1 // screen-dump.hxx -- dump a copy of the opengl screen buffer to a file
3 // Contributed by Richard Kaszeta <bofh@me.umn.edu>, started October 1999.
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Library General Public
7 // License as published by the Free Software Foundation; either
8 // version 2 of the License, or (at your option) any later version.
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Library General Public License for more details.
15 // You should have received a copy of the GNU Library General Public
16 // License along with this library; if not, write to the
17 // Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 // Boston, MA 02111-1307, USA.
23 // dump the screen buffer to a ppm file
24 void my_glDumpWindow( const char *filename, int win_width, int win_height );
26 void my_glWritePPMFile( const char *filename, GLubyte *buffer, int win_width,
27 int win_height, int mode);