X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Ffraps.c;h=55051ffe7e1624abed58ad58cb68990747cd2ac1;hb=11623217e3c9b859daee544e31acdd0821b61039;hp=7b198254d9a93c84b4911057b13a7c9123c9f597;hpb=def97856de6021965db86c25a732d78689bd6bb0;p=ffmpeg

diff --git a/libavcodec/fraps.c b/libavcodec/fraps.c
index 7b198254d9a..55051ffe7e1 100644
--- a/libavcodec/fraps.c
+++ b/libavcodec/fraps.c
@@ -39,6 +39,7 @@
 #include "internal.h"
 
 #define FPS_TAG MKTAG('F', 'P', 'S', 'x')
+#define VLC_BITS 11
 
 /**
  * local variable storage
@@ -100,7 +101,8 @@ static int fraps2_decode_plane(FrapsContext *s, uint8_t *dst, int stride, int w,
     for (i = 0; i < 256; i++)
         nodes[i].count = bytestream_get_le32(&src);
     size -= 1024;
-    if ((ret = ff_huff_build_tree(s->avctx, &vlc, 256, nodes, huff_cmp,
+    if ((ret = ff_huff_build_tree(s->avctx, &vlc, 256, VLC_BITS,
+                                  nodes, huff_cmp,
                                   FF_HUFFMAN_FLAG_ZERO_COUNT)) < 0)
         return ret;
     /* we have built Huffman table and are ready to decode plane */
@@ -112,7 +114,7 @@ static int fraps2_decode_plane(FrapsContext *s, uint8_t *dst, int stride, int w,
     init_get_bits(&gb, s->tmpbuf, size * 8);
     for (j = 0; j < h; j++) {
         for (i = 0; i < w*step; i += step) {
-            dst[i] = get_vlc2(&gb, vlc.table, 9, 3);
+            dst[i] = get_vlc2(&gb, vlc.table, VLC_BITS, 3);
             /* lines are stored as deltas between previous lines
              * and we need to add 0x80 to the first lines of chroma planes
              */
@@ -161,9 +163,7 @@ static int decode_frame(AVCodecContext *avctx,
     prev_pic_bit = header & (1U << 31); /* bit 31 means same as previous pic */
 
     if (version > 5) {
-        av_log(avctx, AV_LOG_ERROR,
-               "This file is encoded with Fraps version %d. " \
-               "This codec can only decode versions <= 5.\n", version);
+        avpriv_report_missing_feature(avctx, "Fraps version %u", version);
         return AVERROR_PATCHWELCOME;
     }