[vlc-devel] [PATCH 04/15] video_filter:deinterlace: use a union to store phosphor and ivtc parameters

[Steve Lhomme]

since they are mutually exclusive
---
 modules/video_filter/deinterlace/deinterlace.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/video_filter/deinterlace/deinterlace.h b/modules/video_filter/deinterlace/deinterlace.h
index 93ae1d255b..00fddb74ec 100644
--- a/modules/video_filter/deinterlace/deinterlace.h
+++ b/modules/video_filter/deinterlace/deinterlace.h
@@ -119,8 +119,10 @@ struct filter_sys_t
     picture_t *pp_history[HISTORY_SIZE];
 
     /* Algorithm-specific substructures */
-    phosphor_sys_t phosphor; /**< Phosphor algorithm state. */
-    ivtc_sys_t ivtc;         /**< IVTC algorithm state. */
+    union {
+        phosphor_sys_t phosphor; /**< Phosphor algorithm state. */
+        ivtc_sys_t ivtc;         /**< IVTC algorithm state. */
+    };
 };
 
 /*****************************************************************************
-- 
2.12.1