added barriers, started working on libraries

public/materialsystem/imaterialsystem.h

@@ -38,6 +38,37 @@ enum EMultisampleType
 	MULTISAMPLE_TYPE_8_SAMPLES,
 };
 
+enum EResolveMode
+{
+	RESOLVE_MODE_NONE,
+	RESOLVE_MODE_ZERO,
+	RESOLVE_MODE_AVERAGE,
+	RESOLVE_MODE_MIN,
+	RESOLVE_MODE_MAX,
+};
+
+enum ELoadMode
+{
+	LOAD_MODE_LOAD,
+	LOAD_MODE_CLEAR,
+	LOAD_MODE_DONT_CARE,
+};
+
+enum EStoreMode
+{
+	STORE_MODE_STORE,
+	STORE_MODE_DONT_CARE,
+};
+
+enum ETopologyMode
+{
+	TOPOLOGY_MODE_POINT_LIST,
+	TOPOLOGY_MODE_LINE_LIST,
+	TOPOLOGY_MODE_LINE_STRIP,
+	TOPOLOGY_MODE_TRIANGLE_LIST,
+	TOPOLOGY_MODE_TRIANGLE_STRIP,
+};
+
 abstract_class IRenderingObject
 {
 public:
@@ -49,7 +80,7 @@ abstract_class IBuffer : public IRenderingObject
 public:
 	virtual void Lock() = 0;
 	virtual void Unlock() = 0;
-	virtual void *Map() = 0;
+virtual void *Map() = 0;
 	virtual void Unmap() = 0;
 
 	virtual uint32_t GetSize() = 0;

public/tier2/ifilesystem.h

@@ -3,6 +3,7 @@
 
 #include "iappsystem.h"
 #include "tier0/platform.h"
+#include "tier1/utlbuffer.h"
 
 enum EFileMode
 {
@@ -55,6 +56,9 @@ public:
 
 	virtual void Close( IFileHandle *pFile ) = 0;
 
+	// Some cool stuff
+	virtual CUtlBuffer<unsigned char> Read( IFileHandle *pFile ) = 0;
+
 	IFileSystem *m_pNext;
 	
 	void RegisterFileSystem();