split up into ... Separate header files.

* babl/babl.h: split up into ...
Separate header files.
* babl/babl-component.h:
* babl/babl-conversion.h:
* babl/babl-extension.h:
* babl/babl-fish.h:
* babl/babl-format.h:
* babl/babl-image.h:
* babl/babl-model.h:
* babl/babl-sampling.h:
* babl/babl-type.h:
* babl/Makefile.am: install new headers.

svn path=/trunk/; revision=309

1 files changed, 61 insertions, 0 deletions

diff --git a/babl/babl-image.h b/babl/babl-image.h
new file mode 100644
index 0000000..353144e
--- /dev/null
+++ b/babl/babl-image.h
@@ -0,0 +1,61 @@
+/* babl - dynamically extendable universal pixel conversion library.
+ * Copyright (C) 2005-2008, Øyvind Kolås and others.
+ *
+ * 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
+ * Lesser 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
+ * <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _BABL_H
+#error  this file is only to be included by babl.h 
+#endif
+
+/****************************************************************/
+/* BablImage */
+BABL_CLASS (image);
+/*
+ * Babl images can be used for planar buffers instead of linear buffers for
+ * babl_process(), BablImages are still experimental, for now BablImages can be
+ * passed to babl_process, two different babl_process() functions will be
+ * needed for this since the polymorphism cannot be trusted to work on linear
+ * buffers that originate outside babl's control.
+ * 
+ * Babl * babl_image (BablComponent *component1,
+ *                    void          *data,
+ *                    int            pitch,
+ *                    int            stride,
+ *                   [BablComponent *component1,
+ *                    void          *data,
+ *                    int            pitch,
+ *                    int            stride,
+ *                    ...]
+ *                    NULL);
+ */
+Babl * babl_image      (void *first_component,
+                        ...) BABL_ARG_NULL_TERMINATED;
+Babl *babl_image_id     (int id);
+void  babl_image_each   (BablEachFunction  each_fun,
+                        void             *user_data);
+typedef struct
+{
+  BablInstance    instance;
+  BablFormat     *format;    /*< (if known) */
+  BablModel      *model;     /*< (always known) */
+  int             components;
+  BablComponent **component;
+  BablType      **type;
+  BablSampling  **sampling;
+  char          **data;
+  int            *pitch;
+  int            *stride;
+} BablImage;