Lines Matching defs:floor
173 bin=floor(fromOC(i*.5)/binHz);
175 hi_curve= floor(toOC((bin+1)*binHz)*2);
802 val = val - logmdct[i]; /* val == mdct line value relative to floor in dB */
805 /* mdct value is > -17.2 dB below floor */
809 -0.00 dB boost if mdct value is -17.2dB (relative to floor)
810 -0.77 dB boost if mdct value is 0dB (relative to floor)
811 -1.64 dB boost if mdct value is +17.2dB (relative to floor)
816 /* mdct value is <= -17.2 dB below floor */
820 +0.00 dB atten if mdct value is -17.2dB (relative to floor)
821 +0.45 dB atten if mdct value is -34.4dB (relative to floor)
918 float *floor, int *flag, int i, int jn){
922 float r = fabs(mdct[j])/floor[j];
1025 /* mdct is our raw mdct output, floor not removed. */
1034 /* floor energy */
1035 float **floor = alloca(ch*sizeof(*floor));
1052 floor[0] = alloca(ch*partition*sizeof(**floor));
1058 floor[i] = &floor[0][partition*i];
1077 floor[k][j] = FLOOR1_fromdB_LOOKUP[iout[j]];
1079 flag_lossless(limit,prepoint,postpoint,&mdct[k][i],floor[k],flag[k],i,jn);
1084 floor[k][j]*=floor[k][j];
1087 acc[track]=noise_normalize(p,limit,raw[k],quant[k],floor[k],NULL,acc[track],i,jn,iout);
1091 floor[k][j] = 1e-10f;
1112 float *floorM = floor[Mi];
1113 float *floorA = floor[Ai];
1180 acc[track]=noise_normalize(p,limit,raw[Mi],quant[Mi],floor[Mi],flag[Mi],acc[track],i,jn,iM);