static int quit;
static int use_mouse;
+static long fbsize;
int main(int argc, char **argv)
{
- void *vmem;
- long fbsize = fb_width * fb_height * fb_bpp / CHAR_BIT;
+ fbsize = fb_width * fb_height * fb_bpp / CHAR_BIT;
init_timer(100);
kb_init(32);
return 1;
}
- if(!(vmem = set_video_mode(fb_width, fb_height, fb_bpp))) {
+ if(!(vmem_front = set_video_mode(fb_width, fb_height, fb_bpp))) {
return 1;
}
+ /* TODO implement multiple video memory pages for flipping */
+ vmem_back = vmem_front;
if(demo_init(argc, argv) == -1) {
set_text_mode();
time_msec = get_msec();
demo_draw();
-
- /*wait_vsync();*/
- memcpy(vmem, fb_pixels, fbsize);
}
break_evloop:
{
quit = 1;
}
+
+void swap_buffers(void *pixels)
+{
+ /* TODO implement page flipping */
+ if(pixels) {
+ /*wait_vsync();*/
+ memcpy(vmem_front, pixels, fbsize);
+ }
+}