// iddcx.h

struct IDARG_IN_RELEASEANDACQUIREBUFFER2 {
  UINT Size;
  BOOL AcquireSystemMemoryBuffer;
};
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Windows Driver Kit DDI reference (ns-iddcx-idarg_in_releaseandacquirebuffer2)

Description

The IDARG_IN_RELEASEANDACQUIREBUFFER2 structure contains input arguments for the IddCxSwapChainReleaseAndAcquireBuffer2 function.

Members

`Size`

[in] Total size of this structure, in bytes.

`AcquireSystemMemoryBuffer`

[in] Boolean value. When a driver sets this field to TRUE, the OS fills out an IDDCX_SYSTEM_BUFFER_INFO structure in IDDCX_METADATA2. This is equivalent to a pre-1.10 driver calling IddCxSwapChainReleaseAndAcquireSystemBuffer instead of IddCxSwapChainReleaseAndAcquireBuffer.

Remarks

For more information about HDR support, see IddCx version 1.10 updates.

IDARG_IN_RELEASEANDACQUIREBUFFER2 - NtDoc