2.2.7.72 MILCMD_GDISPRITEBITMAP_NOTIFYDIRTY
The MILCMD_GDISPRITEBITMAP_NOTIFYDIRTY packet is used to notify the client when a sprite has become dirty.
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messageSize |
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controlCode |
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targetResource |
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dirtyFlags |
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notificationCookie |
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messageSize (4 bytes): A 32-bit unsigned integer. The size of this message, in bytes. The value of this field MUST be set to 0x00000018.
controlCode (4 bytes): A 32-bit unsigned integer containing the control code for this message. The value of this field MUST be equal to 0x0000005B.
targetResource (4 bytes): A 32-bit unsigned integer. The value of this field MUST be set to a valid resource handle referencing a resource of type TYPE_GDISPRITEBITMAP. This handle identifies the resource that is the target for this message.
dirtyFlags (4 bytes): A 32-bit signed integer. Specifies whether the notification handler MUST retrieve the invalidated region and the accumulated faux opacity clip.
notificationCookie (8 bytes): A 64-bit signed integer. A unique identifier that is used to match the notification with the description of dirty region reported by the surface manager.