//TODO: Put into libg15render instead
void drawXBM(g15canvas* canvas, unsigned char* data, int width, int height ,int pos_x, int pos_y)
{
int y = 0;
int z = 0;
unsigned char byte;
int bytes_per_row = ceil((double) width / 8);
int bits_left = width;
int current_bit = 0;
for(y = 0; y < height; y ++)
{
bits_left = width;
for(z=0;z < bytes_per_row; z++)
{
byte = data[(y * bytes_per_row) + z];
current_bit = 0;
while(current_bit < 8)
{
if(bits_left > 0)
{
if((byte >> current_bit) & 1) g15r_setPixel(canvas, (current_bit + (z*8) + pos_x),y + pos_y,G15_COLOR_BLACK);
bits_left--;
}
current_bit++;
}
}
}
}
MODULE_EXPORT void g15_num(Driver *drvthis, int x, int num)
{
PrivateData *p = drvthis->private_data;
x--;
int ox = x * p->cellwidth;
if ((num < 0) || (num > 10))
return;
int width = 0;
int height = 43;
if ((num >= 0) && (num <=9))
width = 24;
else
width = 9;
int i=0;
for (i=0;i<(width*height);++i)
{
int color = (g15_bignum_data[num][i] ? G15_COLOR_WHITE : G15_COLOR_BLACK);
int px = ox + i % width;
int py = i / width;
g15r_setPixel(p->canvas, px, py, color);
}
}
