WINTERMUTE: Make dirty rect-rendering available in config-file.

2 files changed, 5 insertions, 1 deletions

diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
index c4cd3b813f..c141440c03 100644
--- a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
+++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
@@ -106,6 +106,10 @@ BaseRenderOSystem::BaseRenderOSystem(BaseGame *inGame) : BaseRenderer(inGame) {
 	setAlphaMod(255);
 	setColorMod(255, 255, 255);
 	_dirtyRect = NULL;
+	_disableDirtyRects = true;
+	if (!ConfMan.hasKey("dirty_rects")) {
+		_disableDirtyRects = !ConfMan.getBool("dirty_rects");
+	}
 }
 
 //////////////////////////////////////////////////////////////////////////
diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.h b/engines/wintermute/base/gfx/osystem/base_render_osystem.h
index 0d52611b17..1e9b4ed2e2 100644
--- a/engines/wintermute/base/gfx/osystem/base_render_osystem.h
+++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.h
@@ -119,7 +119,7 @@ private:
 	int _borderRight;
 	int _borderBottom;
 
-	static const bool _disableDirtyRects = true;
+	bool _disableDirtyRects;
 	float _ratioX;
 	float _ratioY;
 	uint32 _colorMod;