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12 commits

Author SHA1 Message Date
Seungha Yang
3401c4caa9 wasapi2: Fix potential crash on device activation failure 
The activation object is live in COM thread already and therefore
self refcount hack is pointless.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4207>
 2023-03-18 02:01:30 +00:00
Seungha Yang
e62800f20c wasapi2src: Fix loopback capture on Windows 10 Anniversary Update 
... or older. Work around an OS bug that loopback capture
device doesn't notify event.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1738
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3820>
 2023-01-27 03:23:05 +00:00
Seungha Yang
cb7958e710 wasapi2: Add support for process loopback capture 
Adding loopback capture mode for specified PID.

Note that this feature requires Windows 10 build 20348
(Windows 11/Windows Server 2022 or later),
and any process loopback related properties will not be exposed
if OS does not support it.

Example launch lines:
* wasapi2src loopback-mode=include-process-tree loopback-target-pid=<PID>
 Captures audio generated by an application (specified by PID)
 and its child process
* wasapi2src loopback-mode=exclude-process-tree loopback-target-pid=<PID>
 Captures desktop audio excluding PID and its child process

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1278
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3195>
 2022-10-17 23:28:48 +00:00
Thibault Saunier
6a4425e46a meson: Call pkgconfig.generate in the loop where we declare plugins dependencies 
Removing some copy pasted code

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
 2022-09-01 21:17:35 +00:00
Seungha Yang
8fee6bf785 wasapi2: Fix initial mute/volume setting 
Fix up volume/mute change flag setting

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2809>
 2022-07-29 02:37:29 +09:00
Seungha Yang
77225c79f9 wasapi2: Fix for device open failure on old OS 
To open automatic stream routing aware device,
at least Windows10 Anniversary Update is required.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1545>
 2022-01-20 23:04:46 +09:00
Seungha Yang
009bc15f33 wasapi2ringbuffer: Fix for desynced buffer-size and segsize 
GstAudioRingBufferSpec::segsize has been configured by using
device period but GstWasapi2RingBuffer was referencing the
buffer size returned by IAudioClient::GetBufferSize()
which is most likely larger than device period.
Fixing to sync them.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1533>
 2022-01-18 03:23:17 +09:00
Seungha Yang
7f796b10b2 wasapi2: Fix typo in doc 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1360>
 2021-11-19 13:38:19 +00:00
Seungha Yang
8eee442715 wasapi2ringbuffer: Fix client object leak 
Check whether ringbuffer is holding client object already since
open_device() may be called multiple times

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1307>
 2021-11-04 12:41:32 +00:00
Seungha Yang
47a53f5063 meson: wasapi2,mediafoundation: Work around Windows SDK header issue 
Some SDK headers are not standard compliant, so MSVC will
complain when such headers are in use with "/permissive-" compile
option. Use "/Zc:twoPhase-" to work around the issue as documented in
https://docs.microsoft.com/en-us/cpp/build/reference/permissive-standards-conformance?view=msvc-160#windows-header-issues

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1174>
 2021-10-17 08:01:47 +00:00
Seungha Yang
2f791ff027 wasapi2deviceprovider: Add support for device update 
... by using newly implemented GstWinRT library

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/947>
 2021-09-30 06:13:07 +00:00
Thibault Saunier
019971a3c7 Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00