small fixes

git-svn-id: https://clonekeenplus.svn.sourceforge.net/svnroot/clonekeenplus/cgenius/trunk@74 4df4b0f3-56ce-47cb-b001-ed939b7d65a6

src/sdl/COpenGL.cpp

@@ -5,6 +5,7 @@
  *      Author: gerstrong
  */
 #include "COpenGL.h"
+#include "CVideoDriver.h"
 #include "../CLogFile.h"
 
 #define GAME_STD_WIDTH            320
@@ -115,7 +116,7 @@ void COpenGL::render(void)
 	   //Clear the screen
 	   glClear(GL_COLOR_BUFFER_BIT);		// Clear The Screen
 
-	   SDL_LockSurface(m_blitsurface);
+	   LockSurface(m_blitsurface);
 
 	   if(m_ScaleX == 2) //Scale 2x
 	   {
@@ -157,7 +158,7 @@ void COpenGL::render(void)
 		   glVertex3f (0.0, 1.0, 0.0);
 	   glEnd();
 
-	   SDL_UnlockSurface(m_blitsurface);
+	   UnlockSurface(m_blitsurface);
 
 	   // Reset (Position?)
 	   glLoadIdentity();