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FFmpeg/libavdevice
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Andreas Rheinhardt 7cf4c9037c avdevice/alldevices: Mark devices as hidden 
Both GCC and Clang create code that inlines the loops in
next_input() and next_output() at high optimization
levels (presumably when there are not too many devices)
and this code leads to the creation of .got entries:
  e7:	48 3b 3d 00 00 00 00 	cmp    0x0(%rip),%rdi        # ee <av_input_video_device_next+0xe>
			ea: R_X86_64_REX_GOTPCRELX	ff_alsa_demuxer-0x4
  ee:	74 43                	je     133 <av_input_video_device_next+0x53>
  f0:	48 3b 3d 00 00 00 00 	cmp    0x0(%rip),%rdi        # f7 <av_input_video_device_next+0x17>
			f3: R_X86_64_REX_GOTPCRELX	ff_fbdev_demuxer-0x4
  f7:	74 41                	je     13a <av_input_video_device_next+0x5a>

These relocations can't be fixed up lateron when it is known
that the symbols exist in the same DSO.

This commit therefore marks these symbols as hidden, leading
to code like this:
  f7:	48 8d 05 00 00 00 00 	lea    0x0(%rip),%rax        # fe <av_input_video_device_next+0xe>
			fa: R_X86_64_PC32	ff_alsa_demuxer-0x4
  fe:	48 39 c7             	cmp    %rax,%rdi
 101:	74 55                	je     158 <av_input_video_device_next+0x68>
 103:	48 8d 05 00 00 00 00 	lea    0x0(%rip),%rax        # 10a <av_input_video_device_next+0x1a>
			106: R_X86_64_PC32	ff_fbdev_demuxer-0x4
 10a:	48 39 c7             	cmp    %rax,%rdi
 10d:	74 50                	je     15f <av_input_video_device_next+0x6f>

(Note: It is actually strange that the compiler creates code
that tries to read the addresses from the .got given that the
addresses can be read directly from indev_list/outdev_list.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-17 15:10:05 +01:00
..
tests
.gitignore lavfi,lavd: add gitignore for generated static component lists 2018-04-05 22:08:53 +01:00
alldevices.c avdevice/alldevices: Mark devices as hidden 2024-03-17 15:10:05 +01:00
alsa.c configure: Use a separate config_components.h header for $ALL_COMPONENTS 2022-03-16 14:12:49 +02:00
alsa.h avdevice/alsa_dec: make sure we have enough data in non-blocking mode 2021-03-12 23:55:30 +01:00
alsa_dec.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
alsa_enc.c avutil: remove deprecated FF_API_PKT_DURATION 2024-03-07 08:53:30 -03:00
android_camera.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
audiotoolbox.m Revert "all: Don't set AVClass.item_name to its default value" 2024-01-20 10:34:48 +01:00
avdevice.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
avdevice.h avdevice: remove FF_API_DEVICE_CAPABILITIES 2023-02-09 15:35:14 +01:00
avdeviceres.rc
avfoundation.m libavdevice: Fix the avfoundation device after switching to FFInputFormat 2024-03-08 12:48:59 +02:00
bktr.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
caca.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
ccfifo.c avdevice/decklink_enc: add support for playout of 608 captions in MOV files 2023-05-11 22:06:20 +08:00
decklink_common.cpp avdevice/decklink_enc: add support for SMPTE 2038 VANC packet output 2023-07-02 19:57:45 +02:00
decklink_common.h avdevice/decklink_enc: add support for SMPTE 2038 VANC packet output 2023-07-02 19:57:45 +02:00
decklink_common_c.h avdevice/decklink_enc: add support for SMPTE 2038 VANC packet output 2023-07-02 19:57:45 +02:00
decklink_dec.cpp avdevice/decklink_dec: add explicit specifier 2023-11-21 08:02:29 +08:00
decklink_dec.h avdevice/decklink_(common_c|dec|enc).h: Fix checkheaders 2022-02-21 13:09:48 +01:00
decklink_dec_c.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
decklink_enc.cpp avformat/vapoursynth: Add missing inclusion of frame.h 2023-09-10 17:32:11 +02:00
decklink_enc.h avdevice/decklink_(common_c|dec|enc).h: Fix checkheaders 2022-02-21 13:09:48 +01:00
decklink_enc_c.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
dshow.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
dshow_capture.h configure: Set WIN32_LEAN_AND_MEAN at configure time 2023-08-14 22:57:28 +03:00
dshow_common.c
dshow_crossbar.c avdevice/dshow: tv_tuner_audio_dialog cleanup missing 2022-01-04 17:40:29 +05:30
dshow_enummediatypes.c avdevice/dshow: fix crash on x86 2022-01-04 17:40:54 +05:30
dshow_enumpins.c avdevice/dshow: fix crash on x86 2022-01-04 17:40:54 +05:30
dshow_filter.c avdevice/dshow: fix crash on x86 2022-01-04 17:40:54 +05:30
dshow_pin.c avdevice/dshow: fix crash on x86 2022-01-04 17:40:54 +05:30
fbdev_common.c avdevice/fbdev_common: Make declaration proper prototype 2023-09-28 11:10:35 +02:00
fbdev_common.h
fbdev_dec.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
fbdev_enc.c Revert "all: Don't set AVClass.item_name to its default value" 2024-01-20 10:34:48 +01:00
file_open.c
gdigrab.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
iec61883.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
internal.h avformat: Constify the API wrt AV(In|Out)putFormat 2021-04-27 10:43:08 -03:00
jack.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
kmsgrab.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
lavfi.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
libavdevice.v
libcdio.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
libdc1394.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
Makefile avdevice/decklink_enc: add support for playout of 608 captions in MOV files 2023-05-11 22:06:20 +08:00
openal-dec.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
opengl_enc.c avdevice: deprecate opengl outdev 2024-02-28 10:28:49 +01:00
opengl_enc_shaders.h
oss.c avutil/internal: Move avpriv-file API to a header of its own 2022-09-03 15:41:44 +02:00
oss.h avdevice/oss_dec: account for sample size when computing timestamp 2022-06-19 23:01:20 +02:00
oss_dec.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
oss_enc.c Revert "all: Don't set AVClass.item_name to its default value" 2024-01-20 10:34:48 +01:00
pulse_audio_common.c
pulse_audio_common.h avdevice/pulse_audio_common: Avoid inclusion of avcodec.h 2023-08-05 09:40:06 +02:00
pulse_audio_dec.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
pulse_audio_enc.c avutil: remove deprecated FF_API_PKT_DURATION 2024-03-07 08:53:30 -03:00
reverse.c avdevice: make ff_reverse available on shared builds 2017-07-20 00:33:29 -03:00
sdl2.c avdevice: deprecate sdl outdev 2024-02-28 10:28:49 +01:00
sndio.c
sndio.h
sndio_dec.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
sndio_enc.c Revert "all: Don't set AVClass.item_name to its default value" 2024-01-20 10:34:48 +01:00
timefilter.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
timefilter.h avdevice/timefilter: remove obsolete comments from the docs 2021-02-27 21:30:41 +01:00
utils.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
v4l2-common.c lavd/v4l2-common: Add an entry for Z16. 2019-03-22 12:30:47 +01:00
v4l2-common.h avdevice/v4l2*: Improve included headers 2022-05-10 07:38:01 +02:00
v4l2.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
v4l2enc.c Revert "all: Don't set AVClass.item_name to its default value" 2024-01-20 10:34:48 +01:00
version.c lib*/version: Move library version functions into files of their own 2022-05-10 06:49:32 +02:00
version.h libs: bump major version for all libraries 2024-03-07 11:29:43 -03:00
version_major.h libs: bump major version for all libraries 2024-03-07 11:29:43 -03:00
vfwcap.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
xcbgrab.c avformat/avformat: Add FFInputFormat, hide internals of AVInputFormat 2024-03-07 08:53:31 -03:00
xv.c Revert "all: Don't set AVClass.item_name to its default value" 2024-01-20 10:34:48 +01:00