cx= (cx>>1)|(cx&1);
cy= (cy>>1)|(cy&1);
uvdxy= (cx&1) + 2*(cy&1);
- //FIXME x/y wrong, but mpeg4 qpel is sick anyway, we should drop as much of it as possible in favor for h264
+ // FIXME x/y wrong, but MPEG-4 qpel is sick anyway, we should drop as much of it as possible in favor for H.264
}
}else{
c->hpel_put[size][dxy](c->temp, ref[0] + x + y*stride, stride, h);
return -1;
}
-#if FF_API_MOTION_EST
-FF_DISABLE_DEPRECATION_WARNINGS
- if (s->motion_est == FF_ME_EPZS) {
- if (s->me_method == ME_ZERO)
- s->motion_est = FF_ME_ZERO;
- else if (s->me_method == ME_EPZS)
- s->motion_est = FF_ME_EPZS;
- else if (s->me_method == ME_X1)
- s->motion_est = FF_ME_XONE;
- else {
- av_log(s->avctx, AV_LOG_ERROR,
- "me_method is only allowed to be set to zero and epzs; "
- "for hex,umh,full and others see dia_size\n");
- return -1;
- }
- }
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
c->avctx= s->avctx;
if(cache_size < 2*dia_size && !c->stride){
c->xmax = - x + s->mb_width *16;
c->ymax = - y + s->mb_height*16;
} else if (s->out_format == FMT_H261){
- // Search range of H261 is different from other codec standards
+ // Search range of H.261 is different from other codec standards
c->xmin = (x > 15) ? - 15 : 0;
c->ymin = (y > 15) ? - 15 : 0;
c->xmax = (x < s->mb_width * 16 - 16) ? 15 : 0;
if (s->out_format == FMT_H263) {
c->pred_x = P_MEDIAN[0];
c->pred_y = P_MEDIAN[1];
- } else { /* mpeg1 at least */
+ } else { /* MPEG-1 at least */
c->pred_x = P_LEFT[0];
c->pred_y = P_LEFT[1];
}
dmin= direct_search(s, mb_x, mb_y);
else
dmin= INT_MAX;
-//FIXME penalty stuff for non mpeg4
+// FIXME penalty stuff for non-MPEG-4
c->skip=0;
fmin = estimate_motion_b(s, mb_x, mb_y, s->b_forw_mv_table, 0, s->f_code) +
3 * penalty_factor;
}
/**
- *
* @param truncate 1 for truncation, 0 for using intra
*/
void ff_fix_long_mvs(MpegEncContext * s, uint8_t *field_select_table, int field_select,