mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-01-08 13:22:53 +02:00
license/copyright change - fixed memory leaks
Originally committed as revision 587 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Fabrice Bellard
parent
5cbcf02cf1
commit
bf5af56875
105
ffmpeg.c
105
ffmpeg.c
@ -1,20 +1,20 @@
|
||||
/*
|
||||
* FFmpeg main
|
||||
* Copyright (c) 2000, 2001, 2002 Gerard Lantau
|
||||
* Copyright (c) 2000, 2001, 2002 Fabrice Bellard
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU 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 free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* 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 General Public License for more details.
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
* You should have received a copy of the GNU Lesser 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
|
||||
*/
|
||||
#define HAVE_AV_CONFIG_H
|
||||
#include "avformat.h"
|
||||
@ -26,10 +26,10 @@
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/time.h>
|
||||
#include <termios.h>
|
||||
#include <time.h>
|
||||
#include <sys/resource.h>
|
||||
#include <ctype.h>
|
||||
#endif
|
||||
#include <time.h>
|
||||
#include <ctype.h>
|
||||
|
||||
|
||||
#define MAXINT64 INT64_C(0x7fffffffffffffff)
|
||||
@ -114,6 +114,13 @@ static int do_psnr = 0;
|
||||
static int do_vstats = 0;
|
||||
static int mpeg_vcd = 0;
|
||||
|
||||
#ifndef CONFIG_AUDIO_OSS
|
||||
const char *audio_device = "none";
|
||||
#endif
|
||||
#ifndef CONFIG_VIDEO4LINUX
|
||||
const char *v4l_device = "none";
|
||||
#endif
|
||||
|
||||
typedef struct AVOutputStream {
|
||||
int file_index; /* file index */
|
||||
int index; /* stream index in the output file */
|
||||
@ -517,9 +524,9 @@ static void do_video_stats(AVOutputStream *ost,
|
||||
{
|
||||
static FILE *fvstats=NULL;
|
||||
static INT64 total_size = 0;
|
||||
struct tm *today;
|
||||
time_t today2;
|
||||
char filename[40];
|
||||
time_t today2;
|
||||
struct tm *today;
|
||||
AVCodecContext *enc;
|
||||
int frame_number;
|
||||
INT64 ti;
|
||||
@ -902,11 +909,13 @@ static int av_encode(AVFormatContext **output_files,
|
||||
/* if none, if is finished */
|
||||
if (file_index < 0) {
|
||||
if (stream_no_data) {
|
||||
#ifndef CONFIG_WIN32
|
||||
struct timespec ts;
|
||||
|
||||
ts.tv_sec = 0;
|
||||
ts.tv_nsec = 1000 * 1000 * 10;
|
||||
nanosleep(&ts, 0);
|
||||
#endif
|
||||
stream_no_data = 0;
|
||||
continue;
|
||||
}
|
||||
@ -929,12 +938,11 @@ static int av_encode(AVFormatContext **output_files,
|
||||
/* the following test is needed in case new streams appear
|
||||
dynamically in stream : we ignore them */
|
||||
if (pkt.stream_index >= file_table[file_index].nb_streams)
|
||||
continue;
|
||||
goto discard_packet;
|
||||
ist_index = file_table[file_index].ist_index + pkt.stream_index;
|
||||
ist = ist_table[ist_index];
|
||||
if (ist->discard) {
|
||||
continue;
|
||||
}
|
||||
if (ist->discard)
|
||||
goto discard_packet;
|
||||
|
||||
if (pkt.flags & PKT_FLAG_DROPPED_FRAME)
|
||||
ist->frame_number++;
|
||||
@ -1079,6 +1087,7 @@ static int av_encode(AVFormatContext **output_files,
|
||||
}
|
||||
}
|
||||
}
|
||||
discard_packet:
|
||||
av_free_packet(&pkt);
|
||||
|
||||
/* dump report by using the first video and audio streams */
|
||||
@ -1219,6 +1228,8 @@ static int av_encode(AVFormatContext **output_files,
|
||||
for(i=0;i<nb_ostreams;i++) {
|
||||
ost = ost_table[i];
|
||||
if (ost) {
|
||||
fifo_free(&ost->fifo); /* works even if fifo is not
|
||||
initialized but set to zero */
|
||||
av_free(ost->pict_tmp.data[0]);
|
||||
if (ost->video_resample)
|
||||
img_resample_close(ost->img_resample_ctx);
|
||||
@ -1261,20 +1272,20 @@ void show_licence(void)
|
||||
{
|
||||
printf(
|
||||
"ffmpeg version " FFMPEG_VERSION "\n"
|
||||
"Copyright (c) 2000, 2001, 2002 Gerard Lantau\n"
|
||||
"This program is free software; you can redistribute it and/or modify\n"
|
||||
"it under the terms of the GNU General Public License as published by\n"
|
||||
"the Free Software Foundation; either version 2 of the License, or\n"
|
||||
"(at your option) any later version.\n"
|
||||
"Copyright (c) 2000, 2001, 2002 Fabrice Bellard\n"
|
||||
"This library is free software; you can redistribute it and/or\n"
|
||||
"modify it under the terms of the GNU Lesser General Public\n"
|
||||
"License as published by the Free Software Foundation; either\n"
|
||||
"version 2 of the License, or (at your option) any later version.\n"
|
||||
"\n"
|
||||
"This program is distributed in the hope that it will be useful,\n"
|
||||
"This library is distributed in the hope that it will be useful,\n"
|
||||
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
|
||||
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
|
||||
"GNU General Public License for more details.\n"
|
||||
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
|
||||
"Lesser General Public License for more details.\n"
|
||||
"\n"
|
||||
"You should have received a copy of the GNU General Public License\n"
|
||||
"along with this program; if not, write to the Free Software\n"
|
||||
"Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.\n"
|
||||
"You should have received a copy of the GNU Lesser General Public\n"
|
||||
"License along with this library; if not, write to the Free Software\n"
|
||||
"Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n"
|
||||
);
|
||||
exit(1);
|
||||
}
|
||||
@ -1399,7 +1410,6 @@ void opt_audio_channels(const char *arg)
|
||||
audio_channels = atoi(arg);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_GRAB
|
||||
void opt_video_device(const char *arg)
|
||||
{
|
||||
v4l_device = strdup(arg);
|
||||
@ -1409,7 +1419,6 @@ void opt_audio_device(const char *arg)
|
||||
{
|
||||
audio_device = strdup(arg);
|
||||
}
|
||||
#endif
|
||||
|
||||
void opt_audio_codec(const char *arg)
|
||||
{
|
||||
@ -1562,6 +1571,8 @@ void opt_input_file(const char *filename)
|
||||
i, (float)enc->frame_rate / FRAME_RATE_BASE,
|
||||
(float)rfps / FRAME_RATE_BASE);
|
||||
}
|
||||
/* update the current frame rate to match the stream frame rate */
|
||||
frame_rate = rfps;
|
||||
break;
|
||||
default:
|
||||
abort();
|
||||
@ -1823,8 +1834,6 @@ void opt_output_file(const char *filename)
|
||||
video_codec_id = CODEC_ID_NONE;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_GRAB
|
||||
|
||||
/* prepare dummy protocols for grab */
|
||||
void prepare_grab(void)
|
||||
{
|
||||
@ -1873,7 +1882,7 @@ void prepare_grab(void)
|
||||
AVInputFormat *fmt1;
|
||||
fmt1 = av_find_input_format("video_grab_device");
|
||||
if (av_open_input_file(&ic, "", fmt1, 0, ap) < 0) {
|
||||
fprintf(stderr, "Could not open video grab device\n");
|
||||
fprintf(stderr, "Could not find video grab device\n");
|
||||
exit(1);
|
||||
}
|
||||
/* by now video grab has one stream */
|
||||
@ -1886,7 +1895,7 @@ void prepare_grab(void)
|
||||
AVInputFormat *fmt1;
|
||||
fmt1 = av_find_input_format("audio_device");
|
||||
if (av_open_input_file(&ic, "", fmt1, 0, ap) < 0) {
|
||||
fprintf(stderr, "Could not open audio grab device\n");
|
||||
fprintf(stderr, "Could not find audio grab device\n");
|
||||
exit(1);
|
||||
}
|
||||
input_files[nb_input_files] = ic;
|
||||
@ -1895,22 +1904,12 @@ void prepare_grab(void)
|
||||
}
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
void prepare_grab(void)
|
||||
{
|
||||
fprintf(stderr, "Must supply at least one input file\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
/* open the necessary output devices for playing */
|
||||
void prepare_play(void)
|
||||
{
|
||||
AVOutputFormat *ofmt;
|
||||
ofmt = guess_format("audio_device", NULL, NULL);
|
||||
if (!ofmt) {
|
||||
file_iformat = NULL;
|
||||
file_oformat = guess_format("audio_device", NULL, NULL);
|
||||
if (!file_oformat) {
|
||||
fprintf(stderr, "Could not find audio device\n");
|
||||
exit(1);
|
||||
}
|
||||
@ -2008,7 +2007,7 @@ void show_help(void)
|
||||
|
||||
prog = do_play ? "ffplay" : "ffmpeg";
|
||||
|
||||
printf("%s version " FFMPEG_VERSION ", Copyright (c) 2000, 2001, 2002 Gerard Lantau\n",
|
||||
printf("%s version " FFMPEG_VERSION ", Copyright (c) 2000, 2001, 2002 Fabrice Bellard\n",
|
||||
prog);
|
||||
|
||||
if (!do_play) {
|
||||
@ -2069,9 +2068,7 @@ const OptionDef options[] = {
|
||||
{ "qblur", HAS_ARG | OPT_EXPERT, {(void*)opt_qblur}, "video quantiser scale blur (VBR)", "blur" },
|
||||
{ "qcomp", HAS_ARG | OPT_EXPERT, {(void*)opt_qcomp}, "video quantiser scale compression (VBR)", "compression" },
|
||||
{ "bt", HAS_ARG, {(void*)opt_video_bitrate_tolerance}, "set video bitrate tolerance (in kbit/s)", "tolerance" },
|
||||
#ifdef CONFIG_GRAB
|
||||
{ "vd", HAS_ARG | OPT_EXPERT, {(void*)opt_video_device}, "set video device", "device" },
|
||||
#endif
|
||||
{ "vd", HAS_ARG | OPT_EXPERT, {(void*)opt_video_device}, "set video grab device", "device" },
|
||||
{ "vcodec", HAS_ARG | OPT_EXPERT, {(void*)opt_video_codec}, "force video codec", "codec" },
|
||||
{ "me", HAS_ARG | OPT_EXPERT, {(void*)opt_motion_estimation}, "set motion estimation method",
|
||||
"method" },
|
||||
@ -2085,9 +2082,7 @@ const OptionDef options[] = {
|
||||
{ "ar", HAS_ARG, {(void*)opt_audio_rate}, "set audio sampling rate (in Hz)", "rate" },
|
||||
{ "ac", HAS_ARG, {(void*)opt_audio_channels}, "set number of audio channels", "channels" },
|
||||
{ "an", OPT_BOOL, {(void*)&audio_disable}, "disable audio" },
|
||||
#ifdef CONFIG_GRAB
|
||||
{ "ad", HAS_ARG | OPT_EXPERT, {(void*)opt_audio_device}, "set audio device", "device" },
|
||||
#endif
|
||||
{ "acodec", HAS_ARG | OPT_EXPERT, {(void*)opt_audio_codec}, "force audio codec", "codec" },
|
||||
{ "deinterlace", OPT_BOOL | OPT_EXPERT, {(void*)&do_deinterlace},
|
||||
"deinterlace pictures" },
|
||||
|
||||
Loading…
Reference in New Issue
Block a user