1 files changed, 62 insertions, 0 deletions
diff --git a/oggvorbis_artsplugin/oggPlayObject_impl.h b/oggvorbis_artsplugin/oggPlayObject_impl.h
new file mode 100644
index 00000000..2f1b0c0c
--- /dev/null
+++ b/oggvorbis_artsplugin/oggPlayObject_impl.h
@@ -0,0 +1,62 @@
+#ifndef OGGPLAYER_IMPL_H
+#define OGGPLAYER_IMPL_H "$Id$"
+
+#if defined(__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED) || defined(__DragonFly__)
+/* union semun is defined by including <sys/sem.h> */
+#else
+/* according to X/OPEN we have to define it ourselves */
+union semun {
+	int val;                    /* value for SETVAL */
+	struct semid_ds *buf;       /* buffer for IPC_STAT, IPC_SET */
+	unsigned short int *array;  /* array for GETALL, SETALL */
+	struct seminfo *__buf;      /* buffer for IPC_INFO */
+};
+#endif
+
+int buf_pos;
+
+namespace Arts {
+
+class oggPlayObject_impl
+	: public oggPlayObject_skel, public StdSynthModule
+{
+ public:
+	oggPlayObject_impl();
+	~oggPlayObject_impl();
+	bool loadMedia(const std::string &filename);
+	std::string description();
+	poTime currentTime();
+	poTime overallTime();
+	poCapabilities capabilities();
+	std::string mediaName();
+	poState state();
+	void play();
+	void halt();
+	void seek(const class poTime &t);
+	void pause();
+	void streamInit();
+	void streamStart();
+	void calculateBlock(unsigned long samples);
+	void streamEnd();
+
+ protected:
+
+	static const int BACKBUFSIZ=4096;
+	OggVorbis_File vf;
+	std::string currentFile;
+
+	inline float conv_16le_float(short x)
+		{ return static_cast<float>(x) / 32768.0; }
+
+	poState mState;
+	struct buf_t{
+		float left[BACKBUFSIZ];
+		float right[BACKBUFSIZ];
+	} *shm_buf;
+	int shm_id, child_pid;
+	int buflen_sem;
+};
+
+};
+
+#endif