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Identify the loop_filter flag as such and remove the unused variables in the context. 

Originally committed as revision 9447 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ivan Kalvachev 2007-06-27 14:27:47 +00:00
parent a7ae617fbd
commit a8ff69ce2b
1 changed files with 4 additions and 6 deletions
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10
libavcodec/wmv2.c
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@ -36,8 +36,6 @@ typedef struct Wmv2Context{
MpegEncContext s;
int j_type_bit;
int j_type;
int flag3;
int flag63;
int abt_flag;
int abt_type;
int abt_type_table[6];
@ -74,7 +72,7 @@ static int encode_ext_header(Wmv2Context *w){
put_bits(&pb, 11, FFMIN(s->bit_rate/1024, 2047));
put_bits(&pb, 1, w->mspel_bit=1);
put_bits(&pb, 1, w->flag3=1);
put_bits(&pb, 1, s->loop_filter);
put_bits(&pb, 1, w->abt_flag=1);
put_bits(&pb, 1, w->j_type_bit=1);
put_bits(&pb, 1, w->top_left_mv_flag=0);
@ -329,7 +327,7 @@ static int decode_ext_header(Wmv2Context *w){
fps = get_bits(&gb, 5);
s->bit_rate = get_bits(&gb, 11)*1024;
w->mspel_bit = get_bits1(&gb);
w->flag3 = get_bits1(&gb);
s->loop_filter = get_bits1(&gb);
w->abt_flag = get_bits1(&gb);
w->j_type_bit = get_bits1(&gb);
w->top_left_mv_flag= get_bits1(&gb);
@ -341,8 +339,8 @@ static int decode_ext_header(Wmv2Context *w){
s->slice_height = s->mb_height / code;
if(s->avctx->debug&FF_DEBUG_PICT_INFO){
av_log(s->avctx, AV_LOG_DEBUG, "fps:%d, br:%d, qpbit:%d, abt_flag:%d, j_type_bit:%d, tl_mv_flag:%d, mbrl_bit:%d, code:%d, flag3:%d, slices:%d\n",
fps, s->bit_rate, w->mspel_bit, w->abt_flag, w->j_type_bit, w->top_left_mv_flag, w->per_mb_rl_bit, code, w->flag3,
av_log(s->avctx, AV_LOG_DEBUG, "fps:%d, br:%d, qpbit:%d, abt_flag:%d, j_type_bit:%d, tl_mv_flag:%d, mbrl_bit:%d, code:%d, loop_filter:%d, slices:%d\n",
fps, s->bit_rate, w->mspel_bit, w->abt_flag, w->j_type_bit, w->top_left_mv_flag, w->per_mb_rl_bit, code, s->loop_filter,
code);
}
return 0;