Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 95 insertions, 0 deletions

diff --git a/third_party/pipewire/spa/interfaces/audio/aec.h b/third_party/pipewire/spa/interfaces/audio/aec.h
new file mode 100644
index 0000000000..17e4e4e463
--- /dev/null
+++ b/third_party/pipewire/spa/interfaces/audio/aec.h
@@ -0,0 +1,95 @@
+/* PipeWire
+ *
+ * Copyright © 2021 Wim Taymans <wim.taymans@gmail.com>
+ *
+ * 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.
+ */
+
+
+#include <spa/utils/dict.h>
+#include <spa/utils/hook.h>
+#include <spa/param/audio/raw.h>
+
+#ifndef SPA_AUDIO_AEC_H
+#define SPA_AUDIO_AEC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SPA_TYPE_INTERFACE_AUDIO_AEC SPA_TYPE_INFO_INTERFACE_BASE "Audio:AEC"
+
+#define SPA_VERSION_AUDIO_AEC   0
+struct spa_audio_aec {
+	struct spa_interface iface;
+	const char *name;
+	const struct spa_dict *info;
+	const char *latency;
+};
+
+struct spa_audio_aec_info {
+#define SPA_AUDIO_AEC_CHANGE_MASK_PROPS	(1u<<0)
+        uint64_t change_mask;
+
+	const struct spa_dict *props;
+};
+
+struct spa_audio_aec_events {
+#define SPA_VERSION_AUDIO_AEC_EVENTS	0
+        uint32_t version;       /**< version of this structure */
+
+	/** Emitted when info changes */
+	void (*info) (void *data, const struct spa_audio_aec_info *info);
+};
+
+struct spa_audio_aec_methods {
+#define SPA_VERSION_AUDIO_AEC_METHODS	0
+        uint32_t version;
+
+	int (*add_listener) (void *object,
+			struct spa_hook *listener,
+			const struct spa_audio_aec_events *events,
+			void *data);
+
+	int (*init) (void *data, const struct spa_dict *args, const struct spa_audio_info_raw *info);
+	int (*run) (void *data, const float *rec[], const float *play[], float *out[], uint32_t n_samples);
+	int (*set_props) (void *data, const struct spa_dict *args);
+};
+
+#define spa_audio_aec_method(o,method,version,...)			\
+({									\
+	int _res = -ENOTSUP;						\
+	struct spa_audio_aec *_o = o;					\
+	spa_interface_call_res(&_o->iface,				\
+			struct spa_audio_aec_methods, _res,		\
+			method, version, ##__VA_ARGS__);		\
+	_res;								\
+})
+
+#define spa_audio_aec_add_listener(o,...)	spa_audio_aec_method(o, add_listener, 0, __VA_ARGS__)
+#define spa_audio_aec_init(o,...)		spa_audio_aec_method(o, init, 0, __VA_ARGS__)
+#define spa_audio_aec_run(o,...)		spa_audio_aec_method(o, run, 0, __VA_ARGS__)
+#define spa_audio_aec_set_props(o,...)		spa_audio_aec_method(o, set_props, 0, __VA_ARGS__)
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif /* SPA_AUDIO_AEC_H */