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b7abd34285
... and add various device error handling. This loopback implementation is functionally identical to that of wasapisrc. When it's enabled, wasapi2src will read data from render device instead of capture device. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2311>
56 lines
2 KiB
C
56 lines
2 KiB
C
/*
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* Copyright (C) 2020 Seungha Yang <seungha@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_WASAPI2_CLIENT_H__
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#define __GST_WASAPI2_CLIENT_H__
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#include <gst/gst.h>
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#include <gst/audio/audio.h>
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#include "gstwasapi2util.h"
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G_BEGIN_DECLS
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typedef enum
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{
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GST_WASAPI2_CLIENT_DEVICE_CLASS_CAPTURE = 0,
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GST_WASAPI2_CLIENT_DEVICE_CLASS_RENDER,
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GST_WASAPI2_CLIENT_DEVICE_CLASS_LOOPBACK_CAPTURE,
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} GstWasapi2ClientDeviceClass;
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#define GST_TYPE_WASAPI2_CLIENT_DEVICE_CLASS (gst_wasapi2_client_device_class_get_type())
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GType gst_wasapi2_client_device_class_get_type (void);
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#define GST_TYPE_WASAPI2_CLIENT (gst_wasapi2_client_get_type())
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G_DECLARE_FINAL_TYPE (GstWasapi2Client,
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gst_wasapi2_client, GST, WASAPI2_CLIENT, GstObject);
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GstWasapi2Client * gst_wasapi2_client_new (GstWasapi2ClientDeviceClass device_class,
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gint device_index,
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const gchar * device_id,
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gpointer dispatcher);
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gboolean gst_wasapi2_client_ensure_activation (GstWasapi2Client * client);
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IAudioClient * gst_wasapi2_client_get_handle (GstWasapi2Client * client);
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GstCaps * gst_wasapi2_client_get_caps (GstWasapi2Client * client);
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G_END_DECLS
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#endif /* __GST_WASAPI2_CLIENT_H__ */
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