| /* $XFree86: xc/include/extensions/xf86dgastr.h,v 3.14 2001/08/01 00:44:36 tsi Exp $ */ |
| /* |
| |
| Copyright (c) 1995 Jon Tombs |
| Copyright (c) 1995 XFree86 Inc. |
| |
| */ |
| |
| #ifndef _XF86DGASTR_H_ |
| #define _XF86DGASTR_H_ |
| |
| #include "xf86dga1str.h" |
| |
| #define XF86DGANAME "XFree86-DGA" |
| |
| #define XDGA_MAJOR_VERSION 2 /* current version numbers */ |
| #define XDGA_MINOR_VERSION 0 |
| |
| |
| typedef struct _XDGAQueryVersion { |
| CARD8 reqType; /* always DGAReqCode */ |
| CARD8 dgaReqType; /* always X_DGAQueryVersion */ |
| CARD16 length B16; |
| } xXDGAQueryVersionReq; |
| #define sz_xXDGAQueryVersionReq 4 |
| |
| typedef struct { |
| BYTE type; /* X_Reply */ |
| BOOL pad1; |
| CARD16 sequenceNumber B16; |
| CARD32 length B32; |
| CARD16 majorVersion B16; /* major version of DGA protocol */ |
| CARD16 minorVersion B16; /* minor version of DGA protocol */ |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| CARD32 pad6 B32; |
| } xXDGAQueryVersionReply; |
| #define sz_xXDGAQueryVersionReply 32 |
| |
| typedef struct _XDGAQueryModes { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| } xXDGAQueryModesReq; |
| #define sz_xXDGAQueryModesReq 8 |
| |
| typedef struct { |
| BYTE type; /* X_Reply */ |
| BOOL pad1; |
| CARD16 sequenceNumber B16; |
| CARD32 length B32; |
| CARD32 number B32; /* number of modes available */ |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| CARD32 pad6 B32; |
| } xXDGAQueryModesReply; |
| #define sz_xXDGAQueryModesReply 32 |
| |
| |
| typedef struct _XDGASetMode { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD32 mode B32; /* mode number to init */ |
| CARD32 pid B32; /* Pixmap descriptor */ |
| } xXDGASetModeReq; |
| #define sz_xXDGASetModeReq 16 |
| |
| typedef struct { |
| BYTE type; /* X_Reply */ |
| BOOL pad1; |
| CARD16 sequenceNumber B16; |
| CARD32 length B32; |
| CARD32 offset B32; /* offset into framebuffer map */ |
| CARD32 flags B32; |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| } xXDGASetModeReply; |
| #define sz_xXDGASetModeReply 32 |
| |
| typedef struct { |
| CARD8 byte_order; |
| CARD8 depth; |
| CARD16 num B16; |
| CARD16 bpp B16; |
| CARD16 name_size B16; |
| CARD32 vsync_num B32; |
| CARD32 vsync_den B32; |
| CARD32 flags B32; |
| CARD16 image_width B16; |
| CARD16 image_height B16; |
| CARD16 pixmap_width B16; |
| CARD16 pixmap_height B16; |
| CARD32 bytes_per_scanline B32; |
| CARD32 red_mask B32; |
| CARD32 green_mask B32; |
| CARD32 blue_mask B32; |
| CARD16 visual_class B16; |
| CARD16 pad1 B16; |
| CARD16 viewport_width B16; |
| CARD16 viewport_height B16; |
| CARD16 viewport_xstep B16; |
| CARD16 viewport_ystep B16; |
| CARD16 viewport_xmax B16; |
| CARD16 viewport_ymax B16; |
| CARD32 viewport_flags B32; |
| CARD32 reserved1 B32; |
| CARD32 reserved2 B32; |
| } xXDGAModeInfo; |
| #define sz_xXDGAModeInfo 72 |
| |
| typedef struct _XDGAOpenFramebuffer { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| } xXDGAOpenFramebufferReq; |
| #define sz_xXDGAOpenFramebufferReq 8 |
| |
| typedef struct { |
| BYTE type; /* X_Reply */ |
| BOOL pad1; |
| CARD16 sequenceNumber B16; |
| CARD32 length B32; /* device name size if there is one */ |
| CARD32 mem1 B32; /* physical memory */ |
| CARD32 mem2 B32; /* spillover for _alpha_ */ |
| CARD32 size B32; /* size of map in bytes */ |
| CARD32 offset B32; /* optional offset into device */ |
| CARD32 extra B32; /* extra info associated with the map */ |
| CARD32 pad2 B32; |
| } xXDGAOpenFramebufferReply; |
| #define sz_xXDGAOpenFramebufferReply 32 |
| |
| |
| typedef struct _XDGACloseFramebuffer { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| } xXDGACloseFramebufferReq; |
| #define sz_xXDGACloseFramebufferReq 8 |
| |
| |
| typedef struct _XDGASetViewport { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD16 x B16; |
| CARD16 y B16; |
| CARD32 flags B32; |
| } xXDGASetViewportReq; |
| #define sz_xXDGASetViewportReq 16 |
| |
| |
| typedef struct _XDGAInstallColormap { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD32 cmap B32; |
| } xXDGAInstallColormapReq; |
| #define sz_xXDGAInstallColormapReq 12 |
| |
| typedef struct _XDGASelectInput { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD32 mask B32; |
| } xXDGASelectInputReq; |
| #define sz_xXDGASelectInputReq 12 |
| |
| typedef struct _XDGAFillRectangle { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD16 x B16; |
| CARD16 y B16; |
| CARD16 width B16; |
| CARD16 height B16; |
| CARD32 color B32; |
| } xXDGAFillRectangleReq; |
| #define sz_xXDGAFillRectangleReq 20 |
| |
| |
| typedef struct _XDGACopyArea { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD16 srcx B16; |
| CARD16 srcy B16; |
| CARD16 width B16; |
| CARD16 height B16; |
| CARD16 dstx B16; |
| CARD16 dsty B16; |
| } xXDGACopyAreaReq; |
| #define sz_xXDGACopyAreaReq 20 |
| |
| typedef struct _XDGACopyTransparentArea { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD16 srcx B16; |
| CARD16 srcy B16; |
| CARD16 width B16; |
| CARD16 height B16; |
| CARD16 dstx B16; |
| CARD16 dsty B16; |
| CARD32 key B32; |
| } xXDGACopyTransparentAreaReq; |
| #define sz_xXDGACopyTransparentAreaReq 24 |
| |
| |
| typedef struct _XDGAGetViewportStatus { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| } xXDGAGetViewportStatusReq; |
| #define sz_xXDGAGetViewportStatusReq 8 |
| |
| typedef struct { |
| BYTE type; |
| BOOL pad1; |
| CARD16 sequenceNumber B16; |
| CARD32 length B32; |
| CARD32 status B32; |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| CARD32 pad6 B32; |
| } xXDGAGetViewportStatusReply; |
| #define sz_xXDGAGetViewportStatusReply 32 |
| |
| typedef struct _XDGASync { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| } xXDGASyncReq; |
| #define sz_xXDGASyncReq 8 |
| |
| typedef struct { |
| BYTE type; |
| BOOL pad1; |
| CARD16 sequenceNumber B16; |
| CARD32 length B32; |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| CARD32 pad6 B32; |
| CARD32 pad7 B32; |
| } xXDGASyncReply; |
| #define sz_xXDGASyncReply 32 |
| |
| typedef struct _XDGASetClientVersion { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD16 major B16; |
| CARD16 minor B16; |
| } xXDGASetClientVersionReq; |
| #define sz_xXDGASetClientVersionReq 8 |
| |
| |
| typedef struct { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD16 x B16; |
| CARD16 y B16; |
| CARD32 flags B32; |
| } xXDGAChangePixmapModeReq; |
| #define sz_xXDGAChangePixmapModeReq 16 |
| |
| typedef struct { |
| BYTE type; |
| BOOL pad1; |
| CARD16 sequenceNumber B16; |
| CARD32 length B32; |
| CARD16 x B16; |
| CARD16 y B16; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| CARD32 pad6 B32; |
| CARD32 pad7 B32; |
| } xXDGAChangePixmapModeReply; |
| #define sz_xXDGAChangePixmapModeReply 32 |
| |
| typedef struct _XDGACreateColormap { |
| CARD8 reqType; |
| CARD8 dgaReqType; |
| CARD16 length B16; |
| CARD32 screen B32; |
| CARD32 id B32; |
| CARD32 mode B32; |
| CARD8 alloc; |
| CARD8 pad1; |
| CARD16 pad2; |
| } xXDGACreateColormapReq; |
| #define sz_xXDGACreateColormapReq 20 |
| |
| |
| typedef struct { |
| union { |
| struct { |
| BYTE type; |
| BYTE detail; |
| CARD16 sequenceNumber B16; |
| } u; |
| struct { |
| CARD32 pad0 B32; |
| CARD32 time B32; |
| INT16 dx B16; |
| INT16 dy B16; |
| INT16 screen B16; |
| CARD16 state B16; |
| CARD32 pad1 B32; |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| } event; |
| } u; |
| } dgaEvent; |
| |
| |
| #endif /* _XF86DGASTR_H_ */ |
| |