GetShapeDmaFramesFree

Gets the number of frames available to write.

Syntax

UINT32 GetShapeDmaFramesFree(
         const SHAPE_DMA_CONTEXT *context
)  

Parameters

context
Type: SHAPE_DMA_CONTEXT *

[in] Pointer to a SHAPE_DMA_CONTEXT structure.

Return value

Type: UINT32 

The number of frames to write.

Requirements

Header: Declared in shapedmacontext.h.

Library: Use acphal.lib.