Function consoleInit

libctru/source/console.c:658–702

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//---------------------------------------------------------------------------------
PrintConsole* consoleInit(gfxScreen_t screen, PrintConsole* console) {
//---------------------------------------------------------------------------------

	static bool firstConsoleInit = true;

	if(firstConsoleInit) {
		devoptab_list[STD_OUT] = &dotab_stdout;
		devoptab_list[STD_ERR] = &dotab_stdout;

		setvbuf(stdout, NULL , _IONBF, 0);
		setvbuf(stderr, NULL , _IONBF, 0);

		memset(&escapeSeq, 0, sizeof(escapeSeq));

		firstConsoleInit = false;
	}

	if(console) {
		currentConsole = console;
	} else {
		console = currentConsole;
	}

	*currentConsole = defaultConsole;

	console->consoleInitialised = 1;

	gfxSetScreenFormat(screen,GSP_RGB565_OES);
	gfxSetDoubleBuffering(screen,false);
	gfxSwapBuffersGpu();
	gspWaitForVBlank();

	console->frameBuffer = (u16*)gfxGetFramebuffer(screen, GFX_LEFT, NULL, NULL);

	if(screen==GFX_TOP) {
		bool isWide = gfxIsWide();
		console->consoleWidth = isWide ? 100 : 50;
		console->windowWidth = isWide ? 100 : 50;
	}

	consoleCls(2);

	return currentConsole;

}

//---------------------------------------------------------------------------------
void consoleDebugInit(debugDevice device){