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Diffstat (limited to 'libgimpcolor/gimpcolortransform.h')
| -rw-r--r-- | libgimpcolor/gimpcolortransform.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/libgimpcolor/gimpcolortransform.h b/libgimpcolor/gimpcolortransform.h new file mode 100644 index 0000000..c579470 --- /dev/null +++ b/libgimpcolor/gimpcolortransform.h @@ -0,0 +1,127 @@ +/* LIBGIMP - The GIMP Library + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimpcolortransform.h + * Copyright (C) 2014 Michael Natterer <mitch@gimp.org> + * Elle Stone <ellestone@ninedegreesbelow.com> + * + * This library is free software: you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 3 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <https://www.gnu.org/licenses/>. + */ + +#if !defined (__GIMP_COLOR_H_INSIDE__) && !defined (GIMP_COLOR_COMPILATION) +#error "Only <libgimpcolor/gimpcolor.h> can be included directly." +#endif + +#ifndef __GIMP_COLOR_TRANSFORM_H__ +#define __GIMP_COLOR_TRANSFORM_H__ + +G_BEGIN_DECLS + +/* For information look into the C source or the html documentation */ + + +/** + * GimpColorTransformFlags: + * @GIMP_COLOR_TRANSFORM_FLAGS_NOOPTIMIZE: optimize for accuracy rather + * than for speed + * @GIMP_COLOR_TRANSFORM_FLAGS_GAMUT_CHECK: mark out of gamut colors in the + * transform result + * @GIMP_COLOR_TRANSFORM_FLAGS_BLACK_POINT_COMPENSATION: do black point + * compensation + * + * Flags for modifying #GimpColorTransform's behavior. + **/ +typedef enum +{ + GIMP_COLOR_TRANSFORM_FLAGS_NOOPTIMIZE = 0x0100, + GIMP_COLOR_TRANSFORM_FLAGS_GAMUT_CHECK = 0x1000, + GIMP_COLOR_TRANSFORM_FLAGS_BLACK_POINT_COMPENSATION = 0x2000, +} GimpColorTransformFlags; + + +#define GIMP_TYPE_COLOR_TRANSFORM (gimp_color_transform_get_type ()) +#define GIMP_COLOR_TRANSFORM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_COLOR_TRANSFORM, GimpColorTransform)) +#define GIMP_COLOR_TRANSFORM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_COLOR_TRANSFORM, GimpColorTransformClass)) +#define GIMP_IS_COLOR_TRANSFORM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_COLOR_TRANSFORM)) +#define GIMP_IS_COLOR_TRANSFORM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_COLOR_TRANSFORM)) +#define GIMP_COLOR_TRANSFORM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_COLOR_TRANSFORM, GimpColorTransformClass)) + + +typedef struct _GimpColorTransformClass GimpColorTransformClass; +typedef struct _GimpColorTransformPrivate GimpColorTransformPrivate; + +struct _GimpColorTransform +{ + GObject parent_instance; + + GimpColorTransformPrivate *priv; +}; + +struct _GimpColorTransformClass +{ + GObjectClass parent_class; + + /* signals */ + void (* progress) (GimpColorTransform *transform, + gdouble fraction); + + /* Padding for future expansion */ + void (* _gimp_reserved1) (void); + void (* _gimp_reserved2) (void); + void (* _gimp_reserved3) (void); + void (* _gimp_reserved4) (void); +}; + + +GType gimp_color_transform_get_type (void) G_GNUC_CONST; + +GimpColorTransform * + gimp_color_transform_new (GimpColorProfile *src_profile, + const Babl *src_format, + GimpColorProfile *dest_profile, + const Babl *dest_format, + GimpColorRenderingIntent rendering_intent, + GimpColorTransformFlags flags); + +GimpColorTransform * + gimp_color_transform_new_proofing (GimpColorProfile *src_profile, + const Babl *src_format, + GimpColorProfile *dest_profile, + const Babl *dest_format, + GimpColorProfile *proof_profile, + GimpColorRenderingIntent proof_intent, + GimpColorRenderingIntent display_intent, + GimpColorTransformFlags flags); + +void gimp_color_transform_process_pixels (GimpColorTransform *transform, + const Babl *src_format, + gconstpointer src_pixels, + const Babl *dest_format, + gpointer dest_pixels, + gsize length); + +void gimp_color_transform_process_buffer (GimpColorTransform *transform, + GeglBuffer *src_buffer, + const GeglRectangle *src_rect, + GeglBuffer *dest_buffer, + const GeglRectangle *dest_rect); + +gboolean gimp_color_transform_can_gegl_copy (GimpColorProfile *src_profile, + GimpColorProfile *dest_profile); + + +G_END_DECLS + +#endif /* __GIMP_COLOR_TRANSFORM_H__ */ |