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cmdutils: move exit_program() declaration to cmdutils from avconv

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Allows cmdutils to call each tool's own cleanup function.
This commit is contained in:
Anton Khirnov 2011-08-29 07:03:24 +02:00
parent 346ea9e222
commit dad09ff93f
7 changed files with 105 additions and 83 deletions
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6
avconv.c
View File

@ -433,7 +433,7 @@ static int decode_interrupt_cb(void)
return received_nb_signals > 1; return received_nb_signals > 1;
} }
static int exit_program(int ret) void exit_program(int ret)
{ {
int i; int i;
@ -483,7 +483,6 @@ static int exit_program(int ret)
} }
exit(ret); /* not all OS-es handle main() return value */ exit(ret); /* not all OS-es handle main() return value */
return ret;
} }
static void assert_avoptions(AVDictionary *m) static void assert_avoptions(AVDictionary *m)
@ -4192,5 +4191,6 @@ int main(int argc, char **argv)
printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss); printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss);
} }
return exit_program(0); exit_program(0);
return 0;
} }

5
avplay.c
View File

@ -278,6 +278,11 @@ static AVPacket flush_pkt;
static SDL_Surface *screen; static SDL_Surface *screen;
void exit_program(int ret)
{
exit(ret);
}
static int packet_queue_put(PacketQueue *q, AVPacket *pkt); static int packet_queue_put(PacketQueue *q, AVPacket *pkt);
/* packet queue handling */ /* packet queue handling */

5
avprobe.c
View File

@ -56,6 +56,11 @@ static const char *unit_hertz_str = "Hz" ;
static const char *unit_byte_str = "byte" ; static const char *unit_byte_str = "byte" ;
static const char *unit_bit_per_second_str = "bit/s"; static const char *unit_bit_per_second_str = "bit/s";
void exit_program(int ret)
{
exit(ret);
}
static char *value_string(char *buf, int buf_size, double val, const char *unit) static char *value_string(char *buf, int buf_size, double val, const char *unit)
{ {
if (unit == unit_second_str && use_value_sexagesimal_format) { if (unit == unit_second_str && use_value_sexagesimal_format) {

5
avserver.c
View File

@ -320,6 +320,11 @@ static AVLFG random_state;
static FILE *logfile = NULL; static FILE *logfile = NULL;
void exit_program(int ret)
{
exit(ret);
}
/* FIXME: make avserver work with IPv6 */ /* FIXME: make avserver work with IPv6 */
/* resolve host with also IP address parsing */ /* resolve host with also IP address parsing */
static int resolve_host(struct in_addr *sin_addr, const char *hostname) static int resolve_host(struct in_addr *sin_addr, const char *hostname)

15
cmdutils.c
View File

@ -92,7 +92,8 @@ double parse_number_or_die(const char *context, const char *numstr, int type, do
else else
return d; return d;
fprintf(stderr, error, context, numstr, min, max); fprintf(stderr, error, context, numstr, min, max);
exit(1); exit_program(1);
return 0;
} }
int64_t parse_time_or_die(const char *context, const char *timestr, int is_duration) int64_t parse_time_or_die(const char *context, const char *timestr, int is_duration)
@ -101,7 +102,7 @@ int64_t parse_time_or_die(const char *context, const char *timestr, int is_durat
if (av_parse_time(&us, timestr, is_duration) < 0) { if (av_parse_time(&us, timestr, is_duration) < 0) {
fprintf(stderr, "Invalid %s specification for %s: %s\n", fprintf(stderr, "Invalid %s specification for %s: %s\n",
is_duration ? "duration" : "date", context, timestr); is_duration ? "duration" : "date", context, timestr);
exit(1); exit_program(1);
} }
return us; return us;
} }
@ -237,14 +238,14 @@ void parse_options(int argc, char **argv, const OptionDef *options,
if (!po->name) { if (!po->name) {
unknown_opt: unknown_opt:
fprintf(stderr, "%s: unrecognized option '%s'\n", argv[0], opt); fprintf(stderr, "%s: unrecognized option '%s'\n", argv[0], opt);
exit(1); exit_program(1);
} }
arg = NULL; arg = NULL;
if (po->flags & HAS_ARG) { if (po->flags & HAS_ARG) {
arg = argv[optindex++]; arg = argv[optindex++];
if (!arg) { if (!arg) {
fprintf(stderr, "%s: missing argument for option '%s'\n", argv[0], opt); fprintf(stderr, "%s: missing argument for option '%s'\n", argv[0], opt);
exit(1); exit_program(1);
} }
} }
if (po->flags & OPT_STRING) { if (po->flags & OPT_STRING) {
@ -262,11 +263,11 @@ unknown_opt:
} else if (po->u.func_arg) { } else if (po->u.func_arg) {
if (po->u.func_arg(opt, arg) < 0) { if (po->u.func_arg(opt, arg) < 0) {
fprintf(stderr, "%s: failed to set value '%s' for option '%s'\n", argv[0], arg, opt); fprintf(stderr, "%s: failed to set value '%s' for option '%s'\n", argv[0], arg, opt);
exit(1); exit_program(1);
} }
} }
if(po->flags & OPT_EXIT) if(po->flags & OPT_EXIT)
exit(0); exit_program(0);
} else { } else {
if (parse_arg_function) if (parse_arg_function)
parse_arg_function(opt); parse_arg_function(opt);
@ -336,7 +337,7 @@ int opt_loglevel(const char *opt, const char *arg)
"Possible levels are numbers or:\n", arg); "Possible levels are numbers or:\n", arg);
for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++) for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++)
fprintf(stderr, "\"%s\"\n", log_levels[i].name); fprintf(stderr, "\"%s\"\n", log_levels[i].name);
exit(1); exit_program(1);
} }
av_log_set_level(level); av_log_set_level(level);
return 0; return 0;

6
cmdutils.h
View File

@ -327,4 +327,10 @@ extern AVFilter ffsink;
int get_filtered_video_frame(AVFilterContext *sink, AVFrame *frame, int get_filtered_video_frame(AVFilterContext *sink, AVFrame *frame,
AVFilterBufferRef **picref, AVRational *pts_tb); AVFilterBufferRef **picref, AVRational *pts_tb);
/**
* Do all the necessary cleanup and abort.
* This function is implemented in the avtools, not cmdutils.
*/
void exit_program(int ret);
#endif /* LIBAV_CMDUTILS_H */ #endif /* LIBAV_CMDUTILS_H */

146
ffmpeg.c
View File

@ -445,7 +445,7 @@ static int decode_interrupt_cb(void)
return received_nb_signals > 1; return received_nb_signals > 1;
} }
static int ffmpeg_exit(int ret) void exit_program(int ret)
{ {
int i; int i;
@ -501,7 +501,6 @@ static int ffmpeg_exit(int ret)
} }
exit(ret); /* not all OS-es handle main() return value */ exit(ret); /* not all OS-es handle main() return value */
return ret;
} }
static void assert_avoptions(AVDictionary *m) static void assert_avoptions(AVDictionary *m)
@ -509,7 +508,7 @@ static void assert_avoptions(AVDictionary *m)
AVDictionaryEntry *t; AVDictionaryEntry *t;
if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) { if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) {
av_log(NULL, AV_LOG_ERROR, "Option %s not found.\n", t->key); av_log(NULL, AV_LOG_ERROR, "Option %s not found.\n", t->key);
ffmpeg_exit(1); exit_program(1);
} }
} }
@ -526,7 +525,7 @@ static void assert_codec_experimental(AVCodecContext *c, int encoder)
if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL)) if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL))
av_log(NULL, AV_LOG_ERROR, "Or use the non experimental %s '%s'.\n", av_log(NULL, AV_LOG_ERROR, "Or use the non experimental %s '%s'.\n",
codec_string, codec->name); codec_string, codec->name);
ffmpeg_exit(1); exit_program(1);
} }
} }
@ -535,13 +534,13 @@ static void *grow_array(void *array, int elem_size, int *size, int new_size)
{ {
if (new_size >= INT_MAX / elem_size) { if (new_size >= INT_MAX / elem_size) {
fprintf(stderr, "Array too big.\n"); fprintf(stderr, "Array too big.\n");
ffmpeg_exit(1); exit_program(1);
} }
if (*size < new_size) { if (*size < new_size) {
uint8_t *tmp = av_realloc(array, new_size*elem_size); uint8_t *tmp = av_realloc(array, new_size*elem_size);
if (!tmp) { if (!tmp) {
fprintf(stderr, "Could not alloc buffer.\n"); fprintf(stderr, "Could not alloc buffer.\n");
ffmpeg_exit(1); exit_program(1);
} }
memset(tmp + *size*elem_size, 0, (new_size-*size) * elem_size); memset(tmp + *size*elem_size, 0, (new_size-*size) * elem_size);
*size = new_size; *size = new_size;
@ -664,7 +663,7 @@ static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCode
if (!st) { if (!st) {
av_log(NULL, AV_LOG_ERROR, "Could not alloc stream.\n"); av_log(NULL, AV_LOG_ERROR, "Could not alloc stream.\n");
ffmpeg_exit(1); exit_program(1);
} }
output_streams_for_file[file_idx] = output_streams_for_file[file_idx] =
@ -676,7 +675,7 @@ static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCode
av_mallocz(sizeof(OutputStream)); av_mallocz(sizeof(OutputStream));
if (!ost) { if (!ost) {
fprintf(stderr, "Could not alloc output stream\n"); fprintf(stderr, "Could not alloc output stream\n");
ffmpeg_exit(1); exit_program(1);
} }
ost->file_index = file_idx; ost->file_index = file_idx;
ost->index = idx; ost->index = idx;
@ -756,7 +755,7 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx
avctx->codec ? avctx->codec->name : "copy"); avctx->codec ? avctx->codec->name : "copy");
print_error("", a); print_error("", a);
if (exit_on_error) if (exit_on_error)
ffmpeg_exit(1); exit_program(1);
} }
*pkt= new_pkt; *pkt= new_pkt;
@ -766,7 +765,7 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, AVCodecContext *avctx
ret= av_interleaved_write_frame(s, pkt); ret= av_interleaved_write_frame(s, pkt);
if(ret < 0){ if(ret < 0){
print_error("av_interleaved_write_frame()", ret); print_error("av_interleaved_write_frame()", ret);
ffmpeg_exit(1); exit_program(1);
} }
} }
@ -802,14 +801,14 @@ need_realloc:
if(audio_out_size > INT_MAX || audio_buf_size > INT_MAX){ if(audio_out_size > INT_MAX || audio_buf_size > INT_MAX){
fprintf(stderr, "Buffer sizes too large\n"); fprintf(stderr, "Buffer sizes too large\n");
ffmpeg_exit(1); exit_program(1);
} }
av_fast_malloc(&audio_buf, &allocated_audio_buf_size, audio_buf_size); av_fast_malloc(&audio_buf, &allocated_audio_buf_size, audio_buf_size);
av_fast_malloc(&audio_out, &allocated_audio_out_size, audio_out_size); av_fast_malloc(&audio_out, &allocated_audio_out_size, audio_out_size);
if (!audio_buf || !audio_out){ if (!audio_buf || !audio_out){
fprintf(stderr, "Out of memory in do_audio_out\n"); fprintf(stderr, "Out of memory in do_audio_out\n");
ffmpeg_exit(1); exit_program(1);
} }
if (enc->channels != dec->channels || enc->sample_rate != dec->sample_rate) if (enc->channels != dec->channels || enc->sample_rate != dec->sample_rate)
@ -849,7 +848,7 @@ need_realloc:
fprintf(stderr, "Can not resample %d channels @ %d Hz to %d channels @ %d Hz\n", fprintf(stderr, "Can not resample %d channels @ %d Hz to %d channels @ %d Hz\n",
dec->channels, dec->sample_rate, dec->channels, dec->sample_rate,
enc->channels, enc->sample_rate); enc->channels, enc->sample_rate);
ffmpeg_exit(1); exit_program(1);
} }
} }
} }
@ -865,7 +864,7 @@ need_realloc:
fprintf(stderr, "Cannot convert %s sample format to %s sample format\n", fprintf(stderr, "Cannot convert %s sample format to %s sample format\n",
av_get_sample_fmt_name(dec->sample_fmt), av_get_sample_fmt_name(dec->sample_fmt),
av_get_sample_fmt_name(enc->sample_fmt)); av_get_sample_fmt_name(enc->sample_fmt));
ffmpeg_exit(1); exit_program(1);
} }
ost->reformat_pair=MAKE_SFMT_PAIR(enc->sample_fmt,dec->sample_fmt); ost->reformat_pair=MAKE_SFMT_PAIR(enc->sample_fmt,dec->sample_fmt);
} }
@ -938,7 +937,7 @@ need_realloc:
if (av_audio_convert(ost->reformat_ctx, obuf, ostride, ibuf, istride, len)<0) { if (av_audio_convert(ost->reformat_ctx, obuf, ostride, ibuf, istride, len)<0) {
printf("av_audio_convert() failed\n"); printf("av_audio_convert() failed\n");
if (exit_on_error) if (exit_on_error)
ffmpeg_exit(1); exit_program(1);
return; return;
} }
buftmp = audio_buf; buftmp = audio_buf;
@ -950,7 +949,7 @@ need_realloc:
/* output resampled raw samples */ /* output resampled raw samples */
if (av_fifo_realloc2(ost->fifo, av_fifo_size(ost->fifo) + size_out) < 0) { if (av_fifo_realloc2(ost->fifo, av_fifo_size(ost->fifo) + size_out) < 0) {
fprintf(stderr, "av_fifo_realloc2() failed\n"); fprintf(stderr, "av_fifo_realloc2() failed\n");
ffmpeg_exit(1); exit_program(1);
} }
av_fifo_generic_write(ost->fifo, buftmp, size_out, NULL); av_fifo_generic_write(ost->fifo, buftmp, size_out, NULL);
@ -968,7 +967,7 @@ need_realloc:
(short *)audio_buf); (short *)audio_buf);
if (ret < 0) { if (ret < 0) {
fprintf(stderr, "Audio encoding failed\n"); fprintf(stderr, "Audio encoding failed\n");
ffmpeg_exit(1); exit_program(1);
} }
audio_size += ret; audio_size += ret;
pkt.stream_index= ost->index; pkt.stream_index= ost->index;
@ -995,7 +994,7 @@ need_realloc:
if(size_out > audio_out_size){ if(size_out > audio_out_size){
fprintf(stderr, "Internal error, buffer size too small\n"); fprintf(stderr, "Internal error, buffer size too small\n");
ffmpeg_exit(1); exit_program(1);
} }
//FIXME pass ost->sync_opts as AVFrame.pts in avcodec_encode_audio() //FIXME pass ost->sync_opts as AVFrame.pts in avcodec_encode_audio()
@ -1003,7 +1002,7 @@ need_realloc:
(short *)buftmp); (short *)buftmp);
if (ret < 0) { if (ret < 0) {
fprintf(stderr, "Audio encoding failed\n"); fprintf(stderr, "Audio encoding failed\n");
ffmpeg_exit(1); exit_program(1);
} }
audio_size += ret; audio_size += ret;
pkt.stream_index= ost->index; pkt.stream_index= ost->index;
@ -1073,7 +1072,7 @@ static void do_subtitle_out(AVFormatContext *s,
if (pts == AV_NOPTS_VALUE) { if (pts == AV_NOPTS_VALUE) {
fprintf(stderr, "Subtitle packets must have a pts\n"); fprintf(stderr, "Subtitle packets must have a pts\n");
if (exit_on_error) if (exit_on_error)
ffmpeg_exit(1); exit_program(1);
return; return;
} }
@ -1101,7 +1100,7 @@ static void do_subtitle_out(AVFormatContext *s,
subtitle_out_max_size, sub); subtitle_out_max_size, sub);
if (subtitle_out_size < 0) { if (subtitle_out_size < 0) {
fprintf(stderr, "Subtitle encoding failed\n"); fprintf(stderr, "Subtitle encoding failed\n");
ffmpeg_exit(1); exit_program(1);
} }
av_init_packet(&pkt); av_init_packet(&pkt);
@ -1188,7 +1187,7 @@ static void do_video_out(AVFormatContext *s,
ost->resample_width, ost->resample_height, av_get_pix_fmt_name(ost->resample_pix_fmt), ost->resample_width, ost->resample_height, av_get_pix_fmt_name(ost->resample_pix_fmt),
dec->width , dec->height , av_get_pix_fmt_name(dec->pix_fmt)); dec->width , dec->height , av_get_pix_fmt_name(dec->pix_fmt));
if(!ost->video_resample) if(!ost->video_resample)
ffmpeg_exit(1); exit_program(1);
} }
#if !CONFIG_AVFILTER #if !CONFIG_AVFILTER
@ -1207,7 +1206,7 @@ static void do_video_out(AVFormatContext *s,
ost->sws_flags, NULL, NULL, NULL); ost->sws_flags, NULL, NULL, NULL);
if (ost->img_resample_ctx == NULL) { if (ost->img_resample_ctx == NULL) {
fprintf(stderr, "Cannot get resampling context\n"); fprintf(stderr, "Cannot get resampling context\n");
ffmpeg_exit(1); exit_program(1);
} }
} }
sws_scale(ost->img_resample_ctx, formatted_picture->data, formatted_picture->linesize, sws_scale(ost->img_resample_ctx, formatted_picture->data, formatted_picture->linesize,
@ -1267,7 +1266,7 @@ static void do_video_out(AVFormatContext *s,
&big_picture); &big_picture);
if (ret < 0) { if (ret < 0) {
fprintf(stderr, "Video encoding failed\n"); fprintf(stderr, "Video encoding failed\n");
ffmpeg_exit(1); exit_program(1);
} }
if(ret>0){ if(ret>0){
@ -1313,7 +1312,7 @@ static void do_video_stats(AVFormatContext *os, OutputStream *ost,
vstats_file = fopen(vstats_filename, "w"); vstats_file = fopen(vstats_filename, "w");
if (!vstats_file) { if (!vstats_file) {
perror("fopen"); perror("fopen");
ffmpeg_exit(1); exit_program(1);
} }
} }
@ -1818,7 +1817,7 @@ static int output_packet(InputStream *ist, int ist_index,
} else { /* pad */ } else { /* pad */
int frame_bytes = enc->frame_size*osize*enc->channels; int frame_bytes = enc->frame_size*osize*enc->channels;
if (allocated_audio_buf_size < frame_bytes) if (allocated_audio_buf_size < frame_bytes)
ffmpeg_exit(1); exit_program(1);
generate_silence(audio_buf+fifo_bytes, enc->sample_fmt, frame_bytes - fifo_bytes); generate_silence(audio_buf+fifo_bytes, enc->sample_fmt, frame_bytes - fifo_bytes);
} }
@ -1832,7 +1831,7 @@ static int output_packet(InputStream *ist, int ist_index,
} }
if (ret < 0) { if (ret < 0) {
fprintf(stderr, "Audio encoding failed\n"); fprintf(stderr, "Audio encoding failed\n");
ffmpeg_exit(1); exit_program(1);
} }
audio_size += ret; audio_size += ret;
pkt.flags |= AV_PKT_FLAG_KEY; pkt.flags |= AV_PKT_FLAG_KEY;
@ -1841,7 +1840,7 @@ static int output_packet(InputStream *ist, int ist_index,
ret = avcodec_encode_video(enc, bit_buffer, bit_buffer_size, NULL); ret = avcodec_encode_video(enc, bit_buffer, bit_buffer_size, NULL);
if (ret < 0) { if (ret < 0) {
fprintf(stderr, "Video encoding failed\n"); fprintf(stderr, "Video encoding failed\n");
ffmpeg_exit(1); exit_program(1);
} }
video_size += ret; video_size += ret;
if(enc->coded_frame && enc->coded_frame->key_frame) if(enc->coded_frame && enc->coded_frame->key_frame)
@ -1933,7 +1932,7 @@ static void parse_forced_key_frames(char *kf, OutputStream *ost,
ost->forced_kf_pts = av_malloc(sizeof(*ost->forced_kf_pts) * n); ost->forced_kf_pts = av_malloc(sizeof(*ost->forced_kf_pts) * n);
if (!ost->forced_kf_pts) { if (!ost->forced_kf_pts) {
av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n"); av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n");
ffmpeg_exit(1); exit_program(1);
} }
for (i = 0; i < n; i++) { for (i = 0; i < n; i++) {
p = i ? strchr(p, ',') + 1 : kf; p = i ? strchr(p, ',') + 1 : kf;
@ -2024,7 +2023,7 @@ static int transcode(AVFormatContext **output_files,
fprintf(stderr, "Codec type mismatch for mapping #%d.%d -> #%d.%d\n", fprintf(stderr, "Codec type mismatch for mapping #%d.%d -> #%d.%d\n",
stream_maps[n].file_index, stream_maps[n].stream_index, stream_maps[n].file_index, stream_maps[n].stream_index,
ost->file_index, ost->index); ost->file_index, ost->index);
ffmpeg_exit(1); exit_program(1);
} }
} else { } else {
@ -2074,7 +2073,7 @@ static int transcode(AVFormatContext **output_files,
av_dump_format(output_files[i], i, output_files[i]->filename, 1); av_dump_format(output_files[i], i, output_files[i]->filename, 1);
fprintf(stderr, "Could not find input stream matching output stream #%d.%d\n", fprintf(stderr, "Could not find input stream matching output stream #%d.%d\n",
ost->file_index, ost->index); ost->file_index, ost->index);
ffmpeg_exit(1); exit_program(1);
} }
} }
} }
@ -2139,7 +2138,7 @@ static int transcode(AVFormatContext **output_files,
case AVMEDIA_TYPE_AUDIO: case AVMEDIA_TYPE_AUDIO:
if(audio_volume != 256) { if(audio_volume != 256) {
fprintf(stderr,"-acodec copy and -vol are incompatible (frames are not decoded)\n"); fprintf(stderr,"-acodec copy and -vol are incompatible (frames are not decoded)\n");
ffmpeg_exit(1); exit_program(1);
} }
codec->channel_layout = icodec->channel_layout; codec->channel_layout = icodec->channel_layout;
codec->sample_rate = icodec->sample_rate; codec->sample_rate = icodec->sample_rate;
@ -2213,7 +2212,7 @@ static int transcode(AVFormatContext **output_files,
if (ost->st->codec->pix_fmt == PIX_FMT_NONE) { if (ost->st->codec->pix_fmt == PIX_FMT_NONE) {
fprintf(stderr, "Video pixel format is unknown, stream cannot be encoded\n"); fprintf(stderr, "Video pixel format is unknown, stream cannot be encoded\n");
ffmpeg_exit(1); exit_program(1);
} }
if (!codec->width || !codec->height) { if (!codec->width || !codec->height) {
@ -2230,7 +2229,7 @@ static int transcode(AVFormatContext **output_files,
if(avpicture_alloc((AVPicture*)&ost->pict_tmp, codec->pix_fmt, if(avpicture_alloc((AVPicture*)&ost->pict_tmp, codec->pix_fmt,
codec->width, codec->height)) { codec->width, codec->height)) {
fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n"); fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n");
ffmpeg_exit(1); exit_program(1);
} }
ost->img_resample_ctx = sws_getContext( ost->img_resample_ctx = sws_getContext(
icodec->width, icodec->width,
@ -2242,7 +2241,7 @@ static int transcode(AVFormatContext **output_files,
ost->sws_flags, NULL, NULL, NULL); ost->sws_flags, NULL, NULL, NULL);
if (ost->img_resample_ctx == NULL) { if (ost->img_resample_ctx == NULL) {
fprintf(stderr, "Cannot get resampling context\n"); fprintf(stderr, "Cannot get resampling context\n");
ffmpeg_exit(1); exit_program(1);
} }
#endif #endif
codec->bits_per_raw_sample= 0; codec->bits_per_raw_sample= 0;
@ -2290,7 +2289,7 @@ static int transcode(AVFormatContext **output_files,
f = fopen(logfilename, "wb"); f = fopen(logfilename, "wb");
if (!f) { if (!f) {
fprintf(stderr, "Cannot write log file '%s' for pass-1 encoding: %s\n", logfilename, strerror(errno)); fprintf(stderr, "Cannot write log file '%s' for pass-1 encoding: %s\n", logfilename, strerror(errno));
ffmpeg_exit(1); exit_program(1);
} }
ost->logfile = f; ost->logfile = f;
} else { } else {
@ -2298,7 +2297,7 @@ static int transcode(AVFormatContext **output_files,
size_t logbuffer_size; size_t logbuffer_size;
if (read_file(logfilename, &logbuffer, &logbuffer_size) < 0) { if (read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
fprintf(stderr, "Error reading log file '%s' for pass-2 encoding\n", logfilename); fprintf(stderr, "Error reading log file '%s' for pass-2 encoding\n", logfilename);
ffmpeg_exit(1); exit_program(1);
} }
codec->stats_in = logbuffer; codec->stats_in = logbuffer;
} }
@ -2670,7 +2669,7 @@ static int transcode(AVFormatContext **output_files,
fprintf(stderr, "Error while decoding stream #%d.%d\n", fprintf(stderr, "Error while decoding stream #%d.%d\n",
ist->file_index, ist->st->index); ist->file_index, ist->st->index);
if (exit_on_error) if (exit_on_error)
ffmpeg_exit(1); exit_program(1);
av_free_packet(&pkt); av_free_packet(&pkt);
goto redo; goto redo;
} }
@ -2785,7 +2784,7 @@ static int opt_frame_rate(const char *opt, const char *arg)
{ {
if (av_parse_video_rate(&frame_rate, arg) < 0) { if (av_parse_video_rate(&frame_rate, arg) < 0) {
fprintf(stderr, "Incorrect value for %s: %s\n", opt, arg); fprintf(stderr, "Incorrect value for %s: %s\n", opt, arg);
ffmpeg_exit(1); exit_program(1);
} }
return 0; return 0;
} }
@ -2820,7 +2819,7 @@ static int opt_frame_pix_fmt(const char *opt, const char *arg)
} }
} else { } else {
show_pix_fmts(); show_pix_fmts();
ffmpeg_exit(0); exit_program(0);
} }
return 0; return 0;
} }
@ -2856,7 +2855,7 @@ static int opt_metadata(const char *opt, const char *arg)
if(!mid){ if(!mid){
fprintf(stderr, "Missing =\n"); fprintf(stderr, "Missing =\n");
ffmpeg_exit(1); exit_program(1);
} }
*mid++= 0; *mid++= 0;
@ -2904,7 +2903,7 @@ static int opt_audio_sample_fmt(const char *opt, const char *arg)
char fmt_str[128]; char fmt_str[128];
for (i = -1; i < AV_SAMPLE_FMT_NB; i++) for (i = -1; i < AV_SAMPLE_FMT_NB; i++)
printf("%s\n", av_get_sample_fmt_string(fmt_str, sizeof(fmt_str), i)); printf("%s\n", av_get_sample_fmt_string(fmt_str, sizeof(fmt_str), i));
ffmpeg_exit(0); exit_program(0);
} }
return 0; return 0;
} }
@ -3026,7 +3025,7 @@ static void parse_meta_type(char *arg, char *type, int *index, char **endptr)
break; break;
default: default:
fprintf(stderr, "Invalid metadata type %c.\n", *arg); fprintf(stderr, "Invalid metadata type %c.\n", *arg);
ffmpeg_exit(1); exit_program(1);
} }
} else } else
*type = 'g'; *type = 'g';
@ -3142,11 +3141,11 @@ static enum CodecID find_codec_or_die(const char *name, int type, int encoder)
avcodec_find_decoder_by_name(name); avcodec_find_decoder_by_name(name);
if(!codec) { if(!codec) {
fprintf(stderr, "Unknown %s '%s'\n", codec_string, name); fprintf(stderr, "Unknown %s '%s'\n", codec_string, name);
ffmpeg_exit(1); exit_program(1);
} }
if(codec->type != type) { if(codec->type != type) {
fprintf(stderr, "Invalid %s type '%s'\n", codec_string, name); fprintf(stderr, "Invalid %s type '%s'\n", codec_string, name);
ffmpeg_exit(1); exit_program(1);
} }
return codec->id; return codec->id;
} }
@ -3164,7 +3163,7 @@ static int opt_input_file(const char *opt, const char *filename)
if (last_asked_format) { if (last_asked_format) {
if (!(file_iformat = av_find_input_format(last_asked_format))) { if (!(file_iformat = av_find_input_format(last_asked_format))) {
fprintf(stderr, "Unknown input format: '%s'\n", last_asked_format); fprintf(stderr, "Unknown input format: '%s'\n", last_asked_format);
ffmpeg_exit(1); exit_program(1);
} }
last_asked_format = NULL; last_asked_format = NULL;
} }
@ -3179,7 +3178,7 @@ static int opt_input_file(const char *opt, const char *filename)
ic = avformat_alloc_context(); ic = avformat_alloc_context();
if (!ic) { if (!ic) {
print_error(filename, AVERROR(ENOMEM)); print_error(filename, AVERROR(ENOMEM));
ffmpeg_exit(1); exit_program(1);
} }
if (audio_sample_rate) { if (audio_sample_rate) {
snprintf(buf, sizeof(buf), "%d", audio_sample_rate); snprintf(buf, sizeof(buf), "%d", audio_sample_rate);
@ -3212,7 +3211,7 @@ static int opt_input_file(const char *opt, const char *filename)
err = avformat_open_input(&ic, filename, file_iformat, &format_opts); err = avformat_open_input(&ic, filename, file_iformat, &format_opts);
if (err < 0) { if (err < 0) {
print_error(filename, err); print_error(filename, err);
ffmpeg_exit(1); exit_program(1);
} }
assert_avoptions(format_opts); assert_avoptions(format_opts);
@ -3235,7 +3234,7 @@ static int opt_input_file(const char *opt, const char *filename)
} }
if(!found){ if(!found){
fprintf(stderr, "Specified program id not found\n"); fprintf(stderr, "Specified program id not found\n");
ffmpeg_exit(1); exit_program(1);
} }
opt_programid=0; opt_programid=0;
} }
@ -3255,7 +3254,7 @@ static int opt_input_file(const char *opt, const char *filename)
if (ret < 0 && verbose >= 0) { if (ret < 0 && verbose >= 0) {
fprintf(stderr, "%s: could not find codec parameters\n", filename); fprintf(stderr, "%s: could not find codec parameters\n", filename);
av_close_input_file(ic); av_close_input_file(ic);
ffmpeg_exit(1); exit_program(1);
} }
timestamp = start_time; timestamp = start_time;
@ -3491,7 +3490,7 @@ static void new_video_stream(AVFormatContext *oc, int file_idx)
int e=sscanf(p, "%d,%d,%d", &start, &end, &q); int e=sscanf(p, "%d,%d,%d", &start, &end, &q);
if(e!=3){ if(e!=3){
fprintf(stderr, "error parsing rc_override\n"); fprintf(stderr, "error parsing rc_override\n");
ffmpeg_exit(1); exit_program(1);
} }
video_enc->rc_override= video_enc->rc_override=
av_realloc(video_enc->rc_override, av_realloc(video_enc->rc_override,
@ -3615,7 +3614,7 @@ static void new_data_stream(AVFormatContext *oc, int file_idx)
data_enc = st->codec; data_enc = st->codec;
if (!data_stream_copy) { if (!data_stream_copy) {
fprintf(stderr, "Data stream encoding not supported yet (only streamcopy)\n"); fprintf(stderr, "Data stream encoding not supported yet (only streamcopy)\n");
ffmpeg_exit(1); exit_program(1);
} }
data_enc->codec_type = AVMEDIA_TYPE_DATA; data_enc->codec_type = AVMEDIA_TYPE_DATA;
@ -3689,7 +3688,7 @@ static int opt_new_stream(const char *opt, const char *arg)
int file_idx = nb_output_files - 1; int file_idx = nb_output_files - 1;
if (nb_output_files <= 0) { if (nb_output_files <= 0) {
fprintf(stderr, "At least one output file must be specified\n"); fprintf(stderr, "At least one output file must be specified\n");
ffmpeg_exit(1); exit_program(1);
} }
oc = output_files[file_idx]; oc = output_files[file_idx];
@ -3714,7 +3713,7 @@ static int opt_streamid(const char *opt, const char *arg)
fprintf(stderr, fprintf(stderr,
"Invalid value '%s' for option '%s', required syntax is 'index:value'\n", "Invalid value '%s' for option '%s', required syntax is 'index:value'\n",
arg, opt); arg, opt);
ffmpeg_exit(1); exit_program(1);
} }
*p++ = '\0'; *p++ = '\0';
idx = parse_number_or_die(opt, idx_str, OPT_INT, 0, INT_MAX); idx = parse_number_or_die(opt, idx_str, OPT_INT, 0, INT_MAX);
@ -3736,14 +3735,14 @@ static void opt_output_file(const char *filename)
oc = avformat_alloc_context(); oc = avformat_alloc_context();
if (!oc) { if (!oc) {
print_error(filename, AVERROR(ENOMEM)); print_error(filename, AVERROR(ENOMEM));
ffmpeg_exit(1); exit_program(1);
} }
if (last_asked_format) { if (last_asked_format) {
file_oformat = av_guess_format(last_asked_format, NULL, NULL); file_oformat = av_guess_format(last_asked_format, NULL, NULL);
if (!file_oformat) { if (!file_oformat) {
fprintf(stderr, "Requested output format '%s' is not a suitable output format\n", last_asked_format); fprintf(stderr, "Requested output format '%s' is not a suitable output format\n", last_asked_format);
ffmpeg_exit(1); exit_program(1);
} }
last_asked_format = NULL; last_asked_format = NULL;
} else { } else {
@ -3751,7 +3750,7 @@ static void opt_output_file(const char *filename)
if (!file_oformat) { if (!file_oformat) {
fprintf(stderr, "Unable to find a suitable output format for '%s'\n", fprintf(stderr, "Unable to find a suitable output format for '%s'\n",
filename); filename);
ffmpeg_exit(1); exit_program(1);
} }
} }
@ -3765,7 +3764,7 @@ static void opt_output_file(const char *filename)
int err = read_avserver_streams(oc, filename); int err = read_avserver_streams(oc, filename);
if (err < 0) { if (err < 0) {
print_error(filename, err); print_error(filename, err);
ffmpeg_exit(1); exit_program(1);
} }
} else { } else {
use_video = file_oformat->video_codec != CODEC_ID_NONE || video_stream_copy || video_codec_name; use_video = file_oformat->video_codec != CODEC_ID_NONE || video_stream_copy || video_codec_name;
@ -3810,7 +3809,7 @@ static void opt_output_file(const char *filename)
if (oc->oformat->flags & AVFMT_NEEDNUMBER) { if (oc->oformat->flags & AVFMT_NEEDNUMBER) {
if (!av_filename_number_test(oc->filename)) { if (!av_filename_number_test(oc->filename)) {
print_error(oc->filename, AVERROR(EINVAL)); print_error(oc->filename, AVERROR(EINVAL));
ffmpeg_exit(1); exit_program(1);
} }
} }
@ -3826,12 +3825,12 @@ static void opt_output_file(const char *filename)
fflush(stderr); fflush(stderr);
if (!read_yesno()) { if (!read_yesno()) {
fprintf(stderr, "Not overwriting - exiting\n"); fprintf(stderr, "Not overwriting - exiting\n");
ffmpeg_exit(1); exit_program(1);
} }
} }
else { else {
fprintf(stderr,"File '%s' already exists. Exiting.\n", filename); fprintf(stderr,"File '%s' already exists. Exiting.\n", filename);
ffmpeg_exit(1); exit_program(1);
} }
} }
} }
@ -3839,7 +3838,7 @@ static void opt_output_file(const char *filename)
/* open the file */ /* open the file */
if ((err = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE)) < 0) { if ((err = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE)) < 0) {
print_error(filename, err); print_error(filename, err);
ffmpeg_exit(1); exit_program(1);
} }
} }
@ -3917,7 +3916,7 @@ static void parse_matrix_coeffs(uint16_t *dest, const char *str)
p = strchr(p, ','); p = strchr(p, ',');
if(!p) { if(!p) {
fprintf(stderr, "Syntax error in matrix \"%s\" at coeff %d\n", str, i); fprintf(stderr, "Syntax error in matrix \"%s\" at coeff %d\n", str, i);
ffmpeg_exit(1); exit_program(1);
} }
p++; p++;
} }
@ -4065,7 +4064,7 @@ static int opt_target(const char *opt, const char *arg)
fprintf(stderr, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n"); fprintf(stderr, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n");
fprintf(stderr, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n"); fprintf(stderr, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n");
fprintf(stderr, "or set a framerate with \"-r xxx\".\n"); fprintf(stderr, "or set a framerate with \"-r xxx\".\n");
ffmpeg_exit(1); exit_program(1);
} }
if(!strcmp(arg, "vcd")) { if(!strcmp(arg, "vcd")) {
@ -4182,7 +4181,7 @@ static int opt_bsf(const char *opt, const char *arg)
if(!bsfc){ if(!bsfc){
fprintf(stderr, "Unknown bitstream filter %s\n", arg); fprintf(stderr, "Unknown bitstream filter %s\n", arg);
ffmpeg_exit(1); exit_program(1);
} }
bsfp= *opt == 'v' ? &video_bitstream_filters : bsfp= *opt == 'v' ? &video_bitstream_filters :
@ -4206,7 +4205,7 @@ static int opt_preset(const char *opt, const char *arg)
if (!(f = get_preset_file(filename, sizeof(filename), arg, *opt == 'f', codec_name))) { if (!(f = get_preset_file(filename, sizeof(filename), arg, *opt == 'f', codec_name))) {
fprintf(stderr, "File for preset '%s' not found\n", arg); fprintf(stderr, "File for preset '%s' not found\n", arg);
ffmpeg_exit(1); exit_program(1);
} }
while(!feof(f)){ while(!feof(f)){
@ -4216,7 +4215,7 @@ static int opt_preset(const char *opt, const char *arg)
e|= sscanf(line, "%999[^=]=%999[^\n]\n", tmp, tmp2) - 2; e|= sscanf(line, "%999[^=]=%999[^\n]\n", tmp, tmp2) - 2;
if(e){ if(e){
fprintf(stderr, "%s: Invalid syntax: '%s'\n", filename, line); fprintf(stderr, "%s: Invalid syntax: '%s'\n", filename, line);
ffmpeg_exit(1); exit_program(1);
} }
if(!strcmp(tmp, "acodec")){ if(!strcmp(tmp, "acodec")){
opt_audio_codec(tmp, tmp2); opt_audio_codec(tmp, tmp2);
@ -4228,7 +4227,7 @@ static int opt_preset(const char *opt, const char *arg)
opt_data_codec(tmp, tmp2); opt_data_codec(tmp, tmp2);
}else if(opt_default(tmp, tmp2) < 0){ }else if(opt_default(tmp, tmp2) < 0){
fprintf(stderr, "%s: Invalid option or argument: '%s', parsed as '%s' = '%s'\n", filename, line, tmp, tmp2); fprintf(stderr, "%s: Invalid option or argument: '%s', parsed as '%s' = '%s'\n", filename, line, tmp, tmp2);
ffmpeg_exit(1); exit_program(1);
} }
} }
@ -4402,29 +4401,30 @@ int main(int argc, char **argv)
if(nb_output_files <= 0 && nb_input_files == 0) { if(nb_output_files <= 0 && nb_input_files == 0) {
show_usage(); show_usage();
fprintf(stderr, "Use -h to get full help or, even better, run 'man ffmpeg'\n"); fprintf(stderr, "Use -h to get full help or, even better, run 'man ffmpeg'\n");
ffmpeg_exit(1); exit_program(1);
} }
/* file converter / grab */ /* file converter / grab */
if (nb_output_files <= 0) { if (nb_output_files <= 0) {
fprintf(stderr, "At least one output file must be specified\n"); fprintf(stderr, "At least one output file must be specified\n");
ffmpeg_exit(1); exit_program(1);
} }
if (nb_input_files == 0) { if (nb_input_files == 0) {
fprintf(stderr, "At least one input file must be specified\n"); fprintf(stderr, "At least one input file must be specified\n");
ffmpeg_exit(1); exit_program(1);
} }
ti = getutime(); ti = getutime();
if (transcode(output_files, nb_output_files, input_files, nb_input_files, if (transcode(output_files, nb_output_files, input_files, nb_input_files,
stream_maps, nb_stream_maps) < 0) stream_maps, nb_stream_maps) < 0)
ffmpeg_exit(1); exit_program(1);
ti = getutime() - ti; ti = getutime() - ti;
if (do_benchmark) { if (do_benchmark) {
int maxrss = getmaxrss() / 1024; int maxrss = getmaxrss() / 1024;
printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss); printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss);
} }
return ffmpeg_exit(0); exit_program(0);
return 0;
} }