From b7a559ab58f8bb58ebb88cb651b2341a5c337741 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Fri, 23 Jul 2021 12:58:26 -0700
Subject: [PATCH] viewer: add option to remove tex/samp inputs

---
 app/node/output/viewer/viewer.cpp    | 17 ++++++++++++-----
 app/node/output/viewer/viewer.h      |  2 +-
 app/node/project/footage/footage.cpp |  2 +-
 3 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/app/node/output/viewer/viewer.cpp b/app/node/output/viewer/viewer.cpp
index 910480576..a92d90584 100644
--- a/app/node/output/viewer/viewer.cpp
+++ b/app/node/output/viewer/viewer.cpp
@@ -36,7 +36,7 @@ const uint64_t ViewerOutput::kVideoParamEditMask = VideoParamEdit::kWidthHeight
 
 #define super Node
 
-ViewerOutput::ViewerOutput(bool create_default_streams) :
+ViewerOutput::ViewerOutput(bool create_buffer_inputs, bool create_default_streams) :
   last_length_(0),
   video_length_(0),
   audio_length_(0),
@@ -52,8 +52,10 @@ ViewerOutput::ViewerOutput(bool create_default_streams) :
 
   connect(this, &Node::InputArraySizeChanged, this, &ViewerOutput::InputResized);
 
-  AddInput(kTextureInput, NodeValue::kTexture, InputFlags(kInputFlagNotKeyframable));
-  AddInput(kSamplesInput, NodeValue::kSamples, InputFlags(kInputFlagNotKeyframable));
+  if (create_buffer_inputs) {
+    AddInput(kTextureInput, NodeValue::kTexture, InputFlags(kInputFlagNotKeyframable));
+    AddInput(kSamplesInput, NodeValue::kSamples, InputFlags(kInputFlagNotKeyframable));
+  }
 
   if (create_default_streams) {
     AddStream(Track::kVideo, QVariant());
@@ -293,8 +295,13 @@ void ViewerOutput::Retranslate()
   SetInputName(kVideoParamsInput, tr("Video Parameters"));
   SetInputName(kAudioParamsInput, tr("Audio Parameters"));
 
-  SetInputName(kTextureInput, tr("Texture"));
-  SetInputName(kSamplesInput, tr("Samples"));
+  if (HasInputWithID(kTextureInput)) {
+    SetInputName(kTextureInput, tr("Texture"));
+  }
+
+  if (HasInputWithID(kSamplesInput)) {
+    SetInputName(kSamplesInput, tr("Samples"));
+  }
 }
 
 void ViewerOutput::VerifyLength()
diff --git a/app/node/output/viewer/viewer.h b/app/node/output/viewer/viewer.h
index df5fda49d..072310680 100644
--- a/app/node/output/viewer/viewer.h
+++ b/app/node/output/viewer/viewer.h
@@ -44,7 +44,7 @@ class ViewerOutput : public Node
 {
   Q_OBJECT
 public:
-  ViewerOutput(bool create_default_streams = true);
+  ViewerOutput(bool create_buffer_inputs = true, bool create_default_streams = true);
 
   NODE_DEFAULT_DESTRUCTOR(ViewerOutput)
 
diff --git a/app/node/project/footage/footage.cpp b/app/node/project/footage/footage.cpp
index d826476e3..addfa110c 100644
--- a/app/node/project/footage/footage.cpp
+++ b/app/node/project/footage/footage.cpp
@@ -42,7 +42,7 @@ const QString Footage::kLoopModeInput = QStringLiteral("loop_in");
 #define super ViewerOutput
 
 Footage::Footage(const QString &filename) :
-  ViewerOutput(false),
+  ViewerOutput(false, false),
   cancelled_(nullptr)
 {
   SetCacheTextures(true);