1 files changed, 110 insertions, 0 deletions
diff --git a/src/gst/gstpipewiredeviceprovider.h b/src/gst/gstpipewiredeviceprovider.h
new file mode 100644
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+++ b/src/gst/gstpipewiredeviceprovider.h
@@ -0,0 +1,110 @@
+/* GStreamer
+ *
+ * Copyright © 2018 Wim Taymans
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef __GST_PIPEWIRE_DEVICE_PROVIDER_H__
+#define __GST_PIPEWIRE_DEVICE_PROVIDER_H__
+
+#include "config.h"
+
+#include <gst/gst.h>
+
+#include <pipewire/pipewire.h>
+#include <gst/gstpipewirecore.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstPipeWireDevice GstPipeWireDevice;
+typedef struct _GstPipeWireDeviceClass GstPipeWireDeviceClass;
+
+#define GST_TYPE_PIPEWIRE_DEVICE                 (gst_pipewire_device_get_type())
+#define GST_IS_PIPEWIRE_DEVICE(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PIPEWIRE_DEVICE))
+#define GST_IS_PIPEWIRE_DEVICE_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PIPEWIRE_DEVICE))
+#define GST_PIPEWIRE_DEVICE_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PIPEWIRE_DEVICE, GstPipeWireDeviceClass))
+#define GST_PIPEWIRE_DEVICE(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PIPEWIRE_DEVICE, GstPipeWireDevice))
+#define GST_PIPEWIRE_DEVICE_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEVICE, GstPipeWireDeviceClass))
+#define GST_PIPEWIRE_DEVICE_CAST(obj)            ((GstPipeWireDevice *)(obj))
+
+typedef enum {
+  GST_PIPEWIRE_DEVICE_TYPE_UNKNOWN,
+  GST_PIPEWIRE_DEVICE_TYPE_SOURCE,
+  GST_PIPEWIRE_DEVICE_TYPE_SINK,
+} GstPipeWireDeviceType;
+
+struct _GstPipeWireDevice {
+  GstDevice           parent;
+
+  GstPipeWireDeviceType  type;
+  uint32_t            id;
+  uint64_t            serial;
+  int                 fd;
+  const gchar        *element;
+};
+
+struct _GstPipeWireDeviceClass {
+  GstDeviceClass    parent_class;
+};
+
+GType        gst_pipewire_device_get_type (void);
+
+typedef struct _GstPipeWireDeviceProvider GstPipeWireDeviceProvider;
+typedef struct _GstPipeWireDeviceProviderClass GstPipeWireDeviceProviderClass;
+
+#define GST_TYPE_PIPEWIRE_DEVICE_PROVIDER                 (gst_pipewire_device_provider_get_type())
+#define GST_IS_PIPEWIRE_DEVICE_PROVIDER(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PIPEWIRE_DEVICE_PROVIDER))
+#define GST_IS_PIPEWIRE_DEVICE_PROVIDER_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PIPEWIRE_DEVICE_PROVIDER))
+#define GST_PIPEWIRE_DEVICE_PROVIDER_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_PIPEWIRE_DEVICE_PROVIDER, GstPipeWireDeviceProviderClass))
+#define GST_PIPEWIRE_DEVICE_PROVIDER(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PIPEWIRE_DEVICE_PROVIDER, GstPipeWireDeviceProvider))
+#define GST_PIPEWIRE_DEVICE_PROVIDER_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEVICE_PROVIDER, GstPipeWireDeviceProviderClass))
+#define GST_PIPEWIRE_DEVICE_PROVIDER_CAST(obj)            ((GstPipeWireDeviceProvider *)(obj))
+
+struct _GstPipeWireDeviceProvider {
+  GstDeviceProvider         parent;
+
+  gchar *client_name;
+  int fd;
+
+  GstPipeWireCore *core;
+  struct spa_hook core_listener;
+  struct pw_registry *registry;
+  struct spa_hook registry_listener;
+  struct spa_list nodes;
+  struct spa_list pending;
+  int seq;
+
+  int error;
+  gboolean end;
+  gboolean list_only;
+  GList *devices;
+};
+
+struct _GstPipeWireDeviceProviderClass {
+  GstDeviceProviderClass    parent_class;
+};
+
+GType        gst_pipewire_device_provider_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_PIPEWIRE_DEVICE_PROVIDER_H__ */