smpte: Add SMPTE 352 header

smpte/352.h

@@ -0,0 +1,87 @@
+/*****************************************************************************
+ * 352.h
+ *****************************************************************************
+ * Copyright (C) 2018 Open Broadcast Systems Ltd
+ *
+ * Authors: Kieran Kunhya <kierank@obe.tv>
+ *
+ * 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 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.
+ *****************************************************************************/
+
+/*
+ * Normative references:
+ *  - SMPTE 352
+ */
+
+#ifndef __BITSTREAM_SMPTE_352_H__
+#define __BITSTREAM_SMPTE_352_H__
+
+/* Payload and Digital Device Interface Identification */
+#define S352_PAYLOAD_SD                                      0x81
+#define S352_PAYLOAD_720_INTERFACE_1_POINT_5_GBPS            0x84
+#define S352_PAYLOAD_1080_INTERFACE_1_POINT_5_GBPS           0x85
+#define S352_PAYLOAD_1080_INTERFACE_1_POINT_5_GBPS_DUAL_LINK 0x87
+#define S352_PAYLOAD_720_INTERFACE_3_GBPS_LEVEL_A            0x88
+#define S352_PAYLOAD_1080_INTERFACE_3_GBPS_LEVEL_A           0x89
+#define S352_PAYLOAD_1080_INTERFACE_3_GBPS_LEVEL_B           0x8a
+
+/* Scanning Method */
+#define S352_TRANSPORT_INTERLACED  0
+#define S352_TRANSPORT_PROGRESSIVE 1
+
+#define S352_STRUCTURE_INTERLACED  0
+#define S352_STRUCTURE_PROGRESSIVE 1
+
+/* Picture Rate */
+#define S352_PICTURE_RATE_UNDEFINED  0
+#define S352_PICTURE_RATE_24000_1001 2
+#define S352_PICTURE_RATE_24         3
+#define S352_PICTURE_RATE_48000_1001 4
+#define S352_PICTURE_RATE_25         5
+#define S352_PICTURE_RATE_30000_1001 6
+#define S352_PICTURE_RATE_30         7
+#define S352_PICTURE_RATE_48         8
+#define S352_PICTURE_RATE_50         9
+#define S352_PICTURE_RATE_60000_1001 10
+#define S352_PICTURE_RATE_60         11
+
+/* Sampling Structure Identification */
+#define S352_ASPECT_RATIO_4_3     0
+#define S352_ASPECT_RATIO_16_9    1
+
+#define S352_SAMPLING_422_YCBCR   0
+#define S352_SAMPLING_444_YCBCR   1
+#define S352_SAMPLING_444_GBR     2
+#define S352_SAMPLING_420         3
+#define S352_SAMPLING_4224_YCBCRA 4
+#define S352_SAMPLING_4444_YCBCRA 5
+#define S352_SAMPLING_4444_GBRA   6
+#define S352_SAMPLING_2048_2_FS   7
+#define S352_SAMPLING_4224_YCBCRD 8 /* D = data channel */
+#define S352_SAMPLING_4444_YCBCRD 9
+#define S352_SAMPLING_4444_GBRD   10
+#define S352_SAMPLING_444_XYZ     14 /* X'Y'Z' */
+
+/* Bit Depth */
+#define S352_BIT_DEPTH_8  0
+#define S352_BIT_DEPTH_10 1
+#define S352_BIT_DEPTH_12 2 /* mapped into 10-bit interface */
+
+#endif