From: ivan (ivan@svgalib.org)
Date: Sun 10 Oct 1999 - 13:22:14 IST
hi, i seem to be having trouble with the 3d kit in that the demo prog 'plane' will run in mode 1024 x 768 using write-page flipping but the demo 'wrapdemo' segfaults and dumps core in this mode - in fact, wrapdemo won't run in anything higher than 360 x 480. i've also noticed that neither of the progs will run in the no page flipping mode. i discovered this problem because i am trying to run the small program written by somebody else that appears below. this dumps core every time i run it. the compile command i am using is : gcc -O3 -Wall -o octagon octagon.c 3dinit.o 3dkit.o quickmath.o striangle.o swtriangle.o triangle.o wtriangle.o wrapsurf.o -lvgagl -lvga anyone can help ? if you want core file or libvga.conf pls ask. tia ivan <---CUT HERE---> #include <vga.h> #include <vgagl.h> #include "triangle.h" int main(void) { int c = 3, bf = -1; vga_init(); vga_setmode(G640x480x16); gl_setcontextvga(G640x480x16); gl_striangle(270, 223, 303, 190, 320, 240, c, bf); gl_striangle(303, 190, 336, 190, 320, 240, c, bf); gl_striangle(336, 190, 370, 223, 320, 240, c, bf); gl_striangle(370, 223, 370, 256, 320, 240, c, bf); gl_striangle(370, 256, 336, 290, 320, 240, c, bf); gl_striangle(336, 290, 303, 290, 320, 240, c, bf); gl_striangle(303, 290, 270, 256, 320, 240, c, bf); gl_striangle(270, 256, 270, 223, 320, 240, c, bf); vga_getch(); vga_setmode(TEXT); return(0); } <---CUT HERE---> ======================================================================== This random collection of pixels proudly presented by ... _____ __ __ _____ _ |_ _| | \/ | | __ \ | | | |_ ____ _ _ __ | \ / | ___| | | | ___ _ __ __ _ __ _| |__ | \ \ / / _` | '_ \ | |\/| |/ __| | | |/ _ \| '_ \ / _` |/ _` | '_ \ _| |\ V / (_| | | | | | | | | (__| |__| | (_) | | | | (_| | (_| | | | | |_____\_/ \__,_|_| |_| |_| |_|\___|_____/ \___/|_| |_|\__,_|\__, |_| |_| My daily exercise consists of stretching friendships __/ | jumping to conclusions and running away from problems |___/ =========================================================================
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