avcodec: Constify AVCodecs

[ffmpeg] / libavcodec / bethsoftvideo.c

diff --git a/libavcodec/bethsoftvideo.c b/libavcodec/bethsoftvideo.c
index 274516bf4d8fade1ced1bcd61eb4856971f3075c..b529aba7e9d3557ffbf38d6375c9ebd1f277b5ea 100644 (file)
--- a/libavcodec/bethsoftvideo.c
+++ b/libavcodec/bethsoftvideo.c
@@ -79,7 +79,7 @@ static int bethsoftvid_decode_frame(AVCodecContext *avctx,
     int code, ret;
     int yoffset;
 
-    if ((ret = ff_reget_buffer(avctx, vid->frame)) < 0)
+    if ((ret = ff_reget_buffer(avctx, vid->frame, 0)) < 0)
         return ret;
     wrap_to_next_line = vid->frame->linesize[0] - avctx->width;
 
@@ -109,6 +109,11 @@ static int bethsoftvid_decode_frame(AVCodecContext *avctx,
             if(yoffset >= avctx->height)
                 return AVERROR_INVALIDDATA;
             dst += vid->frame->linesize[0] * yoffset;
+        case VIDEO_P_FRAME:
+        case VIDEO_I_FRAME:
+            break;
+        default:
+            return AVERROR_INVALIDDATA;
     }
 
     // main code
@@ -153,7 +158,7 @@ static av_cold int bethsoftvid_decode_end(AVCodecContext *avctx)
     return 0;
 }
 
-AVCodec ff_bethsoftvid_decoder = {
+const AVCodec ff_bethsoftvid_decoder = {
     .name           = "bethsoftvid",
     .long_name      = NULL_IF_CONFIG_SMALL("Bethesda VID video"),
     .type           = AVMEDIA_TYPE_VIDEO,