static void rotate_off(void)
{
if (rotate) {
tl_free_timer(rotatetimer);
rotate = 0;
}
}
void uih_save_disable(struct uih_context *uih)
{
if (uih->save) {
last = 1;
if (uih->savec->mode >= UIH_SAVEANIMATION)
uih_saveframe(uih);
if (xio_close(uih->savec->file))
outputerror(uih);
uih->save = 0;
free(uih->savec->fcontext);
tl_free_timer(uih->savec->timer);
tl_free_timer(uih->savec->synctimer);
free(uih->savec);
uih_updatemenus(uih, "save");
}
}
void
speed_test (fractal_context * c, struct image *img)
{
//unsigned int sum;
tl_timer *t;
int time;
unsigned int i;
set_fractalc (c, img);
t = tl_create_timer ();
cfractalc.maxiter = 100;
#ifdef SLOWFUNCPTR
i = calculateswitch (0.0, 0.0, 0.0, 0.0, 0);
#else
(void) cfractalc.currentformula->calculate (0.0, 0.0, 0.0, 0.0);
if (cfractalc.currentformula->calculate_periodicity != NULL)
(void) cfractalc.currentformula->calculate_periodicity (0.0, 0.0, 0.0, 0.0);
if (cfractalc.currentformula->smooth_calculate != NULL)
(void) cfractalc.currentformula->smooth_calculate (0.0, 0.0, 0.0, 0.0);
if (cfractalc.currentformula->smooth_calculate_periodicity != NULL)
(void) cfractalc.currentformula->smooth_calculate_periodicity (0.0, 0.0, 0.0, 0.0);
#endif
cfractalc.maxiter = 20000000;
tl_update_time ();
tl_reset_timer (t);
/*sum = rdtsc (); */
#ifdef SLOWFUNCPTR
i = calculateswitch (0.0, 0.0, 0.0, 0.0, 0);
#else
i = cfractalc.currentformula->calculate (0.0, 0.0, 0.0, 0.0);
#endif
/*sum -= rdtsc ();
printf ("%f\n", (double) (-sum) / cfractalc.maxiter); */
tl_update_time ();
time = tl_lookup_timer (t);
x_message ("Result:%i Formulaname:%s Time:%i Mloops per sec:%.2f", (int) i, cfractalc.currentformula->name[0], time, cfractalc.maxiter / (double) time);
#ifndef SLOWFUNCPTR
if (cfractalc.currentformula->smooth_calculate != NULL) {
tl_update_time ();
tl_reset_timer (t);
i = cfractalc.currentformula->smooth_calculate (0.0, 0.0, 0.0, 0.0);
tl_update_time ();
time = tl_lookup_timer (t);
x_message ("Result:%i Formulaname:%s Time:%i Mloops per sec:%.2f", (int) i, cfractalc.currentformula->name[0], time, cfractalc.maxiter / (double) time);
}
#endif
tl_free_timer (t);
}
void timestuff(int rate, void (*control) (int), void (*draw) (void), int maxtime)
{
int waitmode = 0, t;
tl_timer *timer;
bbupdate();
/*starttime = TIME; */
endtime = starttime + maxtime;
timer = tl_create_timer();
if (control == NULL) {
rate = -40;
}
if (rate < 0) {
waitmode = 1, rate = -rate;
control1 = control;
tl_set_multihandler(timer, mycontrol);
}
else
tl_set_multihandler(timer, control);
tl_set_interval(timer, 1000000 / rate);
tl_add_timer(syncgroup, timer);
tl_reset_timer(timer);
if (control != NULL)
control(1);
while (!finish_stuff && TIME < endtime) {
called = 0;
t = tl_process_group(syncgroup);
bbupdate();
if (TIME > endtime)
break;
#ifdef __DJGPP__
if (0)
#else
if (!called && waitmode)
#endif
tl_sleep(t);
else {
if (draw != NULL)
draw();
}
}
starttime = endtime;
tl_free_timer(timer);
}
void
uih_rmmessage (uih_context * c, int pid)
{
int i;
for (i = 0; i < NMESSAGES && c->messg.pid[i] != pid; i++);
if (i == NMESSAGES)
return;
if (c->messg.message[i] == NULL)
return;
free (c->messg.message[i]);
tl_remove_timer (c->messg.messagetimer[i]);
tl_free_timer (c->messg.messagetimer[i]);
c->messg.message[i] = NULL;
for (; i < NMESSAGES - 1; i++)
{
c->messg.message[i] = c->messg.message[i + 1];
c->messg.messagetimer[i] = c->messg.messagetimer[i + 1];
c->messg.messagetype[i] = c->messg.messagetype[i + 1];
c->messg.pid[i] = c->messg.pid[i + 1];
}
c->messg.message[NMESSAGES - 1] = NULL;
c->display = 1;
}
void scene6(void)
{
int width, height, scanline;
int i, formula = 0;
char *buffer1, *buffer2;
displayed = 0;
incalculation = 0;
fastmode = 2;
interruptiblemode = 0;
autopilot = 0;
maxstep = MAXSTEP;
speedup = STEP;
step = 0;
tbreak = 0;
maintimer = tl_create_timer();
signal(SIGFPE, SIG_IGN);
width = aa_imgwidth(context);
height = aa_imgheight(context);
scanline = width;
buffer1 = context->imagebuffer;
buffer2 = malloc(width * height);
endtime = starttime + ETIME1;
params->bright = -255;
zcontext = make_context(width, height, scanline, 0, 1, flip_buffers, ui_waitfunc, buffer1, buffer2, get_pixelwidth(width), get_pixelheight(height));
if (!zcontext) {
exit(-1);
}
set_formula(zcontext, formula);
for (i = 0; i < 255; i++) {
/*zcontext->colors[i] = (i * 15) % 255 + 1; */
zcontext->colors[i] = (i * 8) % 255 + 1;
}
zcontext->colors[0] = 0;
zcontext->num_colors = 255;
tbreak = 2;
zcontext->maxiter = 150;
fastmode--;
zcontext->range = 8;
zcontext->incoloringmode = 0;
zcontext->coloringmode = 0;
zcontext->plane = 0;
ui_do_fractal(NEW_IMAGE);
ui_autopilot();
speedup = 1 * STEP;
maxstep *= 5;
step = -maxstep;
tl_process_group(syncgroup, NULL);
bbupdate();
tl_reset_timer(maintimer);
main_loop();
starttime = endtime;
context->imagebuffer = buffer1;
free(buffer2);
tl_free_timer(maintimer);
params->bright = 0;
params->randomval = 0;
initlepic();
drawptr = mydraw1;
timestuff(-60, ctrllepic, draw, 2000000);
drawptr = mydraw;
/*timestuff(60, NULL, draw, 4 * 1000000); */
/*timestuff(20, blur, draw, 4 * 1000000); */
timestuff(60, NULL, draw, 3 * 1000000);
}
