X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fresourcemanager.h;h=f5ccac3bbf9a212eefe8611a865bb25a059737b2;hb=82bb8a7a23e4010e8aea7f2a7cd128ca0f3b7101;hp=1e3cb54f3b439c72fe26811ccd546d6993743327;hpb=47abe7c9e1633ca65f910a4db340724117a6f6e5;p=libs%2Fgl.git

diff --git a/source/resourcemanager.h b/source/resourcemanager.h
index 1e3cb54f..f5ccac3b 100644
--- a/source/resourcemanager.h
+++ b/source/resourcemanager.h
@@ -1,6 +1,7 @@
 #ifndef MSP_GL_RESOURCEMANAGER_H_
 #define MSP_GL_RESOURCEMANAGER_H_
 
+#include <msp/core/inttypes.h>
 #include <msp/core/mutex.h>
 #include <msp/core/semaphore.h>
 #include <msp/core/thread.h>
@@ -10,6 +11,8 @@
 namespace Msp {
 namespace GL {
 
+class ResourceWatcher;
+
 class ResourceManager
 {
 public:
@@ -29,11 +32,18 @@ private:
 		IO::Seekable *io;
 		Resource::AsyncLoader *loader;
 		bool loaded;
+		unsigned last_used;
+		UInt64 data_size;
+		std::vector<ResourceWatcher *> watchers;
 
 		ManagedResource(Resource &);
 
 		void start_loading();
 		void finish_loading();
+		void unload();
+
+		void add_watcher(ResourceWatcher &);
+		void remove_watcher(ResourceWatcher &);
 	};
 
 	class LoadingThread: public Thread
@@ -76,6 +86,11 @@ private:
 	bool async_loads;
 	ResourceMap resources;
 	LoadQueue queue;
+	UInt64 size_limit;
+	unsigned frame;
+	unsigned min_retain_frames;
+	unsigned max_retain_frames;
+	unsigned next_unload;
 	LoadingThread thread;
 
 public:
@@ -84,6 +99,9 @@ public:
 
 	void set_loading_policy(LoadingPolicy);
 	void set_async_loads(bool);
+	void set_size_limit(UInt64);
+	void set_min_retain_frames(unsigned);
+	void set_max_retain_frames(unsigned);
 
 	void add_resource(Resource &);
 	void *get_data_for_resource(const Resource &);
@@ -92,7 +110,11 @@ public:
 	void resource_used(const Resource &);
 	void remove_resource(Resource &);
 
+	void watch_resource(const Resource &, ResourceWatcher &);
+	void unwatch_resource(const Resource &, ResourceWatcher &);
+
 	void tick();
+	UInt64 get_total_data_size() const;
 };
 
 } // namespace GL