## Presentation Device Driver Reference for OS/2

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### DEVICESURFACE Field - ulDSFlgs

ulDSFlgs (ULONG) Flags for rendering of rasterized data.

Miscellaneous flags used by the graphics engine. Device driver must include this field.

Color format flag DS_MONO_INVERT
Destination color format flags DS_COLOR_RGB
DS_COLOR_RGB2
DS_COLOR_24BIT_BGR
DS_COLOR_24BIT_RGB
DS_COLOR_16BIT_565_BGR
DS_COLOR_16BIT_565_RGB
DS_COLOR_16BIT_1555_BGR
DS_COLOR_16BIT_1555_RGB
Direction flags DS_BOTTOMTOP
DS_TOPBOTTOM
Hardcopy flag DS_QUEUED_RAW_DEFAULT
Notification flag DS_NOTIFY_LAST_SDBITBLT
Scanline alignment flags DS_BYTE_ALIGNMENT
DS_2BYTE_ALIGNMENT
DS_4BYTE_ALIGNMENT
DS_KEEP_EXTFORMAT
Surface description flag DS_MEMORY