ACP_COMMAND_UPDATE_XMA_READ_BUFFER Structure

Updates all the elements of a SHAPE_XMA_CONTEXT required for streaming encoded data.

Syntax

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

Members

contextIndex
Index of context to update.

bufferIndex
0 = left input buffer, 1 = right input buffer.

bufferSize
Size of buffer.

changeSize
0 = keep original size, 1 = use new size.

changeAddress
0 = keep original address, 1 = use new address.

bufferAddress
Physical address of the buffer.

Requirements

Header: Declared in acphal.h.

Library: Use acphal.lib.