Signed-off-by: Andreas Rheinhardt <[email protected]>
---
libavcodec/ituh263enc.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/libavcodec/ituh263enc.c b/libavcodec/ituh263enc.c
index b1fe4e241e..3982b1e675 100644
--- a/libavcodec/ituh263enc.c
+++ b/libavcodec/ituh263enc.c
@@ -709,9 +709,8 @@ void ff_h263_encode_motion(PutBitContext *pb, int val, int
f_code)
int range, bit_size, sign, code, bits;
if (val == 0) {
- /* zero vector */
- code = 0;
- put_bits(pb, ff_mvtab[code][1], ff_mvtab[code][0]);
+ /* zero vector -- corresponds to ff_mvtab[0] */
+ put_bits(pb, 1, 1);
} else {
bit_size = f_code - 1;
range = 1 << bit_size;
@@ -741,7 +740,7 @@ static av_cold void init_mv_penalty_and_fcode(void)
for(mv=-MAX_DMV; mv<=MAX_DMV; mv++){
int len;
- if(mv==0) len= ff_mvtab[0][1];
+ if (mv==0) len = 1; // ff_mvtab[0][1]
else{
int val, bit_size, code;
@@ -755,7 +754,7 @@ static av_cold void init_mv_penalty_and_fcode(void)
if(code<33){
len= ff_mvtab[code][1] + 1 + bit_size;
}else{
- len= ff_mvtab[32][1] + av_log2(code>>5) + 2 + bit_size;
+ len = 12 /* ff_mvtab[32][1] */ + av_log2(code>>5) + 2 +
bit_size;
}
}
--
2.40.1
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