mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
Merge remote-tracking branch 'qatar/master'
* qatar/master: AVOptions: fix av_set_string3() doxy to match reality. cmdutils: get rid of dummy contexts for examining AVOptions. lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions. AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find(). cpu detection: avoid a signed overflow Conflicts: avconv.c cmdutils.c doc/APIchanges ffmpeg.c libavcodec/options.c libavcodec/version.h libavformat/version.h libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
commit
1889c6724a
10
avconv.c
10
avconv.c
@ -3883,6 +3883,7 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
AVCodec *c;
|
AVCodec *c;
|
||||||
AVOutputFormat *oformat = NULL;
|
AVOutputFormat *oformat = NULL;
|
||||||
AVInputFormat *iformat = NULL;
|
AVInputFormat *iformat = NULL;
|
||||||
|
const AVClass *class;
|
||||||
|
|
||||||
av_log_set_callback(log_callback_help);
|
av_log_set_callback(log_callback_help);
|
||||||
show_usage();
|
show_usage();
|
||||||
@ -3910,7 +3911,8 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
OPT_GRAB,
|
OPT_GRAB,
|
||||||
OPT_GRAB);
|
OPT_GRAB);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
av_opt_show2(avcodec_opts[0], NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
class = avcodec_get_class();
|
||||||
|
av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
|
|
||||||
/* individual codec options */
|
/* individual codec options */
|
||||||
@ -3922,7 +3924,8 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
av_opt_show2(avformat_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
class = avformat_get_class();
|
||||||
|
av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
|
|
||||||
/* individual muxer options */
|
/* individual muxer options */
|
||||||
@ -3941,7 +3944,8 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
av_opt_show2(sws_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
class = sws_get_class();
|
||||||
|
av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
27
cmdutils.c
27
cmdutils.c
@ -49,8 +49,6 @@
|
|||||||
#include <sys/resource.h>
|
#include <sys/resource.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB];
|
|
||||||
AVFormatContext *avformat_opts;
|
|
||||||
struct SwsContext *sws_opts;
|
struct SwsContext *sws_opts;
|
||||||
AVDictionary *format_opts, *codec_opts;
|
AVDictionary *format_opts, *codec_opts;
|
||||||
|
|
||||||
@ -58,10 +56,6 @@ static const int this_year = 2011;
|
|||||||
|
|
||||||
void init_opts(void)
|
void init_opts(void)
|
||||||
{
|
{
|
||||||
int i;
|
|
||||||
for (i = 0; i < AVMEDIA_TYPE_NB; i++)
|
|
||||||
avcodec_opts[i] = avcodec_alloc_context3(NULL);
|
|
||||||
avformat_opts = avformat_alloc_context();
|
|
||||||
#if CONFIG_SWSCALE
|
#if CONFIG_SWSCALE
|
||||||
sws_opts = sws_getContext(16, 16, 0, 16, 16, 0, SWS_BICUBIC, NULL, NULL, NULL);
|
sws_opts = sws_getContext(16, 16, 0, 16, 16, 0, SWS_BICUBIC, NULL, NULL, NULL);
|
||||||
#endif
|
#endif
|
||||||
@ -69,11 +63,6 @@ void init_opts(void)
|
|||||||
|
|
||||||
void uninit_opts(void)
|
void uninit_opts(void)
|
||||||
{
|
{
|
||||||
int i;
|
|
||||||
for (i = 0; i < AVMEDIA_TYPE_NB; i++)
|
|
||||||
av_freep(&avcodec_opts[i]);
|
|
||||||
av_freep(&avformat_opts->key);
|
|
||||||
av_freep(&avformat_opts);
|
|
||||||
#if CONFIG_SWSCALE
|
#if CONFIG_SWSCALE
|
||||||
sws_freeContext(sws_opts);
|
sws_freeContext(sws_opts);
|
||||||
sws_opts = NULL;
|
sws_opts = NULL;
|
||||||
@ -293,18 +282,19 @@ int opt_default(const char *opt, const char *arg)
|
|||||||
const AVOption *oc, *of, *os;
|
const AVOption *oc, *of, *os;
|
||||||
char opt_stripped[128];
|
char opt_stripped[128];
|
||||||
const char *p;
|
const char *p;
|
||||||
|
const AVClass *cc = avcodec_get_class(), *fc = avformat_get_class(), *sc = sws_get_class();
|
||||||
|
|
||||||
if (!(p = strchr(opt, ':')))
|
if (!(p = strchr(opt, ':')))
|
||||||
p = opt + strlen(opt);
|
p = opt + strlen(opt);
|
||||||
av_strlcpy(opt_stripped, opt, FFMIN(sizeof(opt_stripped), p - opt + 1));
|
av_strlcpy(opt_stripped, opt, FFMIN(sizeof(opt_stripped), p - opt + 1));
|
||||||
|
|
||||||
if ((oc = av_opt_find(avcodec_opts[0], opt_stripped, NULL, 0, AV_OPT_SEARCH_CHILDREN)) ||
|
if ((oc = av_opt_find(&cc, opt_stripped, NULL, 0, AV_OPT_SEARCH_CHILDREN|AV_OPT_SEARCH_FAKE_OBJ)) ||
|
||||||
((opt[0] == 'v' || opt[0] == 'a' || opt[0] == 's') &&
|
((opt[0] == 'v' || opt[0] == 'a' || opt[0] == 's') &&
|
||||||
(oc = av_opt_find(avcodec_opts[0], opt+1, NULL, 0, 0))))
|
(oc = av_opt_find(&cc, opt+1, NULL, 0, AV_OPT_SEARCH_FAKE_OBJ))))
|
||||||
av_dict_set(&codec_opts, opt, arg, FLAGS(oc));
|
av_dict_set(&codec_opts, opt, arg, FLAGS(oc));
|
||||||
if ((of = av_opt_find(avformat_opts, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN)))
|
if ((of = av_opt_find(&fc, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ)))
|
||||||
av_dict_set(&format_opts, opt, arg, FLAGS(of));
|
av_dict_set(&format_opts, opt, arg, FLAGS(of));
|
||||||
if ((os = av_opt_find(sws_opts, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN))) {
|
if ((os = av_opt_find(&sc, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) {
|
||||||
// XXX we only support sws_flags, not arbitrary sws options
|
// XXX we only support sws_flags, not arbitrary sws options
|
||||||
int ret = av_set_string3(sws_opts, opt, arg, 1, NULL);
|
int ret = av_set_string3(sws_opts, opt, arg, 1, NULL);
|
||||||
if (ret < 0) {
|
if (ret < 0) {
|
||||||
@ -831,6 +821,7 @@ AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFor
|
|||||||
AVCodec *codec = s->oformat ? avcodec_find_encoder(codec_id) : avcodec_find_decoder(codec_id);
|
AVCodec *codec = s->oformat ? avcodec_find_encoder(codec_id) : avcodec_find_decoder(codec_id);
|
||||||
int flags = s->oformat ? AV_OPT_FLAG_ENCODING_PARAM : AV_OPT_FLAG_DECODING_PARAM;
|
int flags = s->oformat ? AV_OPT_FLAG_ENCODING_PARAM : AV_OPT_FLAG_DECODING_PARAM;
|
||||||
char prefix = 0;
|
char prefix = 0;
|
||||||
|
const AVClass *cc = avcodec_get_class();
|
||||||
|
|
||||||
if (!codec)
|
if (!codec)
|
||||||
return NULL;
|
return NULL;
|
||||||
@ -852,10 +843,10 @@ AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFor
|
|||||||
default: return NULL;
|
default: return NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (av_opt_find(avcodec_opts[0], t->key, NULL, flags, 0) ||
|
if (av_opt_find(&cc, t->key, NULL, flags, AV_OPT_SEARCH_FAKE_OBJ) ||
|
||||||
(codec && codec->priv_class && av_opt_find(&codec->priv_class, t->key, NULL, flags, 0)))
|
(codec && codec->priv_class && av_opt_find(&codec->priv_class, t->key, NULL, flags, AV_OPT_SEARCH_FAKE_OBJ)))
|
||||||
av_dict_set(&ret, t->key, t->value, 0);
|
av_dict_set(&ret, t->key, t->value, 0);
|
||||||
else if (t->key[0] == prefix && av_opt_find(avcodec_opts[0], t->key+1, NULL, flags, 0))
|
else if (t->key[0] == prefix && av_opt_find(&cc, t->key+1, NULL, flags, AV_OPT_SEARCH_FAKE_OBJ))
|
||||||
av_dict_set(&ret, t->key+1, t->value, 0);
|
av_dict_set(&ret, t->key+1, t->value, 0);
|
||||||
|
|
||||||
if (p)
|
if (p)
|
||||||
|
@ -19,6 +19,14 @@ API changes, most recent first:
|
|||||||
2011-08-20 - 69e2c1a - lavu 51.13.0
|
2011-08-20 - 69e2c1a - lavu 51.13.0
|
||||||
Add av_get_media_type_string().
|
Add av_get_media_type_string().
|
||||||
|
|
||||||
|
2011-08-xx - xxxxxxx - lavc 53.13.0
|
||||||
|
lavf 53.11.0
|
||||||
|
lsws 2.1.0
|
||||||
|
Add {avcodec,avformat,sws}_get_class().
|
||||||
|
|
||||||
|
2011-08-xx - xxxxxxx - lavu 51.15.0
|
||||||
|
Add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find() function.
|
||||||
|
|
||||||
2011-08-14 - 323b930 - lavu 51.12.0
|
2011-08-14 - 323b930 - lavu 51.12.0
|
||||||
Add av_fifo_peek2(), deprecate av_fifo_peek().
|
Add av_fifo_peek2(), deprecate av_fifo_peek().
|
||||||
|
|
||||||
|
10
ffmpeg.c
10
ffmpeg.c
@ -4021,6 +4021,7 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
AVCodec *c;
|
AVCodec *c;
|
||||||
AVOutputFormat *oformat = NULL;
|
AVOutputFormat *oformat = NULL;
|
||||||
AVInputFormat *iformat = NULL;
|
AVInputFormat *iformat = NULL;
|
||||||
|
const AVClass *class;
|
||||||
|
|
||||||
av_log_set_callback(log_callback_help);
|
av_log_set_callback(log_callback_help);
|
||||||
show_usage();
|
show_usage();
|
||||||
@ -4048,7 +4049,8 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
OPT_GRAB,
|
OPT_GRAB,
|
||||||
OPT_GRAB);
|
OPT_GRAB);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
av_opt_show2(avcodec_opts[0], NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
class = avcodec_get_class();
|
||||||
|
av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
|
|
||||||
/* individual codec options */
|
/* individual codec options */
|
||||||
@ -4060,7 +4062,8 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
av_opt_show2(avformat_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
class = avformat_get_class();
|
||||||
|
av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
|
|
||||||
/* individual muxer options */
|
/* individual muxer options */
|
||||||
@ -4079,7 +4082,8 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
av_opt_show2(sws_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
class = sws_get_class();
|
||||||
|
av_opt_show2(&class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
10
ffplay.c
10
ffplay.c
@ -2960,6 +2960,7 @@ static void show_usage(void)
|
|||||||
|
|
||||||
static int opt_help(const char *opt, const char *arg)
|
static int opt_help(const char *opt, const char *arg)
|
||||||
{
|
{
|
||||||
|
const AVClass *class;
|
||||||
av_log_set_callback(log_callback_help);
|
av_log_set_callback(log_callback_help);
|
||||||
show_usage();
|
show_usage();
|
||||||
show_help_options(options, "Main options:\n",
|
show_help_options(options, "Main options:\n",
|
||||||
@ -2967,14 +2968,17 @@ static int opt_help(const char *opt, const char *arg)
|
|||||||
show_help_options(options, "\nAdvanced options:\n",
|
show_help_options(options, "\nAdvanced options:\n",
|
||||||
OPT_EXPERT, OPT_EXPERT);
|
OPT_EXPERT, OPT_EXPERT);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
av_opt_show2(avcodec_opts[0], NULL,
|
class = avcodec_get_class();
|
||||||
|
av_opt_show2(&class, NULL,
|
||||||
AV_OPT_FLAG_DECODING_PARAM, 0);
|
AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
av_opt_show2(avformat_opts, NULL,
|
class = avformat_get_class();
|
||||||
|
av_opt_show2(&class, NULL,
|
||||||
AV_OPT_FLAG_DECODING_PARAM, 0);
|
AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
#if !CONFIG_AVFILTER
|
#if !CONFIG_AVFILTER
|
||||||
printf("\n");
|
printf("\n");
|
||||||
av_opt_show2(sws_opts, NULL,
|
class = sws_get_class();
|
||||||
|
av_opt_show2(&class, NULL,
|
||||||
AV_OPT_FLAG_ENCODING_PARAM, 0);
|
AV_OPT_FLAG_ENCODING_PARAM, 0);
|
||||||
#endif
|
#endif
|
||||||
printf("\nWhile playing:\n"
|
printf("\nWhile playing:\n"
|
||||||
|
@ -470,11 +470,12 @@ static int opt_input_file(const char *opt, const char *arg)
|
|||||||
|
|
||||||
static int opt_help(const char *opt, const char *arg)
|
static int opt_help(const char *opt, const char *arg)
|
||||||
{
|
{
|
||||||
|
const AVClass *class = avformat_get_class();
|
||||||
av_log_set_callback(log_callback_help);
|
av_log_set_callback(log_callback_help);
|
||||||
show_usage();
|
show_usage();
|
||||||
show_help_options(options, "Main options:\n", 0, 0);
|
show_help_options(options, "Main options:\n", 0, 0);
|
||||||
printf("\n");
|
printf("\n");
|
||||||
av_opt_show2(avformat_opts, NULL,
|
av_opt_show2(&class, NULL,
|
||||||
AV_OPT_FLAG_DECODING_PARAM, 0);
|
AV_OPT_FLAG_DECODING_PARAM, 0);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
@ -529,7 +530,5 @@ int main(int argc, char **argv)
|
|||||||
|
|
||||||
ret = probe_file(input_filename);
|
ret = probe_file(input_filename);
|
||||||
|
|
||||||
av_free(avformat_opts);
|
|
||||||
|
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
@ -4417,4 +4417,12 @@ int av_lockmgr_register(int (*cb)(void **mutex, enum AVLockOp op));
|
|||||||
*/
|
*/
|
||||||
enum AVMediaType avcodec_get_type(enum CodecID codec_id);
|
enum AVMediaType avcodec_get_type(enum CodecID codec_id);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the AVClass for AVCodecContext. It can be used in combination with
|
||||||
|
* AV_OPT_SEARCH_FAKE_OBJ for examining options.
|
||||||
|
*
|
||||||
|
* @see av_opt_find().
|
||||||
|
*/
|
||||||
|
const AVClass *avcodec_get_class(void);
|
||||||
|
|
||||||
#endif /* AVCODEC_AVCODEC_H */
|
#endif /* AVCODEC_AVCODEC_H */
|
||||||
|
@ -44,7 +44,7 @@ static const AVOption *opt_find(void *obj, const char *name, const char *unit, i
|
|||||||
AVCodecContext *s = obj;
|
AVCodecContext *s = obj;
|
||||||
AVCodec *c = NULL;
|
AVCodec *c = NULL;
|
||||||
|
|
||||||
if (s->priv_data) {
|
if (!(search_flags & AV_OPT_SEARCH_FAKE_OBJ) && s->priv_data) {
|
||||||
if (s->codec && s->codec->priv_class)
|
if (s->codec && s->codec->priv_class)
|
||||||
return av_opt_find(s->priv_data, name, unit, opt_flags, search_flags);
|
return av_opt_find(s->priv_data, name, unit, opt_flags, search_flags);
|
||||||
return NULL;
|
return NULL;
|
||||||
@ -662,3 +662,8 @@ fail:
|
|||||||
av_freep(&dest->rc_eq);
|
av_freep(&dest->rc_eq);
|
||||||
return AVERROR(ENOMEM);
|
return AVERROR(ENOMEM);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
const AVClass *avcodec_get_class(void)
|
||||||
|
{
|
||||||
|
return &av_codec_context_class;
|
||||||
|
}
|
||||||
|
@ -21,7 +21,7 @@
|
|||||||
#define AVCODEC_VERSION_H
|
#define AVCODEC_VERSION_H
|
||||||
|
|
||||||
#define LIBAVCODEC_VERSION_MAJOR 53
|
#define LIBAVCODEC_VERSION_MAJOR 53
|
||||||
#define LIBAVCODEC_VERSION_MINOR 12
|
#define LIBAVCODEC_VERSION_MINOR 13
|
||||||
#define LIBAVCODEC_VERSION_MICRO 0
|
#define LIBAVCODEC_VERSION_MICRO 0
|
||||||
|
|
||||||
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
|
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
|
||||||
|
@ -1720,4 +1720,12 @@ int av_match_ext(const char *filename, const char *extensions);
|
|||||||
*/
|
*/
|
||||||
int avformat_query_codec(AVOutputFormat *ofmt, enum CodecID codec_id, int std_compliance);
|
int avformat_query_codec(AVOutputFormat *ofmt, enum CodecID codec_id, int std_compliance);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the AVClass for AVFormatContext. It can be used in combination with
|
||||||
|
* AV_OPT_SEARCH_FAKE_OBJ for examining options.
|
||||||
|
*
|
||||||
|
* @see av_opt_find().
|
||||||
|
*/
|
||||||
|
const AVClass *avformat_get_class(void);
|
||||||
|
|
||||||
#endif /* AVFORMAT_AVFORMAT_H */
|
#endif /* AVFORMAT_AVFORMAT_H */
|
||||||
|
@ -38,7 +38,7 @@ static const AVOption *opt_find(void *obj, const char *name, const char *unit, i
|
|||||||
AVFormatContext *s = obj;
|
AVFormatContext *s = obj;
|
||||||
AVInputFormat *ifmt = NULL;
|
AVInputFormat *ifmt = NULL;
|
||||||
AVOutputFormat *ofmt = NULL;
|
AVOutputFormat *ofmt = NULL;
|
||||||
if (s->priv_data) {
|
if (!(search_flags & AV_OPT_SEARCH_FAKE_OBJ) && s->priv_data) {
|
||||||
if ((s->iformat && !s->iformat->priv_class) ||
|
if ((s->iformat && !s->iformat->priv_class) ||
|
||||||
(s->oformat && !s->oformat->priv_class))
|
(s->oformat && !s->oformat->priv_class))
|
||||||
return NULL;
|
return NULL;
|
||||||
@ -126,3 +126,8 @@ AVFormatContext *avformat_alloc_context(void)
|
|||||||
avformat_get_context_defaults(ic);
|
avformat_get_context_defaults(ic);
|
||||||
return ic;
|
return ic;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
const AVClass *avformat_get_class(void)
|
||||||
|
{
|
||||||
|
return &av_format_context_class;
|
||||||
|
}
|
||||||
|
@ -24,7 +24,7 @@
|
|||||||
#include "libavutil/avutil.h"
|
#include "libavutil/avutil.h"
|
||||||
|
|
||||||
#define LIBAVFORMAT_VERSION_MAJOR 53
|
#define LIBAVFORMAT_VERSION_MAJOR 53
|
||||||
#define LIBAVFORMAT_VERSION_MINOR 10
|
#define LIBAVFORMAT_VERSION_MINOR 11
|
||||||
#define LIBAVFORMAT_VERSION_MICRO 0
|
#define LIBAVFORMAT_VERSION_MICRO 0
|
||||||
|
|
||||||
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
|
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
|
||||||
|
@ -40,7 +40,7 @@
|
|||||||
#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
|
#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
|
||||||
|
|
||||||
#define LIBAVUTIL_VERSION_MAJOR 51
|
#define LIBAVUTIL_VERSION_MAJOR 51
|
||||||
#define LIBAVUTIL_VERSION_MINOR 14
|
#define LIBAVUTIL_VERSION_MINOR 15
|
||||||
#define LIBAVUTIL_VERSION_MICRO 0
|
#define LIBAVUTIL_VERSION_MICRO 0
|
||||||
|
|
||||||
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
|
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
|
||||||
|
@ -134,7 +134,7 @@ const AVOption *av_find_opt(void *obj, const char *name, const char *unit, int m
|
|||||||
* when 0 then no av_free() nor av_strdup() will be used
|
* when 0 then no av_free() nor av_strdup() will be used
|
||||||
* @return 0 if the value has been set, or an AVERROR code in case of
|
* @return 0 if the value has been set, or an AVERROR code in case of
|
||||||
* error:
|
* error:
|
||||||
* AVERROR(ENOENT) if no matching option exists
|
* AVERROR_OPTION_NOT_FOUND if no matching option exists
|
||||||
* AVERROR(ERANGE) if the value is out of range
|
* AVERROR(ERANGE) if the value is out of range
|
||||||
* AVERROR(EINVAL) if the value is not valid
|
* AVERROR(EINVAL) if the value is not valid
|
||||||
*/
|
*/
|
||||||
@ -216,6 +216,13 @@ int av_opt_set_dict(void *obj, struct AVDictionary **options);
|
|||||||
|
|
||||||
#define AV_OPT_SEARCH_CHILDREN 0x0001 /**< Search in possible children of the
|
#define AV_OPT_SEARCH_CHILDREN 0x0001 /**< Search in possible children of the
|
||||||
given object first. */
|
given object first. */
|
||||||
|
/**
|
||||||
|
* The obj passed to av_opt_find() is fake -- only a double pointer to AVClass
|
||||||
|
* instead of a required pointer to a struct containing AVClass. This is
|
||||||
|
* useful for searching for options without needing to allocate the corresponding
|
||||||
|
* object.
|
||||||
|
*/
|
||||||
|
#define AV_OPT_SEARCH_FAKE_OBJ 0x0002
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Look for an option in an object. Consider only options which
|
* Look for an option in an object. Consider only options which
|
||||||
@ -223,6 +230,8 @@ int av_opt_set_dict(void *obj, struct AVDictionary **options);
|
|||||||
*
|
*
|
||||||
* @param[in] obj A pointer to a struct whose first element is a
|
* @param[in] obj A pointer to a struct whose first element is a
|
||||||
* pointer to an AVClass.
|
* pointer to an AVClass.
|
||||||
|
* Alternatively a double pointer to an AVClass, if
|
||||||
|
* AV_OPT_SEARCH_FAKE_OBJ search flag is set.
|
||||||
* @param[in] name The name of the option to look for.
|
* @param[in] name The name of the option to look for.
|
||||||
* @param[in] unit When searching for named constants, name of the unit
|
* @param[in] unit When searching for named constants, name of the unit
|
||||||
* it belongs to.
|
* it belongs to.
|
||||||
|
@ -113,7 +113,7 @@ int ff_get_cpu_flags_x86(void)
|
|||||||
|
|
||||||
if(max_ext_level >= 0x80000001){
|
if(max_ext_level >= 0x80000001){
|
||||||
cpuid(0x80000001, eax, ebx, ecx, ext_caps);
|
cpuid(0x80000001, eax, ebx, ecx, ext_caps);
|
||||||
if (ext_caps & (1<<31))
|
if (ext_caps & (1U<<31))
|
||||||
rval |= AV_CPU_FLAG_3DNOW;
|
rval |= AV_CPU_FLAG_3DNOW;
|
||||||
if (ext_caps & (1<<30))
|
if (ext_caps & (1<<30))
|
||||||
rval |= AV_CPU_FLAG_3DNOWEXT;
|
rval |= AV_CPU_FLAG_3DNOWEXT;
|
||||||
|
@ -67,3 +67,8 @@ static const AVOption options[] = {
|
|||||||
};
|
};
|
||||||
|
|
||||||
const AVClass sws_context_class = { "SWScaler", sws_context_to_name, options };
|
const AVClass sws_context_class = { "SWScaler", sws_context_to_name, options };
|
||||||
|
|
||||||
|
const AVClass *sws_get_class(void)
|
||||||
|
{
|
||||||
|
return &sws_context_class;
|
||||||
|
}
|
||||||
|
@ -32,7 +32,7 @@
|
|||||||
#include "libavutil/pixfmt.h"
|
#include "libavutil/pixfmt.h"
|
||||||
|
|
||||||
#define LIBSWSCALE_VERSION_MAJOR 2
|
#define LIBSWSCALE_VERSION_MAJOR 2
|
||||||
#define LIBSWSCALE_VERSION_MINOR 0
|
#define LIBSWSCALE_VERSION_MINOR 1
|
||||||
#define LIBSWSCALE_VERSION_MICRO 0
|
#define LIBSWSCALE_VERSION_MICRO 0
|
||||||
|
|
||||||
#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \
|
#define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \
|
||||||
@ -354,5 +354,12 @@ void sws_convertPalette8ToPacked32(const uint8_t *src, uint8_t *dst, int num_pix
|
|||||||
*/
|
*/
|
||||||
void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette);
|
void sws_convertPalette8ToPacked24(const uint8_t *src, uint8_t *dst, int num_pixels, const uint8_t *palette);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get the AVClass for swsContext. It can be used in combination with
|
||||||
|
* AV_OPT_SEARCH_FAKE_OBJ for examining options.
|
||||||
|
*
|
||||||
|
* @see av_opt_find().
|
||||||
|
*/
|
||||||
|
const AVClass *sws_get_class(void);
|
||||||
|
|
||||||
#endif /* SWSCALE_SWSCALE_H */
|
#endif /* SWSCALE_SWSCALE_H */
|
||||||
|
Loading…
Reference in New Issue
Block a user