void Label::create_texture(const char *text)
{
void *font = get_romfont_address();
int l = strlen(text);
if (l>64) l=64;
int w = 14*l;
for (tex_u=TA_POLYMODE2_U_SIZE_8, u=8; u<w; u<<=1, tex_u += 1<<3);
int tsz = u*32;
unsigned short *tex = (unsigned short *)ta_txalloc(tsz*2);
for (int i=0; i<tsz; i++)
tex[i] = 0;
int p=l*14;
while (l>0)
draw_char(tex+(p-=14), u, text[--l], font);
texture = tex;
}
static void create(const char *str, Label *dst)
{
unsigned short *texture;
int w = strlen(str)*14;
int u;
int usize;
for(u=8,usize=0; u<w; u<<=1,usize+=(1<<3));
texture = (unsigned short *)ta_txalloc(u*32*2);
unsigned short *tex = texture;
memset(texture, 0 , u*32*2);
draw_romfont_str(tex, u, str);
dst->tex = texture;
dst->usize = usize;
dst->w = w;
dst->u = u;
}
bool ronin_init()
{
memset(dc_screen, 0, sizeof(dc_screen));
vram = (uint16_t *)dc_screen;
*(volatile unsigned int*)(0xa05f80e4) = SCREEN_WIDTH >> 5; //for stride
for (int i=0; i<SCREEN_BUFFER_SIZE; i++)
screen_tx[i] = ta_txalloc(VRAM_SIZE);
#ifdef USE_ARM
memcpy4((void*)0xa0800000+EXPANSION_BASE_ADDR, arm_pxt_code, sizeof(arm_pxt_code));
#endif
#ifdef __SDCARD__
sd_init();
#endif
return 0;
}