pidHRemastered.cpp

#include <Windows.h>
/* Made by: EthernalVortex */
typedef union _RGBQUAD {
	COLORREF rgb;
	struct {
		BYTE r;
		BYTE g;
		BYTE b;
		BYTE Reserved;
	};
}_RGBQUAD, *PRGBQUAD;

INT main(INT argv, CHAR* argc[]) {
	HDC hdcScreen = GetDC(0), hdcMem = CreateCompatibleDC(hdcScreen);
	INT w = GetSystemMetrics(0), h = GetSystemMetrics(1);
	BITMAPINFO bmi = { 0 };
	PRGBQUAD rgbScreen = { 0 };
	bmi.bmiHeader.biSize = sizeof(BITMAPINFO);
	bmi.bmiHeader.biBitCount = 32;
	bmi.bmiHeader.biPlanes = 1;
	bmi.bmiHeader.biWidth = w;
	bmi.bmiHeader.biHeight = h;
	HBITMAP hbmTemp = CreateDIBSection(hdcScreen, &bmi, NULL, (void**)&rgbScreen, NULL, NULL);
	SelectObject(hdcMem, hbmTemp);
	for (;;) {
		hdcScreen = GetDC(0);
		BitBlt(hdcMem, 0, 0, w, h, hdcScreen, 0, 0, SRCCOPY);
		for (INT i = 0; i < w * h; i++) {
			INT x = i % w, y = i / w;
			rgbScreen[i].rgb += x ^ y;
		}
		BitBlt(hdcScreen, 0, 0, w, h, hdcMem, 0, 0, SRCCOPY);
		ReleaseDC(NULL, hdcScreen); DeleteDC(hdcScreen);
	}
}