/* packet-gvsp.c * Routines for AIA GigE Vision (TM) Streaming Protocol dissection * Copyright 2012, AIA All rights reserved * * GigE Vision (TM): GigE Vision a standard developed under the sponsorship of the AIA for * the benefit of the machine vision industry. GVSP stands for GigE Vision (TM) Streaming * Protocol. * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * SPDX-License-Identifier: GPL-2.0-or-later */ #include "config.h" #include #include #include void proto_register_gvsp(void); void proto_reg_handoff_gvsp(void); #define GVSP_MIN_PACKET_SIZE 8 #define GVSP_V2_MIN_PACKET_SIZE 20 #define GVSP_EXTENDED_ID_BIT 0x80 #define GVSP_EXTENDED_CHUNK_BIT 0x4000 #define GVSP_SIZE_OF_PART_INFO_LEADER ( 48 ) #define GVSP_SIZE_OF_PART_INFO_TRAILER ( 16 ) /* Payload types */ #define GVSP_PAYLOAD_IMAGE ( 0x0001 ) #define GVSP_PAYLOAD_RAWDATA ( 0x0002 ) #define GVSP_PAYLOAD_FILE ( 0x0003 ) #define GVSP_PAYLOAD_CHUNKDATA ( 0x0004 ) #define GVSP_PAYLOAD_EXTENDEDCHUNKDATA ( 0x0005 ) /* Deprecated with GEV 2.0 */ #define GVSP_PAYLOAD_JPEG ( 0x0006 ) /* GEV 2.0 */ #define GVSP_PAYLOAD_JPEG2000 ( 0x0007 ) /* GEV 2.0 */ #define GVSP_PAYLOAD_H264 ( 0x0008 ) /* GEV 2.0 */ #define GVSP_PAYLOAD_MULTIZONEIMAGE ( 0x0009 ) /* GEV 2.0, deprecated with GEV 2.2 */ #define GVSP_PAYLOAD_MULTIPART ( 0x000A ) /* GEV 2.1 */ #define GVSP_PAYLOAD_GENDC ( 0x000B ) /* GEV 2.2 */ #define GVSP_PAYLOAD_DEVICE_SPECIFIC_START ( 0x8000 ) /* GenDC data flag masks (GEV 2.2) */ #define GENDC_DESCRIPTOR_FLAG ( 0xC0 ) #define GENDC_DESCRIPTOR_START_FLAG ( 0x20 ) #define GENDC_DESCRIPTOR_END_FLAG ( 0x10 ) /* GenDC header types(GEV 2.2) */ #define GENDC_HEADER_TYPE_CONTAINER ( 0x1000 ) #define GENDC_HEADER_TYPE_COMPONENT_HEADER ( 0x2000 ) #define GENDC_HEADER_TYPE_PART_CHUNK ( 0x4000 ) #define GENDC_HEADER_TYPE_PART_1D ( 0x4100 ) #define GENDC_HEADER_TYPE_PART_2D ( 0x4200 ) #define GENDC_HEADER_TYPE_PART_2D_JPEG ( 0x4201 ) #define GENDC_HEADER_TYPE_PART_2D_JPEG2000 ( 0x4202 ) #define GENDC_HEADER_TYPE_PART_2D_H264 ( 0x4203 ) /* GVSP packet types */ #define GVSP_PACKET_LEADER ( 1 ) #define GVSP_PACKET_TRAILER ( 2 ) #define GVSP_PACKET_PAYLOAD ( 3 ) #define GVSP_PACKET_ALLIN ( 4 ) #define GVSP_PACKET_PAYLOAD_H264 ( 5 ) #define GVSP_PACKET_PAYLOAD_MULTIZONE ( 6 ) #define GVSP_PACKET_PAYLOAD_MULTIPART ( 7 ) /* GEV 2.1 */ #define GVSP_PACKET_PAYLOAD_GENDC ( 8 ) /* GEV 2.2 */ #define GVSP_PACKET_PAYLOAD_LAST ( 8 ) /* GVSP Multi-Part data types (GEV 2.1) */ #define GVSP_MULTIPART_DATA_TYPE_2DIMAGE ( 0x0001 ) #define GVSP_MULTIPART_DATA_TYPE_2DPLANEBIPLANAR ( 0x0002 ) #define GVSP_MULTIPART_DATA_TYPE_2DPLANETRIPLANAR ( 0x0003 ) #define GVSP_MULTIPART_DATA_TYPE_2DPLANEQUADPLANAR ( 0x0004 ) #define GVSP_MULTIPART_DATA_TYPE_3DIMAGE ( 0x0005 ) #define GVSP_MULTIPART_DATA_TYPE_3DPLANEBIPLANAR ( 0x0006 ) #define GVSP_MULTIPART_DATA_TYPE_3DPLANETRIPLANAR ( 0x0007 ) #define GVSP_MULTIPART_DATA_TYPE_3DPLANEQUADPLANAR ( 0x0008 ) #define GVSP_MULTIPART_DATA_TYPE_CONFIDENCEMAP ( 0x0009 ) #define GVSP_MULTIPART_DATA_TYPE_CHUNKDATA ( 0x000A ) #define GVSP_MULTIPART_DATA_TYPE_JPEG ( 0x000B ) #define GVSP_MULTIPART_DATA_TYPE_JPEG2000 ( 0x000C ) #define GVSP_MULTIPART_DATA_TYPE_DEVICESPECIFIC ( 0x8000 ) /* GVSP statuses */ #define GEV_STATUS_SUCCESS (0x0000) #define GEV_STATUS_PACKET_RESEND (0x0100) #define GEV_STATUS_NOT_IMPLEMENTED (0x8001) #define GEV_STATUS_INVALID_PARAMETER (0x8002) #define GEV_STATUS_INVALID_ADDRESS (0x8003) #define GEV_STATUS_WRITE_PROTECT (0x8004) #define GEV_STATUS_BAD_ALIGNMENT (0x8005) #define GEV_STATUS_ACCESS_DENIED (0x8006) #define GEV_STATUS_BUSY (0x8007) #define GEV_STATUS_LOCAL_PROBLEM (0x8008) /* deprecated */ #define GEV_STATUS_MSG_MISMATCH (0x8009) /* deprecated */ #define GEV_STATUS_INVALID_PROTOCOL (0x800A) /* deprecated */ #define GEV_STATUS_NO_MSG (0x800B) /* deprecated */ #define GEV_STATUS_PACKET_UNAVAILABLE (0x800C) #define GEV_STATUS_DATA_OVERRUN (0x800D) #define GEV_STATUS_INVALID_HEADER (0x800E) #define GEV_STATUS_WRONG_CONFIG (0x800F) /* deprecated */ #define GEV_STATUS_PACKET_NOT_YET_AVAILABLE (0x8010) #define GEV_STATUS_PACKET_AND_PREV_REMOVED_FROM_MEMORY (0x8011) #define GEV_STATUS_PACKET_REMOVED_FROM_MEMORY (0x8012) #define GEV_STATUS_NO_REF_TIME (0x8013) /* GEV 2.0 */ #define GEV_STATUS_PACKET_TEMPORARILY_UNAVAILABLE (0x8014) /* GEV 2.0 */ #define GEV_STATUS_OVERFLOW (0x8015) /* GEV 2.0 */ #define GEV_STATUS_ACTION_LATE (0x8016) /* GEV 2.0 */ #define GEV_STATUS_LEADER_TRAILER_OVERFLOW (0x8017) /* GEV 2.1 */ #define GEV_STATUS_LAST (0x8017) #define GEV_STATUS_ERROR (0x8FFF) /* Pixel type color */ #define GVSP_PIX_MONO (0x01000000) #define GVSP_PIX_COLOR (0x02000000) #define GVSP_PIX_CUSTOM (0x80000000) /* Pixel types */ #define GVSP_PIX_MONO1P 0x01010037 #define GVSP_PIX_MONO2P 0x01020038 #define GVSP_PIX_MONO4P 0x01040039 #define GVSP_PIX_MONO8 0x01080001 #define GVSP_PIX_MONO8S 0x01080002 #define GVSP_PIX_MONO10 0x01100003 #define GVSP_PIX_MONO10P 0x010A0046 #define GVSP_PIX_MONO12 0x01100005 #define GVSP_PIX_MONO12P 0x010C0047 #define GVSP_PIX_MONO14 0x01100025 #define GVSP_PIX_MONO14P 0x010E0104 #define GVSP_PIX_MONO16 0x01100007 #define GVSP_PIX_MONO32 0x01200111 #define GVSP_PIX_BAYERBG4P 0x01040110 #define GVSP_PIX_BAYERBG8 0x0108000B #define GVSP_PIX_BAYERBG10 0x0110000F #define GVSP_PIX_BAYERBG10P 0x010A0052 #define GVSP_PIX_BAYERBG12 0x01100013 #define GVSP_PIX_BAYERBG12P 0x010C0053 #define GVSP_PIX_BAYERBG14 0x0110010C #define GVSP_PIX_BAYERBG14P 0x010E0108 #define GVSP_PIX_BAYERBG16 0x01100031 #define GVSP_PIX_BAYERGB4P 0x0104010F #define GVSP_PIX_BAYERGB8 0x0108000A #define GVSP_PIX_BAYERGB10 0x0110000E #define GVSP_PIX_BAYERGB10P 0x010A0054 #define GVSP_PIX_BAYERGB12 0x01100012 #define GVSP_PIX_BAYERGB12P 0x010C0055 #define GVSP_PIX_BAYERGB14 0x0110010B #define GVSP_PIX_BAYERGB14P 0x010E0107 #define GVSP_PIX_BAYERGB16 0x01100030 #define GVSP_PIX_BAYERGR4P 0x0104010D #define GVSP_PIX_BAYERGR8 0x01080008 #define GVSP_PIX_BAYERGR10 0x0110000C #define GVSP_PIX_BAYERGR10P 0x010A0056 #define GVSP_PIX_BAYERGR12 0x01100010 #define GVSP_PIX_BAYERGR12P 0x010C0057 #define GVSP_PIX_BAYERGR14 0x01100109 #define GVSP_PIX_BAYERGR14P 0x010E0105 #define GVSP_PIX_BAYERGR16 0x0110002E #define GVSP_PIX_BAYERRG4P 0x0104010E #define GVSP_PIX_BAYERRG8 0x01080009 #define GVSP_PIX_BAYERRG10 0x0110000D #define GVSP_PIX_BAYERRG10P 0x010A0058 #define GVSP_PIX_BAYERRG12 0x01100011 #define GVSP_PIX_BAYERRG12P 0x010C0059 #define GVSP_PIX_BAYERRG14 0x0110010A #define GVSP_PIX_BAYERRG14P 0x010E0106 #define GVSP_PIX_BAYERRG16 0x0110002F #define GVSP_PIX_RGBA8 0x02200016 #define GVSP_PIX_RGBA10 0x0240005F #define GVSP_PIX_RGBA10P 0x02280060 #define GVSP_PIX_RGBA12 0x02400061 #define GVSP_PIX_RGBA12P 0x02300062 #define GVSP_PIX_RGBA14 0x02400063 #define GVSP_PIX_RGBA16 0x02400064 #define GVSP_PIX_RGB8 0x02180014 #define GVSP_PIX_RGB8_PLANAR 0x02180021 #define GVSP_PIX_RGB10 0x02300018 #define GVSP_PIX_RGB10_PLANAR 0x02300022 #define GVSP_PIX_RGB10P 0x021E005C #define GVSP_PIX_RGB10P32 0x0220001D #define GVSP_PIX_RGB12 0x0230001A #define GVSP_PIX_RGB12_PLANAR 0x02300023 #define GVSP_PIX_RGB12P 0x0224005D #define GVSP_PIX_RGB14 0x0230005E #define GVSP_PIX_RGB16 0x02300033 #define GVSP_PIX_RGB16_PLANAR 0x02300024 #define GVSP_PIX_RGB565P 0x02100035 #define GVSP_PIX_BGRA8 0x02200017 #define GVSP_PIX_BGRA10 0x0240004C #define GVSP_PIX_BGRA10P 0x0228004D #define GVSP_PIX_BGRA12 0x0240004E #define GVSP_PIX_BGRA12P 0x0230004F #define GVSP_PIX_BGRA14 0x02400050 #define GVSP_PIX_BGRA16 0x02400051 #define GVSP_PIX_BGR8 0x02180015 #define GVSP_PIX_BGR10 0x02300019 #define GVSP_PIX_BGR10P 0x021E0048 #define GVSP_PIX_BGR12 0x0230001B #define GVSP_PIX_BGR12P 0x02240049 #define GVSP_PIX_BGR14 0x0230004A #define GVSP_PIX_BGR16 0x0230004B #define GVSP_PIX_BGR565P 0x02100036 #define GVSP_PIX_R8 0x010800C9 #define GVSP_PIX_R10 0x010A00CA #define GVSP_PIX_R12 0x010C00CB #define GVSP_PIX_R16 0x011000CC #define GVSP_PIX_G8 0x010800CD #define GVSP_PIX_G10 0x010A00CE #define GVSP_PIX_G12 0x010C00CF #define GVSP_PIX_G16 0x011000D0 #define GVSP_PIX_B8 0x010800D1 #define GVSP_PIX_B10 0x010A00D2 #define GVSP_PIX_B12 0x010C00D3 #define GVSP_PIX_B16 0x011000D4 #define GVSP_PIX_COORD3D_ABC8 0x021800B2 #define GVSP_PIX_COORD3D_ABC8_PLANAR 0x021800B3 #define GVSP_PIX_COORD3D_ABC10P 0x021E00DB #define GVSP_PIX_COORD3D_ABC10P_PLANAR 0x021E00DC #define GVSP_PIX_COORD3D_ABC12P 0x022400DE #define GVSP_PIX_COORD3D_ABC12P_PLANAR 0x022400DF #define GVSP_PIX_COORD3D_ABC16 0x023000B9 #define GVSP_PIX_COORD3D_ABC16_PLANAR 0x023000BA #define GVSP_PIX_COORD3D_ABC32F 0x026000C0 #define GVSP_PIX_COORD3D_ABC32F_PLANAR 0x026000C1 #define GVSP_PIX_COORD3D_AC8 0x021000B4 #define GVSP_PIX_COORD3D_AC8_PLANAR 0x021000B5 #define GVSP_PIX_COORD3D_AC10P 0x021400F0 #define GVSP_PIX_COORD3D_AC10P_PLANAR 0x021400F1 #define GVSP_PIX_COORD3D_AC12P 0x021800F2 #define GVSP_PIX_COORD3D_AC12P_PLANAR 0x021800F3 #define GVSP_PIX_COORD3D_AC16 0x022000BB #define GVSP_PIX_COORD3D_AC16_PLANAR 0x022000BC #define GVSP_PIX_COORD3D_AC32F 0x024000C2 #define GVSP_PIX_COORD3D_AC32F_PLANAR 0x024000C3 #define GVSP_PIX_COORD3D_A8 0x010800AF #define GVSP_PIX_COORD3D_A10P 0x010A00D5 #define GVSP_PIX_COORD3D_A12P 0x010C00D8 #define GVSP_PIX_COORD3D_A16 0x011000B6 #define GVSP_PIX_COORD3D_A32F 0x012000BD #define GVSP_PIX_COORD3D_B8 0x010800B0 #define GVSP_PIX_COORD3D_B10P 0x010A00D6 #define GVSP_PIX_COORD3D_B12P 0x010C00D9 #define GVSP_PIX_COORD3D_B16 0x011000B7 #define GVSP_PIX_COORD3D_B32F 0x012000BE #define GVSP_PIX_COORD3D_C8 0x010800B1 #define GVSP_PIX_COORD3D_C10P 0x010A00D7 #define GVSP_PIX_COORD3D_C12P 0x010C00DA #define GVSP_PIX_COORD3D_C16 0x011000B8 #define GVSP_PIX_COORD3D_C32F 0x012000BF #define GVSP_PIX_CONFIDENCE1 0x010800C4 #define GVSP_PIX_CONFIDENCE1P 0x010100C5 #define GVSP_PIX_CONFIDENCE8 0x010800C6 #define GVSP_PIX_CONFIDENCE16 0x011000C7 #define GVSP_PIX_CONFIDENCE32F 0x012000C8 #define GVSP_PIX_DATA8 0x01080116 #define GVSP_PIX_DATA8S 0x01080117 #define GVSP_PIX_DATA16 0x01100118 #define GVSP_PIX_DATA16S 0x01100119 #define GVSP_PIX_DATA32 0x0120011A #define GVSP_PIX_DATA32F 0x0120011C #define GVSP_PIX_DATA32S 0x0120011B #define GVSP_PIX_DATA64 0x0140011D #define GVSP_PIX_DATA64F 0x0140011F #define GVSP_PIX_DATA64S 0x0140011E #define GVSP_PIX_BICOLORBGRG8 0x021000A6 #define GVSP_PIX_BICOLORBGRG10 0x022000A9 #define GVSP_PIX_BICOLORBGRG10P 0x021400AA #define GVSP_PIX_BICOLORBGRG12 0x022000AD #define GVSP_PIX_BICOLORBGRG12P 0x021800AE #define GVSP_PIX_BICOLORRGBG8 0x021000A5 #define GVSP_PIX_BICOLORRGBG10 0x022000A7 #define GVSP_PIX_BICOLORRGBG10P 0x021400A8 #define GVSP_PIX_BICOLORRGBG12 0x022000AB #define GVSP_PIX_BICOLORRGBG12P 0x021800AC #define GVSP_PIX_SCF1WBWG8 0x01080067 #define GVSP_PIX_SCF1WBWG10 0x01100068 #define GVSP_PIX_SCF1WBWG10P 0x010A0069 #define GVSP_PIX_SCF1WBWG12 0x0110006A #define GVSP_PIX_SCF1WBWG12P 0x010C006B #define GVSP_PIX_SCF1WBWG14 0x0110006C #define GVSP_PIX_SCF1WBWG16 0x0110006D #define GVSP_PIX_SCF1WGWB8 0x0108006E #define GVSP_PIX_SCF1WGWB10 0x0110006F #define GVSP_PIX_SCF1WGWB10P 0x010A0070 #define GVSP_PIX_SCF1WGWB12 0x01100071 #define GVSP_PIX_SCF1WGWB12P 0x010C0072 #define GVSP_PIX_SCF1WGWB14 0x01100073 #define GVSP_PIX_SCF1WGWB16 0x01100074 #define GVSP_PIX_SCF1WGWR8 0x01080075 #define GVSP_PIX_SCF1WGWR10 0x01100076 #define GVSP_PIX_SCF1WGWR10P 0x010A0077 #define GVSP_PIX_SCF1WGWR12 0x01100078 #define GVSP_PIX_SCF1WGWR12P 0x010C0079 #define GVSP_PIX_SCF1WGWR14 0x0110007A #define GVSP_PIX_SCF1WGWR16 0x0110007B #define GVSP_PIX_SCF1WRWG8 0x0108007C #define GVSP_PIX_SCF1WRWG10 0x0110007D #define GVSP_PIX_SCF1WRWG10P 0x010A007E #define GVSP_PIX_SCF1WRWG12 0x0110007F #define GVSP_PIX_SCF1WRWG12P 0x010C0080 #define GVSP_PIX_SCF1WRWG14 0x01100081 #define GVSP_PIX_SCF1WRWG16 0x01100082 #define GVSP_PIX_YCBCR8 0x0218005B #define GVSP_PIX_YCBCR8_CBYCR 0x0218003A #define GVSP_PIX_YCBCR10_CBYCR 0x02300083 #define GVSP_PIX_YCBCR10P_CBYCR 0x021E0084 #define GVSP_PIX_YCBCR12_CBYCR 0x02300085 #define GVSP_PIX_YCBCR12P_CBYCR 0x02240086 #define GVSP_PIX_YCBCR411_8 0x020C005A #define GVSP_PIX_YCBCR411_8_CBYYCRYY 0x020C003C #define GVSP_PIX_YCBCR420_8_YY_CBCR_SEMIPLANAR 0x020C0112 #define GVSP_PIX_YCBCR420_8_YY_CRCB_SEMIPLANAR 0x020C0114 #define GVSP_PIX_YCBCR422_8 0x0210003B #define GVSP_PIX_YCBCR422_8_CBYCRY 0x02100043 #define GVSP_PIX_YCBCR422_8_YY_CBCR_SEMIPLANAR 0x02100113 #define GVSP_PIX_YCBCR422_8_YY_CRCB_SEMIPLANAR 0x02100115 #define GVSP_PIX_YCBCR422_10 0x02200065 #define GVSP_PIX_YCBCR422_10_CBYCRY 0x02200099 #define GVSP_PIX_YCBCR422_10P 0x02140087 #define GVSP_PIX_YCBCR422_10P_CBYCRY 0x0214009A #define GVSP_PIX_YCBCR422_12 0x02200066 #define GVSP_PIX_YCBCR422_12_CBYCRY 0x0220009B #define GVSP_PIX_YCBCR422_12P 0x02180088 #define GVSP_PIX_YCBCR422_12P_CBYCRY 0x0218009C #define GVSP_PIX_YCBCR601_8_CBYCR 0x0218003D #define GVSP_PIX_YCBCR601_10_CBYCR 0x02300089 #define GVSP_PIX_YCBCR601_10P_CBYCR 0x021E008A #define GVSP_PIX_YCBCR601_12_CBYCR 0x0230008B #define GVSP_PIX_YCBCR601_12P_CBYCR 0x0224008C #define GVSP_PIX_YCBCR601_411_8_CBYYCRYY 0x020C003F #define GVSP_PIX_YCBCR601_422_8 0x0210003E #define GVSP_PIX_YCBCR601_422_8_CBYCRY 0x02100044 #define GVSP_PIX_YCBCR601_422_10 0x0220008D #define GVSP_PIX_YCBCR601_422_10_CBYCRY 0x0220009D #define GVSP_PIX_YCBCR601_422_10P 0x0214008E #define GVSP_PIX_YCBCR601_422_10P_CBYCRY 0x0214009E #define GVSP_PIX_YCBCR601_422_12 0x0220008F #define GVSP_PIX_YCBCR601_422_12_CBYCRY 0x0220009F #define GVSP_PIX_YCBCR601_422_12P 0x02180090 #define GVSP_PIX_YCBCR601_422_12P_CBYCRY 0x021800A0 #define GVSP_PIX_YCBCR709_8_CBYCR 0x02180040 #define GVSP_PIX_YCBCR709_10_CBYCR 0x02300091 #define GVSP_PIX_YCBCR709_10P_CBYCR 0x021E0092 #define GVSP_PIX_YCBCR709_12_CBYCR 0x02300093 #define GVSP_PIX_YCBCR709_12P_CBYCR 0x02240094 #define GVSP_PIX_YCBCR709_411_8_CBYYCRYY 0x020C0042 #define GVSP_PIX_YCBCR709_422_8 0x02100041 #define GVSP_PIX_YCBCR709_422_8_CBYCRY 0x02100045 #define GVSP_PIX_YCBCR709_422_10 0x02200095 #define GVSP_PIX_YCBCR709_422_10_CBYCRY 0x022000A1 #define GVSP_PIX_YCBCR709_422_10P 0x02140096 #define GVSP_PIX_YCBCR709_422_10P_CBYCRY 0x021400A2 #define GVSP_PIX_YCBCR709_422_12 0x02200097 #define GVSP_PIX_YCBCR709_422_12_CBYCRY 0x022000A3 #define GVSP_PIX_YCBCR709_422_12P 0x02180098 #define GVSP_PIX_YCBCR709_422_12P_CBYCRY 0x021800A4 #define GVSP_PIX_YUV8_UYV 0x02180020 #define GVSP_PIX_YUV411_8_UYYVYY 0x020C001E #define GVSP_PIX_YUV422_8 0x02100032 #define GVSP_PIX_YUV422_8_UYVY 0x0210001F #define GVSP_PIX_YCBCR2020_8_CBYCR 0x021800F4 #define GVSP_PIX_YCBCR2020_10_CBYCR 0x023000F5 #define GVSP_PIX_YCBCR2020_10P_CBYCR 0x021E00F6 #define GVSP_PIX_YCBCR2020_12_CBYCR 0x023000F7 #define GVSP_PIX_YCBCR2020_12P_CBYCR 0x022400F8 #define GVSP_PIX_YCBCR2020_411_8_CBYYCRYY 0x020C00F9 #define GVSP_PIX_YCBCR2020_422_8 0x021000FA #define GVSP_PIX_YCBCR2020_422_8_CBYCRY 0x021000FB #define GVSP_PIX_YCBCR2020_422_10 0x022000FC #define GVSP_PIX_YCBCR2020_422_10_CBYCRY 0x022000FD #define GVSP_PIX_YCBCR2020_422_10P 0x021400FE #define GVSP_PIX_YCBCR2020_422_10P_CBYCRY 0x021400FF #define GVSP_PIX_YCBCR2020_422_12 0x02180100 #define GVSP_PIX_YCBCR2020_422_12_CBYCRY 0x02180101 #define GVSP_PIX_YCBCR2020_422_12P 0x02180102 #define GVSP_PIX_YCBCR2020_422_12P_CBYCRY 0x02180103 #define GVSP_PIX_MONO10PACKED 0x010C0004 #define GVSP_PIX_MONO12PACKED 0x010C0006 #define GVSP_PIX_BAYERBG10PACKED 0x010C0029 #define GVSP_PIX_BAYERBG12PACKED 0x010C002D #define GVSP_PIX_BAYERGB10PACKED 0x010C0028 #define GVSP_PIX_BAYERGB12PACKED 0x010C002C #define GVSP_PIX_BAYERGR10PACKED 0x010C0026 #define GVSP_PIX_BAYERGR12PACKED 0x010C002A #define GVSP_PIX_BAYERRG10PACKED 0x010C0027 #define GVSP_PIX_BAYERRG12PACKED 0x010C002B #define GVSP_PIX_RGB10V1PACKED 0x0220001C #define GVSP_PIX_RGB12V1PACKED 0x02240034 /* Structure to hold GVSP packet information */ typedef struct _gvsp_packet_info { gint chunk; guint8 format; guint16 status; guint16 payloadtype; guint64 blockid; guint32 packetid; gint enhanced; gint flag_resendrangeerror; gint flag_previousblockdropped; gint flag_packetresend; } gvsp_packet_info; /*Define the gvsp proto */ static int proto_gvsp = -1; /*static int global_gvsp_port = 20202;*/ static dissector_handle_t gvsp_handle; /* Define the tree for gvsp */ static int ett_gvsp = -1; static int ett_gvsp_flags = -1; static int ett_gvsp_header = -1; static int ett_gvsp_payload = -1; static int ett_gvsp_trailer = -1; static int ett_gvsp_pixelformat = -1; static int ett_gvsp_fieldinfo = -1; static int ett_gvsp_cs = -1; static int ett_gvsp_sc_zone_direction = -1; static int ett_gvsp_zoneinfo = -1; static int ett_gvsp_zoneinfo_multipart = -1; static int ett_gvsp_partinfo_leader = -1; static int ett_gvsp_partinfo_trailer = -1; static int ett_gvsp_gendc_leader_flags = -1; static int ett_gvsp_gendc_payload_data_flags = -1; static int ett_gvsp_gendc_payload_flow_flags = -1; static int ett_gvsp_gendc_container_descriptor = -1; static int ett_gvsp_gendc_container_header_flags = -1; static int ett_gvsp_gendc_container_header_variable_fields = -1; static int ett_gvsp_gendc_component_header = -1; static int ett_gvsp_gendc_part_header = -1; static int ett_gvsp_gendc_component_header_flags = -1; static const value_string statusnames[] = { { GEV_STATUS_SUCCESS, "GEV_STATUS_SUCCESS" }, { GEV_STATUS_PACKET_RESEND, "GEV_STATUS_PACKET_RESEND" }, { GEV_STATUS_NOT_IMPLEMENTED, "GEV_STATUS_NOT_IMPLEMENTED" }, { GEV_STATUS_INVALID_PARAMETER, "GEV_STATUS_INVALID_PARAMETER" }, { GEV_STATUS_INVALID_ADDRESS, "GEV_STATUS_INVALID_ADDRESS" }, { GEV_STATUS_WRITE_PROTECT, "GEV_STATUS_WRITE_PROTECT" }, { GEV_STATUS_BAD_ALIGNMENT, "GEV_STATUS_BAD_ALIGNMENT" }, { GEV_STATUS_ACCESS_DENIED, "GEV_STATUS_ACCESS_DENIED" }, { GEV_STATUS_BUSY, "GEV_STATUS_BUSY" }, { GEV_STATUS_LOCAL_PROBLEM, "GEV_STATUS_LOCAL_PROBLEM (deprecated)" }, { GEV_STATUS_MSG_MISMATCH, "GEV_STATUS_MSG_MISMATCH (deprecated)" }, { GEV_STATUS_INVALID_PROTOCOL, "GEV_STATUS_INVALID_PROTOCOL (deprecated)" }, { GEV_STATUS_NO_MSG, "GEV_STATUS_NO_MSG (deprecated)" }, { GEV_STATUS_PACKET_UNAVAILABLE, "GEV_STATUS_PACKET_UNAVAILABLE" }, { GEV_STATUS_DATA_OVERRUN, "GEV_STATUS_DATA_OVERRUN" }, { GEV_STATUS_INVALID_HEADER, "GEV_STATUS_INVALID_HEADER" }, { GEV_STATUS_WRONG_CONFIG, "GEV_STATUS_WRONG_CONFIG (deprecated)" }, { GEV_STATUS_PACKET_NOT_YET_AVAILABLE, "GEV_STATUS_PACKET_NOT_YET_AVAILABLE" }, { GEV_STATUS_PACKET_AND_PREV_REMOVED_FROM_MEMORY, "GEV_STATUS_PACKET_AND_PREV_REMOVED_FROM_MEMORY" }, { GEV_STATUS_PACKET_REMOVED_FROM_MEMORY, "GEV_STATUS_PACKET_REMOVED_FROM_MEMORY" }, { GEV_STATUS_NO_REF_TIME, "GEV_STATUS_NO_REF_TIME" }, { GEV_STATUS_PACKET_TEMPORARILY_UNAVAILABLE, "GEV_STATUS_PACKET_TEMPORARILY_UNAVAILABLE" }, { GEV_STATUS_OVERFLOW, "GEV_STATUS_OVERFLOW" }, { GEV_STATUS_ACTION_LATE, "GEV_STATUS_ACTION_LATE" }, { GEV_STATUS_LEADER_TRAILER_OVERFLOW, "GEV_STATUS_LEADER_TRAILER_OVERFLOW" }, { GEV_STATUS_ERROR, "GEV_STATUS_ERROR" }, { 0, NULL }, }; static value_string_ext statusnames_ext = VALUE_STRING_EXT_INIT(statusnames); static const value_string formatnames[] = { { GVSP_PACKET_LEADER, "LEADER" }, { GVSP_PACKET_TRAILER, "TRAILER" }, { GVSP_PACKET_PAYLOAD, "PAYLOAD" }, { GVSP_PACKET_ALLIN, "ALLIN" }, { GVSP_PACKET_PAYLOAD_H264, "H264" }, { GVSP_PACKET_PAYLOAD_MULTIZONE, "MULTI-ZONE" }, { GVSP_PACKET_PAYLOAD_MULTIPART, "MULTI-PART" }, { GVSP_PACKET_PAYLOAD_GENDC, "GENDC" }, { GVSP_EXTENDED_ID_BIT | GVSP_PACKET_LEADER, "LEADER (ext IDs)" }, { GVSP_EXTENDED_ID_BIT | GVSP_PACKET_TRAILER, "TRAILER (ext IDs)" }, { GVSP_EXTENDED_ID_BIT | GVSP_PACKET_PAYLOAD, "PAYLOAD (ext IDs)" }, { GVSP_EXTENDED_ID_BIT | GVSP_PACKET_ALLIN, "ALL-IN (ext IDs)" }, { GVSP_EXTENDED_ID_BIT | GVSP_PACKET_PAYLOAD_H264, "H264 (ext IDs)" }, { GVSP_EXTENDED_ID_BIT | GVSP_PACKET_PAYLOAD_MULTIZONE, "MULTI-ZONE (ext IDs)" }, { GVSP_EXTENDED_ID_BIT | GVSP_PACKET_PAYLOAD_MULTIPART, "MULTI-PART (ext IDs)" }, { GVSP_EXTENDED_ID_BIT | GVSP_PACKET_PAYLOAD_GENDC, "GENDC (ext IDs)" }, { 0, NULL }, }; static const value_string payloadtypenames[] = { { GVSP_PAYLOAD_IMAGE, "IMAGE" }, { GVSP_PAYLOAD_RAWDATA, "RAW DATA" }, { GVSP_PAYLOAD_FILE, "FILE" }, { GVSP_PAYLOAD_CHUNKDATA, "CHUNK DATA" }, { GVSP_PAYLOAD_EXTENDEDCHUNKDATA, "EXTENDED CHUNK DATA (obsolete with v2.0)" }, { GVSP_PAYLOAD_JPEG, "JPEG" }, { GVSP_PAYLOAD_JPEG2000, "JPEG 2000" }, { GVSP_PAYLOAD_H264, "H264" }, { GVSP_PAYLOAD_MULTIZONEIMAGE, "MULTI-ZONE IMAGE" }, { GVSP_PAYLOAD_MULTIPART, "MULTI-PART" }, { GVSP_PAYLOAD_GENDC, "GENDC" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_IMAGE, "IMAGE (v2.0 chunks)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_RAWDATA, "RAW DATA (v2.0 Chunks)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_FILE, "FILE (v2.0 Chunks)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_CHUNKDATA, "CHUNK DATA (v2.0 Chunks)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_EXTENDEDCHUNKDATA, "EXTENDED CHUNK DATA (v2.0 chunks?)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_JPEG, "JPEG (v2.0 Chunks)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_JPEG2000, "JPEG 2000 (v2.0 Chunks)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_H264, "H264 (v2.0 Chunks)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_MULTIZONEIMAGE, "MULTI-ZONE IMAGE (v2.0 Chunks)" }, { GVSP_EXTENDED_CHUNK_BIT | GVSP_PAYLOAD_MULTIPART, "MULTI-PART (v2.0 Chunks)" }, { 0, NULL }, }; static value_string_ext payloadtypenames_ext = VALUE_STRING_EXT_INIT(payloadtypenames); static const value_string multipartdatatypenames[] = { { GVSP_MULTIPART_DATA_TYPE_2DIMAGE, "2D IMAGE" }, { GVSP_MULTIPART_DATA_TYPE_2DPLANEBIPLANAR, "2D PLANE BI-PLANAR" }, { GVSP_MULTIPART_DATA_TYPE_2DPLANETRIPLANAR, "2D PLANE TRI-PLANAR" }, { GVSP_MULTIPART_DATA_TYPE_2DPLANEQUADPLANAR, "2D PLANE QUAD-PLANAR" }, { GVSP_MULTIPART_DATA_TYPE_3DIMAGE, "3D IMAGE" }, { GVSP_MULTIPART_DATA_TYPE_3DPLANEBIPLANAR, "3D PLANE BI-PLANAR" }, { GVSP_MULTIPART_DATA_TYPE_3DPLANETRIPLANAR, "3D PLANE TRI-PLANAR" }, { GVSP_MULTIPART_DATA_TYPE_3DPLANEQUADPLANAR, "3D PLANE QUAD-PLANAR" }, { GVSP_MULTIPART_DATA_TYPE_CONFIDENCEMAP, "CONFIDENCE MAP" }, { GVSP_MULTIPART_DATA_TYPE_CHUNKDATA, "CHUNK DATA" }, { GVSP_MULTIPART_DATA_TYPE_JPEG, "JPEG" }, { GVSP_MULTIPART_DATA_TYPE_JPEG2000, "JPEG 2000" }, { GVSP_MULTIPART_DATA_TYPE_DEVICESPECIFIC, "DEVICE SPECIFIC" }, { 0, NULL }, }; static value_string_ext multipartdatatypenames_ext = VALUE_STRING_EXT_INIT(multipartdatatypenames); static const value_string pixeltypenames[] = { { GVSP_PIX_MONO1P, "Monochrome 1-bit packed" }, { GVSP_PIX_CONFIDENCE1P, "Confidence 1-bit packed" }, { GVSP_PIX_MONO2P, "Monochrome 2-bit packed" }, { GVSP_PIX_MONO4P, "Monochrome 4-bit packed" }, { GVSP_PIX_BAYERGR4P, "Bayer Green-Red 4-bit packed" }, { GVSP_PIX_BAYERRG4P, "Bayer Red-Green 4-bit packed" }, { GVSP_PIX_BAYERGB4P, "Bayer Green-Blue 4-bit packed" }, { GVSP_PIX_BAYERBG4P, "Bayer Blue-Green 4-bit packed" }, { GVSP_PIX_MONO8, "Monochrome 8-bit" }, { GVSP_PIX_MONO8S, "Monochrome 8-bit signed" }, { GVSP_PIX_BAYERGR8, "Bayer Green-Red 8-bit" }, { GVSP_PIX_BAYERRG8, "Bayer Red-Green 8-bit" }, { GVSP_PIX_BAYERGB8, "Bayer Green-Blue 8-bit" }, { GVSP_PIX_BAYERBG8, "Bayer Blue-Green 8-bit" }, { GVSP_PIX_SCF1WBWG8, "Sparse Color Filter #1 White-Blue-White-Green 8-bit" }, { GVSP_PIX_SCF1WGWB8, "Sparse Color Filter #1 White-Green-White-Blue 8-bit" }, { GVSP_PIX_SCF1WGWR8, "Sparse Color Filter #1 White-Green-White-Red 8-bit" }, { GVSP_PIX_SCF1WRWG8, "Sparse Color Filter #1 White-Red-White-Green 8-bit" }, { GVSP_PIX_COORD3D_A8, "3D coordinate A 8-bit" }, { GVSP_PIX_COORD3D_B8, "3D coordinate B 8-bit" }, { GVSP_PIX_COORD3D_C8, "3D coordinate C 8-bit" }, { GVSP_PIX_CONFIDENCE1, "Confidence 1-bit unpacked" }, { GVSP_PIX_CONFIDENCE8, "Confidence 8-bit" }, { GVSP_PIX_R8, "Red 8-bit" }, { GVSP_PIX_G8, "Green 8-bit" }, { GVSP_PIX_B8, "Blue 8-bit" }, { GVSP_PIX_DATA8, "Data 8-bit" }, { GVSP_PIX_DATA8S, "Data 8-bit signed" }, { GVSP_PIX_MONO10P, "Monochrome 10-bit packed" }, { GVSP_PIX_BAYERBG10P, "Bayer Blue-Green 10-bit packed" }, { GVSP_PIX_BAYERGB10P, "Bayer Green-Blue 10-bit packed" }, { GVSP_PIX_BAYERGR10P, "Bayer Green-Red 10-bit packed" }, { GVSP_PIX_BAYERRG10P, "Bayer Red-Green 10-bit packed" }, { GVSP_PIX_SCF1WBWG10P, "Sparse Color Filter #1 White-Blue-White-Green 10-bit packed" }, { GVSP_PIX_SCF1WGWB10P, "Sparse Color Filter #1 White-Green-White-Blue 10-bit packed" }, { GVSP_PIX_SCF1WGWR10P, "Sparse Color Filter #1 White-Green-White-Red 10-bit packed" }, { GVSP_PIX_SCF1WRWG10P, "Sparse Color Filter #1 White-Red-White-Green 10-bit packed" }, { GVSP_PIX_R10, "Red 10-bit" }, { GVSP_PIX_G10, "Green 10-bit" }, { GVSP_PIX_B10, "Blue 10-bit" }, { GVSP_PIX_COORD3D_A10P, "3D coordinate A 10-bit packed" }, { GVSP_PIX_COORD3D_B10P, "3D coordinate B 10-bit packed" }, { GVSP_PIX_COORD3D_C10P, "3D coordinate C 10-bit packed" }, { GVSP_PIX_MONO10PACKED, "GigE Vision specific format, Monochrome 10-bit packed" }, { GVSP_PIX_MONO12PACKED, "GigE Vision specific format, Monochrome 12-bit packed" }, { GVSP_PIX_BAYERGR10PACKED, "GigE Vision specific format, Bayer Green-Red 10-bit packed" }, { GVSP_PIX_BAYERRG10PACKED, "GigE Vision specific format, Bayer Red-Green 10-bit packed" }, { GVSP_PIX_BAYERGB10PACKED, "GigE Vision specific format, Bayer Green-Blue 10-bit packed" }, { GVSP_PIX_BAYERBG10PACKED, "GigE Vision specific format, Bayer Blue-Green 10-bit packed" }, { GVSP_PIX_BAYERGR12PACKED, "GigE Vision specific format, Bayer Green-Red 12-bit packed" }, { GVSP_PIX_BAYERRG12PACKED, "GigE Vision specific format, Bayer Red-Green 12-bit packed" }, { GVSP_PIX_BAYERGB12PACKED, "GigE Vision specific format, Bayer Green-Blue 12-bit packed" }, { GVSP_PIX_BAYERBG12PACKED, "GigE Vision specific format, Bayer Blue-Green 12-bit packed" }, { GVSP_PIX_MONO12P, "Monochrome 12-bit packed" }, { GVSP_PIX_BAYERBG12P, "Bayer Blue-Green 12-bit packed" }, { GVSP_PIX_BAYERGB12P, "Bayer Green-Blue 12-bit packed" }, { GVSP_PIX_BAYERGR12P, "Bayer Green-Red 12-bit packed" }, { GVSP_PIX_BAYERRG12P, "Bayer Red-Green 12-bit packed" }, { GVSP_PIX_SCF1WBWG12P, "Sparse Color Filter #1 White-Blue-White-Green 12-bit packed" }, { GVSP_PIX_SCF1WGWB12P, "Sparse Color Filter #1 White-Green-White-Blue 12-bit packed" }, { GVSP_PIX_SCF1WGWR12P, "Sparse Color Filter #1 White-Green-White-Red 12-bit packed" }, { GVSP_PIX_SCF1WRWG12P, "Sparse Color Filter #1 White-Red-White-Green 12-bit packed" }, { GVSP_PIX_R12, "Red 12-bit" }, { GVSP_PIX_G12, "Green 12-bit" }, { GVSP_PIX_B12, "Blue 12-bit" }, { GVSP_PIX_COORD3D_A12P, "3D coordinate A 12-bit packed" }, { GVSP_PIX_COORD3D_B12P, "3D coordinate B 12-bit packed" }, { GVSP_PIX_COORD3D_C12P, "3D coordinate C 12-bit packed" }, { GVSP_PIX_MONO14P, "Monochrome 14-bit packed" }, { GVSP_PIX_BAYERGR14P, "Bayer Green-Red 14-bit packed" }, { GVSP_PIX_BAYERRG14P, "Bayer Red-Green 14-bit packed" }, { GVSP_PIX_BAYERGB14P, "Bayer Green-Blue 14-bit packed" }, { GVSP_PIX_BAYERBG14P, "Bayer Blue-Green 14-bit packed" }, { GVSP_PIX_MONO10, "Monochrome 10-bit unpacked" }, { GVSP_PIX_MONO12, "Monochrome 12-bit unpacked" }, { GVSP_PIX_MONO16, "Monochrome 16-bit" }, { GVSP_PIX_BAYERGR10, "Bayer Green-Red 10-bit unpacked" }, { GVSP_PIX_BAYERRG10, "Bayer Red-Green 10-bit unpacked" }, { GVSP_PIX_BAYERGB10, "Bayer Green-Blue 10-bit unpacked" }, { GVSP_PIX_BAYERBG10, "Bayer Blue-Green 10-bit unpacked" }, { GVSP_PIX_BAYERGR12, "Bayer Green-Red 12-bit unpacked" }, { GVSP_PIX_BAYERRG12, "Bayer Red-Green 12-bit unpacked" }, { GVSP_PIX_BAYERGB12, "Bayer Green-Blue 12-bit unpacked" }, { GVSP_PIX_BAYERBG12, "Bayer Blue-Green 12-bit unpacked" }, { GVSP_PIX_MONO14, "Monochrome 14-bit unpacked" }, { GVSP_PIX_BAYERGR16, "Bayer Green-Red 16-bit" }, { GVSP_PIX_BAYERRG16, "Bayer Red-Green 16-bit" }, { GVSP_PIX_BAYERGB16, "Bayer Green-Blue 16-bit" }, { GVSP_PIX_BAYERBG16, "Bayer Blue-Green 16-bit" }, { GVSP_PIX_SCF1WBWG10, "Sparse Color Filter #1 White-Blue-White-Green 10-bit unpacked" }, { GVSP_PIX_SCF1WBWG12, "Sparse Color Filter #1 White-Blue-White-Green 12-bit unpacked" }, { GVSP_PIX_SCF1WBWG14, "Sparse Color Filter #1 White-Blue-White-Green 14-bit unpacked" }, { GVSP_PIX_SCF1WBWG16, "Sparse Color Filter #1 White-Blue-White-Green 16-bit unpacked" }, { GVSP_PIX_SCF1WGWB10, "Sparse Color Filter #1 White-Green-White-Blue 10-bit unpacked" }, { GVSP_PIX_SCF1WGWB12, "Sparse Color Filter #1 White-Green-White-Blue 12-bit unpacked" }, { GVSP_PIX_SCF1WGWB14, "Sparse Color Filter #1 White-Green-White-Blue 14-bit unpacked" }, { GVSP_PIX_SCF1WGWB16, "Sparse Color Filter #1 White-Green-White-Blue 16-bit" }, { GVSP_PIX_SCF1WGWR10, "Sparse Color Filter #1 White-Green-White-Red 10-bit unpacked" }, { GVSP_PIX_SCF1WGWR12, "Sparse Color Filter #1 White-Green-White-Red 12-bit unpacked" }, { GVSP_PIX_SCF1WGWR14, "Sparse Color Filter #1 White-Green-White-Red 14-bit unpacked" }, { GVSP_PIX_SCF1WGWR16, "Sparse Color Filter #1 White-Green-White-Red 16-bit" }, { GVSP_PIX_SCF1WRWG10, "Sparse Color Filter #1 White-Red-White-Green 10-bit unpacked" }, { GVSP_PIX_SCF1WRWG12, "Sparse Color Filter #1 White-Red-White-Green 12-bit unpacked" }, { GVSP_PIX_SCF1WRWG14, "Sparse Color Filter #1 White-Red-White-Green 14-bit unpacked" }, { GVSP_PIX_SCF1WRWG16, "Sparse Color Filter #1 White-Red-White-Green 16-bit" }, { GVSP_PIX_COORD3D_A16, "3D coordinate A 16-bit" }, { GVSP_PIX_COORD3D_B16, "3D coordinate B 16-bit" }, { GVSP_PIX_COORD3D_C16, "3D coordinate C 16-bit" }, { GVSP_PIX_CONFIDENCE16, "Confidence 16-bit" }, { GVSP_PIX_R16, "Red 16-bit" }, { GVSP_PIX_G16, "Green 16-bit" }, { GVSP_PIX_B16, "Blue 16-bit" }, { GVSP_PIX_BAYERGR14, "Bayer Green-Red 14-bit unpacked" }, { GVSP_PIX_BAYERRG14, "Bayer Red-Green 14-bit unpacked" }, { GVSP_PIX_BAYERGB14, "Bayer Green-Blue 14-bit unpacked" }, { GVSP_PIX_BAYERBG14, "Bayer Blue-Green 14-bit unpacked" }, { GVSP_PIX_DATA16, "Data 16-bit" }, { GVSP_PIX_DATA16S, "Data 16-bit signed" }, { GVSP_PIX_COORD3D_A32F, "3D coordinate A 32-bit floating point" }, { GVSP_PIX_COORD3D_B32F, "3D coordinate B 32-bit floating point" }, { GVSP_PIX_COORD3D_C32F, "3D coordinate C 32-bit floating point" }, { GVSP_PIX_CONFIDENCE32F, "Confidence 32-bit floating point" }, { GVSP_PIX_MONO32, "Monochrome 32-bit unpacked" }, { GVSP_PIX_DATA32, "Data 32-bit" }, { GVSP_PIX_DATA32S, "Data 32-bit signed" }, { GVSP_PIX_DATA32F, "Data 32-bit floating point" }, { GVSP_PIX_DATA64, "Data 64-bit" }, { GVSP_PIX_DATA64S, "Data 64-bit signed" }, { GVSP_PIX_DATA64F, "Data 64-bit floating point" }, { GVSP_PIX_YUV411_8_UYYVYY, "YUV 4:1:1 8-bit" }, { GVSP_PIX_YCBCR411_8_CBYYCRYY, "YCbCr 4:1:1 8-bit" }, { GVSP_PIX_YCBCR601_411_8_CBYYCRYY, "YCbCr 4:1:1 8-bit BT.601" }, { GVSP_PIX_YCBCR709_411_8_CBYYCRYY, "YCbCr 4:1:1 8-bit BT.709" }, { GVSP_PIX_YCBCR411_8, "YCbCr 4:1:1 8-bit" }, { GVSP_PIX_YCBCR2020_411_8_CBYYCRYY, "YCbCr 4:1:1 8-bit BT.2020" }, { GVSP_PIX_YCBCR420_8_YY_CBCR_SEMIPLANAR, "YCbCr 4:2:0 8-bit YY/CbCr Semiplanar" }, { GVSP_PIX_YCBCR420_8_YY_CRCB_SEMIPLANAR, "YCbCr 4:2:0 8-bit YY/CrCb Semiplanar" }, { GVSP_PIX_YUV422_8_UYVY, "YUV 4:2:2 8-bit" }, { GVSP_PIX_YUV422_8, "YUV 4:2:2 8-bit" }, { GVSP_PIX_RGB565P, "Red-Green-Blue 5/6/5-bit packed" }, { GVSP_PIX_BGR565P, "Blue-Green-Red 5/6/5-bit packed" }, { GVSP_PIX_YCBCR422_8, "YCbCr 4:2:2 8-bit" }, { GVSP_PIX_YCBCR601_422_8, "YCbCr 4:2:2 8-bit BT.601" }, { GVSP_PIX_YCBCR709_422_8, "YCbCr 4:2:2 8-bit BT.709" }, { GVSP_PIX_YCBCR422_8_CBYCRY, "YCbCr 4:2:2 8-bit" }, { GVSP_PIX_YCBCR601_422_8_CBYCRY, "YCbCr 4:2:2 8-bit BT.601" }, { GVSP_PIX_YCBCR709_422_8_CBYCRY, "YCbCr 4:2:2 8-bit BT.709" }, { GVSP_PIX_BICOLORRGBG8, "Bi-color Red/Green - Blue/Green 8-bit" }, { GVSP_PIX_BICOLORBGRG8, "Bi-color Blue/Green - Red/Green 8-bit" }, { GVSP_PIX_COORD3D_AC8, "3D coordinate A-C 8-bit" }, { GVSP_PIX_COORD3D_AC8_PLANAR, "3D coordinate A-C 8-bit planar" }, { GVSP_PIX_YCBCR2020_422_8, "YCbCr 4:2:2 8-bit BT.2020" }, { GVSP_PIX_YCBCR2020_422_8_CBYCRY, "YCbCr 4:2:2 8-bit BT.2020" }, { GVSP_PIX_YCBCR422_8_YY_CBCR_SEMIPLANAR, "YCbCr 4:2:2 8-bit YY/CbCr Semiplanar" }, { GVSP_PIX_YCBCR422_8_YY_CRCB_SEMIPLANAR, "YCbCr 4:2:2 8-bit YY/CrCb Semiplanar" }, { GVSP_PIX_YCBCR422_10P, "YCbCr 4:2:2 10-bit packed" }, { GVSP_PIX_YCBCR601_422_10P, "YCbCr 4:2:2 10-bit packed BT.601" }, { GVSP_PIX_YCBCR709_422_10P, "YCbCr 4:2:2 10-bit packed BT.709" }, { GVSP_PIX_YCBCR422_10P_CBYCRY, "YCbCr 4:2:2 10-bit packed" }, { GVSP_PIX_YCBCR601_422_10P_CBYCRY, "YCbCr 4:2:2 10-bit packed BT.601" }, { GVSP_PIX_YCBCR709_422_10P_CBYCRY, "YCbCr 4:2:2 10-bit packed BT.709" }, { GVSP_PIX_BICOLORRGBG10P, "Bi-color Red/Green - Blue/Green 10-bit packed" }, { GVSP_PIX_BICOLORBGRG10P, "Bi-color Blue/Green - Red/Green 10-bit packed" }, { GVSP_PIX_COORD3D_AC10P, "3D coordinate A-C 10-bit packed" }, { GVSP_PIX_COORD3D_AC10P_PLANAR, "3D coordinate A-C 10-bit packed planar" }, { GVSP_PIX_YCBCR2020_422_10P, "YCbCr 4:2:2 10-bit packed BT.2020" }, { GVSP_PIX_YCBCR2020_422_10P_CBYCRY, "YCbCr 4:2:2 10-bit packed BT.2020" }, { GVSP_PIX_RGB8, "Red-Green-Blue 8-bit" }, { GVSP_PIX_BGR8, "Blue-Green-Red 8-bit" }, { GVSP_PIX_YUV8_UYV, "YUV 4:4:4 8-bit" }, { GVSP_PIX_RGB8_PLANAR, "Red-Green-Blue 8-bit planar" }, { GVSP_PIX_YCBCR8_CBYCR, "YCbCr 4:4:4 8-bit" }, { GVSP_PIX_YCBCR601_8_CBYCR, "YCbCr 4:4:4 8-bit BT.601" }, { GVSP_PIX_YCBCR709_8_CBYCR, "YCbCr 4:4:4 8-bit BT.709" }, { GVSP_PIX_YCBCR8, "YCbCr 4:4:4 8-bit" }, { GVSP_PIX_YCBCR422_12P, "YCbCr 4:2:2 12-bit packed" }, { GVSP_PIX_YCBCR601_422_12P, "YCbCr 4:2:2 12-bit packed BT.601" }, { GVSP_PIX_YCBCR709_422_12P, "YCbCr 4:2:2 12-bit packed BT.709" }, { GVSP_PIX_YCBCR422_12P_CBYCRY, "YCbCr 4:2:2 12-bit packed" }, { GVSP_PIX_YCBCR601_422_12P_CBYCRY, "YCbCr 4:2:2 12-bit packed BT.601" }, { GVSP_PIX_YCBCR709_422_12P_CBYCRY, "YCbCr 4:2:2 12-bit packed BT.709" }, { GVSP_PIX_BICOLORRGBG12P, "Bi-color Red/Green - Blue/Green 12-bit packed" }, { GVSP_PIX_BICOLORBGRG12P, "Bi-color Blue/Green - Red/Green 12-bit packed" }, { GVSP_PIX_COORD3D_ABC8, "3D coordinate A-B-C 8-bit" }, { GVSP_PIX_COORD3D_ABC8_PLANAR, "3D coordinate A-B-C 8-bit planar" }, { GVSP_PIX_COORD3D_AC12P, "3D coordinate A-C 12-bit packed" }, { GVSP_PIX_COORD3D_AC12P_PLANAR, "3D coordinate A-C 12-bit packed planar" }, { GVSP_PIX_YCBCR2020_8_CBYCR, "YCbCr 4:4:4 8-bit BT.2020" }, { GVSP_PIX_YCBCR2020_422_12, "YCbCr 4:2:2 12-bit unpacked BT.2020" }, { GVSP_PIX_YCBCR2020_422_12_CBYCRY, "YCbCr 4:2:2 12-bit unpacked BT.2020" }, { GVSP_PIX_YCBCR2020_422_12P, "YCbCr 4:2:2 12-bit packed BT.2020" }, { GVSP_PIX_YCBCR2020_422_12P_CBYCRY, "YCbCr 4:2:2 12-bit packed BT.2020" }, { GVSP_PIX_BGR10P, "Blue-Green-Red 10-bit packed" }, { GVSP_PIX_RGB10P, "Red-Green-Blue 10-bit packed" }, { GVSP_PIX_YCBCR10P_CBYCR, "YCbCr 4:4:4 10-bit packed" }, { GVSP_PIX_YCBCR601_10P_CBYCR, "YCbCr 4:4:4 10-bit packed BT.601" }, { GVSP_PIX_YCBCR709_10P_CBYCR, "YCbCr 4:4:4 10-bit packed BT.709" }, { GVSP_PIX_COORD3D_ABC10P, "3D coordinate A-B-C 10-bit packed" }, { GVSP_PIX_COORD3D_ABC10P_PLANAR, "3D coordinate A-B-C 10-bit packed planar" }, { GVSP_PIX_YCBCR2020_10P_CBYCR, "YCbCr 4:4:4 10-bit packed BT.2020" }, { GVSP_PIX_RGBA8, "Red-Green-Blue-alpha 8-bit" }, { GVSP_PIX_BGRA8, "Blue-Green-Red-alpha 8-bit" }, { GVSP_PIX_RGB10V1PACKED, "GigE Vision specific format, Red-Green-Blue 10-bit packed - variant 1" }, { GVSP_PIX_RGB10P32, "Red-Green-Blue 10-bit packed into 32-bit" }, { GVSP_PIX_YCBCR422_10, "YCbCr 4:2:2 10-bit unpacked" }, { GVSP_PIX_YCBCR422_12, "YCbCr 4:2:2 12-bit unpacked" }, { GVSP_PIX_YCBCR601_422_10, "YCbCr 4:2:2 10-bit unpacked BT.601" }, { GVSP_PIX_YCBCR601_422_12, "YCbCr 4:2:2 12-bit unpacked BT.601" }, { GVSP_PIX_YCBCR709_422_10, "YCbCr 4:2:2 10-bit unpacked BT.709" }, { GVSP_PIX_YCBCR709_422_12, "YCbCr 4:2:2 12-bit unpacked BT.709" }, { GVSP_PIX_YCBCR422_10_CBYCRY, "YCbCr 4:2:2 10-bit unpacked" }, { GVSP_PIX_YCBCR422_12_CBYCRY, "YCbCr 4:2:2 12-bit unpacked" }, { GVSP_PIX_YCBCR601_422_10_CBYCRY, "YCbCr 4:2:2 10-bit unpacked BT.601" }, { GVSP_PIX_YCBCR601_422_12_CBYCRY, "YCbCr 4:2:2 12-bit unpacked BT.601" }, { GVSP_PIX_YCBCR709_422_10_CBYCRY, "YCbCr 4:2:2 10-bit unpacked BT.709" }, { GVSP_PIX_YCBCR709_422_12_CBYCRY, "YCbCr 4:2:2 12-bit unpacked BT.709" }, { GVSP_PIX_BICOLORRGBG10, "Bi-color Red/Green - Blue/Green 10-bit unpacked" }, { GVSP_PIX_BICOLORBGRG10, "Bi-color Blue/Green - Red/Green 10-bit unpacked" }, { GVSP_PIX_BICOLORRGBG12, "Bi-color Red/Green - Blue/Green 12-bit unpacked" }, { GVSP_PIX_BICOLORBGRG12, "Bi-color Blue/Green - Red/Green 12-bit unpacked" }, { GVSP_PIX_COORD3D_AC16, "3D coordinate A-C 16-bit" }, { GVSP_PIX_COORD3D_AC16_PLANAR, "3D coordinate A-C 16-bit planar" }, { GVSP_PIX_YCBCR2020_422_10, "YCbCr 4:2:2 10-bit unpacked BT.2020" }, { GVSP_PIX_YCBCR2020_422_10_CBYCRY, "YCbCr 4:2:2 10-bit unpacked BT.2020" }, { GVSP_PIX_RGB12V1PACKED, "GigE Vision specific format, Red-Green-Blue 12-bit packed - variant 1" }, { GVSP_PIX_BGR12P, "Blue-Green-Red 12-bit packed" }, { GVSP_PIX_RGB12P, "Red-Green-Blue 12-bit packed" }, { GVSP_PIX_YCBCR12P_CBYCR, "YCbCr 4:4:4 12-bit packed" }, { GVSP_PIX_YCBCR601_12P_CBYCR, "YCbCr 4:4:4 12-bit packed BT.601" }, { GVSP_PIX_YCBCR709_12P_CBYCR, "YCbCr 4:4:4 12-bit packed BT.709" }, { GVSP_PIX_COORD3D_ABC12P, "3D coordinate A-B-C 12-bit packed" }, { GVSP_PIX_COORD3D_ABC12P_PLANAR, "3D coordinate A-B-C 12-bit packed planar" }, { GVSP_PIX_YCBCR2020_12P_CBYCR, "YCbCr 4:4:4 12-bit packed BT.2020" }, { GVSP_PIX_BGRA10P, "Blue-Green-Red-alpha 10-bit packed" }, { GVSP_PIX_RGBA10P, "Red-Green-Blue-alpha 10-bit packed" }, { GVSP_PIX_RGB10, "Red-Green-Blue 10-bit unpacked" }, { GVSP_PIX_BGR10, "Blue-Green-Red 10-bit unpacked" }, { GVSP_PIX_RGB12, "Red-Green-Blue 12-bit unpacked" }, { GVSP_PIX_BGR12, "Blue-Green-Red 12-bit unpacked" }, { GVSP_PIX_RGB10_PLANAR, "Red-Green-Blue 10-bit unpacked planar" }, { GVSP_PIX_RGB12_PLANAR, "Red-Green-Blue 12-bit unpacked planar" }, { GVSP_PIX_RGB16_PLANAR, "Red-Green-Blue 16-bit planar" }, { GVSP_PIX_RGB16, "Red-Green-Blue 16-bit" }, { GVSP_PIX_BGR14, "Blue-Green-Red 14-bit unpacked" }, { GVSP_PIX_BGR16, "Blue-Green-Red 16-bit" }, { GVSP_PIX_BGRA12P, "Blue-Green-Red-alpha 12-bit packed" }, { GVSP_PIX_RGB14, "Red-Green-Blue 14-bit unpacked" }, { GVSP_PIX_RGBA12P, "Red-Green-Blue-alpha 12-bit packed" }, { GVSP_PIX_YCBCR10_CBYCR, "YCbCr 4:4:4 10-bit unpacked" }, { GVSP_PIX_YCBCR12_CBYCR, "YCbCr 4:4:4 12-bit unpacked" }, { GVSP_PIX_YCBCR601_10_CBYCR, "YCbCr 4:4:4 10-bit unpacked BT.601" }, { GVSP_PIX_YCBCR601_12_CBYCR, "YCbCr 4:4:4 12-bit unpacked BT.601" }, { GVSP_PIX_YCBCR709_10_CBYCR, "YCbCr 4:4:4 10-bit unpacked BT.709" }, { GVSP_PIX_YCBCR709_12_CBYCR, "YCbCr 4:4:4 12-bit unpacked BT.709" }, { GVSP_PIX_COORD3D_ABC16, "3D coordinate A-B-C 16-bit" }, { GVSP_PIX_COORD3D_ABC16_PLANAR, "3D coordinate A-B-C 16-bit planar" }, { GVSP_PIX_YCBCR2020_10_CBYCR, "YCbCr 4:4:4 10-bit unpacked BT.2020" }, { GVSP_PIX_YCBCR2020_12_CBYCR, "YCbCr 4:4:4 12-bit unpacked BT.2020" }, { GVSP_PIX_BGRA10, "Blue-Green-Red-alpha 10-bit unpacked" }, { GVSP_PIX_BGRA12, "Blue-Green-Red-alpha 12-bit unpacked" }, { GVSP_PIX_BGRA14, "Blue-Green-Red-alpha 14-bit unpacked" }, { GVSP_PIX_BGRA16, "Blue-Green-Red-alpha 16-bit" }, { GVSP_PIX_RGBA10, "Red-Green-Blue-alpha 10-bit unpacked" }, { GVSP_PIX_RGBA12, "Red-Green-Blue-alpha 12-bit unpacked" }, { GVSP_PIX_RGBA14, "Red-Green-Blue-alpha 14-bit unpacked" }, { GVSP_PIX_RGBA16, "Red-Green-Blue-alpha 16-bit" }, { GVSP_PIX_COORD3D_AC32F, "3D coordinate A-C 32-bit floating point" }, { GVSP_PIX_COORD3D_AC32F_PLANAR, "3D coordinate A-C 32-bit floating point planar" }, { GVSP_PIX_COORD3D_ABC32F, "3D coordinate A-B-C 32-bit floating point" }, { GVSP_PIX_COORD3D_ABC32F_PLANAR, "3D coordinate A-B-C 32-bit floating point planar" }, { 0, NULL } }; static value_string_ext pixeltypenames_ext = VALUE_STRING_EXT_INIT(pixeltypenames); static const value_string colornames[] = { { GVSP_PIX_MONO >> 24, "Mono" }, { GVSP_PIX_COLOR >> 24, "Color" }, { GVSP_PIX_CUSTOM >> 24, "Custom" }, { 0, NULL }, }; static const true_false_string zonedirectionnames = { "Bottom Up", "Top-Down" }; /* GEV 2.2 */ static const value_string gendc_payload_descriptor_flag_values[] = { { 0, "No Descriptor Data" }, { 1, "Final Descriptor Data" }, { 2, "Final Descriptor Data With Non-Descriptor Data" }, { 3, "Preliminary Descriptor Data" }, { 0, NULL }, }; /* GEV 2.2 */ static const value_string gendc_header_type_values[] = { { GENDC_HEADER_TYPE_CONTAINER , "Container" }, { GENDC_HEADER_TYPE_COMPONENT_HEADER , "Component Header" }, { GENDC_HEADER_TYPE_PART_CHUNK, "Chunk" }, { GENDC_HEADER_TYPE_PART_1D, "1D Array" }, { GENDC_HEADER_TYPE_PART_2D, "2D Array" }, { GENDC_HEADER_TYPE_PART_2D_JPEG, "JPEG Image" }, { GENDC_HEADER_TYPE_PART_2D_JPEG2000, "JPEG 2000 Image" }, { GENDC_HEADER_TYPE_PART_2D_H264, "H.264 Image" }, { 0, NULL }, }; static int hf_gvsp_status = -1; static int hf_gvsp_blockid16 = -1; static int hf_gvsp_flags = -1; static int hf_gvsp_flagdevicespecific0 = -1; static int hf_gvsp_flagdevicespecific1 = -1; static int hf_gvsp_flagdevicespecific2 = -1; static int hf_gvsp_flagdevicespecific3 = -1; static int hf_gvsp_flagdevicespecific4 = -1; static int hf_gvsp_flagdevicespecific5 = -1; static int hf_gvsp_flagdevicespecific6 = -1; static int hf_gvsp_flagdevicespecific7 = -1; static int hf_gvsp_flagresendrangeerror = -1; static int hf_gvsp_flagpreviousblockdropped = -1; static int hf_gvsp_flagpacketresend = -1; static int hf_gvsp_format = -1; static int hf_gvsp_packetid24 = -1; static int hf_gvsp_blockid64 = -1; static int hf_gvsp_packetid32 = -1; static int hf_gvsp_payloadtype = -1; static int hf_gvsp_payloaddata = -1; static int hf_gvsp_timestamp = -1; static int hf_gvsp_pixelformat = -1; static int hf_gvsp_sizex = -1; static int hf_gvsp_sizey = -1; static int hf_gvsp_offsetx = -1; static int hf_gvsp_offsety = -1; static int hf_gvsp_paddingx = -1; static int hf_gvsp_paddingy = -1; static int hf_gvsp_payloaddatasize = -1; static int hf_gvsp_pixelcolor = -1; static int hf_gvsp_pixeloccupy = -1; static int hf_gvsp_pixelid = -1; static int hf_gvsp_filename = -1; static int hf_gvsp_payloadlength = -1; static int hf_gvsp_fieldinfo = -1; static int hf_gvsp_fieldid = -1; static int hf_gvsp_fieldcount = -1; static int hf_gvsp_genericflags = -1; static int hf_gvsp_timestamptickfrequency = -1; static int hf_gvsp_dataformat = -1; static int hf_gvsp_packetizationmode = -1; static int hf_gvsp_packetsize = -1; static int hf_gvsp_profileidc = -1; static int hf_gvsp_cs = -1; static int hf_gvsp_cs0 = -1; static int hf_gvsp_cs1 = -1; static int hf_gvsp_cs2 = -1; static int hf_gvsp_cs3 = -1; static int hf_gvsp_levelidc = -1; static int hf_gvsp_sropinterleavingdepth = -1; static int hf_gvsp_sropmaxdondiff = -1; static int hf_gvsp_sropdeintbufreq = -1; static int hf_gvsp_sropinitbuftime = -1; static int hf_gvsp_add_zones = -1; static int hf_gvsp_zoneinfo = -1; static int hf_gvsp_zoneid = -1; static int hf_gvsp_endofzone = -1; static int hf_gvsp_addressoffset = -1; static int hf_gvsp_sc_zone_direction = -1; static int hf_gvsp_sc_zone0_direction = -1; static int hf_gvsp_sc_zone1_direction = -1; static int hf_gvsp_sc_zone2_direction = -1; static int hf_gvsp_sc_zone3_direction = -1; static int hf_gvsp_sc_zone4_direction = -1; static int hf_gvsp_sc_zone5_direction = -1; static int hf_gvsp_sc_zone6_direction = -1; static int hf_gvsp_sc_zone7_direction = -1; static int hf_gvsp_sc_zone8_direction = -1; static int hf_gvsp_sc_zone9_direction = -1; static int hf_gvsp_sc_zone10_direction = -1; static int hf_gvsp_sc_zone11_direction = -1; static int hf_gvsp_sc_zone12_direction = -1; static int hf_gvsp_sc_zone13_direction = -1; static int hf_gvsp_sc_zone14_direction = -1; static int hf_gvsp_sc_zone15_direction = -1; static int hf_gvsp_sc_zone16_direction = -1; static int hf_gvsp_sc_zone17_direction = -1; static int hf_gvsp_sc_zone18_direction = -1; static int hf_gvsp_sc_zone19_direction = -1; static int hf_gvsp_sc_zone20_direction = -1; static int hf_gvsp_sc_zone21_direction = -1; static int hf_gvsp_sc_zone22_direction = -1; static int hf_gvsp_sc_zone23_direction = -1; static int hf_gvsp_sc_zone24_direction = -1; static int hf_gvsp_sc_zone25_direction = -1; static int hf_gvsp_sc_zone26_direction = -1; static int hf_gvsp_sc_zone27_direction = -1; static int hf_gvsp_sc_zone28_direction = -1; static int hf_gvsp_sc_zone29_direction = -1; static int hf_gvsp_sc_zone30_direction = -1; static int hf_gvsp_sc_zone31_direction = -1; static int hf_gvsp_numparts = -1; static int hf_gvsp_multipart_data_type = -1; static int hf_gvsp_partlength = -1; static int hf_gvsp_multi_part_source_id = -1; static int hf_gvsp_data_purpose_id = -1; static int hf_gvsp_region_id = -1; static int hf_gvsp_endofpart = -1; static int hf_gvsp_add_zones_multipart = -1; static int hf_gvsp_zoneinfo_multipart = -1; static int hf_gvsp_multi_part_part_id = -1; static int hf_gvsp_data_type_specific = -1; static int hf_gvsp_chunk_data_payload_length_hex = -1; static int hf_gvsp_chunk_layout_id_hex = -1; /* Added for 2.2 support */ static int hf_gvsp_gendc_leader_descriptor_size_v2_2 = -1; static int hf_gvsp_gendc_leader_flags_v2_2 = -1; static int hf_gvsp_gendc_leader_flags_preliminary_descriptor_v2_2 = -1; static int hf_gvsp_gendc_leader_flags_reserved_v2_2 = -1; static int hf_gvsp_gendc_payload_data_size_v2_2 = -1; static int hf_gvsp_gendc_payload_data_destination_offset_v2_2 = -1; static int hf_gvsp_gendc_payload_data_flags_v2_2 = -1; static int hf_gvsp_gendc_payload_data_flag_descriptor_flags_v2_2 = -1; static int hf_gvsp_gendc_payload_data_flag_start_of_descriptor_data_v2_2 = -1; static int hf_gvsp_gendc_payload_data_flag_end_of_descriptor_data_v2_2 = -1; static int hf_gvsp_gendc_payload_data_flags_reserved_v2_2 = -1; static int hf_gvsp_gendc_payload_flow_flags_v2_2 = -1; static int hf_gvsp_gendc_payload_flow_flag_first_packet_v2_2 = -1; static int hf_gvsp_gendc_payload_flow_flag_last_packet_v2_2 = -1; static int hf_gvsp_gendc_payload_flow_id_v2_2 = -1; static int hf_gvsp_gendc_container_header_signature_v2_2 = -1; static int hf_gvsp_gendc_container_header_version_major_v2_2 = -1; static int hf_gvsp_gendc_container_header_version_minor_v2_2 = -1; static int hf_gvsp_gendc_container_header_version_sub_minor_v2_2 = -1; static int hf_gvsp_gendc_container_header_type_v2_2 = -1; static int hf_gvsp_gendc_container_header_flags_v2_2 = -1; static int hf_gvsp_gendc_container_header_flags_timestamp_ptp_v2_2 = -1; static int hf_gvsp_gendc_container_header_flags_component_invalid_v2_2 = -1; static int hf_gvsp_gendc_container_header_flags_reserved_v2_2 = -1; static int hf_gvsp_gendc_container_header_size_v2_2 = -1; static int hf_gvsp_gendc_container_header_id_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_data_size_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_size_x_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_size_y_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_region_offset_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_format_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_timestamp_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_component_count_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_component_invalid_v2_2 = -1; static int hf_gvsp_gendc_container_header_variable_fields_reserved_v2_2 = -1; static int hf_gvsp_gendc_container_header_data_size_v2_2 = -1; static int hf_gvsp_gendc_container_header_data_offset_v2_2 = -1; static int hf_gvsp_gendc_container_header_descriptor_size_v2_2 = -1; static int hf_gvsp_gendc_container_header_component_count_v2_2 = -1; static int hf_gvsp_gendc_container_header_component_offset_v2_2 = -1; static int hf_gvsp_gendc_component_header_flags_v2_2 = -1; static int hf_gvsp_gendc_component_header_flags_invalid_v2_2 = -1; static int hf_gvsp_gendc_component_header_flags_reserved_v2_2 = -1; static int hf_gvsp_gendc_component_header_group_id_v2_2 = -1; static int hf_gvsp_gendc_component_header_source_id_v2_2 = -1; static int hf_gvsp_gendc_component_header_region_id_v2_2 = -1; static int hf_gvsp_gendc_component_header_type_id_v2_2 = -1; static int hf_gvsp_gendc_component_header_part_count_v2_2 = -1; static int hf_gvsp_gendc_part_header_flow_offset_v2_2 = -1; static int hf_gvsp_gendc_part_header_type_specific_info_v2_2 = -1; static int hf_gvsp_gendc_part_header_1D_size_v2_2 = -1; static int hf_gvsp_gendc_part_header_1D_padding_v2_2 = -1; static const int *pixelformat_fields[] = { &hf_gvsp_pixelcolor, &hf_gvsp_pixeloccupy, &hf_gvsp_pixelid, NULL }; static const int *fieldinfo_fields[] = { &hf_gvsp_fieldid, &hf_gvsp_fieldcount, NULL }; static const int *cs_fields[] = { &hf_gvsp_cs0, &hf_gvsp_cs1, &hf_gvsp_cs2, &hf_gvsp_cs3, NULL }; static const int *sc_zone_direction_fields[] = { &hf_gvsp_sc_zone0_direction, &hf_gvsp_sc_zone1_direction, &hf_gvsp_sc_zone2_direction, &hf_gvsp_sc_zone3_direction, &hf_gvsp_sc_zone4_direction, &hf_gvsp_sc_zone5_direction, &hf_gvsp_sc_zone6_direction, &hf_gvsp_sc_zone7_direction, &hf_gvsp_sc_zone8_direction, &hf_gvsp_sc_zone9_direction, &hf_gvsp_sc_zone10_direction, &hf_gvsp_sc_zone11_direction, &hf_gvsp_sc_zone12_direction, &hf_gvsp_sc_zone13_direction, &hf_gvsp_sc_zone14_direction, &hf_gvsp_sc_zone15_direction, &hf_gvsp_sc_zone16_direction, &hf_gvsp_sc_zone17_direction, &hf_gvsp_sc_zone18_direction, &hf_gvsp_sc_zone19_direction, &hf_gvsp_sc_zone20_direction, &hf_gvsp_sc_zone21_direction, &hf_gvsp_sc_zone22_direction, &hf_gvsp_sc_zone23_direction, &hf_gvsp_sc_zone24_direction, &hf_gvsp_sc_zone25_direction, &hf_gvsp_sc_zone26_direction, &hf_gvsp_sc_zone27_direction, &hf_gvsp_sc_zone28_direction, &hf_gvsp_sc_zone29_direction, &hf_gvsp_sc_zone30_direction, &hf_gvsp_sc_zone31_direction, NULL }; static const int *zoneinfo_fields[] = { &hf_gvsp_zoneid, &hf_gvsp_endofzone, NULL }; static const int *zoneinfo_multipart_fields[] = { &hf_gvsp_endofpart, &hf_gvsp_zoneid, &hf_gvsp_endofzone, NULL }; static const int *flags_fields[] = { &hf_gvsp_flagdevicespecific0, &hf_gvsp_flagdevicespecific1, &hf_gvsp_flagdevicespecific2, &hf_gvsp_flagdevicespecific3, &hf_gvsp_flagdevicespecific4, &hf_gvsp_flagdevicespecific5, &hf_gvsp_flagdevicespecific6, &hf_gvsp_flagdevicespecific7, &hf_gvsp_flagresendrangeerror, &hf_gvsp_flagpreviousblockdropped, &hf_gvsp_flagpacketresend, NULL }; static const int *gendc_leader_flags_fields[] = { &hf_gvsp_gendc_leader_flags_reserved_v2_2, &hf_gvsp_gendc_leader_flags_preliminary_descriptor_v2_2, NULL }; static const int *gendc_payload_data_flags_fields[] = { &hf_gvsp_gendc_payload_data_flag_descriptor_flags_v2_2, &hf_gvsp_gendc_payload_data_flag_start_of_descriptor_data_v2_2, &hf_gvsp_gendc_payload_data_flag_end_of_descriptor_data_v2_2, &hf_gvsp_gendc_payload_data_flags_reserved_v2_2, NULL }; static const int *gendc_payload_flow_flags_fields[] = { &hf_gvsp_gendc_payload_flow_flag_first_packet_v2_2, &hf_gvsp_gendc_payload_flow_flag_last_packet_v2_2, NULL }; static const int *gendc_container_header_flags_fields[] = { &hf_gvsp_gendc_container_header_flags_timestamp_ptp_v2_2, &hf_gvsp_gendc_container_header_flags_component_invalid_v2_2, &hf_gvsp_gendc_container_header_flags_reserved_v2_2, NULL }; static const int *gendc_container_header_variable_fields_fields[] = { &hf_gvsp_gendc_container_header_variable_fields_data_size_v2_2, &hf_gvsp_gendc_container_header_variable_fields_size_x_v2_2, &hf_gvsp_gendc_container_header_variable_fields_size_y_v2_2, &hf_gvsp_gendc_container_header_variable_fields_region_offset_v2_2, &hf_gvsp_gendc_container_header_variable_fields_format_v2_2, &hf_gvsp_gendc_container_header_variable_fields_timestamp_v2_2, &hf_gvsp_gendc_container_header_variable_fields_component_count_v2_2, &hf_gvsp_gendc_container_header_variable_fields_component_invalid_v2_2, &hf_gvsp_gendc_container_header_variable_fields_reserved_v2_2, NULL }; static const int *gendc_component_header_flags_fields[] = { &hf_gvsp_gendc_component_header_flags_invalid_v2_2, &hf_gvsp_gendc_component_header_flags_reserved_v2_2, NULL }; /* \brief Dissects the image dimensions */ static void dissect_image_dimensions(proto_tree *gvsp_tree, tvbuff_t *tvb, gint offset, const guint encoding) { /* Size X */ proto_tree_add_item(gvsp_tree, hf_gvsp_sizex, tvb, offset, 4, encoding); /* Size Y */ proto_tree_add_item(gvsp_tree, hf_gvsp_sizey, tvb, offset + 4, 4, encoding); /* Padding X */ proto_tree_add_item(gvsp_tree, hf_gvsp_paddingx, tvb, offset + 8, 2, encoding); /* Padding Y */ proto_tree_add_item(gvsp_tree, hf_gvsp_paddingy, tvb, offset + 10, 2, encoding); } /* \brief Dissects the image AOI */ static void dissect_image_aoi(proto_tree *gvsp_tree, tvbuff_t *tvb, gint offset) { /* Size X */ proto_tree_add_item(gvsp_tree, hf_gvsp_sizex, tvb, offset, 4, ENC_BIG_ENDIAN); /* Size Y */ proto_tree_add_item(gvsp_tree, hf_gvsp_sizey, tvb, offset + 4, 4, ENC_BIG_ENDIAN); /* Offset X */ proto_tree_add_item(gvsp_tree, hf_gvsp_offsetx, tvb, offset + 8, 4, ENC_BIG_ENDIAN); /* Offset Y */ proto_tree_add_item(gvsp_tree, hf_gvsp_offsety, tvb, offset + 12, 4, ENC_BIG_ENDIAN); /* Padding X */ proto_tree_add_item(gvsp_tree, hf_gvsp_paddingx, tvb, offset + 16, 2, ENC_BIG_ENDIAN); /* Padding Y */ proto_tree_add_item(gvsp_tree, hf_gvsp_paddingy, tvb, offset + 18, 2, ENC_BIG_ENDIAN); } /* \brief Dissects the image leader */ static gint dissect_image_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Field info */ proto_tree_add_bitmask(gvsp_tree, tvb, offset, hf_gvsp_fieldinfo, ett_gvsp_fieldinfo, fieldinfo_fields, ENC_BIG_ENDIAN); /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Pixel format */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 12, hf_gvsp_pixelformat, ett_gvsp_pixelformat, pixelformat_fields, ENC_BIG_ENDIAN); /* AOI */ dissect_image_aoi(gvsp_tree, tvb, offset + 16); /* Return dissected byte count (for all-in dissection) */ return 36; } /* \brief Dissects the image trailer */ static gint dissect_image_trailer(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Size Y */ proto_tree_add_item(gvsp_tree, hf_gvsp_sizey, tvb, offset + 4, 4, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in and extended chunk mode dissection) */ return 8; } /* \brief Dissects the multi-part trailer */ static gint dissect_multi_part_trailer(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { gint part_count = tvb_reported_length_remaining(tvb, offset + 4) / GVSP_SIZE_OF_PART_INFO_TRAILER; gint i = 0; gint j = 0; /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); for (i = 0; i < part_count; i++) { guint16 multi_part_data_type = tvb_get_ntohs(tvb, offset + 4 + i * GVSP_SIZE_OF_PART_INFO_TRAILER); /* Add a tree per part */ proto_tree* gvsp_part_tree = proto_tree_add_subtree(gvsp_tree, tvb, offset + 4 + i * GVSP_SIZE_OF_PART_INFO_TRAILER, GVSP_SIZE_OF_PART_INFO_TRAILER, ett_gvsp_partinfo_trailer, NULL, "Part Specific Data"); /* Multi-Part data type */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_multipart_data_type, tvb, offset + 4 + i * GVSP_SIZE_OF_PART_INFO_TRAILER, 2, ENC_BIG_ENDIAN); /* Part Length */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_partlength, tvb, offset + 6 + i * GVSP_SIZE_OF_PART_INFO_TRAILER, 6, ENC_BIG_ENDIAN); switch( multi_part_data_type ) { case GVSP_MULTIPART_DATA_TYPE_2DIMAGE: case GVSP_MULTIPART_DATA_TYPE_2DPLANEBIPLANAR: case GVSP_MULTIPART_DATA_TYPE_2DPLANETRIPLANAR: case GVSP_MULTIPART_DATA_TYPE_2DPLANEQUADPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DIMAGE: case GVSP_MULTIPART_DATA_TYPE_3DPLANEBIPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DPLANETRIPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DPLANEQUADPLANAR: case GVSP_MULTIPART_DATA_TYPE_CONFIDENCEMAP: /* Size Y */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_sizey, tvb, offset + 12 + i * GVSP_SIZE_OF_PART_INFO_TRAILER, 4, ENC_BIG_ENDIAN); break; default: /* 2 DWORDS of data type specific data */ for (j = 0; j < 2; j++) { proto_tree_add_item(gvsp_part_tree, hf_gvsp_data_type_specific, tvb, offset + 12 + i * GVSP_SIZE_OF_PART_INFO_TRAILER + 4 * j, 4, ENC_BIG_ENDIAN); } break; } } /* Return dissected byte count (for all-in and extended chunk mode dissection) */ return 4 + part_count * GVSP_SIZE_OF_PART_INFO_TRAILER; } /* \brief Dissects the raw data leader */ static gint dissect_raw_data_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Payload data size */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddatasize, tvb, offset + 12, 8, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 20; } /* \brief Dissects a file leader */ static gint dissect_file_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { guint file_length = 0; /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Payload data size */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddatasize, tvb, offset + 12, 8, ENC_BIG_ENDIAN); /* Filename */ file_length = tvb_strsize(tvb, offset + 20); proto_tree_add_item(gvsp_tree, hf_gvsp_filename, tvb, offset + 20, file_length, ENC_ASCII|ENC_NA); if (20 + file_length > G_MAXINT) return -1; /* Return dissected byte count (for all-in dissection) */ return (gint)(20 + file_length); } /* \brief Dissects a chunk data leader */ static gint dissect_chunk_data_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 12; } /* \brief Dissects a chunk data trailer */ static gint dissect_chunk_data_trailer(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Payload data length */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadlength, tvb, offset + 4, 4, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 8; } /* \brief Dissects extended chunk data leader */ static gint dissect_extended_chunk_data_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Field info */ proto_tree_add_bitmask(gvsp_tree, tvb, offset, hf_gvsp_fieldinfo, ett_gvsp_fieldinfo, fieldinfo_fields, ENC_BIG_ENDIAN); /* Generic flags */ proto_tree_add_item(gvsp_tree, hf_gvsp_genericflags, tvb, offset + 1, 1, ENC_BIG_ENDIAN); /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Pixel format */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 12, hf_gvsp_pixelformat, ett_gvsp_pixelformat, pixelformat_fields, ENC_BIG_ENDIAN); /* AOI */ dissect_image_aoi(gvsp_tree, tvb, offset + 16); /* Return dissected byte count (for all-in dissection) */ return 36; } /* \brief Dissects extended chunk data trailer */ static gint dissect_extended_chunk_data_trailer(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Payload data length */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadlength, tvb, offset + 4, 4, ENC_BIG_ENDIAN); /* Size Y */ proto_tree_add_item(gvsp_tree, hf_gvsp_sizey, tvb, offset + 8, 4, ENC_BIG_ENDIAN); /* Chunk layout ID */ proto_tree_add_item(gvsp_tree, hf_gvsp_chunk_layout_id_hex, tvb, offset + 12, 4, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 16; } /* \brief Dissects a JPEG leader */ static gint dissect_jpeg_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Field info */ proto_tree_add_bitmask(gvsp_tree, tvb, offset, hf_gvsp_fieldinfo, ett_gvsp_fieldinfo, fieldinfo_fields, ENC_BIG_ENDIAN); /* Generic flags */ proto_tree_add_item(gvsp_tree, hf_gvsp_genericflags, tvb, offset + 1, 1, ENC_BIG_ENDIAN); /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Payload data size */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddatasize, tvb, offset + 12, 8, ENC_BIG_ENDIAN); /* Timestamp tick frequency */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamptickfrequency, tvb, offset + 20, 8, ENC_BIG_ENDIAN); /* Data format */ proto_tree_add_item(gvsp_tree, hf_gvsp_dataformat, tvb, offset + 28, 4, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 32; } /* \brief Dissects a H264 leader */ static void dissect_h264_leader_common(proto_tree *gvsp_tree, tvbuff_t *tvb, gint offset, const guint encoding) { /* profile_idc */ proto_tree_add_item(gvsp_tree, hf_gvsp_profileidc, tvb, offset, 1, encoding); /* cs0, 1, 2 ,3 */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 1, hf_gvsp_cs, ett_gvsp_cs, cs_fields, encoding); /* level_idc */ proto_tree_add_item(gvsp_tree, hf_gvsp_levelidc, tvb, offset + 2, 1, encoding); /* srop_interleaving_depth */ proto_tree_add_item(gvsp_tree, hf_gvsp_sropinterleavingdepth, tvb, offset + 3, 2, encoding); /* srop_max_don_diff */ proto_tree_add_item(gvsp_tree, hf_gvsp_sropmaxdondiff, tvb, offset + 5, 2, encoding); /* srop_deint_buf_req */ proto_tree_add_item(gvsp_tree, hf_gvsp_sropdeintbufreq, tvb, offset + 7, 4, encoding); /* srop_init_buf_time */ proto_tree_add_item(gvsp_tree, hf_gvsp_sropinitbuftime, tvb, offset + 11, 4, encoding); } static gint dissect_h264_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Field info */ proto_tree_add_bitmask(gvsp_tree, tvb, offset, hf_gvsp_fieldinfo, ett_gvsp_fieldinfo, fieldinfo_fields, ENC_BIG_ENDIAN); /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Payload data size */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddatasize, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* packetization_mode */ proto_tree_add_item(gvsp_tree, hf_gvsp_packetizationmode, tvb, offset + 13, 1, ENC_BIG_ENDIAN); /* packet_size */ proto_tree_add_item(gvsp_tree, hf_gvsp_packetsize, tvb, offset + 14, 2, ENC_BIG_ENDIAN); dissect_h264_leader_common(gvsp_tree, tvb, offset + 17, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 32; } /* \brief Dissects the multi-zone image leader */ static gint dissect_multizone_image_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Field info */ proto_tree_add_bitmask(gvsp_tree, tvb, offset, hf_gvsp_fieldinfo, ett_gvsp_fieldinfo, fieldinfo_fields, ENC_BIG_ENDIAN); /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Zone direction */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 12, hf_gvsp_sc_zone_direction, ett_gvsp_sc_zone_direction, sc_zone_direction_fields, ENC_BIG_ENDIAN); /* Pixel format */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 16, hf_gvsp_pixelformat, ett_gvsp_pixelformat, pixelformat_fields, ENC_BIG_ENDIAN); /* AOI */ dissect_image_aoi(gvsp_tree, tvb, offset + 20); /* Return dissected byte count (for all-in dissection) */ return 40; } /* \brief Dissects the multi-part leader */ static gint dissect_multi_part_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Get the number of parts from the header. As we are already looking at the beginning of the sixth DWORD here we must step back */ gint part_count_from_leader = tvb_get_guint8(tvb, offset - 13); gint part_count_from_remaining_bytes = tvb_reported_length_remaining(tvb, offset + 12) / GVSP_SIZE_OF_PART_INFO_LEADER; /* In case the leader contains incorrect data rely on the number of reported bytes instead */ gint part_count = part_count_from_leader <= part_count_from_remaining_bytes ? part_count_from_leader : part_count_from_remaining_bytes; gint i = 0; gint j = 0; /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); for (i = 0; i < part_count; i++) { guint16 multi_part_data_type = tvb_get_ntohs(tvb, offset + 12 + i * GVSP_SIZE_OF_PART_INFO_LEADER); /* Add a tree per part */ proto_tree* gvsp_part_tree = proto_tree_add_subtree(gvsp_tree, tvb, offset + 12 + i * GVSP_SIZE_OF_PART_INFO_LEADER, GVSP_SIZE_OF_PART_INFO_LEADER, ett_gvsp_partinfo_leader, NULL, "Part Specific Data"); /* Multi-Part data type */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_multipart_data_type, tvb, offset + 12 + i * GVSP_SIZE_OF_PART_INFO_LEADER, 2, ENC_BIG_ENDIAN); /* Part Length */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_partlength, tvb, offset + 14 + i * GVSP_SIZE_OF_PART_INFO_LEADER, 6, ENC_BIG_ENDIAN); switch( multi_part_data_type ) { case GVSP_MULTIPART_DATA_TYPE_2DIMAGE: case GVSP_MULTIPART_DATA_TYPE_2DPLANEBIPLANAR: case GVSP_MULTIPART_DATA_TYPE_2DPLANETRIPLANAR: case GVSP_MULTIPART_DATA_TYPE_2DPLANEQUADPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DIMAGE: case GVSP_MULTIPART_DATA_TYPE_3DPLANEBIPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DPLANETRIPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DPLANEQUADPLANAR: case GVSP_MULTIPART_DATA_TYPE_CONFIDENCEMAP: /* Pixel format */ proto_tree_add_bitmask(gvsp_part_tree, tvb, offset + 20 + i * GVSP_SIZE_OF_PART_INFO_LEADER, hf_gvsp_pixelformat, ett_gvsp_pixelformat, pixelformat_fields, ENC_BIG_ENDIAN); break; case GVSP_MULTIPART_DATA_TYPE_JPEG: case GVSP_MULTIPART_DATA_TYPE_JPEG2000: default: /* Data Format */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_dataformat, tvb, offset + 20 + i * GVSP_SIZE_OF_PART_INFO_LEADER, 4, ENC_BIG_ENDIAN); break; } /* Source ID */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_multi_part_source_id, tvb, offset + 26 + i * GVSP_SIZE_OF_PART_INFO_LEADER, 1, ENC_BIG_ENDIAN); /* Additional Zones */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_add_zones_multipart, tvb, offset + 27 + i * GVSP_SIZE_OF_PART_INFO_LEADER, 1, ENC_BIG_ENDIAN); /* Zone direction */ proto_tree_add_bitmask(gvsp_part_tree, tvb, offset + 28 + i * GVSP_SIZE_OF_PART_INFO_LEADER, hf_gvsp_sc_zone_direction, ett_gvsp_sc_zone_direction, sc_zone_direction_fields, ENC_BIG_ENDIAN); /* Data Purpose */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_data_purpose_id, tvb, offset + 32 + i * GVSP_SIZE_OF_PART_INFO_LEADER, 2, ENC_BIG_ENDIAN); /* Region ID */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_region_id, tvb, offset + 34 + i * GVSP_SIZE_OF_PART_INFO_LEADER, 2, ENC_BIG_ENDIAN); switch( multi_part_data_type ) { case GVSP_MULTIPART_DATA_TYPE_2DIMAGE: case GVSP_MULTIPART_DATA_TYPE_2DPLANEBIPLANAR: case GVSP_MULTIPART_DATA_TYPE_2DPLANETRIPLANAR: case GVSP_MULTIPART_DATA_TYPE_2DPLANEQUADPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DIMAGE: case GVSP_MULTIPART_DATA_TYPE_3DPLANEBIPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DPLANETRIPLANAR: case GVSP_MULTIPART_DATA_TYPE_3DPLANEQUADPLANAR: case GVSP_MULTIPART_DATA_TYPE_CONFIDENCEMAP: dissect_image_aoi(gvsp_part_tree, tvb, offset + 36 + i * GVSP_SIZE_OF_PART_INFO_LEADER); break; case GVSP_MULTIPART_DATA_TYPE_JPEG: case GVSP_MULTIPART_DATA_TYPE_JPEG2000: /* Generic flags */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_genericflags, tvb, offset + 36 + i * GVSP_SIZE_OF_PART_INFO_LEADER, 1, ENC_BIG_ENDIAN); /* Timestamp tick frequency */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_timestamptickfrequency, tvb, offset + 36 + i * GVSP_SIZE_OF_PART_INFO_LEADER + 4, 8, ENC_BIG_ENDIAN); /* Data format */ proto_tree_add_item(gvsp_part_tree, hf_gvsp_dataformat, tvb, offset + 36 + i * GVSP_SIZE_OF_PART_INFO_LEADER + 12, 4, ENC_BIG_ENDIAN); break; default: /* 6 DWORDS of data type specific data */ for (j = 0; j < 6; j++) { proto_tree_add_item(gvsp_part_tree, hf_gvsp_data_type_specific, tvb, offset + 36 + i * GVSP_SIZE_OF_PART_INFO_LEADER + 4 * j, 4, ENC_BIG_ENDIAN); } break; } } /* Return dissected byte count (for all-in dissection) */ return 12 + part_count * GVSP_SIZE_OF_PART_INFO_LEADER; } /* \brief Dissects the GenDC leader */ static gint dissect_gendc_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Payload data size */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddatasize, tvb, offset + 12, 8, ENC_BIG_ENDIAN); /* Payload specific flags */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 20, hf_gvsp_gendc_leader_flags_v2_2, ett_gvsp_gendc_leader_flags, gendc_leader_flags_fields, ENC_BIG_ENDIAN); /* GenDC descriptor size */ proto_tree_add_item(gvsp_tree, hf_gvsp_gendc_leader_descriptor_size_v2_2, tvb, offset + 24, 4, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 28; } /* \brief Dissects a generic trailer (contains just the payload type) */ static gint dissect_generic_trailer(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Payload type */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloadtype, tvb, offset + 2, 2, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 4; } /* \brief Dissects a generic trailer (contains just the payload type) */ static gint dissect_extra_chunk_info(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset) { /* Chunk data payload length */ proto_tree_add_item(gvsp_tree, hf_gvsp_chunk_data_payload_length_hex, tvb, offset, 4, ENC_BIG_ENDIAN); /* Chunk layout id */ proto_tree_add_item(gvsp_tree, hf_gvsp_chunk_layout_id_hex, tvb, offset + 4, 4, ENC_BIG_ENDIAN); /* Return dissected byte count (for all-in dissection) */ return 8; } /* \brief Check if a packet with given status has payload */ static gboolean status_with_payload(gvsp_packet_info *info){ return info->status == GEV_STATUS_SUCCESS || ( info->enhanced && info->status == GEV_STATUS_PACKET_RESEND); } /* \brief Dissects a packet payload */ static void dissect_packet_payload(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset, gvsp_packet_info *info) { if (status_with_payload(info) && tvb_reported_length_remaining(tvb, offset)) { proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddata, tvb, offset, -1, ENC_NA); } } /* \brief Dissects a packet payload for H264 */ static void dissect_packet_payload_h264(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset, gvsp_packet_info *info) { if (status_with_payload(info) && tvb_reported_length_remaining(tvb, offset)) { /* Timestamp */ proto_tree_add_item(gvsp_tree, hf_gvsp_timestamp, tvb, offset, 8, ENC_BIG_ENDIAN); /* Data */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddata, tvb, offset + 8, -1, ENC_NA); } } /* \brief Dissects a packet payload for multi-zone */ static void dissect_packet_payload_multizone(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset, gvsp_packet_info *info) { if (status_with_payload(info) && tvb_reported_length_remaining(tvb, offset)) { /* Zone information */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 1, hf_gvsp_zoneinfo, ett_gvsp_zoneinfo, zoneinfo_fields, ENC_BIG_ENDIAN); /* Address offset */ proto_tree_add_item(gvsp_tree, hf_gvsp_addressoffset, tvb, offset + 2, 6, ENC_BIG_ENDIAN); /* Data */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddata, tvb, offset + 8, -1, ENC_NA); } } /* \brief Dissects a packet payload for multi-part */ static void dissect_packet_payload_multipart(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset, gvsp_packet_info *info) { if (status_with_payload(info) && tvb_reported_length_remaining(tvb, offset)) { /* Part ID */ proto_tree_add_item(gvsp_tree, hf_gvsp_multi_part_part_id, tvb, offset, 1, ENC_BIG_ENDIAN); /* Zone information */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 1, hf_gvsp_zoneinfo_multipart, ett_gvsp_zoneinfo_multipart, zoneinfo_multipart_fields, ENC_BIG_ENDIAN); /* Address offset */ proto_tree_add_item(gvsp_tree, hf_gvsp_addressoffset, tvb, offset + 2, 6, ENC_BIG_ENDIAN); /* Data */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddata, tvb, offset + 8, -1, ENC_NA); } } /* \brief Dissects a payload packet for GenDC */ static void dissect_packet_payload_gendc(proto_tree *gvsp_tree, tvbuff_t *tvb, packet_info *pinfo _U_, gint offset, gvsp_packet_info *info) { if (status_with_payload(info) && tvb_reported_length_remaining(tvb, offset)) { const guint8 data_flags = tvb_get_guint8(tvb, offset + 12); /* Data size */ proto_tree_add_item(gvsp_tree, hf_gvsp_gendc_payload_data_size_v2_2, tvb, offset, 4, ENC_BIG_ENDIAN); /* Data destination offset */ proto_tree_add_item(gvsp_tree, hf_gvsp_gendc_payload_data_destination_offset_v2_2, tvb, offset + 4, 8, ENC_BIG_ENDIAN); /* Data flags */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 12, hf_gvsp_gendc_payload_data_flags_v2_2, ett_gvsp_gendc_payload_data_flags, gendc_payload_data_flags_fields, ENC_BIG_ENDIAN); /* Flow flags */ proto_tree_add_bitmask(gvsp_tree, tvb, offset + 13, hf_gvsp_gendc_payload_flow_flags_v2_2, ett_gvsp_gendc_payload_flow_flags, gendc_payload_flow_flags_fields, ENC_BIG_ENDIAN); /* Flow ID */ proto_tree_add_item(gvsp_tree, hf_gvsp_gendc_payload_flow_id_v2_2, tvb, offset + 14, 2, ENC_BIG_ENDIAN); if ((data_flags & GENDC_DESCRIPTOR_FLAG) && (data_flags & GENDC_DESCRIPTOR_START_FLAG)) { const guint32 component_count = tvb_get_guint32(tvb, offset + 68, ENC_LITTLE_ENDIAN); proto_tree* gvsp_gendc_container_descriptor_tree = proto_tree_add_subtree(gvsp_tree, tvb, offset + 16, -1, ett_gvsp_gendc_container_descriptor, NULL, "GenDC Container Descriptor"); /* GenDC container header signature */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_signature_v2_2, tvb, offset + 16, 4, ENC_ASCII|ENC_NA); /* GenDC container header major version */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_version_major_v2_2, tvb, offset + 20, 1, ENC_LITTLE_ENDIAN); /* GenDC container header minor version */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_version_minor_v2_2, tvb, offset + 21, 1, ENC_LITTLE_ENDIAN); /* GenDC container header sub minor version */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_version_sub_minor_v2_2, tvb, offset + 22, 1, ENC_LITTLE_ENDIAN); /* GenDC container header type */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_type_v2_2, tvb, offset + 24, 2, ENC_LITTLE_ENDIAN); /* GenDC container header flags */ proto_tree_add_bitmask(gvsp_gendc_container_descriptor_tree, tvb, offset + 26, hf_gvsp_gendc_container_header_flags_v2_2, ett_gvsp_gendc_container_header_flags, gendc_container_header_flags_fields, ENC_LITTLE_ENDIAN); /* GenDC container header size */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_size_v2_2, tvb, offset + 28, 4, ENC_LITTLE_ENDIAN); /* GenDC container header id */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_id_v2_2, tvb, offset + 32, 8, ENC_LITTLE_ENDIAN); /* GenDC container header variable fields */ proto_tree_add_bitmask(gvsp_gendc_container_descriptor_tree, tvb, offset + 40, hf_gvsp_gendc_container_header_variable_fields_v2_2, ett_gvsp_gendc_container_header_variable_fields, gendc_container_header_variable_fields_fields, ENC_LITTLE_ENDIAN); /* GenDC container header data size */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_data_size_v2_2, tvb, offset + 48, 8, ENC_LITTLE_ENDIAN); /* GenDC container header data offset */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_data_offset_v2_2, tvb, offset + 56, 8, ENC_LITTLE_ENDIAN); /* GenDC container header descriptor size */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_descriptor_size_v2_2, tvb, offset + 64, 4, ENC_LITTLE_ENDIAN); /* GenDC container header component count */ proto_tree_add_item(gvsp_gendc_container_descriptor_tree, hf_gvsp_gendc_container_header_component_count_v2_2, tvb, offset + 68, 4, ENC_LITTLE_ENDIAN); for (guint32 i = 0; i < component_count; i++) { guint component_offset = offset + 16 + (gint)tvb_get_guint64(tvb, offset + 72 + 8 * i, ENC_LITTLE_ENDIAN); guint16 part_count = tvb_get_guint16(tvb, component_offset + 46, ENC_LITTLE_ENDIAN); proto_tree* gvsp_gendc_component_header_tree = proto_tree_add_subtree(gvsp_gendc_container_descriptor_tree, tvb, offset + 16 + component_offset, -1, ett_gvsp_gendc_component_header, NULL, "Component Header"); /* GenDC container header component offset */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_gendc_container_header_component_offset_v2_2, tvb, offset + 72 + 8 * i, 8, ENC_LITTLE_ENDIAN); /* component layout (size:offset) 2 : 0 type 2 : 2 flags 4 : 4 header size 2 : 8 reserved 2 : 10 group id 2 : 12 source id 2 : 14 region id 4 : 16 region offset x 4 : 20 region offset y 8 : 24 timestamp 8 : 32 type id 4 : 40 format 2 : 44 reserved 2 : 46 part count */ /* GenDC component header type */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_gendc_container_header_type_v2_2, tvb, component_offset, 2, ENC_LITTLE_ENDIAN); /* GenDC component header flags */ proto_tree_add_bitmask(gvsp_gendc_component_header_tree, tvb, component_offset + 2, hf_gvsp_gendc_component_header_flags_v2_2, ett_gvsp_gendc_component_header_flags, gendc_component_header_flags_fields, ENC_LITTLE_ENDIAN); /* GenDC component header size */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_gendc_container_header_size_v2_2, tvb, component_offset + 4, 4, ENC_LITTLE_ENDIAN); /* GenDC component header group id */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_gendc_component_header_group_id_v2_2, tvb, component_offset + 10, 2, ENC_LITTLE_ENDIAN); /* GenDC component header source id */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_gendc_component_header_source_id_v2_2, tvb, component_offset + 12, 2, ENC_LITTLE_ENDIAN); /* GenDC component header region id */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_gendc_component_header_region_id_v2_2, tvb, component_offset + 14, 2, ENC_LITTLE_ENDIAN); /* GenDC component header offset X */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_offsetx, tvb, component_offset + 16, 4, ENC_LITTLE_ENDIAN); /* GenDC component header offset Y */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_offsety, tvb, component_offset + 20, 4, ENC_LITTLE_ENDIAN); /* Timestamp */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_timestamp, tvb, component_offset + 24, 8, ENC_LITTLE_ENDIAN); /* GenDC component header type id */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_gendc_component_header_type_id_v2_2, tvb, component_offset + 32, 8, ENC_LITTLE_ENDIAN); /* GenDC component header format */ proto_tree_add_bitmask(gvsp_gendc_component_header_tree, tvb, component_offset + 40, hf_gvsp_pixelformat, ett_gvsp_pixelformat, pixelformat_fields, ENC_LITTLE_ENDIAN); /* GenDC component header part count */ proto_tree_add_item(gvsp_gendc_component_header_tree, hf_gvsp_gendc_component_header_part_count_v2_2, tvb, component_offset + 46, 2, ENC_LITTLE_ENDIAN); for (guint16 j = 0; j < part_count; j++) { guint part_offset = offset + 16 + (gint)tvb_get_guint64(tvb, component_offset + 48 + 8 * j, ENC_LITTLE_ENDIAN); guint16 part_type = tvb_get_guint16(tvb, part_offset, ENC_LITTLE_ENDIAN); proto_tree* gvsp_gendc_part_header_tree = proto_tree_add_subtree(gvsp_gendc_component_header_tree, tvb, offset + 16 + part_offset, -1, ett_gvsp_gendc_part_header, NULL, "Part Header"); /* common part layout (size:offset) 2:0 type 2:2 flags 4:4 header size 4:8 format 2:12 reserved 2:14 flow id 8:16 flow offset 8:24 data size 8:32 data offset */ /* GenDC part header type */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_container_header_type_v2_2, tvb, part_offset, 2, ENC_LITTLE_ENDIAN); /* GenDC part header size */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_container_header_size_v2_2, tvb, part_offset + 4, 4, ENC_LITTLE_ENDIAN); /* GenDC part header format */ proto_tree_add_bitmask(gvsp_gendc_part_header_tree, tvb, part_offset + 8, hf_gvsp_pixelformat, ett_gvsp_pixelformat, pixelformat_fields, ENC_LITTLE_ENDIAN); /* Flow ID */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_payload_flow_id_v2_2, tvb, part_offset + 14, 2, ENC_LITTLE_ENDIAN); /* GenDC container header data offset */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_part_header_flow_offset_v2_2, tvb, part_offset + 16, 8, ENC_LITTLE_ENDIAN); /* GenDC part header data size */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_container_header_data_size_v2_2, tvb, part_offset + 24, 8, ENC_LITTLE_ENDIAN); /* GenDC part header data offset */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_container_header_data_offset_v2_2, tvb, part_offset + 32, 8, ENC_LITTLE_ENDIAN); switch (part_type) { case GENDC_HEADER_TYPE_PART_CHUNK: break; case GENDC_HEADER_TYPE_PART_1D: /* GenDC part header size */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_part_header_1D_size_v2_2, tvb, part_offset + 40, 8, ENC_LITTLE_ENDIAN); /* GenDC part header padding */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_part_header_1D_padding_v2_2, tvb, part_offset + 48, 4, ENC_LITTLE_ENDIAN); /* GenDC part header type specific */ proto_tree_add_item(gvsp_gendc_part_header_tree, hf_gvsp_gendc_part_header_type_specific_info_v2_2, tvb, part_offset + 56, 8, ENC_LITTLE_ENDIAN); break; case GENDC_HEADER_TYPE_PART_2D: case GENDC_HEADER_TYPE_PART_2D_JPEG: case GENDC_HEADER_TYPE_PART_2D_JPEG2000: dissect_image_dimensions(gvsp_gendc_part_header_tree, tvb, part_offset + 40, ENC_LITTLE_ENDIAN); break; case GENDC_HEADER_TYPE_PART_2D_H264: dissect_image_dimensions(gvsp_gendc_part_header_tree, tvb, part_offset + 40, ENC_LITTLE_ENDIAN); dissect_h264_leader_common(gvsp_gendc_part_header_tree, tvb, part_offset + 52, ENC_LITTLE_ENDIAN); break; } } } } else { /* Data */ proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddata, tvb, offset + 16, -1, ENC_NA); } } } /* \brief Dissects an all in packet */ static void dissect_packet_all_in(proto_tree *gvsp_tree, tvbuff_t *tvb, gint offset, packet_info *pinfo, gvsp_packet_info *info) { gint ret; switch (info->payloadtype) { case GVSP_PAYLOAD_IMAGE: offset += dissect_image_leader(gvsp_tree, tvb, pinfo, offset); offset += dissect_image_trailer(gvsp_tree, tvb, pinfo, offset); if (info->chunk != 0) { offset += dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } dissect_packet_payload(gvsp_tree, tvb, pinfo, offset, info); break; case GVSP_PAYLOAD_RAWDATA: offset += dissect_raw_data_leader(gvsp_tree, tvb, pinfo, offset); offset += dissect_generic_trailer(gvsp_tree, tvb, pinfo, offset); if (info->chunk != 0) { offset += dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } dissect_packet_payload(gvsp_tree, tvb, pinfo, offset, info); break; case GVSP_PAYLOAD_FILE: ret = dissect_file_leader(gvsp_tree, tvb, pinfo, offset); if (ret < 0) break; offset += ret; offset += dissect_generic_trailer(gvsp_tree, tvb, pinfo, offset); if (info->chunk != 0) { offset += dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } dissect_packet_payload(gvsp_tree, tvb, pinfo, offset, info); break; case GVSP_PAYLOAD_CHUNKDATA: offset += dissect_chunk_data_leader(gvsp_tree, tvb, pinfo, offset); offset += dissect_chunk_data_trailer(gvsp_tree, tvb, pinfo, offset); if (info->chunk != 0) { offset += dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } dissect_packet_payload(gvsp_tree, tvb, pinfo, offset, info); break; case GVSP_PAYLOAD_EXTENDEDCHUNKDATA: offset += dissect_extended_chunk_data_leader(gvsp_tree, tvb, pinfo, offset); offset += dissect_extended_chunk_data_trailer(gvsp_tree, tvb, pinfo, offset); if (info->chunk != 0) { offset += dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } dissect_packet_payload(gvsp_tree, tvb, pinfo, offset, info); break; case GVSP_PAYLOAD_JPEG: case GVSP_PAYLOAD_JPEG2000: offset += dissect_jpeg_leader(gvsp_tree, tvb, pinfo, offset); offset += dissect_generic_trailer(gvsp_tree, tvb, pinfo, offset); if (info->chunk != 0) { offset += dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } dissect_packet_payload(gvsp_tree, tvb, pinfo, offset, info); break; case GVSP_PAYLOAD_H264: offset += dissect_h264_leader(gvsp_tree, tvb, pinfo, offset); offset += dissect_generic_trailer(gvsp_tree, tvb, pinfo, offset); if (info->chunk != 0) { offset += dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } dissect_packet_payload_h264(gvsp_tree, tvb, pinfo, offset, info); break; case GVSP_PAYLOAD_MULTIZONEIMAGE: offset += dissect_multizone_image_leader(gvsp_tree, tvb, pinfo, offset); offset += dissect_image_trailer(gvsp_tree, tvb, pinfo, offset); if (info->chunk != 0) { offset += dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } dissect_packet_payload_multizone(gvsp_tree, tvb, pinfo, offset, info); break; /* case GVSP_PAYLOAD_MULTIPART: */ /* By definition, Multi-part cannot support the all-in packet since it requires at least one data packet per part. */ /* Therefore, it is not possible to use all-in transmission mode for the multi-part payload type. */ /* case GVSP_PAYLOAD_GENDC: */ /* By definition, GenDC cannot support the all-in packet since it requires at least one data containing the GenDC descriptor. */ /* Therefore, it is not possible to use all-in transmission mode for the GenDC payload type. */ } } /* \brief Dissects a leader packet */ static void dissect_packet_leader(proto_tree *gvsp_tree, tvbuff_t *tvb, gint offset, packet_info *pinfo, gvsp_packet_info *info) { switch (info->payloadtype) { case GVSP_PAYLOAD_IMAGE: dissect_image_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_RAWDATA: dissect_raw_data_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_FILE: dissect_file_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_CHUNKDATA: dissect_chunk_data_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_EXTENDEDCHUNKDATA: dissect_extended_chunk_data_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_JPEG: case GVSP_PAYLOAD_JPEG2000: dissect_jpeg_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_H264: dissect_h264_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_MULTIZONEIMAGE: dissect_multizone_image_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_MULTIPART: dissect_multi_part_leader(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_GENDC: dissect_gendc_leader(gvsp_tree, tvb, pinfo, offset); break; default: break; } } /* \brief Dissects a trailer packet */ static void dissect_packet_trailer(proto_tree *gvsp_tree, tvbuff_t *tvb, gint offset, packet_info *pinfo, gvsp_packet_info *info) { switch (info->payloadtype) { case GVSP_PAYLOAD_IMAGE: case GVSP_PAYLOAD_MULTIZONEIMAGE: offset += dissect_image_trailer(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_CHUNKDATA: offset += dissect_chunk_data_trailer(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_EXTENDEDCHUNKDATA: offset += dissect_extended_chunk_data_trailer(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_RAWDATA: case GVSP_PAYLOAD_FILE: case GVSP_PAYLOAD_JPEG: case GVSP_PAYLOAD_JPEG2000: case GVSP_PAYLOAD_H264: case GVSP_PAYLOAD_GENDC: offset += dissect_generic_trailer(gvsp_tree, tvb, pinfo, offset); break; case GVSP_PAYLOAD_MULTIPART: offset += dissect_multi_part_trailer(gvsp_tree, tvb, pinfo, offset); break; default: break; } if (info->chunk != 0) { dissect_extra_chunk_info(gvsp_tree, tvb, pinfo, offset); } } /* \brief Point of entry of all GVSP dissection */ static int dissect_gvsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_) { proto_item *ti = NULL; gint offset = 0; proto_tree *gvsp_tree = NULL; gvsp_packet_info info; if ((tvb_reported_length(tvb) < GVSP_MIN_PACKET_SIZE) || (tvb_captured_length(tvb) < 5)) { return 0; } memset(&info, 0x00, sizeof(info)); info.format = tvb_get_guint8(tvb, 4); if ((info.format & GVSP_EXTENDED_ID_BIT) && tvb_reported_length(tvb) < GVSP_V2_MIN_PACKET_SIZE) { return 0; } /* Set the protocol column */ col_set_str(pinfo->cinfo, COL_PROTOCOL, "GVSP"); /* Clear out stuff in the info column */ col_clear(pinfo->cinfo, COL_INFO); /* Adds "Gigabit-Ethernet Streaming Protocol" heading to protocol tree */ /* We will add fields to this using the gvsp_tree pointer */ ti = proto_tree_add_item(tree, proto_gvsp, tvb, offset, -1, ENC_NA); gvsp_tree = proto_item_add_subtree(ti, ett_gvsp); /* Look for extended ID flag and then clear it */ info.enhanced = info.format & GVSP_EXTENDED_ID_BIT; info.format &= 0x7F; /* Add packet format to info string */ col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", val_to_str(info.format, formatnames, "Unknown Format (0x%x)")); /* Dissect status */ info.status = tvb_get_ntohs(tvb, offset); proto_tree_add_item(gvsp_tree, hf_gvsp_status, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; if (info.enhanced == 0) { info.blockid = tvb_get_ntohs(tvb, offset); proto_tree_add_item(gvsp_tree, hf_gvsp_blockid16, tvb, offset, 2, ENC_BIG_ENDIAN); } else { guint8 flags; flags = tvb_get_guint8(tvb, offset + 1); info.flag_resendrangeerror = flags & 0x04; info.flag_previousblockdropped = flags & 0x02; info.flag_packetresend = flags & 0x01; proto_tree_add_bitmask(gvsp_tree, tvb, offset, hf_gvsp_flags, ett_gvsp_flags, flags_fields, ENC_BIG_ENDIAN); } offset += 2; proto_tree_add_item(gvsp_tree, hf_gvsp_format, tvb, offset, 1, ENC_BIG_ENDIAN); offset++; info.packetid = tvb_get_ntohl(tvb, offset - 1); info.packetid &= 0x00FFFFFF; if (info.enhanced == 0) { proto_tree_add_item(gvsp_tree, hf_gvsp_packetid24, tvb, offset, 3, ENC_BIG_ENDIAN); offset += 3; } else { offset += 2; if (info.format == GVSP_PACKET_LEADER) { if (tvb_get_guint8(tvb, 23) == GVSP_PAYLOAD_MULTIZONEIMAGE) { /* packet id contains the number of additional zones for multi-zone */ proto_tree_add_item(gvsp_tree, hf_gvsp_add_zones, tvb, offset, 1, ENC_BIG_ENDIAN); } else if (tvb_get_guint8(tvb, 23) == GVSP_PAYLOAD_MULTIPART) { /* packet id contains the number of parts for multi-part */ proto_tree_add_item(gvsp_tree, hf_gvsp_numparts, tvb, offset, 1, ENC_BIG_ENDIAN); } } offset += 1; } if (info.enhanced != 0) { info.blockid = tvb_get_ntoh64(tvb, offset); /* Dissect 64 bit block ID */ proto_tree_add_item(gvsp_tree, hf_gvsp_blockid64, tvb, offset, 8, ENC_BIG_ENDIAN); offset += 8; /* Dissect 32 bit packet ID */ info.packetid = tvb_get_ntohl(tvb, offset); proto_tree_add_item(gvsp_tree, hf_gvsp_packetid32, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; } /* At this point offset is pointing to end of packet */ col_append_fstr(pinfo->cinfo, COL_INFO, "[Block ID: %" G_GINT64_MODIFIER "u Packet ID: %d] ", (guint64)info.blockid, info.packetid); if (info.flag_resendrangeerror != 0) { /* Add range error to info string */ col_append_fstr(pinfo->cinfo, COL_INFO, "[RANGE_ERROR] "); } if (info.flag_previousblockdropped != 0) { /* Add block dropped to info string */ col_append_fstr(pinfo->cinfo, COL_INFO, "[BLOCK_DROPPED] "); } if (info.flag_packetresend != 0) { /* Add packet resend to info string */ col_append_fstr(pinfo->cinfo, COL_INFO, "[PACKET_RESEND] "); } /* Process packet types that are payload agnostic */ switch (info.format) { case GVSP_PACKET_PAYLOAD: dissect_packet_payload(gvsp_tree, tvb, pinfo, offset, &info); return tvb_captured_length(tvb); case GVSP_PACKET_PAYLOAD_H264: dissect_packet_payload_h264(gvsp_tree, tvb, pinfo, offset, &info); return tvb_captured_length(tvb); case GVSP_PACKET_PAYLOAD_MULTIZONE: dissect_packet_payload_multizone(gvsp_tree, tvb, pinfo, offset, &info); return tvb_captured_length(tvb); case GVSP_PACKET_PAYLOAD_MULTIPART: dissect_packet_payload_multipart(gvsp_tree, tvb, pinfo, offset, &info); return tvb_captured_length(tvb); case GVSP_PACKET_PAYLOAD_GENDC: dissect_packet_payload_gendc(gvsp_tree, tvb, pinfo, offset, &info); return tvb_captured_length(tvb); default: break; } /* Get payload type, clear chunk bit */ if (tvb_captured_length_remaining(tvb, offset) >= 2) { info.payloadtype = tvb_get_ntohs(tvb, offset + 2); } info.chunk = info.payloadtype & 0x4000; info.payloadtype &= 0x3FFF; /* Add payload type to information string */ col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", val_to_str_ext(info.payloadtype, &payloadtypenames_ext, "Unknown Payload Type (0x%x)")); /* Process packet types for specific payload types */ switch (info.format) { case GVSP_PACKET_ALLIN: dissect_packet_all_in(gvsp_tree, tvb, offset, pinfo, &info); break; case GVSP_PACKET_LEADER: dissect_packet_leader(gvsp_tree, tvb, offset, pinfo, &info); break; case GVSP_PACKET_TRAILER: dissect_packet_trailer(gvsp_tree, tvb, offset, pinfo, &info); break; default: break; } return tvb_captured_length(tvb); } static gboolean dissect_gvsp_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data) { conversation_t *conversation = NULL; guint16 status_code = 0; guint8 format = 0; /* Verify packet size */ if ((tvb_reported_length(tvb) < GVSP_MIN_PACKET_SIZE) || (tvb_captured_length(tvb) < 5)) { return FALSE; } /* Larger packet size if Extended ID flag is set */ format = tvb_get_guint8(tvb, 4); if ((format & GVSP_EXTENDED_ID_BIT) && tvb_reported_length(tvb) < GVSP_V2_MIN_PACKET_SIZE) { return FALSE; } /* Check for valid status codes */ status_code = tvb_get_ntohs(tvb, 0); if (status_code == GEV_STATUS_SUCCESS || status_code == GEV_STATUS_PACKET_RESEND || (status_code >= GEV_STATUS_NOT_IMPLEMENTED && status_code <= GEV_STATUS_LAST) || status_code == GEV_STATUS_ERROR) { format &= 0x7F; /* Check for valid format types */ if (format >= GVSP_PACKET_LEADER && format <= GVSP_PACKET_PAYLOAD_LAST) { if(format == GVSP_PACKET_LEADER && tvb_captured_length_remaining(tvb, 8) >= 2) { guint32 payloadtype; payloadtype = tvb_get_ntohs(tvb, 8); payloadtype &= 0x3FFF; if (try_val_to_str_ext(payloadtype, &payloadtypenames_ext) == NULL ){ return FALSE; } } conversation = find_or_create_conversation(pinfo); conversation_set_dissector(conversation, gvsp_handle); dissect_gvsp(tvb, pinfo, tree, data); return TRUE; } } return FALSE; } /* \brief Registers the dissector. Invoked at program startup. */ void proto_register_gvsp(void) { module_t *gvsp_module; static hf_register_info hfgvsp[] = { {& hf_gvsp_status, { "Status", "gvsp.status", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &statusnames_ext, 0x0, NULL, HFILL }}, {& hf_gvsp_blockid16, { "Block ID (16 bits)", "gvsp.blockid16", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_flags, { "Flags", "gvsp.flags", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_flagdevicespecific0, { "Flag Device Specific 0", "gvsp.flag.devicespecific0", FT_UINT16, BASE_HEX, NULL, 0x8000, NULL, HFILL }}, {& hf_gvsp_flagdevicespecific1, { "Flag Device Specific 1", "gvsp.flag.devicespecific1", FT_UINT16, BASE_HEX, NULL, 0x4000, NULL, HFILL }}, {& hf_gvsp_flagdevicespecific2, { "Flag Device Specific 2", "gvsp.flag.devicespecific2", FT_UINT16, BASE_HEX, NULL, 0x2000, NULL, HFILL }}, {& hf_gvsp_flagdevicespecific3, { "Flag Device Specific 3", "gvsp.flag.devicespecific3", FT_UINT16, BASE_HEX, NULL, 0x1000, NULL, HFILL }}, {& hf_gvsp_flagdevicespecific4, { "Flag Device Specific 4", "gvsp.flag.devicespecific4", FT_UINT16, BASE_HEX, NULL, 0x0800, NULL, HFILL }}, {& hf_gvsp_flagdevicespecific5, { "Flag Device Specific 5", "gvsp.flag.devicespecific5", FT_UINT16, BASE_HEX, NULL, 0x0400, NULL, HFILL }}, {& hf_gvsp_flagdevicespecific6, { "Flag Device Specific 6", "gvsp.flag.devicespecific6", FT_UINT16, BASE_HEX, NULL, 0x0200, NULL, HFILL }}, {& hf_gvsp_flagdevicespecific7, { "Flag Device Specific 7", "gvsp.flag.devicespecific7", FT_UINT16, BASE_HEX, NULL, 0x0100, NULL, HFILL }}, {& hf_gvsp_flagresendrangeerror, { "Flag Resend Range Error", "gvsp.flag.resendrangeerror", FT_UINT16, BASE_HEX, NULL, 0x0004, NULL, HFILL }}, {& hf_gvsp_flagpreviousblockdropped, { "Flag Previous Block Dropped", "gvsp.flag.previousblockdropped", FT_UINT16, BASE_HEX, NULL, 0x0002, NULL, HFILL }}, {& hf_gvsp_flagpacketresend, { "Flag Packet Resend", "gvsp.flag.packetresend", FT_UINT16, BASE_HEX, NULL, 0x0001, NULL, HFILL }}, {& hf_gvsp_format, { "Format", "gvsp.format", FT_UINT8, BASE_HEX, VALS(formatnames), 0, NULL, HFILL }}, {& hf_gvsp_packetid24, { "Packet ID (24 bits)", "gvsp.packetid24", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_blockid64, { "Block ID (64 bits v2.0)", "gvsp.blockid64", FT_UINT64, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_packetid32, { "Packet ID (32 bits v2.0)", "gvsp.packetid32", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_payloadtype, { "Payload Type", "gvsp.payloadtype", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &payloadtypenames_ext, 0x0, NULL, HFILL }}, {& hf_gvsp_payloaddata, { "Payload Data", "gvsp.payloaddata", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_timestamp, { "Timestamp", "gvsp.timestamp", FT_UINT64, BASE_HEX, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_pixelformat, { "Pixel Format", "gvsp.pixel", FT_UINT32, BASE_HEX|BASE_EXT_STRING, &pixeltypenames_ext, 0x0, NULL, HFILL }}, {& hf_gvsp_sizex, { "Size X", "gvsp.sizex", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_sizey, { "Size Y", "gvsp.sizey", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_offsetx, { "Offset X", "gvsp.offsetx", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_offsety, { "Offset Y", "gvsp.offsety", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_paddingx, { "Padding X", "gvsp.paddingx", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_paddingy, { "Padding Y", "gvsp.paddingy", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_payloaddatasize, { "Payload Data Size", "gvsp.payloaddatasize", FT_UINT64, BASE_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_pixelcolor, { "Monochrome or Color", "gvsp.pixel.color", FT_UINT32, BASE_HEX, VALS(colornames), 0xFF000000, NULL, HFILL }}, {& hf_gvsp_pixeloccupy, { "Occupy Bits", "gvsp.pixel.occupy", FT_UINT32, BASE_DEC, NULL, 0x00FF0000, NULL, HFILL }}, {& hf_gvsp_pixelid, { "ID", "gvsp.pixel.id", FT_UINT32, BASE_HEX, NULL, 0x0000FFFF, NULL, HFILL }}, {& hf_gvsp_filename, { "ID", "gvsp.filename", FT_STRINGZ, BASE_NONE, NULL, 0, NULL, HFILL }}, {& hf_gvsp_payloadlength, { "Payload Length", "gvsp.payloadlength", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_fieldinfo, { "Field Info", "gvsp.fieldinfo", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_fieldid, { "Field ID", "gvsp.fieldid", FT_UINT8, BASE_HEX, NULL, 0xF0, NULL, HFILL }}, {& hf_gvsp_fieldcount, { "Field Count", "gvsp.fieldcount", FT_UINT8, BASE_HEX, NULL, 0x0F, NULL, HFILL }}, {& hf_gvsp_genericflags, { "Generic Flag", "gvsp.genericflag", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_timestamptickfrequency , { "Timestamp Tick Frequency", "gvsp.timestamptickfrequency", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_dataformat, { "Data Format", "gvsp.dataformat", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_packetizationmode, { "packetization_mode", "gvsp.packetizationmode", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_packetsize, { "packet_size", "gvsp.packetsize", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_profileidc, { "profile_idc", "gvsp.profileidc", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_cs, { "cs", "gvsp.cs", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_cs0, { "cs0", "gvsp.cs0", FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL }}, {& hf_gvsp_cs1, { "cs1", "gvsp.cs1", FT_UINT8, BASE_HEX, NULL, 0x40, NULL, HFILL }}, {& hf_gvsp_cs2, { "cs2", "gvsp.cs2", FT_UINT8, BASE_HEX, NULL, 0x20, NULL, HFILL }}, {& hf_gvsp_cs3, { "cs3", "gvsp.cs3", FT_UINT8, BASE_HEX, NULL, 0x10, NULL, HFILL }}, {& hf_gvsp_levelidc, { "level_idc", "gvsp.levelidc", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_sropinterleavingdepth, { "srop_interlaving_depth", "gvsp.sropinterleavingdepth", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_sropmaxdondiff, { "srop_max_don_diff", "gvsp.sropmaxdondiff", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_sropdeintbufreq, { "srop_deint_buf_req", "gvsp.sropdeintbufreq", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_sropinitbuftime, { "srop_init_buf_time", "gvsp.sropinitbuftime", FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_add_zones, { "Additional Zones (Multi-Zone)", "gvsp.addzones", FT_UINT8, BASE_HEX, NULL, 0x1F, NULL, HFILL }}, {& hf_gvsp_zoneinfo, { "Zone Info (Multi-Zone)", "gvsp.multizoneinfo", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_zoneid, { "Zone ID", "gvsp.zoneid", FT_UINT8, BASE_HEX, NULL, 0x3E, NULL, HFILL }}, {& hf_gvsp_endofzone, { "End of Zone", "gvsp.endofzone", FT_BOOLEAN, 8, NULL, 0x01, NULL, HFILL }}, {& hf_gvsp_addressoffset, { "Address Offset", "gvsp.addressoffset", FT_UINT64, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_sc_zone_direction, { "Zone Directions Mask", "gvsp.zonedirection", FT_UINT32, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_sc_zone0_direction, { "Zone 0 Direction", "gvsp.zone0direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x80000000, NULL, HFILL }}, {& hf_gvsp_sc_zone1_direction, { "Zone 1 Direction", "gvsp.zone1direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x40000000, NULL, HFILL }}, {& hf_gvsp_sc_zone2_direction, { "Zone 2 Direction", "gvsp.zone2direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x20000000, NULL, HFILL }}, {& hf_gvsp_sc_zone3_direction, { "Zone 3 Direction", "gvsp.zone3direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x10000000, NULL, HFILL }}, {& hf_gvsp_sc_zone4_direction, { "Zone 4 Direction", "gvsp.zone4direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x08000000, NULL, HFILL }}, {& hf_gvsp_sc_zone5_direction, { "Zone 5 Direction", "gvsp.zone5direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x04000000, NULL, HFILL }}, {& hf_gvsp_sc_zone6_direction, { "Zone 6 Direction", "gvsp.zone6direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x02000000, NULL, HFILL }}, {& hf_gvsp_sc_zone7_direction, { "Zone 7 Direction", "gvsp.zone7direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x01000000, NULL, HFILL }}, {& hf_gvsp_sc_zone8_direction, { "Zone 8 Direction", "gvsp.zone8direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00800000, NULL, HFILL }}, {& hf_gvsp_sc_zone9_direction, { "Zone 9 Direction", "gvsp.zone9direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00400000, NULL, HFILL }}, {& hf_gvsp_sc_zone10_direction, { "Zone 10 Direction", "gvsp.zone10direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00200000, NULL, HFILL }}, {& hf_gvsp_sc_zone11_direction, { "Zone 11 Direction", "gvsp.zone1direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00100000, NULL, HFILL }}, {& hf_gvsp_sc_zone12_direction, { "Zone 12 Direction", "gvsp.zone12direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00080000, NULL, HFILL }}, {& hf_gvsp_sc_zone13_direction, { "Zone 13 Direction", "gvsp.zone13direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00040000, NULL, HFILL }}, {& hf_gvsp_sc_zone14_direction, { "Zone 14 Direction", "gvsp.zone14direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00020000, NULL, HFILL }}, {& hf_gvsp_sc_zone15_direction, { "Zone 15 Direction", "gvsp.zone15direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00010000, NULL, HFILL }}, {& hf_gvsp_sc_zone16_direction, { "Zone 16 Direction", "gvsp.zone16direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00008000, NULL, HFILL }}, {& hf_gvsp_sc_zone17_direction, { "Zone 17 Direction", "gvsp.zone17direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00004000, NULL, HFILL }}, {& hf_gvsp_sc_zone18_direction, { "Zone 18 Direction", "gvsp.zone18direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00002000, NULL, HFILL }}, {& hf_gvsp_sc_zone19_direction, { "Zone 19 Direction", "gvsp.zone19direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00001000, NULL, HFILL }}, {& hf_gvsp_sc_zone20_direction, { "Zone 20 Direction", "gvsp.zone20direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000800, NULL, HFILL }}, {& hf_gvsp_sc_zone21_direction, { "Zone 21 Direction", "gvsp.zone21direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000400, NULL, HFILL }}, {& hf_gvsp_sc_zone22_direction, { "Zone 22 Direction", "gvsp.zone22direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000200, NULL, HFILL }}, {& hf_gvsp_sc_zone23_direction, { "Zone 23 Direction", "gvsp.zone23direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000100, NULL, HFILL }}, {& hf_gvsp_sc_zone24_direction, { "Zone 24 Direction", "gvsp.zone24direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000080, NULL, HFILL }}, {& hf_gvsp_sc_zone25_direction, { "Zone 25 Direction", "gvsp.zone25direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000040, NULL, HFILL }}, {& hf_gvsp_sc_zone26_direction, { "Zone 26 Direction", "gvsp.zone26direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000020, NULL, HFILL }}, {& hf_gvsp_sc_zone27_direction, { "Zone 27 Direction", "gvsp.zone27direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000010, NULL, HFILL }}, {& hf_gvsp_sc_zone28_direction, { "Zone 28 Direction", "gvsp.zone28direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000008, NULL, HFILL }}, {& hf_gvsp_sc_zone29_direction, { "Zone 29 Direction", "gvsp.zone29direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000004, NULL, HFILL }}, {& hf_gvsp_sc_zone30_direction, { "Zone 30 Direction", "gvsp.zone30direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000002, NULL, HFILL }}, {& hf_gvsp_sc_zone31_direction, { "Zone 31 Direction", "gvsp.zone31direction", FT_BOOLEAN, 32, TFS(&zonedirectionnames), 0x00000001, NULL, HFILL }}, {& hf_gvsp_numparts, { "Multi-part number of parts", "gvsp.numparts", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_multipart_data_type, { "Data Type", "gvsp.multipartdatatype", FT_UINT16, BASE_HEX|BASE_EXT_STRING, &multipartdatatypenames_ext, 0, NULL, HFILL }}, {& hf_gvsp_partlength, { "Part Length", "gvsp.partlength", FT_UINT64, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_multi_part_source_id, { "Source ID", "gvsp.sourceid", FT_UINT8, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_data_purpose_id, { "Data Purpose ID", "gvsp.datapurposeid", FT_UINT16, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_region_id, { "Region ID", "gvsp.regionid", FT_UINT16, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_data_type_specific, { "Data Type Specific", "gvsp.datatypespecific", FT_UINT32, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_endofpart, { "End of Part", "gvsp.endofpart", FT_BOOLEAN, 8, NULL, 0x40, NULL, HFILL }}, {& hf_gvsp_add_zones_multipart, { "Additional Zones (Multi-Part)", "gvsp.multipartaddzones", FT_UINT8, BASE_HEX, NULL, 0x1F, NULL, HFILL }}, {& hf_gvsp_zoneinfo_multipart, { "Zone Info (Multi-Part)", "gvsp.multipartzoneinfo", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }}, {& hf_gvsp_multi_part_part_id, { "Part ID", "gvsp.partid", FT_UINT8, BASE_HEX_DEC, NULL, 0, NULL, HFILL }}, {& hf_gvsp_chunk_data_payload_length_hex, { "Chunk Data Payload Length", "gvsp.chunkdatapayloadlengthhex", FT_UINT32, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL }}, {& hf_gvsp_chunk_layout_id_hex, { "Chunk Layout ID", "gvsp.chunklayoutidhex", FT_UINT32, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL }}, /* GEV 2.2 */ { &hf_gvsp_gendc_leader_descriptor_size_v2_2, { "GenDC Descriptor Size", "gvsp.gendcdescriptorsize", FT_UINT32, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_leader_flags_v2_2, { "Flags", "gvsp.gendc.leader.flags", FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL } }, { &hf_gvsp_gendc_leader_flags_preliminary_descriptor_v2_2, { "Preliminary Descriptor", "gvsp.gendc.leader.flags.preliminarydescriptor", FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL } }, { &hf_gvsp_gendc_leader_flags_reserved_v2_2, { "Reserved", "gvsp.gendc.leader.flags.reserved", FT_UINT8, BASE_HEX, NULL, 0x7F, NULL, HFILL } }, { &hf_gvsp_gendc_payload_data_size_v2_2, { "Data Size", "gvsp.gendc.payload.datasize", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_payload_data_destination_offset_v2_2, { "Data Destination Offset", "gvsp.gendc.payload.datadestinationoffset", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_payload_data_flags_v2_2, { "Data Flags", "gvsp.gendc.payload.dataflags", FT_UINT8, BASE_HEX, NULL, 0xFF, NULL, HFILL } }, { &hf_gvsp_gendc_payload_data_flag_descriptor_flags_v2_2, { "Descriptor Data Present", "gvsp.gendc.payload.dataflags.descriptordatapresent", FT_UINT8, BASE_HEX, VALS(gendc_payload_descriptor_flag_values), GENDC_DESCRIPTOR_FLAG, NULL, HFILL } }, { &hf_gvsp_gendc_payload_data_flag_start_of_descriptor_data_v2_2, { "Start Of Descriptor Data", "gvsp.gendc.payload.dataflags.startofdescriptordata", FT_UINT8, BASE_HEX, NULL, GENDC_DESCRIPTOR_START_FLAG, NULL, HFILL } }, { &hf_gvsp_gendc_payload_data_flag_end_of_descriptor_data_v2_2, { "End Of Descriptor Data", "gvsp.gendc.payload.dataflags.endofdescriptordata", FT_UINT8, BASE_HEX, NULL, GENDC_DESCRIPTOR_END_FLAG, NULL, HFILL } }, { &hf_gvsp_gendc_payload_data_flags_reserved_v2_2, { "Reserved", "gvsp.gendc.payload.dataflags.reserved", FT_UINT8, BASE_HEX, NULL, 0x0F, NULL, HFILL } }, { &hf_gvsp_gendc_payload_flow_flags_v2_2, { "Flow Flags", "gvsp.gendc.payload.flowflags", FT_UINT8, BASE_HEX, NULL, 0xFF, NULL, HFILL } }, { &hf_gvsp_gendc_payload_flow_flag_first_packet_v2_2, { "First Packet With Current Flow ID", "gvsp.gendc.payload.flowflags.firstpacketwithcurrentflow", FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL } }, { &hf_gvsp_gendc_payload_flow_flag_last_packet_v2_2, { "Last Packet With Current Flow ID", "gvsp.gendc.payload.flowflags.lastpacketwithcurrentflow", FT_UINT8, BASE_HEX, NULL, 0x40, NULL, HFILL } }, { &hf_gvsp_gendc_payload_flow_id_v2_2, { "Flow ID", "gvsp.gendc.payload.flowid", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_signature_v2_2, { "Signature", "gvsp.gendc.container.header.signature", FT_STRINGZ, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_version_major_v2_2, { "Major Version", "gvsp.gendc.container.header.majorversion", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_version_minor_v2_2, { "Minor Version", "gvsp.gendc.container.header.minorversion", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_version_sub_minor_v2_2, { "Sub Minor Version", "gvsp.gendc.container.header.subminorversion", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_type_v2_2, { "Header Type", "gvsp.gendc.container.header.type", FT_UINT16, BASE_HEX, VALS(gendc_header_type_values), 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_flags_v2_2, { "Flags", "gvsp.gendc.container.header.flags", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_flags_timestamp_ptp_v2_2, { "Timestamp PTP", "gvsp.gendc.container.header.flags.timestampptp", FT_UINT16, BASE_HEX, NULL, 0x80, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_flags_component_invalid_v2_2, { "Component Invalid", "gvsp.gendc.container.header.flags.componentinvalid", FT_UINT16, BASE_HEX, NULL, 0x40, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_flags_reserved_v2_2, { "Reserved", "gvsp.gendc.container.header.flags.reserved", FT_UINT16, BASE_HEX, NULL, 0x3F, NULL, HFILL } }, { &hf_gvsp_gendc_component_header_flags_reserved_v2_2, { "Reserved", "gvsp.gendc.component.header.flags.reserved", FT_UINT16, BASE_HEX, NULL, 0x7FFF, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_size_v2_2, { "Size", "gvsp.gendc.container.header.size", FT_UINT32, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_id_v2_2, { "ID", "gvsp.gendc.container.header.id", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_v2_2, { "Variable Fields", "gvsp.gendc.container.header.variablefields", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_data_size_v2_2, { "Data Size", "gvsp.gendc.container.header.variablefields.datasize", FT_UINT16, BASE_HEX, NULL, 0x8000, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_size_x_v2_2, { "Size X", "gvsp.gendc.container.header.variablefields.sizex", FT_UINT16, BASE_HEX, NULL, 0x4000, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_size_y_v2_2, { "Size Y", "gvsp.gendc.container.header.variablefields.sizey", FT_UINT16, BASE_HEX, NULL, 0x2000, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_region_offset_v2_2, { "Region Offset", "gvsp.gendc.container.header.variablefields.regionoffset", FT_UINT16, BASE_HEX, NULL, 0x1000, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_format_v2_2, { "Format", "gvsp.gendc.container.header.variablefields.format", FT_UINT16, BASE_HEX, NULL, 0x0800, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_timestamp_v2_2, { "Timestamp", "gvsp.gendc.container.header.variablefields.timestamp", FT_UINT16, BASE_HEX, NULL, 0x0400, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_component_count_v2_2, { "Component Count", "gvsp.gendc.container.header.variablefields.componentcount", FT_UINT16, BASE_HEX, NULL, 0x0200, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_component_invalid_v2_2, { "Component Invalid", "gvsp.gendc.container.header.variablefields.componentinvalid", FT_UINT16, BASE_HEX, NULL, 0x0100, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_variable_fields_reserved_v2_2, { "Reserved", "gvsp.gendc.container.header.variablefields.reserved", FT_UINT16, BASE_HEX, NULL, 0x00FF, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_data_size_v2_2, { "Data Size", "gvsp.gendc.container.header.datasize", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_data_offset_v2_2, { "Data Offset", "gvsp.gendc.container.header.dataoffset", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_descriptor_size_v2_2, { "Descriptor Size", "gvsp.gendc.container.header.descriptorsize", FT_UINT32, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_component_count_v2_2, { "Component Count", "gvsp.gendc.container.header.componentcount", FT_UINT32, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_container_header_component_offset_v2_2, { "Component Offset", "gvsp.gendc.container.header.componentoffset", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_component_header_flags_v2_2, { "Flags", "gvsp.gendc.component.header.flags", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_component_header_flags_invalid_v2_2, { "Invalid", "gvsp.gendc.container.header.flags.invalid", FT_UINT16, BASE_HEX, NULL, 0x8000, NULL, HFILL } }, { &hf_gvsp_gendc_component_header_group_id_v2_2, { "Group ID", "gvsp.gendc.component.header.groupid", FT_UINT16, BASE_HEX_DEC, NULL, 0, NULL, HFILL } }, { &hf_gvsp_gendc_component_header_source_id_v2_2, { "Source ID", "gvsp.gendc.component.header.sourceid", FT_UINT16, BASE_HEX_DEC, NULL, 0, NULL, HFILL } }, { &hf_gvsp_gendc_component_header_region_id_v2_2, { "Region ID", "gvsp.gendc.component.header.regionid", FT_UINT16, BASE_HEX_DEC, NULL, 0, NULL, HFILL } }, { &hf_gvsp_gendc_component_header_type_id_v2_2, { "Type ID", "gvsp.gendc.component.header.typeid", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_component_header_part_count_v2_2, { "Part Count", "gvsp.gendc.component.header.partcount", FT_UINT16, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_part_header_flow_offset_v2_2, { "Flow Offset", "gvsp.gendc.part.header.flowoffset", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_part_header_type_specific_info_v2_2, { "Type Specific Info", "gvsp.gendc.part.header.typespecificinfo", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_part_header_1D_size_v2_2, { "Size", "gvsp.gendc.part.header.1d.size", FT_UINT64, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gvsp_gendc_part_header_1D_padding_v2_2, { "Size", "gvsp.gendc.part.header.1d.padding", FT_UINT16, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL } }, }; static gint *ett[] = { &ett_gvsp, &ett_gvsp_flags, &ett_gvsp_header, &ett_gvsp_payload, &ett_gvsp_trailer, &ett_gvsp_pixelformat, &ett_gvsp_fieldinfo, &ett_gvsp_cs, &ett_gvsp_sc_zone_direction, &ett_gvsp_zoneinfo, &ett_gvsp_zoneinfo_multipart, &ett_gvsp_partinfo_leader, &ett_gvsp_partinfo_trailer, &ett_gvsp_gendc_leader_flags, &ett_gvsp_gendc_payload_data_flags, &ett_gvsp_gendc_payload_flow_flags, &ett_gvsp_gendc_container_descriptor, &ett_gvsp_gendc_container_header_flags, &ett_gvsp_gendc_container_header_variable_fields, &ett_gvsp_gendc_component_header, &ett_gvsp_gendc_component_header_flags, &ett_gvsp_gendc_part_header }; proto_gvsp = proto_register_protocol("GigE Vision Streaming Protocol", "GVSP", "gvsp"); gvsp_handle = register_dissector("gvsp", dissect_gvsp, proto_gvsp); proto_register_field_array(proto_gvsp, hfgvsp, array_length(hfgvsp)); proto_register_subtree_array(ett, array_length(ett)); gvsp_module = prefs_register_protocol(proto_gvsp, NULL); prefs_register_obsolete_preference(gvsp_module, "enable_heuristic"); } void proto_reg_handoff_gvsp(void) { dissector_add_for_decode_as_with_preference("udp.port", gvsp_handle); heur_dissector_add("udp", dissect_gvsp_heur, "GigE Vision over UDP", "gvsp_udp", proto_gvsp, HEURISTIC_DISABLE); } /* * Editor modelines - https://www.wireshark.org/tools/modelines.html * * Local variables: * c-basic-offset: 4 * tab-width: 8 * indent-tabs-mode: nil * End: * * vi: set shiftwidth=4 tabstop=8 expandtab: * :indentSize=4:tabSize=8:noTabs=true: */