ZVISION: Remove duplicate image loading code

2 files changed, 4 insertions, 16 deletions

diff --git a/engines/zvision/graphics/render_manager.cpp b/engines/zvision/graphics/render_manager.cpp
index 7bbde81e4c..73483f2309 100644
--- a/engines/zvision/graphics/render_manager.cpp
+++ b/engines/zvision/graphics/render_manager.cpp
@@ -568,28 +568,18 @@ Graphics::Surface *RenderManager::getBkgRect(Common::Rect &rect) {
 	return srf;
 }
 
-Graphics::Surface *RenderManager::loadImage(Common::String &file) {
+Graphics::Surface *RenderManager::loadImage(Common::String file) {
 	Graphics::Surface *tmp = new Graphics::Surface;
 	readImageToSurface(file, *tmp);
 	return tmp;
 }
 
-Graphics::Surface *RenderManager::loadImage(const char *file) {
-	Common::String str = Common::String(file);
-	return loadImage(str);
-}
-
-Graphics::Surface *RenderManager::loadImage(Common::String &file, bool transposed) {
+Graphics::Surface *RenderManager::loadImage(Common::String file, bool transposed) {
 	Graphics::Surface *tmp = new Graphics::Surface;
 	readImageToSurface(file, *tmp, transposed);
 	return tmp;
 }
 
-Graphics::Surface *RenderManager::loadImage(const char *file, bool transposed) {
-	Common::String str = Common::String(file);
-	return loadImage(str, transposed);
-}
-
 void RenderManager::prepareBackground() {
 	_backgroundDirtyRect.clip(_backgroundWidth, _backgroundHeight);
 	RenderTable::RenderState state = _renderTable.getRenderState();
diff --git a/engines/zvision/graphics/render_manager.h b/engines/zvision/graphics/render_manager.h
index a7e49b7758..d9a6c88896 100644
--- a/engines/zvision/graphics/render_manager.h
+++ b/engines/zvision/graphics/render_manager.h
@@ -263,10 +263,8 @@ public:
 	Graphics::Surface *getBkgRect(Common::Rect &rect);
 
 	// Load image into new surface
-	Graphics::Surface *loadImage(const char *file);
-	Graphics::Surface *loadImage(Common::String &file);
-	Graphics::Surface *loadImage(const char *file, bool transposed);
-	Graphics::Surface *loadImage(Common::String &file, bool transposed);
+	Graphics::Surface *loadImage(Common::String file);
+	Graphics::Surface *loadImage(Common::String file, bool transposed);
 
 	// Clear whole/area of menu surface
 	void clearMenuSurface();