egl: trigger redraw on keypress and window resizing on demos

Otherwise on those demos the graphics will never update on Wayland. The
X11 WSI forces a redraw on each keypress so this went unnoticed for a
long time.

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>

3 files changed, 8 insertions, 0 deletions

diff --git a/src/egl/opengl/egltri.c b/src/egl/opengl/egltri.c
index d378f521..77e89c77 100644
--- a/src/egl/opengl/egltri.c
+++ b/src/egl/opengl/egltri.c
@@ -118,6 +118,7 @@ special_key(int special)
    default:
       break;
    }
+   eglutPostRedisplay();
 }
 
 int
diff --git a/src/egl/opengles1/drawtex.c b/src/egl/opengles1/drawtex.c
index 6c2d3d9f..e0081bfd 100644
--- a/src/egl/opengles1/drawtex.c
+++ b/src/egl/opengles1/drawtex.c
@@ -76,6 +76,8 @@ reshape(int width, int height)
    glMatrixMode(GL_MODELVIEW);
    glLoadIdentity();
    glTranslatef(0.0, 0.0, -15.0);
+
+   eglutPostRedisplay();
 }
 
 
@@ -199,6 +201,7 @@ key(unsigned char key)
    default:
       break;
    }
+   eglutPostRedisplay();
 }
 
 static void
@@ -220,6 +223,7 @@ special_key(int key)
    default:
       break;
    }
+   eglutPostRedisplay();
 }
 
 int
diff --git a/src/egl/opengles1/tri.c b/src/egl/opengles1/tri.c
index a5e7b9ce..531e3e69 100644
--- a/src/egl/opengles1/tri.c
+++ b/src/egl/opengles1/tri.c
@@ -131,6 +131,8 @@ reshape(int width, int height)
    glMatrixMode(GL_MODELVIEW);
    glLoadIdentity();
    glTranslatef(0.0, 0.0, -10.0);
+
+   eglutPostRedisplay();
 }
 
 
@@ -187,6 +189,7 @@ special_key(int special)
    default:
       break;
    }
+   eglutPostRedisplay();
 }
 
 int