1 files changed, 69 insertions, 0 deletions
diff --git a/third_party/pipewire/spa/param/audio/iec958.h b/third_party/pipewire/spa/param/audio/iec958.h
new file mode 100644
index 0000000000..fb46c561e1
--- /dev/null
+++ b/third_party/pipewire/spa/param/audio/iec958.h
@@ -0,0 +1,69 @@
+/* Simple Plugin API
+ *
+ * Copyright © 2021 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 SPA_AUDIO_IEC958_H
+#define SPA_AUDIO_IEC958_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \addtogroup spa_param
+ * \{
+ */
+enum spa_audio_iec958_codec {
+	SPA_AUDIO_IEC958_CODEC_UNKNOWN,
+
+	SPA_AUDIO_IEC958_CODEC_PCM,
+	SPA_AUDIO_IEC958_CODEC_DTS,
+	SPA_AUDIO_IEC958_CODEC_AC3,
+	SPA_AUDIO_IEC958_CODEC_MPEG,		/**< MPEG-1 or MPEG-2 (Part 3, not AAC) */
+	SPA_AUDIO_IEC958_CODEC_MPEG2_AAC,	/**< MPEG-2 AAC */
+
+	SPA_AUDIO_IEC958_CODEC_EAC3,
+
+	SPA_AUDIO_IEC958_CODEC_TRUEHD,		/**< Dolby TrueHD */
+	SPA_AUDIO_IEC958_CODEC_DTSHD,		/**< DTS-HD Master Audio */
+};
+
+struct spa_audio_info_iec958 {
+	enum spa_audio_iec958_codec codec;	/*< format, one of the DSP formats in enum spa_audio_format_dsp */
+	uint32_t flags;				/*< extra flags */
+	uint32_t rate;				/*< sample rate */
+};
+
+#define SPA_AUDIO_INFO_IEC958_INIT(...)		(struct spa_audio_info_iec958) { __VA_ARGS__ }
+
+/**
+ * \}
+ */
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif /* SPA_AUDIO_IEC958_H */