Commit graph

3 commits

Author SHA1 Message Date
Seungha Yang
6da109cdb0 wasapi2: Always build if Windows 10 SDK is available
Add support for building wasapi2 plugin if Windows 10 SDK is
available on system

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1951>
2021-02-18 19:46:17 +09:00
Seungha Yang
a6a4267c7b wasapi2: Add device provider implementation
Similar to device provider implementation of wasapi plugin,
this implementation supports only static probing.
But we can implement runtime device add/remove/update
monitoring using DeviceWatcher interface later.

See https://docs.microsoft.com/en-us/uwp/api/windows.devices.enumeration.devicewatcher

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1264>
2020-06-08 03:10:05 +00:00
Seungha Yang
2778457678 wasapi2: Introduce new WASAPI plugin
Add a new wasapi implementation mainly to support UWP application.
Basically the core logic of this plugin is almost identical to
existing wasapi plugin, but main target is Windows 10 (+ UWP).
Since this plugin uses WinRT APIs, this plugin most likely might not
work Windows 8 or lower.

Compared with existing wasapi plugin, additional features of this plugin are
* Fully compatible with both Windows 10 desktop and UWP application
* Supports automatic stream routing (auto fallback when device was removed)
* Support device level mute/volume control

But some features of existing wasapi plugin are not implemented
in this plugin yet
* Exclusive streaming mode is not supported
* Loopback feature is not implemented
* Cross-compile is not possible with current mingw toolchain
  (meaning that MSVC and Windows 10 SDK are required to build this plugin)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1264>
2020-06-08 03:10:05 +00:00