📄 lencod.c
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fprintf(p_stat_frm,"| ver | Date | Time | Sequence |Frm | QP |P/MbInt| Bits | SNRY | SNRU | SNRV | I4 | I8 | I16 | IC0 | IC1 | IC2 | IC3 | PI4 | PI8 | PI16 | P0 | P1 | P2 | P3 | P1*8*| P1*4*| P2*8*| P2*4*| P3*8*| P3*4*| P8 | P8:4 | P4*8*| P4*4*| P8:5 | P8:6 | P8:7 | BI4 | BI8 | BI16 | B0 | B1 | B2 | B3 | B0*8*| B0*4*| B1*8*| B1*4*| B2*8*| B2*4*| B3*8*| B3*4*| B8 | B8:0 |B80*8*|B80*4*| B8:4 | B4*8*| B4*4*| B8:5 | B8:6 | B8:7 |\n");
fprintf(p_stat_frm," --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- \n");
}
//report
fprintf(p_stat_frm,"|%4s/%s", VERSION, EXT_VERSION);
#ifdef WIN32
_strdate( timebuf );
fprintf(p_stat_frm,"| %1.5s |",timebuf );
_strtime( timebuf);
fprintf(p_stat_frm," % 1.5s |",timebuf);
#else
now = time ((time_t *) NULL); // Get the system time and put it into 'now' as 'calender time'
time (&now);
l_time = localtime (&now);
strftime (string, sizeof string, "%d-%b-%Y", l_time);
fprintf(p_stat_frm,"| %1.5s |",string );
strftime (string, sizeof string, "%H:%M:%S", l_time);
fprintf(p_stat_frm," %1.5s |",string );
#endif
for (i=0;i<20;i++)
name[i]=input->infile[i+max(0,(int) (strlen(input->infile)-20))]; // write last part of path, max 20 chars
fprintf(p_stat_frm,"%20.20s|",name);
fprintf(p_stat_frm,"%3d |",frame_no);
fprintf(p_stat_frm,"%3d |",img->qp);
fprintf(p_stat_frm," %d/%d |",input->PicInterlace, input->MbInterlace);
if (img->frame_num == 0)
{
bitcounter = (int) stats->bit_ctr_I;
}
else
{
bitcounter = (int) (stats->bit_ctr_n - last_bit_ctr_n);
last_bit_ctr_n = stats->bit_ctr_n;
}
//report bitrate
fprintf(p_stat_frm, " %9d|", bitcounter);
//report snr's
fprintf(p_stat_frm, " %2.4f| %2.4f| %2.4f|", snr->snr_y, snr->snr_u, snr->snr_v);
//report modes
//I-Modes
//fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[I_SLICE][I4MB] - last_mode_use[I_SLICE][I4MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[I_SLICE][I4MB] - last_mode_use[I_SLICE][I4MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[I_SLICE][I8MB] - last_mode_use[I_SLICE][I8MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[I_SLICE][I16MB] - last_mode_use[I_SLICE][I16MB]);
//chroma intra mode
fprintf(p_stat_frm, " %5d|",stats->intra_chroma_mode[0] - last_mode_chroma_use[0]);
fprintf(p_stat_frm, " %5d|",stats->intra_chroma_mode[1] - last_mode_chroma_use[1]);
fprintf(p_stat_frm, " %5d|",stats->intra_chroma_mode[2] - last_mode_chroma_use[2]);
fprintf(p_stat_frm, " %5d|",stats->intra_chroma_mode[3] - last_mode_chroma_use[3]);
//P-Modes
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][I4MB] - last_mode_use[P_SLICE][I4MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][I8MB] - last_mode_use[P_SLICE][I8MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][I16MB] - last_mode_use[P_SLICE][I16MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][0 ] - last_mode_use[P_SLICE][0 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][1 ] - last_mode_use[P_SLICE][1 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][2 ] - last_mode_use[P_SLICE][2 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][3 ] - last_mode_use[P_SLICE][3 ]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[0][1]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[0][1]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[0][2]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[0][2]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[0][3]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[0][3]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][P8x8] - last_mode_use[P_SLICE][P8x8]);
// fprintf(p_stat_frm, " %5d|",stats->b8_mode_0_use[P_SLICE][0] - last_b8_mode_0[P_SLICE ][0]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][4 ] - last_mode_use[P_SLICE][4 ]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[0][4]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[0][4]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][5 ] - last_mode_use[P_SLICE][5 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][6 ] - last_mode_use[P_SLICE][6 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[P_SLICE][7 ] - last_mode_use[P_SLICE][7 ]);
//B-Modes
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][I4MB] - last_mode_use[B_SLICE][I4MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][I8MB] - last_mode_use[B_SLICE][I8MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][I16MB] - last_mode_use[B_SLICE][I16MB]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][0 ] - last_mode_use[B_SLICE][0 ]);
/*
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][1 ] - last_mode_use[B_SLICE][1 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][2 ] - last_mode_use[B_SLICE][2 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][3 ] - last_mode_use[B_SLICE][3 ]);
*/
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][1 ] - last_mode_use[B_SLICE][1 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][2 ] - last_mode_use[B_SLICE][2 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][3 ] - last_mode_use[B_SLICE][3 ]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[1][0]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[1][0]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[1][1]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[1][1]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[1][2]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[1][2]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[1][3]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[1][3]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][P8x8] - last_mode_use[B_SLICE][P8x8]);
fprintf(p_stat_frm, " %d|",(stats->b8_mode_0_use [B_SLICE][0]+stats->b8_mode_0_use [B_SLICE][1]) - (last_b8_mode_0[B_SLICE][0]+last_b8_mode_0[B_SLICE][1]));
fprintf(p_stat_frm, " %5d|",stats->b8_mode_0_use [B_SLICE][1] - last_b8_mode_0[B_SLICE][1]);
fprintf(p_stat_frm, " %5d|",stats->b8_mode_0_use [B_SLICE][0] - last_b8_mode_0[B_SLICE][0]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][4 ] - last_mode_use[B_SLICE][4 ]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_8x8[1][4]);
fprintf(p_stat_frm, " %5d|",stats->mode_use_transform_4x4[1][4]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][5 ] - last_mode_use[B_SLICE][5 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][6 ] - last_mode_use[B_SLICE][6 ]);
fprintf(p_stat_frm, " %5" FORMAT_OFF_T "|",stats->mode_use[B_SLICE][7 ] - last_mode_use[B_SLICE][7 ]);
fprintf(p_stat_frm, "\n");
//save the last results
memcpy(last_mode_use[I_SLICE],stats->mode_use[I_SLICE], MAXMODE * sizeof(int));
memcpy(last_mode_use[P_SLICE],stats->mode_use[P_SLICE], MAXMODE * sizeof(int));
memcpy(last_mode_use[B_SLICE],stats->mode_use[B_SLICE], MAXMODE * sizeof(int));
memset(stats->mode_use_transform_8x8,0, 2 * MAXMODE * sizeof(int));
memset(stats->mode_use_transform_4x4,0, 2 * MAXMODE * sizeof(int));
memcpy(last_b8_mode_0[B_SLICE],stats->b8_mode_0_use[B_SLICE], 2 * sizeof(int));
memcpy(last_mode_chroma_use,stats->intra_chroma_mode, 4 * sizeof(int));
frame_statistic_start = 0;
fclose(p_stat_frm);
}
/*!
************************************************************************
* \brief
* Reports the gathered information to appropriate outputs
* \par Input:
* struct inp_par *inp, \n
* struct img_par *img, \n
* struct stat_par *stats, \n
* struct stat_par *stats \n
*
* \par Output:
* None
************************************************************************
*/
void report()
{
int64 bit_use[NUM_PIC_TYPE][2] ;
int i,j;
char name[30];
int64 total_bits;
float frame_rate;
double mean_motion_info_bit_use[2] = {0.0};
#ifndef WIN32
time_t now;
struct tm *l_time;
char string[1000];
#else
char timebuf[128];
#endif
bit_use[I_SLICE][0] = frame_ctr[I_SLICE];
bit_use[P_SLICE][0] = max(frame_ctr[P_SLICE] + frame_ctr[SP_SLICE],1);
bit_use[B_SLICE][0] = frame_ctr[B_SLICE];
// Accumulate bit usage for inter and intra frames
for (j=0;j<NUM_PIC_TYPE;j++)
{
bit_use[j][1] = 0;
}
for (j=0;j<NUM_PIC_TYPE;j++)
{
for(i=0; i<MAXMODE; i++)
bit_use[j][1] += stats->bit_use_mode [j][i];
bit_use[j][1]+=stats->bit_use_header[j];
bit_use[j][1]+=stats->bit_use_mb_type[j];
bit_use[j][1]+=stats->tmp_bit_use_cbp[j];
bit_use[j][1]+=stats->bit_use_coeffY[j];
bit_use[j][1]+=stats->bit_use_coeffC[j];
bit_use[j][1]+=stats->bit_use_delta_quant[j];
bit_use[j][1]+=stats->bit_use_stuffingBits[j];
}
frame_rate = (img->framerate *(float)(stats->successive_Bframe + 1)) / (float) (input->jumpd+1);
//! Currently adding NVB bits on P rate. Maybe additional stats info should be created instead and added in log file
stats->bitrate_I = (stats->bit_ctr_I)*(frame_rate)/(float) (input->no_frames + frame_ctr[B_SLICE]);
stats->bitrate_P = (stats->bit_ctr_P)*(frame_rate)/(float) (input->no_frames + frame_ctr[B_SLICE]);
stats->bitrate_B = (stats->bit_ctr_B)*(frame_rate)/(float) (input->no_frames + frame_ctr[B_SLICE]);
fprintf(stdout,"-------------------------------------------------------------------------------\n");
if (input->Verbose != 0)
{
fprintf(stdout, " Freq. for encoded bitstream : %1.0f\n",img->framerate/(float)(input->jumpd+1));
switch (input->hadamard)
{
case 2:
fprintf(stdout," Hadamard transform : Used for QPel\n");
break;
case 1:
fprintf(stdout," Hadamard transform : Used\n");
break;
default:
fprintf(stdout," Hadamard transform : Not used\n");
break;
}
fprintf(stdout, " Image format : %dx%d\n",input->img_width,input->img_height);
if(input->intra_upd)
fprintf(stdout," Error robustness : On\n");
else
fprintf(stdout," Error robustness : Off\n");
fprintf(stdout, " Search range : %d\n",input->search_range);
fprintf(stdout, " Total number of references : %d\n",input->num_ref_frames);
fprintf(stdout, " References for P slices : %d\n",input->P_List0_refs? input->P_List0_refs:input->num_ref_frames);
if(stats->successive_Bframe != 0)
{
fprintf(stdout," List0 references for B slices : %d\n",input->B_List0_refs? input->B_List0_refs:input->num_ref_frames);
fprintf(stdout," List1 references for B slices : %d\n",input->B_List1_refs? input->B_List1_refs:input->num_ref_frames);
}
fprintf(stdout, " Total encoding time for the seq. : %.3f sec (%.2f fps)\n",tot_time*0.001, 1000.0*(input->no_frames + frame_ctr[B_SLICE])/tot_time);
fprintf(stdout, " Total ME time for sequence : %.3f sec \n",me_tot_time*0.001);
// B pictures
fprintf(stdout, " Sequence type :" );
if(stats->successive_Bframe>0 && input->HierarchicalCoding)
{
fprintf(stdout, " Hierarchy (QP: I %d, P %d, B %d) \n",
input->qp0, input->qpN, input->qpB);
}
else if(stats->successive_Bframe>0)
{
char seqtype[80];
int i,j;
strcpy (seqtype,"I");
for (j=0;j<2;j++)
{
for (i=0;i<stats->successive_Bframe;i++)
{
if (input->BRefPictures)
strncat(seqtype,"-RB",max (0, (int) (79-strlen(seqtype))));
else
strncat(seqtype,"-B",max (0, (int) (79-strlen(seqtype))));
}
strncat(seqtype,"-P",max (0, (int) (79-strlen(seqtype))));
}
if (input->BRefPictures)
fprintf(stdout, " %s (QP: I %d, P %d, RB %d) \n", seqtype,input->qp0, input->qpN, Clip3(0,51,input->qpB+input->qpBRSOffset));
else
fprintf(stdout, " %s (QP: I %d, P %d, B %d) \n", seqtype,input->qp0, input->qpN, input->qpB);
}
else if(stats->successive_Bframe==0 && input->sp_periodicity==0) fprintf(stdout, " IPPP (QP: I %d, P %d) \n", input->qp0, input->qpN);
else fprintf(stdout, " I-P-P-SP-P (QP: I %d, P %d, SP (%d, %d)) \n", input->qp0, input->qpN, input->qpsp, input->qpsp_pred);
// report on entropy coding method
if (input->symbol_mode == UVLC)
fprintf(stdout," Entropy coding method : CAVLC\n");
else
fprintf(stdout," Entropy coding method : CABAC\n");
fprintf(stdout, " Profile/Level IDC : (%d,%d)\n",input->ProfileIDC,input->LevelIDC);
if (input->FMEnable==1)
fprintf(stdout, " Motion Estimation Scheme : HEX\n");
else if (input->FMEnable==2)
fprintf(stdout, " Motion Estimation Scheme : SHEX\n");
else if (input->FMEnable == 3)
{
fprintf(stdout, " Motion Estimation Scheme : EPZS\n");
EPZSOutputStats(stdout, 0);
}
else
fprintf(stdout, " Motion Estimation Scheme : Full Search\n");
#ifdef _FULL_SEARCH_RANGE_
if (input->full_search == 2)
fprintf(stdout," Search range restrictions : none\n");
else if (input->full_search == 1)
fprintf(stdout," Search range restrictions : older reference frames\n");
else
fprintf(stdout," Search range restrictions : smaller blocks and older reference frames\n");
#endif
if (input->rdopt)
fprintf(stdout," RD-optimized mode decision : used\n");
else
fprintf(stdout," RD-optimized mode decision : not used\n");
switch(input->partition_mode)
{
case PAR_DP_1:
fprintf(stdout," Data Partitioning Mode : 1 partition \n");
break;
case PAR_DP_3:
fprintf(stdout," Data Partitioning Mode : 3 partitions \n");
break;
default:
fprintf(stdout," Data Partitioning Mode : not supported\n");
break;
}
switch(input->of_mode)
{
case PAR_OF_ANNEXB:
fprintf(stdout," Output File Format : H.264 Bit Stream File Format \n");
break;
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