/* Copyright (c) 1995 Jon Tombs Copyright (c) 1995 XFree86 Inc. */ #ifndef _XF86DGAPROTO1_H_ #define _XF86DGAPROTO1_H_ #include typedef struct _XF86DGAQueryVersion { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_DGAQueryVersion */ CARD16 length; } xXF86DGAQueryVersionReq; #define sz_xXF86DGAQueryVersionReq 4 typedef struct { BYTE type; /* X_Reply */ BOOL pad1; CARD16 sequenceNumber; CARD32 length; CARD16 majorVersion; /* major version of DGA protocol */ CARD16 minorVersion; /* minor version of DGA protocol */ CARD32 pad2; CARD32 pad3; CARD32 pad4; CARD32 pad5; CARD32 pad6; } xXF86DGAQueryVersionReply; #define sz_xXF86DGAQueryVersionReply 32 typedef struct _XF86DGAGetVideoLL { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_XF86DGAGetVideoLL */ CARD16 length; CARD16 screen; CARD16 pad; } xXF86DGAGetVideoLLReq; #define sz_xXF86DGAGetVideoLLReq 8 typedef struct _XF86DGAInstallColormap{ CARD8 reqType; CARD8 dgaReqType; CARD16 length; CARD16 screen; CARD16 pad2; CARD32 id; /* colormap. */ } xXF86DGAInstallColormapReq; #define sz_xXF86DGAInstallColormapReq 12 typedef struct { BYTE type; BOOL pad1; CARD16 sequenceNumber; CARD32 length; CARD32 offset; CARD32 width; CARD32 bank_size; CARD32 ram_size; CARD32 pad4; CARD32 pad5; } xXF86DGAGetVideoLLReply; #define sz_xXF86DGAGetVideoLLReply 32 typedef struct _XF86DGADirectVideo { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_XF86DGADirectVideo */ CARD16 length; CARD16 screen; CARD16 enable; } xXF86DGADirectVideoReq; #define sz_xXF86DGADirectVideoReq 8 typedef struct _XF86DGAGetViewPortSize { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_XF86DGAGetViewPort */ CARD16 length; CARD16 screen; CARD16 pad; } xXF86DGAGetViewPortSizeReq; #define sz_xXF86DGAGetViewPortSizeReq 8 typedef struct { BYTE type; BOOL pad1; CARD16 sequenceNumber; CARD32 length; CARD32 width; CARD32 height; CARD32 pad2; CARD32 pad3; CARD32 pad4; CARD32 pad5; } xXF86DGAGetViewPortSizeReply; #define sz_xXF86DGAGetViewPortSizeReply 32 typedef struct _XF86DGASetViewPort { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_XF86DGASetViewPort */ CARD16 length; CARD16 screen; CARD16 pad; CARD32 x; CARD32 y; } xXF86DGASetViewPortReq; #define sz_xXF86DGASetViewPortReq 16 typedef struct _XF86DGAGetVidPage { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_XF86DGAGetVidPage */ CARD16 length; CARD16 screen; CARD16 pad; } xXF86DGAGetVidPageReq; #define sz_xXF86DGAGetVidPageReq 8 typedef struct { BYTE type; BOOL pad1; CARD16 sequenceNumber; CARD32 length; CARD32 vpage; CARD32 pad; CARD32 pad2; CARD32 pad3; CARD32 pad4; CARD32 pad5; } xXF86DGAGetVidPageReply; #define sz_xXF86DGAGetVidPageReply 32 typedef struct _XF86DGASetVidPage { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_XF86DGASetVidPage */ CARD16 length; CARD16 screen; CARD16 vpage; } xXF86DGASetVidPageReq; #define sz_xXF86DGASetVidPageReq 8 typedef struct _XF86DGAQueryDirectVideo { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_DGAQueryVersion */ CARD16 length; CARD16 screen; CARD16 pad; } xXF86DGAQueryDirectVideoReq; #define sz_xXF86DGAQueryDirectVideoReq 8 typedef struct { BYTE type; BOOL pad1; CARD16 sequenceNumber; CARD32 length; CARD32 flags; CARD32 pad; CARD32 pad2; CARD32 pad3; CARD32 pad4; CARD32 pad5; } xXF86DGAQueryDirectVideoReply; #define sz_xXF86DGAQueryDirectVideoReply 32 typedef struct _XF86DGAViewPortChanged { CARD8 reqType; /* always DGAReqCode */ CARD8 dgaReqType; /* always X_DGAQueryVersion */ CARD16 length; CARD16 screen; CARD16 n; } xXF86DGAViewPortChangedReq; #define sz_xXF86DGAViewPortChangedReq 8 typedef struct { BYTE type; BOOL pad1; CARD16 sequenceNumber; CARD32 length; CARD32 result; CARD32 pad; CARD32 pad2; CARD32 pad3; CARD32 pad4; CARD32 pad5; } xXF86DGAViewPortChangedReply; #define sz_xXF86DGAViewPortChangedReply 32 #endif /* _XF86DGAPROTO1_H_ */