DXVA_COPPStatusDisplayData structure (dxva9typ.h)
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Contains the result of a Display Data query in Certified Output Protection Protocol (COPP).
Syntax
typedef struct _DXVA_COPPStatusDisplayData {
GUID rApp;
ULONG dwFlags;
ULONG DisplayWidth;
ULONG DisplayHeight;
ULONG Format;
ULONG d3dFormat;
ULONG FreqNumerator;
ULONG FreqDenominator;
} DXVA_COPPStatusDisplayData;
Members
rApp
A 128-bit random number that was passed by the application in the AMCOPPStatusInput structure.
dwFlags
Status flag. See COPP_StatusFlags.
DisplayWidth
Width of the display mode, in pixels.
DisplayHeight
Height of the display mode, in pixels.
Format
Contains a DXVA_ExtendedFormat structure packed into a ULONG, describing the video format.
d3dFormat
Contains a D3DFORMAT value that describes the video format. For more information, see the Direct3D SDK documentation.
FreqNumerator
The numerator of the refresh rate of the current display mode.
FreqDenominator
The denominator of the refresh rate of the current display mode.
Remarks
The refresh rate is expressed as a fraction. For example, if the refresh rate is 72 Hz, FreqNumerator = 72 and FreqDenominator = 1. For NTSC television, the values are FreqNumerator = 60000 and FreqDenominator = 1001 (59.94 fields per second).
Requirements
| Requirement | Value |
|---|---|
| Header | dxva9typ.h (include Dxva.h) |