ACP_COMMAND_UPDATE_XMA_READ_BUFFER

Updates all the elements of a SHAPE_XMA_CONTEXT required to stream encoded data.

Syntax

typedef struct ACP_COMMAND_UPDATE_XMA_READ_BUFFER {  
    UINT32 contextIndex;  
    UINT32 bufferIndex;  
    UINT32 bufferSize;  
    UINT32 changeSize;  
    UINT32 changeAddress;  
    APU_ADDRESS bufferAddress;  
} ACP_COMMAND_UPDATE_XMA_READ_BUFFER  

Members

contextIndex
Type: UINT32 Index of a context to be updated. bufferIndex
Type: UINT32 0 = left input buffer, 1 = right input buffer. bufferSize
Type: UINT32 Size of the buffer. changeSize
Type: UINT32 0 = keep the original size, 1 = use a new size. changeAddress
Type: UINT32 0 = keep the original address, 1 = use a new address. bufferAddress
Type: APU_ADDRESS Physical address of the buffer.

Remarks

This structure is used by the ACP_COMMAND_TYPE_UPDATE_XMA_READ_BUFFER command. The read offset cannot be updated if the context is in use by SHAPE. See the XMA utilities section of Overview of ACP for associated commands.

Requirements

Header: acphal.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

ACP_COMMAND_UPDATE_XMA_READ_BUFFER

ACP_COMMAND_UPDATE_XMA_READ_BUFFER

Syntax

Members

Remarks

Requirements

See also

​ACP_COMMAND_UPDATE_XMA_READ_BUFFER

​Syntax

​Members

​Remarks

​Requirements

​See also

ACP_COMMAND_UPDATE_XMA_READ_BUFFER

Syntax

Members

Remarks

Requirements

See also