void lcd_ctrl_init(void *lcdbase)
{
int type = DCACHE_OFF;
int size;
assert(disp_config);
/* Make sure that we can acommodate the selected LCD */
assert(disp_config->width <= LCD_MAX_WIDTH);
assert(disp_config->height <= LCD_MAX_HEIGHT);
assert(disp_config->log2_bpp <= LCD_MAX_LOG2_BPP);
if (disp_config->width <= LCD_MAX_WIDTH
&& disp_config->height <= LCD_MAX_HEIGHT
&& disp_config->log2_bpp <= LCD_MAX_LOG2_BPP)
update_panel_size(disp_config);
size = lcd_get_size(&lcd_line_length);
/* Set up the LCD caching as requested */
if (config.cache_type & FDT_LCD_CACHE_WRITE_THROUGH)
type = DCACHE_WRITETHROUGH;
else if (config.cache_type & FDT_LCD_CACHE_WRITE_BACK)
type = DCACHE_WRITEBACK;
mmu_set_region_dcache_behaviour(disp_config->frame_buffer, size, type);
/* Enable flushing after LCD writes if requested */
lcd_set_flush_dcache(config.cache_type & FDT_LCD_CACHE_FLUSH);
debug("LCD frame buffer at %08X\n", disp_config->frame_buffer);
}
void window_update_layout(window_t *win)
{
char proc_info[1024];
int new_w, new_h;
uint8_t state;
int winx, winy, winw, winh;
// __asm__ __volatile__("int3");
get_proc_info(proc_info);
winx = *(uint32_t*)(proc_info+34);
winy = *(uint32_t*)(proc_info+38);
winw = *(uint32_t*)(proc_info+42)+1;
winh = *(uint32_t*)(proc_info+46)+1;
state = *(uint8_t*)(proc_info+70);
if(state & 2)
{ win->win_state = MINIMIZED;
return;
}
if(state & 4)
{
win->win_state = ROLLED;
return;
};
if(state & 1)
state = MAXIMIZED;
else
state = NORMAL;
if( (winx != win->rc.l) || (winy != win->rc.t) )
{
win->rc.l = winx;
win->rc.t = winy;
win->rc.r = winx + win->w;
win->rc.b = winy + win->h;
};
// if( winw == win->w &&
// winh == win->h &&
// state == win->win_state)
// return;
if(win->win_state != FULLSCREEN)
win->win_state = state;
#if 0
int old_size;
int new_size;
int pitch;
old_size = win->bitmap.pitch * win->bitmap.height;
old_size = (old_size+4095) & ~4095;
pitch = ALIGN(win->w*4, 16);
new_size = pitch * win->h;
new_size = (new_size+4095) & ~4095;
if( new_size < old_size)
user_unmap(win->bitmap.data, new_size, old_size-new_size);
win->bitmap.width = win->w;
win->bitmap.pitch = pitch;
#endif
win->rc.r = winx + winw;
win->rc.b = winy + winh;
win->w = winw;
win->h = winh;
update_caption_size(win);
update_panel_size(win);
adjust_frame(win);
send_message((ctrl_t*)win, MSG_SIZE, 0, 0);
draw_window(win);
};
int init_panel(window_t *win)
{
button_t *btn;
progress_t *prg;
level_t *lvl;
slider_t *sld;
panel_t *panel = &win->panel;
ctx_t *ctx = &panel->ctx;
link_initialize(&panel->ctrl.link);
list_initialize(&panel->ctrl.child);
panel->ctrl.handler = panel_proc;
panel->ctrl.parent = (ctrl_t*)win;
panel->layout = 0;
panel->bitmap.width = 1920;
panel->bitmap.height = PANEL_HEIGHT;
panel->bitmap.flags = 0;
if( create_bitmap(&panel->bitmap) )
{
printf("not enough memory for panel bitmap\n");
return 0;
}
ctx->pixmap = &panel->bitmap;
ctx->offset_x = 0;
ctx->offset_y = 0;
panel->ctrl.ctx = ctx;
btn = create_button(NULL, ID_PLAY,0,19,32,32,&panel->ctrl);
panel->play_btn = btn;
btn->img_default = res_pause_btn;
btn->img_hilite = res_pause_btn;
btn->img_pressed = res_pause_btn_pressed;
btn = create_button(NULL, ID_STOP,0,19,24,24,&panel->ctrl);
panel->stop_btn = btn;
btn->img_default = res_stop_btn;
btn->img_hilite = res_stop_btn;
btn->img_pressed = res_stop_btn_pressed;
prg = create_progress(NULL,ID_PROGRESS,0,4,0,10,&panel->ctrl);
panel->prg = prg;
lvl = create_level(NULL, ID_VOL_LEVEL, 0, 20, 96, 10, &panel->ctrl);
lvl->vol = -1875;
panel->lvl = lvl;
sld = create_slider(NULL, ID_VOL_CTRL, 0, 20, 96+12, 12, &panel->ctrl);
panel->sld = sld;
// btn = create_button(NULL, ID_MINIMIZE,0,5,16,18,(ctrl_t*)cpt);
// cpt->minimize_btn = btn;
// btn->img_default = res_minimize_btn;
// btn->img_hilite = res_minimize_btn_hl;
// btn->img_pressed = res_minimize_btn_pressed;
update_panel_size(win);
return 1;
};
