_ParseContext Struct Reference

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Detailed Description

Helper structure that contains handles and information useful during the XML parsing process.

Data Fields
CDynctrlInfo *	info
	Structure used to pass information between the application and libwebcam. Can be NULL.
unsigned int	messages_size
	Size of the info->messages buffer (which contains the CDynctrlMessage structures and the strings pointed to).
iconv_t	cd
	Conversion descriptor for iconv.
Constant *	constants
	List of constants parsed from the constants node.
CHandle	handle
	Handle to the libwebcam device.
int	v4l2_handle
	Handle to the V4L2 device that is used to add the dynamic controls.
UVCXUControl *	controls
	List of controls parsed from the devices nodes.
int	pass
	The current parsing pass (first device is pass 1, second device pass 2, etc.).

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Field Documentation

unsigned int _ParseContext::messages_size

Size of the info->messages buffer (which contains the CDynctrlMessage structures and the strings pointed to).

Referenced by resize_message_buffer().

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The documentation for this struct was generated from the following file:

• Libs/libwebcam/dynctrl.c