Commit Graph

94 Commits

Author SHA1 Message Date
Peter Ross
b41f378fc4 os_support: define socket shutdown SHUT_xxx macros if they are not defined
this section has been moved into the CONFIG_NETWORK block, since it only
affects network enabled builds.

sys/socket.h (with WIN32 guard) is needed to check if the SHUT_xxx macro exists.
2018-12-11 22:08:18 +11:00
James Almer
f87ad3a058 Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'
* commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e':
  Remove support for building for mingw32ce (Windows CE)

Merged-by: James Almer <jamrial@gmail.com>
2017-11-11 10:22:11 -03:00
James Almer
514dda6070 Merge commit '4d330da006fe48178a4c8047f06270925eaedf63'
* commit '4d330da006fe48178a4c8047f06270925eaedf63':
  os_support: Use HAVE_UWP instead of manually checking WINAPI_FAMILY
  d3d11va: Check WINAPI_FAMILY instead of HAVE_LOADLIBRARY
  lavf: Remove codec_tag from dashenc and smoothstreamingenc
  hevc: Add support for alternative transfer characterics SEI

Merged-by: James Almer <jamrial@gmail.com>
2017-11-07 16:29:02 -03:00
Martin Storsjö
e41daa6246 Remove support for building for mingw32ce (Windows CE)
The toolchain for this target is unmaintained since many years.

While it has been continuously build tested on fate, it hasn't
actually been tested at runtime since many, many years (and back
then, only a few codecs in libavcodec were tested).

So far, keeping support for it has been mostly effortless, but
the compiler does seem to have issues with dllimported data symbols,
ending up as internal compiler errors in some cases. Instead of
jumping through further hoops to work around that, just remove the
target.

Signed-off-by: Martin Storsjö <martin@martin.st>
2017-08-31 14:21:08 +03:00
Matt Oliver
6cc677c0e8 lavf/os_support: Use existing WinRT config value.
Signed-off-by: Matt Oliver <protogonoi@gmail.com>
2017-07-30 14:31:04 +10:00
Martin Storsjö
4d330da006 os_support: Use HAVE_UWP instead of manually checking WINAPI_FAMILY
Signed-off-by: Martin Storsjö <martin@martin.st>
2017-07-05 13:55:12 +03:00
Clément Bœsch
210678d3c5 Merge commit '3794062ab1a13442b06f6d76c54dce51ffa54697'
* commit '3794062ab1a13442b06f6d76c54dce51ffa54697':
  Remove Plan 9 support

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-09 14:52:00 +02:00
Diego Biurrun
3794062ab1 Remove Plan 9 support
Supporting the system was a nice joke for the 9 release, but it has
run its course. Nowadays Plan 9 receives no testing and has no
practical usefulness.
2016-12-03 09:15:01 +01:00
Hendrik Leppkes
cb46b78b2e os_support: use the appropriate stat functions matching the stat type
The stat struct is defined to stati64, which requires using the appropriate wstati/stati functions as well.
Fixes a whole bunch of compiler warnings as well as build breakage with the decklink avdevice.

Fixes trac #5640
2016-06-14 23:49:42 +02:00
Matt Oliver
37787f2616 lavf/os_support.h: Fix for unicode filenames on windows.
Fixes #819 #5256 #5281

Signed-off-by: Matt Oliver <protogonoi@gmail.com>
2016-06-13 13:47:32 +10:00
Michael Niedermayer
3d6545d51e Merge commit '8ebf02f8f530240edf7e45f35f7647ef9dd44a58'
* commit '8ebf02f8f530240edf7e45f35f7647ef9dd44a58':
  libavformat: Only use MoveFileExA when targeting the desktop API subset

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-20 00:49:47 +01:00
Martin Storsjö
8ebf02f8f5 libavformat: Only use MoveFileExA when targeting the desktop API subset
The MoveFileExA is available in the headers regardless which API
subset is targeted, but it is missing in the Windows Phone link
libraries. When targeting Windows Store apps, the function is
available both in the headers and in the link libraries, and thus
there is no indication for the build system that this function
should be avoided - such an indication is only given by the
Windows App Certification Kit, which forbids using the MoveFileExA
function.

Therefore check the WINAPI_FAMILY defines instead, to figure out
which API subset is targeted.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-12-19 23:24:47 +02:00
Michael Niedermayer
cc663bd13a Merge commit '79fd186a5035cf16fc0ab288d8f59da8b1ba2c0e'
* commit '79fd186a5035cf16fc0ab288d8f59da8b1ba2c0e':
  lavf: Use MoveFileEx instead of rename/_wrename on windows

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-27 11:35:54 +01:00
Michael Niedermayer
097de4d1d6 Merge commit '9326d64ed1baadd7af60df6bbcc59cf1fefede48'
* commit '9326d64ed1baadd7af60df6bbcc59cf1fefede48':
  Share the utf8 to wchar conversion routine between lavf and lavu

Conflicts:
	libavformat/os_support.h
	libavutil/file_open.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-27 11:10:26 +01:00
Martin Storsjö
79fd186a50 lavf: Use MoveFileEx instead of rename/_wrename on windows
This allows getting the normal unix semantics, where a rename
allows replacing an existing file.

Based on a suggestion by Reimar Döffinger.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-11-27 09:29:29 +02:00
Martin Storsjö
9326d64ed1 Share the utf8 to wchar conversion routine between lavf and lavu
This doesn't add any dependency on library internals, since this
only is a static inline function that gets built into each of the
calling functions - this is only to reduce the code duplication.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-11-27 09:29:17 +02:00
Michael Niedermayer
d0879a93ea avformat/os_support: try to fix build when included from a c++ file like libavdevice/decklink*cpp
Found-by: Zeranoe
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-25 17:07:02 +01:00
Michael Niedermayer
ecfafc5f2b Merge commit '960aff379da46dcaff61504a57714d4d4e758e41'
* commit '960aff379da46dcaff61504a57714d4d4e758e41':
  lavf: Use wchar functions for filenames on windows for mkdir/rmdir/rename/unlink

Conflicts:
	libavformat/os_support.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-25 02:52:54 +01:00
Martin Storsjö
960aff379d lavf: Use wchar functions for filenames on windows for mkdir/rmdir/rename/unlink
This makes sure that the internal utf8 path names are handled
properly - the normal file handling functions assume path names
are in the native codepage, which isn't utf8.

This assumes that the tools outside of lavf don't use the mkdir
definition. (The tools don't do the same reading of command line
parameters as wchar either - they probably won't handle all possible
unicode file parameters properly, but at least work more predictably
if no utf8/wchar conversion is involved.)

This is moved further down in os_support.h, since windows.h shouldn't
be included before winsock2.h, while io.h needs to be included before
the manual defines for lseek functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-11-24 23:36:29 +02:00
Martin Storsjö
eec7f032a9 lavf: Remove a redundant include of sys/stat.h
The same file already includes this header a few lines further
above.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-11-22 22:11:44 +02:00
Michael Niedermayer
27123a77c1 avformat/os_support: include unistd.h before defining lseek to lseek64 on android
fixes build failure

Found-by: James Almer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-10 02:32:32 +02:00
Yu Xiaolei
d5a6f11272 lavf: fix 2GB file seek limit on Android
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-09 13:08:33 +02:00
Michael Niedermayer
7206221d56 Merge commit '4c8bd8ddb049950347a5018fecbca7ee25d48c44'
* commit '4c8bd8ddb049950347a5018fecbca7ee25d48c44':
  os_support: Adjust an outdated #endif comment

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-26 20:40:40 +02:00
Diego Biurrun
4c8bd8ddb0 os_support: Adjust an outdated #endif comment 2014-08-26 06:34:41 -07:00
Diego Biurrun
1019b7c4ed os_support: Undefine lseek/stat/fstat before defining them
This avoids a number of redefinition warnings on MinGW64.
2014-08-22 18:35:19 +02:00
Michael Niedermayer
49515cb840 avformat: remove duplicate includes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-21 15:36:33 +02:00
Michael Niedermayer
0dc17da308 Merge commit 'dfc6b5c81491abf7effb97b23af17ccf7adcd132'
* commit 'dfc6b5c81491abf7effb97b23af17ccf7adcd132':
  file: Move win32 utf8->wchar open wrapper to libavutil

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-09 07:16:38 +02:00
Martin Storsjö
dfc6b5c814 file: Move win32 utf8->wchar open wrapper to libavutil
When libavformat was changed to use the new avpriv_open function
in 51eb213d00, this silently bypassed the existing wrapper for
win32. Move the win32 wrapper into libavutil/file.c to make sure
it gets called everywhere (not just in the libavformat case).

This makes sure that non-ascii file names gets opened properly
(where file names internally are stored as utf8, but they get
converted to wchar_t and opened with _wsopen).

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-08 16:41:33 +03:00
Hendrik Leppkes
85a46ad685 win32: Use 64-bit fstat/lseek variants for MSVC as well
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 19:05:58 +02:00
Hendrik Leppkes
713ac21097 avutil/os_support: use 64-bit fstat/lseek variants for MSVC as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 20:06:31 +01:00
Michael Niedermayer
f3b8096bc0 Merge commit '0c03cc68386443f1e96ab6fb358220faf67cd5ff'
* commit '0c03cc68386443f1e96ab6fb358220faf67cd5ff':
  mp3: exit on parsing error in mp_decode_frame
  rtmppkt: Avoid unescaped backslash in Doxygen comment
  fate-lavfi: replace sed/grep/cut combos with awk
  build: Plan 9 support

Conflicts:
	configure
	tests/lavfi-regression.sh

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-24 13:42:58 +02:00
Mans Rullgard
4ebc6a7410 build: Plan 9 support
This adds support for building on Plan 9 x86-32.  The compat/plan9
directory contains these items:

- replacements for the 'head' and 'printf' shell commands
- wrapper for main() to disable FPU exceptions

Larger required changes to the system are described in the
documentation.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-23 12:01:18 +01:00
Michael Niedermayer
e3e09f2bad Merge remote-tracking branch 'qatar/master'
* qatar/master:
  os_support: Choose between direct.h and io.h using a configure check
  os_support: Include io.h instead of direct.h on mingw32ce
  x86: ac3dsp: Only refer to the ac3_downmix_sse symbol if it has been declared
  swscale: Remove two bogus asserts
  ac3: move ac3_downmix() from dsputil to ac3dsp
  lavr/audio_mix_matrix: acknowledge the existence of LFE2.
  mlp_parser: avoid mapping multiple disctinct TrueHD channels to the same Libav channel.
  lavu/audioconvert: add a second low frequency channel.

Conflicts:
	doc/APIchanges
	libavcodec/ac3dsp.c
	libavcodec/ac3dsp.h
	libavcodec/mlp_parser.c
	libavutil/audioconvert.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-13 15:35:50 +02:00
Michael Niedermayer
c942e8b1d7 Merge commit '07584eaf4a95db3f11d3bc411f9786932829e82b'
* commit '07584eaf4a95db3f11d3bc411f9786932829e82b':
  mpegts: check substreams before discarding
  Add a smooth streaming segmenter muxer
  file: Add an avoption for disabling truncating existing files on open
  img2dec: always close AVIOContexts
  rtpdec_jpeg: Error out on other unsupported type values as well
  rtpdec_jpeg: Disallow using the reserved q values
  rtpdec_jpeg: Fold the default qtables case into an existing if statement
  rtpdec_jpeg: Store and reuse old qtables for q values 128-254
  rtpdec_jpeg: Simplify the calculation of the number of qtables
  rtpdec_jpeg: Add more comments about the fields in the SOF0 section
  rtpdec_jpeg: Clarify where the subsampling magic numbers come from
  rtpdec_jpeg: Don't use a bitstream writer for the EOI marker
  rtpdec_jpeg: Don't needlessly use a bitstream writer for the header
  rtpdec_jpeg: Simplify writing of the jpeg header
  rtpdec_jpeg: Merge two if statements
  rtpdec_jpeg: Write the DHT section properly

Conflicts:
	libavformat/Makefile
	libavformat/allformats.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-13 15:22:16 +02:00
Martin Storsjö
ca6b544ac9 os_support: Choose between direct.h and io.h using a configure check
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-13 14:56:54 +03:00
Martin Storsjö
7b07fab567 os_support: Include io.h instead of direct.h on mingw32ce
Windows CE doesn't have neither mkdir nor _mkdir officially (only
CreateDirectoryW), but mingw32ce has compat wrappers with these names
(declared in io.h since direct.h is unavailable).

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-13 13:52:50 +03:00
Martin Storsjö
62c9ae11a7 Add a smooth streaming segmenter muxer
This muxer splits the output from the ismv muxer into individual
files, in realtime.

The same can also be done by the standalone tool ismindex, but this
muxer is needed for doing it in realtime (especially for live
streams that need extra handling for updating the lookahead fields
in the fragment headers).

Using this muxer, one can deliver live smooth streaming from a
normal static file web server. (Using ismindex, one can deliver
premade smooth streaming files from a static file web server,
or prepare files for serving with IIS.)

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-12 23:42:16 +03:00
rogerdpack
ef122ff507 eliminate some mingw warnings
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-06 04:42:43 +02:00
Michael Niedermayer
64b25938e9 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  dsputilenc_mmx: split assignment of ff_sse16_sse2 to SSE2 section.
  dnxhdenc: add space between function argument type and comment.
  x86: fmtconvert: add special asm for float_to_int16_interleave_misc_*
  attributes: Add a definition of av_always_inline for MSVC
  cmdutils: Pass the actual chosen encoder to filter_codec_opts
  os_support: Add fallback definitions for stat flags
  os_support: Rename the poll fallback function to ff_poll
  network: Check for struct pollfd
  os_support: Don't compare a negative number against socket descriptors
  os_support: Include all the necessary headers for the win32 open function
  x86: vc1: fix and enable optimised loop filter

Conflicts:
	cmdutils.c
	cmdutils.h
	ffmpeg.c
	ffplay.c
	libavformat/os_support.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-30 22:44:18 +02:00
Ronald S. Bultje
5a608a239b os_support: Add fallback definitions for stat flags
Mingw headers provide similar defines already (unconditional #defines,
without any #undef or #ifdef around it), while MSVC doesn't have
them.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-30 15:18:50 +03:00
Martin Storsjö
cab2eb87f9 os_support: Rename the poll fallback function to ff_poll
The fallback function is a non-static function, we shouldn't be
defining non-static functions outside of the proper ff/av prefix
namespaces.

This is especially important for a function like poll, which
other parties (other libraries, or executables linking these
libraries) also might provide similar but incompatible fallbacks for.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-30 15:18:17 +03:00
Martin Storsjö
cdee08e365 network: Check for struct pollfd
We need to include winsock2.h here, to make sure we have the
real pollfd struct definition, if one exists, before defining the
fallback poll function.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-30 15:18:06 +03:00
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
Dave Yeo
3f9d6e4239 os_support: Define SHUT_RD, SHUT_WR and SHUT_RDWR on OS/2
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-23 10:38:14 +03:00
Samuel Pitoiset
4a9ca93556 tcp: Allow signalling end of reading/writing
tcp_shutdown() isn't needed at the moment, but is added for
consistency to explain how the function is supposed to be used.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-22 23:16:42 +03:00
Vincent Torri
ed3c0fe85d Remove some warnings when compiling with mingw (mingw-w64, 32 bits)
Reviewed-by: Ramiro Polla <ramiro.polla@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-03 19:51:13 +01:00
Michael Niedermayer
988f585fcb Merge remote-tracking branch 'qatar/master'
* qatar/master: (44 commits)
  replacement Indeo 3 decoder
  gsm demuxer: do not allocate packet twice.
  flvenc: use first packet delay as global delay.
  ac3enc: doxygen update.
  imc: return error codes instead of 0 for error conditions.
  imc: return meaningful error codes instead of -1
  imc: do not set channel layout for stereo
  imc: validate channel count
  imc: check for ff_fft_init() failure
  imc: check output buffer size before decoding
  imc: use DSPContext.bswap16_buf() to byte-swap packet data
  rtsp: add allowed_media_types option
  libgsm: add flush function to reset the decoder state when seeking
  libgsm: simplify decoding by using a loop
  gsm: log error message when packet is too small
  libgsmdec: do not needlessly set *data_size to 0
  gsmdec: do not needlessly set *data_size to 0
  gsmdec: add flush function to reset the decoder state when seeking
  libgsmdec: check output buffer size before decoding
  gsmdec: log error message when output buffer is too small.
  ...

Conflicts:
	Changelog
	ffplay.c
	libavcodec/indeo3.c
	libavcodec/mjpeg_parser.c
	libavcodec/vp3.c
	libavformat/cutils.c
	libavformat/id3v2.c
	libavutil/parseutils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-03 02:16:26 +01:00
Diego Biurrun
124e28847b Remove some stray unnecessary ffmpeg references. 2011-11-02 10:42:54 +01:00
Michael Niedermayer
7b376b398a Merge remote branch 'qatar/master'
* qatar/master:
  Handle unicode file names on windows
  rtp: Rename the open/close functions to alloc/free
  Lowercase all ff* program names.
  Refer to ff* tools by their lowercase names.
NOT Pulled  Replace more FFmpeg instances by Libav or ffmpeg.
  Replace `` by $() syntax in shell scripts.
  patcheck: Allow overiding grep program(s) through environment variables.
NOT Pulled  Remove stray libavcore and _g binary references.
  vorbis: Rename decoder/encoder files to follow general file naming scheme.
  aacenc: Fix whitespace after last commit.
  cook: Fix small typo in av_log_ask_for_sample message.
  aacenc: Finish 3GPP psymodel analysis for non mid/side cases.
  Remove RDFT dependency from AAC decoder.
  Add some debug log messages to AAC extradata
  Fix mov debug (u)int64_t format strings.
  bswap: use native types for av_bwap16().
  doc: FLV muxing is supported.
  applehttp: Handle AES-128 encrypted streams
  Add a protocol handler for AES CBC decryption with PKCS7 padding
  doc: Mention that DragonFly BSD requires __BSD_VISIBLE set

Conflicts:
	ffplay.c
	ffprobe.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 03:41:22 +02:00
Kirill Gavrilov
b1ac139d89 Handle unicode file names on windows
All file names should be in UTF-8 within libavformat.

This is handled by mapping the open() function to an internal one
in os_support.h for windows.

fopen() could be overridden in the same way, but if that would be
used from ffmpeg.c, it would add a dependency on an ff prefixed
internal lavf function.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-24 00:05:38 +03:00