Looks better for some cases, worse for others, overall not much difference.
Its more correct though.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
fixed[mb_xy]= f;
if(f==MV_FROZEN)
num_avail++;
+ else if(s->last_picture.data[0]){
+ const int mb_y= mb_xy / s->mb_stride;
+ const int mb_x= mb_xy % s->mb_stride;
+ const int mot_index= (mb_x + mb_y*mot_stride) * mot_step;
+ s->current_picture.motion_val[0][mot_index][0]= s->last_picture.motion_val[0][mot_index][0];
+ s->current_picture.motion_val[0][mot_index][1]= s->last_picture.motion_val[0][mot_index][1];
+ s->current_picture.ref_index[0][4*mb_xy] = s->last_picture.ref_index[0][4*mb_xy];
+ }
}
if((!(s->avctx->error_concealment&FF_EC_GUESS_MVS)) || num_avail <= mb_width/2){
7416dfd319f04044d4575dc9d1b406e1 *./tests/data/vsynth1/error-mpeg4-adv.avi
756836 ./tests/data/vsynth1/error-mpeg4-adv.avi
-ef8bfcd6e0883daba95d0f32486ebe2d *./tests/data/error.vsynth1.out.yuv
-stddev: 18.05 PSNR: 23.00 MAXDIFF: 245 bytes: 7603200/ 7603200
+79e94ba32b37759397362cbcb479d4d3 *./tests/data/error.vsynth1.out.yuv
+stddev: 18.36 PSNR: 22.85 MAXDIFF: 243 bytes: 7603200/ 7603200
90e65096aa9ebafa3fe3f44a5a47cdc4 *./tests/data/vsynth2/error-mpeg4-adv.avi
176588 ./tests/data/vsynth2/error-mpeg4-adv.avi
-9fe1082179f80179439953c7397a46ef *./tests/data/error.vsynth2.out.yuv
-stddev: 9.00 PSNR: 29.04 MAXDIFF: 168 bytes: 7603200/ 7603200
+96baa9e4c24c837a3ba5abd8dd2cdd30 *./tests/data/error.vsynth2.out.yuv
+stddev: 8.98 PSNR: 29.06 MAXDIFF: 184 bytes: 7603200/ 7603200