diff options
Diffstat (limited to 'include/mupdf/fitz/colorspace.h')
-rw-r--r-- | include/mupdf/fitz/colorspace.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/mupdf/fitz/colorspace.h b/include/mupdf/fitz/colorspace.h index 398503d1..8a1c5caf 100644 --- a/include/mupdf/fitz/colorspace.h +++ b/include/mupdf/fitz/colorspace.h @@ -29,6 +29,13 @@ int fz_colorspace_is_indexed(fz_context *ctx, fz_colorspace *cs); int fz_colorspace_is_lab(fz_context *ctx, fz_colorspace *cs); /* + fz_colorspace_is_subtractive: Return true if a colorspace is subtractive. + + True for CMYK, Separation and DeviceN colorspaces. +*/ +int fz_colorspace_is_subtractive(fz_context *ctx, fz_colorspace *pix); + +/* fz_device_gray: Get colorspace representing device specific gray. */ fz_colorspace *fz_device_gray(fz_context *ctx); @@ -77,7 +84,7 @@ typedef void (fz_colorspace_convert_fn)(fz_context *ctx, fz_colorspace *cs, cons typedef void (fz_colorspace_destruct_fn)(fz_context *ctx, fz_colorspace *cs); -fz_colorspace *fz_new_colorspace(fz_context *ctx, char *name, int n, fz_colorspace_convert_fn *to_rgb, fz_colorspace_convert_fn *from_rgb, fz_colorspace_destruct_fn *destruct, void *data, size_t size); +fz_colorspace *fz_new_colorspace(fz_context *ctx, char *name, int n, int is_subtractive, fz_colorspace_convert_fn *to_rgb, fz_colorspace_convert_fn *from_rgb, fz_colorspace_destruct_fn *destruct, void *data, size_t size); fz_colorspace *fz_new_indexed_colorspace(fz_context *ctx, fz_colorspace *base, int high, unsigned char *lookup); fz_colorspace *fz_keep_colorspace(fz_context *ctx, fz_colorspace *colorspace); void fz_drop_colorspace(fz_context *ctx, fz_colorspace *colorspace); |