mfxFrameAllocResponse

Definition

 

 

typedef struct {

    mfxU32      AllocId;

    mfxU32      reserved[3];

    mfxMemId    *mids;      /* the array allocated by application */

    mfxU16      NumFrameActual;

    mfxU16      reserved2;

} mfxFrameAllocResponse;

 

Description

 

 

The mfxFrameAllocResponse structure describes the response to multiple frame allocations. The calling function returns the number of video frames actually allocated and pointers to their memory IDs.

 

Members

 

 

AllocId

Unique (within the session) ID of component requested the allocation.

 

 

mids

Pointer to the array of the returned memory IDs; the application allocates or frees this array.

 

 

NumFrameActual

Number of frames actually allocated

 

Change History

 

This structure is available since SDK API 1.0.

The SDK API 1.16 adds AllocId field.

 

 

 

 

 

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