nodes: further optimized merge node to passthrough RGB blend textures

2021-04-23 11:01:08 +10:00
parent 5e3d42e52a
commit 445d276cd0
18 changed files with 227 additions and 82 deletions
@@ -27,23 +27,29 @@ namespace olive {

 class GenerateJob : public AcceleratedJob {
 public:
+  enum AlphaChannelSetting {
+    kAlphaAuto,
+    kAlphaForceOn,
+    kAlphaForceOff
+  };
+
  GenerateJob()
  {
-    alpha_channel_required_ = false;
+    alpha_channel_required_ = kAlphaAuto;
  }

-  bool GetAlphaChannelRequired() const
+  AlphaChannelSetting GetAlphaChannelRequired() const
  {
    return alpha_channel_required_;
  }

-  void SetAlphaChannelRequired(bool e)
+  void SetAlphaChannelRequired(AlphaChannelSetting e)
  {
    alpha_channel_required_ = e;
  }

 private:
-  bool alpha_channel_required_;
+  AlphaChannelSetting alpha_channel_required_;

 };