VideoUpdate.cpp

// VideoUpdate.cpp: implementation of the CVideoUpdate class.
//
//////////////////////////////////////////////////////////////////////

#include "engine.h"
#include "VideoUpdate.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CMMPointer<Dator<int> > CVideoUpdate::screenWidth=0;
CMMPointer<Dator<int> > CVideoUpdate::screenHeight=0;
CMMPointer<Dator<int> > CVideoUpdate::screenBPP=0;
int CVideoUpdate::scrWidth=800;
int CVideoUpdate::scrHeight=600;
int CVideoUpdate::scrBPP=16;

CVideoUpdate::CVideoUpdate()
{

}

CVideoUpdate::~CVideoUpdate()
{

}

bool CVideoUpdate::Start()
{
	assert(screenWidth && screenHeight && screenBPP);
	                                                                 //SDL WINDO CREATION CODE
    //SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
    //SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);


	if(-1==SDL_InitSubSystem(SDL_INIT_VIDEO))
	{
		CLog::Get().Write(LOG_CLIENT,IDS_GENERIC_SUB_INIT_FAIL,"Video",SDL_GetError());
		return false;
	}
	SDL_GL_SetAttribute( SDL_GL_ALPHA_SIZE, 8 );
	SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 8 );
	SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 8 );
	SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 8 );
	SDL_GL_SetAttribute( SDL_GL_DEPTH_SIZE, 16 );
	SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );

	int flags = SDL_OPENGL | SDL_ANYFORMAT /*| SDL_FULLSCREEN*/;

	if(!SDL_SetVideoMode(scrWidth, scrHeight, scrBPP, flags))
	{
		CLog::Get().Write(LOG_CLIENT, IDS_BAD_DISPLAYMODE, scrWidth, scrHeight, scrBPP, SDL_GetError());
		return false;
	}

    /*
	SDL_SysWMinfo wmInfo;
    SDL_GetWMInfo(&wmInfo)
    HDC hdc = GetDC(wmInfo.window);

    PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB = (PFNWGLCREATECONTEXTATTRIBSARBPROC)wglGetProcAddress("wglCreateContextAttribsARB");

    int attribList[7] =
    {
        WGL_CONTEXT_MAJOR_VERSION_ARB, 3,
        WGL_CONTEXT_MINOR_VERSION_ARB, 3,
        WGL_CONTEXT_FLAGS_ARB, WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB,
        0
    };

    HGLRC context = wglCreateContextAttribsARB(hdc, 0, attribList);
    wglMakeCurrent(hdc, m_glContext);

    wglDeleteContext(wmInfo.hglrc);
    */
	//hide the mouse cursor
	SDL_ShowCursor(SDL_DISABLE);

    //SDL_GL_CreateContext();
                                                                            //SDL WINDO CREATION CODE END


    /*                                                                           //GLFW WINDOW CREATION CODE
    if( !glfwOpenWindow( scrWidth, scrHeight, 8, 8, 8, 8, 16, 0, GLFW_WINDOW ) )
    {
        glfwTerminate();
        return 0;
    }

    glfwSetWindowTitle("Put Nukem 3D");
    */
	return true;
}

void CVideoUpdate::Update()
{

	SDL_GL_SwapBuffers();

	//glfwSwapBuffers();
}

void CVideoUpdate::Stop()
{
    //glfwTerminate();
	SDL_QuitSubSystem(SDL_INIT_VIDEO);
}