From dd5f3ac5040a64578d69a9532f7491253d8364b6 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Mon, 8 Dec 2008 15:42:54 -0700 Subject: 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/glutint.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/glut/glx/glutint.h') diff --git a/src/glut/glx/glutint.h b/src/glut/glx/glutint.h index de506a5..fe4e038 100644 --- a/src/glut/glx/glutint.h +++ b/src/glut/glx/glutint.h @@ -664,6 +664,7 @@ extern unsigned int __glutModifierMask; #ifdef _WIN32 extern void (__cdecl *__glutExitFunc)(int retval); #endif +extern char *__glutPPMFile; /* private variables from glut_menu.c */ extern GLUTmenuItem *__glutItemSelected; @@ -684,6 +685,9 @@ extern void __glutFreeOverlay(GLUToverlay * overlay); extern XVisualInfo *__glutDetermineWindowVisual(Bool * treatAsSingle, Bool * visAlloced, void **fbc); +/* private variables from glut_ppm.c */ +extern void __glutWritePPMFile(void); + /* private variables from glut_mesa.c */ extern int __glutMesaSwapHackSupport; @@ -812,4 +816,5 @@ extern LONG WINAPI __glutWindowProc(HWND win, UINT msg, WPARAM w, LPARAM l); extern HDC XHDC; #endif + #endif /* __glutint_h__ */ -- cgit v1.2.1