diff --git a/INSTALL b/INSTALL
index 8cd22bd4414aff2f243e7e0db686d84b7863778f..95493463029615c90d40a7979356ab802989abcd 100644
--- a/INSTALL
+++ b/INSTALL
@@ -9,3 +9,7 @@ path when launching 'configure', e.g. '/ffmpegdir/ffmpeg/configure'.
2) Then type 'make' to build FFmpeg. GNU Make 3.81 or later is required.
3) Type 'make install' to install all binaries and libraries you built.
+
+NOTICE
+
+ - Non system dependencies (e.g. libx264, libvpx) are disabled by default.
diff --git a/doc/protocols.texi b/doc/protocols.texi
index 3c57129ce0edd16535d6d7f770d66ca7a00cceb8..a71c262368c5bd6a609af28e5865fa731356b774 100644
--- a/doc/protocols.texi
+++ b/doc/protocols.texi
@@ -402,6 +402,23 @@ ffplay sap://[ff0e::2:7ffe]
Trasmission Control Protocol.
+The required syntax for a TCP url is:
+@example
+tcp://@var{hostname}:@var{port}[?@var{options}]
+@end example
+
+@table @option
+
+@item listen
+Listen for an incoming connection
+
+@example
+ffmpeg -i @var{input} -f @var{format} tcp://@var{hostname}:@var{port}?listen
+ffplay tcp://@var{hostname}:@var{port}
+@end example
+
+@end table
+
@section udp
User Datagram Protocol.
diff --git a/ffmpeg.c b/ffmpeg.c
index e14736301185f3e35f60fd673e7396d5a4c6c13e..40e5e67ee4a418ac75c3da454df217e7db2b7772 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2569,7 +2569,7 @@ static int transcode(AVFormatContext **output_files,
if (!using_stdin) {
if(verbose >= 0)
fprintf(stderr, "Press [q] to stop encoding\n");
- url_set_interrupt_cb(decode_interrupt_cb);
+ avio_set_interrupt_cb(decode_interrupt_cb);
}
term_init();
@@ -3887,7 +3887,7 @@ static void opt_output_file(const char *filename)
}
/* open the file */
- if ((err = avio_open(&oc->pb, filename, URL_WRONLY)) < 0) {
+ if ((err = avio_open(&oc->pb, filename, AVIO_WRONLY)) < 0) {
print_error(filename, err);
ffmpeg_exit(1);
}
@@ -4426,7 +4426,7 @@ int main(int argc, char **argv)
#if HAVE_ISATTY
if(isatty(STDIN_FILENO))
- url_set_interrupt_cb(decode_interrupt_cb);
+ avio_set_interrupt_cb(decode_interrupt_cb);
#endif
init_opts();
diff --git a/ffplay.c b/ffplay.c
index e3e6e378dc803e320184c44e1e759b5ad409ab5e..cd515fa56500d8ad04ca1442cc41a521a2443ff8 100644
--- a/ffplay.c
+++ b/ffplay.c
@@ -2406,7 +2406,7 @@ static int decode_thread(void *arg)
is->subtitle_stream = -1;
global_video_state = is;
- url_set_interrupt_cb(decode_interrupt_cb);
+ avio_set_interrupt_cb(decode_interrupt_cb);
memset(ap, 0, sizeof(*ap));
@@ -2626,7 +2626,7 @@ static int decode_thread(void *arg)
av_close_input_file(is->ic);
is->ic = NULL; /* safety */
}
- url_set_interrupt_cb(NULL);
+ avio_set_interrupt_cb(NULL);
if (ret != 0) {
SDL_Event event;
diff --git a/ffserver.c b/ffserver.c
index 50f050ce30894a6bdd283ce7ada7919075e48e3e..6e429799ae56367592b3535a9c2f4c1d056360ff 100644
--- a/ffserver.c
+++ b/ffserver.c
@@ -3427,7 +3427,7 @@ static int rtp_new_av_stream(HTTPContext *c,
"rtp://%s:%d", ipaddr, ntohs(dest_addr->sin_port));
}
- if (url_open(&h, ctx->filename, URL_WRONLY) < 0)
+ if (url_open(&h, ctx->filename, AVIO_WRONLY) < 0)
goto fail;
c->rtp_handles[stream_index] = h;
max_packet_size = url_get_max_packet_size(h);
@@ -3767,7 +3767,7 @@ static void build_feed_streams(void)
}
/* only write the header of the ffm file */
- if (avio_open(&s->pb, feed->feed_filename, URL_WRONLY) < 0) {
+ if (avio_open(&s->pb, feed->feed_filename, AVIO_WRONLY) < 0) {
http_log("Could not open output feed file '%s'\n",
feed->feed_filename);
exit(1);
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index c6fb2efaf4f8e4297edd7d63291a59bf32520bc6..f3d255c75ee209cd4747490ac52f17e09b7ee52b 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -2601,7 +2601,7 @@ typedef struct AVCodecContext {
*/
int64_t timecode_frame_start;
-#if LIBAVCODEC_VERSION_MAJOR < 53
+#if FF_API_REQUEST_CHANNELS
/**
* Decoder should decode to this many channels if it can (0 for default)
* - encoding: unused
diff --git a/libavcodec/options.c b/libavcodec/options.c
index f6010bc63806ba13fa8ab51d60eb56339239cbe3..404398fed69e49b36e6d69c92c63b9b877f7e351 100644
--- a/libavcodec/options.c
+++ b/libavcodec/options.c
@@ -408,7 +408,9 @@ static const AVOption options[]={
{"timecode_frame_start", "GOP timecode frame start number, in non drop frame format", OFFSET(timecode_frame_start), FF_OPT_TYPE_INT64, 0, 0, INT64_MAX, V|E},
{"drop_frame_timecode", NULL, 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_DROP_FRAME_TIMECODE, INT_MIN, INT_MAX, V|E, "flags2"},
{"non_linear_q", "use non linear quantizer", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_NON_LINEAR_QUANT, INT_MIN, INT_MAX, V|E, "flags2"},
+#if FF_API_REQUEST_CHANNELS
{"request_channels", "set desired number of audio channels", OFFSET(request_channels), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, A|D},
+#endif
{"drc_scale", "percentage of dynamic range compression to apply", OFFSET(drc_scale), FF_OPT_TYPE_FLOAT, 1.0, 0.0, 1.0, A|D},
{"reservoir", "use bit reservoir", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_BIT_RESERVOIR, INT_MIN, INT_MAX, A|E, "flags2"},
{"mbtree", "use macroblock tree ratecontrol (x264 only)", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_MBTREE, INT_MIN, INT_MAX, V|E, "flags2"},
diff --git a/libavcodec/version.h b/libavcodec/version.h
index b93e7534bb3876f1381a7ecf5d556cb3705ddff8..b60e264d7f409bd5fe4f5b88e7628416ed303d95 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -83,5 +83,8 @@
#ifndef FF_API_ANTIALIAS_ALGO
#define FF_API_ANTIALIAS_ALGO (LIBAVCODEC_VERSION_MAJOR < 54)
#endif
+#ifndef FF_API_REQUEST_CHANNELS
+#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
#endif /* AVCODEC_VERSION_H */
diff --git a/libavformat/allformats.c b/libavformat/allformats.c
index ba4eac35e1533f8a7ce4db5dc7a442bfe47ea59d..f0e98eddbe76e314370e974cd19f018bfe9ee5a6 100644
--- a/libavformat/allformats.c
+++ b/libavformat/allformats.c
@@ -21,6 +21,7 @@
#include "avformat.h"
#include "rtp.h"
#include "rdt.h"
+#include "url.h"
#define REGISTER_MUXER(X,x) { \
extern AVOutputFormat ff_##x##_muxer; \
@@ -34,7 +35,7 @@
#define REGISTER_PROTOCOL(X,x) { \
extern URLProtocol ff_##x##_protocol; \
- if(CONFIG_##X##_PROTOCOL) av_register_protocol2(&ff_##x##_protocol, sizeof(ff_##x##_protocol)); }
+ if(CONFIG_##X##_PROTOCOL) ffurl_register_protocol(&ff_##x##_protocol, sizeof(ff_##x##_protocol)); }
void av_register_all(void)
{
diff --git a/libavformat/applehttp.c b/libavformat/applehttp.c
index 639cfcdce4dcbab41d6a8fb364db0d7a2a5283b3..44a27a510e32fe5557ad8c32bcdfae3ab2d1c1e6 100644
--- a/libavformat/applehttp.c
+++ b/libavformat/applehttp.c
@@ -31,6 +31,7 @@
#include "internal.h"
#include <unistd.h>
#include "avio_internal.h"
+#include "url.h"
#define INITIAL_BUFFER_SIZE 32768
@@ -169,7 +170,7 @@ static int parse_playlist(AppleHTTPContext *c, const char *url,
if (!in) {
close_in = 1;
- if ((ret = avio_open(&in, url, URL_RDONLY)) < 0)
+ if ((ret = avio_open(&in, url, AVIO_RDONLY)) < 0)
return ret;
}
@@ -292,7 +293,7 @@ reload:
ret = url_open(&v->input,
v->segments[v->cur_seq_no - v->start_seq_no]->url,
- URL_RDONLY);
+ AVIO_RDONLY);
if (ret < 0)
return ret;
}
diff --git a/libavformat/applehttpproto.c b/libavformat/applehttpproto.c
index 168b2513bbd96b7e85094493d13eb5db1ca798dd..850292af2d3f8234c416757ae24dd51b4b717780 100644
--- a/libavformat/applehttpproto.c
+++ b/libavformat/applehttpproto.c
@@ -115,7 +115,7 @@ static int parse_playlist(URLContext *h, const char *url)
char line[1024];
const char *ptr;
- if ((ret = avio_open(&in, url, URL_RDONLY)) < 0)
+ if ((ret = avio_open(&in, url, AVIO_RDONLY)) < 0)
return ret;
read_chomp_line(in, line, sizeof(line));
@@ -180,7 +180,7 @@ static int applehttp_open(URLContext *h, const char *uri, int flags)
int ret, i;
const char *nested_url;
- if (flags & (URL_WRONLY | URL_RDWR))
+ if (flags & (AVIO_WRONLY | AVIO_RDWR))
return AVERROR(ENOSYS);
s = av_mallocz(sizeof(AppleHTTPContext));
@@ -275,7 +275,7 @@ retry:
}
url = s->segments[s->cur_seq_no - s->start_seq_no]->url,
av_log(NULL, AV_LOG_DEBUG, "opening %s\n", url);
- ret = ffurl_open(&s->seg_hd, url, URL_RDONLY);
+ ret = ffurl_open(&s->seg_hd, url, AVIO_RDONLY);
if (ret < 0) {
if (url_interrupt_cb())
return AVERROR_EXIT;
diff --git a/libavformat/avio.c b/libavformat/avio.c
index ddaafc84eae13d57fcdc0fdcdfc07041edfc2ae1..7b066e3c08ae59733e287342c81e1679c3dbed3c 100644
--- a/libavformat/avio.c
+++ b/libavformat/avio.c
@@ -57,7 +57,7 @@ URLProtocol *av_protocol_next(URLProtocol *p)
else return first_protocol;
}
-int av_register_protocol2(URLProtocol *protocol, int size)
+int ffurl_register_protocol(URLProtocol *protocol, int size)
{
URLProtocol **p;
if (size < sizeof(URLProtocol)) {
@@ -86,12 +86,12 @@ struct URLProtocol_compat {
int av_register_protocol(URLProtocol *protocol)
{
- return av_register_protocol2(protocol, sizeof(struct URLProtocol_compat));
+ return ffurl_register_protocol(protocol, sizeof(struct URLProtocol_compat));
}
int register_protocol(URLProtocol *protocol)
{
- return av_register_protocol2(protocol, sizeof(struct URLProtocol_compat));
+ return ffurl_register_protocol(protocol, sizeof(struct URLProtocol_compat));
}
#endif
@@ -144,7 +144,7 @@ int ffurl_connect(URLContext* uc)
return err;
uc->is_connected = 1;
//We must be careful here as ffurl_seek() could be slow, for example for http
- if( (uc->flags & (URL_WRONLY | URL_RDWR))
+ if( (uc->flags & (AVIO_WRONLY | AVIO_RDWR))
|| !strcmp(uc->prot->name, "file"))
if(!uc->is_streamed && ffurl_seek(uc, 0, SEEK_SET) < 0)
uc->is_streamed= 1;
@@ -216,6 +216,14 @@ void url_get_filename(URLContext *h, char *buf, int buf_size)
{
av_strlcpy(buf, h->filename, buf_size);
}
+void url_set_interrupt_cb(URLInterruptCB *interrupt_cb)
+{
+ avio_set_interrupt_cb(interrupt_cb);
+}
+int av_register_protocol2(URLProtocol *protocol, int size)
+{
+ return ffurl_register_protocol(protocol, size);
+}
#endif
#define URL_SCHEME_CHARS \
@@ -275,7 +283,7 @@ static inline int retry_transfer_wrapper(URLContext *h, unsigned char *buf, int
ret = transfer_func(h, buf+len, size-len);
if (ret == AVERROR(EINTR))
continue;
- if (h->flags & URL_FLAG_NONBLOCK)
+ if (h->flags & AVIO_FLAG_NONBLOCK)
return ret;
if (ret == AVERROR(EAGAIN)) {
ret = 0;
@@ -296,21 +304,21 @@ static inline int retry_transfer_wrapper(URLContext *h, unsigned char *buf, int
int ffurl_read(URLContext *h, unsigned char *buf, int size)
{
- if (h->flags & URL_WRONLY)
+ if (h->flags & AVIO_WRONLY)
return AVERROR(EIO);
return retry_transfer_wrapper(h, buf, size, 1, h->prot->url_read);
}
int ffurl_read_complete(URLContext *h, unsigned char *buf, int size)
{
- if (h->flags & URL_WRONLY)
+ if (h->flags & AVIO_WRONLY)
return AVERROR(EIO);
return retry_transfer_wrapper(h, buf, size, size, h->prot->url_read);
}
int ffurl_write(URLContext *h, const unsigned char *buf, int size)
{
- if (!(h->flags & (URL_WRONLY | URL_RDWR)))
+ if (!(h->flags & (AVIO_WRONLY | AVIO_RDWR)))
return AVERROR(EIO);
/* avoid sending too big packets */
if (h->max_packet_size && size > h->max_packet_size)
@@ -348,7 +356,7 @@ int ffurl_close(URLContext *h)
int url_exist(const char *filename)
{
URLContext *h;
- if (ffurl_open(&h, filename, URL_RDONLY) < 0)
+ if (ffurl_open(&h, filename, AVIO_RDONLY) < 0)
return 0;
ffurl_close(h);
return 1;
@@ -381,7 +389,7 @@ static int default_interrupt_cb(void)
return 0;
}
-void url_set_interrupt_cb(URLInterruptCB *interrupt_cb)
+void avio_set_interrupt_cb(URLInterruptCB *interrupt_cb)
{
if (!interrupt_cb)
interrupt_cb = default_interrupt_cb;
diff --git a/libavformat/avio.h b/libavformat/avio.h
index dd22acfed76699554a17ec201c613a193ada0d1f..03b6f6f5ec807e22f50938d7d91432448098bceb 100644
--- a/libavformat/avio.h
+++ b/libavformat/avio.h
@@ -63,7 +63,6 @@ typedef struct URLPollEntry {
int events;
int revents;
} URLPollEntry;
-#endif
/**
* @defgroup open_modes URL open modes
@@ -91,6 +90,7 @@ typedef struct URLPollEntry {
* silently ignored.
*/
#define URL_FLAG_NONBLOCK 4
+#endif
typedef int URLInterruptCB(void);
@@ -117,6 +117,7 @@ attribute_deprecated void url_get_filename(URLContext *h, char *buf, int buf_siz
attribute_deprecated int av_url_read_pause(URLContext *h, int pause);
attribute_deprecated int64_t av_url_read_seek(URLContext *h, int stream_index,
int64_t timestamp, int flags);
+attribute_deprecated void url_set_interrupt_cb(URLInterruptCB *interrupt_cb);
#endif
/**
@@ -131,7 +132,7 @@ int url_exist(const char *url);
* in this case by the interrupted function. 'NULL' means no interrupt
* callback is given.
*/
-void url_set_interrupt_cb(URLInterruptCB *interrupt_cb);
+void avio_set_interrupt_cb(URLInterruptCB *interrupt_cb);
#if FF_API_OLD_AVIO
/* not implemented */
@@ -162,7 +163,9 @@ typedef struct URLProtocol {
extern URLProtocol *first_protocol;
#endif
+#if FF_API_OLD_AVIO
extern URLInterruptCB *url_interrupt_cb;
+#endif
/**
* If protocol is NULL, returns the first registered protocol,
@@ -183,12 +186,14 @@ attribute_deprecated int register_protocol(URLProtocol *protocol);
attribute_deprecated int av_register_protocol(URLProtocol *protocol);
#endif
+#if FF_API_OLD_AVIO
/**
* Register the URLProtocol protocol.
*
* @param size the size of the URLProtocol struct referenced
*/
-int av_register_protocol2(URLProtocol *protocol, int size);
+attribute_deprecated int av_register_protocol2(URLProtocol *protocol, int size);
+#endif
#define AVIO_SEEKABLE_NORMAL 0x0001 /**< Seeking works like for a local file */
@@ -510,6 +515,33 @@ attribute_deprecated static inline int url_is_streamed(AVIOContext *s)
int url_resetbuf(AVIOContext *s, int flags);
#endif
+/**
+ * @defgroup open_modes URL open modes
+ * The flags argument to avio_open must be one of the following
+ * constants, optionally ORed with other flags.
+ * @{
+ */
+#define AVIO_RDONLY 0 /**< read-only */
+#define AVIO_WRONLY 1 /**< write-only */
+#define AVIO_RDWR 2 /**< read-write */
+/**
+ * @}
+ */
+
+/**
+ * Use non-blocking mode.
+ * If this flag is set, operations on the context will return
+ * AVERROR(EAGAIN) if they can not be performed immediately.
+ * If this flag is not set, operations on the context will never return
+ * AVERROR(EAGAIN).
+ * Note that this flag does not affect the opening/connecting of the
+ * context. Connecting a protocol will always block if necessary (e.g. on
+ * network protocols) but never hang (e.g. on busy devices).
+ * Warning: non-blocking protocols is work-in-progress; this flag may be
+ * silently ignored.
+ */
+#define AVIO_FLAG_NONBLOCK 4
+
/**
* Create and initialize a AVIOContext for accessing the
* resource indicated by url.
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index 1472380acfd7781027e381e4fb7d3d167c772ef1..fb6a0c7b69d220165de452818cbdd1f2df3169e7 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -55,7 +55,7 @@ int ffio_init_context(AVIOContext *s,
s->buffer_size = buffer_size;
s->buf_ptr = buffer;
s->opaque = opaque;
- url_resetbuf(s, write_flag ? URL_WRONLY : URL_RDONLY);
+ url_resetbuf(s, write_flag ? AVIO_WRONLY : AVIO_RDONLY);
s->write_packet = write_packet;
s->read_packet = read_packet;
s->seek = seek;
@@ -854,7 +854,7 @@ int ffio_fdopen(AVIOContext **s, URLContext *h)
}
if (ffio_init_context(*s, buffer, buffer_size,
- (h->flags & URL_WRONLY || h->flags & URL_RDWR), h,
+ (h->flags & AVIO_WRONLY || h->flags & AVIO_RDWR), h,
ffurl_read, ffurl_write, ffurl_seek) < 0) {
av_free(buffer);
av_freep(s);
@@ -883,7 +883,7 @@ int ffio_set_buf_size(AVIOContext *s, int buf_size)
s->buffer = buffer;
s->buffer_size = buf_size;
s->buf_ptr = buffer;
- url_resetbuf(s, s->write_flag ? URL_WRONLY : URL_RDONLY);
+ url_resetbuf(s, s->write_flag ? AVIO_WRONLY : AVIO_RDONLY);
return 0;
}
@@ -894,13 +894,13 @@ static int url_resetbuf(AVIOContext *s, int flags)
#endif
{
#if FF_API_URL_RESETBUF
- if (flags & URL_RDWR)
+ if (flags & AVIO_RDWR)
return AVERROR(EINVAL);
#else
- assert(flags == URL_WRONLY || flags == URL_RDONLY);
+ assert(flags == AVIO_WRONLY || flags == AVIO_RDONLY);
#endif
- if (flags & URL_WRONLY) {
+ if (flags & AVIO_WRONLY) {
s->buf_end = s->buffer + s->buffer_size;
s->write_flag = 1;
} else {
@@ -1058,7 +1058,7 @@ int url_open_buf(AVIOContext **s, uint8_t *buf, int buf_size, int flags)
if(!*s)
return AVERROR(ENOMEM);
ret = ffio_init_context(*s, buf, buf_size,
- (flags & URL_WRONLY || flags & URL_RDWR),
+ (flags & AVIO_WRONLY || flags & AVIO_RDWR),
NULL, NULL, NULL, NULL);
if(ret != 0)
av_freep(s);
diff --git a/libavformat/file.c b/libavformat/file.c
index 4f14b9f6c6c193b56c43ce42d8abeb7af9f7edc7..b8c7c4c9d4652d1294fcb3bc166abaad16aa6901 100644
--- a/libavformat/file.c
+++ b/libavformat/file.c
@@ -59,9 +59,9 @@ static int file_open(URLContext *h, const char *filename, int flags)
av_strstart(filename, "file:", &filename);
- if (flags & URL_RDWR) {
+ if (flags & AVIO_RDWR) {
access = O_CREAT | O_TRUNC | O_RDWR;
- } else if (flags & URL_WRONLY) {
+ } else if (flags & AVIO_WRONLY) {
access = O_CREAT | O_TRUNC | O_WRONLY;
} else {
access = O_RDONLY;
@@ -116,7 +116,7 @@ static int pipe_open(URLContext *h, const char *filename, int flags)
fd = strtol(filename, &final, 10);
if((filename == final) || *final ) {/* No digits found, or something like 10ab */
- if (flags & URL_WRONLY) {
+ if (flags & AVIO_WRONLY) {
fd = 1;
} else {
fd = 0;
diff --git a/libavformat/gopher.c b/libavformat/gopher.c
index 85a9d965c47392f4aacff4b6293fc0e21a2046bb..6f80c1bc84866c99f928913e6eaf1bb02e5f0284 100644
--- a/libavformat/gopher.c
+++ b/libavformat/gopher.c
@@ -100,7 +100,7 @@ static int gopher_open(URLContext *h, const char *uri, int flags)
ff_url_join(buf, sizeof(buf), "tcp", NULL, hostname, port, NULL);
s->hd = NULL;
- err = ffurl_open(&s->hd, buf, URL_RDWR);
+ err = ffurl_open(&s->hd, buf, AVIO_RDWR);
if (err < 0)
goto fail;
diff --git a/libavformat/http.c b/libavformat/http.c
index 8c6181417a96177362dc2440b74791c1e939f9a4..51e84850f210a68d622034af4a8d81eeedaf289b 100644
--- a/libavformat/http.c
+++ b/libavformat/http.c
@@ -124,7 +124,7 @@ static int http_open_cnx(URLContext *h)
port = 80;
ff_url_join(buf, sizeof(buf), "tcp", NULL, hostname, port, NULL);
- err = ffurl_open(&hd, buf, URL_RDWR);
+ err = ffurl_open(&hd, buf, AVIO_RDWR);
if (err < 0)
goto fail;
@@ -296,7 +296,7 @@ static int http_connect(URLContext *h, const char *path, const char *hoststr,
/* send http header */
- post = h->flags & URL_WRONLY;
+ post = h->flags & AVIO_WRONLY;
authstr = ff_http_auth_create_response(&s->auth_state, auth, path,
post ? "POST" : "GET");
@@ -451,7 +451,7 @@ static int http_close(URLContext *h)
HTTPContext *s = h->priv_data;
/* signal end of chunked encoding if used */
- if ((h->flags & URL_WRONLY) && s->chunksize != -1) {
+ if ((h->flags & AVIO_WRONLY) && s->chunksize != -1) {
ret = ffurl_write(s->hd, footer, sizeof(footer) - 1);
ret = ret > 0 ? 0 : ret;
}
diff --git a/libavformat/img2.c b/libavformat/img2.c
index 7480d43bfe318e59391345b1deb308197482dbe4..4e55c22cccf0eb47dda67ca8efdc0b3d2ad950d2 100644
--- a/libavformat/img2.c
+++ b/libavformat/img2.c
@@ -274,7 +274,7 @@ static int read_packet(AVFormatContext *s1, AVPacket *pkt)
s->path, s->img_number)<0 && s->img_number > 1)
return AVERROR(EIO);
for(i=0; i<3; i++){
- if (avio_open(&f[i], filename, URL_RDONLY) < 0) {
+ if (avio_open(&f[i], filename, AVIO_RDONLY) < 0) {
if(i==1)
break;
av_log(s1, AV_LOG_ERROR, "Could not open file : %s\n",filename);
@@ -361,7 +361,7 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)
return AVERROR(EIO);
}
for(i=0; i<3; i++){
- if (avio_open(&pb[i], filename, URL_WRONLY) < 0) {
+ if (avio_open(&pb[i], filename, AVIO_WRONLY) < 0) {
av_log(s, AV_LOG_ERROR, "Could not open file : %s\n",filename);
return AVERROR(EIO);
}
diff --git a/libavformat/librtmp.c b/libavformat/librtmp.c
index 632ac95dd363376e86194cc49b7e7f57af5954e7..352d58fd4b0017a21d167dadce6af35fa2d7234b 100644
--- a/libavformat/librtmp.c
+++ b/libavformat/librtmp.c
@@ -93,7 +93,7 @@ static int rtmp_open(URLContext *s, const char *uri, int flags)
goto fail;
}
- if (flags & URL_WRONLY)
+ if (flags & AVIO_WRONLY)
RTMP_EnableWrite(r);
if (!RTMP_Connect(r, NULL) || !RTMP_ConnectStream(r, 0)) {
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index e69b848f782295c01b990f619aeccd76203373ed..55f62b8f6f825fd79ef4e41d9be06ce901baa6e3 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -1333,7 +1333,7 @@ static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
&& track->codec_priv.size >= 14
&& track->codec_priv.data != NULL) {
ffio_init_context(&b, track->codec_priv.data, track->codec_priv.size,
- URL_RDONLY, NULL, NULL, NULL, NULL);
+ AVIO_RDONLY, NULL, NULL, NULL, NULL);
ff_get_wav_header(&b, st->codec, track->codec_priv.size);
codec_id = st->codec->codec_id;
extradata_offset = FFMIN(track->codec_priv.size, 18);
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 732a5855ab97c4793eb6fbd1855fe5f4a88dfd7b..5ce2a541da12b6b3aff2c3b8d0492555962f76db 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -1144,10 +1144,13 @@ static int mkv_write_trailer(AVFormatContext *s)
}
if (pb->seekable) {
- cuespos = mkv_write_cues(pb, mkv->cues, s->nb_streams);
+ if (mkv->cues->num_entries) {
+ cuespos = mkv_write_cues(pb, mkv->cues, s->nb_streams);
+
+ ret = mkv_add_seekhead_entry(mkv->main_seekhead, MATROSKA_ID_CUES, cuespos);
+ if (ret < 0) return ret;
+ }
- ret = mkv_add_seekhead_entry(mkv->main_seekhead, MATROSKA_ID_CUES , cuespos);
- if (ret < 0) return ret;
mkv_write_seekhead(pb, mkv->main_seekhead);
// update the duration
diff --git a/libavformat/md5proto.c b/libavformat/md5proto.c
index 421808bb8a080c06c1199f562f3668865d73a51a..35a0d313058f0e5517b18469c7737490afae3e0d 100644
--- a/libavformat/md5proto.c
+++ b/libavformat/md5proto.c
@@ -36,7 +36,7 @@ static int md5_open(URLContext *h, const char *filename, int flags)
return -1;
}
- if (flags != URL_WRONLY)
+ if (flags != AVIO_WRONLY)
return AVERROR(EINVAL);
av_md5_init(h->priv_data);
@@ -65,7 +65,7 @@ static int md5_close(URLContext *h)
av_strstart(filename, "md5:", &filename);
if (*filename) {
- err = ffurl_open(&out, filename, URL_WRONLY);
+ err = ffurl_open(&out, filename, AVIO_WRONLY);
if (err)
return err;
err = ffurl_write(out, buf, i*2+1);
diff --git a/libavformat/mmsh.c b/libavformat/mmsh.c
index 476596c78f730fa015e4ef8c933275db845dc6b1..70664b97767e33ee9f4eb6acb6f367600d9b6e21 100644
--- a/libavformat/mmsh.c
+++ b/libavformat/mmsh.c
@@ -233,7 +233,7 @@ static int mmsh_open(URLContext *h, const char *uri, int flags)
port = 80; // default mmsh protocol port
ff_url_join(httpname, sizeof(httpname), "http", NULL, host, port, path);
- if (ffurl_alloc(&mms->mms_hd, httpname, URL_RDONLY) < 0) {
+ if (ffurl_alloc(&mms->mms_hd, httpname, AVIO_RDONLY) < 0) {
return AVERROR(EIO);
}
@@ -261,7 +261,7 @@ static int mmsh_open(URLContext *h, const char *uri, int flags)
// close the socket and then reopen it for sending the second play request.
ffurl_close(mms->mms_hd);
memset(headers, 0, sizeof(headers));
- if (ffurl_alloc(&mms->mms_hd, httpname, URL_RDONLY) < 0) {
+ if (ffurl_alloc(&mms->mms_hd, httpname, AVIO_RDONLY) < 0) {
return AVERROR(EIO);
}
stream_selection = av_mallocz(mms->stream_num * 19 + 1);
diff --git a/libavformat/mmst.c b/libavformat/mmst.c
index d7a1dda5bd184eb50c3abdc351b37185b29079a9..55a41e6a9c137ff523f28f498390837afb3f9e7d 100644
--- a/libavformat/mmst.c
+++ b/libavformat/mmst.c
@@ -523,7 +523,7 @@ static int mms_open(URLContext *h, const char *uri, int flags)
// establish tcp connection.
ff_url_join(tcpname, sizeof(tcpname), "tcp", NULL, mmst->host, port, NULL);
- err = ffurl_open(&mms->mms_hd, tcpname, URL_RDWR);
+ err = ffurl_open(&mms->mms_hd, tcpname, AVIO_RDWR);
if (err)
goto fail;
diff --git a/libavformat/mov.c b/libavformat/mov.c
index a4cd4d6b28a329cf572dc73fadd9d47e53ab3d26..89b9adc7af04b163f030408c201072b8745b77b1 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1722,7 +1722,7 @@ static int mov_open_dref(AVIOContext **pb, char *src, MOVDref *ref)
av_strlcat(filename, ref->path + l + 1, 1024);
- if (!avio_open(pb, filename, URL_RDONLY))
+ if (!avio_open(pb, filename, AVIO_RDONLY))
return 0;
}
}
diff --git a/libavformat/network.h b/libavformat/network.h
index 58a8e80e72a75e799688a62947968ad773481904..74e6f0bbccf8b3509a321bbb32f6bef1dc962ba3 100644
--- a/libavformat/network.h
+++ b/libavformat/network.h
@@ -22,6 +22,7 @@
#define AVFORMAT_NETWORK_H
#include "config.h"
+#include "os_support.h"
#if HAVE_WINSOCK2_H
#include <winsock2.h>
@@ -55,6 +56,10 @@ static inline int ff_neterrno() {
#include <arpa/inet.h>
#endif
+#if HAVE_POLL_H
+#include <poll.h>
+#endif
+
int ff_socket_nonblock(int socket, int enable);
static inline int ff_network_init(void)
@@ -67,6 +72,15 @@ static inline int ff_network_init(void)
return 1;
}
+static inline int ff_network_wait_fd(int fd, int write)
+{
+ int ev = write ? POLLOUT : POLLIN;
+ struct pollfd p = { .fd = fd, .events = ev, .revents = 0 };
+ int ret;
+ ret = poll(&p, 1, 100);
+ return ret < 0 ? ff_neterrno() : p.revents & ev ? 0 : AVERROR(EAGAIN);
+}
+
static inline void ff_network_close(void)
{
#if HAVE_WINSOCK2_H
diff --git a/libavformat/output-example.c b/libavformat/output-example.c
index b6be2b97db4d28f303f2cb2b9773647248460f2a..27db78c658a185f4662bd52492f31e9fa6dae33a 100644
--- a/libavformat/output-example.c
+++ b/libavformat/output-example.c
@@ -492,7 +492,7 @@ int main(int argc, char **argv)
/* open the output file, if needed */
if (!(fmt->flags & AVFMT_NOFILE)) {
- if (avio_open(&oc->pb, filename, URL_WRONLY) < 0) {
+ if (avio_open(&oc->pb, filename, AVIO_WRONLY) < 0) {
fprintf(stderr, "Could not open '%s'\n", filename);
exit(1);
}
diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index 3309038b347b95c728cd4896bd387579bd902336..73bb4d2f690a126e57352a284cdd51802888a2c8 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -812,7 +812,7 @@ static int rtmp_open(URLContext *s, const char *uri, int flags)
if (!rt)
return AVERROR(ENOMEM);
s->priv_data = rt;
- rt->is_input = !(flags & URL_WRONLY);
+ rt->is_input = !(flags & AVIO_WRONLY);
av_url_split(proto, sizeof(proto), NULL, 0, hostname, sizeof(hostname), &port,
path, sizeof(path), s->filename);
@@ -821,7 +821,7 @@ static int rtmp_open(URLContext *s, const char *uri, int flags)
port = RTMP_DEFAULT_PORT;
ff_url_join(buf, sizeof(buf), "tcp", NULL, hostname, port, NULL);
- if (ffurl_open(&rt->stream, buf, URL_RDWR) < 0) {
+ if (ffurl_open(&rt->stream, buf, AVIO_RDWR) < 0) {
av_log(LOG_CONTEXT, AV_LOG_ERROR, "Cannot open connection %s\n", buf);
goto fail;
}
diff --git a/libavformat/rtpproto.c b/libavformat/rtpproto.c
index 08f6c0a1e1f5745faa835f56c937cae301b6ac80..3e582c1937370f8571a80fc4d175d5f272cd9be4 100644
--- a/libavformat/rtpproto.c
+++ b/libavformat/rtpproto.c
@@ -145,7 +145,7 @@ static int rtp_open(URLContext *h, const char *uri, int flags)
char path[1024];
const char *p;
- is_output = (flags & URL_WRONLY);
+ is_output = (flags & AVIO_WRONLY);
s = av_mallocz(sizeof(RTPContext));
if (!s)
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 1eba0cbcfead97018863d608cea6d6ad4727fbdc..8afca34240b9f2b829199ae851b12f2e33705a44 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -1116,14 +1116,14 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port,
"?localport=%d", j);
/* we will use two ports per rtp stream (rtp and rtcp) */
j += 2;
- if (ffurl_open(&rtsp_st->rtp_handle, buf, URL_RDWR) == 0)
+ if (ffurl_open(&rtsp_st->rtp_handle, buf, AVIO_RDWR) == 0)
goto rtp_opened;
}
}
#if 0
/* then try on any port */
- if (ffurl_open(&rtsp_st->rtp_handle, "rtp://", URL_RDONLY) < 0) {
+ if (ffurl_open(&rtsp_st->rtp_handle, "rtp://", AVIO_RDONLY) < 0) {
err = AVERROR_INVALIDDATA;
goto fail;
}
@@ -1269,7 +1269,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port,
namebuf, sizeof(namebuf), NULL, 0, NI_NUMERICHOST);
ff_url_join(url, sizeof(url), "rtp", NULL, namebuf,
port, "?ttl=%d", ttl);
- if (ffurl_open(&rtsp_st->rtp_handle, url, URL_RDWR) < 0) {
+ if (ffurl_open(&rtsp_st->rtp_handle, url, AVIO_RDWR) < 0) {
err = AVERROR_INVALIDDATA;
goto fail;
}
@@ -1396,7 +1396,7 @@ redirect:
av_get_random_seed(), av_get_random_seed());
/* GET requests */
- if (ffurl_alloc(&rt->rtsp_hd, httpname, URL_RDONLY) < 0) {
+ if (ffurl_alloc(&rt->rtsp_hd, httpname, AVIO_RDONLY) < 0) {
err = AVERROR(EIO);
goto fail;
}
@@ -1417,7 +1417,7 @@ redirect:
}
/* POST requests */
- if (ffurl_alloc(&rt->rtsp_hd_out, httpname, URL_WRONLY) < 0 ) {
+ if (ffurl_alloc(&rt->rtsp_hd_out, httpname, AVIO_WRONLY) < 0 ) {
err = AVERROR(EIO);
goto fail;
}
@@ -1460,7 +1460,7 @@ redirect:
} else {
/* open the tcp connection */
ff_url_join(tcpname, sizeof(tcpname), "tcp", NULL, host, port, NULL);
- if (ffurl_open(&rt->rtsp_hd, tcpname, URL_RDWR) < 0) {
+ if (ffurl_open(&rt->rtsp_hd, tcpname, AVIO_RDWR) < 0) {
err = AVERROR(EIO);
goto fail;
}
@@ -1807,7 +1807,7 @@ static int sdp_read_header(AVFormatContext *s, AVFormatParameters *ap)
namebuf, rtsp_st->sdp_port,
"?localport=%d&ttl=%d", rtsp_st->sdp_port,
rtsp_st->sdp_ttl);
- if (ffurl_open(&rtsp_st->rtp_handle, url, URL_RDWR) < 0) {
+ if (ffurl_open(&rtsp_st->rtp_handle, url, AVIO_RDWR) < 0) {
err = AVERROR_INVALIDDATA;
goto fail;
}
@@ -1863,7 +1863,7 @@ static int rtp_read_header(AVFormatContext *s,
if (!ff_network_init())
return AVERROR(EIO);
- ret = ffurl_open(&in, s->filename, URL_RDONLY);
+ ret = ffurl_open(&in, s->filename, AVIO_RDONLY);
if (ret)
goto fail;
diff --git a/libavformat/sapdec.c b/libavformat/sapdec.c
index 42507d34f1dc4df97cd7f11fdfc49d1ed92602ba..2c4bc8689e48f5adb661307b3c56723df72e7108 100644
--- a/libavformat/sapdec.c
+++ b/libavformat/sapdec.c
@@ -85,7 +85,7 @@ static int sap_read_header(AVFormatContext *s,
ff_url_join(url, sizeof(url), "udp", NULL, host, port, "?localport=%d",
port);
- ret = ffurl_open(&sap->ann_fd, url, URL_RDONLY);
+ ret = ffurl_open(&sap->ann_fd, url, AVIO_RDONLY);
if (ret)
goto fail;
diff --git a/libavformat/sapenc.c b/libavformat/sapenc.c
index 0569d790ce5d9f3cf61772fa1df95257929b0f13..e538bbb4a2dc788e4ab8aba7f3b1fcf6d9fcc99b 100644
--- a/libavformat/sapenc.c
+++ b/libavformat/sapenc.c
@@ -146,7 +146,7 @@ static int sap_write_header(AVFormatContext *s)
"?ttl=%d", ttl);
if (!same_port)
base_port += 2;
- ret = ffurl_open(&fd, url, URL_WRONLY);
+ ret = ffurl_open(&fd, url, AVIO_WRONLY);
if (ret) {
ret = AVERROR(EIO);
goto fail;
@@ -158,7 +158,7 @@ static int sap_write_header(AVFormatContext *s)
ff_url_join(url, sizeof(url), "udp", NULL, announce_addr, port,
"?ttl=%d&connect=1", ttl);
- ret = ffurl_open(&sap->ann_fd, url, URL_WRONLY);
+ ret = ffurl_open(&sap->ann_fd, url, AVIO_WRONLY);
if (ret) {
ret = AVERROR(EIO);
goto fail;
diff --git a/libavformat/tcp.c b/libavformat/tcp.c
index fb94b639844e73214f626154785ed1e71eb32342..f0d1c4556fb94eec8555de7b468631a1f1b2b7f4 100644
--- a/libavformat/tcp.c
+++ b/libavformat/tcp.c
@@ -19,10 +19,12 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avformat.h"
+#include "libavutil/parseutils.h"
#include <unistd.h>
#include "internal.h"
#include "network.h"
#include "os_support.h"
+#include "url.h"
#if HAVE_POLL_H
#include <poll.h>
#endif
@@ -38,6 +40,9 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
struct addrinfo hints, *ai, *cur_ai;
int port, fd = -1;
TCPContext *s = NULL;
+ int listen_socket = 0;
+ const char *p;
+ char buf[256];
int ret;
socklen_t optlen;
char hostname[1024],proto[1024],path[1024];
@@ -48,6 +53,11 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
if (strcmp(proto,"tcp") || port <= 0 || port >= 65536)
return AVERROR(EINVAL);
+ p = strchr(uri, '?');
+ if (p) {
+ if (av_find_info_tag(buf, sizeof(buf), "listen", p))
+ listen_socket = 1;
+ }
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
@@ -66,10 +76,21 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
fd = socket(cur_ai->ai_family, cur_ai->ai_socktype, cur_ai->ai_protocol);
if (fd < 0)
goto fail;
- ff_socket_nonblock(fd, 1);
+ if (listen_socket) {
+ int fd1;
+ ret = bind(fd, cur_ai->ai_addr, cur_ai->ai_addrlen);
+ listen(fd, 1);
+ fd1 = accept(fd, NULL, NULL);
+ closesocket(fd);
+ fd = fd1;
+ } else {
redo:
- ret = connect(fd, cur_ai->ai_addr, cur_ai->ai_addrlen);
+ ret = connect(fd, cur_ai->ai_addr, cur_ai->ai_addrlen);
+ }
+
+ ff_socket_nonblock(fd, 1);
+
if (ret < 0) {
int timeout=50;
struct pollfd p = {fd, POLLOUT, 0};
@@ -138,23 +159,13 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
return ret;
}
-static int tcp_wait_fd(int fd, int write)
-{
- int ev = write ? POLLOUT : POLLIN;
- struct pollfd p = { .fd = fd, .events = ev, .revents = 0 };
- int ret;
-
- ret = poll(&p, 1, 100);
- return ret < 0 ? ff_neterrno() : p.revents & ev ? 0 : AVERROR(EAGAIN);
-}
-
static int tcp_read(URLContext *h, uint8_t *buf, int size)
{
TCPContext *s = h->priv_data;
int ret;
- if (!(h->flags & URL_FLAG_NONBLOCK)) {
- ret = tcp_wait_fd(s->fd, 0);
+ if (!(h->flags & AVIO_FLAG_NONBLOCK)) {
+ ret = ff_network_wait_fd(s->fd, 0);
if (ret < 0)
return ret;
}
@@ -167,8 +178,8 @@ static int tcp_write(URLContext *h, const uint8_t *buf, int size)
TCPContext *s = h->priv_data;
int ret;
- if (!(h->flags & URL_FLAG_NONBLOCK)) {
- ret = tcp_wait_fd(s->fd, 1);
+ if (!(h->flags & AVIO_FLAG_NONBLOCK)) {
+ ret = ff_network_wait_fd(s->fd, 1);
if (ret < 0)
return ret;
}
diff --git a/libavformat/udp.c b/libavformat/udp.c
index 25541845a90a311560ab023c4e2ff97a1d64e1ac..fd0640fd889ebdda1a455634557793001da168d9 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -33,9 +33,7 @@
#include "internal.h"
#include "network.h"
#include "os_support.h"
-#if HAVE_POLL_H
-#include <poll.h>
-#endif
+#include "url.h"
#include <sys/time.h>
#ifndef IPV6_ADD_MEMBERSHIP
@@ -320,7 +318,7 @@ static int udp_open(URLContext *h, const char *uri, int flags)
h->is_streamed = 1;
h->max_packet_size = 1472;
- is_output = (flags & URL_WRONLY);
+ is_output = (flags & AVIO_WRONLY);
s = av_mallocz(sizeof(UDPContext));
if (!s)
@@ -363,14 +361,14 @@ static int udp_open(URLContext *h, const char *uri, int flags)
/* XXX: fix av_url_split */
if (hostname[0] == '\0' || hostname[0] == '?') {
/* only accepts null hostname if input */
- if (flags & URL_WRONLY)
+ if (flags & AVIO_WRONLY)
goto fail;
} else {
if (ff_udp_set_remote_url(h, uri) < 0)
goto fail;
}
- if (s->is_multicast && !(h->flags & URL_WRONLY))
+ if (s->is_multicast && !(h->flags & AVIO_WRONLY))
s->local_port = port;
udp_fd = udp_socket_create(s, &my_addr, &len);
if (udp_fd < 0)
@@ -387,7 +385,7 @@ static int udp_open(URLContext *h, const char *uri, int flags)
/* the bind is needed to give a port to the socket now */
/* if multicast, try the multicast address bind first */
- if (s->is_multicast && !(h->flags & URL_WRONLY)) {
+ if (s->is_multicast && !(h->flags & AVIO_WRONLY)) {
bind_ret = bind(udp_fd,(struct sockaddr *)&s->dest_addr, len);
}
/* bind to the local address if not multicast or if the multicast
@@ -400,7 +398,7 @@ static int udp_open(URLContext *h, const char *uri, int flags)
s->local_port = udp_port(&my_addr, len);
if (s->is_multicast) {
- if (h->flags & URL_WRONLY) {
+ if (h->flags & AVIO_WRONLY) {
/* output */
if (udp_set_multicast_ttl(udp_fd, s->ttl, (struct sockaddr *)&s->dest_addr) < 0)
goto fail;
@@ -447,31 +445,15 @@ static int udp_open(URLContext *h, const char *uri, int flags)
static int udp_read(URLContext *h, uint8_t *buf, int size)
{
UDPContext *s = h->priv_data;
- struct pollfd p = {s->udp_fd, POLLIN, 0};
- int len;
int ret;
- for(;;) {
- if (url_interrupt_cb())
- return AVERROR_EXIT;
- ret = poll(&p, 1, 100);
- if (ret < 0) {
- if (ff_neterrno() == AVERROR(EINTR))
- continue;
- return AVERROR(EIO);
- }
- if (!(ret == 1 && p.revents & POLLIN))
- continue;
- len = recv(s->udp_fd, buf, size, 0);
- if (len < 0) {
- if (ff_neterrno() != AVERROR(EAGAIN) &&
- ff_neterrno() != AVERROR(EINTR))
- return AVERROR(EIO);
- } else {
- break;
- }
+ if (!(h->flags & AVIO_FLAG_NONBLOCK)) {
+ ret = ff_network_wait_fd(s->udp_fd, 0);
+ if (ret < 0)
+ return ret;
}
- return len;
+ ret = recv(s->udp_fd, buf, size, 0);
+ return ret < 0 ? ff_neterrno() : ret;
}
static int udp_write(URLContext *h, const uint8_t *buf, int size)
@@ -479,29 +461,27 @@ static int udp_write(URLContext *h, const uint8_t *buf, int size)
UDPContext *s = h->priv_data;
int ret;
- for(;;) {
- if (!s->is_connected) {
- ret = sendto (s->udp_fd, buf, size, 0,
- (struct sockaddr *) &s->dest_addr,
- s->dest_addr_len);
- } else
- ret = send(s->udp_fd, buf, size, 0);
- if (ret < 0) {
- if (ff_neterrno() != AVERROR(EINTR) &&
- ff_neterrno() != AVERROR(EAGAIN))
- return ff_neterrno();
- } else {
- break;
- }
+ if (!(h->flags & AVIO_FLAG_NONBLOCK)) {
+ ret = ff_network_wait_fd(s->udp_fd, 1);
+ if (ret < 0)
+ return ret;
}
- return size;
+
+ if (!s->is_connected) {
+ ret = sendto (s->udp_fd, buf, size, 0,
+ (struct sockaddr *) &s->dest_addr,
+ s->dest_addr_len);
+ } else
+ ret = send(s->udp_fd, buf, size, 0);
+
+ return ret < 0 ? ff_neterrno() : ret;
}
static int udp_close(URLContext *h)
{
UDPContext *s = h->priv_data;
- if (s->is_multicast && !(h->flags & URL_WRONLY))
+ if (s->is_multicast && !(h->flags & AVIO_WRONLY))
udp_leave_multicast_group(s->udp_fd, (struct sockaddr *)&s->dest_addr);
closesocket(s->udp_fd);
av_free(s);
diff --git a/libavformat/url.h b/libavformat/url.h
index 97652bb97284c50174cb41f71ecbf94ac7d46aec..9f97db594f2c69ada2e277136eb2fefbdd019553 100644
--- a/libavformat/url.h
+++ b/libavformat/url.h
@@ -30,6 +30,8 @@
#if !FF_API_OLD_AVIO
#define URL_PROTOCOL_FLAG_NESTED_SCHEME 1 /*< The protocol name can be the first part of a nested protocol scheme */
+
+extern URLInterruptCB *url_interrupt_cb;
#endif
/**
@@ -131,4 +133,11 @@ int64_t ffurl_size(URLContext *h);
*/
int ffurl_get_file_handle(URLContext *h);
+/**
+ * Register the URLProtocol protocol.
+ *
+ * @param size the size of the URLProtocol struct referenced
+ */
+int ffurl_register_protocol(URLProtocol *protocol, int size);
+
#endif //AVFORMAT_URL_H
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 0ea209c93c70d58728105672711a975ff8926b64..d9aa6f11738a98befc721f005704f0f3b009c859 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -32,6 +32,7 @@
#include "libavutil/avstring.h"
#include "riff.h"
#include "audiointerleave.h"
+#include "url.h"
#include <sys/time.h>
#include <time.h>
#include <strings.h>
@@ -636,7 +637,7 @@ int av_open_input_file(AVFormatContext **ic_ptr, const char *filename,
hack needed to handle RTSP/TCP */
if (!fmt || !(fmt->flags & AVFMT_NOFILE)) {
/* if no file needed do not try to open one */
- if ((err=avio_open(&pb, filename, URL_RDONLY)) < 0) {
+ if ((err=avio_open(&pb, filename, AVIO_RDONLY)) < 0) {
goto fail;
}
if (buf_size > 0) {
diff --git a/tests/ref/acodec/pcm b/tests/ref/acodec/pcm
index 1d876e4acacce27f5e2f00c01e83333ffd4988bb..033f8bc8c662cf72b708801915f7ca219c319f8b 100644
--- a/tests/ref/acodec/pcm
+++ b/tests/ref/acodec/pcm
@@ -22,12 +22,12 @@ stddev: 0.00 PSNR:999.99 MAXDIFF: 0 bytes: 1058400/ 1058400
1058444 ./tests/data/acodec/pcm_s16le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.acodec.out.wav
stddev: 0.00 PSNR:999.99 MAXDIFF: 0 bytes: 1058400/ 1058400
-352a6bcf51d0f3ca4bf27c423a3d4d14 *./tests/data/acodec/pcm_s16be.mkv
- 1060650 ./tests/data/acodec/pcm_s16be.mkv
+af717ca95eaca310772eb1238c745d1b *./tests/data/acodec/pcm_s16be.mkv
+1060638 ./tests/data/acodec/pcm_s16be.mkv
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.acodec.out.wav
stddev: 0.00 PSNR:999.99 MAXDIFF: 0 bytes: 1058400/ 1058400
-2c089d83b2699c02c9358415e00a9707 *./tests/data/acodec/pcm_s16le.mkv
- 1060650 ./tests/data/acodec/pcm_s16le.mkv
+c4f51bf32fad2f7af8ea5beedb56168b *./tests/data/acodec/pcm_s16le.mkv
+1060638 ./tests/data/acodec/pcm_s16le.mkv
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.acodec.out.wav
stddev: 0.00 PSNR:999.99 MAXDIFF: 0 bytes: 1058400/ 1058400
07ffe7ffb78f3648b6524debdde5aec1 *./tests/data/acodec/pcm_s24be.mov