xsubdec: Convert to the new bitstream reader

[ffmpeg] / libavcodec / rv40.c

diff --git a/libavcodec/rv40.c b/libavcodec/rv40.c
index b7e113c6ed8e8615ad33cc8381e17f624584c95e..0da13124d6da31738299389d982ee751f7239728 100644 (file)
--- a/libavcodec/rv40.c
+++ b/libavcodec/rv40.c
@@ -130,22 +130,23 @@ static int rv40_parse_slice_header(RV34DecContext *r, GetBitContext *gb, SliceIn
     int mb_bits;
     int w = r->s.width, h = r->s.height;
     int mb_size;
+    int ret;
 
     memset(si, 0, sizeof(SliceInfo));
     if(get_bits1(gb))
-        return -1;
+        return AVERROR_INVALIDDATA;
     si->type = get_bits(gb, 2);
     if(si->type == 1) si->type = 0;
     si->quant = get_bits(gb, 5);
     if(get_bits(gb, 2))
-        return -1;
+        return AVERROR_INVALIDDATA;
     si->vlc_set = get_bits(gb, 2);
     skip_bits1(gb);
     si->pts = get_bits(gb, 13);
     if(!si->type || !get_bits1(gb))
         rv40_parse_picture_size(gb, &w, &h);
-    if(av_image_check_size(w, h, 0, r->s.avctx) < 0)
-        return -1;
+    if ((ret = av_image_check_size(w, h, 0, r->s.avctx)) < 0)
+        return ret;
     si->width  = w;
     si->height = h;
     mb_size = ((w + 15) >> 4) * ((h + 15) >> 4);
@@ -230,7 +231,7 @@ static int rv40_decode_mb_info(RV34DecContext *r)
     int mb_pos = s->mb_x + s->mb_y * s->mb_stride;
 
     if(!r->s.mb_skip_run)
-        r->s.mb_skip_run = svq3_get_ue_golomb(gb) + 1;
+        r->s.mb_skip_run = get_interleaved_ue_golomb(gb) + 1;
 
     if(--r->s.mb_skip_run)
          return RV34_MB_SKIP;
@@ -570,8 +571,8 @@ AVCodec ff_rv40_decoder = {
     .init                  = rv40_decode_init,
     .close                 = ff_rv34_decode_end,
     .decode                = ff_rv34_decode_frame,
-    .capabilities          = CODEC_CAP_DR1 | CODEC_CAP_DELAY |
-                             CODEC_CAP_FRAME_THREADS,
+    .capabilities          = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY |
+                             AV_CODEC_CAP_FRAME_THREADS,
     .flush                 = ff_mpeg_flush,
     .pix_fmts              = (const enum AVPixelFormat[]) {
         AV_PIX_FMT_YUV420P,