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/*
Copyright 1989, 1998 The Open Group
Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of The Open Group shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from The Open Group.
*/
#ifndef _MULTIBUFPROTO_H_
#define _MULTIBUFPROTO_H_
#include <X11/extensions/multibufconst.h>
/*
* Protocol requests constants and alignment values
*/
#define Window CARD32
#define Drawable CARD32
#define VisualID CARD32
#define Multibuffer CARD32
#define X_MbufGetBufferVersion 0
#define X_MbufCreateImageBuffers 1
#define X_MbufDestroyImageBuffers 2
#define X_MbufDisplayImageBuffers 3
#define X_MbufSetMBufferAttributes 4
#define X_MbufGetMBufferAttributes 5
#define X_MbufSetBufferAttributes 6
#define X_MbufGetBufferAttributes 7
#define X_MbufGetBufferInfo 8
#define X_MbufCreateStereoWindow 9
#define X_MbufClearImageBufferArea 10
typedef struct xMbufBufferInfo {
CARD32 visualID; /* associated visual */
CARD16 maxBuffers; /* maximum supported buffers */
CARD8 depth; /* depth of visual (redundant) */
CARD8 unused;
} xMbufBufferInfo;
#define sz_xMbufBufferInfo 8
typedef struct {
BYTE type;
BYTE unused;
CARD16 sequenceNumber;
CARD32 buffer; /* affected buffer */
BYTE state; /* current status */
CARD8 unused1;
CARD16 unused2;
CARD32 unused3;
CARD32 unused4;
CARD32 unused5;
CARD32 unused6;
CARD32 unused7;
} xMbufClobberNotifyEvent;
typedef struct {
BYTE type;
BYTE unused;
CARD16 sequenceNumber;
CARD32 buffer; /* affected buffer */
CARD32 timeStamp; /* update time */
CARD32 unused1;
CARD32 unused2;
CARD32 unused3;
CARD32 unused4;
CARD32 unused5;
CARD32 unused6;
} xMbufUpdateNotifyEvent;
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufGetBufferVersion */
CARD16 length;
} xMbufGetBufferVersionReq;
#define sz_xMbufGetBufferVersionReq 4
typedef struct {
BYTE type; /* X_Reply */
CARD8 unused; /* not used */
CARD16 sequenceNumber;
CARD32 length;
CARD8 majorVersion; /* major version of Multi-Buffering protocol */
CARD8 minorVersion; /* minor version of Multi-Buffering protocol */
CARD16 pad1;
CARD32 pad2;
CARD32 pad3;
CARD32 pad4;
CARD32 pad5;
CARD32 pad6;
} xMbufGetBufferVersionReply;
#define sz_xMbufGetBufferVersionReply 32
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufCreateImageBuffers */
CARD16 length;
CARD32 window; /* associated window */
CARD8 updateAction; /* action at update */
CARD8 updateHint; /* hint as to frequency of updates */
CARD16 unused;
} xMbufCreateImageBuffersReq; /* followed by buffer ids */
#define sz_xMbufCreateImageBuffersReq 12
typedef struct {
BYTE type; /* X_Reply */
CARD8 unused; /* not used */
CARD16 sequenceNumber;
CARD32 length;
CARD16 numberBuffer; /* number successfully allocated */
CARD16 unused1;
CARD32 unused2;
CARD32 unused3;
CARD32 unused4;
CARD32 unused5;
CARD32 unused6;
} xMbufCreateImageBuffersReply;
#define sz_xMbufCreateImageBuffersReply 32
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufDestroyImageBuffers */
CARD16 length;
CARD32 window; /* associated window */
} xMbufDestroyImageBuffersReq;
#define sz_xMbufDestroyImageBuffersReq 8
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufDisplayImageBuffers */
CARD16 length;
CARD16 minDelay; /* minimum time between last update and now */
CARD16 maxDelay; /* maximum time between last update and now */
} xMbufDisplayImageBuffersReq; /* followed by list of buffers */
#define sz_xMbufDisplayImageBuffersReq 8
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufSetMBufferAttributes */
CARD16 length;
CARD32 window; /* associated window */
CARD32 valueMask; /* modified entries */
} xMbufSetMBufferAttributesReq; /* followed by values */
#define sz_xMbufSetMBufferAttributesReq 12
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufGetMBufferAttributes */
CARD16 length;
CARD32 window; /* associated window */
} xMbufGetMBufferAttributesReq;
#define sz_xMbufGetMBufferAttributesReq 8
typedef struct {
BYTE type; /* X_Reply */
CARD8 unused; /* not used */
CARD16 sequenceNumber;
CARD32 length;
CARD16 displayedBuffer; /* currently visible buffer */
CARD8 updateAction;
CARD8 updateHint;
CARD8 windowMode;
CARD8 unused0;
CARD16 unused1;
CARD32 unused2;
CARD32 unused3;
CARD32 unused4;
CARD32 unused5;
} xMbufGetMBufferAttributesReply;
#define sz_xMbufGetMBufferAttributesReply 32
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufSetBufferAttributes */
CARD16 length;
CARD32 buffer;
CARD32 valueMask;
} xMbufSetBufferAttributesReq; /* followed by values */
#define sz_xMbufSetBufferAttributesReq 12
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufGetBufferAttributes */
CARD16 length;
CARD32 buffer;
} xMbufGetBufferAttributesReq;
#define sz_xMbufGetBufferAttributesReq 8
typedef struct {
BYTE type; /* X_Reply */
CARD8 unused; /* not used */
CARD16 sequenceNumber;
CARD32 length;
CARD32 window;
CARD32 eventMask;
CARD16 bufferIndex;
CARD8 side;
CARD8 unused0;
CARD32 unused1;
CARD32 unused2;
CARD32 unused3;
} xMbufGetBufferAttributesReply;
#define sz_xMbufGetBufferAttributesReply 32
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufGetBufferInfo */
CARD16 length;
Drawable drawable;
} xMbufGetBufferInfoReq;
#define sz_xMbufGetBufferInfoReq 8
typedef struct {
BYTE type; /* X_Reply */
CARD8 unused; /* not used */
CARD16 sequenceNumber;
CARD32 length;
CARD16 normalInfo;
CARD16 stereoInfo;
CARD32 unused1;
CARD32 unused2;
CARD32 unused3;
CARD32 unused4;
CARD32 unused5;
} xMbufGetBufferInfoReply; /* followed by buffer infos */
#define sz_xMbufGetBufferInfoReply 32
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufCreateStereoWindow */
CARD16 length;
CARD8 unused0;
CARD8 unused1;
CARD8 unused2;
CARD8 depth;
Window wid;
Window parent;
Multibuffer left; /* associated buffers */
Multibuffer right;
INT16 x;
INT16 y;
CARD16 width;
CARD16 height;
CARD16 borderWidth;
#if defined(__cplusplus) || defined(c_plusplus)
CARD16 c_class;
#else
CARD16 class;
#endif
VisualID visual;
CARD32 mask;
} xMbufCreateStereoWindowReq; /* followed by value list */
#define sz_xMbufCreateStereoWindowReq 44
typedef struct {
CARD8 reqType; /* always codes->major_opcode */
CARD8 mbufReqType; /* always X_MbufClearImageBufferArea */
CARD16 length;
Multibuffer buffer;
INT16 x;
INT16 y;
CARD16 width;
CARD16 height;
CARD8 unused0;
CARD8 unused1;
CARD8 unused2;
BOOL exposures;
} xMbufClearImageBufferAreaReq;
#define sz_xMbufClearImageBufferAreaReq 20
#undef Window
#undef Drawable
#undef VisualID
#undef Multibuffer
#endif /* _MULTIBUFPROTO_H_ */