HDB: Add Tile::free() and Picture::free()

2 files changed, 10 insertions, 0 deletions

diff --git a/engines/hdb/gfx.cpp b/engines/hdb/gfx.cpp
index 36ec659e0b..6c14f57f63 100644
--- a/engines/hdb/gfx.cpp
+++ b/engines/hdb/gfx.cpp
@@ -758,6 +758,10 @@ int Picture::drawMasked(int x, int y) {
 	return 0;
 }
 
+void Picture::free() {
+	_surface.free();
+}
+
 Tile::Tile() : _flags(0), _name("") {
 	_surface.create(32, 32, g_hdb->_format);
 }
@@ -812,4 +816,8 @@ int Tile::drawMasked(int x, int y) {
 	return 0;
 }
 
+void Tile::free() {
+	_surface.free();
+}
+
 }
diff --git a/engines/hdb/gfx.h b/engines/hdb/gfx.h
index 849ae693ea..83af1e49da 100644
--- a/engines/hdb/gfx.h
+++ b/engines/hdb/gfx.h
@@ -219,6 +219,7 @@ public:
 	Graphics::Surface load(Common::SeekableReadStream *stream);
 	int draw(int x, int y);
 	int drawMasked(int x, int y);
+	void free();
 
 	uint _width, _height;
 
@@ -241,6 +242,7 @@ public:
 	Graphics::Surface load(Common::SeekableReadStream *stream);
 	int draw(int x, int y);
 	int drawMasked(int x, int y);
+	void free();
 
 	uint32 _flags;