Function Window_DrawFramebuffer

src/Window_Terminal.c:589–653

}

void Window_DrawFramebuffer(Rect2D r, struct Bitmap* bmp) {
	char buf[256];
	cc_string str;
	int len;
	String_InitArray(str, buf);
	
	for (int y = r.y & ~0x01; y < r.y + r.height; y += 2)
	{
		//len = sprintf(buf, CSI "%i;%iH", y / 2, r.x); // move cursor to start
		//OutputConsole(buf, len);
		str.length = 0;
		String_AppendConst(&str, CSI);
		String_AppendInt(  &str, y / CHARS_PER_CELL);
		String_Append(     &str, ';');
		String_AppendInt(  &str, r.x);
		String_Append(     &str, 'H');
		OutputConsole(buf, str.length);
		
		for (int x = r.x; x < r.x + r.width; x++)
		{
			BitmapCol top = Bitmap_GetPixel(bmp, x, y + 0);
			BitmapCol bot = Bitmap_GetPixel(bmp, x, y + 1);
	
			// Use '▄' so each cell can use a background and foreground colour
			// This essentially doubles the vertical resolution of the displayed image
			//printf(CSI "48;2;%i;%i;%im", BitmapCol_R(top), BitmapCol_G(top), BitmapCol_B(top));
			//printf(CSI "38;2;%i;%i;%im", BitmapCol_R(bot), BitmapCol_G(bot), BitmapCol_B(bot));
			//printf("\xE2\x96\x84");
			//len = sprintf(buf, CSI "48;2;%i;%i;%im" CSI "38;2;%i;%i;%im" BOX_CHAR, 
			//				BitmapCol_R(top), BitmapCol_G(top), BitmapCol_B(top),
			//				BitmapCol_R(bot), BitmapCol_G(bot), BitmapCol_B(bot));
			
			// https://en.wikipedia.org/wiki/ANSI_escape_code#Colors
			str.length = 0;
			if (supportsTruecolor) {
				String_AppendConst(&str, CSI "48" SEP_STR "2" SEP_STR);
				String_AppendInt(  &str, BitmapCol_R(top));
				String_Append(     &str, SEP_CHAR);
				String_AppendInt(  &str, BitmapCol_G(top));
				String_Append(     &str, SEP_CHAR);
				String_AppendInt(  &str, BitmapCol_B(top));
				String_Append(     &str, 'm');
				
				String_AppendConst(&str, CSI "38" SEP_STR "2" SEP_STR);
				String_AppendInt(  &str, BitmapCol_R(bot));
				String_Append(     &str, SEP_CHAR);
				String_AppendInt(  &str, BitmapCol_G(bot));
				String_Append(     &str, SEP_CHAR);
				String_AppendInt(  &str, BitmapCol_B(bot));
				String_Append(     &str, 'm');
			} else {
				String_AppendConst(&str, CSI "48" SEP_STR "5" SEP_STR);
				String_AppendInt(  &str, CalcIndex(top));
				String_Append(     &str, 'm');
				
				String_AppendConst(&str, CSI "38" SEP_STR "5" SEP_STR);
				String_AppendInt(  &str, CalcIndex(bot));
				String_Append(     &str, 'm');