Code/Resource
Windows Develop
Linux-Unix program
Internet-Socket-Network
Web Server
Browser Client
Ftp Server
Ftp Client
Browser Plugins
Proxy Server
Email Server
Email Client
WEB Mail
Firewall-Security
Telnet Server
Telnet Client
ICQ-IM-Chat
Search Engine
Sniffer Package capture
Remote Control
xml-soap-webservice
P2P
WEB(ASP,PHP,...)
TCP/IP Stack
SNMP
Grid Computing
SilverLight
DNS
Cluster Service
Network Security
Communication-Mobile
Game Program
Editor
Multimedia program
Graph program
Compiler program
Compress-Decompress algrithms
Crypt_Decrypt algrithms
Mathimatics-Numerical algorithms
MultiLanguage
Disk/Storage
Java Develop
assembly language
Applications
Other systems
Database system
Embeded-SCM Develop
FlashMX/Flex
source in ebook
Delphi VCL
OS Develop
MiddleWare
MPI
MacOS develop
LabView
ELanguage
Software/Tools
E-Books
Artical/Document
dmort.h
Package: SwordOnline.rar [view]
Upload User: dzyhzl
Upload Date: 2019-04-29
Package Size: 56270k
Code Size: 3k
Category:
Game Server Simulator
Development Platform:
C/C++
- //------------------------------------------------------------------------------
- // File: DMORt.h
- //
- // Desc: Miscellaneous runtime support for DirectShow Media Objects
- //
- // Copyright (c) 1999 - 2000, Microsoft Corporation. All rights reserved.
- //------------------------------------------------------------------------------
- #ifndef __DMORT_H__
- #define __DMORT_H__
- //
- // Mediatype helpers. MoInitMediaType() goes with MoFreeMediaType(),
- // MoCreateMediaType() goes with MoDeleteMediaType() - don't mix !
- //
- //
- // Takes a pointer to an already allocated DMO_MEDIA_TYPE structure, allocates
- // a format block of cbFormat bytes, and sets appropriate members of
- // DMO_MEDIA_TYPE to point to the newly allocated format block. Also
- // initializes the IUnknown pointer inside DMO_MEDIA_TYPE to NULL.
- //
- // The format block allocated by MoInitMediaType must be freed by calling
- // MoFreeMediaType().
- //
- STDAPI MoInitMediaType(DMO_MEDIA_TYPE *pmt, DWORD cbFormat);
- //
- // Frees the format block and releases any IUnknown, but does not free the
- // DMO_MEDIA_TYPE structure itself. Input parameter must point to an
- // DMO_MEDIA_TYPE structure previously initialized by MoInitMediaType().
- //
- STDAPI MoFreeMediaType(DMO_MEDIA_TYPE *pmt);
- //
- // Copies the DMO_MEDIA_TYPE members. Also duplicates the format block and
- // the IUnknown pointer. Both parameters must point to valid DMO_MEDIA_TYPE
- // structures. Target structure must be later freed using MoFreeMediaType().
- //
- STDAPI MoCopyMediaType(DMO_MEDIA_TYPE *pmtDest, const DMO_MEDIA_TYPE *pmtSrc);
- //
- // Allocates a new DMO_MEDIA_TYPE structure and initializes it just like
- // MoInitMediaType. I.e., this function allocates both the format block
- // and the DMO_MEDIA_TYPE structure itself. Pointer to DMO_MEDIA_TYPE is
- // returned as *ppmt.
- //
- // DMO_MEDIA_TYPE structures allocated by MoCreateMediaType() must be freed
- // by calling MoDeleteMediaType().
- //
- STDAPI MoCreateMediaType(DMO_MEDIA_TYPE **ppmt, DWORD cbFormat);
- //
- // Frees any format block, releases any IUnknown, and deletes the
- // DMO_MEDIA_TYPE structure itself. The input parameter must point to an
- // DMO_MEDIA_TYPE structure previously allocated by MoCreateMediaType().
- //
- STDAPI MoDeleteMediaType(DMO_MEDIA_TYPE *pmt);
- //
- // Allocates a new DMO_MEDIA_TYPE structure and copies pmtSrc into it like
- // MoCopyMediaType. I.e., this function allocates a new DMO_MEDIA_TYPE struct
- // as well as a new format block for the target mediatype. Trager mediatype
- // must later be freed using MoDeleteMediaType().
- //
- STDAPI MoDuplicateMediaType(DMO_MEDIA_TYPE **ppmtDest, const DMO_MEDIA_TYPE *pmtSrc);
- #endif //__DMORT_H__