remove VADisplayAttribCSC* which is duplicated, and add...

remove VADisplayAttribCSC* which is duplicated, and add VADisplayAttribCSCMatrix for customized CSC matrix
Signed-off-by: Austin Yuan <shengquan.yuan@gmail.com>

dummy_drv_video/dummy_drv_video.c

@@ -1040,7 +1040,7 @@ VAStatus dummy_QuerySurfaceStatus(
 VAStatus dummy_PutSurface(
    		VADriverContextP ctx,
 		VASurfaceID surface,
-		Drawable draw, /* X Drawable */
+		void *draw, /* X Drawable */
 		short srcx,
 		short srcy,
 		unsigned short srcw,
@@ -1055,6 +1055,10 @@ VAStatus dummy_PutSurface(
 	)
 {
     /* TODO */
+    Drawable drawable = (Drawable)draw;
+
+    (void)drawable;
+    
     return VA_STATUS_ERROR_UNKNOWN;
 }
 

va/va.h

@@ -1721,6 +1721,9 @@ typedef enum
      * then the value for this attribute will be set to 1 so that the client   
      * will not attempt to re-use the surface right after returning from a call
      * to PutSurface.
+     *
+     * Don't use it, use flag VASurfaceDisplaying of vaQuerySurfaceStatus since
+     * driver may use overlay or GPU alternatively
      */
     VADisplayAttribDirectSurface       = 5,
     VADisplayAttribRotation            = 6,	
@@ -1731,11 +1734,11 @@ typedef enum
     VADisplayAttribBLEWhiteMode        = 9,
     VADisplayAttribBlueStretch         = 10,
     VADisplayAttribSkinColorCorrection = 11,
-    VADisplayAttribCSCInputColorFormat = 12,
-    VADisplayAttribCSCHue              = 13,
-    VADisplayAttribCSCSaturation       = 14,
-    VADisplayAttribCSCBrightness       = 15,
-    VADisplayAttribCSCContrast         = 16,
+    /*
+     * For type VADisplayAttribCSCMatrix, "value" field is a pointer to the color
+     * conversion matrix. Each element in the matrix is float-point
+     */
+    VADisplayAttribCSCMatrix           = 12
 } VADisplayAttribType;
 
 /* flags for VADisplayAttribute */