PIOpenCL native handlers, custom compile arguments

libs/main/opencl/piopencl.h

@@ -133,10 +133,12 @@ public:
 		friend class Kernel;
 	public:
 		~Context();
+		void * handle();
+		void * queue();
 		static Context * create(const DeviceList & dl);
 		static Context * create(const Device & d) {return create(DeviceList() << d);}
 		static Context * create(const PIString & part_name);
-		Program * createProgram(const PIString & source, PIString * error = 0);
+		Program * createProgram(const PIString & source, const PIStringList & args = PIStringList(), PIString * error = 0);
 		template <typename T> Buffer * createBuffer(PIOpenCL::Direction dir, PIVector  <T> & container) {
 			T def = T();
 			return createBuffer(dir, &container, Buffer::cVector  , PIByteArray(&def, sizeof(T)), container.size());
@@ -173,10 +175,14 @@ public:
 		friend class Kernel;
 	public:
 		~Buffer();
+		void * handle();
 		bool resize(uint new_elements);
 		void clear();
 		void copyToContainer();
+		void copyTo(void * data);
 		void copyFromContainer();
+		void copyFrom(void * data);
+		uint elementsCount() const {return elements;}
 	private:
 		enum Container {
 			cNone,
@@ -204,6 +210,7 @@ public:
 		friend class Buffer;
 	public:
 		~Program();
+		Context * context() const {return context_;}
 		const PIString & sourceCode() const {return source_;}
 		Kernel * kernel(int index = 0) const {return kernels_[index];}
 		const PIVector<Kernel * > & kernels() const {return kernels_;}
@@ -222,6 +229,7 @@ public:
 		friend class Program;
 		friend class Buffer;
 	public:
+		Program * program() const {return program_;}
 		bool execute();
 		void setExecuteRange(int size) {setExecuteRanges(PIVector<int>() << size);}
 		void setExecuteRanges(const PIVector<int> & ranges);