avcodec: remove dummy EndSubtitleDec

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

modules/codec/avcodec/avcodec.c

@@ -355,9 +355,6 @@ static void CloseDecoder( vlc_object_t *p_this )
     case VIDEO_ES:
          EndVideoDec ( p_dec );
         break;
-    case SPU_ES:
-         EndSubtitleDec( p_dec );
-        break;
     }
 
     if( p_sys->p_context )

modules/codec/avcodec/avcodec.h

@@ -59,7 +59,6 @@ int InitAudioDec( decoder_t *p_dec, AVCodecContext *p_context,
 /* Subtitle Decoder */
 int InitSubtitleDec( decoder_t *p_dec, AVCodecContext *p_context,
                      AVCodec *p_codec, int i_codec_id, const char *psz_namecodec );
-void EndSubtitleDec( decoder_t *p_dec );
 
 /* Initialize decoder */
 int ffmpeg_OpenCodec( decoder_t *p_dec );

modules/codec/avcodec/subtitle.c

@@ -169,14 +169,6 @@ subpicture_t *DecodeSubtitle(decoder_t *dec, block_t **block_ptr)
     return spu;
 }
 
-/**
- * Clean up private data
- */
-void EndSubtitleDec(decoder_t *dec)
-{
-    VLC_UNUSED(dec);
-}
-
 /**
  * Convert a RGBA libavcodec region to our format.
  */