gimp/app/base/temp-buf.h

78 lines
3.2 KiB
C
Raw Normal View History

/* GIMP - The GNU Image Manipulation Program
1997-11-25 06:05:25 +08:00
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
1997-11-25 06:05:25 +08:00
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
1997-11-25 06:05:25 +08:00
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
1997-11-25 06:05:25 +08:00
*/
app/Makefile.am app/channel_pvt.h app/drawable_pvt.h app/gdisplayF.h 2000-12-29 Michael Natterer <mitch@gimp.org> * app/Makefile.am * app/channel_pvt.h * app/drawable_pvt.h * app/gdisplayF.h * app/gimpdrawableP.h * app/gimpimageP.h * app/layer_pvt.h * app/toolsF.h: removed these files. * app/apptypes.h * tools/pdbgen/enums.pl: added tons of opaque typedefs and enums. * tools/pdbgen/pdb/brush_select.pdb * tools/pdbgen/pdb/brushes.pdb * tools/pdbgen/pdb/channel.pdb * tools/pdbgen/pdb/color.pdb * tools/pdbgen/pdb/convert.pdb * tools/pdbgen/pdb/display.pdb * tools/pdbgen/pdb/drawable.pdb * tools/pdbgen/pdb/fileops.pdb * tools/pdbgen/pdb/gradient_select.pdb * tools/pdbgen/pdb/gradients.pdb * tools/pdbgen/pdb/help.pdb * tools/pdbgen/pdb/image.pdb * tools/pdbgen/pdb/layer.pdb * tools/pdbgen/pdb/pattern_select.pdb * tools/pdbgen/pdb/patterns.pdb * tools/pdbgen/pdb/selection.pdb * tools/pdbgen/pdb/tools.pdb * app/*: chainsaw #include cleanup: - Never (never!!) include stuff in header files except where we need access to structures' contents (like derived objects). - Added prototypes and proper formating in many files. - The #include order in *all* *.c files is as follows: #include "config.h" #include <system stuff> #include <gtk/gtk.h> #include "apptypes.h" #include "gimp stuff" #include "libgimp stuff" #include "libgimp/gimpintl.h" By following this scheme we can easily see a file's dependencies from it's #include's and can grep for the inclusion to find out where a file is used. * tools/pdbgen/app.pl: changed to follow the include scheme above. * libgimp/Makefile.am * libgimp/gimpuitypes.h: new file, included from libgimp/gimpui.h and from app/apptypes.h. * libgimp/gimpcolorbutton.[ch] * libgimp/gimpdialog.[ch] * libgimp/gimphelpui.[ch] * libgimp/gimpparasite.[ch] * libgimp/gimppatheditor.[ch] * libgimp/gimpprotocol.c * libgimp/gimpquerybox.[ch] * libgimp/gimpsizeentry.[ch] * libgimp/gimptypes.h * libgimp/gimpui.h * libgimp/gimpunit.h * libgimp/gimpunitmenu.[ch] * libgimp/gimpwidgets.[ch]: changed accordingly. * plug-ins/FractalExplorer/Dialogs.c * plug-ins/gdyntext/message_window.c * plug-ins/imagemap/imap_default_dialog.c * plug-ins/imagemap/imap_file.c: these files used to include "libgimp/gimpui.h" without including "libgimp/gimp.h". This is no longer possible because the libgimpui headers don't inlcude "libgimp/gimpunit.h" any more.
2000-12-29 23:22:01 +08:00
1997-11-25 06:05:25 +08:00
#ifndef __TEMP_BUF_H__
#define __TEMP_BUF_H__
struct _TempBuf
1997-11-25 06:05:25 +08:00
{
gint bytes; /* number of bytes per pixel (1,2,3 or 4) */
gint width;
gint height;
gint x, y; /* origin of data source */
guchar *data; /* The data buffer. Do never access this field
directly, use temp_buf_get_data() instead !! */
1997-11-25 06:05:25 +08:00
};
/* The temp buffer functions */
TempBuf * temp_buf_new (gint width,
gint height,
gint bytes,
gint x,
gint y,
const guchar *color);
TempBuf * temp_buf_new_check (gint width,
gint height,
GimpCheckType check_type,
GimpCheckSize check_size);
TempBuf * temp_buf_copy (TempBuf *src,
TempBuf *dest);
TempBuf * temp_buf_resize (TempBuf *buf,
gint bytes,
gint x,
gint y,
gint width,
gint height);
TempBuf * temp_buf_scale (TempBuf *buf,
gint width,
gint height) G_GNUC_WARN_UNUSED_RESULT;
TempBuf * temp_buf_copy_area (TempBuf *src,
TempBuf *dest,
gint x,
gint y,
gint width,
gint height,
gint dest_x,
gint dest_y);
void temp_buf_demultiply (TempBuf *buf);
void temp_buf_free (TempBuf *buf);
guchar * temp_buf_get_data (TempBuf *buf);
gsize temp_buf_get_data_size (TempBuf *buf);
guchar * temp_buf_data_clear (TempBuf *buf);
gsize temp_buf_get_memsize (TempBuf *buf);
void temp_buf_dump (TempBuf *buf,
const gchar *filename);
1997-11-25 06:05:25 +08:00
#endif /* __TEMP_BUF_H__ */