Note

Access to this page requires authorization. You can try signing in or .

Access to this page requires authorization. You can try .

D3DOVERLAYCAPS structure (d3d9caps.h)

Specifies hardware overlay capabilities for a Direct3D device.

Syntax

typedef struct _D3DOVERLAYCAPS {
 UINT Caps;
 UINT MaxOverlayDisplayWidth;
 UINT MaxOverlayDisplayHeight;
} D3DOVERLAYCAPS;

Members

Caps

Contains a bitwise OR of the following flags.

Value Meaning
D3DOVERLAYCAPS_FULLRANGERGB
0x00000001
 The overlay supports RGB with a nominal range of 0–255 per channel.
D3DOVERLAYCAPS_LIMITEDRANGERGB
0x00000002
 The overlay supports RGB with a nominal range of 16–235 per channel. Reference black is (16,16,16) and reference white is (235,235,235).
D3DOVERLAYCAPS_YCbCr_BT601
0x00000004
 The overlay supports the BT.601 definition of YUV.
D3DOVERLAYCAPS_YCbCr_BT709
0x00000008
 The overlay supports the BT.709 definition of YUV.
D3DOVERLAYCAPS_YCbCr_BT601_xvYCC
0x00000010
 The overlay supports extended YCbCr (xvYCC) for BT.601 YUV.
D3DOVERLAYCAPS_YCbCr_BT709_xvYCC
0x00000020
 The overlay supports extended YCbCr (xvYCC) for BT.709 YUV.
D3DOVERLAYCAPS_STRETCHX
0x00000040
 The device can stretch and shrink the overlay data arbitrarily in the horizontal direction.
D3DOVERLAYCAPS_STRETCHY
0x00000080
 The device can stretch and shrink the overlay data arbitrarily in the vertical direction.

MaxOverlayDisplayWidth

The maximum overlay width after stretching.

MaxOverlayDisplayHeight

The maximum overlay height after stretching.

Requirements

Requirement Value
Minimum supported client Windows 7 [desktop apps only]
Minimum supported server Windows Server 2008 R2 [desktop apps only]
Header d3d9caps.h (include D3d9.h)

See also

Direct3D Video Structures

IDirect3D9ExOverlayExtension::CheckDeviceOverlayType

Feedback

Was this page helpful?

Additional resources

  • Last updated on