1 files changed, 67 insertions, 0 deletions
diff --git a/src/x11/va_x11.h b/src/x11/va_x11.h
new file mode 100644
index 0000000..2171ac6
--- /dev/null
+++ b/src/x11/va_x11.h
@@ -0,0 +1,67 @@
+#ifndef _VA_X11_H_
+#define _VA_X11_H_
+
+#ifdef IN_LIBVA
+#include "va.h"
+#else
+#include <va/va.h>
+#endif
+#include <X11/Xlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Returns a suitable VADisplay for VA API
+ */
+VADisplay vaGetDisplay (
+    Display *dpy
+);
+
+/*
+ * Output rendering
+ * Following is the rendering interface for X windows, 
+ * to get the decode output surface to a X drawable
+ * It basically performs a de-interlacing (if needed), 
+ * color space conversion and scaling to the destination
+ * rectangle
+ */
+/* de-interlacing flags for vaPutSurface */
+#define VA_FRAME_PICTURE	0x00000000 
+#define VA_TOP_FIELD		0x00000001
+#define VA_BOTTOM_FIELD		0x00000002
+
+/* 
+ * clears the drawable with background color.
+ * for hardware overlay based implementation this flag
+ * can be used to turn off the overlay
+ */
+#define VA_CLEAR_DRAWABLE	0x00000008 
+
+/* color space conversion flags for vaPutSurface */
+#define VA_SRC_BT601		0x00000010
+#define VA_SRC_BT709		0x00000020
+
+VAStatus vaPutSurface (
+    VADisplay dpy,
+    VASurfaceID surface,	
+    Drawable draw, /* X Drawable */
+    short srcx,
+    short srcy,
+    unsigned short srcw,
+    unsigned short srch,
+    short destx,
+    short desty,
+    unsigned short destw,
+    unsigned short desth,
+    VARectangle *cliprects, /* client supplied destination clip list */
+    unsigned int number_cliprects, /* number of clip rects in the clip list */
+    unsigned int flags /* PutSurface flags */
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _VA_X11_H_ */