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descriptor type value string for the video class 

svn path=/trunk/; revision=51644
This commit is contained in:
Martin Kaiser 2013-09-02 14:35:07 +00:00
parent 8ac76c0f19
commit 8506a52d5b
1 changed files with 11 additions and 3 deletions
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14
epan/dissectors/packet-usb-video.c
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@ -355,6 +355,14 @@ static const value_string vc_ep_descriptor_subtypes[] = {
{ 0, NULL }
};
static const value_string vid_descriptor_type_vals[] = {
{CS_INTERFACE, "video class interface"},
{CS_ENDPOINT, "video class endpoint"},
{0,NULL}
};
static value_string_ext vid_descriptor_type_vals_ext =
VALUE_STRING_EXT_INIT(vid_descriptor_type_vals);
static const value_string vc_if_descriptor_subtypes[] = {
{ VC_HEADER, "Header" },
{ VC_INPUT_TERMINAL, "Input Terminal" },
@ -909,7 +917,7 @@ dissect_usb_video_control_interface_descriptor(proto_tree *parent_tree, tvbuff_t
}
/* Common fields */
dissect_usb_descriptor_header(tree, tvb, offset, NULL);
dissect_usb_descriptor_header(tree, tvb, offset, &vid_descriptor_type_vals_ext);
subtype_item = proto_tree_add_item(tree, hf_usb_vid_control_ifdesc_subtype, tvb, offset+2, 1, ENC_NA);
offset += 3;
@ -1360,7 +1368,7 @@ dissect_usb_video_streaming_interface_descriptor(proto_tree *parent_tree, tvbuff
tree = proto_item_add_subtree(item, ett_descriptor_video_streaming);
}
dissect_usb_descriptor_header(tree, tvb, offset, NULL);
dissect_usb_descriptor_header(tree, tvb, offset, &vid_descriptor_type_vals_ext);
proto_tree_add_item(tree, hf_usb_vid_streaming_ifdesc_subtype, tvb, offset+2, 1, ENC_NA);
offset += 3;
@ -1434,7 +1442,7 @@ dissect_usb_video_endpoint_descriptor(proto_tree *parent_tree, tvbuff_t *tvb,
tree = proto_item_add_subtree(item, ett_descriptor_video_endpoint);
}
dissect_usb_descriptor_header(tree, tvb, offset, NULL);
dissect_usb_descriptor_header(tree, tvb, offset, &vid_descriptor_type_vals_ext);
proto_tree_add_item(tree, hf_usb_vid_epdesc_subtype, tvb, offset+2, 1, ENC_NA);
offset += 3;