vidl2_dshow Struct Reference

#include <vidl2_dshow.h>

List of all members.

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Detailed Description

Definition at line 29 of file vidl2_dshow.h.

Static Public Member Functions
static void	initialize_com ()
	Initialize COM (must be called before using any of these functions).
static vcl_string	get_error_text (const char *file, int line, HRESULT hr)
	Get an error description for the given HRESULT.
static void	register_in_rot (IUnknown *unknown, DWORD &reg)
	Register object in Running Object Table (ROT).
static void	remove_from_rot (DWORD reg)
	Remove object from Running Object Table (ROT).
static void	save_graph_to_file (const CComPtr< IFilterGraph2 > &filter_graph, const vcl_string &filename)
	Save filter graph to a *.grf file.
static void	load_graph_from_file (const CComPtr< IFilterGraph2 > &filter_graph, const vcl_wstring &filename)
	Load filter graph from a *.grf file.
static vcl_string	get_guid_name (const GUID &guid)
	Get GUID name or FOURCC.
static GUID	get_guid_from_fourcc (const vcl_string &fourcc)
	Get multimedia subtype GUID from FOURCC.
static void	get_media_info (const AM_MEDIA_TYPE &amt, unsigned int &width, unsigned int &height, vidl2_pixel_format &pixel_format)
	Extract information from AM_MEDIA_TYPE object.
static void	delete_media_type (AM_MEDIA_TYPE &amt)
	Delete AM_MEDIA_TYPE memory.
static void	print_capture_device_names ()
	Print a list of capture device names (i.e.
static vcl_vector< vcl_string >	get_capture_device_names ()
	Get a list of capture device names (i.e.
static CComPtr< IMoniker >	get_capture_device_moniker (const vcl_string &name)
	Get IMoniker associated with name.
static void	connect_filters (CComPtr< IFilterGraph2 > &filter_graph, CComPtr< IBaseFilter > &source, CComPtr< IBaseFilter > &target)
	Connect two filters directly. ***** check this, might have errors.

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Member Function Documentation

void vidl2_dshow::connect_filters (  CComPtr< IFilterGraph2 > &  filter_graph, CComPtr< IBaseFilter > &  source, CComPtr< IBaseFilter > &  target )  [static]

Connect two filters directly. ***** check this, might have errors. Definition at line 517 of file vidl2_dshow.cxx.

void vidl2_dshow::delete_media_type (  AM_MEDIA_TYPE &  amt  )  [static]

Delete AM_MEDIA_TYPE memory. Definition at line 469 of file vidl2_dshow.cxx.

CComPtr< IMoniker > vidl2_dshow::get_capture_device_moniker (  const vcl_string &  name  )  [static]

Get IMoniker associated with name. Definition at line 507 of file vidl2_dshow.cxx.

vcl_vector< vcl_string > vidl2_dshow::get_capture_device_names (   )  [static]

Get a list of capture device names (i.e. , FriendlyName). Definition at line 496 of file vidl2_dshow.cxx.

vcl_string vidl2_dshow::get_error_text (  const char *  file, int  line, HRESULT  hr )  [static]

Get an error description for the given HRESULT. Definition at line 242 of file vidl2_dshow.cxx.

GUID vidl2_dshow::get_guid_from_fourcc (  const vcl_string &  fourcc  )  [static]

Get multimedia subtype GUID from FOURCC. Definition at line 355 of file vidl2_dshow.cxx.

vcl_string vidl2_dshow::get_guid_name (  const GUID &  guid  )  [static]

Get GUID name or FOURCC. Definition at line 349 of file vidl2_dshow.cxx.

void vidl2_dshow::get_media_info (  const AM_MEDIA_TYPE &  amt, unsigned int &  width, unsigned int &  height, vidl2_pixel_format &  pixel_format )  [static]

Extract information from AM_MEDIA_TYPE object. Definition at line 373 of file vidl2_dshow.cxx.

void vidl2_dshow::initialize_com (   )  [static]

Initialize COM (must be called before using any of these functions). Definition at line 235 of file vidl2_dshow.cxx.

void vidl2_dshow::load_graph_from_file (  const CComPtr< IFilterGraph2 > &  filter_graph, const vcl_wstring &  filename )  [static]

Load filter graph from a *.grf file. Definition at line 317 of file vidl2_dshow.cxx.

void vidl2_dshow::print_capture_device_names (   )  [static]

Print a list of capture device names (i.e. , FriendlyName). Definition at line 486 of file vidl2_dshow.cxx.

void vidl2_dshow::register_in_rot (  IUnknown *  unknown, DWORD &  reg )  [static]

Register object in Running Object Table (ROT). Definition at line 257 of file vidl2_dshow.cxx.

void vidl2_dshow::remove_from_rot (  DWORD  reg  )  [static]

Remove object from Running Object Table (ROT). Definition at line 279 of file vidl2_dshow.cxx.

void vidl2_dshow::save_graph_to_file (  const CComPtr< IFilterGraph2 > &  filter_graph, const vcl_string &  filename )  [static]

Save filter graph to a *.grf file. Definition at line 287 of file vidl2_dshow.cxx.

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

• contrib/brl/bbas/vidl2/vidl2_dshow.h
• contrib/brl/bbas/vidl2/vidl2_dshow.cxx

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