blending modes added (#54)

2018-06-23 17:01:19 -07:00
parent 3f918d6ce9
commit daeef50aa6
4 changed files with 40 additions and 2 deletions
@@ -41,7 +41,7 @@ void ViewerWidget::initializeGL() {
    glMatrixMode(GL_PROJECTION);
    glEnable(GL_TEXTURE_2D);
    glEnable(GL_BLEND);
-    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+//    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 }

 //void ViewerWidget::resizeGL(int w, int h)
@@ -58,6 +58,8 @@ void ViewerWidget::paintGL()

    glClear(GL_COLOR_BUFFER_BIT);

+    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
    long playhead = panel_timeline->playhead;

    handle_media(sequence, playhead, multithreaded);