Simple OpenGL example with GLFW, GLEW and OculusSDK 0.3.1

glUniformMatrix4fv(ViewProjMatrixID, 1, GL_FALSE, &(l_ViewProjectionMatrix.Transposed().M[0][0]));

uniform mat4 MV = mat4(1);
uniform mat4 P = mat4(1);
uniform mat4 EYE_TRANSLATE = mat4(1);

"DoZo1971" wrote:
Pffff.. I'm clueless.

You could try this one just to make sure (just copy and paste the text over the existing example).
It's standard stereoscopic rendering, doesn't use any Oculus stuff but it uses the same off-screen FBO setup.

// GLFWFBOTextureTest
// (c) cThrough 2014 (Daniel Dekkers)
// Version 2014050100

#include <Windows.h>
#include <GL/glew.h>
#define GLFW_EXPOSE_NATIVE_WIN32
#define GLFW_EXPOSE_NATIVE_WGL
#include <GLFW/glfw3.h>
#include <GLFW/glfw3native.h>
#include <stdlib.h>
#include <stdio.h>
#include <math.h>

const bool l_FullScreen = false;

int l_ClientSizeW, l_ClientSizeH;

// =============================================================================

GLfloat l_VAPoints[] =
{ 
	 0.5f, 0.5f, 0.5f,
	-0.5f, 0.5f, 0.5f,
	-0.5f,-0.5f, 0.5f,
	 0.5f,-0.5f, 0.5f,
	-0.5f,-0.5f,-0.5f,
	-0.5f, 0.5f,-0.5f,
	 0.5f, 0.5f,-0.5f,
	 0.5f,-0.5f,-0.5f,
	 0.5f, 0.5f, 0.5f,
	 0.5f, 0.5f,-0.5f,
	-0.5f, 0.5f,-0.5f,
	-0.5f, 0.5f, 0.5f,
	-0.5f,-0.5f,-0.5f,
	 0.5f,-0.5f,-0.5f,
	 0.5f,-0.5f, 0.5f,
	-0.5f,-0.5f, 0.5f,
	 0.5f, 0.5f, 0.5f,
	 0.5f,-0.5f, 0.5f,
	 0.5f,-0.5f,-0.5f,
	 0.5f, 0.5f,-0.5f,
	-0.5f,-0.5f,-0.5f,
	-0.5f,-0.5f, 0.5f,
	-0.5f, 0.5f, 0.5f,
	-0.5f, 0.5f,-0.5f
};

GLfloat l_VANormals[] =
{
	0.0f, 0.0f, 1.0f,
	0.0f, 0.0f, 1.0f,
	0.0f, 0.0f, 1.0f,
	0.0f, 0.0f, 1.0f,
	0.0f, 0.0f,-1.0f,
	0.0f, 0.0f,-1.0f,
	0.0f, 0.0f,-1.0f,
	0.0f, 0.0f,-1.0f,
	0.0f, 1.0f, 0.0f,
	0.0f, 1.0f, 0.0f,
	0.0f, 1.0f, 0.0f,
	0.0f, 1.0f, 0.0f,
	0.0f,-1.0f, 0.0f,
	0.0f,-1.0f, 0.0f,
	0.0f,-1.0f, 0.0f,
	0.0f,-1.0f, 0.0f,
	1.0f, 0.0f, 0.0f,
	1.0f, 0.0f, 0.0f,
	1.0f, 0.0f, 0.0f,
	1.0f, 0.0f, 0.0f,
   -1.0f, 0.0f, 0.0f,
   -1.0f, 0.0f, 0.0f,
   -1.0f, 0.0f, 0.0f,
   -1.0f, 0.0f, 0.0f
};

GLuint l_VAIndici[] =
{
	0, 1, 2, 3,
	4, 5, 6, 7,
	8, 9, 10, 11,
	12, 13, 14, 15,
	16, 17, 18, 19,
	20, 21, 22, 23
};

// =============================================================================

static void ErrorCallback(int p_Error, const char* p_Description)
{
	fputs(p_Description, stderr);
}

// =============================================================================

static void KeyCallback(GLFWwindow* p_Window, int p_Key, int p_Scancode, int p_Action, int p_Mods)
{
	if (p_Key == GLFW_KEY_ESCAPE && p_Action == GLFW_PRESS) 
		glfwSetWindowShouldClose(p_Window, GL_TRUE);
}

// =============================================================================

static void WindowSizeCallback(GLFWwindow* p_Window, int p_Width, int p_Height)
{
	l_ClientSizeW = p_Width;
	l_ClientSizeH = p_Height;
}

// =============================================================================

static void PostProcess(size_t p_ClientSizeW, size_t p_ClientSizeH, GLuint p_TextureId)
{
	glPushAttrib(GL_TEXTURE_BIT | GL_DEPTH_BUFFER_BIT | GL_LIGHTING_BIT | GL_COLOR_BUFFER_BIT);
	glDisable(GL_CULL_FACE);
	glDisable(GL_COLOR_MATERIAL);
	glDisable(GL_DEPTH_TEST);
	glDisable(GL_LIGHTING);
	glDisable(GL_BLEND);
	glEnable(GL_TEXTURE_2D);

	// Reset the screen params...
	glViewport(0, 0, p_ClientSizeW, p_ClientSizeH); 
	glMatrixMode(GL_PROJECTION);
	glLoadIdentity();
	glMatrixMode(GL_MODELVIEW);
	glLoadIdentity();

	// Clear the screen...
	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

	// Make this the current texture...
	glBindTexture(GL_TEXTURE_2D, p_TextureId);

	// "Left eye"...
	glBegin(GL_QUADS);
		glTexCoord2f(0.0f, 0.0f);
		glVertex3f(-1.0f, -1.0f, 0.0f);
		glTexCoord2f(0.5f, 0.0f);
		glVertex3f(0.0f, -1.0f, 0.0f);
		glTexCoord2f(0.5f, 1.0f);
		glVertex3f(0.0f, 1.0f, 0.0f);
		glTexCoord2f(0.0f, 1.0f);
		glVertex3f(-1.0f, 1.0f, 0.0f);
	glEnd();

	// "Right eye"...
	glBegin(GL_QUADS);
		glTexCoord2f(0.5f, 0.0f);
		glVertex3f(0.0f, -1.0f, 0.0f);
		glTexCoord2f(1.0f, 0.0f);
		glVertex3f(1.0f, -1.0f, 0.0f);
		glTexCoord2f(1.0f, 1.0f);
		glVertex3f(1.0f, 1.0f, 0.0f);
		glTexCoord2f(0.5f, 1.0f);
		glVertex3f(0.0f, 1.0f, 0.0f);
	glEnd();

	// Clean up...
	glBindTexture(GL_TEXTURE_2D, 0);
	glPopAttrib();
}

// =============================================================================

static void RenderCubeFixedFunction(void)
{
	glBegin(GL_QUADS);
		glNormal3f( 0.0f, 0.0f, 1.0f);
		glVertex3f( 0.5f, 0.5f, 0.5f);
		glVertex3f(-0.5f, 0.5f, 0.5f);
		glVertex3f(-0.5f,-0.5f, 0.5f);
		glVertex3f( 0.5f,-0.5f, 0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f( 0.0f, 0.0f,-1.0f);
		glVertex3f(-0.5f,-0.5f,-0.5f);
		glVertex3f(-0.5f, 0.5f,-0.5f);
		glVertex3f( 0.5f, 0.5f,-0.5f);
		glVertex3f( 0.5f,-0.5f,-0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f( 0.0f, 1.0f, 0.0f);
		glVertex3f( 0.5f, 0.5f, 0.5f);
		glVertex3f( 0.5f, 0.5f,-0.5f);
		glVertex3f(-0.5f, 0.5f,-0.5f);
		glVertex3f(-0.5f, 0.5f, 0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f( 0.0f,-1.0f, 0.0f);
		glVertex3f(-0.5f,-0.5f,-0.5f);
		glVertex3f( 0.5f,-0.5f,-0.5f);
		glVertex3f( 0.5f,-0.5f, 0.5f);
		glVertex3f(-0.5f,-0.5f, 0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f( 1.0f, 0.0f, 0.0f);
		glVertex3f( 0.5f, 0.5f, 0.5f);
		glVertex3f( 0.5f,-0.5f, 0.5f);
		glVertex3f( 0.5f,-0.5f,-0.5f);
		glVertex3f( 0.5f, 0.5f,-0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f(-1.0f, 0.0f, 0.0f);
		glVertex3f(-0.5f,-0.5f,-0.5f);
		glVertex3f(-0.5f,-0.5f, 0.5f);
		glVertex3f(-0.5f, 0.5f, 0.5f);
		glVertex3f(-0.5f, 0.5f,-0.5f);
	glEnd();
}

// ============================================================================

void RenderCubeVertexArrays(void)
{
	glEnableClientState(GL_VERTEX_ARRAY);
	glVertexPointer(3, GL_FLOAT, 0, l_VAPoints);
	glEnableClientState(GL_NORMAL_ARRAY);
	glNormalPointer(GL_FLOAT, 0, l_VANormals);
	glDrawElements(GL_QUADS, 6*4, GL_UNSIGNED_INT, l_VAIndici);
	glDisableClientState(GL_NORMAL_ARRAY);
	glDisableClientState(GL_VERTEX_ARRAY);
}

// ============================================================================

static void SetOpenGLState(void)
{
	// Some state...
	glEnable(GL_CULL_FACE);
	glEnable(GL_LIGHTING);
	glDisable(GL_TEXTURE_2D);
	glEnable(GL_DEPTH_TEST);
	glShadeModel(GL_SMOOTH);
	glEnable(GL_BLEND);
	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        
	// Some (stationary) lights...
	GLfloat l_Light0Position[] = { 5.0f, 6.0f, 3.0f, 0.0f };
	GLfloat l_Light0Diffuse[] = { 1.0f, 0.8f, 0.6f, 1.0f };
	glLightfv(GL_LIGHT0, GL_POSITION, l_Light0Position);
	glLightfv(GL_LIGHT0, GL_DIFFUSE, l_Light0Diffuse);
	glEnable(GL_LIGHT0);
    
	GLfloat l_Light1Position[] = { -5.0f, -6.0f, 5.0f, 0.0f };
	GLfloat l_Light1Diffuse[] = { 0.6f, 0.8f, 1.0f, 1.0f };
	glLightfv(GL_LIGHT1, GL_POSITION, l_Light1Position);
	glLightfv(GL_LIGHT1, GL_DIFFUSE, l_Light1Diffuse);
	glEnable(GL_LIGHT1);
    
	// Material...
	GLfloat l_MaterialSpecular[] = { 0.3f, 0.3f, 0.3f, 1.0f };
	GLfloat l_MaterialShininess[] = { 10.0f };
	glMaterialfv(GL_FRONT, GL_SPECULAR, l_MaterialSpecular);
	glMaterialfv(GL_FRONT, GL_SHININESS, l_MaterialShininess);
}

// =============================================================================

int main(void)
{
	GLFWwindow* l_Window;

	glfwSetErrorCallback(ErrorCallback);

	if (!glfwInit()) exit(EXIT_FAILURE);

	if (l_FullScreen)
	{
		const GLFWvidmode* l_VideoMode = glfwGetVideoMode(glfwGetPrimaryMonitor());
		l_ClientSizeW = l_VideoMode->width;
		l_ClientSizeH = l_VideoMode->height;
		// Create a fullscreen window with the current resolution...
		l_Window = glfwCreateWindow(l_ClientSizeW, l_ClientSizeH, "GLFW FBO Texture Test", glfwGetPrimaryMonitor(), NULL);
	}
	else
	{
		l_ClientSizeW = 640;
		l_ClientSizeH = 480;
		// Create a window with the size of your likings...
		l_Window = glfwCreateWindow(l_ClientSizeW, l_ClientSizeH, "GLFW FBO Texture Test", NULL, NULL);
	}

	if (!l_Window)
	{
		glfwTerminate();
		exit(EXIT_FAILURE);
	}

	// Print the OpenGL version we are using...
	int l_Major = glfwGetWindowAttrib(l_Window, GLFW_CONTEXT_VERSION_MAJOR);
	int l_Minor = glfwGetWindowAttrib(l_Window, GLFW_CONTEXT_VERSION_MINOR);
	int l_Profile = glfwGetWindowAttrib(l_Window, GLFW_OPENGL_PROFILE);
	printf("OpenGL: %d.%d ", l_Major, l_Minor);
	if (l_Profile==GLFW_OPENGL_COMPAT_PROFILE) printf("GLFW_OPENGL_COMPAT_PROFILE\n"); else printf("GLFW_OPENGL_CORE_PROFILE\n");

	// Make the context current for this window...
	glfwMakeContextCurrent(l_Window);

	// Create some lights, materials, etc...
	SetOpenGLState();

	// Don't forget to initialize Glew...
	GLenum l_Result = glewInit();
	if (l_Result!=GLEW_OK)	
	{
		printf("glewInit() error.\n");
		exit(EXIT_FAILURE);
	}

	// Set the size of the FBO we will be rendering to offscreen, can be any size, try a big one...
	int l_TextureSizeW = 2048;
	int l_TextureSizeH = 1280;

	// Create FBO...
	GLuint l_FBOId;
	glGenFramebuffers(1, &l_FBOId);
	glBindFramebuffer(GL_FRAMEBUFFER, l_FBOId);

	// The texture we're going to render to...
	GLuint l_TextureId;
	glGenTextures(1, &l_TextureId);
	// "Bind" the newly created texture : all future texture functions will modify this texture...
	glBindTexture(GL_TEXTURE_2D, l_TextureId);
	// Give an empty image to OpenGL (the last "0")
	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, l_TextureSizeW, l_TextureSizeH, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
	// Linear filtering...
	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);

	// Create Depth Buffer...
	GLuint l_DepthBufferId;
	glGenRenderbuffers(1, &l_DepthBufferId);
	glBindRenderbuffer(GL_RENDERBUFFER, l_DepthBufferId);
	glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT, l_TextureSizeW, l_TextureSizeH);
	glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, l_DepthBufferId);

	// Set the texture as our colour attachment #0...
	glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, l_TextureId, 0);

	// Set the list of draw buffers...
	GLenum l_GLDrawBuffers[1] = { GL_COLOR_ATTACHMENT0 };
	glDrawBuffers(1, l_GLDrawBuffers); // "1" is the size of DrawBuffers

	// Check if everything is OK...
	GLenum l_Check = glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);
	if (l_Check!=GL_FRAMEBUFFER_COMPLETE)
	{
		printf("There is a problem with the FBO.\n");
		exit(EXIT_FAILURE);
	}

	// Unbind...
	glBindRenderbuffer(GL_RENDERBUFFER, 0);
	glBindTexture(GL_TEXTURE_2D, 0);
	glBindFramebuffer(GL_FRAMEBUFFER, 0);

	glfwSetKeyCallback(l_Window, KeyCallback);
	glfwSetWindowSizeCallback(l_Window, WindowSizeCallback);

	GLfloat l_SpinX;
	GLfloat l_SpinY;

	while (!glfwWindowShouldClose(l_Window))
	{
		l_SpinX = (GLfloat) fmod(glfwGetTime()*17.0, 360.0);
		l_SpinY = (GLfloat) fmod(glfwGetTime()*23.0, 360.0);

		// Bind the FBO...
		glBindFramebuffer(GL_FRAMEBUFFER, l_FBOId);
		// Clear...
		glClearColor(0.2f, 0.3f, 0.4f, 1.0f);
		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

		glViewport(0,					// StartX
				   0,					// StartY
				   l_TextureSizeW/2,	// Width
				   l_TextureSizeH		// Height
				  );

		// @TODO Proper projection and modelview matrici for each eye...
		glMatrixMode(GL_PROJECTION);
		glLoadIdentity();
		glFrustum(-0.4f, 0.4f, -0.3f, 0.3f, 0.3f, 10.0f);
		glMatrixMode(GL_MODELVIEW);
		glLoadIdentity();
		glTranslatef(0.0f, 0.0f, -2.0f);
		glRotatef(l_SpinX, 1.0f, 0.0f, 0.0f);
		glRotatef(l_SpinY, 0.0f, 1.0f, 0.0f);

		// Render...
		RenderCubeFixedFunction();

		glViewport(l_TextureSizeW/2,	// StartX
				   0,					// StartY
				   l_TextureSizeW/2,	// Width
				   l_TextureSizeH		// Height
				  );

		// @TODO Proper projection and modelview matrici for each eye...
		glMatrixMode(GL_PROJECTION);
		glLoadIdentity();
		glFrustum(-0.4f, 0.4f, -0.3f, 0.3f, 0.3f, 10.0f);
		glMatrixMode(GL_MODELVIEW);
		glLoadIdentity();
		glTranslatef(0.0f, 0.0f, -2.0f);
		glRotatef(l_SpinX, 1.0f, 0.0f, 0.0f);
		glRotatef(l_SpinY, 0.0f, 1.0f, 0.0f);

		// Render...
		RenderCubeVertexArrays();
		// RenderCubeFixedFunction();

		// Unbind the FBO, back to normal drawing...
		glBindFramebuffer(GL_FRAMEBUFFER, 0);

		PostProcess(l_ClientSizeW, l_ClientSizeH, l_TextureId);

        glfwSwapBuffers(l_Window);

        glfwPollEvents();
    }

    glfwDestroyWindow(l_Window);

    glfwTerminate();

    exit(EXIT_SUCCESS);
}

And this is my most recent version of the Oculus example. It won't help your problem but it now uses Vertex Arrays. I'm working on losing the deprecated functions.

// GLFWOculusRiftTest
// (c) cThrough 2014 (Daniel Dekkers)
// Version 2014050100

#include <Windows.h>
#include <GL/glew.h>
#define GLFW_EXPOSE_NATIVE_WIN32
#define GLFW_EXPOSE_NATIVE_WGL
#include <GLFW/glfw3.h>
#include <GLFW/glfw3native.h>
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <OVR_CAPI.h>
#include <OVR_CAPI_GL.h>
#include <OVR.h>

const bool l_FullScreen = false;

ovrHmd l_Hmd;
ovrHmdDesc l_HmdDesc;
ovrEyeDesc l_Eyes[2];
ovrGLConfig l_Cfg;

GLfloat l_VAPoints[] =
{ 
	 0.5f, 0.5f, 0.5f,
	-0.5f, 0.5f, 0.5f,
	-0.5f,-0.5f, 0.5f,
	 0.5f,-0.5f, 0.5f,
	-0.5f,-0.5f,-0.5f,
	-0.5f, 0.5f,-0.5f,
	 0.5f, 0.5f,-0.5f,
	 0.5f,-0.5f,-0.5f,
	 0.5f, 0.5f, 0.5f,
	 0.5f, 0.5f,-0.5f,
	-0.5f, 0.5f,-0.5f,
	-0.5f, 0.5f, 0.5f,
	-0.5f,-0.5f,-0.5f,
	 0.5f,-0.5f,-0.5f,
	 0.5f,-0.5f, 0.5f,
	-0.5f,-0.5f, 0.5f,
	 0.5f, 0.5f, 0.5f,
	 0.5f,-0.5f, 0.5f,
	 0.5f,-0.5f,-0.5f,
	 0.5f, 0.5f,-0.5f,
	-0.5f,-0.5f,-0.5f,
	-0.5f,-0.5f, 0.5f,
	-0.5f, 0.5f, 0.5f,
	-0.5f, 0.5f,-0.5f
};

GLfloat l_VANormals[] =
{
	0.0f, 0.0f, 1.0f,
	0.0f, 0.0f, 1.0f,
	0.0f, 0.0f, 1.0f,
	0.0f, 0.0f, 1.0f,
	0.0f, 0.0f,-1.0f,
	0.0f, 0.0f,-1.0f,
	0.0f, 0.0f,-1.0f,
	0.0f, 0.0f,-1.0f,
	0.0f, 1.0f, 0.0f,
	0.0f, 1.0f, 0.0f,
	0.0f, 1.0f, 0.0f,
	0.0f, 1.0f, 0.0f,
	0.0f,-1.0f, 0.0f,
	0.0f,-1.0f, 0.0f,
	0.0f,-1.0f, 0.0f,
	0.0f,-1.0f, 0.0f,
	1.0f, 0.0f, 0.0f,
	1.0f, 0.0f, 0.0f,
	1.0f, 0.0f, 0.0f,
	1.0f, 0.0f, 0.0f,
   -1.0f, 0.0f, 0.0f,
   -1.0f, 0.0f, 0.0f,
   -1.0f, 0.0f, 0.0f,
   -1.0f, 0.0f, 0.0f
};

GLuint l_VAIndici[] =
{
	0, 1, 2, 3,
	4, 5, 6, 7,
	8, 9, 10, 11,
	12, 13, 14, 15,
	16, 17, 18, 19,
	20, 21, 22, 23
};

// =============================================================================

static void ErrorCallback(int p_Error, const char* p_Description)
{
	fputs(p_Description, stderr);
}

// =============================================================================

static void KeyCallback(GLFWwindow* p_Window, int p_Key, int p_Scancode, int p_Action, int p_Mods)
{
	if (p_Key == GLFW_KEY_ESCAPE && p_Action == GLFW_PRESS) 
		glfwSetWindowShouldClose(p_Window, GL_TRUE);
}

// =============================================================================

static void WindowSizeCallback(GLFWwindow* p_Window, int p_Width, int p_Height)
{
	l_Cfg.OGL.Header.RTSize.w = p_Width; 
	l_Cfg.OGL.Header.RTSize.h = p_Height;

	int l_RenderCaps = 0;
	int l_DistortionCaps = ovrDistortion_Chromatic | ovrDistortion_TimeWarp;
	ovrEyeRenderDesc l_EyeRenderDesc[2];
	ovrHmd_ConfigureRendering(l_Hmd, &l_Cfg.Config, l_RenderCaps, l_DistortionCaps, l_Eyes, l_EyeRenderDesc);
}

// =============================================================================

static void RenderCubeFixedFunction(void)
{
	glBegin(GL_QUADS);
		glNormal3f( 0.0f, 0.0f, 1.0f);
		glVertex3f( 0.5f, 0.5f, 0.5f);
		glVertex3f(-0.5f, 0.5f, 0.5f);
		glVertex3f(-0.5f,-0.5f, 0.5f);
		glVertex3f( 0.5f,-0.5f, 0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f( 0.0f, 0.0f,-1.0f);
		glVertex3f(-0.5f,-0.5f,-0.5f);
		glVertex3f(-0.5f, 0.5f,-0.5f);
		glVertex3f( 0.5f, 0.5f,-0.5f);
		glVertex3f( 0.5f,-0.5f,-0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f( 0.0f, 1.0f, 0.0f);
		glVertex3f( 0.5f, 0.5f, 0.5f);
		glVertex3f( 0.5f, 0.5f,-0.5f);
		glVertex3f(-0.5f, 0.5f,-0.5f);
		glVertex3f(-0.5f, 0.5f, 0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f( 0.0f,-1.0f, 0.0f);
		glVertex3f(-0.5f,-0.5f,-0.5f);
		glVertex3f( 0.5f,-0.5f,-0.5f);
		glVertex3f( 0.5f,-0.5f, 0.5f);
		glVertex3f(-0.5f,-0.5f, 0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f( 1.0f, 0.0f, 0.0f);
		glVertex3f( 0.5f, 0.5f, 0.5f);
		glVertex3f( 0.5f,-0.5f, 0.5f);
		glVertex3f( 0.5f,-0.5f,-0.5f);
		glVertex3f( 0.5f, 0.5f,-0.5f);
	glEnd();

	glBegin(GL_QUADS);
		glNormal3f(-1.0f, 0.0f, 0.0f);
		glVertex3f(-0.5f,-0.5f,-0.5f);
		glVertex3f(-0.5f,-0.5f, 0.5f);
		glVertex3f(-0.5f, 0.5f, 0.5f);
		glVertex3f(-0.5f, 0.5f,-0.5f);
	glEnd();
}

// ============================================================================

void RenderCubeVertexArrays(void)
{
	glEnableClientState(GL_VERTEX_ARRAY);
	glVertexPointer(3, GL_FLOAT, 0, l_VAPoints);
	glEnableClientState(GL_NORMAL_ARRAY);
	glNormalPointer(GL_FLOAT, 0, l_VANormals);
	glDrawElements(GL_QUADS, 6*4, GL_UNSIGNED_INT, l_VAIndici);
	glDisableClientState(GL_NORMAL_ARRAY);
	glDisableClientState(GL_VERTEX_ARRAY);
}

// ============================================================================

static void SetOpenGLState(void)
{
	// Some state...
	glEnable(GL_CULL_FACE);
	glEnable(GL_LIGHTING);
	glDisable(GL_TEXTURE_2D);
	glEnable(GL_DEPTH_TEST);
	glShadeModel(GL_SMOOTH);
	glEnable(GL_BLEND);
	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        
	// Some (stationary) lights...
	GLfloat l_Light0Position[] = { 5.0f, 6.0f, 3.0f, 0.0f };
	GLfloat l_Light0Diffuse[] = { 1.0f, 0.8f, 0.6f, 1.0f };
	glLightfv(GL_LIGHT0, GL_POSITION, l_Light0Position);
	glLightfv(GL_LIGHT0, GL_DIFFUSE, l_Light0Diffuse);
	glEnable(GL_LIGHT0);
    
	GLfloat l_Light1Position[] = { -5.0f, -6.0f, 5.0f, 0.0f };
	GLfloat l_Light1Diffuse[] = { 0.6f, 0.8f, 1.0f, 1.0f };
	glLightfv(GL_LIGHT1, GL_POSITION, l_Light1Position);
	glLightfv(GL_LIGHT1, GL_DIFFUSE, l_Light1Diffuse);
	glEnable(GL_LIGHT1);
    
	// Material...
	GLfloat l_MaterialSpecular[] = { 0.3f, 0.3f, 0.3f, 1.0f };
	GLfloat l_MaterialShininess[] = { 10.0f };
	glMaterialfv(GL_FRONT, GL_SPECULAR, l_MaterialSpecular);
	glMaterialfv(GL_FRONT, GL_SHININESS, l_MaterialShininess);
}

// =============================================================================

int main(void)
{
	// Initialize LibOVR...
	ovr_Initialize();

	l_Hmd = ovrHmd_Create(0);
	if (!l_Hmd) l_Hmd = ovrHmd_CreateDebug(ovrHmd_DK1);

	ovrHmd_GetDesc(l_Hmd, &l_HmdDesc);

	ovrHmd_StartSensor(l_Hmd, ovrHmdCap_Orientation, 0);

	GLFWwindow* l_Window;

	glfwSetErrorCallback(ErrorCallback);

	if (!glfwInit()) exit(EXIT_FAILURE);

	ovrSizei l_ClientSize;
	if (l_FullScreen)
	{
		l_ClientSize.w = l_HmdDesc.Resolution.w; // 1280 for DK1...
		l_ClientSize.h = l_HmdDesc.Resolution.h; // 800 for DK1...
		// Create a fullscreen window with the Oculus Rift resolution...
		l_Window = glfwCreateWindow(l_ClientSize.w, l_ClientSize.h, "GLFW Oculus Rift Test", glfwGetPrimaryMonitor(), NULL);
	}
	else
	{
		l_ClientSize.w = 640;
		l_ClientSize.h = 480;
		// Create a window with the size of your likings...
		l_Window = glfwCreateWindow(l_ClientSize.w, l_ClientSize.h, "GLFW Oculus Rift Test", NULL, NULL);
	}

	if (!l_Window)
	{
		glfwTerminate();
		exit(EXIT_FAILURE);
	}

	// Print the OpenGL version we are using...
	int l_Major = glfwGetWindowAttrib(l_Window, GLFW_CONTEXT_VERSION_MAJOR);
	int l_Minor = glfwGetWindowAttrib(l_Window, GLFW_CONTEXT_VERSION_MINOR);
	int l_Profile = glfwGetWindowAttrib(l_Window, GLFW_OPENGL_PROFILE);
	printf("OpenGL: %d.%d ", l_Major, l_Minor);
	if (l_Profile==GLFW_OPENGL_COMPAT_PROFILE) printf("GLFW_OPENGL_COMPAT_PROFILE\n"); else printf("GLFW_OPENGL_CORE_PROFILE\n");

	// Make the context current for this window...
	glfwMakeContextCurrent(l_Window);

	// Create some lights, materials, etc...
	SetOpenGLState();

	// Don't forget to initialize Glew...
	GLenum l_Result = glewInit();
	if (l_Result!=GLEW_OK)	
	{
		printf("glewInit() error.\n");
		exit(EXIT_FAILURE);
	}

	// We will do some offscreen rendering, setup FBO...
	ovrSizei l_TextureSizeLeft = ovrHmd_GetFovTextureSize(l_Hmd, ovrEye_Left, l_HmdDesc.DefaultEyeFov[0], 1.0f);
	ovrSizei l_TextureSizeRight = ovrHmd_GetFovTextureSize(l_Hmd, ovrEye_Right, l_HmdDesc.DefaultEyeFov[1], 1.0f);
	ovrSizei l_TextureSize;
	l_TextureSize.w = l_TextureSizeLeft.w + l_TextureSizeRight.w;
	l_TextureSize.h = (l_TextureSizeLeft.h>l_TextureSizeRight.h ? l_TextureSizeLeft.h : l_TextureSizeRight.h);

	// Create FBO...
	GLuint l_FBOId;
	glGenFramebuffers(1, &l_FBOId);
	glBindFramebuffer(GL_FRAMEBUFFER, l_FBOId);

	// The texture we're going to render to...
	GLuint l_TextureId;
	glGenTextures(1, &l_TextureId);
	// "Bind" the newly created texture : all future texture functions will modify this texture...
	glBindTexture(GL_TEXTURE_2D, l_TextureId);
	// Give an empty image to OpenGL (the last "0")
	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, l_TextureSize.w, l_TextureSize.h, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
	// Linear filtering...
	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);

	// Create Depth Buffer...
	GLuint l_DepthBufferId;
	glGenRenderbuffers(1, &l_DepthBufferId);
	glBindRenderbuffer(GL_RENDERBUFFER, l_DepthBufferId);
	glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT, l_TextureSize.w, l_TextureSize.h);
	glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, l_DepthBufferId);

	// Set the texture as our colour attachment #0...
	glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, l_TextureId, 0);

	// Set the list of draw buffers...
	GLenum l_GLDrawBuffers[1] = { GL_COLOR_ATTACHMENT0 };
	glDrawBuffers(1, l_GLDrawBuffers); // "1" is the size of DrawBuffers

	// Check if everything is OK...
	GLenum l_Check = glCheckFramebufferStatus(GL_DRAW_FRAMEBUFFER);
	if (l_Check!=GL_FRAMEBUFFER_COMPLETE)
	{
		printf("There is a problem with the FBO.\n");
		exit(EXIT_FAILURE);
	}

	// Unbind...
	glBindRenderbuffer(GL_RENDERBUFFER, 0);
	glBindTexture(GL_TEXTURE_2D, 0);
	glBindFramebuffer(GL_FRAMEBUFFER, 0);

	// Oculus Rift eye configurations...
	l_Eyes[0].Eye = ovrEye_Left;
	l_Eyes[1].Eye = ovrEye_Right;
	l_Eyes[0].Fov = l_HmdDesc.DefaultEyeFov[0];
	l_Eyes[1].Fov = l_HmdDesc.DefaultEyeFov[1];
	l_Eyes[0].TextureSize.w = l_TextureSize.w;
	l_Eyes[0].TextureSize.h = l_TextureSize.h;
	l_Eyes[1].TextureSize.w = l_TextureSize.w;
	l_Eyes[1].TextureSize.h = l_TextureSize.h;
	l_Eyes[0].RenderViewport.Pos.x = 0;
	l_Eyes[0].RenderViewport.Pos.y = 0;
	l_Eyes[1].RenderViewport.Pos.x = (l_TextureSize.w+1)/2;
	l_Eyes[1].RenderViewport.Pos.y = 0;
	l_Eyes[0].RenderViewport.Size.w = l_TextureSize.w/2;
	l_Eyes[0].RenderViewport.Size.h = l_TextureSize.h;
	l_Eyes[1].RenderViewport.Size.w = l_Eyes[0].RenderViewport.Size.w;
	l_Eyes[1].RenderViewport.Size.h = l_Eyes[0].RenderViewport.Size.h;

	l_Cfg.OGL.Header.API = ovrRenderAPI_OpenGL;
	l_Cfg.OGL.Header.Multisample = 0;
	l_Cfg.OGL.Header.RTSize.w = l_ClientSize.w; 
	l_Cfg.OGL.Header.RTSize.h = l_ClientSize.h;
	l_Cfg.OGL.WglContext = glfwGetWGLContext(l_Window);
	l_Cfg.OGL.Window = glfwGetWin32Window(l_Window);
	l_Cfg.OGL.GdiDc = GetDC(l_Cfg.OGL.Window);

	int l_RenderCaps = 0;
	int l_DistortionCaps = ovrDistortion_Chromatic | ovrDistortion_TimeWarp;
	ovrEyeRenderDesc l_EyeRenderDesc[2];
	ovrHmd_ConfigureRendering(l_Hmd, &l_Cfg.Config, l_RenderCaps, l_DistortionCaps, l_Eyes, l_EyeRenderDesc);

	ovrGLTexture l_EyeTexture[2];
	l_EyeTexture[0].OGL.Header.API = ovrRenderAPI_OpenGL;
	l_EyeTexture[0].OGL.Header.TextureSize.w = l_TextureSize.w;
	l_EyeTexture[0].OGL.Header.TextureSize.h = l_TextureSize.h;
	l_EyeTexture[0].OGL.Header.RenderViewport = l_Eyes[0].RenderViewport;
	l_EyeTexture[0].OGL.TexId = l_TextureId;

	// Right eye uses the same texture, but a different rendering viewport...
	l_EyeTexture[1] = l_EyeTexture[0];
	l_EyeTexture[1].OGL.Header.RenderViewport = l_Eyes[1].RenderViewport;    

	glfwSetKeyCallback(l_Window, KeyCallback);
	glfwSetWindowSizeCallback(l_Window, WindowSizeCallback);

	GLfloat l_SpinX;
	GLfloat l_SpinY;

	while (!glfwWindowShouldClose(l_Window))
	{
		l_SpinX = (GLfloat) fmod(glfwGetTime()*17.0, 360.0);
		l_SpinY = (GLfloat) fmod(glfwGetTime()*23.0, 360.0);

		ovrFrameTiming m_HmdFrameTiming = ovrHmd_BeginFrame(l_Hmd, 0);

		// Bind the FBO...
		glBindFramebuffer(GL_FRAMEBUFFER, l_FBOId);
		// Clear...
		glClearColor(0.2f, 0.3f, 0.4f, 1.0f);
		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

		for (int l_EyeIndex=0; l_EyeIndex<ovrEye_Count; l_EyeIndex++)
		{
			ovrEyeType l_Eye = l_HmdDesc.EyeRenderOrder[l_EyeIndex];
			ovrPosef l_EyePose = ovrHmd_BeginEyeRender(l_Hmd, l_Eye);

			glViewport(l_EyeRenderDesc[l_Eye].Desc.RenderViewport.Pos.x,	// StartX
					   l_EyeRenderDesc[l_Eye].Desc.RenderViewport.Pos.y,	// StartY
					   l_EyeRenderDesc[l_Eye].Desc.RenderViewport.Size.w,	// Width
					   l_EyeRenderDesc[l_Eye].Desc.RenderViewport.Size.h	// Height
					  );

			// Get Projection and ModelView matrici from the device...
			OVR::Matrix4f l_ProjectionMatrix = ovrMatrix4f_Projection(
				l_EyeRenderDesc[l_Eye].Desc.Fov, 0.3f, 100.0f, true);
			OVR::Quatf l_Orientation = OVR::Quatf(l_EyePose.Orientation);
			OVR::Matrix4f l_ModelViewMatrix = OVR::Matrix4f(l_Orientation.Inverted());

			// Pass matrici on to OpenGL...
			glMatrixMode(GL_PROJECTION);
			glLoadIdentity();
			glMultMatrixf(&(l_ProjectionMatrix.Transposed().M[0][0]));
			glMatrixMode(GL_MODELVIEW);
			glLoadIdentity();
			// Translate for specific eye based on IPD...
			glTranslatef(l_EyeRenderDesc[l_Eye].ViewAdjust.x,
						 l_EyeRenderDesc[l_Eye].ViewAdjust.y,
						 l_EyeRenderDesc[l_Eye].ViewAdjust.z);
			// Multiply with orientation retrieved from sensor...
			glMultMatrixf(&(l_ModelViewMatrix.Transposed().M[0][0]));
			// Move back a bit to show scene in front of us...
			glTranslatef(0.0f, 0.0f, -2.0f);
			// Make the cube spin...
			glRotatef(l_SpinX, 1.0f, 0.0f, 0.0f);
			glRotatef(l_SpinY, 0.0f, 1.0f, 0.0f);

			// Render...
			// RenderCubeFixedFunction();
			RenderCubeVertexArrays();

			ovrHmd_EndEyeRender(l_Hmd, l_Eye, l_EyePose, &l_EyeTexture[l_Eye].Texture);
		}

		// Unbind the FBO, back to normal drawing...
		glBindFramebuffer(GL_FRAMEBUFFER, 0);

		glDisable(GL_CULL_FACE); // Oculus wants CW orientations, avoid the problem by turning of culling...
		glDisable(GL_DEPTH_TEST); // Nothing is drawn with depth test on...
		ovrHmd_EndFrame(l_Hmd);
		glBindBuffer(GL_ARRAY_BUFFER, 0); // Unbind GL_ARRAY_BUFFER for my vertex arrays own to work...
		glEnable(GL_CULL_FACE); // Turn back on...
		glEnable(GL_DEPTH_TEST); // Turn back on...
		glClearDepth(1); // Oculus set this to 0 (the near plane), return to normal...
		glUseProgramObjectARB(0); // Oculus shader is still active, turn it off...

		glfwPollEvents();
	}

	glfwDestroyWindow(l_Window);

	glfwTerminate();

	ovrHmd_Destroy(l_Hmd);
	ovr_Shutdown();

	exit(EXIT_SUCCESS);
}

Do other examples work on your AMD system? The (DirectX) OculusRoomTiny, OculusWorldDemo samples?
Have you got any other OpenGL example working so far (that uses OculusSDK 3.0.1)?

Thanks,
Daniel