Commit Graph

181 Commits

Author SHA1 Message Date
Michael Niedermayer
da8b228977 avformat/avio: Move avio_delete() avio_move() to avpriv_ namespace
This was suggested in the discussion about these functions

With this change the functions are available internally but are not
part of the public API

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-29 16:30:43 +02:00
Mariusz Szczepańczyk
346624be4a lavf: set is_connected flag so url can be properly closed
Reviewed-by: Lukasz Marek <lukasz.m.luki2 at gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-24 15:40:03 +02:00
Mariusz Szczepańczyk
80e18bb486 lavf/avio: Extend API with avio_move() and avio_delete()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-22 12:46:08 +02:00
wm4
f6c3f1ed60 avformat: clarify what package needs to be compiled with SSL support
Try to reduce user confusion.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-18 22:26:36 +02:00
Rodger Combs
f24d92bada lavf/tls: Support Secure Transport
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-29 21:52:27 +02:00
Lukasz Marek
184084c699 lavf: add directory listing API
API allows protocol implementations to provide API that
allows to list directory content.
API is similar to POSIX opendir/readdir/closedir.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-27 18:29:46 +01:00
Michael Niedermayer
22af79a9c8 Merge commit 'b97f427fb56bdbf7de8e2d4b72d01114aa6eceda'
* commit 'b97f427fb56bdbf7de8e2d4b72d01114aa6eceda':
  lavf: Explicitly convert types at function pointer assignment

Conflicts:
	libavformat/avio.c
	libavformat/aviobuf.c
	libavformat/swfenc.c

See: a76a2ffe9d and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-12 12:38:20 +01:00
Diego Biurrun
b97f427fb5 lavf: Explicitly convert types at function pointer assignment
This fixes a number of "assignment from incompatible pointer type" warnings.
2015-03-11 23:53:13 +01:00
Michael Niedermayer
02484d1a93 avio: fix sizeof argument
CC: libav-stable@libav.org
Bug-Id: CID 732284
2014-10-20 10:38:38 +01:00
Michael Niedermayer
60dbed6067 Merge commit '4b1f5e5090abed6c618c8ba380cd7d28d140f867'
* commit '4b1f5e5090abed6c618c8ba380cd7d28d140f867':
  cosmetics: Write NULL pointer inequality checks more compactly

Conflicts:
	libavcodec/dvdsubdec.c
	libavcodec/h263dec.c
	libavcodec/libxvid.c
	libavcodec/rv10.c
	libavcodec/utils.c
	libavformat/format.c
	libavformat/matroskadec.c
	libavformat/segment.c
	libavutil/opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-15 21:26:12 +02:00
Gabriel Dume
4b1f5e5090 cosmetics: Write NULL pointer inequality checks more compactly
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-15 05:34:13 -07:00
Carl Eugen Hoyos
99867fc0c4 Fix warning if https protocol was requested but isn't available. 2014-08-12 10:03:36 +02:00
Michael Niedermayer
6542e5575f Merge commit 'ec4f04da1a3462dac429b9d15dee5f027309da15'
* commit 'ec4f04da1a3462dac429b9d15dee5f027309da15':
  avformat: Mark argument in av_{i|o}format_next/ffurl_protocol_next as const

Conflicts:
	libavformat/format.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 02:09:41 +02:00
Diego Biurrun
ec4f04da1a avformat: Mark argument in av_{i|o}format_next/ffurl_protocol_next as const 2014-07-26 14:51:16 -07:00
Olivier Langlois
f78bc96b7c lavf: Use av_gettime_relative()
Whenever av_gettime() is used to measure relative period of time,
av_gettime_relative() is prefered as it guarantee monotonic time
on supported platforms.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 20:13:33 +02:00
Michael Niedermayer
7aa3979b8c avformat/avio: also set generic URL context options
This should have no effect currently as there are no such options yet.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-30 15:00:03 +02:00
Lukasz Marek
f495fbe76a lavf/avio: fix ffurl_alloc error checks
ffurl_alloc doc says it returns >= 0 in case of success.
avio treats non-zero as errors.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-03-06 00:30:27 +01:00
Alexander Strasser
db3c9701f4 lavf/avio: Introduce avio_find_protocol_name
Make it possible to find out what protocol will be chosen
for a given URL.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2014-02-16 22:34:21 +01:00
Michael Niedermayer
7f019129e1 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavf: Remove a now useless parameter to ffurl_register_protocol

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-30 17:48:47 +01:00
Martin Storsjö
0c5f839693 lavf: Remove a now useless parameter to ffurl_register_protocol
This was added in 9b07a2dc02 as an ABI hack to allow older
code built with lavf 52 to register protocols even if the size
of the URLProtocol struct was increased. Later, registering
protocols from outside of lavf was removed and this workaround
isn't needed any longer since lavf 53.

This removes an unchecked malloc and a memory leak for the cases
when this workaround actually was used - which it hasn't since
lavf 53.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-10-30 09:53:48 +02:00
Derek Buitenhuis
25c7db7cc9 avio: Check for memory allocation failure of private data
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-29 11:40:15 +00:00
Michael Niedermayer
0436ffc294 Merge commit '53151723e377b9c43f876e20d7f27a17993256c8'
* commit '53151723e377b9c43f876e20d7f27a17993256c8':
  avio: K&R formatting cosmetics

Conflicts:
	libavformat/avio.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-28 12:17:57 +01:00
Luca Barbato
53151723e3 avio: K&R formatting cosmetics 2013-10-28 00:04:50 +01:00
Derek Buitenhuis
d206fd996b avio: Check for memory allocation failure of private data
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-27 19:15:03 +00:00
Luca Barbato
ea71aafd68 avio: Use AVERROR_PROTOCOL_NOT_FOUND
When the protocol is missing ffurl_alloc() should return
AVERROR_PROTOCOL_NOT_FOUND instead of AVERROR(ENOENT).

Bug-Id: 577
CC: libav-stable@libav.org
2013-10-21 15:55:20 +02:00
Andrey Utkin
34fd21120d retry_transfer_wrapper(): check for interrupt before operation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 21:27:27 +02:00
Carl Eugen Hoyos
1db88c33f2 Suggest recompilation with openssl or gnutls if the https protocol is not found.
Fixes ticket #2765.
2013-07-10 16:20:40 +02:00
Michael Niedermayer
5d876be87a avio: Handle AVERROR_EOF in the same way as the return value 0
This makes sure the ffurl_read_complete function actually
returns the number of bytes read, as the documentation of the
function says, even if the underlying protocol uses AVERROR_EOF
instead of 0.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-07 13:30:01 +03:00
Michael Niedermayer
a46e578dda avformat/avio: Fix EOF handiling of ffurl_read_complete()
Fixes Ticket2537

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-24 14:23:44 +02:00
Nicolas George
d9fad53f4b lavf/avio: check for : in filenames for protocols.
If the first "special" character in a filename is a comma,
it can introduce protocol options, but only if there is a
colon at the end. Otherwise, it is just a filename with a
comma.

Fix trac ticket #2303.
2013-02-28 19:30:56 +01:00
Nicolas George
3d7f4f8726 lavf/avio: check that the protocol supports the open mode.
Fix trac ticket #2139.
2013-02-24 11:51:16 +01:00
Michael Niedermayer
8943ad4014 Merge commit '4521645b1aee9e9ad8f5cea7b2392cd5f6ffcd26'
* commit '4521645b1aee9e9ad8f5cea7b2392cd5f6ffcd26':
  avio: fix pointer type mismatches in avio_enum_protocols()
  avserver: use socklen_t where appropriate
  udp: use socklen_t where appropriate
  network: use HAVE_THREADS instead of local hack
  af_channelmap: remove stray enum declaration
  buffersink: remove stray semicolon after function definition

Conflicts:
	libavformat/avio.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-28 13:19:11 +01:00
Mans Rullgard
4521645b1a avio: fix pointer type mismatches in avio_enum_protocols()
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-27 13:43:44 +01:00
Michael Niedermayer
a96577df38 avio: fix sizeof argument
Fixes CID732284
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-19 22:35:32 +02:00
Michael Niedermayer
d30351363f url_alloc_for_protocol: fix use of uninitialized variable
Fixes CID703830
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-19 22:14:13 +02:00
Michael Niedermayer
9a27fd12f3 avio: replace ETIMEDOUT by EIO
ETIMEDOUT is not available on all platforms

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-08 02:28:20 +02:00
Andrey Utkin
7870722592 Add 'rw_timeout' into URLContext
If set non-zero, limits duration of retry_transfer_wrapper() loop, thus
affects ffurl_read*(), ffurl_write()
Measured in microseconds.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-29 00:05:03 +02:00
Michael Niedermayer
6c180b35c4 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegvideo_enc: don't use deprecated avcodec_encode_video().
  cmdutils: refactor -codecs option.
  avconv: make -shortest a per-output file option.
  lavc: add avcodec_descriptor_get_by_name().
  lavc: add const to AVCodec* function parameters.
  swf(dec): replace CODEC_ID with AV_CODEC_ID
  dvenc: don't use deprecated AVCODEC_MAX_AUDIO_FRAME_SIZE
  rtmpdh: Do not generate the same private key every time when using libnettle
  rtp: remove ff_rtp_get_rtcp_file_handle().
  rtsp.c: use ffurl_get_multi_file_handle() instead of ff_rtp_get_rtcp_file_handle()
  avio: add (ff)url_get_multi_file_handle() for getting more than one fd
  h264: vdpau: fix crash with unsupported colorspace
  amrwbdec: Decode the fr_quality bit properly

Conflicts:
	Changelog
	cmdutils.c
	cmdutils_common_opts.h
	doc/ffmpeg.texi
	ffmpeg.c
	ffmpeg.h
	ffmpeg_opt.c
	libavcodec/h264.c
	libavcodec/options.c
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-18 15:20:32 +02:00
Jordi Ortiz
d6b9da1178 avio: add (ff)url_get_multi_file_handle() for getting more than one fd
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-17 22:14:30 +03:00
Michael Niedermayer
e847f41285 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  libspeexenc: add supported sample rates and channel layouts.
  Replace usleep() calls with av_usleep()
  lavu: add av_usleep() function
  utvideo: mark interlaced frames as such
  utvideo: Fix interlaced prediction for RGB utvideo.
  cosmetics: do not use full path for local headers
  lavu/file: include unistd.h only when available
  configure: check for unistd.h
  log: include unistd.h only when needed
  lavf: include libavutil/time.h instead of redeclaring av_gettime()

Conflicts:
	configure
	doc/APIchanges
	ffmpeg.c
	ffplay.c
	libavcodec/utvideo.c
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-22 22:34:02 +02:00
Mans Rullgard
896bb0d742 Replace usleep() calls with av_usleep()
This reduces the dependency on unistd.h which is not available
on all systems.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-22 17:15:36 +01:00
Michael Niedermayer
edf96d631c url: add ffurl_closep() which also sets the context pointer to NULL
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-01 14:47:30 +02:00
Michael Niedermayer
f89aa6751c lavf: use av_freep() in ffurl_close()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-01 14:40:05 +02:00
Michael Niedermayer
f7c89705e4 avio: fix "discards const qualifier from pointer target type" warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-26 20:46:02 +02:00
Michael Niedermayer
d0ad91c258 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  os_support: Define SHUT_RD, SHUT_WR and SHUT_RDWR on OS/2
  http: Add support for reading http POST reply headers
  http: Add http_shutdown() for ending writing of posts
  tcp: Allow signalling end of reading/writing
  avio: Add a function for signalling end of reading/writing
  lavfi: fix comment, audio is supported now.
  lavfi: fix incorrect comment.
  lavfi: remove avfilter_null_* from public API on next bump.
  lavfi: remove avfilter_default_* from public API on next bump.
  lavfi: deprecate default config_props() callback and refactor avfilter_config_links()
  avfiltergraph: smarter sample format selection.
  avconv: rename transcode_audio/video to decode_audio/video.
  asyncts: reset delta to 0 when it's not used.
  x86: lavc: use %if HAVE_AVX guards around AVX functions in yasm code.
  dwt: return errors from ff_slice_buffer_init()

Conflicts:
	ffmpeg.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/formats.c
	libavfilter/version.h
	libavfilter/vf_blackframe.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_format.c
	libavfilter/vf_showinfo.c
	libavfilter/video.c
	libavfilter/video.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-23 21:48:31 +02:00
Samuel Pitoiset
32d545e0a4 avio: Add a function for signalling end of reading/writing
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-22 23:16:41 +03:00
Nicolas George
12eeced8b4 avio: change ffurl_alloc return code.
If the designated protocol is not found, return
AVERROR_PROTOCOL_NOT_FOUND instead of AVERROR(ENOENT).
2012-04-28 16:39:54 +02:00
Michael Niedermayer
6679271700 avio: Fix "warning: initialization from incompatible pointer type"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-06 02:04:08 +01:00
Michael Niedermayer
c065255bba Merge remote-tracking branch 'qatar/master'
* qatar/master:
  aacenc: Fix LONG_START windowing.
  aacenc: Fix a bug where deinterleaved samples were stored in the wrong place.
  avplay: use the correct array size for stride.
  lavc: extend doxy for avcodec_alloc_context3().
  APIchanges: mention avcodec_alloc_context()/2/3
  avcodec_align_dimensions2: set only 4 linesizes, not AV_NUM_DATA_POINTERS.
  aacsbr: ARM NEON optimised sbrdsp functions
  aacsbr: align some arrays
  aacsbr: move some simdable loops to function pointers
  cosmetics: Remove extra newlines at EOF

Conflicts:
	libavcodec/utils.c
	libavfilter/formats.c
	libavutil/mem.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-29 00:34:59 +01:00
Michael Niedermayer
e37f161e66 Merge remote-tracking branch 'qatar/master'
* qatar/master: (71 commits)
  movenc: Allow writing to a non-seekable output if using empty moov
  movenc: Support adding isml (smooth streaming live) metadata
  libavcodec: Don't crash in avcodec_encode_audio if time_base isn't set
  sunrast: Document the different Sun Raster file format types.
  sunrast: Add a check for experimental type.
  libspeexenc: use AVSampleFormat instead of deprecated/removed SampleFormat
  lavf: remove disabled FF_API_SET_PTS_INFO cruft
  lavf: remove disabled FF_API_OLD_INTERRUPT_CB cruft
  lavf: remove disabled FF_API_REORDER_PRIVATE cruft
  lavf: remove disabled FF_API_SEEK_PUBLIC cruft
  lavf: remove disabled FF_API_STREAM_COPY cruft
  lavf: remove disabled FF_API_PRELOAD cruft
  lavf: remove disabled FF_API_NEW_STREAM cruft
  lavf: remove disabled FF_API_RTSP_URL_OPTIONS cruft
  lavf: remove disabled FF_API_MUXRATE cruft
  lavf: remove disabled FF_API_FILESIZE cruft
  lavf: remove disabled FF_API_TIMESTAMP cruft
  lavf: remove disabled FF_API_LOOP_OUTPUT cruft
  lavf: remove disabled FF_API_LOOP_INPUT cruft
  lavf: remove disabled FF_API_AVSTREAM_QUALITY cruft
  ...

Conflicts:
	doc/APIchanges
	libavcodec/8bps.c
	libavcodec/avcodec.h
	libavcodec/libx264.c
	libavcodec/mjpegbdec.c
	libavcodec/options.c
	libavcodec/sunrast.c
	libavcodec/utils.c
	libavcodec/version.h
	libavcodec/x86/h264_deblock.asm
	libavdevice/libdc1394.c
	libavdevice/v4l2.c
	libavformat/avformat.h
	libavformat/avio.c
	libavformat/avio.h
	libavformat/aviobuf.c
	libavformat/dv.c
	libavformat/mov.c
	libavformat/utils.c
	libavformat/version.h
	libavformat/wtv.c
	libavutil/Makefile
	libavutil/file.c
	libswscale/x86/input.asm
	libswscale/x86/swscale_mmx.c
	libswscale/x86/swscale_template.c
	tests/ref/lavf/ffm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-28 07:53:34 +01:00