+++ /dev/null
-#pragma once
-#include "BlueDriver_p.h"
-
-#ifdef _WINDOWS
-#pragma pack(push,1)
-#endif
-
-#define BLUE_HANC_INVALID_DID (0x0)
-
-#define BLUE_HANC_AUDIOGROUP1 (0x2FF)
-#define BLUE_HANC_AUDIOGROUP2 (0x1FD)
-#define BLUE_HANC_AUDIOGROUP3 (0x1FB)
-#define BLUE_HANC_AUDIOGROUP4 (0x2F9)
-#define BLUE_HANC_RP188 (0x260)
-#define BLUE_HANC_AUDIOGROUP1_CONTROL (0x1EF)
-#define BLUE_HANC_AUDIOGROUP2_CONTROL (0x2EE)
-#define BLUE_HANC_AUDIOGROUP3_CONTROL (0x2ED)
-#define BLUE_HANC_AUDIOGROUP4_CONTROL (0x1EC)
-#define BLUE_HANC_AUDIOGROUP1_EXTENDED (0x1FE)
-#define BLUE_HANC_AUDIOGROUP2_EXTENDED (0x2FC)
-#define BLUE_HANC_AUDIOGROUP3_EXTENDED (0x2FA)
-#define BLUE_HANC_AUDIOGROUP4_EXTENDED (0x1F8)
-
-
-#define HANC_PACKET_HEADER_CONST (0xBFFFFC00)
-
-#define BLUE_HANC_START_NEWLINE(line_number) ((0xC0000000)| (line_number << 16))
-
-#define BLUE_HANC_CONTROL_WORD (0xC0000000)
-#define BLUE_HANC_3DATA_PACKET_WORD (0x80000000)
-#define BLUE_HANC_2DATA_PACKET_WORD (0x40000000)
-#define BLUE_HANC_1DATA_PACKET_WORD (0x00000000)
-#define BLUE_HANC_ENDOF_FRAME() ((0xC0000000)| (1 << 15))
-
-
-#define AESAUDIO_DATA_BLOCKSIZE (192)
-#define MAX_HANC_BUFFER_SIZE (65536) //256*256
-#define MAX_HANC_BUFFER_SIZE_WITHOUT_HEADER (65536 - 0x20/4) //32 bytes = 8 * 4 (8 * UINT32)
-#define MAX_HANC_BUFFER_SIZE_BYTES (256*1024)
-#define MAX_HANC_BUFFER_SIZE_WITHOUT_HEADER_BYTES (256*1024 - 0x20)
-/*
-HANC Packet header structure
-Contains 2 type of structure ,
-which makes it easier to parse the data
-*/
-
-struct GenericV210_structure
-{
-#if defined(__LITTLE_ENDIAN__) || defined(_WINDOWS) || defined(BLUE_LINUX_CODE)
- BLUE_UINT32 first_word:10,second_word:10,third_word:10,unused:2;
-#else
- BLUE_UINT32 unused:2,third_word:10,second_word:10,first_word:10;
-#endif
-#ifndef _WINDOWS
-}__attribute__((packed));
-#else
-};
-#endif
-
-union GenericV210_union
-{
- struct GenericV210_structure v210_struct;
- BLUE_UINT32 v210_word;
-};
-
-/* HANC packet header*/
-struct HancPacketHeaderStruct
-{
-#if defined(__LITTLE_ENDIAN__) || defined(_WINDOWS) || defined(BLUE_LINUX_CODE)
- union GenericV210_union ancillary_data_flag; // 0x0,0x3FF,0x3FF, This is a constant defined by smpte
- union GenericV210_union packet_info; // first 10 bit word --> Data ID
- // Commonly used Data ID packet values are
- // 1) 0x2FF --> Group1 Embedded Audio packet
- // 2) 0x1FD --> Group2 Embedded Audio Packet
- // 3) 0x1FB --> Group3 Embedded Audio Packet
- // 4) 0x2F9 --> Group4 Embedded Audio packet
- // second 10 bit word --> Data Block Number
- // This is used for type 1 packets.
- // third 10 bit word --> Data Count
- // This 10 bit word specifies the amount of user data
- // that this hanc will contain.
-#else
- union GenericV210_union packet_info;
- union GenericV210_union ancillary_data_flag;
-#endif
-#ifndef _WINDOWS
-}__attribute__((packed));
-#else
-};
-#endif
-
-
-/* Audio SubFrame Packet */
-struct BlueAudioSubFrameStruct
-{
-#if defined(__LITTLE_ENDIAN__) || defined(_WINDOWS) || defined(BLUE_LINUX_CODE)
- BLUE_UINT32 ZBit:1, //bit 0 set to declare start of channel status word
- Channel:2, //bit 1-2
- AudioData_0_5:6, //bit 3-8
- NotBit8:1, //bit 9
- AudioData_6_14:9, //bit 10-18
- NotBit18:1, //bit 19 use same value as NotBit8 (bit 9)
- AudioData_15_19:5, //bit 20-24
- AESSampleValidityBit:1, //bit 25
- AESUserBit:1, //bit 26
- AESAudioChannelStatusBit:1, //bit 27 one bit of the channel status word
- ParityBit:1, //bit 28 xor of all bits except (NotBit8 (bit 9) and NotBit18 (bit 19))
- NotBit31:1, //bit 29 not of ParityBit (bit 28)
- akiraControlBits:2; //bit 30-31
-#else
- BLUE_UINT32 akiraControlBits:2,
- NotBit31:1,
- ParityBit:1,
- AESAudioChannelStatusBit:1,
- AESUserBit:1,
- AESSampleValidityBit:1,
- AudioData_15_19:5,
- NotBit18:1,
- AudioData_6_14:9,
- NotBit8:1,
- AudioData_0_5:6,
- Channel:2,
- ZBit:1;
-#endif
-
-#ifndef _WINDOWS
-}__attribute__((packed));
-#else
-};
-#endif
-
-union BlueAudioSubFrameHeader
-{
- struct BlueAudioSubFrameStruct audioSubFrame;
- BLUE_UINT32 BlueAudioSubFrameWord;
- struct GenericV210_structure audioSubFrame_v210;
-};
-
-#define MAX_AUDIO_SUBFRAMES_IN_A_LINE (64) // 4 samples per audio group and 4 channesl for each audio group per sample
-
-
-/*
-Time code structure that the function expects is the same format as LTC time code
-bits 0 - 3 :units of frame
-bits 4 - 7: binary group1
-bits 8 - 9: tens of frame
-bits 10 -11: flags
-bits 12 -15: binary group2
-bits 16-19 : units of seconds
-bits 20-23 : binary group3
-
-bits 24 - 26: tens of seconds
-bit 27 : flag
-bits 28 - 31: group binary4
-bits 32 -35: units of minutes
-
-bits 36 - 39 :binary5
-bits 40 - 42: tens of minutes
-bit 43 : flag
-bits 44 - 47: binary group6
-
-bits 48 - 51: units of hours
-bits 52 - 55: binary group7
-bits 56 - 57: tens of hours
-bits 58 - 59: flag
-bits 60 - 63: binary8
-
-*/
-struct LTC_TimeCode
-{
-#if defined(__LITTLE_ENDIAN__) || defined(_WINDOWS) || defined(BLUE_LINUX_CODE)
- BLUE_UINT64 unit_frame:4,binary1:4,ten_frame:2,drop_frame_flag:1,color_frame_flag:1,
- binary2:4,unit_second:4,binary3:4,ten_second:3,unsued_1:1,binary4:4,
- unit_minute:4,binary5:4,ten_minute:3,unsued_2:1,binary6:4,unit_hours:4,
- binary7:4,ten_hours:2,unsued_3:2,binary8:4;
-#else
- BLUE_UINT64 binary8:4,unsued_3:2,ten_hours:2,binary7:4,
- unit_hours:4,binary6:4,unused_2:1,ten_minute:3,binary5:4,unit_minute:4,
- binary4:4,unused_1:1,ten_second:3,binary3:4,unit_second:4,binary2:4,
- color_frame_flag:1,drop_frame_flag:1,ten_frame:2,binary1:4,unit_frame:4;
-#endif
-
-#ifndef _WINDOWS
-}__attribute__((packed));
-#else
-};
-#endif
-
-struct LTC_TimeCode_union
-{
- union
- {
- struct LTC_TimeCode struct_ltc;
- BLUE_UINT64 lt_64_value;
- };
-};
-
-/*
- This is used to unpack the timecode word properly and quickly
- in RP188 each 4 bits of the timecode is put into a 10 bit word.
- So this structure helps in decoding
-*/
-struct nibble_struct
-{
- BLUE_UINT8 first_half:4,second_half:4;
-
-#ifndef _WINDOWS
-}__attribute__((packed));
-#else
-};
-#endif
-
-struct TimeCode
-{
- union
- {
- struct LTC_TimeCode struct_ltc;
- BLUE_UINT64 ltc;
- struct nibble_struct ltc_char[8];
- };
-
-#ifndef _WINDOWS
-}__attribute__((packed));
-#else
-};
-#endif
-
-struct HANCTimeCodeStruct
-{
-#if defined(__LITTLE_ENDIAN__) || defined(_WINDOWS) || defined(BLUE_LINUX_CODE)
- BLUE_UINT32 zero_0:3,
- DBB_0:1,
- ANC_0:4,
- partiy_0:1,
- NotBit8_0:1,
- zero_1:3,
- DBB_1:1,
- ANC_1:4,
- partiy_1:1,
- NotBit8_1:1,
- zero_2:3,
- DBB_2:1,
- ANC_2:4,
- partiy_2:1,
- NotBit8_2:1,
- akiraControlBits:2;
-#else
- BLUE_UINT32 akiraControlBits:2,
- Notbit8_2:1,
- partiy_2:1,
- ANC_2:4,
- DBB_2:1,
- zero_2:3,
- NotBit81_1:1,
- partiy_1:1,
- ANC_1:4,
- DBB_1:1,
- zero_1:3,
- NotBit8_0:1,
- partiy_0:1,
- ANC_0:4,
- DBB_0:1,
- zero_0:3;
-#endif
-
-#ifndef _WINDOWS
-}__attribute__((packed));
-#else
-};
-#endif
-
-union HANCTimeCode
-{
- struct HANCTimeCodeStruct hanc_struct;
- BLUE_UINT32 hanc_word;
-};
-
-struct BAG2VancTimeCodeStruct
-{
-#if defined(__LITTLE_ENDIAN__) || defined(_WINDOWS) || defined(BLUE_LINUX_CODE)
- BLUE_UINT16 zero_0:3,
- DBB_0:1,
- ANC_0:4,
- partiy_0:1,
- NotBit8_0:1;
-#else
- BLUE_UINT16 NotBit8_0:1,
- partiy_0:1,
- ANC_0:4,
- DBB_0:1,
- zero_0:3;
-#endif
-
-#ifndef _WINDOWS
-}__attribute__((packed));
-#else
-};
-#endif
-
-union BAG2VancTimeCode
-{
- struct BAG2VancTimeCodeStruct vanc_struct;
- BLUE_UINT16 vanc_word;
-};
-
-
-inline BLUE_UINT64 convert_countto_timecode(BLUE_UINT32 frame_count,BLUE_UINT32 framePerSec)
-{
- unsigned int frames ,second,minutes ,hour ;
- struct TimeCode rp188_timcode;
- hour = frame_count/(60*60*framePerSec);
- minutes = frame_count%(60*60*framePerSec);
- second = minutes%(60*framePerSec);
- frames = second %framePerSec;
- second = second/(framePerSec);
- minutes=minutes/(60*framePerSec);
- rp188_timcode.ltc = 0;
- rp188_timcode.struct_ltc.unit_frame = (frames%10);
- rp188_timcode.struct_ltc.ten_frame = (frames/10);
- rp188_timcode.struct_ltc.unit_second = (second%10);
- rp188_timcode.struct_ltc.ten_second = (second/10);
- rp188_timcode.struct_ltc.unit_minute = (minutes%10);
- rp188_timcode.struct_ltc.ten_minute = (minutes/10);
- rp188_timcode.struct_ltc.unit_hours = (hour%10);
- rp188_timcode.struct_ltc.ten_hours = (hour/10);
-
- return rp188_timcode.ltc;
-}
-
-
-inline BLUE_UINT64 convert_timecode_to_count(BLUE_UINT64 timecode,
- BLUE_UINT32 framePerSec,
- unsigned int & frames ,
- unsigned int & second,
- unsigned int & minutes ,
- unsigned int & hours)
-{
-
- struct TimeCode rp188_timecode;
- rp188_timecode.ltc = timecode;
- hours = (BLUE_UINT32)((unsigned int)rp188_timecode.struct_ltc.ten_hours*10)+(unsigned int)rp188_timecode.struct_ltc.unit_hours;
- minutes = (BLUE_UINT32)((unsigned int)rp188_timecode.struct_ltc.ten_minute*10)+(unsigned int)rp188_timecode.struct_ltc.unit_minute;
- second = (BLUE_UINT32)((unsigned int)rp188_timecode.struct_ltc.ten_second*10)+(unsigned int)rp188_timecode.struct_ltc.unit_second;
- frames = (BLUE_UINT32)((unsigned int)rp188_timecode.struct_ltc.ten_frame*10)+(unsigned int)rp188_timecode.struct_ltc.unit_frame;
- return rp188_timecode.ltc;
-}
-
-// Determine endianess at run-time
-inline BLUE_UINT32 Int32SwapBigLittle(const BLUE_UINT32 i)
-{
- unsigned char c1, c2, c3, c4;
- const int endian = 1;
- #define is_bigendian() ( (*(char*) & endian) == 0 )
-
- if (is_bigendian())
- {
- c1 = i & 255;
- c2 = (i >> 8) & 255;
- c3 = (i >> 16) & 255;
- c4 = (i >> 24) & 255;
-
- return ((int)c1 << 24) + ((int)c2 << 16) + ((int)c3 << 8) + c4;
- }
- else
- {
- return i;
- }
-}
-
-#ifdef _WINDOWS
-#pragma pack(pop)
-#endif
\ No newline at end of file
projects / casparcg / blobdiff