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The DDRAWI_DDRAWPALETTE_GBLstructure contains the global DirectDrawPalette data that can be shared between object instances.
typedef struct _DDRAWI_DDRAWPALETTE_GBL { DWORD
dwRefCnt
;
DWORD
dwFlags
;
LPDDRAWI_DIRECTDRAW_LCL
lpDD_lcl
;
DWORD
dwProcessId
;
LPPALETTEENTRY
lpColorTable
;
union
{
DWORD
dwReserved1
;
HPALETTE
hHELGDIPalette
;
};
DWORD
dwDriverReserved
;
DWORD
dwContentsStamp
;
DWORD
dwSaveStamp
;
} DDRAWI_DDRAWPALETTE_GBL;
Members
- dwRefCnt
- This member is used by DirectDraw and should not be filled in by the driver.
- dwFlags
- Contains the palette control flags.
Flag Usage DDRAWIPAL_16 Indicates a 16-entry palette. DDRAWIPAL_2 Indicates a 2-entry palette. DDRAWIPAL_256 Indicates a 256-entry palette. DDRAWIPAL_4 Indicates a 4-entry palette. DDRAWIPAL_ALLOW256 Indicates that the palette can be fully updated. DDRAWIPAL_ALPHA Indicates the palette contains alpha. DDRAWIPAL_DIRTY This flag is used by DirectDraw and should not be set by the driver. DDRAWIPAL_EXCLUSIVE This flag is used by DirectDraw and should not be set by the driver. DDRAWIPAL_GDI Indicates the palette is allocated through GDI. DDRAWIPAL_INHEL This flag is used by DirectDraw and should not be set by the driver. DDRAWIPAL_STORED_8 Indicates the palette is stored as 8 bpp per entry. DDRAWIPAL_STORED_8INDEX Indicates the palette is stored as an 8-bit index into the destination palette. DDRAWIPAL_STORED_16 Indicates the palette is stored as 16 bpp per entry. DDRAWIPAL_STORED_24 Indicates the palette is stored as 24 bpp per entry. - lpDD_lcl
- This member is used by DirectDraw and should not be filled in by the driver.
- dwProcessId
- This member is used by DirectDraw and should not be filled in by the driver.
- lpColorTable
- Pointer to an array of PALETTEENTRYstructures that contain the RGB values that are the colors in the palette.
- dwReserved1
- Reserved for use by the display driver.
- hHELGDIPalette
- This member is used by DirectDraw and should not be filled in by the driver.
- dwDriverReserved
- Reserved for use by the HAL, regardless of what created the object.
- dwContentsStamp
- Incremented when palette changes.
- dwSaveStamp
- This member is used by DirectDraw and should not be filled in
by the driver.
Last updated on Tuesday, July 13, 2004