fix enormous memory leak (many gigs ram) when resize window with renderer != overlay

git-svn-id: https://mpc-hc.svn.sourceforge.net/svnroot/mpc-hc/trunk@270 10f7b99b-c216-0410-bff0-8a66a9350fd8

1 files changed, 10 insertions, 1 deletions

diff --git a/src/apps/mplayerc/VMROSD.cpp b/src/apps/mplayerc/VMROSD.cpp
index 9c9e08591..cfd481e91 100644
--- a/src/apps/mplayerc/VMROSD.cpp
+++ b/src/apps/mplayerc/VMROSD.cpp
@@ -52,6 +52,7 @@ CVMROSD::CVMROSD(void)
 

 CVMROSD::~CVMROSD(void)

 {

+	DeleteDC(m_MemDC);

 }

 

 

@@ -84,15 +85,18 @@ void CVMROSD::UpdateVMRBitmap()
 	{

 		BITMAPINFO	bmi = {0};

 		HBITMAP		hbmpRender;

+

+		ZeroMemory( &bmi.bmiHeader, sizeof(BITMAPINFOHEADER) );

 		bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);

 		bmi.bmiHeader.biWidth = m_rectWnd.Width();

 		bmi.bmiHeader.biHeight = - (int) m_rectWnd.Height(); // top-down

 		bmi.bmiHeader.biPlanes = 1;

 		bmi.bmiHeader.biBitCount = 32;

 		bmi.bmiHeader.biCompression = BI_RGB;

+		

 		hbmpRender = CreateDIBSection( m_MemDC, &bmi, DIB_RGB_COLORS, NULL, NULL, NULL );

 		m_MemDC.SelectObject (hbmpRender);

-		

+

 		if (::GetObject(hbmpRender, sizeof(BITMAP), &m_BitmapInfo) != 0)

 		{

 			// Configure the VMR's bitmap structure

@@ -111,6 +115,7 @@ void CVMROSD::UpdateVMRBitmap()
 			m_MemDC.SetTextColor(RGB(255, 255, 255));

 			m_MemDC.SetBkMode(TRANSPARENT);

 		}

+		DeleteObject(hbmpRender);

 	}

 

 }

@@ -130,12 +135,15 @@ void CVMROSD::UpdateMFBitmap()
 	{

 		BITMAPINFO	bmi = {0};

 		HBITMAP		hbmpRender;

+

+		ZeroMemory( &bmi.bmiHeader, sizeof(BITMAPINFOHEADER) );

 		bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);

 		bmi.bmiHeader.biWidth = m_rectWnd.Width();

 		bmi.bmiHeader.biHeight = - (int) m_rectWnd.Height(); // top-down

 		bmi.bmiHeader.biPlanes = 1;

 		bmi.bmiHeader.biBitCount = 32;

 		bmi.bmiHeader.biCompression = BI_RGB;

+

 		hbmpRender = CreateDIBSection( m_MemDC, &bmi, DIB_RGB_COLORS, NULL, NULL, NULL );

 		m_MemDC.SelectObject (hbmpRender);

 		

@@ -156,6 +164,7 @@ void CVMROSD::UpdateMFBitmap()
 			m_MemDC.SetTextColor(RGB(255, 255, 255));

 			m_MemDC.SetBkMode(TRANSPARENT);

 		}

+		DeleteObject(hbmpRender);

 	}

 

 }