IltmmDVDControl::SetGPRM

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDControl_SetGPRM(pDVD, index, newVal)

C++ Syntax

HRESULT SetGPRM(index, newVal)

IltmmDVDControl *pDVD;

pointer to an interface

long index;

index

long newVal;

GPR

Sets the value of the general parameter register at the specified index.

Parameter

Description

pDVD

Pointer to an IltmmDVDControl interface.

index

Index of the GPRM value to set. Possible values range from 0 to 15.

newVal

A 16-bit value to set in the specified register.

Returns

S_OK

The function ran successfully.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

To retrieve the value of the general parameter register at a specific index, call IltmmDVDControl::GetGPRM.

Call IltmmDVDControl::GetSPRM to retrieve the current contents of the system parameter register (SPRM) at a specific index.

For more detailed information, refer to the Microsoft documentation for IDvdControl2::SetGPRM.

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64

Help Version 21.0.2021.7.19
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help
Introduction
Version History
Getting Started
Copyright Notice
Directories
Multimedia Files You Must Include With Your Application (Redistributables)
Frequently Asked Questions
LEADTOOLS Multimedia Features
Add-on Modules
Programming with LEADTOOLS Multimedia
Appendix
LEADTOOLS Licensing
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.