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fix constrained parameters flag

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Originally committed as revision 3609 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2004-10-18 23:07:18 +00:00
parent d08f4bcbbd
commit 7494cac0fd
2 changed files with 12 additions and 3 deletions
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14
libavcodec/motion_est.c
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@ -1882,7 +1882,7 @@ int ff_get_best_fcode(MpegEncContext * s, int16_t (*mv_table)[2], int type)
{
if(s->me_method>=ME_EPZS){
int score[8];
int i, y;
int i, y, range= s->avctx->me_range;
uint8_t * fcode_tab= s->fcode_tab;
int best_fcode=-1;
int best_score=-10000000;
@ -1894,10 +1894,18 @@ int ff_get_best_fcode(MpegEncContext * s, int16_t (*mv_table)[2], int type)
int xy= y*s->mb_stride;
for(x=0; x<s->mb_width; x++){
if(s->mb_type[xy] & type){
int fcode= FFMAX(fcode_tab[mv_table[xy][0] + MAX_MV],
fcode_tab[mv_table[xy][1] + MAX_MV]);
int mx= mv_table[xy][0];
int my= mv_table[xy][1];
int fcode= FFMAX(fcode_tab[mx + MAX_MV],
fcode_tab[my + MAX_MV]);
int j;
if(range){
if(mx >= range || mx < -range ||
my >= range || my < -range)
continue;
}
for(j=0; j<fcode && j<8; j++){
if(s->pict_type==B_TYPE || s->current_picture.mc_mb_var[xy] < s->current_picture.mb_var[xy])
score[j]-= 170;

1
libavcodec/mpeg12.c
View File

@ -303,6 +303,7 @@ static void mpeg1_encode_sequence_header(MpegEncContext *s)
s->mb_width * s->mb_height <= 396 &&
s->mb_width * s->mb_height * framerate.num <= framerate.den*396*25 &&
framerate.num <= framerate.den*30 &&
s->avctx->me_range && s->avctx->me_range < 128 &&
vbv_buffer_size <= 20 &&
v <= 1856000/400 &&
s->codec_id == CODEC_ID_MPEG1VIDEO;