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IABSD.fr/xenocara/app/x11perf/do_windows.c
matthieu
- app/x11perf/do_windows.c
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/***************************************************************************** Copyright 1988, 1989 by Digital Equipment Corporation, Maynard, Massachusetts. All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, 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 Digital not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL 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. ******************************************************************************/ #include "x11perf.h" static Window *parents; static Window *isolates; static int childrows, childcolumns, childwindows; static int parentrows, parentcolumns, parentwindows; static int parentwidth, parentheight; static Window popup; static void ComputeSizes(XParms xp, Parms p) { childwindows = p->objects; childrows = (childwindows + MAXCOLS - 1) / MAXCOLS; childcolumns = (childrows > 1 ? MAXCOLS : childwindows); parentwidth = (CHILDSIZE+CHILDSPACE) * childcolumns; parentheight = (CHILDSIZE+CHILDSPACE) * childrows; } int CreateParents(XParms xp, Parms p, int64_t reps) { ComputeSizes(xp, p); parentcolumns = WIDTH / parentwidth; parentrows = HEIGHT / parentheight; parentwindows = parentcolumns * parentrows; /* Max reps we can fit */ if (parentwindows > reps) { parentwindows = reps; } /* We will do parentwindows sets of childwindows, in order to get better timing accuracy. Creating 4 windows at a millisecond apiece or so is a bit faster than the 60 Hz clock. */ isolates = malloc(parentwindows * sizeof(Window)); parents = malloc(parentwindows * sizeof(Window)); /* * Create isolation windows for the parents, and then the parents * themselves. These isolation windows ensure that parent and children * windows created/mapped in DoWins and DoWin2 all see the same local * environment...the parent is an only child, and each parent contains * the number of children we are trying to get benchmarks on. */ for (int i = 0; i != parentwindows; i++) { isolates[i] = XCreateSimpleWindow(xp->d, xp->w, (i/parentrows)*parentwidth, (i%parentrows)*parentheight, parentwidth, parentheight, 0, xp->background, xp->background); parents[i] = XCreateSimpleWindow(xp->d, isolates[i], 0, 0, parentwidth, parentheight, 0, xp->background, xp->background); } XMapSubwindows(xp->d, xp->w); return parentwindows; } /* CreateParents */ void MapParents(XParms xp, Parms p, int64_t reps) { for (int i = 0; i != parentwindows; i++) { XMapWindow(xp->d, parents[i]); } } void MapParentsCleanup(XParms xp, Parms p) { for (int i = 0; i != parentwindows; i++) { XMapWindow(xp->d, parents[i]); } } int InitCreate(XParms xp, Parms p, int64_t reps) { reps = CreateParents(xp, p, reps); MapParents(xp, p, reps); return reps; } static void CreateChildGroup(XParms xp, Parms p, Window parent) { for (int j = 0; j != childwindows; j++) { (void) XCreateSimpleWindow (xp->d, parent, (CHILDSIZE+CHILDSPACE) * (j/childrows) + CHILDSPACE/2, (CHILDSIZE+CHILDSPACE) * (j%childrows) + CHILDSPACE/2, CHILDSIZE, CHILDSIZE, 0, xp->background, xp->foreground); } if (p->special) XMapSubwindows (xp->d, parent); } void CreateChildren(XParms xp, Parms p, int64_t reps) { for (int i = 0; i != parentwindows; i++) { CreateChildGroup(xp, p, parents[i]); } /* end i */ } void DestroyChildren(XParms xp, Parms p) { for (int i = 0; i != parentwindows; i++) { XDestroySubwindows(xp->d, parents[i]); } } void EndCreate(XParms xp, Parms p) { XDestroySubwindows(xp->d, xp->w); free(parents); free(isolates); } int InitMap(XParms xp, Parms p, int64_t reps) { reps = CreateParents(xp, p, reps); CreateChildren(xp, p, reps); return reps; } void UnmapParents(XParms xp, Parms p, int64_t reps) { for (int i = 0; i != parentwindows; i++) { XUnmapWindow(xp->d, parents[i]); } } void UnmapParentsCleanup(XParms xp, Parms p) { for (int i = 0; i != parentwindows; i++) { XUnmapWindow(xp->d, parents[i]); } } int InitDestroy(XParms xp, Parms p, int64_t reps) { reps = CreateParents(xp, p, reps); CreateChildren(xp, p, reps); MapParents(xp, p, reps); return reps; } void DestroyParents(XParms xp, Parms p, int64_t reps) { for (int i = 0; i != parentwindows; i++) { XDestroyWindow(xp->d, parents[i]); } } void RenewParents(XParms xp, Parms p) { for (int i = 0; i != parentwindows; i++) { parents[i] = XCreateSimpleWindow(xp->d, isolates[i], 0, 0, parentwidth, parentheight, 0, xp->background, xp->background); } CreateChildren(xp, p, parentwindows); MapParents(xp, p, parentwindows); } int InitPopups(XParms xp, Parms p, int64_t reps) { #ifdef CHILDROOT XWindowAttributes xwa; #endif XSetWindowAttributes xswa; Window isolate; #ifdef CHILDROOT ComputeSizes(xp, p); CreateChildGroup(xp, p, xp->w); /* Now create simple window to pop up over children */ (void) XGetWindowAttributes(xp->d, xp->w, &xwa); xswa.override_redirect = True; popup = XCreateSimpleWindow ( xp->d, DefaultRootWindow(xp->d), xwa.x + xwa.border_width, xwa.y + xwa.border_width, parentwidth, parentheight, 0, xp->foreground, xp->foreground); #else isolate = XCreateSimpleWindow( xp->d, xp->w, 0, 0, WIDTH, HEIGHT, 0, xp->background, xp->background); ComputeSizes(xp, p); CreateChildGroup(xp, p, isolate); XMapWindow(xp->d, isolate); /* Now create simple window to pop up over children */ xswa.override_redirect = True; popup = XCreateSimpleWindow ( xp->d, xp->w, 0, 0, parentwidth, parentheight, 0, xp->foreground, xp->foreground); #endif XChangeWindowAttributes (xp->d, popup, CWOverrideRedirect, &xswa); return reps; } void DoPopUps(XParms xp, Parms p, int64_t reps) { for (int i = 0; i != reps; i++) { XMapWindow(xp->d, popup); XUnmapWindow(xp->d, popup); CheckAbort (); } } void EndPopups(XParms xp, Parms p) { XDestroySubwindows(xp->d, xp->w); #ifdef CHILDROOT XDestroyWindow(xp->d, popup); #endif }