SHAPE_DMA_READ_WRITE_FULL

Structure used to query read and write pointers and buffer-full flag in one operation.

Syntax

typedef struct SHAPE_DMA_READ_WRITE_FULL {  
    UINT32 readPointer : 5;
    UINT32 reserved0 : 3;
    UINT32 writePointer : 5;
    UINT32 reserved1 : 3;
    UINT32 full : 1;
    UINT32 reserved2 : 15;
} SHAPE_DMA_READ_WRITE_FULL  

Members

readPointer
Type: UINT32 Read/Write: The read pointer. reserved0
Type: UINT32 Reserved. writePointer
Type: UINT32 Read/Write: The write pointer. reserved1
Type: UINT32 Reserved. full
Type: UINT32 Read/Write: Buffer-full flag (0 == empty, 1 == full). reserved2
Type: UINT32 Reserved.

Remarks

This structure is used by the GetShapeDmaReadWriteFull function. The read and write pointers are offsets from the start of the buffer. When the read pointer and the write pointer are equal, use full to determine whether the buffer is empty or full. The members that are marked Read/Write are set by your application but can be changed by the ACP library.

Requirements

Header: shapedmacontext.h Supported platforms: XBOX One family consoles and XBOX Series consoles

(all) API references

Error codes

Audio API reference

Chat API reference

Developer kit only API reference

Graphics API reference

Input API reference

Lighting API reference

Networking API reference

XBOX PC remote iteration API reference

System API reference

Tools API reference

Windows device portal REST API reference

XBOX services API reference

MicrosoftGame.config reference

SHAPE_DMA_READ_WRITE_FULL

SHAPE_DMA_READ_WRITE_FULL

Syntax

Members

Remarks

Requirements

See also

​SHAPE_DMA_READ_WRITE_FULL

​Syntax

​Members

​Remarks

​Requirements

​See also

SHAPE_DMA_READ_WRITE_FULL

Syntax

Members

Remarks

Requirements

See also