glx: indent -br -i3 -npcs --no-tabs XF86dri.c
This commit is contained in:
RALOVICH, Kristóf
committed by
Alan Hourihane
Alan Hourihane
parent
b69ef3eb51
commit
400c2d0cea
+449
-417
@@ -69,27 +69,28 @@ static char xf86dri_extension_name[] = XF86DRINAME;
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* *
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*****************************************************************************/
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static int close_display(Display *dpy, XExtCodes *extCodes);
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static int close_display(Display * dpy, XExtCodes * extCodes);
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static /* const */ XExtensionHooks xf86dri_extension_hooks = {
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NULL, /* create_gc */
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NULL, /* copy_gc */
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NULL, /* flush_gc */
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NULL, /* free_gc */
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NULL, /* create_font */
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NULL, /* free_font */
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close_display, /* close_display */
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NULL, /* wire_to_event */
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NULL, /* event_to_wire */
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NULL, /* error */
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NULL, /* error_string */
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NULL, /* create_gc */
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NULL, /* copy_gc */
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NULL, /* flush_gc */
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NULL, /* free_gc */
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NULL, /* create_font */
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NULL, /* free_font */
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close_display, /* close_display */
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NULL, /* wire_to_event */
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NULL, /* event_to_wire */
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NULL, /* error */
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NULL, /* error_string */
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};
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static XEXT_GENERATE_FIND_DISPLAY (find_display, xf86dri_info,
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xf86dri_extension_name,
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&xf86dri_extension_hooks,
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0, NULL)
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static
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XEXT_GENERATE_FIND_DISPLAY(find_display, xf86dri_info,
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xf86dri_extension_name,
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&xf86dri_extension_hooks, 0, NULL)
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static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
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static
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XEXT_GENERATE_CLOSE_DISPLAY(close_display, xf86dri_info)
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/*****************************************************************************
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@@ -97,7 +98,6 @@ static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
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* public XFree86-DRI Extension routines *
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* *
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*****************************************************************************/
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#if 0
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#include <stdio.h>
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#define TRACE(msg) fprintf(stderr,"XF86DRI%s\n", msg);
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@@ -105,502 +105,534 @@ static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
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#define TRACE(msg)
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#endif
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PUBLIC Bool XF86DRIQueryExtension (Display* dpy, int* event_basep, int* error_basep)
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PUBLIC Bool
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XF86DRIQueryExtension(Display * dpy, int *event_basep,
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int *error_basep)
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{
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XExtDisplayInfo *info = find_display (dpy);
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XExtDisplayInfo *info = find_display(dpy);
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TRACE("QueryExtension...");
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if (XextHasExtension(info)) {
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*event_basep = info->codes->first_event;
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*error_basep = info->codes->first_error;
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TRACE("QueryExtension... return True");
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return True;
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} else {
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TRACE("QueryExtension... return False");
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return False;
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}
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TRACE("QueryExtension...");
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if (XextHasExtension(info)) {
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*event_basep = info->codes->first_event;
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*error_basep = info->codes->first_error;
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TRACE("QueryExtension... return True");
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return True;
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}
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else {
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TRACE("QueryExtension... return False");
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return False;
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}
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}
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PUBLIC Bool XF86DRIQueryVersion(Display* dpy, int* majorVersion, int* minorVersion, int* patchVersion)
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PUBLIC Bool
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XF86DRIQueryVersion(Display * dpy, int *majorVersion, int *minorVersion,
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int *patchVersion)
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{
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XExtDisplayInfo *info = find_display (dpy);
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xXF86DRIQueryVersionReply rep;
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xXF86DRIQueryVersionReq *req;
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XExtDisplayInfo *info = find_display(dpy);
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xXF86DRIQueryVersionReply rep;
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xXF86DRIQueryVersionReq *req;
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TRACE("QueryVersion...");
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XF86DRICheckExtension (dpy, info, False);
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TRACE("QueryVersion...");
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XF86DRICheckExtension(dpy, info, False);
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LockDisplay(dpy);
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GetReq(XF86DRIQueryVersion, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIQueryVersion;
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if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("QueryVersion... return False");
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return False;
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}
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*majorVersion = rep.majorVersion;
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*minorVersion = rep.minorVersion;
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*patchVersion = rep.patchVersion;
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("QueryVersion... return True");
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return True;
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LockDisplay(dpy);
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GetReq(XF86DRIQueryVersion, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIQueryVersion;
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if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("QueryVersion... return False");
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return False;
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}
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*majorVersion = rep.majorVersion;
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*minorVersion = rep.minorVersion;
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*patchVersion = rep.patchVersion;
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("QueryVersion... return True");
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return True;
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}
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PUBLIC Bool XF86DRIQueryDirectRenderingCapable(Display* dpy, int screen, Bool* isCapable)
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PUBLIC Bool
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XF86DRIQueryDirectRenderingCapable(Display * dpy, int screen,
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Bool * isCapable)
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{
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XExtDisplayInfo *info = find_display (dpy);
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xXF86DRIQueryDirectRenderingCapableReply rep;
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xXF86DRIQueryDirectRenderingCapableReq *req;
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XExtDisplayInfo *info = find_display(dpy);
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xXF86DRIQueryDirectRenderingCapableReply rep;
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xXF86DRIQueryDirectRenderingCapableReq *req;
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TRACE("QueryDirectRenderingCapable...");
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XF86DRICheckExtension (dpy, info, False);
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TRACE("QueryDirectRenderingCapable...");
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XF86DRICheckExtension(dpy, info, False);
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LockDisplay(dpy);
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GetReq(XF86DRIQueryDirectRenderingCapable, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
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req->screen = screen;
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if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("QueryDirectRenderingCapable... return False");
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return False;
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}
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*isCapable = rep.isCapable;
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("QueryDirectRenderingCapable... return True");
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return True;
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LockDisplay(dpy);
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GetReq(XF86DRIQueryDirectRenderingCapable, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
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req->screen = screen;
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if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("QueryDirectRenderingCapable... return False");
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return False;
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}
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*isCapable = rep.isCapable;
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("QueryDirectRenderingCapable... return True");
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return True;
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}
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PUBLIC Bool XF86DRIOpenConnection(Display* dpy, int screen, drm_handle_t* hSAREA, char** busIdString)
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PUBLIC Bool
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XF86DRIOpenConnection(Display * dpy, int screen, drm_handle_t * hSAREA,
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char **busIdString)
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{
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XExtDisplayInfo *info = find_display (dpy);
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xXF86DRIOpenConnectionReply rep;
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xXF86DRIOpenConnectionReq *req;
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XExtDisplayInfo *info = find_display(dpy);
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xXF86DRIOpenConnectionReply rep;
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xXF86DRIOpenConnectionReq *req;
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TRACE("OpenConnection...");
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XF86DRICheckExtension (dpy, info, False);
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TRACE("OpenConnection...");
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XF86DRICheckExtension(dpy, info, False);
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LockDisplay(dpy);
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GetReq(XF86DRIOpenConnection, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIOpenConnection;
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req->screen = screen;
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if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("OpenConnection... return False");
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return False;
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}
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LockDisplay(dpy);
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GetReq(XF86DRIOpenConnection, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIOpenConnection;
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req->screen = screen;
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if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("OpenConnection... return False");
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return False;
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}
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*hSAREA = rep.hSAREALow;
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if (sizeof(drm_handle_t) == 8) {
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int shift = 32; /* var to prevent warning on next line */
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*hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
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}
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*hSAREA = rep.hSAREALow;
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if (sizeof(drm_handle_t) == 8) {
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int shift = 32; /* var to prevent warning on next line */
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*hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
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}
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if (rep.length) {
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if (!(*busIdString = (char *)Xcalloc(rep.busIdStringLength + 1, 1))) {
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_XEatData(dpy, ((rep.busIdStringLength+3) & ~3));
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("OpenConnection... return False");
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return False;
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}
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_XReadPad(dpy, *busIdString, rep.busIdStringLength);
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} else {
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*busIdString = NULL;
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}
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("OpenConnection... return True");
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return True;
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if (rep.length) {
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if (!(*busIdString = (char *) Xcalloc(rep.busIdStringLength + 1, 1))) {
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_XEatData(dpy, ((rep.busIdStringLength + 3) & ~3));
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("OpenConnection... return False");
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return False;
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}
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_XReadPad(dpy, *busIdString, rep.busIdStringLength);
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}
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else {
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*busIdString = NULL;
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}
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("OpenConnection... return True");
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return True;
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}
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PUBLIC Bool XF86DRIAuthConnection(Display* dpy, int screen, drm_magic_t magic)
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PUBLIC Bool
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XF86DRIAuthConnection(Display * dpy, int screen, drm_magic_t magic)
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{
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XExtDisplayInfo *info = find_display (dpy);
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xXF86DRIAuthConnectionReq *req;
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xXF86DRIAuthConnectionReply rep;
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XExtDisplayInfo *info = find_display(dpy);
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xXF86DRIAuthConnectionReq *req;
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xXF86DRIAuthConnectionReply rep;
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TRACE("AuthConnection...");
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XF86DRICheckExtension (dpy, info, False);
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TRACE("AuthConnection...");
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XF86DRICheckExtension(dpy, info, False);
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LockDisplay(dpy);
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GetReq(XF86DRIAuthConnection, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIAuthConnection;
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req->screen = screen;
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req->magic = magic;
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rep.authenticated = 0;
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if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.authenticated) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("AuthConnection... return False");
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return False;
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}
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("AuthConnection... return True");
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return True;
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LockDisplay(dpy);
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GetReq(XF86DRIAuthConnection, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIAuthConnection;
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req->screen = screen;
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req->magic = magic;
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rep.authenticated = 0;
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if (!_XReply(dpy, (xReply *) & rep, 0, xFalse) || !rep.authenticated) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("AuthConnection... return False");
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return False;
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}
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("AuthConnection... return True");
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return True;
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}
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PUBLIC Bool XF86DRICloseConnection(Display* dpy, int screen)
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PUBLIC Bool
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XF86DRICloseConnection(Display * dpy, int screen)
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{
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XExtDisplayInfo *info = find_display (dpy);
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xXF86DRICloseConnectionReq *req;
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XExtDisplayInfo *info = find_display(dpy);
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xXF86DRICloseConnectionReq *req;
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TRACE("CloseConnection...");
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TRACE("CloseConnection...");
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XF86DRICheckExtension (dpy, info, False);
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XF86DRICheckExtension(dpy, info, False);
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LockDisplay(dpy);
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GetReq(XF86DRICloseConnection, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRICloseConnection;
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req->screen = screen;
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("CloseConnection... return True");
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return True;
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LockDisplay(dpy);
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GetReq(XF86DRICloseConnection, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRICloseConnection;
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req->screen = screen;
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("CloseConnection... return True");
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return True;
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}
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PUBLIC Bool XF86DRIGetClientDriverName(Display* dpy, int screen, int* ddxDriverMajorVersion,
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int* ddxDriverMinorVersion, int* ddxDriverPatchVersion, char** clientDriverName)
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PUBLIC Bool
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XF86DRIGetClientDriverName(Display * dpy, int screen,
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int *ddxDriverMajorVersion,
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int *ddxDriverMinorVersion,
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int *ddxDriverPatchVersion,
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char **clientDriverName)
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{
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XExtDisplayInfo *info = find_display (dpy);
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xXF86DRIGetClientDriverNameReply rep;
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xXF86DRIGetClientDriverNameReq *req;
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XExtDisplayInfo *info = find_display(dpy);
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xXF86DRIGetClientDriverNameReply rep;
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xXF86DRIGetClientDriverNameReq *req;
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TRACE("GetClientDriverName...");
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XF86DRICheckExtension (dpy, info, False);
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TRACE("GetClientDriverName...");
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XF86DRICheckExtension(dpy, info, False);
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LockDisplay(dpy);
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GetReq(XF86DRIGetClientDriverName, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIGetClientDriverName;
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req->screen = screen;
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if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("GetClientDriverName... return False");
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return False;
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}
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LockDisplay(dpy);
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GetReq(XF86DRIGetClientDriverName, req);
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req->reqType = info->codes->major_opcode;
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req->driReqType = X_XF86DRIGetClientDriverName;
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req->screen = screen;
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if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("GetClientDriverName... return False");
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return False;
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}
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*ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
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*ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
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*ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
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*ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
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*ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
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*ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
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if (rep.length) {
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if (!(*clientDriverName = (char *)Xcalloc(rep.clientDriverNameLength + 1, 1))) {
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_XEatData(dpy, ((rep.clientDriverNameLength+3) & ~3));
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("GetClientDriverName... return False");
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return False;
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}
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_XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
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} else {
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*clientDriverName = NULL;
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}
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("GetClientDriverName... return True");
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return True;
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if (rep.length) {
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if (!
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(*clientDriverName =
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(char *) Xcalloc(rep.clientDriverNameLength + 1, 1))) {
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_XEatData(dpy, ((rep.clientDriverNameLength + 3) & ~3));
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("GetClientDriverName... return False");
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return False;
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}
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_XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
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}
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else {
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*clientDriverName = NULL;
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}
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UnlockDisplay(dpy);
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SyncHandle();
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TRACE("GetClientDriverName... return True");
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return True;
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}
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|
||||
PUBLIC Bool XF86DRICreateContextWithConfig(Display* dpy, int screen, int configID, XID* context,
|
||||
drm_context_t* hHWContext)
|
||||
PUBLIC Bool
|
||||
XF86DRICreateContextWithConfig(Display * dpy, int screen, int configID,
|
||||
XID * context, drm_context_t * hHWContext)
|
||||
{
|
||||
XExtDisplayInfo *info = find_display (dpy);
|
||||
xXF86DRICreateContextReply rep;
|
||||
xXF86DRICreateContextReq *req;
|
||||
XExtDisplayInfo *info = find_display(dpy);
|
||||
xXF86DRICreateContextReply rep;
|
||||
xXF86DRICreateContextReq *req;
|
||||
|
||||
TRACE("CreateContext...");
|
||||
XF86DRICheckExtension (dpy, info, False);
|
||||
TRACE("CreateContext...");
|
||||
XF86DRICheckExtension(dpy, info, False);
|
||||
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRICreateContext, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRICreateContext;
|
||||
req->visual = configID;
|
||||
req->screen = screen;
|
||||
*context = XAllocID(dpy);
|
||||
req->context = *context;
|
||||
if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("CreateContext... return False");
|
||||
return False;
|
||||
}
|
||||
*hHWContext = rep.hHWContext;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("CreateContext... return True");
|
||||
return True;
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRICreateContext, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRICreateContext;
|
||||
req->visual = configID;
|
||||
req->screen = screen;
|
||||
*context = XAllocID(dpy);
|
||||
req->context = *context;
|
||||
if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("CreateContext... return False");
|
||||
return False;
|
||||
}
|
||||
*hHWContext = rep.hHWContext;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("CreateContext... return True");
|
||||
return True;
|
||||
}
|
||||
|
||||
PUBLIC Bool XF86DRICreateContext(Display* dpy, int screen, Visual* visual, XID* context, drm_context_t* hHWContext)
|
||||
PUBLIC Bool
|
||||
XF86DRICreateContext(Display * dpy, int screen, Visual * visual,
|
||||
XID * context, drm_context_t * hHWContext)
|
||||
{
|
||||
return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid,
|
||||
context, hHWContext );
|
||||
return XF86DRICreateContextWithConfig(dpy, screen, visual->visualid,
|
||||
context, hHWContext);
|
||||
}
|
||||
|
||||
PUBLIC Bool XF86DRIDestroyContext(Display *dpy, int screen,
|
||||
XID context )
|
||||
PUBLIC Bool
|
||||
XF86DRIDestroyContext(Display * dpy, int screen, XID context)
|
||||
{
|
||||
XExtDisplayInfo *info = find_display (dpy);
|
||||
xXF86DRIDestroyContextReq *req;
|
||||
XExtDisplayInfo *info = find_display(dpy);
|
||||
xXF86DRIDestroyContextReq *req;
|
||||
|
||||
TRACE("DestroyContext...");
|
||||
XF86DRICheckExtension (dpy, info, False);
|
||||
TRACE("DestroyContext...");
|
||||
XF86DRICheckExtension(dpy, info, False);
|
||||
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRIDestroyContext, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRIDestroyContext;
|
||||
req->screen = screen;
|
||||
req->context = context;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("DestroyContext... return True");
|
||||
return True;
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRIDestroyContext, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRIDestroyContext;
|
||||
req->screen = screen;
|
||||
req->context = context;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("DestroyContext... return True");
|
||||
return True;
|
||||
}
|
||||
|
||||
PUBLIC Bool XF86DRICreateDrawable(Display *dpy, int screen,
|
||||
XID drawable, drm_drawable_t * hHWDrawable )
|
||||
PUBLIC Bool
|
||||
XF86DRICreateDrawable(Display * dpy, int screen,
|
||||
XID drawable, drm_drawable_t * hHWDrawable)
|
||||
{
|
||||
XExtDisplayInfo *info = find_display (dpy);
|
||||
xXF86DRICreateDrawableReply rep;
|
||||
xXF86DRICreateDrawableReq *req;
|
||||
XExtDisplayInfo *info = find_display(dpy);
|
||||
xXF86DRICreateDrawableReply rep;
|
||||
xXF86DRICreateDrawableReq *req;
|
||||
|
||||
TRACE("CreateDrawable...");
|
||||
XF86DRICheckExtension (dpy, info, False);
|
||||
TRACE("CreateDrawable...");
|
||||
XF86DRICheckExtension(dpy, info, False);
|
||||
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRICreateDrawable, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRICreateDrawable;
|
||||
req->screen = screen;
|
||||
req->drawable = drawable;
|
||||
if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("CreateDrawable... return False");
|
||||
return False;
|
||||
}
|
||||
*hHWDrawable = rep.hHWDrawable;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("CreateDrawable... return True");
|
||||
return True;
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRICreateDrawable, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRICreateDrawable;
|
||||
req->screen = screen;
|
||||
req->drawable = drawable;
|
||||
if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("CreateDrawable... return False");
|
||||
return False;
|
||||
}
|
||||
*hHWDrawable = rep.hHWDrawable;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("CreateDrawable... return True");
|
||||
return True;
|
||||
}
|
||||
|
||||
static int noopErrorHandler(Display *dpy, XErrorEvent *xerr)
|
||||
static int
|
||||
noopErrorHandler(Display * dpy, XErrorEvent * xerr)
|
||||
{
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
PUBLIC Bool XF86DRIDestroyDrawable(Display *dpy, int screen,
|
||||
XID drawable )
|
||||
PUBLIC Bool
|
||||
XF86DRIDestroyDrawable(Display * dpy, int screen, XID drawable)
|
||||
{
|
||||
XExtDisplayInfo *info = find_display (dpy);
|
||||
xXF86DRIDestroyDrawableReq *req;
|
||||
int (*oldXErrorHandler)(Display *, XErrorEvent *);
|
||||
XExtDisplayInfo *info = find_display(dpy);
|
||||
xXF86DRIDestroyDrawableReq *req;
|
||||
int (*oldXErrorHandler) (Display *, XErrorEvent *);
|
||||
|
||||
TRACE("DestroyDrawable...");
|
||||
XF86DRICheckExtension (dpy, info, False);
|
||||
TRACE("DestroyDrawable...");
|
||||
XF86DRICheckExtension(dpy, info, False);
|
||||
|
||||
/* This is called from the DRI driver, which used call it like this
|
||||
*
|
||||
* if (windowExists(drawable))
|
||||
* destroyDrawable(drawable);
|
||||
*
|
||||
* which is a textbook race condition - the window may disappear
|
||||
* from the server between checking for its existance and
|
||||
* destroying it. Instead we change the semantics of
|
||||
* __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if
|
||||
* the windows is gone, by wrapping the destroy call in an error
|
||||
* handler. */
|
||||
/* This is called from the DRI driver, which used call it like this
|
||||
*
|
||||
* if (windowExists(drawable))
|
||||
* destroyDrawable(drawable);
|
||||
*
|
||||
* which is a textbook race condition - the window may disappear
|
||||
* from the server between checking for its existance and
|
||||
* destroying it. Instead we change the semantics of
|
||||
* __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if
|
||||
* the windows is gone, by wrapping the destroy call in an error
|
||||
* handler. */
|
||||
|
||||
XSync(dpy, False);
|
||||
oldXErrorHandler = XSetErrorHandler(noopErrorHandler);
|
||||
XSync(dpy, False);
|
||||
oldXErrorHandler = XSetErrorHandler(noopErrorHandler);
|
||||
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRIDestroyDrawable, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRIDestroyDrawable;
|
||||
req->screen = screen;
|
||||
req->drawable = drawable;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRIDestroyDrawable, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRIDestroyDrawable;
|
||||
req->screen = screen;
|
||||
req->drawable = drawable;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
|
||||
XSetErrorHandler(oldXErrorHandler);
|
||||
XSetErrorHandler(oldXErrorHandler);
|
||||
|
||||
TRACE("DestroyDrawable... return True");
|
||||
return True;
|
||||
TRACE("DestroyDrawable... return True");
|
||||
return True;
|
||||
}
|
||||
|
||||
PUBLIC Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable,
|
||||
unsigned int* index, unsigned int* stamp,
|
||||
int* X, int* Y, int* W, int* H,
|
||||
int* numClipRects, drm_clip_rect_t ** pClipRects,
|
||||
int* backX, int* backY,
|
||||
int* numBackClipRects, drm_clip_rect_t ** pBackClipRects )
|
||||
PUBLIC Bool
|
||||
XF86DRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable,
|
||||
unsigned int *index, unsigned int *stamp,
|
||||
int *X, int *Y, int *W, int *H,
|
||||
int *numClipRects, drm_clip_rect_t ** pClipRects,
|
||||
int *backX, int *backY,
|
||||
int *numBackClipRects,
|
||||
drm_clip_rect_t ** pBackClipRects)
|
||||
{
|
||||
XExtDisplayInfo *info = find_display (dpy);
|
||||
xXF86DRIGetDrawableInfoReply rep;
|
||||
xXF86DRIGetDrawableInfoReq *req;
|
||||
int total_rects;
|
||||
XExtDisplayInfo *info = find_display(dpy);
|
||||
xXF86DRIGetDrawableInfoReply rep;
|
||||
xXF86DRIGetDrawableInfoReq *req;
|
||||
int total_rects;
|
||||
|
||||
TRACE("GetDrawableInfo...");
|
||||
XF86DRICheckExtension (dpy, info, False);
|
||||
TRACE("GetDrawableInfo...");
|
||||
XF86DRICheckExtension(dpy, info, False);
|
||||
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRIGetDrawableInfo, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRIGetDrawableInfo;
|
||||
req->screen = screen;
|
||||
req->drawable = drawable;
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRIGetDrawableInfo, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRIGetDrawableInfo;
|
||||
req->screen = screen;
|
||||
req->drawable = drawable;
|
||||
|
||||
if (!_XReply(dpy, (xReply *)&rep, 1, xFalse))
|
||||
{
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDrawableInfo... return False");
|
||||
return False;
|
||||
}
|
||||
*index = rep.drawableTableIndex;
|
||||
*stamp = rep.drawableTableStamp;
|
||||
*X = (int)rep.drawableX;
|
||||
*Y = (int)rep.drawableY;
|
||||
*W = (int)rep.drawableWidth;
|
||||
*H = (int)rep.drawableHeight;
|
||||
*numClipRects = rep.numClipRects;
|
||||
total_rects = *numClipRects;
|
||||
if (!_XReply(dpy, (xReply *) & rep, 1, xFalse)) {
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDrawableInfo... return False");
|
||||
return False;
|
||||
}
|
||||
*index = rep.drawableTableIndex;
|
||||
*stamp = rep.drawableTableStamp;
|
||||
*X = (int) rep.drawableX;
|
||||
*Y = (int) rep.drawableY;
|
||||
*W = (int) rep.drawableWidth;
|
||||
*H = (int) rep.drawableHeight;
|
||||
*numClipRects = rep.numClipRects;
|
||||
total_rects = *numClipRects;
|
||||
|
||||
*backX = rep.backX;
|
||||
*backY = rep.backY;
|
||||
*numBackClipRects = rep.numBackClipRects;
|
||||
total_rects += *numBackClipRects;
|
||||
*backX = rep.backX;
|
||||
*backY = rep.backY;
|
||||
*numBackClipRects = rep.numBackClipRects;
|
||||
total_rects += *numBackClipRects;
|
||||
|
||||
#if 0
|
||||
/* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
|
||||
* backwards compatibility (Because of the >> 2 shift) but the fix
|
||||
* enables multi-threaded apps to work.
|
||||
*/
|
||||
if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) -
|
||||
SIZEOF(xGenericReply) +
|
||||
total_rects * sizeof(drm_clip_rect_t)) + 3) & ~3) >> 2)) {
|
||||
_XEatData(dpy, rep.length);
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDrawableInfo... return False");
|
||||
return False;
|
||||
}
|
||||
/* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
|
||||
* backwards compatibility (Because of the >> 2 shift) but the fix
|
||||
* enables multi-threaded apps to work.
|
||||
*/
|
||||
if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) -
|
||||
SIZEOF(xGenericReply) +
|
||||
total_rects * sizeof(drm_clip_rect_t)) +
|
||||
3) & ~3) >> 2)) {
|
||||
_XEatData(dpy, rep.length);
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDrawableInfo... return False");
|
||||
return False;
|
||||
}
|
||||
#endif
|
||||
|
||||
if (*numClipRects) {
|
||||
int len = sizeof(drm_clip_rect_t) * (*numClipRects);
|
||||
if (*numClipRects) {
|
||||
int len = sizeof(drm_clip_rect_t) * (*numClipRects);
|
||||
|
||||
*pClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
|
||||
if (*pClipRects)
|
||||
_XRead(dpy, (char*)*pClipRects, len);
|
||||
} else {
|
||||
*pClipRects = NULL;
|
||||
}
|
||||
*pClipRects = (drm_clip_rect_t *) Xcalloc(len, 1);
|
||||
if (*pClipRects)
|
||||
_XRead(dpy, (char *) *pClipRects, len);
|
||||
}
|
||||
else {
|
||||
*pClipRects = NULL;
|
||||
}
|
||||
|
||||
if (*numBackClipRects) {
|
||||
int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
|
||||
if (*numBackClipRects) {
|
||||
int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
|
||||
|
||||
*pBackClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
|
||||
if (*pBackClipRects)
|
||||
_XRead(dpy, (char*)*pBackClipRects, len);
|
||||
} else {
|
||||
*pBackClipRects = NULL;
|
||||
}
|
||||
*pBackClipRects = (drm_clip_rect_t *) Xcalloc(len, 1);
|
||||
if (*pBackClipRects)
|
||||
_XRead(dpy, (char *) *pBackClipRects, len);
|
||||
}
|
||||
else {
|
||||
*pBackClipRects = NULL;
|
||||
}
|
||||
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDrawableInfo... return True");
|
||||
return True;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDrawableInfo... return True");
|
||||
return True;
|
||||
}
|
||||
|
||||
PUBLIC Bool XF86DRIGetDeviceInfo(Display* dpy, int screen, drm_handle_t* hFrameBuffer,
|
||||
int* fbOrigin, int* fbSize, int* fbStride, int* devPrivateSize, void** pDevPrivate)
|
||||
PUBLIC Bool
|
||||
XF86DRIGetDeviceInfo(Display * dpy, int screen, drm_handle_t * hFrameBuffer,
|
||||
int *fbOrigin, int *fbSize, int *fbStride,
|
||||
int *devPrivateSize, void **pDevPrivate)
|
||||
{
|
||||
XExtDisplayInfo *info = find_display (dpy);
|
||||
xXF86DRIGetDeviceInfoReply rep;
|
||||
xXF86DRIGetDeviceInfoReq *req;
|
||||
XExtDisplayInfo *info = find_display(dpy);
|
||||
xXF86DRIGetDeviceInfoReply rep;
|
||||
xXF86DRIGetDeviceInfoReq *req;
|
||||
|
||||
TRACE("GetDeviceInfo...");
|
||||
XF86DRICheckExtension (dpy, info, False);
|
||||
TRACE("GetDeviceInfo...");
|
||||
XF86DRICheckExtension(dpy, info, False);
|
||||
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRIGetDeviceInfo, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRIGetDeviceInfo;
|
||||
req->screen = screen;
|
||||
if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDeviceInfo... return False");
|
||||
return False;
|
||||
}
|
||||
LockDisplay(dpy);
|
||||
GetReq(XF86DRIGetDeviceInfo, req);
|
||||
req->reqType = info->codes->major_opcode;
|
||||
req->driReqType = X_XF86DRIGetDeviceInfo;
|
||||
req->screen = screen;
|
||||
if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDeviceInfo... return False");
|
||||
return False;
|
||||
}
|
||||
|
||||
*hFrameBuffer = rep.hFrameBufferLow;
|
||||
if (sizeof(drm_handle_t) == 8) {
|
||||
int shift = 32; /* var to prevent warning on next line */
|
||||
*hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
|
||||
}
|
||||
*hFrameBuffer = rep.hFrameBufferLow;
|
||||
if (sizeof(drm_handle_t) == 8) {
|
||||
int shift = 32; /* var to prevent warning on next line */
|
||||
*hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
|
||||
}
|
||||
|
||||
*fbOrigin = rep.framebufferOrigin;
|
||||
*fbSize = rep.framebufferSize;
|
||||
*fbStride = rep.framebufferStride;
|
||||
*devPrivateSize = rep.devPrivateSize;
|
||||
*fbOrigin = rep.framebufferOrigin;
|
||||
*fbSize = rep.framebufferSize;
|
||||
*fbStride = rep.framebufferStride;
|
||||
*devPrivateSize = rep.devPrivateSize;
|
||||
|
||||
if (rep.length) {
|
||||
if (!(*pDevPrivate = (void *)Xcalloc(rep.devPrivateSize, 1))) {
|
||||
_XEatData(dpy, ((rep.devPrivateSize+3) & ~3));
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDeviceInfo... return False");
|
||||
return False;
|
||||
}
|
||||
_XRead(dpy, (char*)*pDevPrivate, rep.devPrivateSize);
|
||||
} else {
|
||||
*pDevPrivate = NULL;
|
||||
}
|
||||
if (rep.length) {
|
||||
if (!(*pDevPrivate = (void *) Xcalloc(rep.devPrivateSize, 1))) {
|
||||
_XEatData(dpy, ((rep.devPrivateSize + 3) & ~3));
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDeviceInfo... return False");
|
||||
return False;
|
||||
}
|
||||
_XRead(dpy, (char *) *pDevPrivate, rep.devPrivateSize);
|
||||
}
|
||||
else {
|
||||
*pDevPrivate = NULL;
|
||||
}
|
||||
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDeviceInfo... return True");
|
||||
return True;
|
||||
UnlockDisplay(dpy);
|
||||
SyncHandle();
|
||||
TRACE("GetDeviceInfo... return True");
|
||||
return True;
|
||||
}
|
||||
|
||||
PUBLIC Bool XF86DRIOpenFullScreen(Display* dpy, int screen, Drawable drawable)
|
||||
PUBLIC Bool
|
||||
XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable)
|
||||
{
|
||||
/* This function and the underlying X protocol are deprecated.
|
||||
*/
|
||||
(void) dpy;
|
||||
(void) screen;
|
||||
(void) drawable;
|
||||
return False;
|
||||
/* This function and the underlying X protocol are deprecated.
|
||||
*/
|
||||
(void) dpy;
|
||||
(void) screen;
|
||||
(void) drawable;
|
||||
return False;
|
||||
}
|
||||
|
||||
PUBLIC Bool XF86DRICloseFullScreen(Display* dpy, int screen, Drawable drawable)
|
||||
PUBLIC Bool
|
||||
XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable)
|
||||
{
|
||||
/* This function and the underlying X protocol are deprecated.
|
||||
*/
|
||||
(void) dpy;
|
||||
(void) screen;
|
||||
(void) drawable;
|
||||
return True;
|
||||
/* This function and the underlying X protocol are deprecated.
|
||||
*/
|
||||
(void) dpy;
|
||||
(void) screen;
|
||||
(void) drawable;
|
||||
return True;
|
||||
}
|
||||
|
||||
#endif /* GLX_DIRECT_RENDERING */
|
||||
|
||||
Reference in New Issue
Block a user