diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/glut_compatability.cxx | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/src/glut_compatability.cxx b/src/glut_compatability.cxx index 373beb438..25997eaa8 100644 --- a/src/glut_compatability.cxx +++ b/src/glut_compatability.cxx @@ -42,7 +42,6 @@ #define MAXWINDOWS 32 static Fl_Glut_Window *windows[MAXWINDOWS+1]; -static unsigned char reshaped[MAXWINDOWS+1]; Fl_Glut_Window *glut_window; int glut_menu; @@ -61,19 +60,8 @@ static int indraw; void Fl_Glut_Window::draw() { glut_window = this; indraw = 1; - if (!reshaped[number] ) { - // ignore the first show event on glutCreateWindow - // avoid flickering: - glClear(GL_COLOR_BUFFER_BIT); - reshaped[number] = 1; - } else { - if( !valid() || reshaped[number] == 1 ) { - reshaped[number] = 2; - reshape(w(),h()); - valid(1); - } - display(); - } + if (!valid()) {reshape(w(),h()); valid(1);} + display(); indraw = 0; } @@ -83,17 +71,8 @@ void glutSwapBuffers() { void Fl_Glut_Window::draw_overlay() { glut_window = this; - if (!reshaped[number] ) { - // ignore the first show event on glutCreateWindow - reshaped[number] = 1; - } else { - if( !valid() || reshaped[number] == 1 ) { - reshaped[number] = 2; - reshape(w(),h()); - valid(1); - } - overlaydisplay(); - } + if (!valid()) {reshape(w(),h()); valid(1);} + overlaydisplay(); } static void domenu(int, int, int); @@ -260,6 +239,8 @@ int glutCreateWindow(const char *title) { } else { W->show(); } + W->valid(0); + W->context_valid(0); W->make_current(); return W->number; } |