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