Lines Matching defs:lambda
200 int diff = FFABS((ff_mpeg2_non_linear_qscale[i]<<(FF_LAMBDA_SHIFT + 6)) - (int)s->lambda * 139);
211 s->qscale = (s->lambda * 139 + FF_LAMBDA_SCALE * 64) >>
216 s->lambda2 = (s->lambda * s->lambda + FF_LAMBDA_SCALE / 2) >>
258 COPY(lambda);
1190 if (score64 < ((s->frame_skip_factor * (int64_t) s->lambda) >> 8))
1739 s->lambda < s->lmax) {
1740 s->next_lambda = FFMAX(s->lambda + min_step, s->lambda *
2050 s->lambda = s->lambda_table[mb_xy];
3458 s->lambda= s->lambda_table[0];
3461 s->lambda = s->current_picture.f->quality;
3502 // s->lambda= s->current_picture_ptr->quality; //FIXME qscale / ... stuff for ME rate distortion
3518 s->lambda= s->last_lambda_for[s->pict_type];
3520 s->lambda= s->last_lambda_for[s->last_non_b_pict_type];
3543 s->lambda = (s->lambda * s->me_penalty_compensation + 128) >> 8;
3811 const int lambda= s->lambda2 >> (FF_LAMBDA_SHIFT - 6);
3958 int score= distortion + length[UNI_AC_ENC_INDEX(run, level)]*lambda;
3971 int score= distortion + last_length[UNI_AC_ENC_INDEX(run, level)]*lambda;
3982 distortion += esc_length*lambda;
4019 if(score_tab[ survivor[survivor_count-1] ] <= best_score + lambda)
4032 score += lambda * 2; // FIXME more exact?
4072 if((level&(~127)) == 0) score= distortion + last_length[UNI_AC_ENC_INDEX(0, level)]*lambda;
4073 else score= distortion + esc_length*lambda;
4135 int lambda;
4201 lambda= sum*(uint64_t)s->lambda2 >> (FF_LAMBDA_SHIFT - 6 + 6 + 6 + 6);
4373 score *= lambda;
4376 av_assert2((score < 100*lambda && score > -100*lambda) || lambda==0);