progs/trivial: Redraw upon keypress.

[mesa.git] / progs / trivial / point-wide.c

diff --git a/progs/trivial/point-wide.c b/progs/trivial/point-wide.c
index d1038ecfa15e06119c1feac8789ba5dc54dfd308..3b00ee9e500732f405d83dd58b5d80fdeb4d6119 100644 (file)
--- a/progs/trivial/point-wide.c
+++ b/progs/trivial/point-wide.c
@@ -33,7 +33,6 @@
 
 
 GLenum doubleBuffer;
-static GLboolean smooth = GL_FALSE;
 
 
 static void Init(void)
@@ -41,6 +40,7 @@ static void Init(void)
    fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
    fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
    fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
+   fflush(stderr);
 
     glClearColor(0.0, 0.0, 1.0, 0.0);
 }
@@ -60,13 +60,10 @@ static void Key(unsigned char key, int x, int y)
 {
 
     switch (key) {
-     case 's':
-        smooth = !smooth;
-        break;
       case 27:
        exit(1);
       default:
-       return;
+       break;
     }
 
     glutPostRedisplay();
@@ -75,19 +72,10 @@ static void Key(unsigned char key, int x, int y)
 static void Draw(void)
 {
    glClear(GL_COLOR_BUFFER_BIT); 
+   glDisable(GL_DEPTH_TEST);
 
    glPointSize(8.0);
 
-   if (smooth) {
-      glEnable(GL_POINT_SMOOTH);
-      glEnable(GL_BLEND);
-      glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-   }
-   else {
-      glDisable(GL_POINT_SMOOTH);
-      glDisable(GL_BLEND);
-   }
-
    glBegin(GL_POINTS);
    glColor3f(1,0,0); 
    glVertex3f( 0.9, -0.9, -30.0);
@@ -141,7 +129,7 @@ int main(int argc, char **argv)
     type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
     glutInitDisplayMode(type);
 
-    if (glutCreateWindow("First Tri") == GL_FALSE) {
+    if (glutCreateWindow(*argv) == GL_FALSE) {
        exit(1);
     }