fixed various caching issues

2019-09-02 22:58:44 +10:00
parent 3a9af58344
commit 12bc5839a6
19 changed files with 196 additions and 61 deletions
@@ -48,6 +48,8 @@ void RenderFramebuffer::Create(QOpenGLContext *ctx)

  context_ = ctx;

+  connect(context_, SIGNAL(aboutToBeDestroyed()), this, SLOT(Destroy()));
+
  // Create framebuffer object
  context_->functions()->glGenFramebuffers(1, &buffer_);
 }
@@ -55,6 +57,8 @@ void RenderFramebuffer::Create(QOpenGLContext *ctx)
 void RenderFramebuffer::Destroy()
 {
  if (context_ != nullptr) {
+    disconnect(context_, SIGNAL(aboutToBeDestroyed()), this, SLOT(Destroy()));
+
    context_->functions()->glDeleteFramebuffers(1, &buffer_);

    buffer_ = 0;