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VIDEO: Fix remaining missing code (getVlc2()) in SVQ1 Codec.

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This commit is contained in:
D G Turner 2012-04-05 00:10:20 +01:00
parent b99565d701
commit a3fb8867d0
1 changed files with 6 additions and 30 deletions
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34
video/codecs/svq1.cpp
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@ -59,46 +59,22 @@ struct VLC {
* = (max_vlc_length + bits - 1) / bits
*/
static int getVlc2(Common::BitStream *s, int16 (*table)[2], int bits, int maxDepth) {
//FIXME - Change this code to working with BitStream...
//GetBitContext *s
//int reIndex;
//int reCache;
//int index;
int code = 0;
//int n;
/* FIXME
reIndex = s->index;
reCache = READ_LE_UINT32(s->buffer + (reIndex >> 3)) >> (reIndex & 0x07);
index = reCache & (0xffffffff >> (32 - bits));
code = table[index][0];
n = table[index][1];
int index = s->getBits(bits);
int code = table[index][0];
int n = table[index][1];
if (maxDepth > 1 && n < 0) {
reIndex += bits;
reCache = READ_LE_UINT32(s->buffer + (reIndex >> 3)) >> (reIndex & 0x07);
int nbBits = -n;
index = (reCache & (0xffffffff >> (32 - nbBits))) + code;
index = s->getBits(-n) + code;
code = table[index][0];
n = table[index][1];
if(maxDepth > 2 && n < 0) {
reIndex += nbBits;
reCache = READ_LE_UINT32(s->buffer + (reIndex >> 3)) >> (reIndex & 0x07);
nbBits = -n;
index = (reCache & (0xffffffff >> (32 - nbBits))) + code;
index = s->getBits(-n) + code;
code = table[index][0];
n = table[index][1];
}
}
reCache >>= n;
s->index = reIndex + n;
*/
return code;
}