avcodec/msmpeg4: Inline number of motion vectors

Both motion vector tables have the same number of elements, hence one
can inline said number and remove the field containing the number of
elements from the structure.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/libavcodec/msmpeg4enc.c b/libavcodec/msmpeg4enc.c
index 2c61735d9d..5f809c2aeb 100644
--- a/libavcodec/msmpeg4enc.c
+++ b/libavcodec/msmpeg4enc.c
@@ -56,9 +56,9 @@ static av_cold int init_mv_table(MVTable *tab)
 
     /* mark all entries as not used */
     for(i=0;i<4096;i++)
-        tab->table_mv_index[i] = tab->n;
+        tab->table_mv_index[i] = MSMPEG4_MV_TABLES_NB_ELEMS;
 
-    for(i=0;i<tab->n;i++) {
+    for (i = 0; i < MSMPEG4_MV_TABLES_NB_ELEMS; i++) {
         x = tab->table_mvx[i];
         y = tab->table_mvy[i];
         tab->table_mv_index[(x << 6) | y] = i;
@@ -320,7 +320,7 @@ void ff_msmpeg4_encode_motion(MpegEncContext * s,
     put_bits(&s->pb,
              mv->table_mv_bits[code],
              mv->table_mv_code[code]);
-    if (code == mv->n) {
+    if (code == MSMPEG4_MV_TABLES_NB_ELEMS) {
         /* escape : code literally */
         put_bits(&s->pb, 6, mx);
         put_bits(&s->pb, 6, my);