fontconfig libXext mesa xserver pixman git update 31 Jul 2012

1 files changed, 0 insertions, 524 deletions

diff --git a/xorg-server/miext/cw/cw.c b/xorg-server/miext/cw/cw.c
deleted file mode 100644
index 7543affb0..000000000
--- a/xorg-server/miext/cw/cw.c
+++ /dev/null
@@ -1,524 +0,0 @@
-/*
- * Copyright © 2004 Eric Anholt
- *
- * 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 Eric Anholt not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Eric Anholt makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ERIC ANHOLT 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.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <string.h>
-
-#include "gcstruct.h"
-#include "windowstr.h"
-#include "cw.h"
-
-#define CW_DEBUG 1
-
-#if CW_DEBUG
-#define CW_ASSERT(x) do {						\
-    if (!(x)) {								\
-	ErrorF("composite wrapper: assertion failed at %s:%d\n", __FUNC__, \
-	    __LINE__);							\
-    }									\
-} while (0)
-#else
-#define CW_ASSERT(x) do {} while (0)
-#endif
-
-DevPrivateKeyRec cwGCKeyRec;
-DevPrivateKeyRec cwScreenKeyRec;
-DevPrivateKeyRec cwWindowKeyRec;
-DevPrivateKeyRec cwPictureKeyRec;
-
-extern GCOps cwGCOps;
-
-static Bool
- cwCloseScreen(ScreenPtr pScreen);
-
-static void
- cwValidateGC(GCPtr pGC, unsigned long stateChanges, DrawablePtr pDrawable);
-static void
- cwChangeGC(GCPtr pGC, unsigned long mask);
-static void
- cwCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst);
-static void
- cwDestroyGC(GCPtr pGC);
-static void
- cwChangeClip(GCPtr pGC, int type, pointer pvalue, int nrects);
-static void
- cwCopyClip(GCPtr pgcDst, GCPtr pgcSrc);
-static void
- cwDestroyClip(GCPtr pGC);
-
-GCFuncs cwGCFuncs = {
-    cwValidateGC,
-    cwChangeGC,
-    cwCopyGC,
-    cwDestroyGC,
-    cwChangeClip,
-    cwDestroyClip,
-    cwCopyClip,
-};
-
-/* Find the real drawable to draw to, and provide offsets that will translate
- * window coordinates to backing pixmap coordinates.
- */
-DrawablePtr
-cwGetBackingDrawable(DrawablePtr pDrawable, int *x_off, int *y_off)
-{
-    PixmapPtr pPixmap;
-
-    if (pDrawable->type == DRAWABLE_WINDOW &&
-        (pPixmap = getCwPixmap((WindowPtr) pDrawable))) {
-        *x_off = pDrawable->x - pPixmap->screen_x;
-        *y_off = pDrawable->y - pPixmap->screen_y;
-        return &pPixmap->drawable;
-    }
-    else {
-        *x_off = *y_off = 0;
-        return pDrawable;
-    }
-}
-
-#define FUNC_PROLOGUE(pGC, pPriv) do {					\
-    (pGC)->funcs = (pPriv)->wrapFuncs;					\
-    (pGC)->ops = (pPriv)->wrapOps;					\
-} while (0)
-
-#define FUNC_EPILOGUE(pGC, pPriv) do {					\
-    (pPriv)->wrapFuncs = (pGC)->funcs;					\
-    (pPriv)->wrapOps = (pGC)->ops;					\
-    (pGC)->funcs = &cwGCFuncs;						\
-    (pGC)->ops = &cwGCOps;						\
-} while (0)
-
-static Bool
-cwCreateBackingGC(GCPtr pGC, DrawablePtr pDrawable)
-{
-    cwGCRec *pPriv = getCwGC(pGC);
-    int status, x_off, y_off;
-    XID noexpose = xFalse;
-    DrawablePtr pBackingDrawable;
-
-    pBackingDrawable = cwGetBackingDrawable(pDrawable, &x_off, &y_off);
-    pPriv->pBackingGC = CreateGC(pBackingDrawable, GCGraphicsExposures,
-                                 &noexpose, &status, (XID) 0, serverClient);
-    if (status != Success)
-        return FALSE;
-
-    pPriv->serialNumber = 0;
-    pPriv->stateChanges = GCAllBits;
-
-    return TRUE;
-}
-
-static void
-cwDestroyBackingGC(GCPtr pGC)
-{
-    cwGCPtr pPriv;
-
-    pPriv = (cwGCPtr) getCwGC(pGC);
-
-    if (pPriv->pBackingGC) {
-        FreeGC(pPriv->pBackingGC, (XID) 0);
-        pPriv->pBackingGC = NULL;
-    }
-}
-
-static void
-cwValidateGC(GCPtr pGC, unsigned long stateChanges, DrawablePtr pDrawable)
-{
-    GCPtr pBackingGC;
-    cwGCPtr pPriv;
-    DrawablePtr pBackingDrawable;
-    int x_off, y_off;
-
-    pPriv = (cwGCPtr) getCwGC(pGC);
-
-    FUNC_PROLOGUE(pGC, pPriv);
-
-    /*
-     * Must call ValidateGC to ensure pGC->pCompositeClip is valid
-     */
-    (*pGC->funcs->ValidateGC) (pGC, stateChanges, pDrawable);
-
-    if (!cwDrawableIsRedirWindow(pDrawable)) {
-        cwDestroyBackingGC(pGC);
-        FUNC_EPILOGUE(pGC, pPriv);
-        return;
-    }
-    else {
-        if (!pPriv->pBackingGC && !cwCreateBackingGC(pGC, pDrawable)) {
-            FUNC_EPILOGUE(pGC, pPriv);
-            return;
-        }
-    }
-
-    pBackingGC = pPriv->pBackingGC;
-    pBackingDrawable = cwGetBackingDrawable(pDrawable, &x_off, &y_off);
-
-    pPriv->stateChanges |= stateChanges;
-
-    /*
-     * Copy the composite clip into the backing GC if either
-     * the drawable clip list has changed or the client has changed
-     * the client clip data
-     */
-    if (pDrawable->serialNumber != pPriv->serialNumber ||
-        (pPriv->stateChanges & (GCClipXOrigin | GCClipYOrigin | GCClipMask))) {
-        ChangeGCVal vals[2];
-        RegionPtr pCompositeClip;
-
-        pCompositeClip = RegionCreate(NULL, 0);
-        RegionCopy(pCompositeClip, pGC->pCompositeClip);
-
-        /* Either the drawable has changed, or the clip list in the drawable has
-         * changed.  Copy the new clip list over and set the new translated
-         * offset for it.
-         */
-
-        (*pBackingGC->funcs->ChangeClip) (pBackingGC, CT_REGION,
-                                          (pointer) pCompositeClip, 0);
-
-        vals[0].val = x_off - pDrawable->x;
-        vals[1].val = y_off - pDrawable->y;
-        ChangeGC(NullClient, pBackingGC, (GCClipXOrigin | GCClipYOrigin), vals);
-
-        pPriv->serialNumber = pDrawable->serialNumber;
-        /*
-         * Mask off any client clip changes to make sure
-         * the clip list set above remains in effect
-         */
-        pPriv->stateChanges &= ~(GCClipXOrigin | GCClipYOrigin | GCClipMask);
-    }
-
-    if (pPriv->stateChanges) {
-        CopyGC(pGC, pBackingGC, pPriv->stateChanges);
-        pPriv->stateChanges = 0;
-    }
-
-    if ((pGC->patOrg.x + x_off) != pBackingGC->patOrg.x ||
-        (pGC->patOrg.y + y_off) != pBackingGC->patOrg.y) {
-        ChangeGCVal vals[2];
-
-        vals[0].val = pGC->patOrg.x + x_off;
-        vals[1].val = pGC->patOrg.y + y_off;
-        ChangeGC(NullClient, pBackingGC,
-                 (GCTileStipXOrigin | GCTileStipYOrigin), vals);
-    }
-
-    ValidateGC(pBackingDrawable, pBackingGC);
-
-    FUNC_EPILOGUE(pGC, pPriv);
-}
-
-static void
-cwChangeGC(GCPtr pGC, unsigned long mask)
-{
-    cwGCPtr pPriv = (cwGCPtr) dixLookupPrivate(&pGC->devPrivates, cwGCKey);
-
-    FUNC_PROLOGUE(pGC, pPriv);
-
-    (*pGC->funcs->ChangeGC) (pGC, mask);
-
-    FUNC_EPILOGUE(pGC, pPriv);
-}
-
-static void
-cwCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst)
-{
-    cwGCPtr pPriv = (cwGCPtr) dixLookupPrivate(&pGCDst->devPrivates, cwGCKey);
-
-    FUNC_PROLOGUE(pGCDst, pPriv);
-
-    (*pGCDst->funcs->CopyGC) (pGCSrc, mask, pGCDst);
-
-    FUNC_EPILOGUE(pGCDst, pPriv);
-}
-
-static void
-cwDestroyGC(GCPtr pGC)
-{
-    cwGCPtr pPriv = (cwGCPtr) dixLookupPrivate(&pGC->devPrivates, cwGCKey);
-
-    FUNC_PROLOGUE(pGC, pPriv);
-
-    cwDestroyBackingGC(pGC);
-
-    (*pGC->funcs->DestroyGC) (pGC);
-
-    /* leave it unwrapped */
-}
-
-static void
-cwChangeClip(GCPtr pGC, int type, pointer pvalue, int nrects)
-{
-    cwGCPtr pPriv = (cwGCPtr) dixLookupPrivate(&pGC->devPrivates, cwGCKey);
-
-    FUNC_PROLOGUE(pGC, pPriv);
-
-    (*pGC->funcs->ChangeClip) (pGC, type, pvalue, nrects);
-
-    FUNC_EPILOGUE(pGC, pPriv);
-}
-
-static void
-cwCopyClip(GCPtr pgcDst, GCPtr pgcSrc)
-{
-    cwGCPtr pPriv = (cwGCPtr) dixLookupPrivate(&pgcDst->devPrivates, cwGCKey);
-
-    FUNC_PROLOGUE(pgcDst, pPriv);
-
-    (*pgcDst->funcs->CopyClip) (pgcDst, pgcSrc);
-
-    FUNC_EPILOGUE(pgcDst, pPriv);
-}
-
-static void
-cwDestroyClip(GCPtr pGC)
-{
-    cwGCPtr pPriv = (cwGCPtr) dixLookupPrivate(&pGC->devPrivates, cwGCKey);
-
-    FUNC_PROLOGUE(pGC, pPriv);
-
-    (*pGC->funcs->DestroyClip) (pGC);
-
-    FUNC_EPILOGUE(pGC, pPriv);
-}
-
-/*
- * Screen wrappers.
- */
-
-#define SCREEN_PROLOGUE(pScreen, field)				\
-  ((pScreen)->field = getCwScreen(pScreen)->field)
-
-#define SCREEN_EPILOGUE(pScreen, field, wrapper) do {		\
-    getCwScreen(pScreen)->field = (pScreen)->field;		\
-    (pScreen)->field = (wrapper);				\
-} while (0)
-
-static Bool
-cwCreateGC(GCPtr pGC)
-{
-    cwGCPtr pPriv = getCwGC(pGC);
-    ScreenPtr pScreen = pGC->pScreen;
-    Bool ret;
-
-    SCREEN_PROLOGUE(pScreen, CreateGC);
-
-    if ((ret = (*pScreen->CreateGC) (pGC)))
-        FUNC_EPILOGUE(pGC, pPriv);
-
-    SCREEN_EPILOGUE(pScreen, CreateGC, cwCreateGC);
-
-    return ret;
-}
-
-static void
-cwGetImage(DrawablePtr pSrc, int x, int y, int w, int h, unsigned int format,
-           unsigned long planemask, char *pdstLine)
-{
-    ScreenPtr pScreen = pSrc->pScreen;
-    DrawablePtr pBackingDrawable;
-    int src_off_x, src_off_y;
-
-    SCREEN_PROLOGUE(pScreen, GetImage);
-
-    pBackingDrawable = cwGetBackingDrawable(pSrc, &src_off_x, &src_off_y);
-
-    CW_OFFSET_XY_SRC(x, y);
-
-    (*pScreen->GetImage) (pBackingDrawable, x, y, w, h, format, planemask,
-                          pdstLine);
-
-    SCREEN_EPILOGUE(pScreen, GetImage, cwGetImage);
-}
-
-static void
-cwGetSpans(DrawablePtr pSrc, int wMax, DDXPointPtr ppt, int *pwidth,
-           int nspans, char *pdstStart)
-{
-    ScreenPtr pScreen = pSrc->pScreen;
-    DrawablePtr pBackingDrawable;
-    int i;
-    int src_off_x, src_off_y;
-
-    SCREEN_PROLOGUE(pScreen, GetSpans);
-
-    pBackingDrawable = cwGetBackingDrawable(pSrc, &src_off_x, &src_off_y);
-
-    for (i = 0; i < nspans; i++)
-        CW_OFFSET_XY_SRC(ppt[i].x, ppt[i].y);
-
-    (*pScreen->GetSpans) (pBackingDrawable, wMax, ppt, pwidth, nspans,
-                          pdstStart);
-
-    SCREEN_EPILOGUE(pScreen, GetSpans, cwGetSpans);
-}
-
-static void
-cwCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-{
-    ScreenPtr pScreen = pWin->drawable.pScreen;
-
-    SCREEN_PROLOGUE(pScreen, CopyWindow);
-
-    if (!cwDrawableIsRedirWindow((DrawablePtr) pWin)) {
-        (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
-    }
-    else {
-        GCPtr pGC;
-        BoxPtr pExtents;
-        int x_off, y_off;
-        int dx, dy;
-        PixmapPtr pBackingPixmap;
-        RegionPtr pClip;
-        int src_x, src_y, dst_x, dst_y, w, h;
-
-        dx = ptOldOrg.x - pWin->drawable.x;
-        dy = ptOldOrg.y - pWin->drawable.y;
-
-        pExtents = RegionExtents(prgnSrc);
-
-        pBackingPixmap = (PixmapPtr) cwGetBackingDrawable((DrawablePtr) pWin,
-                                                          &x_off, &y_off);
-
-        src_x = pExtents->x1 - pBackingPixmap->screen_x;
-        src_y = pExtents->y1 - pBackingPixmap->screen_y;
-        w = pExtents->x2 - pExtents->x1;
-        h = pExtents->y2 - pExtents->y1;
-        dst_x = src_x - dx;
-        dst_y = src_y - dy;
-
-        /* Translate region (as required by API) */
-        RegionTranslate(prgnSrc, -dx, -dy);
-
-        pGC = GetScratchGC(pBackingPixmap->drawable.depth, pScreen);
-        /*
-         * Copy region to GC as clip, aligning as dest clip
-         */
-        pClip = RegionCreate(NULL, 0);
-        RegionIntersect(pClip, &pWin->borderClip, prgnSrc);
-        RegionTranslate(pClip,
-                        -pBackingPixmap->screen_x, -pBackingPixmap->screen_y);
-
-        (*pGC->funcs->ChangeClip) (pGC, CT_REGION, pClip, 0);
-
-        ValidateGC(&pBackingPixmap->drawable, pGC);
-
-        (*pGC->ops->CopyArea) (&pBackingPixmap->drawable,
-                               &pBackingPixmap->drawable, pGC,
-                               src_x, src_y, w, h, dst_x, dst_y);
-
-        (*pGC->funcs->DestroyClip) (pGC);
-
-        FreeScratchGC(pGC);
-    }
-
-    SCREEN_EPILOGUE(pScreen, CopyWindow, cwCopyWindow);
-}
-
-static PixmapPtr
-cwGetWindowPixmap(WindowPtr pWin)
-{
-    PixmapPtr pPixmap = getCwPixmap(pWin);
-
-    if (!pPixmap) {
-        ScreenPtr pScreen = pWin->drawable.pScreen;
-
-        SCREEN_PROLOGUE(pScreen, GetWindowPixmap);
-        if (pScreen->GetWindowPixmap)
-            pPixmap = (*pScreen->GetWindowPixmap) (pWin);
-        SCREEN_EPILOGUE(pScreen, GetWindowPixmap, cwGetWindowPixmap);
-    }
-    return pPixmap;
-}
-
-static void
-cwSetWindowPixmap(WindowPtr pWindow, PixmapPtr pPixmap)
-{
-    ScreenPtr pScreen = pWindow->drawable.pScreen;
-
-    if (pPixmap == (*pScreen->GetScreenPixmap) (pScreen))
-        pPixmap = NULL;
-    setCwPixmap(pWindow, pPixmap);
-}
-
-/* Screen initialization/teardown */
-void
-miInitializeCompositeWrapper(ScreenPtr pScreen)
-{
-    cwScreenPtr pScreenPriv;
-    Bool has_render = GetPictureScreenIfSet(pScreen) != NULL;
-
-    if (!dixRegisterPrivateKey(&cwScreenKeyRec, PRIVATE_SCREEN, 0))
-        return;
-
-    if (!dixRegisterPrivateKey(&cwGCKeyRec, PRIVATE_GC, sizeof(cwGCRec)))
-        return;
-
-    if (!dixRegisterPrivateKey(&cwWindowKeyRec, PRIVATE_WINDOW, 0))
-        return;
-
-    if (!dixRegisterPrivateKey(&cwPictureKeyRec, PRIVATE_PICTURE, 0))
-        return;
-
-    pScreenPriv = malloc(sizeof(cwScreenRec));
-    if (!pScreenPriv)
-        return;
-
-    dixSetPrivate(&pScreen->devPrivates, cwScreenKey, pScreenPriv);
-
-    SCREEN_EPILOGUE(pScreen, CloseScreen, cwCloseScreen);
-    SCREEN_EPILOGUE(pScreen, GetImage, cwGetImage);
-    SCREEN_EPILOGUE(pScreen, GetSpans, cwGetSpans);
-    SCREEN_EPILOGUE(pScreen, CreateGC, cwCreateGC);
-    SCREEN_EPILOGUE(pScreen, CopyWindow, cwCopyWindow);
-
-    SCREEN_EPILOGUE(pScreen, SetWindowPixmap, cwSetWindowPixmap);
-    SCREEN_EPILOGUE(pScreen, GetWindowPixmap, cwGetWindowPixmap);
-
-    if (has_render)
-        cwInitializeRender(pScreen);
-}
-
-static Bool
-cwCloseScreen(ScreenPtr pScreen)
-{
-    cwScreenPtr pScreenPriv;
-    PictureScreenPtr ps = GetPictureScreenIfSet(pScreen);
-
-    pScreenPriv = (cwScreenPtr) dixLookupPrivate(&pScreen->devPrivates,
-                                                 cwScreenKey);
-    pScreen->CloseScreen = pScreenPriv->CloseScreen;
-    pScreen->GetImage = pScreenPriv->GetImage;
-    pScreen->GetSpans = pScreenPriv->GetSpans;
-    pScreen->CreateGC = pScreenPriv->CreateGC;
-    pScreen->CopyWindow = pScreenPriv->CopyWindow;
-
-    if (ps)
-        cwFiniRender(pScreen);
-
-    free((pointer) pScreenPriv);
-
-    return (*pScreen->CloseScreen) (pScreen);
-}