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/*
 * Copyright © 2013 Keith Packard
 *
 * 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, and
 * that the name of the copyright holders not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  The copyright holders make no representations
 * about the suitability of this software for any purpose.  It is provided "as
 * is" without express or implied warranty.
 *
 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 * OF THIS SOFTWARE.
 */

#ifndef _DRI3_PROTO_H_
#define _DRI3_PROTO_H_

#define DRI3_NAME			"DRI3"
#define DRI3_MAJOR			1
#define DRI3_MINOR			0

#define DRI3NumberErrors		0
#define DRI3NumberEvents		1
#define DRI3NumberRequests		3

#define X_DRI3QueryVersion		0
#define X_DRI3Connect			1
#define X_DRI3SelectInput		2

typedef struct {
    CARD8   reqType;
    CARD8   dri3ReqType;
    CARD16  length B16;
    CARD32  majorVersion B32;
    CARD32  minorVersion B32;
} xDRI3QueryVersionReq;
#define sz_xDRI3QueryVersionReq   12

typedef struct {
    BYTE    type;   /* X_Reply */
    BYTE    pad1;
    CARD16  sequenceNumber B16;
    CARD32  length B32;
    CARD32  majorVersion B32;
    CARD32  minorVersion B32;
    CARD32  pad2 B32;
    CARD32  pad3 B32;
    CARD32  pad4 B32;
    CARD32  pad5 B32;
} xDRI3QueryVersionReply;
#define sz_xDRI3QueryVersionReply	32

typedef struct {
    CARD8   reqType;
    CARD8   dri3ReqType;
    CARD16  length B16;
    CARD32  window B32;
    CARD32  driverType B32;
} xDRI3ConnectReq;
#define sz_xDRI3ConnectReq	12

typedef struct {
    BYTE    type;   /* X_Reply */
    BYTE    pad1;
    CARD16  sequenceNumber B16;
    CARD32  length B32;
    CARD32  driverNameLength B32;
    CARD32  pad2 B32;
    CARD32  pad3 B32;
    CARD32  pad4 B32;
    CARD32  pad5 B32;
    CARD32  pad6 B32;
} xDRI3ConnectReply;
#define sz_xDRI3ConnectReply	32

typedef struct {
    CARD8   reqType;
    CARD8   dri3ReqType;
    CARD16  length B16;
    CARD32  window B32;
    CARD32  eventMask B32;
} xDRI3SelectInputReq;
#define sz_xDRI3SelectInputReq   12

#define DRI3AllEvents   (1 << DRI3ConfigureNotify)

/*
 * Events
 */
#define DRI3_ConfigureNotify	0

/* All DRI3 events are X Generic Events */

typedef struct {
    CARD8 type;
    CARD8 extension;
    CARD16 sequenceNumber B16;
    CARD32 length;
    CARD16 evtype B16;
    CARD16 pad2;
    CARD32 window B32;
    INT16  x B16;
    INT16  y B16;
    CARD16 width B16;
    CARD16 height B16;
    INT16  off_x B16;
    INT16  off_y B16;
    CARD16 pixmap_width B16;
    CARD16 pixmap_height B16;
} xDRI3ConfigureNotify;
#define sz_xDRI3ConfigureNotify 32

#endif