ZVISION: Remove extraneous _needsScreenUpdate bool

2 files changed, 0 insertions, 5 deletions

diff --git a/engines/zvision/render_manager.cpp b/engines/zvision/render_manager.cpp
index f759c1fb96..132c597140 100644
--- a/engines/zvision/render_manager.cpp
+++ b/engines/zvision/render_manager.cpp
@@ -39,7 +39,6 @@ RenderManager::RenderManager(OSystem *system, const int width, const int height)
 	  _width(width),
 	  _height(height),
 	  _currentBackground(0),
-	  _needsScreenUpdate(false),
 	  _renderTable(width, height) {
 }
 
@@ -141,7 +140,6 @@ void RenderManager::renderImageToScreen(Common::SeekableReadStream &stream, uint
 		tga.destroy();
 	}
 
-	_needsScreenUpdate = true;
 }
 
 RenderTable *RenderManager::getRenderTable() {
diff --git a/engines/zvision/render_manager.h b/engines/zvision/render_manager.h
index 4b4e178e91..6e267eb395 100644
--- a/engines/zvision/render_manager.h
+++ b/engines/zvision/render_manager.h
@@ -57,8 +57,6 @@ private:
 	Video::VideoDecoder *_currentVideo;
 	byte *_scaledVideoFrameBuffer;
 
-	bool _needsScreenUpdate;
-
 public:
 	void initialize();
 
@@ -94,7 +92,6 @@ public:
 
 	RenderTable *getRenderTable();
 
-	bool needsScreenUpdate() { return _needsScreenUpdate; };
 
 private:
 	void renderSubRectToScreen(uint16 *buffer, uint32 imageWidth, uint32 imageHeight, uint32 horizontalPitch, uint32 destinationX, uint32 destinationY, Common::Rect subRectangle, bool autoCenter);