h +++ b/src/raymath.h @@ -4,6 +4,11 @@ * * CONFIGURATION: * +* #define RAYMATH_IMPLEMENTATION +* Generates the implementation of the library into the included file. +* If not defined, the library is in header only mode and can be included in other headers +* or source files without problems. But only ONE file should hold the implementation. +* * #define RAYMATH_STATIC_INLINE * Define static inline functions code, so #include header suffices for use. * This may use up lots of memory. @@ -42,25 +47,35 @@ #ifndef RAYMATH_H #define RAYMATH_H -// Function specifiers definition -#ifndef RMAPI - #define RMAPI extern inline // Functions defined as 'extern inline' by default +#if defined(RAYMATH_IMPLEMENTATION) && defined(RAYMATH_STATIC_INLINE) + #error "Specifying both RAYMATH_IMPLEMENTATION and RAYMATH_STATIC_INLINE is contradictory" #endif -// Function specifiers in case library is build/used as a shared library (Windows) -// NOTE: Microsoft specifiers to tell compiler that symbols are imported/exported from a .dll -#if defined(_WIN32) - #if defined(BUILD_LIBTYPE_SHARED) - #define RMAPI __declspec(dllexport) // We are building the library as a Win32 shared library (.dll) - #elif defined(USE_LIBTYPE_SHARED) - #define RMAPI __declspec(dllimport) // We are using the library as a Win32 shared library (.dll) +// Function specifiers definition +#ifndef RMAPI + #if defined(RAYMATH_IMPLEMENTATION) + #define RMAPI extern inline // Functions defined as 'extern inline' by default + + // Function specifiers in case library is build/used as a shared library (Windows) + // NOTE: Microsoft specifiers to tell compiler that symbols are imported/exported from a .dll + #if defined(_WIN32) + #if defined(BUILD_LIBTYPE_SHARED) + #define RMAPI __declspec(dllexport) // We are building the library as a Win32 shared library (.dll) + #elif defined(USE_LIBTYPE_SHARED) + #define RMAPI __declspec(dllimport) // We are using the library as a Win32 shared library (.dll) + #endif + #endif + #elif defined(RAYMATH_STATIC_INLINE) + #define RMAPI static inline // Functions may be inlined, no external out-of-line definition + #else + #if defined(__TINYC__) + #define RMAPI static inline // WARNING: Plain inline not supported by tinycc (See issue #435) + #else + #define RMAPI inline + #endif #endif #endif -#if defined(RAYMATH_STATIC_INLINE) - #define RMAPI static inline // Functions may be inlined, no external out-of-line definition -#endif - //---------------------------------------------------------------------------------- // Defines and Macros //---------------------------------------------------------------------------------- |