mirror of https://git.ffmpeg.org/ffmpeg.git
use av memory functions
Originally committed as revision 531 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Fabrice Bellard
parent
0f3cb305fe
commit
0f1578afcc
63
ffmpeg.c
63
ffmpeg.c
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@ -1,12 +1,21 @@
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/*
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* FFmpeg main
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* Copyright (c) 2000,2001 Gerard Lantau
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* Copyright (c) 2000, 2001, 2002 Gerard Lantau
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* As a special exception, if you link this library with other files
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* to produce an executable, this library does not by itself cause the
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* resulting executable to be covered by the GNU General Public
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* License. This exception does not however invalidate any other
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* reasons why the executable file might be covered by the GNU General
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* Public License. (The General Public License restrictions do apply
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* in other respects; for example, they cover modification of the
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* file, and distribution when not linked into a combine executable.)
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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@ -14,7 +23,7 @@
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#define HAVE_AV_CONFIG_H
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#include "avformat.h"
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@ -120,8 +129,6 @@ typedef struct AVOutputStream {
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AVStream *st; /* stream in the output file */
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int encoding_needed; /* true if encoding needed for this stream */
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int fifo_packet_rptr; /* read index in the corresponding
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avinputstream packet fifo */
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/* video only */
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AVPicture pict_tmp; /* temporary image for resizing */
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int video_resample;
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@ -316,7 +323,7 @@ static void write_picture(AVFormatContext *s, int index, AVPicture *picture,
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switch(pix_fmt) {
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case PIX_FMT_YUV420P:
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size = avpicture_get_size(pix_fmt, w, h);
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buf = malloc(size);
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buf = av_malloc(size);
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if (!buf)
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return;
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dest = buf;
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@ -335,7 +342,7 @@ static void write_picture(AVFormatContext *s, int index, AVPicture *picture,
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break;
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case PIX_FMT_YUV422P:
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size = (w * h) * 2;
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buf = malloc(size);
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buf = av_malloc(size);
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if (!buf)
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return;
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dest = buf;
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@ -353,7 +360,7 @@ static void write_picture(AVFormatContext *s, int index, AVPicture *picture,
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break;
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case PIX_FMT_YUV444P:
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size = (w * h) * 3;
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buf = malloc(size);
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buf = av_malloc(size);
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if (!buf)
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return;
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dest = buf;
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@ -368,7 +375,7 @@ static void write_picture(AVFormatContext *s, int index, AVPicture *picture,
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break;
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case PIX_FMT_YUV422:
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size = (w * h) * 2;
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buf = malloc(size);
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buf = av_malloc(size);
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if (!buf)
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return;
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dest = buf;
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@ -382,7 +389,7 @@ static void write_picture(AVFormatContext *s, int index, AVPicture *picture,
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case PIX_FMT_RGB24:
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case PIX_FMT_BGR24:
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size = (w * h) * 3;
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buf = malloc(size);
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buf = av_malloc(size);
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if (!buf)
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return;
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dest = buf;
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@ -397,7 +404,7 @@ static void write_picture(AVFormatContext *s, int index, AVPicture *picture,
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return;
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}
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s->format->write_packet(s, index, buf, size, 0);
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free(buf);
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av_free(buf);
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}
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@ -433,7 +440,7 @@ static void do_video_out(AVFormatContext *s,
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/* create temporary picture */
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size = avpicture_get_size(dec->pix_fmt, dec->width, dec->height);
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buf1 = malloc(size);
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buf1 = av_malloc(size);
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if (!buf1)
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return;
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@ -443,7 +450,7 @@ static void do_video_out(AVFormatContext *s,
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if (avpicture_deinterlace(picture2, picture1,
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dec->pix_fmt, dec->width, dec->height) < 0) {
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/* if error, do not deinterlace */
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free(buf1);
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av_free(buf1);
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buf1 = NULL;
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picture2 = picture1;
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}
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@ -457,7 +464,7 @@ static void do_video_out(AVFormatContext *s,
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/* create temporary picture */
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size = avpicture_get_size(enc->pix_fmt, dec->width, dec->height);
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buf = malloc(size);
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buf = av_malloc(size);
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if (!buf)
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return;
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pict = &picture_tmp1;
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@ -507,10 +514,8 @@ static void do_video_out(AVFormatContext *s,
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}
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}
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the_end:
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if (buf)
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free(buf);
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if (buf1)
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free(buf1);
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av_free(buf);
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av_free(buf1);
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}
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static void do_video_stats(AVOutputStream *ost,
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@ -801,7 +806,7 @@ static int av_encode(AVFormatContext **output_files,
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} else {
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UINT8 *buf;
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ost->video_resample = 1;
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buf = malloc((codec->width * codec->height * 3) / 2);
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buf = av_malloc((codec->width * codec->height * 3) / 2);
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if (!buf)
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goto fail;
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ost->pict_tmp.data[0] = buf;
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@ -1229,31 +1234,28 @@ static int av_encode(AVFormatContext **output_files,
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ret = 0;
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fail1:
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free(file_table);
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av_free(file_table);
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if (ist_table) {
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for(i=0;i<nb_istreams;i++) {
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ist = ist_table[i];
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if (ist) {
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free(ist);
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}
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av_free(ist);
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}
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free(ist_table);
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av_free(ist_table);
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}
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if (ost_table) {
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for(i=0;i<nb_ostreams;i++) {
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ost = ost_table[i];
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if (ost) {
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if (ost->pict_tmp.data[0])
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free(ost->pict_tmp.data[0]);
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av_free(ost->pict_tmp.data[0]);
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if (ost->video_resample)
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img_resample_close(ost->img_resample_ctx);
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if (ost->audio_resample)
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audio_resample_close(ost->resample);
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free(ost);
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av_free(ost);
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}
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}
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free(ost_table);
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av_free(ost_table);
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}
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return ret;
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fail:
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@ -1287,7 +1289,7 @@ void show_licence(void)
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{
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printf(
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"ffmpeg version " FFMPEG_VERSION "\n"
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"Copyright (c) 2000,2001 Gerard Lantau\n"
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"Copyright (c) 2000, 2001, 2002 Gerard Lantau\n"
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"This program is free software; you can redistribute it and/or modify\n"
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"it under the terms of the GNU General Public License as published by\n"
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"the Free Software Foundation; either version 2 of the License, or\n"
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@ -1741,8 +1743,7 @@ int get_real_fps(AVFormatContext *ic, AVFormat *fmt, AVFormatParameters *ap, int
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}
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the_end:
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/* FIXME: leak in packet_buffer */
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if (fc)
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free(fc);
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av_free(fc);
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return rfps;
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}
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@ -2299,7 +2300,7 @@ void show_help(void)
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prog = do_play ? "ffplay" : "ffmpeg";
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printf("%s version " FFMPEG_VERSION ", Copyright (c) 2000, 2001 Gerard Lantau\n",
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printf("%s version " FFMPEG_VERSION ", Copyright (c) 2000, 2001, 2002 Gerard Lantau\n",
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prog);
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if (!do_play) {
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14
ffserver.c
14
ffserver.c
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@ -1,6 +1,6 @@
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/*
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* Multiple format streaming server
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* Copyright (c) 2000,2001 Gerard Lantau.
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* Copyright (c) 2000, 2001, 2002 Gerard Lantau.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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@ -305,7 +305,7 @@ static int http_server(struct sockaddr_in my_addr)
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av_close_input_file(c->fmt_in);
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*cp = c->next;
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nb_bandwidth -= c->bandwidth;
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free(c);
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av_free(c);
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nb_connections--;
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} else {
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cp = &c->next;
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@ -1074,10 +1074,10 @@ static int http_prepare_data(HTTPContext *c)
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if (fifo_read(&http_fifo, (UINT8 *)&hdr, sizeof(hdr), &c->rptr) < 0)
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return 0;
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payload_size = ntohs(hdr.payload_size);
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payload = malloc(payload_size);
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payload = av_malloc(payload_size);
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if (fifo_read(&http_fifo, payload, payload_size, &c->rptr) < 0) {
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/* cannot read all the payload */
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free(payload);
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av_free(payload);
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c->rptr = start_rptr;
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return 0;
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}
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@ -1116,7 +1116,7 @@ static int http_prepare_data(HTTPContext *c)
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c->buffer_ptr = c->buffer;
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c->buffer_end = q;
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}
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free(payload);
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av_free(payload);
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#endif
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{
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AVPacket pkt;
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@ -1938,7 +1938,7 @@ static void write_packet(FFCodec *ffenc,
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void help(void)
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{
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printf("ffserver version " FFMPEG_VERSION ", Copyright (c) 2000,2001 Gerard Lantau\n"
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printf("ffserver version " FFMPEG_VERSION ", Copyright (c) 2000, 2001, 2002 Gerard Lantau\n"
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"usage: ffserver [-L] [-h] [-f configfile]\n"
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"Hyper fast multi format Audio/Video streaming server\n"
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"\n"
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@ -1952,7 +1952,7 @@ void licence(void)
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{
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printf(
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"ffserver version " FFMPEG_VERSION "\n"
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"Copyright (c) 2000,2001 Gerard Lantau\n"
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"Copyright (c) 2000, 2001, 2002 Gerard Lantau\n"
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"This program is free software; you can redistribute it and/or modify\n"
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"it under the terms of the GNU General Public License as published by\n"
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"the Free Software Foundation; either version 2 of the License, or\n"
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