mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-19 06:46:38 +00:00
2778457678
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>
82 lines
3 KiB
C
82 lines
3 KiB
C
/*
|
|
* Copyright (C) 2020 Seungha Yang <seungha@centricular.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __GST_WASAPI2_CLIENT_H__
|
|
#define __GST_WASAPI2_CLIENT_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/audio/audio.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef enum
|
|
{
|
|
GST_WASAPI2_CLIENT_DEVICE_CLASS_CAPTURE = 0,
|
|
GST_WASAPI2_CLIENT_DEVICE_CLASS_RENDER,
|
|
} GstWasapi2ClientDeviceClass;
|
|
|
|
#define GST_TYPE_WASAPI2_CLIENT_DEVICE_CLASS (gst_wasapi2_client_device_class_get_type())
|
|
GType gst_wasapi2_client_device_class_get_type (void);
|
|
|
|
#define GST_TYPE_WASAPI2_CLIENT (gst_wasapi2_client_get_type())
|
|
G_DECLARE_FINAL_TYPE (GstWasapi2Client,
|
|
gst_wasapi2_client, GST, WASAPI2_CLIENT, GstObject);
|
|
|
|
GstCaps * gst_wasapi2_client_get_caps (GstWasapi2Client * client);
|
|
|
|
gboolean gst_wasapi2_client_open (GstWasapi2Client * client,
|
|
GstAudioRingBufferSpec * spec,
|
|
GstAudioRingBuffer * buf);
|
|
|
|
gboolean gst_wasapi2_client_start (GstWasapi2Client * client);
|
|
|
|
gboolean gst_wasapi2_client_stop (GstWasapi2Client * client);
|
|
|
|
gint gst_wasapi2_client_read (GstWasapi2Client * client,
|
|
gpointer data,
|
|
guint length);
|
|
|
|
gint gst_wasapi2_client_write (GstWasapi2Client * client,
|
|
gpointer data,
|
|
guint length);
|
|
|
|
guint gst_wasapi2_client_delay (GstWasapi2Client * client);
|
|
|
|
gboolean gst_wasapi2_client_set_mute (GstWasapi2Client * client,
|
|
gboolean mute);
|
|
|
|
gboolean gst_wasapi2_client_get_mute (GstWasapi2Client * client,
|
|
gboolean * mute);
|
|
|
|
gboolean gst_wasapi2_client_set_volume (GstWasapi2Client * client,
|
|
gfloat volume);
|
|
|
|
gboolean gst_wasapi2_client_get_volume (GstWasapi2Client * client,
|
|
gfloat * volume);
|
|
|
|
GstWasapi2Client * gst_wasapi2_client_new (GstWasapi2ClientDeviceClass device_class,
|
|
gboolean low_latency,
|
|
gint device_index,
|
|
const gchar * device_id);
|
|
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GstWasapi2Client, gst_object_unref)
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_WASAPI2_CLIENT_H__ */
|