Adding upstream version 0.3.65.upstream/0.3.65upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 166 insertions, 0 deletions

diff --git a/src/modules/module-protocol-pulse/collect.h b/src/modules/module-protocol-pulse/collect.h
new file mode 100644
index 0000000..d4b85ab
--- /dev/null
+++ b/src/modules/module-protocol-pulse/collect.h
@@ -0,0 +1,166 @@
+/* PipeWire
+ *
+ * Copyright © 2020 Wim Taymans
+ * Copyright © 2021 Sanchayan Maity <sanchayan@asymptotic.io>
+ *
+ * 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 PULSE_SERVER_COLLECT_H
+#define PULSE_SERVER_COLLECT_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include <spa/param/bluetooth/audio.h>
+#include <pipewire/pipewire.h>
+
+#include "internal.h"
+#include "format.h"
+#include "volume.h"
+
+struct pw_manager;
+struct pw_manager_object;
+
+/* ========================================================================== */
+
+struct selector {
+	bool (*type) (struct pw_manager_object *o);
+	uint32_t id;
+	uint32_t index;
+	const char *key;
+	const char *value;
+	void (*accumulate) (struct selector *sel, struct pw_manager_object *o);
+	int32_t score;
+	struct pw_manager_object *best;
+};
+
+struct pw_manager_object *select_object(struct pw_manager *m, struct selector *s);
+uint32_t id_to_index(struct pw_manager *m, uint32_t id);
+void select_best(struct selector *s, struct pw_manager_object *o);
+
+/* ========================================================================== */
+
+struct device_info {
+	uint32_t direction;
+
+	struct sample_spec ss;
+	struct channel_map map;
+	struct volume_info volume_info;
+	unsigned int have_volume:1;
+	unsigned int have_iec958codecs:1;
+
+	uint32_t device;
+	uint32_t active_port;
+	const char *active_port_name;
+};
+
+#define DEVICE_INFO_INIT(_dir) \
+	(struct device_info) {				\
+		.direction = _dir,			\
+		.ss = SAMPLE_SPEC_INIT,			\
+		.map = CHANNEL_MAP_INIT,		\
+		.volume_info = VOLUME_INFO_INIT,	\
+		.device = SPA_ID_INVALID,		\
+		.active_port = SPA_ID_INVALID,		\
+	}
+
+void collect_device_info(struct pw_manager_object *device, struct pw_manager_object *card,
+			 struct device_info *dev_info, bool monitor, struct defs *defs);
+
+/* ========================================================================== */
+
+struct card_info {
+	uint32_t n_profiles;
+	uint32_t active_profile;
+	const char *active_profile_name;
+
+	uint32_t n_ports;
+};
+
+#define CARD_INFO_INIT \
+	(struct card_info) {				\
+		.active_profile = SPA_ID_INVALID,	\
+	}
+
+void collect_card_info(struct pw_manager_object *card, struct card_info *info);
+
+/* ========================================================================== */
+
+struct profile_info {
+	uint32_t index;
+	const char *name;
+	const char *description;
+	uint32_t priority;
+	uint32_t available;
+	uint32_t n_sources;
+	uint32_t n_sinks;
+};
+
+uint32_t collect_profile_info(struct pw_manager_object *card, struct card_info *card_info,
+			      struct profile_info *profile_info);
+
+/* ========================================================================== */
+
+struct port_info {
+	uint32_t index;
+	uint32_t direction;
+	const char *name;
+	const char *description;
+	uint32_t priority;
+	uint32_t available;
+
+	const char *availability_group;
+	uint32_t type;
+
+	uint32_t n_devices;
+	uint32_t *devices;
+	uint32_t n_profiles;
+	uint32_t *profiles;
+
+	uint32_t n_props;
+	struct spa_pod *info;
+};
+
+uint32_t collect_port_info(struct pw_manager_object *card, struct card_info *card_info,
+			   struct device_info *dev_info, struct port_info *port_info);
+
+/* ========================================================================== */
+
+struct transport_codec_info {
+	enum spa_bluetooth_audio_codec id;
+	const char *description;
+};
+
+uint32_t collect_transport_codec_info(struct pw_manager_object *card,
+				      struct transport_codec_info *codecs, uint32_t max_codecs,
+				      uint32_t *active);
+
+/* ========================================================================== */
+
+struct spa_dict *collect_props(struct spa_pod *info, struct spa_dict *dict);
+uint32_t find_profile_index(struct pw_manager_object *card, const char *name);
+uint32_t find_port_index(struct pw_manager_object *card, uint32_t direction, const char *port_name);
+struct pw_manager_object *find_peer_for_link(struct pw_manager *m,
+		struct pw_manager_object *o, uint32_t id, enum pw_direction direction);
+struct pw_manager_object *find_linked(struct pw_manager *m, uint32_t id, enum pw_direction direction);
+bool collect_is_linked(struct pw_manager *m, uint32_t id, enum pw_direction direction);
+
+#endif