glut: added GLUT_PPM_FILE env var to dump first frame to a PPM file
authorBrian Paul <brian.paul@tungstengraphics.com>
Mon, 8 Dec 2008 22:42:54 +0000 (15:42 -0700)
committerBrian Paul <brian.paul@tungstengraphics.com>
Tue, 9 Dec 2008 17:23:14 +0000 (10:23 -0700)
commit5295f9a033e958e144ac3f47e6146842cd7dff9c
treeb7bbfa74cb102ebcc43bcf4f951fb8eb5910c632
parenta0d5c3cfe6582f8294154f6877319193458158a2
glut: added GLUT_PPM_FILE env var to dump first frame to a PPM file

Set GLUT_PPM_FILE to the desired filename.  The first frame rendered will
be written to that file.
src/glut/glx/Makefile
src/glut/glx/glut_init.c
src/glut/glx/glut_ppm.c [new file with mode: 0644]
src/glut/glx/glut_swap.c
src/glut/glx/glutint.h