references to libraries that are not being built. */
#include "config.h"
+#include "compat/va_copy.h"
#include "libavformat/avformat.h"
#include "libavfilter/avfilter.h"
#include "libavdevice/avdevice.h"
else
return d;
av_log(NULL, AV_LOG_FATAL, error, context, numstr, min, max);
- exit_program(1);
+ exit(1);
return 0;
}
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;
}
} else if (po->flags & OPT_DOUBLE) {
*(double *)dst = parse_number_or_die(opt, arg, OPT_DOUBLE, -INFINITY, INFINITY);
} else if (po->u.func_arg) {
- int ret = po->flags & OPT_FUNC2 ? po->u.func2_arg(optctx, opt, arg)
- : po->u.func_arg(opt, arg);
+ int ret = po->u.func_arg(optctx, opt, arg);
if (ret < 0) {
av_log(NULL, AV_LOG_ERROR,
"Failed to set value '%s' for option '%s'\n", arg, opt);
}
}
if (po->flags & OPT_EXIT)
- exit_program(0);
+ exit(0);
return !!(po->flags & HAS_ARG);
}
opt++;
if ((ret = parse_option(optctx, opt, argv[optindex], options)) < 0)
- exit_program(1);
+ exit(1);
optindex += ret;
} else {
if (parse_arg_function)
if (!idx)
idx = locate_option(argc, argv, options, "v");
if (idx && argv[idx + 1])
- opt_loglevel("loglevel", argv[idx + 1]);
+ opt_loglevel(NULL, "loglevel", argv[idx + 1]);
idx = locate_option(argc, argv, options, "report");
if (idx || getenv("FFREPORT")) {
opt_report("report");
}
#define FLAGS (o->type == AV_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0
-int opt_default(const char *opt, const char *arg)
+int opt_default(void *optctx, const char *opt, const char *arg)
{
const AVOption *o;
char opt_stripped[128];
return AVERROR_OPTION_NOT_FOUND;
}
-int opt_loglevel(const char *opt, const char *arg)
+int opt_loglevel(void *optctx, const char *opt, const char *arg)
{
const struct { const char *name; int level; } log_levels[] = {
{ "quiet" , AV_LOG_QUIET },
"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;
return 0;
}
-int opt_max_alloc(const char *opt, const char *arg)
+int opt_max_alloc(void *optctx, const char *opt, const char *arg)
{
char *tail;
size_t max;
max = strtol(arg, &tail, 10);
if (*tail) {
av_log(NULL, AV_LOG_FATAL, "Invalid max_alloc \"%s\".\n", arg);
- exit_program(1);
+ exit(1);
}
av_max_alloc(max);
return 0;
}
-int opt_cpuflags(const char *opt, const char *arg)
+int opt_cpuflags(void *optctx, const char *opt, const char *arg)
{
int ret;
unsigned flags = av_get_cpu_flags();
return 0;
}
-int opt_codec_debug(const char *opt, const char *arg)
+int opt_codec_debug(void *optctx, const char *opt, const char *arg)
{
av_log_set_level(AV_LOG_DEBUG);
- return opt_default(opt, arg);
+ return opt_default(NULL, opt, arg);
}
-int opt_timelimit(const char *opt, const char *arg)
+int opt_timelimit(void *optctx, const char *opt, const char *arg)
{
#if HAVE_SETRLIMIT
int lim = parse_number_or_die(opt, arg, OPT_INT64, 0, INT_MAX);
print_all_libs_info(INDENT|SHOW_VERSION, AV_LOG_INFO);
}
-int show_version(const char *opt, const char *arg)
+int show_version(void *optctx, const char *opt, const char *arg)
{
av_log_set_callback(log_callback_help);
print_program_info (0 , AV_LOG_INFO);
return 0;
}
-int show_license(const char *opt, const char *arg)
+int show_license(void *optctx, const char *opt, const char *arg)
{
printf(
#if CONFIG_NONFREE
return 0;
}
-int show_formats(const char *opt, const char *arg)
+int show_formats(void *optctx, const char *opt, const char *arg)
{
AVInputFormat *ifmt = NULL;
AVOutputFormat *ofmt = NULL;
}
printf("\n");
}
- PRINT_CODEC_SUPPORTED(c, pix_fmts, enum PixelFormat, "pixel formats",
- PIX_FMT_NONE, GET_PIX_FMT_NAME);
+ PRINT_CODEC_SUPPORTED(c, pix_fmts, enum AVPixelFormat, "pixel formats",
+ AV_PIX_FMT_NONE, GET_PIX_FMT_NAME);
PRINT_CODEC_SUPPORTED(c, supported_samplerates, int, "sample rates", 0,
GET_SAMPLE_RATE_NAME);
PRINT_CODEC_SUPPORTED(c, sample_fmts, enum AVSampleFormat, "sample formats",
return NULL;
}
+static int compare_codec_desc(const void *a, const void *b)
+{
+ const AVCodecDescriptor * const *da = a;
+ const AVCodecDescriptor * const *db = b;
+
+ return (*da)->type != (*db)->type ? (*da)->type - (*db)->type :
+ strcmp((*da)->name, (*db)->name);
+}
+
+static unsigned get_codecs_sorted(const AVCodecDescriptor ***rcodecs)
+{
+ const AVCodecDescriptor *desc = NULL;
+ const AVCodecDescriptor **codecs;
+ unsigned nb_codecs = 0, i = 0;
+
+ while ((desc = avcodec_descriptor_next(desc)))
+ nb_codecs++;
+ if (!(codecs = av_calloc(nb_codecs, sizeof(*codecs)))) {
+ av_log(0, AV_LOG_ERROR, "Out of memory\n");
+ exit(1);
+ }
+ desc = NULL;
+ while ((desc = avcodec_descriptor_next(desc)))
+ codecs[i++] = desc;
+ av_assert0(i == nb_codecs);
+ qsort(codecs, nb_codecs, sizeof(*codecs), compare_codec_desc);
+ *rcodecs = codecs;
+ return nb_codecs;
+}
+
static void print_codecs_for_id(enum AVCodecID id, int encoder)
{
const AVCodec *codec = NULL;
printf(")");
}
-int show_codecs(const char *opt, const char *arg)
+int show_codecs(void *optctx, const char *opt, const char *arg)
{
- const AVCodecDescriptor *desc = NULL;
+ const AVCodecDescriptor **codecs;
+ unsigned i, nb_codecs = get_codecs_sorted(&codecs);
printf("Codecs:\n"
- " D... = Decoding supported\n"
- " .E.. = Encoding supported\n"
- " ..V. = Video codec\n"
- " ..A. = Audio codec\n"
- " ..S. = Subtitle codec\n"
- " ...I = Intra frame-only codec\n"
- " -----\n");
- while ((desc = avcodec_descriptor_next(desc))) {
+ " D..... = Decoding supported\n"
+ " .E.... = Encoding supported\n"
+ " ..V... = Video codec\n"
+ " ..A... = Audio codec\n"
+ " ..S... = Subtitle codec\n"
+ " ...I.. = Intra frame-only codec\n"
+ " ....L. = Lossy compression\n"
+ " .....S = Lossless compression\n"
+ " -------\n");
+ for (i = 0; i < nb_codecs; i++) {
+ const AVCodecDescriptor *desc = codecs[i];
const AVCodec *codec = NULL;
printf(" ");
printf("%c", get_media_type_char(desc->type));
printf((desc->props & AV_CODEC_PROP_INTRA_ONLY) ? "I" : ".");
+ printf((desc->props & AV_CODEC_PROP_LOSSY) ? "L" : ".");
+ printf((desc->props & AV_CODEC_PROP_LOSSLESS) ? "S" : ".");
printf(" %-20s %s", desc->name, desc->long_name ? desc->long_name : "");
printf("\n");
}
+ av_free(codecs);
return 0;
}
static void print_codecs(int encoder)
{
- const AVCodecDescriptor *desc = NULL;
+ const AVCodecDescriptor **codecs;
+ unsigned i, nb_codecs = get_codecs_sorted(&codecs);
printf("%s:\n"
" V..... = Video\n"
" .....D = Supports direct rendering method 1\n"
" ------\n",
encoder ? "Encoders" : "Decoders");
- while ((desc = avcodec_descriptor_next(desc))) {
+ for (i = 0; i < nb_codecs; i++) {
+ const AVCodecDescriptor *desc = codecs[i];
const AVCodec *codec = NULL;
while ((codec = next_codec_for_id(desc->id, codec, encoder))) {
printf("\n");
}
}
+ av_free(codecs);
}
-int show_decoders(const char *opt, const char *arg)
+int show_decoders(void *optctx, const char *opt, const char *arg)
{
print_codecs(0);
return 0;
}
-int show_encoders(const char *opt, const char *arg)
+int show_encoders(void *optctx, const char *opt, const char *arg)
{
print_codecs(1);
return 0;
}
-int show_bsfs(const char *opt, const char *arg)
+int show_bsfs(void *optctx, const char *opt, const char *arg)
{
AVBitStreamFilter *bsf = NULL;
return 0;
}
-int show_protocols(const char *opt, const char *arg)
+int show_protocols(void *optctx, const char *opt, const char *arg)
{
void *opaque = NULL;
const char *name;
return 0;
}
-int show_filters(const char *opt, const char *arg)
+int show_filters(void *optctx, const char *opt, const char *arg)
{
AVFilter av_unused(**filter) = NULL;
char descr[64], *descr_cur;
*(descr_cur++) = '>';
}
pad = i ? (*filter)->outputs : (*filter)->inputs;
- for (j = 0; pad[j].name; j++) {
+ for (j = 0; pad && pad[j].name; j++) {
if (descr_cur >= descr + sizeof(descr) - 4)
break;
*(descr_cur++) = get_media_type_char(pad[j].type);
return 0;
}
-int show_pix_fmts(const char *opt, const char *arg)
+int show_pix_fmts(void *optctx, const char *opt, const char *arg)
{
- enum PixelFormat pix_fmt;
+ enum AVPixelFormat pix_fmt;
printf("Pixel formats:\n"
"I.... = Supported Input format for conversion\n"
# define sws_isSupportedOutput(x) 0
#endif
- for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++) {
+ for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++) {
const AVPixFmtDescriptor *pix_desc = &av_pix_fmt_descriptors[pix_fmt];
if(!pix_desc->name)
continue;
return 0;
}
-int show_layouts(const char *opt, const char *arg)
+int show_layouts(void *optctx, const char *opt, const char *arg)
{
int i = 0;
uint64_t layout, j;
return 0;
}
-int show_sample_fmts(const char *opt, const char *arg)
+int show_sample_fmts(void *optctx, const char *opt, const char *arg)
{
int i;
char fmt_str[128];
show_help_children(fmt->priv_class, AV_OPT_FLAG_ENCODING_PARAM);
}
-int show_help(const char *opt, const char *arg)
+int show_help(void *optctx, const char *opt, const char *arg)
{
char *topic, *par;
av_log_set_callback(log_callback_help);
{
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;