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JimDiNunzio-1645 asked XiaopoYang-MSFT answered

Is Hdr10Plus metadata EDID supported by DXGI yet?

DXGI 1.5 adds the IDXGISwapChain4 interface which includes a function to set HDR metadata and supports HDR10 static metadata with a structure. The enumerated type specifying the type of HDR metadata includes an enumeration for HDR10 Plus, DXGI_HDR_METADATA_TYPE_HDR10PLUS, but is not documented. Is this currently supported or planned to be supported and does or will it take the current HDR10 Plus VSVDB syntax as specified in official HDR10 Plus documentation?


HRESULT SetHDRMetaData(
DXGI_HDR_METADATA_TYPE Type,
UINT Size,
void *pMetaData
);


enumeration: DXGI_HDR_METADATA_TYPE_HDR10PLUS

Thank you,
Jim DiNunzio
Samsung Research America

windows-api
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Perhaps this is currently supported. I have seen the DXGI_HDR_METADATA_TYPE_HDR10PLUS listed in the document except there is no explanation.

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If it is supported it is unclear. Should the void pointer point directly to the VSVDB structure? Yes, I saw the enum appear in the docs, but as you said there is no explanation. I consider that "not documented" as I stated above.

Jim

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I have seen the DXGI_HDR_METADATA_HDR10PLUS structure in the code dxgi1_5.h and Perhaps the void pointer point directly to the DXGI_HDR_METADATA_HDR10PLUSstructure.


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XiaopoYang-MSFT answered

Windows currently do not support HDR10+ after consulting.

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