LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmVideoProcAmp Interface > IltmmVideoProcAmp::GetRange |
#include "ltmm.h"
|
C Syntax |
HRESULT IltmmVideoProcAmp_getRange(pVidProcAmp, Property, Min, Max, SteppingDelta, Default, CapsFlags) |
|
C++ Syntax |
HRESULT GetRange(Property, Min, Max, SteppingDelta, Default, CapsFlags) |
|
IltmmVideoProcAmp * pVidProcAmp; |
/* pointer to an interface */ |
|
long Property; |
/* property id */ |
|
long *Min; |
/* pointer to a variable */ |
|
long *Max; |
/* pointer to a variable */ |
|
long *SteppingDelta; |
/* pointer to a variable */ |
|
long *Default; |
/* pointer to a variable */ |
|
long *CapsFlags; |
/* pointer to a variable */ |
Retrieves the range and default value of the specified video property.
|
Parameter |
Description |
|
pVidProcAmp |
Pointer to an IltmmVideoProcAmp. |
|
Property |
Specifies the property for which to get the range and default value. For a list of possible values, refer to the ltmmVideoProcAmpProperty Constants. |
|
Min |
Pointer to a variable that receives the minimum value allowed for the specified property. |
|
Max |
Pointer to a variable that receives the maximum value allowed for the specified property. |
|
SteppingDelta |
Pointer to a variable that receives the smallest change allowed for the specified property. |
|
Default |
Pointer to a variable that receives the default value for the specified property. |
|
CapsFlags |
Pointer to a variable that receives the flags for the specified property. For a list of possible values, refer to the ltmmVideoProcAmpFlags Constants. |
Returns
|
S_OK |
The function was successful. |
|
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
To get the value and flags for a specific property, call IltmmVideoProcAmp::Get. To change the value or flags for a specific property, call IltmmVideoProcAmp::Set.
For more detailed information, refer to the Microsoft documentation for IAMVideoProcAmp::GetRange.
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. |
Win32, x64
See Also
|
Elements: |
IltmmVideoProcAmp, IltmmVideoProcAmp::Get, IltmmVideoProcAmp::Set |
|
Topics: |
Example
For a C example, refer to the IltmmVideoProcAmp::GetRange Example for C.
For a C++ example, refer to the IltmmVideoProcAmp::GetRange Example for C++.
