Interleave

Interleaves audio samples such that all samples corresponding to a given frame are contiguous.

void Interleave (XMVECTOR* pOutput, const XMVECTOR* pInput,
    const size_t uChannelCount, const size_t uFrameCount);

Parameters

pOutput

[out] Caller-provided array of XVECTOR elements that receives the samples in interleaved form. It cannot overlap pInput and it must have at least (uChannelCount × uFrameCount) ÷ 4 elements.

pInput

[in] Caller-provided array of XVECTOR elements that supplies audio samples in deinterleaved form. It cannot overlap pOutput and it must have at least (uChannelCount × uFrameCount) ÷ 4 elements.

uChannelCount

[in] The number of channels contained in the data. uChannelCount must be greater than 1.

uFrameCount

[in] The number of frames of valid data. uFrameCount must be greater than 0.

Remarks

For example, audio of the form [LLLRRR] becomes [LRLRLR].