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- /*
- * time status related function source file
- *
- * Copyright (c) 1999 Mark Taylor
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
- /* $Id: timestatus.c,v 1.32 2001/03/11 11:24:25 aleidinger Exp $ */
- #ifdef HAVE_CONFIG_H
- # include <config.h>
- #endif
-
- /* Hope it works now, otherwise complain or flame ;-)
- */
-
- #if 1
- # define SPEED_CHAR "x" /* character x */
- # define SPEED_MULT 1.
- #else
- # define SPEED_CHAR "%%"
- # define SPEED_MULT 100.
- #endif
- #include <assert.h>
- #include <time.h>
- #include "lame.h"
- #include "main.h"
- #include "lametime.h"
- #include "timestatus.h"
- #if defined(BRHIST)
- # include "brhist.h"
- #endif
- #ifdef WITH_DMALLOC
- #include <dmalloc.h>
- #endif
- typedef struct {
- double start_time; // start time of converting [s]
- double elapsed_time; // current time - start time [s]
- double estimated_time; // estimated total duration time [s]
- double speed_index; // speed relative to realtime coding [100%]
- } timestatus_t;
- /*
- * Calculates from the input (see below) the following values:
- * - total estimated time
- * - a speed index
- */
- static void ts_calc_times (
- timestatus_t* const tstime, // tstime->elapsed_time: elapsed time
- const int sample_freq, // sample frequency [Hz/kHz]
- const int frameNum, // Number of the current Frame
- const int totalframes, // total umber of Frames
- const int framesize ) // Size of a frame [bps/kbps]
- {
- assert ( sample_freq >= 8000 && sample_freq <= 48000 );
-
- if ( frameNum > 0 && tstime->elapsed_time > 0 ) {
- tstime->estimated_time = tstime->elapsed_time * totalframes / frameNum;
- tstime->speed_index = framesize * frameNum / (sample_freq * tstime->elapsed_time);
- } else {
- tstime->estimated_time = 0.;
- tstime->speed_index = 0.;
- }
- }
- /* Decomposes a given number of seconds into a easy to read hh:mm:ss format
- * padded with an additional character
- */
- static void ts_time_decompose ( const unsigned long time_in_sec, const char padded_char )
- {
- const unsigned long hour = time_in_sec / 3600;
- const unsigned int min = time_in_sec / 60 % 60;
- const unsigned int sec = time_in_sec % 60;
- if ( hour == 0 )
- fprintf ( stderr, " %2u:%02u%c", min, sec, padded_char );
- else if ( hour < 100 )
- fprintf ( stderr, "%2lu:%02u:%02u%c", hour, min, sec, padded_char );
- else
- fprintf ( stderr, "%6lu h%c", hour, padded_char );
- }
- void timestatus ( const int samp_rate,
- const int frameNum,
- const int totalframes,
- const int framesize )
- {
- static timestatus_t real_time;
- static timestatus_t proc_time;
- int percent;
- static int init = 0; /* What happens here? A work around instead of a bug fix ??? */
- if ( frameNum == 0 ) {
- real_time.start_time = GetRealTime ();
- proc_time.start_time = GetCPUTime ();
- }
-
- real_time.elapsed_time = GetRealTime () - real_time.start_time;
- proc_time.elapsed_time = GetCPUTime () - proc_time.start_time;
- if ( frameNum == 0 && init == 0 ) {
- fprintf ( stderr,
- "\r"
- " Frame | CPU time/estim | REAL time/estim | play/CPU | ETA \n"
- " 0/ ( 0%%)| 0:00/ : | 0:00/ : | " SPEED_CHAR "| : \r"
- /* , Console_IO.str_clreoln, Console_IO.str_clreoln */ );
- init = 1;
- return;
- }
- /* reset init counter for next time we are called with frameNum==0 */
- if (frameNum > 0)
- init = 0;
- ts_calc_times ( &real_time, samp_rate, frameNum, totalframes, framesize );
- ts_calc_times ( &proc_time, samp_rate, frameNum, totalframes, framesize );
- if ( frameNum < totalframes ) {
- percent = (int) (100. * frameNum / totalframes + 0.5 );
- } else {
- percent = 100;
- }
- fprintf ( stderr, "\r%6i/%-6i", frameNum, totalframes );
- fprintf ( stderr, percent < 100 ? " (%2d%%)|" : "(%3.3d%%)|", percent );
- ts_time_decompose ( (unsigned long)proc_time.elapsed_time , '/' );
- ts_time_decompose ( (unsigned long)proc_time.estimated_time, '|' );
- ts_time_decompose ( (unsigned long)real_time.elapsed_time , '/' );
- ts_time_decompose ( (unsigned long)real_time.estimated_time, '|' );
- fprintf ( stderr, proc_time.speed_index <= 1. ?
- "%9.4f" SPEED_CHAR "|" : "%#9.5g" SPEED_CHAR "|",
- SPEED_MULT * proc_time.speed_index );
- ts_time_decompose ( (unsigned long)(real_time.estimated_time - real_time.elapsed_time), ' ' );
- fflush ( stderr );
- }
- void timestatus_finish ( void )
- {
- fprintf ( stderr, "\n" );
- fflush ( stderr );
- }
- void timestatus_klemm ( const lame_global_flags* const gfp )
- {
- static double last_time = 0.;
- if ( !silent )
- if ( gfp->frameNum == 0 ||
- gfp->frameNum == 9 ||
- GetRealTime () - last_time >= update_interval ||
- GetRealTime () - last_time < 0 ) {
- #ifdef BRHIST
- brhist_jump_back();
- #endif
- timestatus ( lame_get_out_samplerate( gfp ),
- gfp->frameNum,
- gfp->totalframes,
- gfp->framesize );
- #ifdef BRHIST
- if ( brhist ) {
- brhist_disp ( gfp );
- }
- #endif
- last_time = GetRealTime (); /* from now! disp_time seconds */
- }
- }
- /* these functions are used in get_audio.c */
- void decoder_progress ( const lame_global_flags* const gfp, const mp3data_struct* const mp3data )
- {
- static int last;
- fprintf ( stderr, "\rFrame#%6i/%-6i %3i kbps",
- mp3data->framenum, mp3data->totalframes, mp3data->bitrate );
-
- // Programmed with a single frame hold delay
- // Attention: static data
-
- // MP2 Playback is still buggy.
- // "'00' subbands 4-31 in intensity_stereo, bound==4"
- // is this really intensity_stereo or is it MS stereo?
-
- if ( mp3data->mode == JOINT_STEREO ) {
- int curr = mp3data->mode_ext;
- fprintf ( stderr, " %s %c" ,
- curr&2 ? last&2 ? " MS " : "LMSR" : last&2 ? "LMSR" : "L R",
- curr&1 ? last&1 ? 'I' : 'i' : last&1 ? 'i' : ' ' );
- last = curr;
- } else {
- fprintf ( stderr, " " );
- last = 0;
- }
- // fprintf ( stderr, "%s", Console_IO.str_clreoln );
- fprintf ( stderr, " \b\b\b\b\b\b\b\b" );
- fflush ( stderr );
- }
- void decoder_progress_finish ( const lame_global_flags* const gfp )
- {
- fprintf ( stderr, "\n" );
- }
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