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Diffstat (limited to 'src/glx/x11/dri2.c')
-rw-r--r--src/glx/x11/dri2.c252
1 files changed, 0 insertions, 252 deletions
diff --git a/src/glx/x11/dri2.c b/src/glx/x11/dri2.c
deleted file mode 100644
index e7044ab4248..00000000000
--- a/src/glx/x11/dri2.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * Copyright © 2008 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Soft-
- * ware"), to deal in the Software without restriction, including without
- * limitation the rights to use, copy, modify, merge, publish, distribute,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, provided that the above copyright
- * notice(s) and this permission notice appear in all copies of the Soft-
- * ware and that both the above copyright notice(s) and this permission
- * notice appear in supporting documentation.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
- * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
- * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
- * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
- * QUENTIAL 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 PERFOR-
- * MANCE OF THIS SOFTWARE.
- *
- * Except as contained in this notice, the name of a copyright holder shall
- * not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization of
- * the copyright holder.
- *
- * Authors:
- * Kristian Høgsberg (krh@redhat.com)
- */
-
-
-#define NEED_REPLIES
-#include <X11/Xlibint.h>
-#include <X11/extensions/Xext.h>
-#include <X11/extensions/extutil.h>
-#include <X11/extensions/dri2proto.h>
-#include "glheader.h"
-#include "xf86drm.h"
-#include "dri2.h"
-
-static char dri2ExtensionName[] = DRI2_NAME;
-static XExtensionInfo *dri2Info;
-static XEXT_GENERATE_CLOSE_DISPLAY (DRI2CloseDisplay, dri2Info)
-static /* const */ XExtensionHooks dri2ExtensionHooks = {
- NULL, /* create_gc */
- NULL, /* copy_gc */
- NULL, /* flush_gc */
- NULL, /* free_gc */
- NULL, /* create_font */
- NULL, /* free_font */
- DRI2CloseDisplay, /* close_display */
- NULL, /* wire_to_event */
- NULL, /* event_to_wire */
- NULL, /* error */
- NULL, /* error_string */
-};
-
-static XEXT_GENERATE_FIND_DISPLAY (DRI2FindDisplay, dri2Info,
- dri2ExtensionName,
- &dri2ExtensionHooks,
- 0, NULL)
-
-Bool DRI2QueryExtension(Display *dpy, int *eventBase, int *errorBase)
-{
- XExtDisplayInfo *info = DRI2FindDisplay(dpy);
-
- if (XextHasExtension(info)) {
- *eventBase = info->codes->first_event;
- *errorBase = info->codes->first_error;
- return True;
- }
-
- return False;
-}
-
-Bool DRI2QueryVersion(Display *dpy, int *major, int *minor)
-{
- XExtDisplayInfo *info = DRI2FindDisplay (dpy);
- xDRI2QueryVersionReply rep;
- xDRI2QueryVersionReq *req;
-
- XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
- LockDisplay(dpy);
- GetReq(DRI2QueryVersion, req);
- req->reqType = info->codes->major_opcode;
- req->dri2ReqType = X_DRI2QueryVersion;
- req->majorVersion = DRI2_MAJOR;
- req->minorVersion = DRI2_MINOR;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- *major = rep.majorVersion;
- *minor = rep.minorVersion;
- UnlockDisplay(dpy);
- SyncHandle();
-
- return True;
-}
-
-Bool DRI2Connect(Display *dpy, int screen,
- char **driverName, char **busId, unsigned int *sareaHandle)
-{
- XExtDisplayInfo *info = DRI2FindDisplay(dpy);
- xDRI2ConnectReply rep;
- xDRI2ConnectReq *req;
-
- XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
- LockDisplay(dpy);
- GetReq(DRI2Connect, req);
- req->reqType = info->codes->major_opcode;
- req->dri2ReqType = X_DRI2Connect;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
-
- *sareaHandle = rep.sareaHandle;
-
- *driverName = Xmalloc(rep.driverNameLength + 1);
- if (*driverName == NULL) {
- _XEatData(dpy,
- ((rep.driverNameLength + 3) & ~3) +
- ((rep.busIdLength + 3) & ~3));
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- _XReadPad(dpy, *driverName, rep.driverNameLength);
- (*driverName)[rep.driverNameLength] = '\0';
-
- *busId = Xmalloc(rep.busIdLength + 1);
- if (*busId == NULL) {
- Xfree(*driverName);
- _XEatData(dpy, ((rep.busIdLength + 3) & ~3));
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- _XReadPad(dpy, *busId, rep.busIdLength);
- (*busId)[rep.busIdLength] = '\0';
-
- UnlockDisplay(dpy);
- SyncHandle();
-
- return rep.sareaHandle != 0;
-}
-
-Bool DRI2AuthConnection(Display *dpy, int screen, drm_magic_t magic)
-{
- XExtDisplayInfo *info = DRI2FindDisplay(dpy);
- xDRI2AuthConnectionReq *req;
- xDRI2AuthConnectionReply rep;
-
- XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
- LockDisplay(dpy);
- GetReq(DRI2AuthConnection, req);
- req->reqType = info->codes->major_opcode;
- req->dri2ReqType = X_DRI2AuthConnection;
- req->screen = screen;
- req->magic = magic;
- rep.authenticated = 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
-
- return rep.authenticated;
-}
-
-Bool DRI2CreateDrawable(Display *dpy, XID drawable,
- unsigned int *handle, unsigned int *head)
-{
- XExtDisplayInfo *info = DRI2FindDisplay(dpy);
- xDRI2CreateDrawableReply rep;
- xDRI2CreateDrawableReq *req;
-
- XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
- LockDisplay(dpy);
- GetReq(DRI2CreateDrawable, req);
- req->reqType = info->codes->major_opcode;
- req->dri2ReqType = X_DRI2CreateDrawable;
- req->drawable = drawable;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
-
- *handle = rep.handle;
- *head = rep.head;
-
- return True;
-}
-
-void DRI2DestroyDrawable(Display *dpy, XID drawable)
-{
- XExtDisplayInfo *info = DRI2FindDisplay(dpy);
- xDRI2DestroyDrawableReq *req;
-
- XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
-
- XSync(dpy, GL_FALSE);
-
- LockDisplay(dpy);
- GetReq(DRI2DestroyDrawable, req);
- req->reqType = info->codes->major_opcode;
- req->dri2ReqType = X_DRI2DestroyDrawable;
- req->drawable = drawable;
- UnlockDisplay(dpy);
- SyncHandle();
-}
-
-Bool DRI2ReemitDrawableInfo(Display *dpy, XID drawable, unsigned int *head)
-{
- XExtDisplayInfo *info = DRI2FindDisplay(dpy);
- xDRI2ReemitDrawableInfoReply rep;
- xDRI2ReemitDrawableInfoReq *req;
-
- XextCheckExtension (dpy, info, dri2ExtensionName, False);
-
- LockDisplay(dpy);
- GetReq(DRI2ReemitDrawableInfo, req);
- req->reqType = info->codes->major_opcode;
- req->dri2ReqType = X_DRI2ReemitDrawableInfo;
- req->drawable = drawable;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
-
- *head = rep.head;
-
- return True;
-}
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