vc1dec: Remove interlaced warning

Also add a note about the feature in the changelog.

Signed-off-by: Martin Storsjö <martin@martin.st>

Changelog

@@ -21,6 +21,7 @@ version 10:
 - Apple Intermediate Codec decoder
 - Escape 130 video decoder
 - support for slice multithreading in libavfilter
+- VC-1 interlaced B-frame support
 
 
 version 9:

libavcodec/vc1.c

@@ -854,9 +854,6 @@ int ff_vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb)
         if (fcm) {
             if (fcm == ILACE_FIELD)
                 field_mode = 1;
-            if (!v->warn_interlaced++)
-                av_log(v->s.avctx, AV_LOG_ERROR,
-                       "Interlaced frames/fields support is incomplete\n");
         }
     } else {
         fcm = PROGRESSIVE;

libavcodec/vc1.h

@@ -401,8 +401,6 @@ typedef struct VC1Context{
     int end_mb_x;                ///< Horizontal macroblock limit (used only by mss2)
 
     int parse_only;              ///< Context is used within parser
-
-    int warn_interlaced;
 } VC1Context;
 
 /** Find VC-1 marker in buffer

libavcodec/version.h

@@ -28,7 +28,7 @@
 
 #define LIBAVCODEC_VERSION_MAJOR 55
 #define LIBAVCODEC_VERSION_MINOR  7
-#define LIBAVCODEC_VERSION_MICRO  0
+#define LIBAVCODEC_VERSION_MICRO  1
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
                                                LIBAVCODEC_VERSION_MINOR, \