Adding upstream version 0.3.65.upstream/0.3.65upstream

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

1 files changed, 220 insertions, 0 deletions

diff --git a/spa/plugins/avb/avbtp/packets.h b/spa/plugins/avb/avbtp/packets.h
new file mode 100644
index 0000000..3d4a652
--- /dev/null
+++ b/spa/plugins/avb/avbtp/packets.h
@@ -0,0 +1,220 @@
+/* Spa AVB support
+ *
+ * Copyright © 2022 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_AVB_PACKETS_H
+#define SPA_AVB_PACKETS_H
+
+#define SPA_AVBTP_SUBTYPE_61883_IIDC		0x00
+#define SPA_AVBTP_SUBTYPE_MMA_STREAM		0x01
+#define SPA_AVBTP_SUBTYPE_AAF			0x02
+#define SPA_AVBTP_SUBTYPE_CVF			0x03
+#define SPA_AVBTP_SUBTYPE_CRF			0x04
+#define SPA_AVBTP_SUBTYPE_TSCF			0x05
+#define SPA_AVBTP_SUBTYPE_SVF			0x06
+#define SPA_AVBTP_SUBTYPE_RVF			0x07
+#define SPA_AVBTP_SUBTYPE_AEF_CONTINUOUS	0x6E
+#define SPA_AVBTP_SUBTYPE_VSF_STREAM		0x6F
+#define SPA_AVBTP_SUBTYPE_EF_STREAM		0x7F
+#define SPA_AVBTP_SUBTYPE_NTSCF			0x82
+#define SPA_AVBTP_SUBTYPE_ESCF			0xEC
+#define SPA_AVBTP_SUBTYPE_EECF			0xED
+#define SPA_AVBTP_SUBTYPE_AEF_DISCRETE		0xEE
+#define SPA_AVBTP_SUBTYPE_ADP			0xFA
+#define SPA_AVBTP_SUBTYPE_AECP			0xFB
+#define SPA_AVBTP_SUBTYPE_ACMP			0xFC
+#define SPA_AVBTP_SUBTYPE_MAAP			0xFE
+#define SPA_AVBTP_SUBTYPE_EF_CONTROL		0xFF
+
+struct spa_avbtp_packet_common {
+	uint8_t subtype;
+#if __BYTE_ORDER == __BIG_ENDIAN
+	unsigned sv:1;			/* stream_id valid */
+	unsigned version:3;
+	unsigned subtype_data1:4;
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned subtype_data1:4;
+	unsigned version:3;
+	unsigned sv:1;
+#elif
+#error "Unknown byte order"
+#endif
+	uint16_t subtype_data2;
+	uint64_t stream_id;
+	uint8_t payload[0];
+} __attribute__ ((__packed__));
+
+#define SPA_AVBTP_PACKET_SET_SUBTYPE(p,v)	((p)->subtype = (v))
+#define SPA_AVBTP_PACKET_SET_SV(p,v)		((p)->sv = (v))
+#define SPA_AVBTP_PACKET_SET_VERSION(p,v)	((p)->version = (v))
+#define SPA_AVBTP_PACKET_SET_STREAM_ID(p,v)	((p)->stream_id = htobe64(v))
+
+#define SPA_AVBTP_PACKET_GET_SUBTYPE(p)		((p)->subtype)
+#define SPA_AVBTP_PACKET_GET_SV(p)		((p)->sv)
+#define SPA_AVBTP_PACKET_GET_VERSION(p)		((p)->version)
+#define SPA_AVBTP_PACKET_GET_STREAM_ID(p)	be64toh((p)->stream_id)
+
+struct spa_avbtp_packet_cc {
+	uint8_t subtype;
+#if __BYTE_ORDER == __BIG_ENDIAN
+	unsigned sv:1;
+	unsigned version:3;
+	unsigned control_data1:4;
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned control_data1:4;
+	unsigned version:3;
+	unsigned sv:1;
+#endif
+	uint8_t status;
+	uint16_t control_frame_length;
+	uint64_t stream_id;
+	uint8_t payload[0];
+} __attribute__ ((__packed__));
+
+#define SPA_AVBTP_PACKET_CC_SET_SUBTYPE(p,v)		((p)->subtype = (v))
+#define SPA_AVBTP_PACKET_CC_SET_SV(p,v)			((p)->sv = (v))
+#define SPA_AVBTP_PACKET_CC_SET_VERSION(p,v)		((p)->version = (v))
+#define SPA_AVBTP_PACKET_CC_SET_STREAM_ID(p,v)		((p)->stream_id = htobe64(v))
+#define SPA_AVBTP_PACKET_CC_SET_STATUS(p,v)		((p)->status = (v))
+#define SPA_AVBTP_PACKET_CC_SET_LENGTH(p,v)		((p)->control_frame_length = htons(v))
+
+#define SPA_AVBTP_PACKET_CC_GET_SUBTYPE(p)		((p)->subtype)
+#define SPA_AVBTP_PACKET_CC_GET_SV(p)			((p)->sv)
+#define SPA_AVBTP_PACKET_CC_GET_VERSION(p)		((p)->version)
+#define SPA_AVBTP_PACKET_CC_GET_STREAM_ID(p)		be64toh((p)->stream_id)
+#define SPA_AVBTP_PACKET_CC_GET_STATUS(p)		((p)->status)
+#define SPA_AVBTP_PACKET_CC_GET_LENGTH(p)		ntohs((p)->control_frame_length)
+
+/* AAF */
+struct spa_avbtp_packet_aaf {
+	uint8_t subtype;
+#if __BYTE_ORDER == __BIG_ENDIAN
+	unsigned sv:1;
+	unsigned version:3;
+	unsigned mr:1;
+	unsigned _r1:1;
+	unsigned gv:1;
+	unsigned tv:1;
+
+	uint8_t seq_num;
+
+	unsigned _r2:7;
+	unsigned tu:1;
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned tv:1;
+	unsigned gv:1;
+	unsigned _r1:1;
+	unsigned mr:1;
+	unsigned version:3;
+	unsigned sv:1;
+
+	uint8_t seq_num;
+
+	unsigned tu:1;
+	unsigned _r2:7;
+#endif
+	uint64_t stream_id;
+	uint32_t timestamp;
+#define SPA_AVBTP_AAF_FORMAT_USER		0x00
+#define SPA_AVBTP_AAF_FORMAT_FLOAT_32BIT	0x01
+#define SPA_AVBTP_AAF_FORMAT_INT_32BIT		0x02
+#define SPA_AVBTP_AAF_FORMAT_INT_24BIT		0x03
+#define SPA_AVBTP_AAF_FORMAT_INT_16BIT		0x04
+#define SPA_AVBTP_AAF_FORMAT_AES3_32BIT		0x05
+	uint8_t format;
+
+#define SPA_AVBTP_AAF_PCM_NSR_USER		0x00
+#define SPA_AVBTP_AAF_PCM_NSR_8KHZ		0x01
+#define SPA_AVBTP_AAF_PCM_NSR_16KHZ		0x02
+#define SPA_AVBTP_AAF_PCM_NSR_32KHZ		0x03
+#define SPA_AVBTP_AAF_PCM_NSR_44_1KHZ		0x04
+#define SPA_AVBTP_AAF_PCM_NSR_48KHZ		0x05
+#define SPA_AVBTP_AAF_PCM_NSR_88_2KHZ		0x06
+#define SPA_AVBTP_AAF_PCM_NSR_96KHZ		0x07
+#define SPA_AVBTP_AAF_PCM_NSR_176_4KHZ		0x08
+#define SPA_AVBTP_AAF_PCM_NSR_192KHZ		0x09
+#define SPA_AVBTP_AAF_PCM_NSR_24KHZ		0x0A
+#if __BYTE_ORDER == __BIG_ENDIAN
+	unsigned nsr:4;
+	unsigned _r3:4;
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned _r3:4;
+	unsigned nsr:4;
+#endif
+	uint8_t chan_per_frame;
+	uint8_t bit_depth;
+	uint16_t data_len;
+
+#define SPA_AVBTP_AAF_PCM_SP_NORMAL		0x00
+#define SPA_AVBTP_AAF_PCM_SP_SPARSE		0x01
+#if __BYTE_ORDER == __BIG_ENDIAN
+	unsigned _r4:3;
+	unsigned sp:1;
+	unsigned event:4;
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+	unsigned event:4;
+	unsigned sp:1;
+	unsigned _r4:3;
+#endif
+	uint8_t _r5;
+	uint8_t payload[0];
+} __attribute__ ((__packed__));
+
+#define SPA_AVBTP_PACKET_AAF_SET_SUBTYPE(p,v)		((p)->subtype = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_SV(p,v)		((p)->sv = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_VERSION(p,v)		((p)->version = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_MR(p,v)		((p)->mr = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_GV(p,v)		((p)->gv = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_TV(p,v)		((p)->tv = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_SEQ_NUM(p,v)		((p)->seq_num = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_TU(p,v)		((p)->tu = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_STREAM_ID(p,v)		((p)->stream_id = htobe64(v))
+#define SPA_AVBTP_PACKET_AAF_SET_TIMESTAMP(p,v)		((p)->timestamp = htonl(v))
+#define SPA_AVBTP_PACKET_AAF_SET_DATA_LEN(p,v)		((p)->data_len = htons(v))
+#define SPA_AVBTP_PACKET_AAF_SET_FORMAT(p,v)		((p)->format = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_NSR(p,v)		((p)->nsr = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_CHAN_PER_FRAME(p,v)	((p)->chan_per_frame = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_BIT_DEPTH(p,v)		((p)->bit_depth = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_SP(p,v)		((p)->sp = (v))
+#define SPA_AVBTP_PACKET_AAF_SET_EVENT(p,v)		((p)->event = (v))
+
+#define SPA_AVBTP_PACKET_AAF_GET_SUBTYPE(p)		((p)->subtype)
+#define SPA_AVBTP_PACKET_AAF_GET_SV(p)			((p)->sv)
+#define SPA_AVBTP_PACKET_AAF_GET_VERSION(p)		((p)->version)
+#define SPA_AVBTP_PACKET_AAF_GET_MR(p)			((p)->mr)
+#define SPA_AVBTP_PACKET_AAF_GET_GV(p)			((p)->gv)
+#define SPA_AVBTP_PACKET_AAF_GET_TV(p)			((p)->tv)
+#define SPA_AVBTP_PACKET_AAF_GET_SEQ_NUM(p)		((p)->seq_num)
+#define SPA_AVBTP_PACKET_AAF_GET_TU(p)			((p)->tu)
+#define SPA_AVBTP_PACKET_AAF_GET_STREAM_ID(p)		be64toh((p)->stream_id)
+#define SPA_AVBTP_PACKET_AAF_GET_TIMESTAMP(p)		ntohl((p)->timestamp)
+#define SPA_AVBTP_PACKET_AAF_GET_DATA_LEN(p)		ntohs((p)->data_len)
+#define SPA_AVBTP_PACKET_AAF_GET_FORMAT(p)		((p)->format)
+#define SPA_AVBTP_PACKET_AAF_GET_NSR(p)			((p)->nsr)
+#define SPA_AVBTP_PACKET_AAF_GET_CHAN_PER_FRAME(p)	((p)->chan_per_frame)
+#define SPA_AVBTP_PACKET_AAF_GET_BIT_DEPTH(p)		((p)->bit_depth)
+#define SPA_AVBTP_PACKET_AAF_GET_SP(p)			((p)->sp)
+#define SPA_AVBTP_PACKET_AAF_GET_EVENT(p)		((p)->event)
+
+
+#endif /* SPA_AVB_PACKETS_H */