8 files changed, 13 insertions, 14 deletions
diff --git a/engines/startrek/awaymission.cpp b/engines/startrek/awaymission.cpp
index 5db4f42248..3d3a273754 100644
--- a/engines/startrek/awaymission.cpp
+++ b/engines/startrek/awaymission.cpp
@@ -85,7 +85,7 @@ void StarTrekEngine::loadRoom(const Common::String &missionName, int roomIndex)
 	_gfx->fadeoutScreen();
 	_sound->stopAllVocSounds();
 
-	_gfx->setBackgroundImage(_gfx->loadBitmap(getScreenName()));
+	_gfx->setBackgroundImage(getScreenName());
 	_gfx->loadPri(getScreenName());
 	_gfx->loadPalette("palette");
 	_gfx->copyBackgroundScreen();
diff --git a/engines/startrek/graphics.cpp b/engines/startrek/graphics.cpp
index e1073e2c50..c782bc5ed6 100644
--- a/engines/startrek/graphics.cpp
+++ b/engines/startrek/graphics.cpp
@@ -72,8 +72,8 @@ Graphics::~Graphics() {
 	delete _font;
 }
 
-void Graphics::setBackgroundImage(Bitmap *bitmap) {
-	_backgroundImage = SharedPtr<Bitmap>(bitmap);
+void Graphics::setBackgroundImage(Common::String imageName) {
+	_backgroundImage = SharedPtr<Bitmap>(loadBitmap(imageName));
 }
 
 void Graphics::drawBitmapToBackground(const Common::Rect &origRect, const Common::Rect &drawRect, Bitmap *bitmap) {
diff --git a/engines/startrek/graphics.h b/engines/startrek/graphics.h
index 26a6798c8b..7b4bb06882 100644
--- a/engines/startrek/graphics.h
+++ b/engines/startrek/graphics.h
@@ -51,7 +51,7 @@ public:
 	Graphics(StarTrekEngine *vm);
 	~Graphics();
 
-	void setBackgroundImage(Bitmap *bitmap);
+	void setBackgroundImage(Common::String imageName);
 	/**
 	 * @param origRect The rectangle containing the original bitmap (must contain the
 	 *                 whole bitmap, even if some is outside the drawable space)
diff --git a/engines/startrek/intro.cpp b/engines/startrek/intro.cpp
index fe4c6fa5c9..dd791cb747 100644
--- a/engines/startrek/intro.cpp
+++ b/engines/startrek/intro.cpp
@@ -45,7 +45,7 @@ void StarTrekEngine::playIntro() {
 	_gfx->clearScreenAndPriBuffer();
 	_gfx->fadeoutScreen();
 	_gfx->loadPalette("gold");
-	_gfx->setBackgroundImage(_gfx->loadBitmap("goldlogo"));
+	_gfx->setBackgroundImage("goldlogo");
 	_sound->playVoc("logo");
 	_gfx->copyBackgroundScreen();
 	_system->updateScreen();
diff --git a/engines/startrek/menu.cpp b/engines/startrek/menu.cpp
index a46c717c96..72531c8554 100644
--- a/engines/startrek/menu.cpp
+++ b/engines/startrek/menu.cpp
@@ -1028,7 +1028,7 @@ void StarTrekEngine::showRepublicMap(int16 arg0, int16 turbolift) {
 	_gfx->pushSprites();
 
 	if (!_awayMission.veng.showedRepublicMapFirstTime) {
-		_gfx->setBackgroundImage(_gfx->loadBitmap("veng9b"));
+		_gfx->setBackgroundImage("veng9b");
 		_gfx->copyBackgroundScreen();
 		_system->updateScreen();
 		_system->delayMillis(10);
@@ -1085,7 +1085,7 @@ void StarTrekEngine::showRepublicMap(int16 arg0, int16 turbolift) {
 		_gfx->fadeoutScreen();
 	}
 
-	_gfx->setBackgroundImage(_gfx->loadBitmap("veng9"));
+	_gfx->setBackgroundImage("veng9");
 	_gfx->copyBackgroundScreen();
 	_system->updateScreen();
 	_system->delayMillis(10);
@@ -1171,7 +1171,7 @@ lclick:
 	_gfx->popSprites();
 
 	_gfx->loadPri(getScreenName());
-	_gfx->setBackgroundImage(_gfx->loadBitmap(getScreenName()));
+	_gfx->setBackgroundImage(getScreenName());
 	_gfx->copyBackgroundScreen();
 	_system->updateScreen();
 	_system->delayMillis(10);
diff --git a/engines/startrek/rooms/demon4.cpp b/engines/startrek/rooms/demon4.cpp
index 30cfa729da..46ae5c8f4c 100644
--- a/engines/startrek/rooms/demon4.cpp
+++ b/engines/startrek/rooms/demon4.cpp
@@ -383,7 +383,7 @@ bool Room::demon4ShowSunPuzzle() {
 	_vm->_sound->stopAllVocSounds();
 
 	_vm->_gfx->pushSprites();
-	_vm->_gfx->setBackgroundImage(_vm->_gfx->loadBitmap("machineb"));
+	_vm->_gfx->setBackgroundImage("machineb");
 	_vm->_gfx->copyBackgroundScreen();
 	_vm->_gfx->clearPri();
 
@@ -528,7 +528,7 @@ done:
 	_vm->_gfx->fadeoutScreen();
 	_vm->_gfx->popSprites();
 	_vm->_gfx->loadPri(_vm->getScreenName());
-	_vm->_gfx->setBackgroundImage(_vm->_gfx->loadBitmap(_vm->getScreenName()));
+	_vm->_gfx->setBackgroundImage(_vm->getScreenName());
 	_vm->_gfx->copyBackgroundScreen();
 	_vm->_gfx->forceDrawAllSprites();
 
diff --git a/engines/startrek/rooms/demon6.cpp b/engines/startrek/rooms/demon6.cpp
index 8c35a70b43..38e274ef41 100644
--- a/engines/startrek/rooms/demon6.cpp
+++ b/engines/startrek/rooms/demon6.cpp
@@ -452,7 +452,7 @@ int Room::demon6ShowCase(int visible) {
 	_vm->_gfx->fadeoutScreen();
 	_vm->_gfx->pushSprites();
 
-	_vm->_gfx->setBackgroundImage(_vm->_gfx->loadBitmap("stlcase"));
+	_vm->_gfx->setBackgroundImage("stlcase");
 	_vm->_gfx->copyBackgroundScreen();
 	_vm->_gfx->clearPri();
 
@@ -489,7 +489,7 @@ int Room::demon6ShowCase(int visible) {
 	_vm->_gfx->fadeoutScreen();
 	_vm->_gfx->popSprites();
 	_vm->_gfx->loadPri(_vm->getScreenName());
-	_vm->_gfx->setBackgroundImage(_vm->_gfx->loadBitmap(_vm->getScreenName()));
+	_vm->_gfx->setBackgroundImage(_vm->getScreenName());
 	_vm->_gfx->copyBackgroundScreen();
 	_vm->_gfx->forceDrawAllSprites();
 
diff --git a/engines/startrek/startrek.cpp b/engines/startrek/startrek.cpp
index 941052a65f..cd9ec63a34 100644
--- a/engines/startrek/startrek.cpp
+++ b/engines/startrek/startrek.cpp
@@ -274,8 +274,7 @@ void StarTrekEngine::runTransportSequence(const Common::String &name) {
 	actorFunc1();
 	initActors();
 
-	Bitmap *bgImage = _gfx->loadBitmap("transprt");
-	_gfx->setBackgroundImage(bgImage);
+	_gfx->setBackgroundImage("transprt");
 	_gfx->clearPri();
 	_gfx->loadPalette("palette");
 	_gfx->copyBackgroundScreen();