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372 Commits

Author SHA1 Message Date
Martin Storsjö
b776113e5d v4l2: Unify one instance of reading/storing errno 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-11 10:07:20 +02:00
Luca Barbato
09f25533a5 v4l2: Preserve errno values 
av_log usually resets it.
 2014-11-09 12:59:32 +01:00
Tristan Matthews
a1a259881f v4l2: Use av_strerror 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-11-09 12:29:59 +01:00
Luca Barbato
2cd28693a5 jack: Use av_strerror 2014-10-29 16:54:43 +00:00
Luca Barbato
043ea6f7bf fbdev: Use av_strerror 2014-10-29 16:54:43 +00:00
Anton Khirnov
4ad1eba011 lavd: fix building x11grab after a6674d2 2014-10-28 07:22:00 +01:00
Luca Barbato
a6674d2e77 xcbgrab: XCB-based screen capture 
Matches the x11grab screen capture by features.
 2014-10-26 08:47:41 +01:00
Timothy Gu
b7c77912b6 oss_audio: use a macro to simplify ioctl() error checking 
Also add a note about SNDCTL_DSP_GETFMTS which may fail even if OSS is
available.

CC: libav-stable@libav.org
Bug-Id: CID 1238992
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-10-18 16:15:10 +01:00
Antonio Ospite
2a5ac99e6e x11grab: Check the XQueryPointer return value 
The paint_mouse_pointer() code uses XFixes to retrieve the cursor
coordinates, but XFixes gives no information about which screen the
pointer is on; this results in always drawing the cursor on the
captured screen even if the mouse pointer was on another screen.

For example, when capturing from screen 1 (i.e. -f x11grab -i ":0.1")
the cursor was being drawn in the captured image even when the mouse
pointer was actually on screen 0, which is wrong and visually confusing.

CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-10-04 23:46:46 +02:00
Luca Barbato
5b9c817dc7 x11grab: Check XFixesGetCursorImage return value 
It could return NULL if the cursor is outside the screen, the connection
timed out or the system is out of memory.

CC: libav-stable@libav.org
 2014-10-04 23:46:46 +02:00
Luca Barbato
89fa2b5616 x11grab: Check for XFixes availability at runtime 2014-10-04 23:46:46 +02:00
Luca Barbato
65e78a2e4b x11grab: Refactor pixel format parsing 2014-09-03 02:38:03 +02:00
Luca Barbato
bb3ead7e54 x11grab: Fallback to normal XImage if SHM is not supported 2014-09-03 02:38:03 +02:00
Luca Barbato
58396e806c x11grab: Use a typedef for the context, as most other code does 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-28 15:49:05 +02:00
Luca Barbato
7bb505a33c x11grab: Drop a spurious space in the extension reporting message 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-28 15:46:56 +02:00
Luca Barbato
20e82b41fc x11grab: Small near-cosmetic refactorings 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-28 15:20:12 +02:00
Luca Barbato
f07a4290a0 x11grab: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-28 14:58:48 +02:00
Luca Barbato
404731bd20 pulse: Set the wallclock option as default 2014-08-27 12:36:59 +02:00
Diego Biurrun
ab56fabe62 vfwcap: Add fallback define for HWND_MESSAGE 
Some obsolete versions of the MinGW32 runtime (<4.0.0) lack the definition.
 2014-08-25 16:41:22 -07:00
Luca Barbato
424b929b5c pulse: Add a wallclock option to be compatible with other other captures 
alsa and x11grab use av_gettime() to report timestamps.

Bug-Id: 647
 2014-08-24 14:04:49 +02:00
Diego Biurrun
8bc52dbd9d vfwcap: Drop fallback VfW defines 
The defines were added long ago when MinGW still lacked them.
 2014-08-19 06:22:07 -07:00
Gabriel Dume
f929ab0569 cosmetics: Write NULL pointer equality checks more compactly 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-15 03:18:18 -07:00
Diego Biurrun
a6a27fede9 vfwcap: Replace deprecated av_destruct_packet() by av_free_packet() 2014-08-15 09:53:02 +02:00
Anton Khirnov
1985c2e75c Bump major versions of all libraries. 2014-08-09 16:58:33 +00:00
Nidhi Makhijani
d6e1d37100 oss_audio: Split muxer and demuxer 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-07-18 15:04:25 -07:00
Diego Biurrun
c0de9159a7 avdevice: Give names to anonymously typedeffed structs 
Anonymous structs can cause trouble in header files, so try to
avoid them altogether as a matter of good style.
 2014-07-18 07:43:36 -07:00
Janne Grunau
449511740f build: handle library dependencies in configure 
Instead of setting FFLIBS in each library Makefile configure
exports FFLIBS-$library in config.mak.
 2014-05-13 20:02:01 +02:00
Diego Biurrun
b83d1ee3b4 avutil: Move library version related macros to version.h 
This is a more sensible place for these macros.
 2013-12-26 19:05:22 +01:00
Diego Biurrun
d64341e498 configure: Prefix libc-related variables with "libc_" 
Simplifies host/target libc detection splitting.
 2013-12-09 11:47:43 +01:00
Anton Khirnov
089fac77a6 alsa-audio-dec: explicitly cast the delay to a signed int64 
Otherwise the expression will be evaluated as unsigned, which will break
when the result should be negative.
CC:libav-stable@libav.org
 2013-12-03 12:04:26 +01:00
Derek Buitenhuis
327c439f81 timefilter: Handle memory allocation failure 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-29 11:40:04 +00:00
Martin Storsjö
e743e7ae6e libavutil: Make avpriv_open a library-internal function on msvcrt 
Add one copy of the function into each of the libraries, similarly
to what we do for log2_tab. When using static libs, only one
copy of the file_open.o object file gets included, while when
using shared libraries, each of them get a copy of its own.

This fixes DLL builds with a statically linked C runtime, where
each DLL effectively has got its own instance of the C runtime,
where file descriptors can't be shared across runtimes.

On systems not using msvcrt, the function is not duplicated.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-10 00:53:33 +03:00
Martin Storsjö
cb0244daac bktr: Changed a missed occurrance of open into avpriv_open 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-10 00:53:32 +03:00
Rémi Denis-Courmont
71bf6b41d9 libavdevice: use avpriv_open() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-07 21:16:05 +02:00
Diego Biurrun
7950e519bb Disable deprecation warnings for cases where a replacement is available 2013-08-02 19:19:02 +02:00
Diego Biurrun
2832ea26f3 Remove commented-out debug #define cruft 2013-05-16 00:23:30 +02:00
Diego Biurrun
a5f8873620 silly typo fixes 2013-05-03 18:26:12 +02:00
Martin Storsjö
fdaacc5932 sndio_dec: Add missing includes for av_gettime() 
This is necessary after the old av_gettime in libavformat was
dropped.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-24 13:20:53 +02:00
Martin Storsjö
fe2661121e bktr: Add missing includes for av_gettime() 
This is necessary after the old av_gettime in libavformat was
dropped.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-23 23:36:58 +02:00
Anton Khirnov
d8b31be6ca Add the bumps and APIchanges entries for reference counted buffers changes. 2013-03-08 07:41:49 +01:00
Anton Khirnov
1afddbe59e avpacket: use AVBuffer to allow refcounting the packets. 
This will allow us to avoid copying the packets in many cases.

This breaks ABI.
 2013-03-08 07:33:45 +01:00
Luca Barbato
43e0e0c4e5 libcdio: support recent cdio-paranoia 
Upstream decided to split the paranoia interface and move the headers
accordingly.
 2013-01-17 21:41:18 +01:00
Anton Khirnov
49dc82eef7 v4l2: do not assert on a value received from outside of Libav 2013-01-13 16:31:17 +01:00
Anton Khirnov
838b849e70 v4l2: set the average framerate instead of codec timebase. 
Codec timebase is supposed to be set by decoders only.
 2013-01-13 16:31:09 +01:00
Anton Khirnov
246da0b135 v4l2: avoid pointless indirection. 
v4l2_read_header() does no cleanup, so it can return directly, without
any need for goto.
 2013-01-13 16:30:38 +01:00
Clément Bœsch
3048fae63c build: Avoid detecting bogus components named 'x' 
The function find_things() in configure is confused by component
registration calls as part of multiline macros defining combined
component registration.  Coalesce those macros into one line to
work around the issue.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-03 15:11:25 +02:00
Diego Biurrun
c73c87b412 cosmetics: Prettyprint codec/format/filter registration files 2012-12-28 19:18:13 +01:00
Diego Biurrun
511cf612ac miscellaneous typo fixes 2012-12-21 00:18:34 +01:00
Anton Khirnov
cb45553f57 Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
Justin Ruggles
a903f8f087 Include libavutil/channel_layout.h instead of libavutil/audioconvert.h 
Also reorder some other #include when applicable.
 2012-11-11 13:35:12 -05:00