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The
DDMORECAPSstructure contains driver-specific advanced
capabilities. These are in addition to those in the
DDCAPSstructure.
typedef struct _DDMORECAPS { DWORDdwSize;DWORDdwAlphaCaps;DWORDdwSVBAlphaCaps;DWORDdwVSBAlphaCaps;DWORDdwSSBAlphaCaps;DWORDdwFilterCaps;DWORDdwSVBFilterCaps;DWORDdwVSBFilterCaps;DWORDdwSSBFilterCaps;DWORDdwTransformCaps;DWORDdwSVBTransformCaps;DWORDdwVSBTransformCaps;DWORDdwSSBTransformCaps;DWORDdwBltAffineMinifyLimit;DWORDdwOverlayAffineMinifyLimit;} DDMORECAPS, FAR *LPDDMORECAPS;typedef struct _DDMORECAPS FAR *LPDDMORECAPS;
Members
dwSize
Size of
DDMORECAPSstructure. This member must be initialized before
the structure is used.
dwAlphaCaps
Driver-specific alpha capabilities for overlays and video
memory to video memory blits.
dwSVBAlphaCaps
Driver-specific alpha capabilities for system memory to video
memory blits.
dwVSBAlphaCaps
Driver-specific alpha capabilities for video memory to system
memory blits.
dwSSBAlphaCaps
Driver-specific alpha capabilities for system memory to system
memory blits.
dwFilterCaps
Driver-specific filter capabilities for overlays and video
memory to video memory blits. Not supported on Windows CE.
dwSVBFilterCaps
Driver-specific filter capabilities for system memory to video
memory blits. Not supported on Windows CE.
dwVSBFilterCaps
Driver-specific filter capabilities for video memory to system
memory blits. Not supported on Windows CE.
dwSSBFilterCaps
Driver-specific filter capabilities for system memory to system
memory blits. Not supported on Windows CE.
dwTransformCaps
Driver-specific transform capabilities for overlays and video
memory to video memory blits. Not supported on Windows CE.
dwSVBTransformCaps
Driver-specific transform capabilities for system memory to
video memory blits. Not supported on Windows CE.
dwVSBTransformCaps
Driver-specific transform capabilities for video memory to
system memory blits. Not supported on Windows CE.
dwSSBTransformCaps
Driver-specific transform capabilities for system memory to
system memory blits. Not supported on Windows CE.
dwBltAffineMinifyLimit
Minification limit for affine-transformed blits. Not supported
on Windows CE.
dwOverlayAffineMinifyLimit
Minification limit for affine-transformed overlays. Not
supported on Windows CE.
Remarks
Filters, Transforms, and Affine-transforms are not supported on
Windows CE. Only Alpha blits are supported.