Indentation fix after gain codes decoding2

[ffmpeg] / libavcodec / rv30.c

diff --git a/libavcodec/rv30.c b/libavcodec/rv30.c
index cd11079d5292a69788a66ed3f44625bae6e0fe19..6383771dab8c7e5d6a8ca919d1fb07b29f268f7a 100644 (file)
--- a/libavcodec/rv30.c
+++ b/libavcodec/rv30.c
@@ -51,6 +51,11 @@ static int rv30_parse_slice_header(RV34DecContext *r, GetBitContext *gb, SliceIn
     skip_bits1(gb);
     si->pts = get_bits(gb, 13);
     rpr = get_bits(gb, r->rpr);
+    if (r->s.avctx->extradata_size < 8 + rpr*2) {
+        av_log(r->s.avctx, AV_LOG_WARNING,
+               "Extradata does not contain selected resolution\n");
+        rpr = 0;
+    }
     if(rpr){
         w = r->s.avctx->extradata[6 + rpr*2] << 2;
         h = r->s.avctx->extradata[7 + rpr*2] << 2;
@@ -74,7 +79,7 @@ static int rv30_decode_intra_types(RV34DecContext *r, GetBitContext *gb, int8_t
     for(i = 0; i < 4; i++, dst += r->intra_types_stride - 4){
         for(j = 0; j < 4; j+= 2){
             int code = svq3_get_ue_golomb(gb) << 1;
-            if(code >= 81*2){
+            if(code >= 81U*2U){
                 av_log(r->s.avctx, AV_LOG_ERROR, "Incorrect intra prediction code\n");
                 return -1;
             }
@@ -103,7 +108,7 @@ static int rv30_decode_mb_info(RV34DecContext *r)
     GetBitContext *gb = &s->gb;
     int code = svq3_get_ue_golomb(gb);
 
-    if(code > 11){
+    if(code > 11U){
         av_log(s->avctx, AV_LOG_ERROR, "Incorrect MB type code\n");
         return -1;
     }
@@ -267,16 +272,15 @@ static av_cold int rv30_decode_init(AVCodecContext *avctx)
 }
 
 AVCodec ff_rv30_decoder = {
-    "rv30",
-    AVMEDIA_TYPE_VIDEO,
-    CODEC_ID_RV30,
-    sizeof(RV34DecContext),
-    rv30_decode_init,
-    NULL,
-    ff_rv34_decode_end,
-    ff_rv34_decode_frame,
-    CODEC_CAP_DR1 | CODEC_CAP_DELAY,
-    .flush = ff_mpeg_flush,
-    .long_name = NULL_IF_CONFIG_SMALL("RealVideo 3.0"),
-    .pix_fmts= ff_pixfmt_list_420,
+    .name           = "rv30",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = CODEC_ID_RV30,
+    .priv_data_size = sizeof(RV34DecContext),
+    .init           = rv30_decode_init,
+    .close          = ff_rv34_decode_end,
+    .decode         = ff_rv34_decode_frame,
+    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_DELAY,
+    .flush          = ff_mpeg_flush,
+    .long_name      = NULL_IF_CONFIG_SMALL("RealVideo 3.0"),
+    .pix_fmts       = ff_pixfmt_list_420,
 };