forgot to add mirroredrepeat flag to flags file. fixed.

drivers/png/resource_saver_png.cpp

@@ -75,6 +75,9 @@ Error ResourceSaverPNG::save(const String &p_path,const RES& p_resource,uint32_t
 		if (bool(texture->get_flags()&Texture::FLAG_CONVERT_TO_LINEAR)) {
 			text+="tolinear=true\n";
 		}
+		if (bool(texture->get_flags()&Texture::FLAG_MIRRORED_REPEAT)) {
+			text+="mirroredrepeat=true\n";
+		}
 
 		if (text!="" || FileAccess::exists(p_path+".flags")) {
 

scene/io/resource_format_image.cpp

@@ -180,6 +180,11 @@ RES ResourceFormatLoaderImage::load(const String &p_path,const String& p_origina
 			if (flags_found["tolinear"])
 				flags|=Texture::FLAG_CONVERT_TO_LINEAR;
 		}
+		
+		if (flags_found.has("mirroredrepeat")) {
+			if (flags_found["mirroredrepeat"])
+				flags|=Texture::FLAG_MIRRORED_REPEAT;
+		}
 
 		if (debug_load_times)
 			begtime=OS::get_singleton()->get_ticks_usec();

scene/resources/texture.h

@@ -51,12 +51,12 @@ public:
 	enum Flags {
 		FLAG_MIPMAPS=VisualServer::TEXTURE_FLAG_MIPMAPS,
 		FLAG_REPEAT=VisualServer::TEXTURE_FLAG_REPEAT,
-		FLAG_MIRRORED_REPEAT=VisualServer::TEXTURE_FLAG_MIRRORED_REPEAT,
 		FLAG_FILTER=VisualServer::TEXTURE_FLAG_FILTER,
 		FLAG_ANISOTROPIC_FILTER=VisualServer::TEXTURE_FLAG_ANISOTROPIC_FILTER,
 		FLAG_CONVERT_TO_LINEAR=VisualServer::TEXTURE_FLAG_CONVERT_TO_LINEAR,
 		FLAG_VIDEO_SURFACE=VisualServer::TEXTURE_FLAG_VIDEO_SURFACE,
 		FLAGS_DEFAULT=FLAG_MIPMAPS|FLAG_REPEAT|FLAG_FILTER,
+		FLAG_MIRRORED_REPEAT=VisualServer::TEXTURE_FLAG_MIRRORED_REPEAT
 	};