static void CALLBACK Paint(void)
{
glViewport(0,0,windW,windH);
glDisable(GL_SCISSOR_TEST);
glPushAttrib(GL_COLOR_BUFFER_BIT);
glColorMask(1,1,1,1);
glIndexMask((GLuint)~0);
glClearColor(0.0,0.0,0.0,0.0);
glClear(GL_COLOR_BUFFER_BIT);
glPopAttrib();
if(mode1)glShadeModel(GL_SMOOTH);
else glShadeModel(GL_FLAT);
if(mode2)glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
else glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
Viewport(0,0); Point();
Viewport(0,1); Lines();
Viewport(0,2); LineStrip();
Viewport(0,3); LineLoop();
Viewport(1,0); Bitmap();
Viewport(1,1); TriangleFan();
Viewport(1,2); Triangles();
Viewport(1,3); TriangleStrip();
Viewport(2,0); Rect();
Viewport(2,1); xPolygon();
Viewport(2,2); Quads();
Viewport(2,3); QuadStrip();
glFlush();
if(doubleBuffer)auxSwapBuffers();
}
static void Draw(EGLDisplay dpy, EGLSurface surf)
{
glViewport(0, 0, windW, windH);
glDisable(GL_SCISSOR_TEST);
glPushAttrib(GL_COLOR_BUFFER_BIT);
glColorMask(1, 1, 1, 1);
glIndexMask(~0);
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
glPopAttrib();
if (mode1) {
glShadeModel(GL_SMOOTH);
} else {
glShadeModel(GL_FLAT);
}
if (mode2) {
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
} else {
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
}
Viewport(0, 0); Point();
Viewport(0, 1); Lines();
Viewport(0, 2); LineStrip();
Viewport(0, 3); LineLoop();
Viewport(1, 0); Bitmap();
Viewport(1, 1); TriangleFan();
Viewport(1, 2); Triangles();
Viewport(1, 3); TriangleStrip();
Viewport(2, 0); Rect();
Viewport(2, 1); PolygonFunc();
Viewport(2, 2); Quads();
Viewport(2, 3); QuadStrip();
glFlush();
if (doubleBuffer) {
eglSwapBuffers(dpy, surf);
}
}
