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-rw-r--r--libcolour.h46
1 files changed, 40 insertions, 6 deletions
diff --git a/libcolour.h b/libcolour.h
index 6607b8f..d891e80 100644
--- a/libcolour.h
+++ b/libcolour.h
@@ -468,9 +468,9 @@ LIBCOLOUR_DEF(long double, llf)
#define LIBCOLOUR_GENERIC(FUNC, REF, ...)\
(_Generic((REF),\
- LIBCOLOUR_GENERIC__(long double, llf, FUNC##_llf(__VA_ARGS__)),\
- LIBCOLOUR_GENERIC__(double, lf, FUNC##_lf(__VA_ARGS__)),\
- LIBCOLOUR_GENERIC__(float, f, FUNC##_f(__VA_ARGS__))))
+ LIBCOLOUR_GENERIC__(long double, llf, FUNC##_llf(__VA_ARGS__)),\
+ LIBCOLOUR_GENERIC__(double, lf, FUNC##_lf(__VA_ARGS__)),\
+ LIBCOLOUR_GENERIC__(float, f, FUNC##_f(__VA_ARGS__))))
#define libcolour_convert(FROM, TO)\
@@ -485,9 +485,6 @@ LIBCOLOUR_DEF(long double, llf)
#define libcolour_delta_e(A, B, E)\
LIBCOLOUR_GENERIC(libcolour_delta_e, (A), (const void *)(A), (const void *)(B), (void *)(E))
-#define libcolour_proper(COLOUR)\
- LIBCOLOUR_GENERIC(libcolour_proper, (COLOUR), (const void *)(COLOUR))
-
#define libcolour_get_rgb_colour_space(CS, SPACE)\
LIBCOLOUR_GENERIC(libcolour_get_rgb_colour_space, (CS), (void *)(CS), (SPACE))
@@ -498,6 +495,43 @@ LIBCOLOUR_DEF(long double, llf)
LIBCOLOUR_GENERIC(libcolour_unmarshal, (COLOUR), (void *)(COLOUR), (const void *)(BUF))
+static inline int
+libcolour_proper_f__(union libcolour_colour_f *colour, enum libcolour_model model)
+{
+ colour->model = model;
+ return libcolour_proper_f(colour);
+}
+
+static inline int
+libcolour_proper_lf__(union libcolour_colour_lf *colour, enum libcolour_model model)
+{
+ colour->model = model;
+ return libcolour_proper_lf(colour);
+}
+
+static inline int
+libcolour_proper_llf__(union libcolour_colour_llf *colour, enum libcolour_model model)
+{
+ colour->model = model;
+ return libcolour_proper_llf(colour);
+}
+
+#define LIBCOLOUR_F(C, T, N, COLOUR) T *: libcolour_proper_f__((void *)(COLOUR), (C))),
+#define LIBCOLOUR_LF(C, T, N, COLOUR) T *: libcolour_proper_lf__((void *)(COLOUR), (C))),
+#define LIBCOLOUR_LLF(C, T, N, COLOUR) T *: libcolour_proper_llf__((void *)(COLOUR), (C))),
+#define libcolour_proper(COLOUR)\
+ (_Generic((COLOUR),\
+ LIBCOLOUR_LIST_MODELS_N(LIBCOLOUR_F, f, (COLOUR))\
+ LIBCOLOUR_LIST_MODELS_N(LIBCOLOUR_LF, lf, (COLOUR))\
+ LIBCOLOUR_LIST_MODELS_N(LIBCOLOUR_LLF, llf, (COLOUR))\
+ union libcolour_colour_f *: libcolour_proper_f((void *)(COLOUR)),\
+ union libcolour_colour_lf *: libcolour_proper_lf((void *)(COLOUR)),\
+ union libcolour_colour_llf *: libcolour_proper_llf((void *)(COLOUR))))
+#undef LIBCOLOUR_F
+#undef LIBCOLOUR_LF
+#undef LIBCOLOUR_LLF
+
+
#if defined(__GNUC__) && !defined(__clang__)
# pragma GCC diagnostic pop