OpenGL: missing GL_SPECULAR light on the texture

Question

I'am missing specular lighting on the texture. I have #include <GL/glext.h> in the project, so basically I used glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL_EXT, GL_SEPARATE_SPECULAR_COLOR_EXT); for specular effect. My init code:

glEnable(GL_DEPTH_TEST);
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
glEnable(GL_CULL_FACE);
GLfloat AmbientLight[]   = {  0.3,  0.3,  0.3,  1.0 };
GLfloat DiffuseLight[]   = {  0.7,  0.7,  0.7,  1.0 };
GLfloat SpecularLight[]  = {  1.0,  1.0,  1.0,  1.0 };
GLfloat Shininess[]      = { 90.0 };
GLfloat Emission[]       = {  0.0,  0.0,  0.0,  1.0 };
GLfloat Global_Ambient[] = {  0.1,  0.1,  0.1,  1.0 }; 
GLfloat LightPosition[]  = { 7.0, 7.0, 7.0,  1.0 };

glLightModelfv(GL_LIGHT_MODEL_AMBIENT, Global_Ambient); 
glLightfv(GL_LIGHT0, GL_AMBIENT, AmbientLight);
glLightfv(GL_LIGHT0, GL_DIFFUSE, DiffuseLight);
glLightfv(GL_LIGHT0, GL_SPECULAR, SpecularLight);
glLightfv(GL_LIGHT0, GL_POSITION,LightPosition);

glLightf(GL_LIGHT0, GL_CONSTANT_ATTENUATION,  0.05f );
glLightf(GL_LIGHT0, GL_LINEAR_ATTENUATION,    0.03f );
glLightf(GL_LIGHT0, GL_QUADRATIC_ATTENUATION, 0.002f);

glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, AmbientLight);
glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, DiffuseLight);
glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, SpecularLight);
glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, Shininess);
glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, Emission);

glShadeModel(GL_SMOOTH);
glEnable(GL_LIGHT0);
glEnable(GL_LIGHTING);
glEnable(GL_COLOR_MATERIAL); 
glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);

My render code:

glClearColor( 0.117f, 0.117f, 0.117f, 1.0f );
glClearDepth(1.0f);
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
// load texture
glEnable(GL_TEXTURE_2D);
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
glEnable(GL_LIGHTING);
glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL_EXT, GL_SEPARATE_SPECULAR_COLOR_EXT);
glColor4f(1.0, 1.0, 1.0, 0.2);      
glDisable(GL_COLOR_MATERIAL);
// render geometry here
glFlush();

What is missing here?

Answer 1

OK! I got it... The problem was that my program was using old dll opengl32.dll that was located in the same folder. After removing the old dll the rendering context automatically switched to the local dll's: atioglxx.dll for AMD and nvoglv32.dll for NVidia. So basically now the glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL_EXT, GL_SEPARATE_SPECULAR_COLOR_EXT); is working as it should. Thank you for your interest.