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wireshark/epan/dissectors/packet-gvsp.c
Michael Mann 2eb7b05b8c Convert most UDP dissectors to use "auto" preferences. 
Similar to the "tcp.port" changes in I99604f95d426ad345f4b494598d94178b886eb67,
convert dissectors that use "udp.port".

More cleanup done on dissectors that use both TCP and UDP dissector
tables, so that less preference callbacks exist.

Change-Id: If07be9b9e850c244336a7069599cd554ce312dd3
Reviewed-on: https://code.wireshark.org/review/18120
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-10-13 02:51:18 +00:00

2299 lines
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/* packet-gvsp.c
* Routines for AIA GigE Vision (TM) Streaming Protocol dissection
* Copyright 2012, AIA <www.visiononline.org> 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 <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include <epan/packet.h>
#include <epan/conversation.h>
#include <epan/prefs.h>
void proto_register_gvsp(void);
void proto_reg_handoff_gvsp(void);
#define GVSP_MIN_PACKET_SIZE 8
#define GVSP_V2_MIN_PACKET_SIZE 20
/*
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 */
#define GVSP_PAYLOAD_JPEG ( 0x0006 )
#define GVSP_PAYLOAD_JPEG2000 ( 0x0007 )
#define GVSP_PAYLOAD_H264 ( 0x0008 )
#define GVSP_PAYLOAD_MULTIZONEIMAGE ( 0x0009 )
#define GVSP_PAYLOAD_DEVICEPSECIFICSTART ( 0x8000 )
/*
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 )
/*
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_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_MONO16 0x01100007
#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_BAYERBG16 0x01100031
#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_BAYERGB16 0x01100030
#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_BAYERGR16 0x0110002E
#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_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_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_YCBCR422_8 0x0210003B
#define GVSP_PIX_YCBCR422_8_CBYCRY 0x02100043
#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_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 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_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, "MULTIZONE" },
{ 0x80 | GVSP_PACKET_LEADER, "LEADER (ext IDs)" },
{ 0x80 | GVSP_PACKET_TRAILER, "TRAILER (ext IDs)" },
{ 0x80 | GVSP_PACKET_PAYLOAD, "PAYLOAD (ext IDs)" },
{ 0x80 | GVSP_PACKET_ALLIN, "ALLIN (ext IDs)" },
{ 0x80 | GVSP_PACKET_PAYLOAD_H264, "H264 (ext IDs)" },
{ 0x80 | GVSP_PACKET_PAYLOAD_MULTIZONE, "MULTIZONE (ext IDs)" },
{ 0, NULL },
};
static const value_string payloadtypenames[] = {
{ GVSP_PAYLOAD_IMAGE, "IMAGE" },
{ GVSP_PAYLOAD_RAWDATA, "RAWDATA" },
{ GVSP_PAYLOAD_FILE, "FILE" },
{ GVSP_PAYLOAD_CHUNKDATA, "CHUNKDATA" },
{ GVSP_PAYLOAD_EXTENDEDCHUNKDATA, "EXTENDEDCHUNKDATA (obsolete with v2.0)" },
{ GVSP_PAYLOAD_JPEG, "JPEG" },
{ GVSP_PAYLOAD_JPEG2000, "JPEG2000" },
{ GVSP_PAYLOAD_H264, "H264" },
{ GVSP_PAYLOAD_MULTIZONEIMAGE, "MUTLIZONEIAMGE" },
{ 0x4000 | GVSP_PAYLOAD_IMAGE, "IMAGE (v2.0 chunks)" },
{ 0x4000 | GVSP_PAYLOAD_RAWDATA, "RAWDATA (v2.0 Chunks)" },
{ 0x4000 | GVSP_PAYLOAD_FILE, "FILE (v2.0 Chunks)" },
{ 0x4000 | GVSP_PAYLOAD_CHUNKDATA, "CHUNKDATA (v2.0 Chunks)" },
{ 0x4000 | GVSP_PAYLOAD_EXTENDEDCHUNKDATA, "EXTENDEDCHUNKDATA (v2.0 chunks?)" },
{ 0x4000 | GVSP_PAYLOAD_JPEG, "JPEG (v2.0 Chunks)" },
{ 0x4000 | GVSP_PAYLOAD_JPEG2000, "JPEG2000 (v2.0 Chunks)" },
{ 0x4000 | GVSP_PAYLOAD_H264, "H264 (v2.0 Chunks)" },
{ 0x4000 | GVSP_PAYLOAD_MULTIZONEIMAGE, "MULTIZONEIMAGE (v2.0 Chunks)" },
{ 0, NULL },
};
static value_string_ext payloadtypenames_ext = VALUE_STRING_EXT_INIT(payloadtypenames);
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_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_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_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_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_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_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_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_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_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_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_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_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_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 directionnames = {
"Receiver",
"Transmitter"
};
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_zoneinfo = -1;
static int hf_gvsp_zoneid = -1;
static int hf_gvsp_endofzone = -1;
static int hf_gvsp_addressoffsethigh = -1;
static int hf_gvsp_addressoffsetlow = -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_chunkdatapayloadlengthex = -1;
static int hf_gvsp_chunklayoutidex = -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 *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
};
/*
\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);
/* Size X */
proto_tree_add_item(gvsp_tree, hf_gvsp_sizex, tvb, offset + 16, 4, ENC_BIG_ENDIAN);
/* Size Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_sizey, tvb, offset + 20, 4, ENC_BIG_ENDIAN);
/* Offset X */
proto_tree_add_item(gvsp_tree, hf_gvsp_offsetx, tvb, offset + 24, 4, ENC_BIG_ENDIAN);
/* Offset Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_offsety, tvb, offset + 28, 4, ENC_BIG_ENDIAN);
/* Padding X */
proto_tree_add_item(gvsp_tree, hf_gvsp_paddingx, tvb, offset + 32, 2, ENC_BIG_ENDIAN);
/* Padding Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_paddingy, tvb, offset + 34, 2, ENC_BIG_ENDIAN);
/* 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 dissection) */
return 8;
}
/*
\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);
/* Size X */
proto_tree_add_item(gvsp_tree, hf_gvsp_sizex, tvb, offset + 16, 4, ENC_BIG_ENDIAN);
/* Size Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_sizey, tvb, offset + 20, 4, ENC_BIG_ENDIAN);
/* Offset X */
proto_tree_add_item(gvsp_tree, hf_gvsp_offsetx, tvb, offset + 24, 4, ENC_BIG_ENDIAN);
/* Offset Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_offsety, tvb, offset + 28, 4, ENC_BIG_ENDIAN);
/* Padding X */
proto_tree_add_item(gvsp_tree, hf_gvsp_paddingx, tvb, offset + 32, 2, ENC_BIG_ENDIAN);
/* Padding Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_paddingy, tvb, offset + 34, 2, ENC_BIG_ENDIAN);
/* 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_chunklayoutidex, 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 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);
/* profile_idc */
proto_tree_add_item(gvsp_tree, hf_gvsp_profileidc, tvb, offset + 17, 1, ENC_BIG_ENDIAN);
/* cs0, 1, 2 ,3 */
proto_tree_add_bitmask(gvsp_tree, tvb, offset + 18, hf_gvsp_cs, ett_gvsp_cs,
cs_fields, ENC_BIG_ENDIAN);
/* level_idc */
proto_tree_add_item(gvsp_tree, hf_gvsp_levelidc, tvb, offset + 19, 1, ENC_BIG_ENDIAN);
/* srop_interleaving_depth */
proto_tree_add_item(gvsp_tree, hf_gvsp_sropinterleavingdepth, tvb, offset + 20, 2, ENC_BIG_ENDIAN);
/* srop_max_don_diff */
proto_tree_add_item(gvsp_tree, hf_gvsp_sropmaxdondiff, tvb, offset + 22, 2, ENC_BIG_ENDIAN);
/* srop_deint_buf_req */
proto_tree_add_item(gvsp_tree, hf_gvsp_sropdeintbufreq, tvb, offset + 24, 4, ENC_BIG_ENDIAN);
/* srop_init_buf_time */
proto_tree_add_item(gvsp_tree, hf_gvsp_sropinitbuftime, tvb, offset + 28, 4, ENC_BIG_ENDIAN);
/* Return dissected byte count (for all-in dissection) */
return 32;
}
/*
\brief Dissects the multizone 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);
/* Size X */
proto_tree_add_item(gvsp_tree, hf_gvsp_sizex, tvb, offset + 20, 4, ENC_BIG_ENDIAN);
/* Size Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_sizey, tvb, offset + 24, 4, ENC_BIG_ENDIAN);
/* Offset X */
proto_tree_add_item(gvsp_tree, hf_gvsp_offsetx, tvb, offset + 28, 4, ENC_BIG_ENDIAN);
/* Offset Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_offsety, tvb, offset + 32, 4, ENC_BIG_ENDIAN);
/* Padding X */
proto_tree_add_item(gvsp_tree, hf_gvsp_paddingx, tvb, offset + 36, 2, ENC_BIG_ENDIAN);
/* Padding Y */
proto_tree_add_item(gvsp_tree, hf_gvsp_paddingy, tvb, offset + 38, 2, ENC_BIG_ENDIAN);
/* Return dissected byte count (for all-in dissection) */
return 40;
}
/*
\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_chunkdatapayloadlengthex, tvb, offset, 4, ENC_BIG_ENDIAN);
/* Chunk layoud id */
proto_tree_add_item(gvsp_tree, hf_gvsp_chunklayoutidex, 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 multizone
*/
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 high */
proto_tree_add_item(gvsp_tree, hf_gvsp_addressoffsethigh, tvb, offset + 2, 2, ENC_BIG_ENDIAN);
/* Address offset low */
proto_tree_add_item(gvsp_tree, hf_gvsp_addressoffsetlow, tvb, offset + 4, 4, ENC_BIG_ENDIAN);
/* Data */
proto_tree_add_item(gvsp_tree, hf_gvsp_payloaddata, tvb, offset + 8, -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;
}
}
/*
\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;
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:
offset += dissect_generic_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 & 0x80) && 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 & 0x80;
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++;
if (info.enhanced == 0)
{
info.packetid = tvb_get_ntohl(tvb, offset - 1);
info.packetid &= 0x00FFFFFF;
proto_tree_add_item(gvsp_tree, hf_gvsp_packetid24, tvb, offset, 3, ENC_BIG_ENDIAN);
}
offset += 3;
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);
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 & 0x80) && 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 == 0x0000 ||
status_code == 0x0100 ||
(status_code >= 0x8001 && status_code <= 0x8016) ||
status_code == 0x8FFF)
{
format &= 0x7F;
/* Check for valid format types */
if (format >= 1 && format <= 6)
{
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 7", "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, 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_zoneinfo,
{ "Zone Info", "gvsp.zoneinfo",
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_UINT8, BASE_HEX, NULL, 0x01,
NULL, HFILL
}},
{& hf_gvsp_addressoffsethigh,
{ "Address Offset High", "gvsp.addressoffsethigh",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}},
{& hf_gvsp_addressoffsetlow,
{ "Address Offset Low", "gvsp.addressoffsetlow",
FT_UINT32, BASE_HEX, NULL, 0,
NULL, HFILL
}},
{& hf_gvsp_sc_zone_direction,
{ "Zone Directions Mask", "gvsp.zonedirection",
FT_UINT32, BASE_HEX, NULL, 0,
NULL, HFILL
}},
{& hf_gvsp_sc_zone0_direction,
{ "Zone 0 Direction", "gvsp.zone0direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x80000000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone1_direction,
{ "Zone 1 Direction", "gvsp.zone1direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x40000000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone2_direction,
{ "Zone 2 Direction", "gvsp.zone2direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x20000000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone3_direction,
{ "Zone 3 Direction", "gvsp.zone3direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x10000000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone4_direction,
{ "Zone 4 Direction", "gvsp.zone4direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x08000000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone5_direction,
{ "Zone 5 Direction", "gvsp.zone5direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x04000000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone6_direction,
{ "Zone 6 Direction", "gvsp.zone6direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x02000000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone7_direction,
{ "Zone 7 Direction", "gvsp.zone7direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x01000000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone8_direction,
{ "Zone 8 Direction", "gvsp.zone8direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00800000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone9_direction,
{ "Zone 9 Direction", "gvsp.zone9direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00400000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone10_direction,
{ "Zone 10 Direction", "gvsp.zone10direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00200000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone11_direction,
{ "Zone 11 Direction", "gvsp.zone1direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00100000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone12_direction,
{ "Zone 12 Direction", "gvsp.zone12direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00080000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone13_direction,
{ "Zone 13 Direction", "gvsp.zone13direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00040000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone14_direction,
{ "Zone 14 Direction", "gvsp.zone14direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00020000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone15_direction,
{ "Zone 15 Direction", "gvsp.zone15direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00010000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone16_direction,
{ "Zone 16 Direction", "gvsp.zone16direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00008000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone17_direction,
{ "Zone 17 Direction", "gvsp.zone17direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00004000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone18_direction,
{ "Zone 18 Direction", "gvsp.zone18direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00002000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone19_direction,
{ "Zone 19 Direction", "gvsp.zone19direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00001000,
NULL, HFILL
}},
{& hf_gvsp_sc_zone20_direction,
{ "Zone 20 Direction", "gvsp.zone20direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000800,
NULL, HFILL
}},
{& hf_gvsp_sc_zone21_direction,
{ "Zone 21 Direction", "gvsp.zone21direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000400,
NULL, HFILL
}},
{& hf_gvsp_sc_zone22_direction,
{ "Zone 22 Direction", "gvsp.zone22direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000200,
NULL, HFILL
}},
{& hf_gvsp_sc_zone23_direction,
{ "Zone 23 Direction", "gvsp.zone23direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000100,
NULL, HFILL
}},
{& hf_gvsp_sc_zone24_direction,
{ "Zone 24 Direction", "gvsp.zone24direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000080,
NULL, HFILL
}},
{& hf_gvsp_sc_zone25_direction,
{ "Zone 25 Direction", "gvsp.zone25direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000040,
NULL, HFILL
}},
{& hf_gvsp_sc_zone26_direction,
{ "Zone 26 Direction", "gvsp.zone26direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000020,
NULL, HFILL
}},
{& hf_gvsp_sc_zone27_direction,
{ "Zone 27 Direction", "gvsp.zone27direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000010,
NULL, HFILL
}},
{& hf_gvsp_sc_zone28_direction,
{ "Zone 28 Direction", "gvsp.zone28direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000008,
NULL, HFILL
}},
{& hf_gvsp_sc_zone29_direction,
{ "Zone 29 Direction", "gvsp.zone29direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000004,
NULL, HFILL
}},
{& hf_gvsp_sc_zone30_direction,
{ "Zone 30 Direction", "gvsp.zone30direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000002,
NULL, HFILL
}},
{& hf_gvsp_sc_zone31_direction,
{ "Zone 31 Direction", "gvsp.zone31direction",
FT_BOOLEAN, 32, TFS(&directionnames), 0x00000001,
NULL, HFILL
}},
{& hf_gvsp_chunkdatapayloadlengthex,
{ "Chunk Data Payload Length", "gvsp.chunkdatapayloadlengthex",
FT_UINT32, BASE_HEX_DEC, NULL, 0x0,
NULL, HFILL
}},
{& hf_gvsp_chunklayoutidex,
{ "Chunk Layout ID", "gvsp.chunklayoutidex",
FT_UINT32, 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
};
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_ENABLE);
}
/*
* Editor modelines - http://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:
*/
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