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Code Issues Releases Activity

Use atexit() instead of defining a custom exit_program() interface.

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This commit is contained in:
Diego Elio Pettenò 2012-09-05 07:03:56 +00:00 committed by Derek Buitenhuis
parent bd680c7b49
commit 5e3f9979fa
8 changed files with 115 additions and 130 deletions
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56
avconv.c
View File

@ -143,7 +143,7 @@ static int decode_interrupt_cb(void *ctx)
const AVIOInterruptCB int_cb = { decode_interrupt_cb, NULL };
void exit_program(int ret)
static void exit_program()
{
int i, j;
@ -218,8 +218,6 @@ void exit_program(int ret)
(int) received_sigterm);
exit (255);
}
exit(ret);
}
void assert_avoptions(AVDictionary *m)
@ -227,7 +225,7 @@ void assert_avoptions(AVDictionary *m)
AVDictionaryEntry *t;
if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) {
av_log(NULL, AV_LOG_FATAL, "Option %s not found.\n", t->key);
exit_program(1);
exit(1);
}
}
@ -244,7 +242,7 @@ static void assert_codec_experimental(AVCodecContext *c, int encoder)
if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL))
av_log(NULL, AV_LOG_FATAL, "Or use the non experimental %s '%s'.\n",
codec_string, codec->name);
exit_program(1);
exit(1);
}
}
@ -343,7 +341,7 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost)
avctx->codec ? avctx->codec->name : "copy");
print_error("", a);
if (exit_on_error)
exit_program(1);
exit(1);
}
*pkt = new_pkt;
@ -354,7 +352,7 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost)
ret = av_interleaved_write_frame(s, pkt);
if (ret < 0) {
print_error("av_interleaved_write_frame()", ret);
exit_program(1);
exit(1);
}
}
@ -391,7 +389,7 @@ static void do_audio_out(AVFormatContext *s, OutputStream *ost,
if (avcodec_encode_audio2(enc, &pkt, frame, &got_packet) < 0) {
av_log(NULL, AV_LOG_FATAL, "Audio encoding failed\n");
exit_program(1);
exit(1);
}
if (got_packet) {
@ -462,7 +460,7 @@ static void do_subtitle_out(AVFormatContext *s,
if (pts == AV_NOPTS_VALUE) {
av_log(NULL, AV_LOG_ERROR, "Subtitle packets must have a pts\n");
if (exit_on_error)
exit_program(1);
exit(1);
return;
}
@ -494,7 +492,7 @@ static void do_subtitle_out(AVFormatContext *s,
subtitle_out_max_size, sub);
if (subtitle_out_size < 0) {
av_log(NULL, AV_LOG_FATAL, "Subtitle encoding failed\n");
exit_program(1);
exit(1);
}
av_init_packet(&pkt);
@ -594,7 +592,7 @@ static void do_video_out(AVFormatContext *s,
ret = avcodec_encode_video2(enc, &pkt, &big_picture, &got_packet);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Video encoding failed\n");
exit_program(1);
exit(1);
}
if (got_packet) {
@ -639,7 +637,7 @@ static void do_video_stats(AVFormatContext *os, OutputStream *ost,
vstats_file = fopen(vstats_filename, "w");
if (!vstats_file) {
perror("fopen");
exit_program(1);
exit(1);
}
}
@ -952,7 +950,7 @@ static void flush_encoders(void)
ret = encode(enc, &pkt, NULL, &got_packet);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "%s encoding failed\n", desc);
exit_program(1);
exit(1);
}
*size += ret;
if (ost->logfile && enc->stats_out) {
@ -1163,7 +1161,7 @@ static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output)
av_log(NULL, AV_LOG_FATAL,
"Audio volume adjustment on sample format %s is not supported.\n",
av_get_sample_fmt_name(ist->st->codec->sample_fmt));
exit_program(1);
exit(1);
}
}
@ -1180,7 +1178,7 @@ static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output)
av_log(NULL, AV_LOG_FATAL, "Unable to find default channel "
"layout for Input Stream #%d.%d\n", ist->file_index,
ist->st->index);
exit_program(1);
exit(1);
}
decoded_frame->channel_layout = avctx->channel_layout;
@ -1206,7 +1204,7 @@ static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output)
if (ist_in_filtergraph(filtergraphs[i], ist) &&
configure_filtergraph(filtergraphs[i]) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error reinitializing filters!\n");
exit_program(1);
exit(1);
}
}
@ -1276,7 +1274,7 @@ static int decode_video(InputStream *ist, AVPacket *pkt, int *got_output)
if (ist_in_filtergraph(filtergraphs[i], ist) &&
configure_filtergraph(filtergraphs[i]) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error reinitializing filters!\n");
exit_program(1);
exit(1);
}
}
@ -1442,7 +1440,7 @@ static void print_sdp(void)
AVFormatContext **avc = av_malloc(sizeof(*avc) * nb_output_files);
if (!avc)
exit_program(1);
exit(1);
for (i = 0; i < nb_output_files; i++)
avc[i] = output_files[i]->ctx;
@ -1530,7 +1528,7 @@ static void parse_forced_key_frames(char *kf, OutputStream *ost,
ost->forced_kf_pts = av_malloc(sizeof(*ost->forced_kf_pts) * n);
if (!ost->forced_kf_pts) {
av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n");
exit_program(1);
exit(1);
}
p = kf;
@ -1644,7 +1642,7 @@ static int transcode_init(void)
case AVMEDIA_TYPE_AUDIO:
if (audio_volume != 256) {
av_log(NULL, AV_LOG_FATAL, "-acodec copy and -vol are incompatible (frames are not decoded)\n");
exit_program(1);
exit(1);
}
codec->channel_layout = icodec->channel_layout;
codec->sample_rate = icodec->sample_rate;
@ -1782,7 +1780,7 @@ static int transcode_init(void)
if (!f) {
av_log(NULL, AV_LOG_FATAL, "Cannot write log file '%s' for pass-1 encoding: %s\n",
logfilename, strerror(errno));
exit_program(1);
exit(1);
}
ost->logfile = f;
} else {
@ -1791,7 +1789,7 @@ static int transcode_init(void)
if (cmdutils_read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error reading log file '%s' for pass-2 encoding\n",
logfilename);
exit_program(1);
exit(1);
}
codec->stats_in = logbuffer;
}
@ -2184,7 +2182,7 @@ static int process_input(void)
if (ret != AVERROR_EOF) {
print_error(is->filename, ret);
if (exit_on_error)
exit_program(1);
exit(1);
}
ifile->eof_reached = 1;
@ -2252,7 +2250,7 @@ static int process_input(void)
av_log(NULL, AV_LOG_ERROR, "Error while decoding stream #%d:%d\n",
ist->file_index, ist->st->index);
if (exit_on_error)
exit_program(1);
exit(1);
}
discard_packet:
@ -2429,6 +2427,8 @@ int main(int argc, char **argv)
OptionsContext o = { 0 };
int64_t ti;
atexit(exit_program);
reset_options(&o);
av_log_set_flags(AV_LOG_SKIP_REPEATED);
@ -2452,24 +2452,24 @@ int main(int argc, char **argv)
if (nb_output_files <= 0 && nb_input_files == 0) {
show_usage();
av_log(NULL, AV_LOG_WARNING, "Use -h to get full help or, even better, run 'man %s'\n", program_name);
exit_program(1);
exit(1);
}
/* file converter / grab */
if (nb_output_files <= 0) {
fprintf(stderr, "At least one output file must be specified\n");
exit_program(1);
exit(1);
}
ti = getutime();
if (transcode() < 0)
exit_program(1);
exit(1);
ti = getutime() - ti;
if (do_benchmark) {
int maxrss = getmaxrss() / 1024;
printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss);
}
exit_program(0);
exit(0);
return 0;
}

22
avconv_filter.c
View File

@ -46,7 +46,7 @@ static char *choose_ ## var ## s(OutputStream *ost) \
int len; \
\
if (avio_open_dyn_buf(&s) < 0) \
exit_program(1); \
exit(1); \
\
for (p = ost->enc->supported_list; *p != none; p++) { \
get_name(*p); \
@ -76,13 +76,13 @@ FilterGraph *init_simple_filtergraph(InputStream *ist, OutputStream *ost)
FilterGraph *fg = av_mallocz(sizeof(*fg));
if (!fg)
exit_program(1);
exit(1);
fg->index = nb_filtergraphs;
fg->outputs = grow_array(fg->outputs, sizeof(*fg->outputs), &fg->nb_outputs,
fg->nb_outputs + 1);
if (!(fg->outputs[0] = av_mallocz(sizeof(*fg->outputs[0]))))
exit_program(1);
exit(1);
fg->outputs[0]->ost = ost;
fg->outputs[0]->graph = fg;
@ -91,7 +91,7 @@ FilterGraph *init_simple_filtergraph(InputStream *ist, OutputStream *ost)
fg->inputs = grow_array(fg->inputs, sizeof(*fg->inputs), &fg->nb_inputs,
fg->nb_inputs + 1);
if (!(fg->inputs[0] = av_mallocz(sizeof(*fg->inputs[0]))))
exit_program(1);
exit(1);
fg->inputs[0]->ist = ist;
fg->inputs[0]->graph = fg;
@ -116,7 +116,7 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
if (type != AVMEDIA_TYPE_VIDEO && type != AVMEDIA_TYPE_AUDIO) {
av_log(NULL, AV_LOG_FATAL, "Only video and audio filters supported "
"currently.\n");
exit_program(1);
exit(1);
}
if (in->name) {
@ -128,7 +128,7 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
if (file_idx < 0 || file_idx >= nb_input_files) {
av_log(NULL, AV_LOG_FATAL, "Invalid file index %d in filtegraph description %s.\n",
file_idx, fg->graph_desc);
exit_program(1);
exit(1);
}
s = input_files[file_idx]->ctx;
@ -143,7 +143,7 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
if (!st) {
av_log(NULL, AV_LOG_FATAL, "Stream specifier '%s' in filtergraph description %s "
"matches no streams.\n", p, fg->graph_desc);
exit_program(1);
exit(1);
}
ist = input_streams[input_files[file_idx]->ist_index + st->index];
} else {
@ -157,7 +157,7 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
av_log(NULL, AV_LOG_FATAL, "Cannot find a matching stream for "
"unlabeled input pad %d on filter %s", in->pad_idx,
in->filter_ctx->name);
exit_program(1);
exit(1);
}
}
av_assert0(ist);
@ -169,7 +169,7 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
fg->inputs = grow_array(fg->inputs, sizeof(*fg->inputs),
&fg->nb_inputs, fg->nb_inputs + 1);
if (!(fg->inputs[fg->nb_inputs - 1] = av_mallocz(sizeof(*fg->inputs[0]))))
exit_program(1);
exit(1);
fg->inputs[fg->nb_inputs - 1]->ist = ist;
fg->inputs[fg->nb_inputs - 1]->graph = fg;
@ -332,7 +332,7 @@ static int configure_output_audio_filter(FilterGraph *fg, OutputFilter *ofilter,
AVIOContext *pb; \
\
if (avio_open_dyn_buf(&pb) < 0) \
exit_program(1); \
exit(1); \
\
avio_printf(pb, "%s", ctx->filter->name); \
if (nb_pads > 1) \
@ -524,7 +524,7 @@ int configure_filtergraph(FilterGraph *fg)
fg->outputs = grow_array(fg->outputs, sizeof(*fg->outputs),
&fg->nb_outputs, fg->nb_outputs + 1);
if (!(fg->outputs[fg->nb_outputs - 1] = av_mallocz(sizeof(*fg->outputs[0]))))
exit_program(1);
exit(1);
fg->outputs[fg->nb_outputs - 1]->graph = fg;
fg->outputs[fg->nb_outputs - 1]->out_tmp = cur;
cur = cur->next;

130
avconv_opt.c
View File

@ -50,7 +50,7 @@
if ((ret = check_stream_specifier(fmtctx, st, spec)) > 0)\
outvar = o->name[i].u.type;\
else if (ret < 0)\
exit_program(1);\
exit(1);\
}\
}
@ -140,7 +140,7 @@ static double parse_frame_aspect_ratio(const char *arg)
if (!ar) {
av_log(NULL, AV_LOG_FATAL, "Incorrect aspect ratio specification.\n");
exit_program(1);
exit(1);
}
return ar;
}
@ -190,7 +190,7 @@ static int opt_map(void *optctx, const char *opt, const char *arg)
sync_file_idx = strtol(sync + 1, &sync, 0);
if (sync_file_idx >= nb_input_files || sync_file_idx < 0) {
av_log(NULL, AV_LOG_FATAL, "Invalid sync file index: %d.\n", sync_file_idx);
exit_program(1);
exit(1);
}
if (*sync)
sync++;
@ -203,7 +203,7 @@ static int opt_map(void *optctx, const char *opt, const char *arg)
if (i == input_files[sync_file_idx]->nb_streams) {
av_log(NULL, AV_LOG_FATAL, "Sync stream specification in map %s does not "
"match any streams.\n", arg);
exit_program(1);
exit(1);
}
}
@ -217,13 +217,13 @@ static int opt_map(void *optctx, const char *opt, const char *arg)
m->linklabel = av_get_token(&c, "]");
if (!m->linklabel) {
av_log(NULL, AV_LOG_ERROR, "Invalid output link label: %s.\n", map);
exit_program(1);
exit(1);
}
} else {
file_idx = strtol(map, &p, 0);
if (file_idx >= nb_input_files || file_idx < 0) {
av_log(NULL, AV_LOG_FATAL, "Invalid input file index: %d.\n", file_idx);
exit_program(1);
exit(1);
}
if (negative)
/* disable some already defined maps */
@ -259,7 +259,7 @@ static int opt_map(void *optctx, const char *opt, const char *arg)
if (!m) {
av_log(NULL, AV_LOG_FATAL, "Stream map '%s' matches no streams.\n", arg);
exit_program(1);
exit(1);
}
av_freep(&map);
@ -291,7 +291,7 @@ static void parse_meta_type(char *arg, char *type, int *index, const char **stre
case 's':
if (*(++arg) && *arg != ':') {
av_log(NULL, AV_LOG_FATAL, "Invalid metadata specifier %s.\n", arg);
exit_program(1);
exit(1);
}
*stream_spec = *arg == ':' ? arg + 1 : "";
break;
@ -302,7 +302,7 @@ static void parse_meta_type(char *arg, char *type, int *index, const char **stre
break;
default:
av_log(NULL, AV_LOG_FATAL, "Invalid metadata type %c.\n", *arg);
exit_program(1);
exit(1);
}
} else
*type = 'g';
@ -331,7 +331,7 @@ static int copy_metadata(char *outspec, char *inspec, AVFormatContext *oc, AVFor
if ((index) < 0 || (index) >= (nb_elems)) {\
av_log(NULL, AV_LOG_FATAL, "Invalid %s index %d while processing metadata maps.\n",\
(desc), (index));\
exit_program(1);\
exit(1);\
}
#define SET_DICT(type, meta, context, index)\
@ -360,11 +360,11 @@ static int copy_metadata(char *outspec, char *inspec, AVFormatContext *oc, AVFor
meta_in = &ic->streams[i]->metadata;
break;
} else if (ret < 0)
exit_program(1);
exit(1);
}
if (!meta_in) {
av_log(NULL, AV_LOG_FATAL, "Stream specifier %s does not match any streams.\n", istream_spec);
exit_program(1);
exit(1);
}
}
@ -374,7 +374,7 @@ static int copy_metadata(char *outspec, char *inspec, AVFormatContext *oc, AVFor
meta_out = &oc->streams[i]->metadata;
av_dict_copy(meta_out, *meta_in, AV_DICT_DONT_OVERWRITE);
} else if (ret < 0)
exit_program(1);
exit(1);
}
} else
av_dict_copy(meta_out, *meta_in, AV_DICT_DONT_OVERWRITE);
@ -402,11 +402,11 @@ static AVCodec *find_codec_or_die(const char *name, enum AVMediaType type, int e
if (!codec) {
av_log(NULL, AV_LOG_FATAL, "Unknown %s '%s'\n", codec_string, name);
exit_program(1);
exit(1);
}
if (codec->type != type) {
av_log(NULL, AV_LOG_FATAL, "Invalid %s type '%s'\n", codec_string, name);
exit_program(1);
exit(1);
}
return codec;
}
@ -439,7 +439,7 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
char *framerate = NULL;
if (!ist)
exit_program(1);
exit(1);
input_streams = grow_array(input_streams, sizeof(*input_streams), &nb_input_streams, nb_input_streams + 1);
input_streams[nb_input_streams - 1] = ist;
@ -466,7 +466,7 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
framerate) < 0) {
av_log(NULL, AV_LOG_ERROR, "Error parsing framerate %s.\n",
framerate);
exit_program(1);
exit(1);
}
break;
@ -501,12 +501,12 @@ static void assert_file_overwrite(const char *filename)
fflush(stderr);
if (!read_yesno()) {
fprintf(stderr, "Not overwriting - exiting\n");
exit_program(1);
exit(1);
}
}
else {
fprintf(stderr,"File '%s' already exists. Exiting.\n", filename);
exit_program(1);
exit(1);
}
}
}
@ -528,7 +528,7 @@ static void dump_attachment(AVStream *st, const char *filename)
if (!*filename) {
av_log(NULL, AV_LOG_FATAL, "No filename specified and no 'filename' tag"
"in stream #%d:%d.\n", nb_input_files - 1, st->index);
exit_program(1);
exit(1);
}
assert_file_overwrite(filename);
@ -536,7 +536,7 @@ static void dump_attachment(AVStream *st, const char *filename)
if ((ret = avio_open2(&out, filename, AVIO_FLAG_WRITE, &int_cb, NULL)) < 0) {
av_log(NULL, AV_LOG_FATAL, "Could not open file %s for writing.\n",
filename);
exit_program(1);
exit(1);
}
avio_write(out, st->codec->extradata, st->codec->extradata_size);
@ -558,7 +558,7 @@ static int opt_input_file(void *optctx, const char *opt, const char *filename)
if (o->format) {
if (!(file_iformat = av_find_input_format(o->format))) {
av_log(NULL, AV_LOG_FATAL, "Unknown input format: '%s'\n", o->format);
exit_program(1);
exit(1);
}
}
@ -572,7 +572,7 @@ static int opt_input_file(void *optctx, const char *opt, const char *filename)
ic = avformat_alloc_context();
if (!ic) {
print_error(filename, AVERROR(ENOMEM));
exit_program(1);
exit(1);
}
if (o->nb_audio_sample_rate) {
snprintf(buf, sizeof(buf), "%d", o->audio_sample_rate[o->nb_audio_sample_rate - 1].u.i);
@ -613,7 +613,7 @@ static int opt_input_file(void *optctx, const char *opt, const char *filename)
err = avformat_open_input(&ic, filename, file_iformat, &format_opts);
if (err < 0) {
print_error(filename, err);
exit_program(1);
exit(1);
}
assert_avoptions(format_opts);
@ -631,7 +631,7 @@ static int opt_input_file(void *optctx, const char *opt, const char *filename)
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "%s: could not find codec parameters\n", filename);
avformat_close_input(&ic);
exit_program(1);
exit(1);
}
timestamp = o->start_time;
@ -656,7 +656,7 @@ static int opt_input_file(void *optctx, const char *opt, const char *filename)
input_files = grow_array(input_files, sizeof(*input_files), &nb_input_files, nb_input_files + 1);
if (!(input_files[nb_input_files - 1] = av_mallocz(sizeof(*input_files[0]))))
exit_program(1);
exit(1);
input_files[nb_input_files - 1]->ctx = ic;
input_files[nb_input_files - 1]->ist_index = nb_input_streams - ic->nb_streams;
@ -691,7 +691,7 @@ static uint8_t *get_line(AVIOContext *s)
if (avio_open_dyn_buf(&line) < 0) {
av_log(NULL, AV_LOG_FATAL, "Could not alloc buffer for reading preset.\n");
exit_program(1);
exit(1);
}
while ((c = avio_r8(s)) && c != '\n')
@ -758,7 +758,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
if (!st) {
av_log(NULL, AV_LOG_FATAL, "Could not alloc stream.\n");
exit_program(1);
exit(1);
}
if (oc->nb_streams - 1 < o->nb_streamid_map)
@ -767,7 +767,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
output_streams = grow_array(output_streams, sizeof(*output_streams), &nb_output_streams,
nb_output_streams + 1);
if (!(ost = av_mallocz(sizeof(*ost))))
exit_program(1);
exit(1);
output_streams[nb_output_streams - 1] = ost;
ost->file_index = nb_output_files;
@ -792,7 +792,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
}
if (!(arg = strchr(buf, '='))) {
av_log(NULL, AV_LOG_FATAL, "Invalid line found in the preset file.\n");
exit_program(1);
exit(1);
}
*arg++ = 0;
av_dict_set(&ost->opts, buf, arg, AV_DICT_DONT_OVERWRITE);
@ -804,7 +804,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
av_log(NULL, AV_LOG_FATAL,
"Preset %s specified for stream %d:%d, but could not be opened.\n",
preset, ost->file_index, ost->index);
exit_program(1);
exit(1);
}
ost->max_frames = INT64_MAX;
@ -816,7 +816,7 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
*next++ = 0;
if (!(bsfc = av_bitstream_filter_init(bsf))) {
av_log(NULL, AV_LOG_FATAL, "Unknown bitstream filter %s\n", bsf);
exit_program(1);
exit(1);
}
if (bsfc_prev)
bsfc_prev->next = bsfc;
@ -862,7 +862,7 @@ static void parse_matrix_coeffs(uint16_t *dest, const char *str)
p = strchr(p, ',');
if (!p) {
av_log(NULL, AV_LOG_FATAL, "Syntax error in matrix \"%s\" at coeff %d\n", str, i);
exit_program(1);
exit(1);
}
p++;
}
@ -890,13 +890,13 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
MATCH_PER_STREAM_OPT(frame_rates, str, frame_rate, oc, st);
if (frame_rate && av_parse_video_rate(&ost->frame_rate, frame_rate) < 0) {
av_log(NULL, AV_LOG_FATAL, "Invalid framerate value: %s\n", frame_rate);
exit_program(1);
exit(1);
}
MATCH_PER_STREAM_OPT(frame_sizes, str, frame_size, oc, st);
if (frame_size && av_parse_video_size(&video_enc->width, &video_enc->height, frame_size) < 0) {
av_log(NULL, AV_LOG_FATAL, "Invalid frame size: %s.\n", frame_size);
exit_program(1);
exit(1);
}
MATCH_PER_STREAM_OPT(frame_aspect_ratios, str, frame_aspect_ratio, oc, st);
@ -906,7 +906,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
MATCH_PER_STREAM_OPT(frame_pix_fmts, str, frame_pix_fmt, oc, st);
if (frame_pix_fmt && (video_enc->pix_fmt = av_get_pix_fmt(frame_pix_fmt)) == PIX_FMT_NONE) {
av_log(NULL, AV_LOG_FATAL, "Unknown pixel format requested: %s.\n", frame_pix_fmt);
exit_program(1);
exit(1);
}
st->sample_aspect_ratio = video_enc->sample_aspect_ratio;
@ -914,7 +914,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
if (intra_matrix) {
if (!(video_enc->intra_matrix = av_mallocz(sizeof(*video_enc->intra_matrix) * 64))) {
av_log(NULL, AV_LOG_FATAL, "Could not allocate memory for intra matrix.\n");
exit_program(1);
exit(1);
}
parse_matrix_coeffs(video_enc->intra_matrix, intra_matrix);
}
@ -922,7 +922,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
if (inter_matrix) {
if (!(video_enc->inter_matrix = av_mallocz(sizeof(*video_enc->inter_matrix) * 64))) {
av_log(NULL, AV_LOG_FATAL, "Could not allocate memory for inter matrix.\n");
exit_program(1);
exit(1);
}
parse_matrix_coeffs(video_enc->inter_matrix, inter_matrix);
}
@ -933,7 +933,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
int e = sscanf(p, "%d,%d,%d", &start, &end, &q);
if (e != 3) {
av_log(NULL, AV_LOG_FATAL, "error parsing rc_override\n");
exit_program(1);
exit(1);
}
video_enc->rc_override =
av_realloc(video_enc->rc_override,
@ -969,7 +969,7 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
MATCH_PER_STREAM_OPT(passlogfiles, str, ost->logfile_prefix, oc, st);
if (ost->logfile_prefix &&
!(ost->logfile_prefix = av_strdup(ost->logfile_prefix)))
exit_program(1);
exit(1);
MATCH_PER_STREAM_OPT(forced_key_frames, str, ost->forced_keyframes, oc, st);
if (ost->forced_keyframes)
@ -1011,7 +1011,7 @@ static OutputStream *new_audio_stream(OptionsContext *o, AVFormatContext *oc)
if (sample_fmt &&
(audio_enc->sample_fmt = av_get_sample_fmt(sample_fmt)) == AV_SAMPLE_FMT_NONE) {
av_log(NULL, AV_LOG_FATAL, "Invalid sample format '%s'\n", sample_fmt);
exit_program(1);
exit(1);
}
MATCH_PER_STREAM_OPT(audio_sample_rate, i, audio_enc->sample_rate, oc, st);
@ -1030,7 +1030,7 @@ static OutputStream *new_data_stream(OptionsContext *o, AVFormatContext *oc)
ost = new_output_stream(o, oc, AVMEDIA_TYPE_DATA);
if (!ost->stream_copy) {
av_log(NULL, AV_LOG_FATAL, "Data stream encoding not supported yet (only streamcopy)\n");
exit_program(1);
exit(1);
}
return ost;
@ -1072,7 +1072,7 @@ static int opt_streamid(void *optctx, const char *opt, const char *arg)
av_log(NULL, AV_LOG_FATAL,
"Invalid value '%s' for option '%s', required syntax is 'index:value'\n",
arg, opt);
exit_program(1);
exit(1);
}
*p++ = '\0';
idx = parse_number_or_die(opt, idx_str, OPT_INT, 0, INT_MAX);
@ -1133,7 +1133,7 @@ static void init_output_filter(OutputFilter *ofilter, OptionsContext *o,
default:
av_log(NULL, AV_LOG_FATAL, "Only video and audio filters are supported "
"currently.\n");
exit_program(1);
exit(1);
}
ost->source_index = -1;
@ -1145,12 +1145,12 @@ static void init_output_filter(OutputFilter *ofilter, OptionsContext *o,
av_log(NULL, AV_LOG_ERROR, "Streamcopy requested for output stream %d:%d, "
"which is fed from a complex filtergraph. Filtering and streamcopy "
"cannot be used together.\n", ost->file_index, ost->index);
exit_program(1);
exit(1);
}
if (configure_output_filter(ofilter->graph, ofilter, ofilter->out_tmp) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error configuring filter.\n");
exit_program(1);
exit(1);
}
avfilter_inout_free(&ofilter->out_tmp);
}
@ -1177,7 +1177,7 @@ void opt_output_file(void *optctx, const char *filename)
if (configure_complex_filters() < 0) {
av_log(NULL, AV_LOG_FATAL, "Error configuring filters.\n");
exit_program(1);
exit(1);
}
if (!strcmp(filename, "-"))
@ -1186,21 +1186,21 @@ void opt_output_file(void *optctx, const char *filename)
oc = avformat_alloc_context();
if (!oc) {
print_error(filename, AVERROR(ENOMEM));
exit_program(1);
exit(1);
}
if (o->format) {
file_oformat = av_guess_format(o->format, NULL, NULL);
if (!file_oformat) {
av_log(NULL, AV_LOG_FATAL, "Requested output format '%s' is not a suitable output format\n", o->format);
exit_program(1);
exit(1);
}
} else {
file_oformat = av_guess_format(NULL, filename, NULL);
if (!file_oformat) {
av_log(NULL, AV_LOG_FATAL, "Unable to find a suitable output format for '%s'\n",
filename);
exit_program(1);
exit(1);
}
}
@ -1301,7 +1301,7 @@ loop_end:
if (!ofilter) {
av_log(NULL, AV_LOG_FATAL, "Output with label '%s' does not exist "
"in any defined filter graph.\n", map->linklabel);
exit_program(1);
exit(1);
}
init_output_filter(ofilter, o, oc);
} else {
@ -1315,7 +1315,7 @@ loop_end:
default:
av_log(NULL, AV_LOG_FATAL, "Cannot map stream #%d:%d - unsupported type.\n",
map->file_index, map->stream_index);
exit_program(1);
exit(1);
}
ost->source_index = input_files[map->file_index]->ist_index + map->stream_index;
@ -1337,17 +1337,17 @@ loop_end:
if ((err = avio_open2(&pb, o->attachments[i], AVIO_FLAG_READ, &int_cb, NULL)) < 0) {
av_log(NULL, AV_LOG_FATAL, "Could not open attachment file %s.\n",
o->attachments[i]);
exit_program(1);
exit(1);
}
if ((len = avio_size(pb)) <= 0) {
av_log(NULL, AV_LOG_FATAL, "Could not get size of the attachment %s.\n",
o->attachments[i]);
exit_program(1);
exit(1);
}
if (!(attachment = av_malloc(len))) {
av_log(NULL, AV_LOG_FATAL, "Attachment %s too large to fit into memory.\n",
o->attachments[i]);
exit_program(1);
exit(1);
}
avio_read(pb, attachment, len);
@ -1365,7 +1365,7 @@ loop_end:
output_files = grow_array(output_files, sizeof(*output_files), &nb_output_files, nb_output_files + 1);
if (!(output_files[nb_output_files - 1] = av_mallocz(sizeof(*output_files[0]))))
exit_program(1);
exit(1);
output_files[nb_output_files - 1]->ctx = oc;
output_files[nb_output_files - 1]->ost_index = nb_output_streams - oc->nb_streams;
@ -1381,7 +1381,7 @@ loop_end:
if (oc->oformat->flags & AVFMT_NEEDNUMBER) {
if (!av_filename_number_test(oc->filename)) {
print_error(oc->filename, AVERROR(EINVAL));
exit_program(1);
exit(1);
}
}
@ -1394,7 +1394,7 @@ loop_end:
&oc->interrupt_callback,
&output_files[nb_output_files - 1]->opts)) < 0) {
print_error(filename, err);
exit_program(1);
exit(1);
}
}
@ -1415,7 +1415,7 @@ loop_end:
continue;
if (in_file_index >= nb_input_files) {
av_log(NULL, AV_LOG_FATAL, "Invalid input file index %d while processing metadata maps\n", in_file_index);
exit_program(1);
exit(1);
}
copy_metadata(o->metadata_map[i].specifier, *p ? p + 1 : p, oc, input_files[in_file_index]->ctx, o);
}
@ -1433,7 +1433,7 @@ loop_end:
} else {
av_log(NULL, AV_LOG_FATAL, "Invalid input file index %d in chapter mapping.\n",
o->chapters_input_file);
exit_program(1);
exit(1);
}
}
if (o->chapters_input_file >= 0)
@ -1464,7 +1464,7 @@ loop_end:
if (!val) {
av_log(NULL, AV_LOG_FATAL, "No '=' character in metadata string %s.\n",
o->metadata[i].u.str);
exit_program(1);
exit(1);
}
*val++ = 0;
@ -1474,7 +1474,7 @@ loop_end:
if ((ret = check_stream_specifier(oc, oc->streams[j], stream_spec)) > 0) {
av_dict_set(&oc->streams[j]->metadata, o->metadata[i].u.str, *val ? val : NULL, 0);
} else if (ret < 0)
exit_program(1);
exit(1);
}
}
else {
@ -1485,13 +1485,13 @@ loop_end:
case 'c':
if (index < 0 || index >= oc->nb_chapters) {
av_log(NULL, AV_LOG_FATAL, "Invalid chapter index %d in metadata specifier.\n", index);
exit_program(1);
exit(1);
}
m = &oc->chapters[index]->metadata;
break;
default:
av_log(NULL, AV_LOG_FATAL, "Invalid metadata specifier %s.\n", o->metadata[i].specifier);
exit_program(1);
exit(1);
}
av_dict_set(m, o->metadata[i].u.str, *val ? val : NULL, 0);
}
@ -1545,7 +1545,7 @@ static int opt_target(void *optctx, const char *opt, const char *arg)
av_log(NULL, AV_LOG_FATAL, "Could not determine norm (PAL/NTSC/NTSC-Film) for target.\n");
av_log(NULL, AV_LOG_FATAL, "Please prefix target with \"pal-\", \"ntsc-\" or \"film-\",\n");
av_log(NULL, AV_LOG_FATAL, "or set a framerate with \"-r xxx\".\n");
exit_program(1);
exit(1);
}
if (!strcmp(arg, "vcd")) {

5
avplay.c
View File

@ -282,11 +282,6 @@ static AVPacket flush_pkt;
static SDL_Surface *screen;
void exit_program(int ret)
{
exit(ret);
}
static int packet_queue_put(PacketQueue *q, AVPacket *pkt);
/* packet queue handling */

5
avprobe.c
View File

@ -59,10 +59,9 @@ static const char unit_hertz_str[] = "Hz" ;
static const char unit_byte_str[] = "byte" ;
static const char unit_bit_per_second_str[] = "bit/s";
void exit_program(int ret)
static void exit_program()
{
av_dict_free(&fmt_entries_to_show);
exit(ret);
}
/*
@ -926,6 +925,8 @@ int main(int argc, char **argv)
if (!buffer)
exit(1);
atexit(exit_program);
options = real_options;
parse_loglevel(argc, argv, options);
av_register_all();

5
avserver.c
View File

@ -323,11 +323,6 @@ static AVLFG random_state;
static FILE *logfile = NULL;
void exit_program(int ret)
{
exit(ret);
}
/* FIXME: make avserver work with IPv6 */
/* resolve host with also IP address parsing */
static int resolve_host(struct in_addr *sin_addr, const char *hostname)

14
cmdutils.c
View File

@ -97,7 +97,7 @@ double parse_number_or_die(const char *context, const char *numstr, int type,
else
return d;
av_log(NULL, AV_LOG_FATAL, error, context, numstr, min, max);
exit_program(1);
exit(1);
return 0;
}
@ -108,7 +108,7 @@ int64_t parse_time_or_die(const char *context, const char *timestr,
if (av_parse_time(&us, timestr, is_duration) < 0) {
av_log(NULL, AV_LOG_FATAL, "Invalid %s specification for %s: %s\n",
is_duration ? "duration" : "date", context, timestr);
exit_program(1);
exit(1);
}
return us;
}
@ -294,7 +294,7 @@ int parse_option(void *optctx, const char *opt, const char *arg,
}
}
if (po->flags & OPT_EXIT)
exit_program(0);
exit(0);
return !!(po->flags & HAS_ARG);
}
@ -320,7 +320,7 @@ void parse_options(void *optctx, int argc, char **argv, const OptionDef *options
opt++;
if ((ret = parse_option(optctx, opt, argv[optindex], options)) < 0)
exit_program(1);
exit(1);
optindex += ret;
} else {
if (parse_arg_function)
@ -429,7 +429,7 @@ int opt_loglevel(void *optctx, const char *opt, const char *arg)
"Possible levels are numbers or:\n", arg);
for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++)
av_log(NULL, AV_LOG_FATAL, "\"%s\"\n", log_levels[i].name);
exit_program(1);
exit(1);
}
av_log_set_level(level);
return 0;
@ -1265,13 +1265,13 @@ void *grow_array(void *array, int elem_size, int *size, int new_size)
{
if (new_size >= INT_MAX / elem_size) {
av_log(NULL, AV_LOG_ERROR, "Array too big.\n");
exit_program(1);
exit(1);
}
if (*size < new_size) {
uint8_t *tmp = av_realloc(array, new_size*elem_size);
if (!tmp) {
av_log(NULL, AV_LOG_ERROR, "Could not alloc buffer.\n");
exit_program(1);
exit(1);
}
memset(tmp + *size*elem_size, 0, (new_size-*size) * elem_size);
*size = new_size;

8
cmdutils.h
View File

@ -400,15 +400,9 @@ int64_t guess_correct_pts(PtsCorrectionContext *ctx, int64_t pts, int64_t dts);
FILE *get_preset_file(char *filename, size_t filename_size,
const char *preset_name, int is_path, const char *codec_name);
/**
* Do all the necessary cleanup and abort.
* This function is implemented in the avtools, not cmdutils.
*/
av_noreturn void exit_program(int ret);
/**
* Realloc array to hold new_size elements of elem_size.
* Calls exit_program() on failure.
* Calls exit() on failure.
*
* @param elem_size size in bytes of each element
* @param size new element count will be written here