Sanitize unimplemented functions

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

src/subpicture.c

@@ -28,43 +28,60 @@
 
 VAStatus SunxiCedrusCreateSubpicture(VADriverContextP context,
 	VAImageID image_id, VASubpictureID *subpicture_id)
-{ return VA_STATUS_SUCCESS; }
+{
+	return VA_STATUS_SUCCESS;
+}
 
 VAStatus SunxiCedrusDestroySubpicture(VADriverContextP context,
 	VASubpictureID subpicture_id)
-{ return VA_STATUS_SUCCESS; }
+{
+	return VA_STATUS_SUCCESS;
+}
 
 VAStatus SunxiCedrusQuerySubpictureFormats(VADriverContextP context,
 	VAImageFormat *formats, unsigned int *flags,
 	unsigned int *formats_count)
-{ return VA_STATUS_SUCCESS; }
+{
+	return VA_STATUS_SUCCESS;
+}
 
 VAStatus SunxiCedrusSetSubpictureImage(VADriverContextP context,
 	VASubpictureID subpicture_id, VAImageID image_id)
-{ return VA_STATUS_SUCCESS; }
+{
+	return VA_STATUS_SUCCESS;
+}
 
 VAStatus SunxiCedrusSetSubpicturePalette(VADriverContextP context,
 	VASubpictureID subpicture_id, unsigned char *palette)
-{ return VA_STATUS_SUCCESS; }
+{
+	return VA_STATUS_SUCCESS;
+}
 
 VAStatus SunxiCedrusSetSubpictureChromakey(VADriverContextP context,
 	VASubpictureID subpicture_id, unsigned int chromakey_min,
 	unsigned int chromakey_max, unsigned int chromakey_mask)
-{ return VA_STATUS_SUCCESS; }
+{
+	return VA_STATUS_SUCCESS;
+}
 
 VAStatus SunxiCedrusSetSubpictureGlobalAlpha(VADriverContextP context,
 	VASubpictureID subpicture_id, float global_alpha)
-{ return VA_STATUS_SUCCESS; }
+{
+	return VA_STATUS_SUCCESS;
+}
 
 VAStatus SunxiCedrusAssociateSubpicture(VADriverContextP context,
 	VASubpictureID subpicture_id, VASurfaceID *surfaces_ids,
 	int surfaces_count, short src_x, short src_y, unsigned short src_width,
 	unsigned short src_height, short dst_x, short dst_y,
 	unsigned short dst_width, unsigned short dst_height, unsigned int flags)
-{ return VA_STATUS_SUCCESS; }
+{
+	return VA_STATUS_SUCCESS;
+}
 
 VAStatus SunxiCedrusDeassociateSubpicture(VADriverContextP context,
 	VASubpictureID subpicture_id, VASurfaceID *surfaces_ids,
 	int surfaces_count)
-{ return VA_STATUS_SUCCESS; }
-
+{
+	return VA_STATUS_SUCCESS;
+}