345 lines
6.9 KiB
C
345 lines
6.9 KiB
C
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/*
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Copyright (c) 1995 Jon Tombs
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Copyright (c) 1995 XFree86 Inc.
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*/
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#ifndef _XF86DGAPROTO_H_
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#define _XF86DGAPROTO_H_
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#include <X11/extensions/xf86dga1proto.h>
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#include <X11/extensions/xf86dgaconst.h>
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#define XF86DGANAME "XFree86-DGA"
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#define XDGA_MAJOR_VERSION 2 /* current version numbers */
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#define XDGA_MINOR_VERSION 0
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typedef struct _XDGAQueryVersion {
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CARD8 reqType; /* always DGAReqCode */
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CARD8 dgaReqType; /* always X_DGAQueryVersion */
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CARD16 length;
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} xXDGAQueryVersionReq;
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#define sz_xXDGAQueryVersionReq 4
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typedef struct {
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BYTE type; /* X_Reply */
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BOOL pad1;
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CARD16 sequenceNumber;
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CARD32 length;
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CARD16 majorVersion; /* major version of DGA protocol */
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CARD16 minorVersion; /* minor version of DGA protocol */
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CARD32 pad2;
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CARD32 pad3;
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CARD32 pad4;
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CARD32 pad5;
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CARD32 pad6;
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} xXDGAQueryVersionReply;
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#define sz_xXDGAQueryVersionReply 32
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typedef struct _XDGAQueryModes {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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} xXDGAQueryModesReq;
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#define sz_xXDGAQueryModesReq 8
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typedef struct {
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BYTE type; /* X_Reply */
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BOOL pad1;
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CARD16 sequenceNumber;
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CARD32 length;
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CARD32 number; /* number of modes available */
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CARD32 pad2;
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CARD32 pad3;
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CARD32 pad4;
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CARD32 pad5;
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CARD32 pad6;
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} xXDGAQueryModesReply;
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#define sz_xXDGAQueryModesReply 32
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typedef struct _XDGASetMode {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD32 mode; /* mode number to init */
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CARD32 pid; /* Pixmap descriptor */
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} xXDGASetModeReq;
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#define sz_xXDGASetModeReq 16
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typedef struct {
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BYTE type; /* X_Reply */
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BOOL pad1;
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CARD16 sequenceNumber;
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CARD32 length;
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CARD32 offset; /* offset into framebuffer map */
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CARD32 flags;
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CARD32 pad2;
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CARD32 pad3;
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CARD32 pad4;
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CARD32 pad5;
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} xXDGASetModeReply;
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#define sz_xXDGASetModeReply 32
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typedef struct {
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CARD8 byte_order;
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CARD8 depth;
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CARD16 num;
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CARD16 bpp;
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CARD16 name_size;
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CARD32 vsync_num;
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CARD32 vsync_den;
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CARD32 flags;
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CARD16 image_width;
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CARD16 image_height;
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CARD16 pixmap_width;
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CARD16 pixmap_height;
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CARD32 bytes_per_scanline;
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CARD32 red_mask;
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CARD32 green_mask;
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CARD32 blue_mask;
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CARD16 visual_class;
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CARD16 pad1;
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CARD16 viewport_width;
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CARD16 viewport_height;
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CARD16 viewport_xstep;
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CARD16 viewport_ystep;
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CARD16 viewport_xmax;
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CARD16 viewport_ymax;
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CARD32 viewport_flags;
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CARD32 reserved1;
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CARD32 reserved2;
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} xXDGAModeInfo;
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#define sz_xXDGAModeInfo 72
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typedef struct _XDGAOpenFramebuffer {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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} xXDGAOpenFramebufferReq;
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#define sz_xXDGAOpenFramebufferReq 8
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typedef struct {
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BYTE type; /* X_Reply */
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BOOL pad1;
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CARD16 sequenceNumber;
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CARD32 length; /* device name size if there is one */
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CARD32 mem1; /* physical memory */
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CARD32 mem2; /* spillover for _alpha_ */
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CARD32 size; /* size of map in bytes */
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CARD32 offset; /* optional offset into device */
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CARD32 extra; /* extra info associated with the map */
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CARD32 pad2;
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} xXDGAOpenFramebufferReply;
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#define sz_xXDGAOpenFramebufferReply 32
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typedef struct _XDGACloseFramebuffer {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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} xXDGACloseFramebufferReq;
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#define sz_xXDGACloseFramebufferReq 8
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typedef struct _XDGASetViewport {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD16 x;
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CARD16 y;
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CARD32 flags;
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} xXDGASetViewportReq;
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#define sz_xXDGASetViewportReq 16
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typedef struct _XDGAInstallColormap {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD32 cmap;
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} xXDGAInstallColormapReq;
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#define sz_xXDGAInstallColormapReq 12
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typedef struct _XDGASelectInput {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD32 mask;
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} xXDGASelectInputReq;
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#define sz_xXDGASelectInputReq 12
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typedef struct _XDGAFillRectangle {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD16 x;
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CARD16 y;
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CARD16 width;
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CARD16 height;
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CARD32 color;
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} xXDGAFillRectangleReq;
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#define sz_xXDGAFillRectangleReq 20
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typedef struct _XDGACopyArea {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD16 srcx;
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CARD16 srcy;
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CARD16 width;
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CARD16 height;
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CARD16 dstx;
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CARD16 dsty;
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} xXDGACopyAreaReq;
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#define sz_xXDGACopyAreaReq 20
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typedef struct _XDGACopyTransparentArea {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD16 srcx;
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CARD16 srcy;
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CARD16 width;
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CARD16 height;
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CARD16 dstx;
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CARD16 dsty;
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CARD32 key;
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} xXDGACopyTransparentAreaReq;
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#define sz_xXDGACopyTransparentAreaReq 24
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typedef struct _XDGAGetViewportStatus {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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} xXDGAGetViewportStatusReq;
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#define sz_xXDGAGetViewportStatusReq 8
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typedef struct {
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BYTE type;
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BOOL pad1;
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CARD16 sequenceNumber;
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CARD32 length;
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CARD32 status;
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CARD32 pad2;
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CARD32 pad3;
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CARD32 pad4;
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CARD32 pad5;
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CARD32 pad6;
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} xXDGAGetViewportStatusReply;
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#define sz_xXDGAGetViewportStatusReply 32
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typedef struct _XDGASync {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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} xXDGASyncReq;
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#define sz_xXDGASyncReq 8
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typedef struct {
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BYTE type;
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BOOL pad1;
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CARD16 sequenceNumber;
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CARD32 length;
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CARD32 pad2;
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CARD32 pad3;
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CARD32 pad4;
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CARD32 pad5;
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CARD32 pad6;
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CARD32 pad7;
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} xXDGASyncReply;
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#define sz_xXDGASyncReply 32
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typedef struct _XDGASetClientVersion {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD16 major;
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CARD16 minor;
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} xXDGASetClientVersionReq;
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#define sz_xXDGASetClientVersionReq 8
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typedef struct {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD16 x;
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CARD16 y;
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CARD32 flags;
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} xXDGAChangePixmapModeReq;
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#define sz_xXDGAChangePixmapModeReq 16
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typedef struct {
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BYTE type;
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BOOL pad1;
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CARD16 sequenceNumber;
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CARD32 length;
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CARD16 x;
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CARD16 y;
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CARD32 pad3;
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CARD32 pad4;
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CARD32 pad5;
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CARD32 pad6;
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CARD32 pad7;
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} xXDGAChangePixmapModeReply;
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#define sz_xXDGAChangePixmapModeReply 32
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typedef struct _XDGACreateColormap {
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CARD8 reqType;
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CARD8 dgaReqType;
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CARD16 length;
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CARD32 screen;
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CARD32 id;
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CARD32 mode;
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CARD8 alloc;
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CARD8 pad1;
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CARD16 pad2;
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} xXDGACreateColormapReq;
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#define sz_xXDGACreateColormapReq 20
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typedef struct {
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union {
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struct {
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BYTE type;
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BYTE detail;
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CARD16 sequenceNumber;
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} u;
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struct {
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CARD32 pad0;
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CARD32 time;
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INT16 dx;
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INT16 dy;
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INT16 screen;
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CARD16 state;
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CARD32 pad1;
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CARD32 pad2;
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CARD32 pad3;
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CARD32 pad4;
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} event;
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} u;
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} dgaEvent;
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#endif /* _XF86DGAPROTO_H_ */
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