Viewport: Add debug flag to disable landscape cache

2020-10-03 16:01:59 +01:00
parent bfc26a0180
commit 2c4808e239
1 changed files with 6 additions and 0 deletions
--- a/src/viewport.cpp
+++ b/src/viewport.cpp
@@ -328,6 +328,7 @@ enum ViewportDebugFlags {
 	VDF_DIRTY_BLOCK_PER_SPLIT,
 	VDF_DISABLE_DRAW_SPLIT,
 	VDF_SHOW_NO_LANDSCAPE_MAP_DRAW,
+	VDF_DISABLE_LANDSCAPE_CACHE,
 };
 uint32 _viewport_debug_flags;

@@ -357,6 +358,11 @@ void ClearViewportCaches()
 	for (Viewport *vp : _viewport_window_cache) {
 		ClearViewportCache(vp);
 	}
+	if (unlikely(HasBit(_viewport_debug_flags, VDF_DISABLE_LANDSCAPE_CACHE))) {
+		for (Viewport *vp : _viewport_window_cache) {
+			ClearViewportLandPixelCache(vp);
+		}
+	}
 }

 void DeleteWindowViewport(Window *w)