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ffmpeg/libavdevice
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Marton Balint 64f04df379 avdevice/avdevice: fix return value of avdevice_list_devices() 
According to API docs avdevice_list_devices(), avdevice_list_input_sources()
and avdevice_list_input_sinks() should return the number of autodetected
devices on success. This is redundant with AVDeviceInfoList->nb_devices so it
was not noticed earlier that none of the underlying device list functions work
like that.

Let's fix it in generic code to make it in line with the API docs.

Fixes ticket #9820.

Signed-off-by: Marton Balint <cus@passwd.hu>
2022-07-17 22:03:41 +02:00
..
tests
…
.gitignore
…
alldevices.c
configure, avcodec/Makefile: Add new mpeg4audio CONFIG_EXTRA group
2022-01-04 13:16:50 +01:00
alsa_dec.c
alsa: convert to new channel layout API
2022-03-15 09:42:30 -03:00
alsa_enc.c
av(format|device): Add const to muxer packet data pointers
2022-07-09 19:37:53 +02:00
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
android_camera.c
libavcodec, libavdevice: Remove unnecessary includes of version.h
2022-02-24 22:36:15 +02:00
audiotoolbox.m
avdevice: Constify all devices
2021-04-27 11:48:05 -03:00
avdevice.c
avdevice/avdevice: fix return value of avdevice_list_devices()
2022-07-17 22:03:41 +02:00
avdevice.h
Keep including the full version.h when headers are included externally
2022-03-19 00:01:57 +02:00
avdeviceres.rc
…
avfoundation.m
lavd/avfoundation: Fix mixed declaration and code
2022-02-22 13:10:42 +01:00
bktr.c
avdevice: Constify all devices
2021-04-27 11:48:05 -03:00
caca.c
avdevice/caca: Don't free AVOpt-enabled string manually
2021-10-09 14:18:12 +02:00
decklink_common_c.h
avdevice/decklink_(common_c|dec|enc).h: Fix checkheaders
2022-02-21 13:09:48 +01:00
decklink_common.cpp
avdevice/decklink: support for more duplex mode for Decklink 8K Pro
2021-08-16 10:00:39 +08:00
decklink_common.h
avcodec/packet_internal: Add proper PacketList struct
2022-01-04 13:16:50 +01:00
decklink_dec_c.c
avdevice/decklink: support for more duplex mode for Decklink 8K Pro
2021-08-16 10:00:39 +08:00
decklink_dec.cpp
decklink: convert to new channel layout API
2022-03-15 09:42:31 -03:00
decklink_dec.h
avdevice/decklink_(common_c|dec|enc).h: Fix checkheaders
2022-02-21 13:09:48 +01:00
decklink_enc_c.c
avdevice/decklink: support for more duplex mode for Decklink 8K Pro
2021-08-16 10:00:39 +08:00
decklink_enc.cpp
decklink: convert to new channel layout API
2022-03-15 09:42:31 -03:00
decklink_enc.h
avdevice/decklink_(common_c|dec|enc).h: Fix checkheaders
2022-02-21 13:09:48 +01:00
dshow_capture.h
avcodec/packet_internal: Add proper PacketList struct
2022-01-04 13:16:50 +01:00
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
dshow.c
avdevice/dshow: reuse unused variables.
2022-05-12 22:06:44 -03:00
fbdev_common.c
…
fbdev_common.h
…
fbdev_dec.c
Remove unnecessary mem.h inclusions
2021-07-22 14:47:57 +02:00
fbdev_enc.c
av(format|device): Add const to muxer packet data pointers
2022-07-09 19:37:53 +02:00
file_open.c
…
gdigrab.c
avdevice: Constify all devices
2021-04-27 11:48:05 -03:00
iec61883.c
configure: Use a separate config_components.h header for $ALL_COMPONENTS
2022-03-16 14:12:49 +02:00
internal.h
avformat: Constify the API wrt AV(In|Out)putFormat
2021-04-27 10:43:08 -03:00
jack.c
jack: port to new channel layout API
2022-03-15 09:42:33 -03:00
kmsgrab.c
avdevice: Constify all devices
2021-04-27 11:48:05 -03:00
lavfi.c
avdevice/lavfi: remove call to deprecated function av_buffersink_get_channel_layout()
2022-03-15 09:42:46 -03:00
libavdevice.v
…
libcdio.c
avformat/demux: Add new demux.h header
2022-05-10 07:37:38 +02:00
libdc1394.c
avdevice: Constify all devices
2021-04-27 11:48:05 -03:00
Makefile
lib*/version: Move library version functions into files of their own
2022-05-10 06:49:32 +02:00
openal-dec.c
openal: convert to new channel layout API
2022-03-15 09:42:35 -03:00
opengl_enc_shaders.h
…
opengl_enc.c
avformat/internal: Move muxing-only functions to new mux.h header
2022-05-10 07:27:01 +02:00
oss_dec.c
avdevice/oss_dec: account for sample size when computing timestamp
2022-06-19 23:01:20 +02:00
oss_enc.c
av(format|device): Add const to muxer packet data pointers
2022-07-09 19:37:53 +02:00
oss.c
avdevice/oss_dec: account for sample size when computing timestamp
2022-06-19 23:01:20 +02:00
oss.h
avdevice/oss_dec: account for sample size when computing timestamp
2022-06-19 23:01:20 +02:00
pulse_audio_common.c
…
pulse_audio_common.h
…
pulse_audio_dec.c
avdevice/pulse_audio_dec: deprecate frame_size option
2022-06-16 21:28:20 +02:00
pulse_audio_enc.c
avformat/internal: Move muxing-only functions to new mux.h header
2022-05-10 07:27:01 +02:00
reverse.c
…
sdl2.c
avdevice: Constify all devices
2021-04-27 11:48:05 -03:00
sndio_dec.c
sndio: convert to new channel layout API
2022-03-15 09:42:37 -03:00
sndio_enc.c
av(format|device): Add const to muxer packet data pointers
2022-07-09 19:37:53 +02:00
sndio.c
…
sndio.h
…
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: Constify the API wrt AV(In|Out)putFormat
2021-04-27 10:43:08 -03:00
v4l2-common.c
…
v4l2-common.h
avdevice/v4l2*: Improve included headers
2022-05-10 07:38:01 +02:00
v4l2.c
avdevice/v4l2*: Improve included headers
2022-05-10 07:38:01 +02:00
v4l2enc.c
avdevice/v4l2*: Improve included headers
2022-05-10 07:38:01 +02:00
version_major.h
libavdevice: Split version.h
2022-03-16 14:05:26 +02:00
version.c
lib*/version: Move library version functions into files of their own
2022-05-10 06:49:32 +02:00
version.h
Bump versions after 5.1 branch
2022-07-13 00:29:05 +02:00
vfwcap.c
avcodec/packet_internal: Add proper PacketList struct
2022-01-04 13:16:50 +01:00
xcbgrab.c
av(codec|device): Don't cast pointers to int
2021-11-21 00:35:30 +01:00
xv.c
avformat/internal: Move muxing-only functions to new mux.h header
2022-05-10 07:27:01 +02:00