preliminary version

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3992 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 78 insertions, 0 deletions

diff --git a/vidix/vidixlib.h b/vidix/vidixlib.h
new file mode 100644
index 0000000000..fd023d5de0
--- /dev/null
+++ b/vidix/vidixlib.h
@@ -0,0 +1,78 @@
+/*
+ * vidixlib.h
+ * VIDIXLib - Library for VIDeo Interface for *niX
+ *   This interface is introduced as universal one to MPEG decoder,
+ *   BES == Back End Scaler and YUV2RGB hw accelerators.
+ * In the future it may be expanded up to capturing and audio things.
+ * Main goal of this this interface imlpementation is providing DGA
+ * everywhere where it's possible (unlike X11 and other).
+ * Copyright 2002 Nick Kurshev
+ * Licence: GPL
+ * This interface is based on v4l2, fbvid.h, mga_vid.h projects
+ * and personally my ideas.
+ * NOTE: This interface is introduces as APP interface.
+ * Don't use it for driver.
+ * It provides multistreaming. This mean that APP can handle
+ * several streams simultaneously. (Example: Video capturing and video
+ * playback or capturing, video playback, audio encoding and so on).
+*/
+#ifndef VIDIXLIB_H
+#define VIDIXLIB_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "vidix.h"
+
+typedef void * VDL_HANDLE;
+
+			/* returns library version */
+extern unsigned   vdlGetVersion( void );
+
+			/* Opens corresponded video driver and returns handle
+			   of associated stream.
+			   path - specifies path where drivers are located.
+			   name - specifies prefered driver name (can be NULL).
+			   cap  - specifies driver capability (TYPE_* constants).
+			   returns !0 if ok else NULL.
+			   */
+extern VDL_HANDLE vdlOpen(const char *path,const char *name,unsigned cap);
+			/* Closes stream and corresponded driver. */
+extern void	  vdlClose(VDL_HANDLE stream);
+
+			/* Queries driver capabilities. Return 0 if ok else errno */
+extern int	  vdlGetCapability(VDL_HANDLE, vidix_capability_t *);
+
+			/* Queries support for given fourcc. Returns 0 if ok else errno */
+extern int	  vdlQueryFourcc(VDL_HANDLE,vidix_fourcc_t *);
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlConfigPlayback(VDL_HANDLE,const vidix_playback_t *);
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlMapPlayback(VDL_HANDLE,vidix_dga_t *);
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackOn(VDL_HANDLE);
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackOff(VDL_HANDLE);
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackFrameSelect(VDL_HANDLE, unsigned frame_idx );
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackGetEq(VDL_HANDLE, vidix_video_eq_t * );
+
+			/* Returns 0 if ok else errno */
+extern int 	  vdlPlaybackSetEq(VDL_HANDLE, const vidix_video_eq_t * );
+
+			/* Returns 0 if ok else errno */
+extern int	  vdlPlaybackCopyFrame(VDL_HANDLE, const vidix_dma_t * );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif