simdisplay.cpp

来自「一个更为先进的嵌入式操作系统.采用RMS线程调度算法,具有信号量等同步对象.亦包」· C++ 代码 · 共 35 行

#include "..\gos.h"
#include "SimDisplay.h"

extern void SD_Invalidate(PVOID pRect);
extern WORD g_aSDBuffer[];

CSimDisplay::CSimDisplay(void)
{
	m_bitmap.CreateBitmap(SD_CXSCREEN,-SD_CYSCREEN,16,g_aSDBuffer);
}

void CSimDisplay::OnRender(int nFrame,CDC* pDC)
{
	SD_Invalidate(NULL);
}

LRESULT CSimDisplay::MsgProc(UINT message, WPARAM wParam, LPARAM lParam)
{
	switch(message)
	{
	case msgDispRender:
		OnRender(wParam,PDC(lParam));
		break;
	default:
		wParam=CDisplay::MsgProc(message,wParam,lParam);
	}
	return wParam;
}