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svq3_get_se_golomb() fix

Originally committed as revision 3849 to svn://svn.ffmpeg.org/ffmpeg/trunk

Michael Niedermayer authored on 2005/01/19 22:03:38
Showing 1 changed files
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@@ -167,7 +167,10 @@ static inline int svq3_get_se_golomb(GetBitContext *gb){
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         return ff_interleaved_se_golomb_vlc_code[buf];
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     }else{
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-        buf |=1;
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+        LAST_SKIP_BITS(re, gb, 8);
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+        UPDATE_CACHE(re, gb);
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+        buf |= 1 | (GET_CACHE(re, gb) >> 8);
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+
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         if((buf & 0xAAAAAAAA) == 0)
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             return INVALID_VLC;
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@@ -175,7 +178,7 @@ static inline int svq3_get_se_golomb(GetBitContext *gb){
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             buf = (buf << 2) - ((buf << log) >> (log - 1)) + (buf >> 30);
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         }
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-        LAST_SKIP_BITS(re, gb, 63 - 2*log);
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+        LAST_SKIP_BITS(re, gb, 63 - 2*log - 8);
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         CLOSE_READER(re, gb);
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         return (signed) (((((buf << log) >> log) - 1) ^ -(buf & 0x1)) + 1) >> 1;