w3mimg_op *
w3mimg_fbopen()
{
w3mimg_op *wop = NULL;
wop = (w3mimg_op *) malloc(sizeof(w3mimg_op));
if (wop == NULL)
return NULL;
memset(wop, 0, sizeof(w3mimg_op));
if (!check_tty_console(getenv("W3M_TTY")) &&
strncmp("fbterm", getenv("TERM"), 6) != 0 &&
strncmp("jfbterm", getenv("TERM"), 7) != 0) {
fprintf(stderr, "w3mimgdisplay/fb: tty is not console\n");
goto error;
}
if (fb_open())
goto error;
wop->width = fb_width();
wop->height = fb_height();
wop->init = w3mfb_init;
wop->finish = w3mfb_finish;
wop->active = w3mfb_active;
wop->set_background = w3mfb_set_background;
wop->sync = w3mfb_sync;
wop->close = w3mfb_close;
wop->clear = w3mfb_clear;
wop->load_image = w3mfb_load_image;
wop->show_image = w3mfb_show_image;
wop->free_image = w3mfb_free_image;
wop->get_image_size = w3mfb_get_image_size;
/* XXX */
fb_image_init();
return wop;
error:
free(wop);
return NULL;
}
/*
* Initialize screen according framebuffer
*/
int fb_screen_init(FB_SCREEN *screenp, FB *fbp)
{
int i;
screenp->width = fbp->fb_vinfo.xres;
screenp->height = fbp->fb_vinfo.yres;
screenp->screensize = fbp->fb_screensize;
screenp->fb_start = fbp->fb_start;
screenp->pixelbits = fbp->fb_vinfo.bits_per_pixel;
screenp->screenstart = malloc(sizeof(char) * screenp->screensize);
for(i = 0; i < 2; i++){
//int fb_image_init(FB_IMAGE *imagep, int width, int height, int components);
fb_image_init(&screenp->screen_buf[i], screenp->width,
screenp->height, screenp->pixelbits / 8);
fb_image_setpos(&screenp->screen_buf[i], 0, 0);
}
return 0;
}
/*
* Deal joke mode code
*/
int maindeal_option_joke(struct mainstatus *status, uint16_t code)
{
FB_IMAGE retimg;
FB_IMAGE rotaimg;
FB_IMAGE image;
int running;
uint16_t cur_key_code;
float radian;
int loc;
int i, j, pad;
//int fb_image_init(FB_IMAGE *imagep, int width, int height, int components);
fb_image_init(&rotaimg, 100, 100, 4);
loc = status->img_mini_cur_pos + status->img_mini_offset;
if(loc >= status->img_list_len){
loc -= status->img_list_len;
}
//int effects_img_get(FB_SCREEN *screenp, char *imagename, FB_IMAGE *imagep);
effects_img_get(&status->screen, status->img_list[loc], &image);
//int fb_image_full_image(FB_IMAGE *imagep, FB_IMAGE *retimgp, int flag);
fb_image_full_image(&image, &rotaimg, IMAGE_FULL_LOCK);
//int effects_img_destory(FB_IMAGE *imagep)
effects_img_destory(&image);
fb_screen_clear(&status->screen);
running = 1;
radian = 0;
cur_key_code = 0;
fb_image_setpos(&rotaimg, 200, 200);
fb_image_rotate2(&rotaimg, &retimg, radian);
/* if you not understand, you should ignore it! it's math! */
pad = (status->screen.width - 3 * retimg.width) / 4 / 8;
/* main loop */
while(running && radian > -1){
common_change_code(&cur_key_code, global_key_code);
if(cur_key_code != 0 && cur_key_code != KEY_8){
running = 0;
}
//int fb_image_rotate(FB_IMAGE *imagep, FB_IMAGE *retimgp, float radian)
fb_image_rotate2(&rotaimg, &retimg, radian);
for(i = 0; i < 3; i++){
for(j = 0; j < 3; j++){
fb_image_setpos(&retimg, (i + 1) * pad * 8 + i * retimg.width,
(j + 1) * pad * 6 + j * retimg.height - 50);
fb_screen_add_image(&status->screen, &retimg);
}
}
fb_screen_update(&status->screen);
fb_image_destory(&retimg);
radian += 0.05;
usleep(1000);
}
status->mode = DB_VIEW_MODE;
status->view_flag = 1;
maindeal_img_view_entry(status);
fb_image_destory(&rotaimg);
return 0;
}