From 883d4ba006faefc08b253ed7a651098d2d0ac548 Mon Sep 17 00:00:00 2001
From: Zach Pomerantz <zach@highfidelity.io>
Date: Tue, 8 Mar 2016 13:31:23 -0800
Subject: [PATCH] Only cache processed textures

---
 .../model-networking/src/model-networking/TextureCache.cpp     | 1 +
 libraries/model-networking/src/model-networking/TextureCache.h | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/libraries/model-networking/src/model-networking/TextureCache.cpp b/libraries/model-networking/src/model-networking/TextureCache.cpp
index d49ff91abf..82a0b35cc9 100644
--- a/libraries/model-networking/src/model-networking/TextureCache.cpp
+++ b/libraries/model-networking/src/model-networking/TextureCache.cpp
@@ -344,6 +344,7 @@ void NetworkTexture::setImage(const QImage& image, void* voidTexture, int origin
         _width = _height = 0;
     }
     
+    _isCacheable = true;
     finishedLoading(true);
 
     emit networkTextureCreated(qWeakPointerCast<NetworkTexture, Resource> (_self));
diff --git a/libraries/model-networking/src/model-networking/TextureCache.h b/libraries/model-networking/src/model-networking/TextureCache.h
index af82d2a1ad..ee2279540b 100644
--- a/libraries/model-networking/src/model-networking/TextureCache.h
+++ b/libraries/model-networking/src/model-networking/TextureCache.h
@@ -132,6 +132,8 @@ signals:
 
 protected:
 
+    virtual bool isCacheable() const override { return _isCacheable; }
+
     virtual void downloadFinished(const QByteArray& data) override;
           
     Q_INVOKABLE void loadContent(const QByteArray& content);
@@ -146,6 +148,7 @@ private:
     int _originalHeight { 0 };
     int _width { 0 };
     int _height { 0 };
+    bool _isCacheable { false };
 };
 
 #endif // hifi_TextureCache_h