cimage重绘有什么限制吗? 不能超过多少次?
while(dlg->m_bIsVideoRunning)
{
dlg->m_capture.GetOneFrame();
img = new CImage();
img->Load(localpic);
if (dlg->m_localv)
{
//////////循环重绘 5分钟左右程序就退出了,提示内存读取错误
img->Draw(dlg->GetDC()->m_hDC,dlg->m_localvrect.left ,dlg->m_localvrect.top,dlg->m_localvrect.Width() , dlg->m_localvrect.Height() , 0, 0, 120, 90);
}
img->Destroy();
delete img;
img = NULL; sleep(20);cimagedraw异常内存
while(dlg->m_bIsVideoRunning)
{
dlg->m_capture.GetOneFrame();
img = new CImage();
img->Load(localpic);
if (dlg->m_localv)
{
//////////循环重绘 5分钟左右程序就退出了,提示内存读取错误
img->Draw(dlg->GetDC()->m_hDC,dlg->m_localvrect.left ,dlg->m_localvrect.top,dlg->m_localvrect.Width() , dlg->m_localvrect.Height() , 0, 0, 120, 90);
}
img->Destroy();
delete img;
img = NULL; sleep(20);cimagedraw异常内存
img->Destroy();为什么Destroy后内存还在不停的涨,没释放内存吗? 异常退出是不是内存不足啊?