WIP: Thread-safe colour management

1 files changed, 29 insertions, 10 deletions

diff --git a/fiv-io.h b/fiv-io.h
index bb92033..26e1b93 100644
--- a/fiv-io.h
+++ b/fiv-io.h
@@ -28,7 +28,7 @@ typedef struct _FivIoImage FivIoImage;
 
 // --- Colour management -------------------------------------------------------
 
-void fiv_io_profile_init(void);
+void fiv_io_cmm_init(void);
 
 // TODO(p): Make it also possible to use Skia's skcms.
 typedef void *FivIoProfile;
@@ -43,23 +43,42 @@ void fiv_io_profile_free(FivIoProfile *self);
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
+#define FIV_TYPE_IO_CMM (fiv_io_cmm_get_type())
+G_DECLARE_FINAL_TYPE(FivIoCmm, fiv_io_cmm, FIV, CMM, GObject)
+
+FivIoCmm *fiv_io_cmm_get_default();
+
+/*
+FivIoProfile *fiv_io_cmm_get_profile(
+	FivIoCmm *self, const void *data, size_t len);
+FivIoProfile *fiv_io_cmm_get_profile_from_bytes(FivIoCmm *self, GBytes *bytes);
+FivIoProfile *fiv_io_cmm_get_profile_sRGB(FivIoCmm *self);
+FivIoProfile *fiv_io_cmm_get_profile_sRGB_gamma(FivIoCmm *self, double gamma);
+FivIoProfile *fiv_io_cmm_get_profile_parametric(
+	FivIoCmm *self, double gamma, double whitepoint[2], double primaries[6]);
+*/
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
 void fiv_io_premultiply_argb32(FivIoImage *image);
 
-void fiv_io_profile_cmyk(
+void fiv_io_cmm_cmyk(FivIoCmm *self,
     FivIoImage *image, FivIoProfile *source, FivIoProfile *target);
-void fiv_io_profile_4x16le_direct(unsigned char *data,
+void fiv_io_cmm_4x16le_direct(FivIoCmm *self, unsigned char *data,
     int w, int h, FivIoProfile *source, FivIoProfile *target);
-void fiv_io_profile_argb32_premultiply(
+void fiv_io_cmm_argb32_premultiply(FivIoCmm *self,
     FivIoImage *image, FivIoProfile *source, FivIoProfile *target);
 
-void fiv_io_profile_page(FivIoImage *page, FivIoProfile *target,
-	void (*frame_cb) (FivIoImage *, FivIoProfile *, FivIoProfile *));
-#define fiv_io_profile_argb32_premultiply_page(page, target) \
-	fiv_io_profile_page((page), (target), fiv_io_profile_argb32_premultiply)
+void fiv_io_cmm_page(FivIoCmm *self, FivIoImage *page, FivIoProfile *target,
+	void (*frame_cb) (FivIoCmm *,
+		FivIoImage *, FivIoProfile *, FivIoProfile *));
+#define fiv_io_cmm_argb32_premultiply_page(cmm, page, target) \
+	fiv_io_cmm_page((cmm), (page), (target), fiv_io_cmm_argb32_premultiply)
 
-void fiv_io_profile_any(
+void fiv_io_cmm_any(FivIoCmm *self,
 	FivIoImage *image, FivIoProfile *source, FivIoProfile *target);
-FivIoImage *fiv_io_profile_finalize(FivIoImage *image, FivIoProfile *target);
+FivIoImage *fiv_io_cmm_finalize(
+	FivIoCmm *self, FivIoImage *image, FivIoProfile *target);
 
 // --- Loading -----------------------------------------------------------------