/* ARGSUSED */
void
time2(int value)
{
glutVideoResize(x, y, w, h);
glutPostRedisplay();
x -= dx;
y -= dy;
w += (dx * 2);
h += (dy * 2);
if (x > 0) {
glutTimerFunc(100, time2, 0);
} else {
glutStopVideoResizing();
printf("PASS: test21 (with video resizing tested)\n");
exit(0);
}
}
/* ARGSUSED1 */
void
key(unsigned char k, int x, int y)
{
printf("c = %c\n", k);
switch (k) {
case 27:
exit(0);
return;
case 'a':
glutVideoPan(0, 0, 1280, 1024);
break;
case 'b':
glutVideoPan(0, 0, 1600, 1024);
break;
case 'c':
glutVideoPan(640, 512, 640, 512);
break;
case 'q':
glutVideoPan(320, 256, 640, 512);
break;
case '1':
glutVideoResize(0, 0, 640, 512);
break;
case '2':
glutVideoResize(0, 512, 640, 512);
break;
case '3':
glutVideoResize(512, 512, 640, 512);
break;
case '4':
glutVideoResize(512, 0, 640, 512);
break;
case 's':
glutStopVideoResizing();
break;
case '=':
show_video_size();
break;
case ' ':
glutPostRedisplay();
break;
}
}
int
main(int argc, char **argv)
{
int i, interact = 0;
glutInit(&argc, argv);
for (i = 1; i < argc; i++) {
if (!strcmp("-i", argv[i])) {
interact = 1;
}
}
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
glutCreateWindow("test21");
if (!glutVideoResizeGet(GLUT_VIDEO_RESIZE_POSSIBLE)) {
printf("video resizing not supported\n");
printf("PASS: test21\n");
exit(0);
}
glutSetupVideoResizing();
printf("GLUT_VIDEO_RESIZE_X_DELTA = %d\n",
dx = glutVideoResizeGet(GLUT_VIDEO_RESIZE_X_DELTA));
printf("GLUT_VIDEO_RESIZE_Y_DELTA = %d\n",
dy = glutVideoResizeGet(GLUT_VIDEO_RESIZE_Y_DELTA));
printf("GLUT_VIDEO_RESIZE_WIDTH_DELTA = %d\n",
dw = glutVideoResizeGet(GLUT_VIDEO_RESIZE_WIDTH_DELTA));
printf("GLUT_VIDEO_RESIZE_HEIGHT_DELTA = %d\n",
dh = glutVideoResizeGet(GLUT_VIDEO_RESIZE_HEIGHT_DELTA));
printf("GLUT_VIDEO_RESIZE_X = %d\n",
x = glutVideoResizeGet(GLUT_VIDEO_RESIZE_X));
printf("GLUT_VIDEO_RESIZE_Y = %d\n",
y = glutVideoResizeGet(GLUT_VIDEO_RESIZE_Y));
printf("GLUT_VIDEO_RESIZE_WIDTH = %d\n",
w = glutVideoResizeGet(GLUT_VIDEO_RESIZE_WIDTH));
printf("GLUT_VIDEO_RESIZE_HEIGHT = %d\n",
h = glutVideoResizeGet(GLUT_VIDEO_RESIZE_HEIGHT));
glutStopVideoResizing();
glutSetupVideoResizing();
glutDisplayFunc(display);
glutFullScreen();
glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
gluPerspective( /* field of view in degree */ 22.0,
/* aspect ratio */ 1.0,
/* Z near */ 1.0, /* Z far */ 10.0);
glMatrixMode(GL_MODELVIEW);
gluLookAt(0.0, 0.0, 5.0, /* eye is at (0,0,5) */
0.0, 0.0, 0.0, /* center is at (0,0,0) */
0.0, 1.0, 0.); /* up is in postivie Y direction */
glTranslatef(0.0, 0.0, -1.0);
glutKeyboardFunc(key);
if (!interact) {
glutTimerFunc(100, time1, 0);
}
glutMainLoop();
return 0; /* ANSI C requires main to return int. */
}
/*
* Class: gruenewa_opengl_GLUT__
* Method: glutStopVideoResizing
* Signature: ()V
*/
JNIEXPORT void JNICALL Java_gruenewa_opengl_GLUT_00024_glutStopVideoResizing
(JNIEnv * jenv, jobject jobj) {
glutStopVideoResizing();
}
