avcodec: map RL2 video

Sample:
http://samples.mplayerhq.hu/game-formats/voyeur-rl2/A1100100.RL2Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

include/vlc_fourcc.h

@@ -160,6 +160,7 @@
 #define VLC_CODEC_C93             VLC_FOURCC('I','C','9','3')
 #define VLC_CODEC_BETHSOFTVID     VLC_FOURCC('B','V','I','D')
 #define VLC_CODEC_VB              VLC_FOURCC('V','B','V','1')
+#define VLC_CODEC_RL2             VLC_FOURCC('R','L','V','2')
 
 /* Planar YUV 4:1:0 Y:V:U */
 #define VLC_CODEC_YV9             VLC_FOURCC('Y','V','U','9')

modules/codec/avcodec/fourcc.c

@@ -168,7 +168,7 @@ static const struct
     { VLC_CODEC_INDEO4, AV_CODEC_ID_INDEO4, VIDEO_ES },
     { VLC_CODEC_INDEO5, AV_CODEC_ID_INDEO5, VIDEO_ES },
     { VLC_CODEC_MIMIC, AV_CODEC_ID_MIMIC, VIDEO_ES },
-    /* AV_CODEC_ID_RL2 */
+    { VLC_CODEC_RL2, AV_CODEC_ID_RL2, VIDEO_ES },
     { VLC_CODEC_ESCAPE124, AV_CODEC_ID_ESCAPE124, VIDEO_ES },
     { VLC_CODEC_DIRAC, AV_CODEC_ID_DIRAC, VIDEO_ES },
     /* AV_CODEC_ID_BFI */

src/misc/fourcc.c

@@ -1079,6 +1079,8 @@ static const staticentry_t p_list_video[] = {
 
     B(VLC_CODEC_VB, "Beam Software VB"),
 
+    B(VLC_CODEC_RL2, "RL2 video"),
+
     B(0, "")
 };
 static const staticentry_t p_list_audio[] = {