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Use Little CMS for JPEG colour management

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Přemysl Eric Janouch
2021-12-22 22:07:49 +01:00
parent 6419209c98
commit 40c1f8327e
7 changed files with 313 additions and 79 deletions
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15
fiv-io.h
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@@ -21,6 +21,17 @@
#include <gio/gio.h>
#include <glib.h>
// --- Colour management -------------------------------------------------------
// TODO(p): Make it possible to use Skia's skcms,
// which also supports premultiplied alpha.
typedef void *FivIoProfile;
FivIoProfile fiv_io_profile_new(const void *data, size_t len);
FivIoProfile fiv_io_profile_new_sRGB(void);
void fiv_io_profile_free(FivIoProfile self);
// --- Loading -----------------------------------------------------------------
extern const char *fiv_io_supported_media_types[];
char **fiv_io_all_supported_media_types(void);
@@ -56,9 +67,9 @@ extern cairo_user_data_key_t fiv_io_key_page_next;
extern cairo_user_data_key_t fiv_io_key_page_previous;
cairo_surface_t *fiv_io_open(
const gchar *path, gboolean enhance, GError **error);
const gchar *path, FivIoProfile profile, gboolean enhance, GError **error);
cairo_surface_t *fiv_io_open_from_data(const char *data, size_t len,
const gchar *path, gboolean enhance, GError **error);
const gchar *path, FivIoProfile profile, gboolean enhance, GError **error);
int fiv_io_filecmp(GFile *f1, GFile *f2);