FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	ccbcf482ad	udp: use av_freep() instead of av_free() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Eric Petit	f1136b2b10	udp: fix occasional crash on shutdown Wait until the thread is down before destroying the fifo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	75d339e044	udp: Support IGMPv3 source specific multicast and source blocking Based on an original patch by Stephen D'Angelo <SDAngelo@evertz.com>. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	39dba5aa1b	network: Include unistd.h from network.h This heaader is required for close() for sockets in network code. For winsock, the equivalent function is defined in the winsock2.h header. This avoids having the HAVE_UNISTD_H in all files dealing with raw sockets. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	6501dcfb5e	Remove unnecessary inclusions of [sys/]time.h Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Martin Storsjö	042b272a4a	udp: Properly check for invalid sockets If stdin has been closed, 0 is a valid socket descriptor. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	a840cdda6c	network: Use av_strerror for getting error messages Also use ff_neterrno() instead of errno directly (which doesn't work on windows), for getting the error code. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	860b40f1f2	udp: Properly print error from getnameinfo getnameinfo doesn't set errno on failure, it returns an error code, which should be handled by gai_strerror instead of the normal strerror. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Nicolas George	281bde2789	udp: check for HAVE_PTHREAD_CANCEL instead of HAVE_PTHREADS. Some environments, for example Android, pretend to have pthreads but actually have only a partial implementation.	13 years ago
Diego Biurrun	a92be9b856	Replace memset(0) by zero initializations. Also remove one pointless zero initialization in rangecoder.c.	13 years ago
Nicolas George	afbf9ed0d2	udp: lock all operations on shared variables.	13 years ago
Nicolas George	e1838835aa	udp: return the error code instead of generic EIO.	13 years ago
Nicolas George	5deb5ccbbb	udp: call av_fifo_space directly as needed. The comment seemed to indicate that left was used to limit the size of the recv, but it was not so.	13 years ago
Nicolas George	63afc4f638	udp: use non-blocking read instead of select.	13 years ago
Nicolas George	aa1297882f	udp: use pthread_cancel instead of a shared flag. It allows to exit the thread immediately instead of waiting for select to timeout (one second in the current code).	13 years ago
Nicolas George	463705bd1c	udp: fix non-blocking and interrupt handling. In non-blocking mode, lowest-level read protocols are supposed block only for a short amount of time to let retry_transfer_wrapper() check for interrupts. Also, checking the interrupt_callback in the receiving thread is wrong, as interrupt_callback is not guaranteed to be thread-safe and the job is already done by retry_transfer_wrapper(). The error code was also incorrect. Bug reported by Andrey Utkin.	13 years ago
Andrey Utkin	3069e70f62	udp: Add option overrun_nonfatal Optionize fail/survive on circular buffer overrun Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Andrey Utkin	a2eecc110b	udp: remove dead code line (unused result) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	88c76c7d22	Revert "udp: add multicast input interface selection" This reverts commit `9abd47fe90`. Broke compilation on openbsd and others	13 years ago
Tudor.Suciu	9abd47fe90	udp: add multicast input interface selection Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	2bfd92b330	udp: Set ttl for read-write streams, too, not only for write-only ones Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	c700fdb00f	udp: Only bind to the multicast address if in read-only mode This fixes sending back RTCP RR packets if receiving RTP over multicast. If the multicast stream is sent on demand (set up and signalled via RTSP), the sender might depend on getting RTCP RR packets knowing that there are listeners, otherwise the stream can be closed after a certain timeout. This fixes receiving RTSP streams over multicast on unix, from certain Axis cameras. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	1b89bcdd7f	udp: Clarify the comment about binding the multicast address Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	113d3e106d	udp: Reorder comments When this code was added in `36b532815c`, the new code was added between the existing comment and the existing line of code, making the old comment seem to refer to the new code. This makes it read correctly. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	a887c87c23	udp: Print an error message if bind fails Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	29a8f6b8d4	udp: Fix sign of error codes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent BRULET	45c39e566f	udp: fix segfault on closing Fixes ticket915	13 years ago
Martin Storsjö	32b83aeec1	avio: Add an URLProtocol flag for indicating that a protocol uses network This definition is in two files, since the definitions will move to the private header at the next bump. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	9f50dafe90	udp: support non blocking reads with fifo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	bc900501e0	udp: Replace double select() by select+mutex+cond. When no data was available both the buffer thread as well as the main thread would block in select(), when data becomes available both should move forward and as data is read in the buffer thread the main thread would block in select() later the read data was put in the fifo but the main thread still would be blocked in select() until either the timeout or another packet would come in. This is solved in this commit by using a mutex and a condition variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3dcbafc777	udp: return circular buffer error if such error happened. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	da9cea77e3	Fix a bunch of common typos.	13 years ago
Martin Storsjö	7e58050590	proto: Use .priv_data_size to allocate the private context This simplifies the open functions by avoiding one function call that needs error checking, reducing the amount of extra bulk code. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	328a3545c6	udp: update to new interrupt callback API Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	65ac51373b	udp: Allow specifying the local IP address This is useful if sending multicast data on a host with multiple interfaces. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	b2bdca1b4a	udp: simplify `7a032cb97f` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Andrey Utkin	7a032cb97f	Fix segfault on UDP reading Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7c4e4c6a06	udp: fix circular buffer error handling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	20f0bf8cfb	udp: buffer datagrams in circular buffer instead of a bytestream Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	bd652ff66e	udp: allow fifo size to be tuned seperately Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Martin Storsjö	5d62d0b114	udp: Fix a compilation warning This fixes this compilation warning, by making endptr a non-const pointer, as required by strtol: In function ‘udp_open’: warning: passing argument 2 of ‘strtol’ from incompatible pointer type Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Can Wu	fc66e23154	udp: Receive on the remote port number, if no local port is set For a unicast udp stream to localhost:1234, currently ffplay udp://:1234?localport=1234 works, but ffplay udp://:1234 doesn't work. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Michael Niedermayer	124a9edb5f	udp: support old, crappy non pthread mode Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
JULIAN GARDNER	f35761bca2	udp: fix indention	14 years ago
JULIAN GARDNER	8146d16b60	cleaned up the udp.c, removed some variables and an av_log	14 years ago
Michael Niedermayer	7b915726eb	udp: remove resource.h inclusion, it breaks mingw compilation. The header seems unneeded, if its needed we will put it back with appropriate #if Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	e60e54ceb5	UDP: dont use thread_t as truth value. Unbreak compile on mingw. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	03f8f39769	udp: switch custom fifo to libavutil fifo. This also allows us to drop the semaphore as our fifo is lock free. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	593bb98d61	udp: use FFMAX&FFMIN. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
JULIAN GARDNER	4275602183	udp: add a thread into udp.c for receiving data into a circular buffer, this stops the problem of live decoding/encoding giving errors. Also added a buf_size which is the number of TS packets that to be allocated for the circular buffer.	14 years ago

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170 Commits (94a00ec8af342e037c50c64214546c7673745040)