How to use this library？

[luoxz-ai]

Hello, may I ask if there are any sample programs using this library?

hwnd = CreateWindowEx

HDC   hDC =  GetDC(hwnd);   //  **Is there a problem in it????????????**

wglSwapBuffers_imp    -> GdiHook.invalidate(gl_context->window.getHwnd());

Call exception???

[luoxz-ai]

step1：

	hwnd = CreateWindowEx(NULL,                 // extended style
		"Windows API",                          // class name
		"OpenGL",      // app name
		dwStyle | WS_CLIPCHILDREN |
		WS_CLIPSIBLINGS,
		0, 0,                               // x,y coordinate
		windowRect.right - windowRect.left,
		windowRect.bottom - windowRect.top, // width, height
		NULL,                               // handle to parent
		NULL,                               // handle to menu
		hInstance,                          // application instance
		NULL);                              // no extra params

	ShowWindow(hwnd, SW_SHOW);          // display the window
	UpdateWindow(hwnd);                 // update the window
	hDC = ::GetDC(hwnd);   //   **Is there a problem in it????????????**

step2:

        pixelFormat = wglChoosePixelFormat_my(hDC, &pfd)
        wglSetPixelFormat_my(hDC, pixelFormat, &pfd)
	hRC = wglCreateContext(hDC);
	wglMakeCurrent(hDC, hRC);
	glViewport_my(0, 0, width, height);
	glMatrixMode_my(GL_PROJECTION);
	glLoadIdentity_my();
	glMatrixMode_my(GL_MODELVIEW);
	glLoadIdentity_my();

step3:

	while (true)
	{
		(*drawGraphics)();

		wglSwapBuffers_my(hDC);   **------->  exception error**

	}

Please tell me how to do it ？ thank you very much.

[luoxz-ai]

Can GDI HOOK place 3D models in any window?

Is there a library usage demonstration?

[bit-hack]

SoftGL is intended to be used in one situation only. You build it as a dynamic library (.dll) and place it next to any Game that uses OpenGL 1.2. That game will be forced to use SoftGL instead of your graphics card providers OpenGL implementation. It is a work in progress however and will certainly contain a vast number of issues, so it will be a rough ride.

You can see what it does here, where I used it to play quake:
https://www.youtube.com/watch?v=qy6tSDsbm6o

Its not a library that you link into your own code in the traditional sense.