LPFNIG_MEM_REALLOC

Create a function of this type to give your application the flexibility of replacing ImageGear's memory reallocation routine with your own.

Declaration:

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typedef LPBYTE (ACCUAPI LPFNIG_MEM_REALLOC) ( LPBYTE lpBuffer, AT_UINT nSize );

Arguments:

Name	Type	Description
lpBuffer	LPBYTE	Far pointer to the buffer to be reallocated.
nSize	AT_UINT	New byte count for realloc buffer.

Return Value:

The user supplied callback function should return a pointer to the allocated block of memory.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

Filters

Example:

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**********************************************************/ / Memory ReAlloc callback function definition / *********************************************************/ LPBYTE ACCUAPI MyMemReAlloc( LPBYTE lpbuffer, AT_UINT nSize) { / Put your memory reallocation code here / return( lpBuffer); }; /See also example for IG_mem_CB_register() */

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***********************************************************/
/* Memory ReAlloc callback function definition        */
***********************************************************/
LPBYTE ACCUAPI MyMemReAlloc( LPBYTE lpbuffer, AT_UINT nSize)
{
        /* Put your memory reallocation code here */
        return( lpBuffer);
};
/*See also example for IG_mem_CB_register() */

Remarks:

This callback function is registered by calling IG_mem_CB_register(). The register function must be called prior to any user-defined callback functions being used by the ImageGear library.