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Merge branch 'master' of git+ssh://git.freedesktop.org/git/xorg/xserver into glucose-2

Browse source 
Conflicts:

	render/picture.c
	render/picture.h
This commit is contained in:
Alan Hourihane 2007-10-26 00:07:07 +01:00
commit 08896805cb
28 changed files with 533 additions and 798 deletions
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9
GL/glx/glxcmds.c
View file

@ -190,7 +190,6 @@ DoCreateContext(__GLXclientState *cl, GLXContextID gcId,
__GLXscreen *pGlxScreen, GLboolean isDirect)
{
ClientPtr client = cl->client;
VisualPtr pVisual;
__GLXcontext *glxc, *shareglxc;
LEGAL_NEW_RESOURCE(gcId, client);
@ -250,7 +249,6 @@ DoCreateContext(__GLXclientState *cl, GLXContextID gcId,
*/
glxc->pScreen = pGlxScreen->pScreen;
glxc->pGlxScreen = pGlxScreen;
glxc->pVisual = pVisual;
glxc->modes = config;
/*
@ -1215,6 +1213,11 @@ static int DoDestroyDrawable(__GLXclientState *cl, XID glxdrawable, int type)
return __glXError(GLXBadPbuffer);
}
}
if (type == GLX_DRAWABLE_PIXMAP) {
((PixmapPtr) pGlxDraw->pDraw)->refcnt--;
}
FreeResource(glxdrawable, FALSE);
return Success;
@ -1465,7 +1468,7 @@ DoQueryContext(__GLXclientState *cl, GLXContextID gcId)
*pSendBuf++ = GLX_SHARE_CONTEXT_EXT;
*pSendBuf++ = (int)(ctx->share_id);
*pSendBuf++ = GLX_VISUAL_ID_EXT;
*pSendBuf++ = (int)(ctx->pVisual->vid);
*pSendBuf++ = (int)(ctx->modes->visualID);
*pSendBuf++ = GLX_SCREEN_EXT;
*pSendBuf++ = (int)(ctx->pScreen->myNum);

5
GL/glx/glxcontext.h
View file

@ -88,11 +88,6 @@ struct __GLXcontext {
ScreenPtr pScreen;
__GLXscreen *pGlxScreen;
/*
** This context is created with respect to this visual.
*/
VisualRec *pVisual;
/*
** The XID of this context.
*/

19
GL/glx/glxdri.c
View file

@ -185,10 +185,14 @@ __glXDRIdrawableDestroy(__GLXdrawable *drawable)
(*private->driDrawable.destroyDrawable)(&private->driDrawable);
__glXenterServer(GL_FALSE);
DRIDestroyDrawable(drawable->pDraw->pScreen,
serverClient, drawable->pDraw);
__glXleaveServer(GL_FALSE);
/* If the X window was destroyed, the dri DestroyWindow hook will
* aready have taken care of this, so only call if pDraw isn't NULL. */
if (drawable->pDraw != NULL) {
__glXenterServer(GL_FALSE);
DRIDestroyDrawable(drawable->pDraw->pScreen,
serverClient, drawable->pDraw);
__glXleaveServer(GL_FALSE);
}
xfree(private);
}
@ -668,11 +672,16 @@ getDrawableInfo(__DRIdrawable *driDrawable,
{
__GLXDRIdrawable *drawable = containerOf(driDrawable,
__GLXDRIdrawable, driDrawable);
ScreenPtr pScreen = drawable->base.pDraw->pScreen;
ScreenPtr pScreen;
drm_clip_rect_t *pClipRects, *pBackClipRects;
GLboolean retval;
size_t size;
/* If the X window has been destroyed, give up here. */
if (drawable->base.pDraw == NULL)
return GL_FALSE;
pScreen = drawable->base.pDraw->pScreen;
__glXenterServer(GL_FALSE);
retval = DRIGetDrawableInfo(pScreen, drawable->base.pDraw, index, stamp,
x, y, width, height,

6
GL/glx/glxext.c
View file

@ -122,6 +122,8 @@ static Bool DrawableGone(__GLXdrawable *glxPriv, XID xid)
cx->pendingState |= __GLX_PENDING_DESTROY;
}
glxPriv->pDraw = NULL;
glxPriv->drawId = 0;
__glXUnrefDrawable(glxPriv);
return True;
@ -393,7 +395,7 @@ void glxSuspendClients(void)
int i;
for (i = 1; i < currentMaxClients; i++) {
if (glxGetClient(clients[i])->inUse)
if (clients[i] && glxGetClient(clients[i])->inUse)
IgnoreClient(clients[i]);
}
@ -408,7 +410,7 @@ void glxResumeClients(void)
glxBlockClients = FALSE;
for (i = 1; i < currentMaxClients; i++) {
if (glxGetClient(clients[i])->inUse)
if (clients[i] && glxGetClient(clients[i])->inUse)
AttendClient(clients[i]);
}

9
configure.ac
View file

@ -464,6 +464,10 @@ APPLE_APPLICATIONS_DIR="${bindir}/Applications"
AC_ARG_WITH(apple-applications-dir,AS_HELP_STRING([--with-apple-applications-dir=PATH], [Path to the Applications directory (default: ${bindir}/Applications)]),
[ APPLE_APPLICATIONS_DIR="${withval}" ].
[ APPLE_APPLICATIONS_DIR="${bindir}/Applications" ])
AC_ARG_WITH(pci-txt-ids-dir, AS_HELP_STRING([--with-pci-txt-ids-dir=PATH],
[Path to pci id directory (default: ${datadir}/X11/pci)]),
[ PCI_TXT_IDS_DIR="$withval" ],
[ PCI_TXT_IDS_DIR="${datadir}/X11/pci" ])
AC_ARG_ENABLE(builddocs, AS_HELP_STRING([--enable-builddocs], [Build docs (default: disabled)]),
[BUILDDOCS=$enableval],
[BUILDDOCS=no])
@ -1011,6 +1015,7 @@ fi
AC_DEFINE_DIR(COMPILEDDEFAULTFONTPATH, FONTPATH, [Default font path])
AC_DEFINE_DIR(RGB_DB, RGBPATH, [Default RGB path])
AC_DEFINE_DIR(PCI_TXT_IDS_PATH, PCI_TXT_IDS_DIR, [Default PCI text file ID path])
AC_DEFINE_DIR(SERVERCONFIGdir, SERVERCONFIG, [Server config path])
AC_DEFINE_DIR(BASE_FONT_PATH, FONTDIR, [Default base font path])
AC_DEFINE_DIR(DRI_DRIVER_PATH, DRI_DRIVER_PATH, [Default DRI driver path])
@ -1091,7 +1096,7 @@ PKG_CHECK_MODULES([XSERVERLIBS], [$REQUIRED_LIBS])
#
XSERVER_CFLAGS="${XSERVERCFLAGS_CFLAGS}"
XSERVER_LIBS="$DIX_LIB $CONFIG_LIB $MI_LIB $OS_LIB"
XSERVER_SYS_LIBS="${XSERVERLIBS_LIBS} ${SYS_LIBS} ${LIBS}"
XSERVER_SYS_LIBS="${XSERVERLIBS_LIBS} ${SYS_LIBS} ${LIBS} -lcrypto"
AC_SUBST([XSERVER_LIBS])
AC_SUBST([XSERVER_SYS_LIBS])
@ -1899,7 +1904,7 @@ if test "$KDRIVE" = yes; then
KDRIVE_LOCAL_LIBS="$TSLIB_LIBS $DIX_LIB $KDRIVE_LIB $KDRIVE_STUB_LIB $CONFIG_LIB"
KDRIVE_LOCAL_LIBS="$KDRIVE_LOCAL_LIBS $FB_LIB $MI_LIB $KDRIVE_PURE_LIBS"
KDRIVE_LOCAL_LIBS="$KDRIVE_LOCAL_LIBS $KDRIVE_OS_LIB $OS_LIB"
KDRIVE_LIBS="$KDRIVE_LOCAL_LIBS $XSERVERLIBS_LIBS $XV_LIBS"
KDRIVE_LIBS="$KDRIVE_LOCAL_LIBS $XSERVER_SYS_LIBS $XV_LIBS"
# check if we can build Xephyr
PKG_CHECK_MODULES(XEPHYR, x11 xext xfont xau xdmcp, [xephyr="yes"], [xephyr="no"])

16
dix/getevents.c
View file

@ -95,7 +95,14 @@ set_key_up(DeviceIntPtr pDev, int key_code)
static Bool
key_is_down(DeviceIntPtr pDev, int key_code)
{
return pDev->key->postdown[key_code >> 3] >> (key_code & 7);
return !!(pDev->key->postdown[key_code >> 3] & (1 << (key_code & 7)));
}
static Bool
key_autorepeats(DeviceIntPtr pDev, int key_code)
{
return !!(pDev->kbdfeed->ctrl.autoRepeats[key_code >> 3] &
(1 << (key_code & 7)));
}
/**
@ -444,10 +451,11 @@ GetKeyboardValuatorEvents(xEvent *events, DeviceIntPtr pDev, int type,
* FIXME: In theory, if you're repeating with two keyboards in non-XKB,
* you could get unbalanced events here. */
if (type == KeyPress && key_is_down(pDev, key_code)) {
/* If autorepeating is disabled either globally or just for that key,
* or we have a modifier, don't generate a repeat event. */
if (!pDev->kbdfeed->ctrl.autoRepeat ||
pDev->key->modifierMap[key_code] ||
!(pDev->kbdfeed->ctrl.autoRepeats[key_code >> 3]
& (1 << (key_code & 7))))
!key_autorepeats(pDev, key_code) ||
pDev->key->modifierMap[key_code])
return 0;
#ifdef XKB

8
exa/exa.c
View file

@ -291,7 +291,9 @@ exaCreatePixmap(ScreenPtr pScreen, int w, int h, int depth)
pExaPixmap->fb_ptr = NULL;
} else {
pExaPixmap->driverPriv = NULL;
/* Glyphs have w/h equal to zero, and may not be migrated. See exaGlyphs. */
/* Scratch pixmaps may have w/h equal to zero, and may not be
* migrated.
*/
if (!w || !h)
pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED;
else
@ -696,7 +698,6 @@ exaCloseScreen(int i, ScreenPtr pScreen)
#ifdef RENDER
if (ps) {
ps->Composite = pExaScr->SavedComposite;
ps->Glyphs = pExaScr->SavedGlyphs;
ps->Trapezoids = pExaScr->SavedTrapezoids;
}
#endif
@ -865,9 +866,6 @@ exaDriverInit (ScreenPtr pScreen,
pExaScr->SavedTriangles = ps->Triangles;
ps->Triangles = exaTriangles;
pExaScr->SavedGlyphs = ps->Glyphs;
ps->Glyphs = exaGlyphs;
pExaScr->SavedTrapezoids = ps->Trapezoids;
ps->Trapezoids = exaTrapezoids;
}

2
exa/exa_accel.c
View file

@ -658,7 +658,7 @@ exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
x1 = ppt[0].x;
y1 = ppt[0].y;
/* If we have any non-horizontal/vertical, fall back. */
for (i = 0; i < npt; i++) {
for (i = 0; i < npt - 1; i++) {
if (mode == CoordModePrevious) {
x2 = x1 + ppt[i + 1].x;
y2 = y1 + ppt[i + 1].y;

1
exa/exa_priv.h
View file

@ -53,6 +53,7 @@
#include "fboverlay.h"
#ifdef RENDER
#include "fbpict.h"
#include "glyphstr.h"
#endif
#include "damage.h"

353
exa/exa_render.c
View file

@ -997,356 +997,3 @@ exaTriangles (CARD8 op, PicturePtr pSrc, PicturePtr pDst,
exaTriangles (op, pSrc, pDst, maskFormat, xSrc, ySrc, 1, tris);
}
}
/**
* Returns TRUE if the glyphs in the lists intersect. Only checks based on
* bounding box, which appears to be good enough to catch most cases at least.
*/
static Bool
exaGlyphsIntersect(int nlist, GlyphListPtr list, GlyphPtr *glyphs)
{
int x1, x2, y1, y2;
int n;
GlyphPtr glyph;
int x, y;
BoxRec extents;
Bool first = TRUE;
x = 0;
y = 0;
while (nlist--) {
x += list->xOff;
y += list->yOff;
n = list->len;
list++;
while (n--) {
glyph = *glyphs++;
if (glyph->info.width == 0 || glyph->info.height == 0) {
x += glyph->info.xOff;
y += glyph->info.yOff;
continue;
}
x1 = x - glyph->info.x;
if (x1 < MINSHORT)
x1 = MINSHORT;
y1 = y - glyph->info.y;
if (y1 < MINSHORT)
y1 = MINSHORT;
x2 = x1 + glyph->info.width;
if (x2 > MAXSHORT)
x2 = MAXSHORT;
y2 = y1 + glyph->info.height;
if (y2 > MAXSHORT)
y2 = MAXSHORT;
if (first) {
extents.x1 = x1;
extents.y1 = y1;
extents.x2 = x2;
extents.y2 = y2;
first = FALSE;
} else {
if (x1 < extents.x2 && x2 > extents.x1 &&
y1 < extents.y2 && y2 > extents.y1)
{
return TRUE;
}
if (x1 < extents.x1)
extents.x1 = x1;
if (x2 > extents.x2)
extents.x2 = x2;
if (y1 < extents.y1)
extents.y1 = y1;
if (y2 > extents.y2)
extents.y2 = y2;
}
x += glyph->info.xOff;
y += glyph->info.yOff;
}
}
return FALSE;
}
#define NeedsComponent(f) (PICT_FORMAT_A(f) != 0 && PICT_FORMAT_RGB(f) != 0)
/* exaGlyphs is a slight variation on miGlyphs, to support acceleration. The
* issue is that miGlyphs' use of ModifyPixmapHeader makes it impossible to
* migrate these pixmaps. So, instead we create a pixmap at the beginning of
* the loop and upload each glyph into the pixmap before compositing.
*
* This is now used even when Composite can't be accelerated for better
* migration control.
*/
void
exaGlyphs (CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlist,
GlyphListPtr list,
GlyphPtr *glyphs)
{
ExaScreenPriv (pDst->pDrawable->pScreen);
PixmapPtr pPixmap = NULL;
PicturePtr pPicture;
PixmapPtr pMaskPixmap = NULL;
PicturePtr pMask;
ScreenPtr pScreen = pDst->pDrawable->pScreen;
int width = 0, height = 0;
int x, y, x1, y1;
int xDst = list->xOff, yDst = list->yOff;
int n;
int error;
BoxRec extents;
CARD32 component_alpha;
/* If we have a mask format but it's the same as all the glyphs and
* the glyphs don't intersect, we can avoid accumulating the glyphs in the
* temporary picture.
*/
if (maskFormat != NULL) {
Bool sameFormat = TRUE;
int i;
for (i = 0; i < nlist; i++) {
if (maskFormat->format != list[i].format->format) {
sameFormat = FALSE;
break;
}
}
if (sameFormat) {
if (!exaGlyphsIntersect(nlist, list, glyphs)) {
maskFormat = NULL;
}
}
}
if (maskFormat)
{
GCPtr pGC;
xRectangle rect;
miGlyphExtents (nlist, list, glyphs, &extents);
extents.x1 = max(extents.x1, 0);
extents.y1 = max(extents.y1, 0);
extents.x2 = min(extents.x2, pDst->pDrawable->width);
extents.y2 = min(extents.y2, pDst->pDrawable->height);
if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1)
return;
width = extents.x2 - extents.x1;
height = extents.y2 - extents.y1;
pMaskPixmap = (*pScreen->CreatePixmap) (pScreen, width, height,
maskFormat->depth);
if (!pMaskPixmap)
return;
component_alpha = NeedsComponent(maskFormat->format);
pMask = CreatePicture (0, &pMaskPixmap->drawable,
maskFormat, CPComponentAlpha, &component_alpha,
serverClient, &error);
if (!pMask)
{
(*pScreen->DestroyPixmap) (pMaskPixmap);
return;
}
ValidatePicture(pMask);
pGC = GetScratchGC (pMaskPixmap->drawable.depth, pScreen);
ValidateGC (&pMaskPixmap->drawable, pGC);
rect.x = 0;
rect.y = 0;
rect.width = width;
rect.height = height;
ExaCheckPolyFillRect (&pMaskPixmap->drawable, pGC, 1, &rect);
if (pExaScr->info->PrepareComposite)
(*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect);
else
exaPixmapDirty(pMaskPixmap, 0, 0, width, height);
FreeScratchGC (pGC);
x = -extents.x1;
y = -extents.y1;
}
else
{
pMask = pDst;
x = 0;
y = 0;
}
while (nlist--)
{
GCPtr pGC = NULL;
int maxwidth = 0, maxheight = 0, i;
ExaMigrationRec pixmaps[1];
PixmapPtr pScratchPixmap = NULL;
x += list->xOff;
y += list->yOff;
n = list->len;
for (i = 0; i < n; i++) {
if (glyphs[i]->info.width > maxwidth)
maxwidth = glyphs[i]->info.width;
if (glyphs[i]->info.height > maxheight)
maxheight = glyphs[i]->info.height;
}
if (maxwidth == 0 || maxheight == 0) {
while (n--)
{
GlyphPtr glyph;
glyph = *glyphs++;
x += glyph->info.xOff;
y += glyph->info.yOff;
}
list++;
continue;
}
/* Create the (real) temporary pixmap to store the current glyph in */
pPixmap = (*pScreen->CreatePixmap) (pScreen, maxwidth, maxheight,
list->format->depth);
if (!pPixmap)
return;
/* Create a temporary picture to wrap the temporary pixmap, so it can be
* used as a source for Composite.
*/
component_alpha = NeedsComponent(list->format->format);
pPicture = CreatePicture (0, &pPixmap->drawable, list->format,
CPComponentAlpha, &component_alpha,
serverClient, &error);
if (!pPicture) {
(*pScreen->DestroyPixmap) (pPixmap);
return;
}
ValidatePicture(pPicture);
/* Give the temporary pixmap an initial kick towards the screen, so
* it'll stick there.
*/
pixmaps[0].as_dst = TRUE;
pixmaps[0].as_src = FALSE;
pixmaps[0].pPix = pPixmap;
pixmaps[0].pReg = NULL;
exaDoMigration (pixmaps, 1, pExaScr->info->PrepareComposite != NULL);
while (n--)
{
GlyphPtr glyph = *glyphs++;
pointer glyphdata = (pointer) (glyph + 1);
DrawablePtr pCmpDrw = (maskFormat ? pMask : pDst)->pDrawable;
x1 = x - glyph->info.x;
y1 = y - glyph->info.y;
if (x1 >= pCmpDrw->width || y1 >= pCmpDrw->height ||
glyph->info.width == 0 || glyph->info.height == 0 ||
(x1 + glyph->info.width) <= 0 || (y1 + glyph->info.height) <= 0)
goto nextglyph;
(*pScreen->ModifyPixmapHeader) (pScratchPixmap,
glyph->info.width,
glyph->info.height,
0, 0, -1, glyphdata);
/* Copy the glyph data into the proper pixmap instead of a fake.
* First we try to use UploadToScreen, if we can, then we fall back
* to a plain exaCopyArea in case of failure.
*/
if (pExaScr->info->UploadToScreen &&
exaPixmapIsOffscreen(pPixmap) &&
(*pExaScr->info->UploadToScreen) (pPixmap, 0, 0,
glyph->info.width,
glyph->info.height,
glyphdata,
PixmapBytePad(glyph->info.width,
list->format->depth)))
{
exaMarkSync (pScreen);
} else {
/* Set up the scratch pixmap/GC for doing a CopyArea. */
if (pScratchPixmap == NULL) {
/* Get a scratch pixmap to wrap the original glyph data */
pScratchPixmap = GetScratchPixmapHeader (pScreen,
glyph->info.width,
glyph->info.height,
list->format->depth,
list->format->depth,
-1, glyphdata);
if (!pScratchPixmap) {
FreePicture(pPicture, 0);
(*pScreen->DestroyPixmap) (pPixmap);
return;
}
/* Get a scratch GC with which to copy the glyph data from
* scratch to temporary
*/
pGC = GetScratchGC (list->format->depth, pScreen);
ValidateGC (&pPixmap->drawable, pGC);
} else {
(*pScreen->ModifyPixmapHeader) (pScratchPixmap,
glyph->info.width,
glyph->info.height,
0, 0, -1, glyphdata);
pScratchPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
}
#ifdef MITSHM
if (pExaScr->info->PrepareComposite)
exaShmPutImage(&pPixmap->drawable, pGC,
pPixmap->drawable.depth, ZPixmap,
glyph->info.width, glyph->info.height, 0, 0,
glyph->info.width, glyph->info.height, 0, 0,
glyphdata);
else
#endif
exaCopyArea (&pScratchPixmap->drawable, &pPixmap->drawable, pGC,
0, 0, glyph->info.width, glyph->info.height, 0, 0);
}
exaPixmapDirty (pPixmap, 0, 0,
glyph->info.width, glyph->info.height);
if (maskFormat)
{
exaComposite (PictOpAdd, pPicture, NULL, pMask, 0, 0, 0, 0,
x1, y1, glyph->info.width, glyph->info.height);
exaPixmapDirty(pMaskPixmap, x1, y1, x1 + glyph->info.width,
y1 + glyph->info.height);
}
else
{
exaComposite (op, pSrc, pPicture, pDst,
xSrc + x1 - xDst, ySrc + y1 - yDst,
0, 0, x1, y1, glyph->info.width,
glyph->info.height);
}
nextglyph:
x += glyph->info.xOff;
y += glyph->info.yOff;
}
list++;
if (pGC != NULL)
FreeScratchGC (pGC);
FreePicture ((pointer) pPicture, 0);
(*pScreen->DestroyPixmap) (pPixmap);
if (pScratchPixmap != NULL)
FreeScratchPixmapHeader (pScratchPixmap);
}
if (maskFormat)
{
x = extents.x1;
y = extents.y1;
exaComposite (op, pSrc, pMask, pDst, xSrc + x - xDst, ySrc + y - yDst,
0, 0, x, y, width, height);
FreePicture ((pointer) pMask, (XID) 0);
(*pScreen->DestroyPixmap) (pMaskPixmap);
}
}

48
hw/xfree86/common/xf86AutoConfig.c
View file

@ -329,6 +329,11 @@ autoConfigDevice(GDevPtr preconf_device)
return ptr;
}
#ifdef __linux__
/* This function is used to provide a workaround for binary drivers that
* don't export their PCI ID's properly. If distros don't end up using this
* feature it can and should be removed because the symbol-based resolution
* scheme should be the primary one */
static void
matchDriverFromFiles (char** matches, uint16_t match_vendor, uint16_t match_chip)
{
@ -341,9 +346,10 @@ matchDriverFromFiles (char** matches, uint16_t match_vendor, uint16_t match_chip
char path_name[256], vendor_str[5], chip_str[5];
uint16_t vendor, chip;
int i, j;
idsdir = opendir("/usr/share/xserver-xorg/pci");
idsdir = opendir(PCI_TXT_IDS_PATH);
if (idsdir) {
xf86Msg(X_INFO, "Scanning %s directory for additional PCI ID's supported by the drivers\n", PCI_TXT_IDS_PATH);
direntry = readdir(idsdir);
/* Read the directory */
while (direntry) {
@ -355,15 +361,20 @@ matchDriverFromFiles (char** matches, uint16_t match_vendor, uint16_t match_chip
/* A tiny bit of sanity checking. We should probably do better */
if (strncmp(&(direntry->d_name[len-4]), ".ids", 4) == 0) {
/* We need the full path name to open the file */
strncpy(path_name, "/usr/share/xserver-xorg/pci/", 256);
strncat(path_name, direntry->d_name, (256 - strlen(path_name)));
strncpy(path_name, PCI_TXT_IDS_PATH, 256);
strncat(path_name, "/", 1);
strncat(path_name, direntry->d_name, (256 - strlen(path_name) - 1));
fp = fopen(path_name, "r");
if (fp == NULL) {
xf86Msg(X_ERROR, "Could not open %s for reading. Exiting.\n", path_name);
goto end;
}
/* Read the file */
#ifdef __GLIBC__
while ((read = getline(&line, &len, fp)) != -1) {
#else
while ((line = fgetln(fp, &len)) != (char *)NULL) {
#endif /* __GLIBC __ */
xchomp(line);
if (isdigit(line[0])) {
strncpy(vendor_str, line, 4);
@ -405,8 +416,7 @@ matchDriverFromFiles (char** matches, uint16_t match_vendor, uint16_t match_chip
matches[i][j] = direntry->d_name[j];
}
}
xf86Msg(X_INFO, "Matched %s from file name %s in autoconfig\n", matches[i], direntry->d_name);
xf86Msg(X_INFO, "Matched %s from file name %s\n", matches[i], direntry->d_name);
}
} else {
/* TODO Handle driver overrides here */
@ -421,6 +431,7 @@ matchDriverFromFiles (char** matches, uint16_t match_vendor, uint16_t match_chip
xfree(line);
closedir(idsdir);
}
#endif /* __linux__ */
char*
chooseVideoDriver(void)
@ -448,24 +459,27 @@ chooseVideoDriver(void)
ErrorF("Primary device is not PCI\n");
}
#ifdef __linux__
matchDriverFromFiles(matches, info->vendor_id, info->device_id);
#endif /* __linux__ */
/* TODO Handle multiple drivers claiming to support the same PCI ID */
if (matches[0]) {
chosen_driver = matches[0];
} else {
chosen_driver = videoPtrToDriverName(info);
#if 0 /* Save for later */
#if defined __i386__ || defined __amd64__ || defined __hurd__
chosen_driver = "vesa";
#elif defined __alpha__
chosen_driver = "vga";
#elif defined __sparc__
chosen_driver = "sunffb";
#else
chosen_driver = "fbdev";
#endif
#endif
if (info != NULL)
chosen_driver = videoPtrToDriverName(info);
if (chosen_driver == NULL) {
#if defined __i386__ || defined __amd64__ || defined __hurd__
chosen_driver = "vesa";
#elif defined __alpha__
chosen_driver = "vga";
#elif defined __sparc__
chosen_driver = "sunffb";
#else
chosen_driver = "fbdev";
#endif
}
}
xf86Msg(X_DEFAULT, "Matched %s for the autoconfigured driver\n", chosen_driver);

3
hw/xfree86/loader/misym.c
View file

@ -205,9 +205,6 @@ _X_HIDDEN void *miLookupTab[] = {
SYMVAR(miPointerScreenIndex)
SYMVAR(miInstalledMaps)
SYMVAR(miInitVisualsProc)
#ifdef RENDER
SYMFUNC(miGlyphExtents)
#endif
#ifdef DAMAGE
SYMFUNC(DamageDamageRegion)
#endif

3
hw/xfree86/modes/xf86Crtc.c
View file

@ -1417,9 +1417,8 @@ xf86ProbeOutputModes (ScrnInfoPtr scrn, int maxX, int maxY)
output->probed_modes = mode;
}
mode->type |= (M_T_PREFERRED|M_T_USERPREF);
break;
}
else
mode->type &= ~M_T_PREFERRED;
}
}

14
hw/xfree86/modes/xf86RandR12.c
View file

@ -426,8 +426,18 @@ xf86RandR12CreateScreenResources (ScreenPtr pScreen)
xf86OutputPtr output = config->output[config->compat_output];
xf86CrtcPtr crtc = output->crtc;
if (crtc && crtc->mode.HDisplay &&
output->mm_width && output->mm_height)
if (output->conf_monitor &&
(output->conf_monitor->mon_width > 0 &&
output->conf_monitor->mon_height > 0))
{
/*
* Prefer user configured DisplaySize
*/
mmWidth = output->conf_monitor->mon_width;
mmHeight = output->conf_monitor->mon_height;
}
else if (crtc && crtc->mode.HDisplay &&
output->mm_width && output->mm_height)
{
/*
* If the output has a mode and a declared size, use that

2
include/os.h
View file

@ -517,7 +517,7 @@ __attribute((noreturn))
#ifdef DEBUG
#define DebugF ErrorF
#else
#define DebugF(x, ...) /* */
#define DebugF(...) /* */
#endif
extern void VErrorF(const char *f, va_list args);

3
include/xorg-config.h.in
View file

@ -115,4 +115,7 @@
/* Have execinfo.h */
#undef HAVE_EXECINFO_H
/* Path to text files containing PCI IDs */
#undef PCI_TXT_IDS_PATH
#endif /* _XORG_CONFIG_H_ */

1
miext/cw/cw.h
View file

@ -98,7 +98,6 @@ typedef struct {
ValidatePictureProcPtr ValidatePicture;
CompositeProcPtr Composite;
GlyphsProcPtr Glyphs;
CompositeRectsProcPtr CompositeRects;
TrapezoidsProcPtr Trapezoids;

30
miext/cw/cw_render.c
View file

@ -279,34 +279,6 @@ cwComposite (CARD8 op,
cwPsWrap(Composite, cwComposite);
}
static void
cwGlyphs (CARD8 op,
PicturePtr pSrcPicture,
PicturePtr pDstPicture,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlists,
GlyphListPtr lists,
GlyphPtr *glyphs)
{
ScreenPtr pScreen = pDstPicture->pDrawable->pScreen;
cwPsDecl(pScreen);
cwSrcPictureDecl;
cwDstPictureDecl;
cwPsUnwrap(Glyphs);
if (nlists)
{
lists->xOff += dst_picture_x_off;
lists->yOff += dst_picture_y_off;
}
(*ps->Glyphs) (op, pBackingSrcPicture, pBackingDstPicture, maskFormat,
xSrc + src_picture_x_off, ySrc + src_picture_y_off,
nlists, lists, glyphs);
cwPsWrap(Glyphs, cwGlyphs);
}
static void
cwCompositeRects (CARD8 op,
PicturePtr pDstPicture,
@ -470,7 +442,6 @@ cwInitializeRender (ScreenPtr pScreen)
cwPsWrap(ChangePicture, cwChangePicture);
cwPsWrap(ValidatePicture, cwValidatePicture);
cwPsWrap(Composite, cwComposite);
cwPsWrap(Glyphs, cwGlyphs);
cwPsWrap(CompositeRects, cwCompositeRects);
cwPsWrap(Trapezoids, cwTrapezoids);
cwPsWrap(Triangles, cwTriangles);
@ -491,7 +462,6 @@ cwFiniRender (ScreenPtr pScreen)
cwPsUnwrap(ChangePicture);
cwPsUnwrap(ValidatePicture);
cwPsUnwrap(Composite);
cwPsUnwrap(Glyphs);
cwPsUnwrap(CompositeRects);
cwPsUnwrap(Trapezoids);
cwPsUnwrap(Triangles);

1
render/Makefile.am
View file

@ -6,7 +6,6 @@ librender_la_SOURCES = \
animcur.c \
filter.c \
glyph.c \
miglyph.c \
miindex.c \
mipict.c \
mirect.c \

329
render/glyph.c
View file

@ -26,6 +26,8 @@
#include <dix-config.h>
#endif
#include <openssl/sha.h>
#include "misc.h"
#include "scrnintstr.h"
#include "os.h"
@ -41,6 +43,7 @@
#include "servermd.h"
#include "picturestr.h"
#include "glyphstr.h"
#include "mipict.h"
/*
* From Knuth -- a good choice for hash/rehash values is p, p-2 where
@ -412,7 +415,10 @@ _GlyphSetSetNewPrivate (GlyphSetPtr glyphSet, int n, pointer ptr)
}
GlyphRefPtr
FindGlyphRef (GlyphHashPtr hash, CARD32 signature, Bool match, GlyphPtr compare)
FindGlyphRef (GlyphHashPtr hash,
CARD32 signature,
Bool match,
unsigned char sha1[20])
{
CARD32 elt, step, s;
GlyphPtr glyph;
@ -443,7 +449,7 @@ FindGlyphRef (GlyphHashPtr hash, CARD32 signature, Bool match, GlyphPtr compare)
}
else if (s == signature &&
(!match ||
memcmp (&compare->info, &glyph->info, compare->size) == 0))
memcmp (glyph->sha1, sha1, 20) == 0))
{
break;
}
@ -460,17 +466,47 @@ FindGlyphRef (GlyphHashPtr hash, CARD32 signature, Bool match, GlyphPtr compare)
return gr;
}
CARD32
HashGlyph (GlyphPtr glyph)
int
HashGlyph (xGlyphInfo *gi,
CARD8 *bits,
unsigned long size,
unsigned char sha1[20])
{
CARD32 *bits = (CARD32 *) &(glyph->info);
CARD32 hash;
int n = glyph->size / sizeof (CARD32);
SHA_CTX ctx;
int success;
hash = 0;
while (n--)
hash ^= *bits++;
return hash;
success = SHA1_Init (&ctx);
if (! success)
return BadAlloc;
success = SHA1_Update (&ctx, gi, sizeof (xGlyphInfo));
if (! success)
return BadAlloc;
success = SHA1_Update (&ctx, bits, size);
if (! success)
return BadAlloc;
success = SHA1_Final (sha1, &ctx);
if (! success)
return BadAlloc;
return Success;
}
GlyphPtr
FindGlyphByHash (unsigned char sha1[20], int format)
{
GlyphRefPtr gr;
CARD32 signature = *(CARD32 *) sha1;
gr = FindGlyphRef (&globalGlyphs[format],
signature, TRUE, sha1);
if (gr->glyph && gr->glyph != DeletedGlyph)
return gr->glyph;
else
return NULL;
}
#ifdef CHECK_DUPLICATES
@ -511,6 +547,7 @@ FreeGlyph (GlyphPtr glyph, int format)
GlyphRefPtr gr;
int i;
int first;
CARD32 signature;
first = -1;
for (i = 0; i < globalGlyphs[format].hashSet->size; i++)
@ -521,8 +558,9 @@ FreeGlyph (GlyphPtr glyph, int format)
first = i;
}
gr = FindGlyphRef (&globalGlyphs[format],
HashGlyph (glyph), TRUE, glyph);
signature = *(CARD32 *) glyph->sha1;
gr = FindGlyphRef (&globalGlyphs[format], signature,
TRUE, glyph->sha1);
if (gr - globalGlyphs[format].table != first)
DuplicateRef (glyph, "Found wrong one");
if (gr->glyph && gr->glyph != DeletedGlyph)
@ -534,9 +572,13 @@ FreeGlyph (GlyphPtr glyph, int format)
for (i = 0; i < screenInfo.numScreens; i++)
{
ps = GetPictureScreenIfSet (screenInfo.screens[i]);
ScreenPtr pScreen = screenInfo.screens[i];
FreePicture ((pointer) GlyphPicture (glyph)[i], 0);
ps = GetPictureScreenIfSet (pScreen);
if (ps)
(*ps->UnrealizeGlyph) (screenInfo.screens[i], glyph);
(*ps->UnrealizeGlyph) (pScreen, glyph);
}
if (glyph->devPrivates)
@ -549,13 +591,14 @@ void
AddGlyph (GlyphSetPtr glyphSet, GlyphPtr glyph, Glyph id)
{
GlyphRefPtr gr;
CARD32 hash;
CARD32 signature;
CheckDuplicates (&globalGlyphs[glyphSet->fdepth], "AddGlyph top global");
/* Locate existing matching glyph */
hash = HashGlyph (glyph);
gr = FindGlyphRef (&globalGlyphs[glyphSet->fdepth], hash, TRUE, glyph);
if (gr->glyph && gr->glyph != DeletedGlyph)
signature = *(CARD32 *) glyph->sha1;
gr = FindGlyphRef (&globalGlyphs[glyphSet->fdepth], signature,
TRUE, glyph->sha1);
if (gr->glyph && gr->glyph != DeletedGlyph && gr->glyph != glyph)
{
PictureScreenPtr ps;
int i;
@ -571,10 +614,10 @@ AddGlyph (GlyphSetPtr glyphSet, GlyphPtr glyph, Glyph id)
xfree (glyph);
glyph = gr->glyph;
}
else
else if (gr->glyph != glyph)
{
gr->glyph = glyph;
gr->signature = hash;
gr->signature = signature;
globalGlyphs[glyphSet->fdepth].tableEntries++;
}
@ -627,7 +670,7 @@ AllocateGlyph (xGlyphInfo *gi, int fdepth)
GlyphPtr glyph;
int i;
size = gi->height * PixmapBytePad (gi->width, glyphDepths[fdepth]);
size = screenInfo.numScreens * sizeof (PicturePtr);
glyph = (GlyphPtr) xalloc (size + sizeof (GlyphRec));
if (!glyph)
return 0;
@ -648,26 +691,28 @@ AllocateGlyph (xGlyphInfo *gi, int fdepth)
for (i = 0; i < screenInfo.numScreens; i++)
{
ps = GetPictureScreenIfSet (screenInfo.screens[i]);
if (ps)
{
if (!(*ps->RealizeGlyph) (screenInfo.screens[i], glyph))
{
while (i--)
{
ps = GetPictureScreenIfSet (screenInfo.screens[i]);
if (ps)
(*ps->UnrealizeGlyph) (screenInfo.screens[i], glyph);
}
if (glyph->devPrivates)
xfree (glyph->devPrivates);
xfree (glyph);
return 0;
}
goto bail;
}
}
return glyph;
bail:
while (i--)
{
ps = GetPictureScreenIfSet (screenInfo.screens[i]);
if (ps)
(*ps->UnrealizeGlyph) (screenInfo.screens[i], glyph);
}
if (glyph->devPrivates)
xfree (glyph->devPrivates);
xfree (glyph);
return 0;
}
Bool
@ -711,7 +756,7 @@ ResizeGlyphHash (GlyphHashPtr hash, CARD32 change, Bool global)
if (glyph && glyph != DeletedGlyph)
{
s = hash->table[i].signature;
gr = FindGlyphRef (&newHash, s, global, glyph);
gr = FindGlyphRef (&newHash, s, global, glyph->sha1);
gr->signature = s;
gr->glyph = glyph;
++newHash.tableEntries;
@ -801,3 +846,215 @@ FreeGlyphSet (pointer value,
}
return Success;
}
static void
GlyphExtents (int nlist,
GlyphListPtr list,
GlyphPtr *glyphs,
BoxPtr extents)
{
int x1, x2, y1, y2;
int n;
GlyphPtr glyph;
int x, y;
x = 0;
y = 0;
extents->x1 = MAXSHORT;
extents->x2 = MINSHORT;
extents->y1 = MAXSHORT;
extents->y2 = MINSHORT;
while (nlist--)
{
x += list->xOff;
y += list->yOff;
n = list->len;
list++;
while (n--)
{
glyph = *glyphs++;
x1 = x - glyph->info.x;
if (x1 < MINSHORT)
x1 = MINSHORT;
y1 = y - glyph->info.y;
if (y1 < MINSHORT)
y1 = MINSHORT;
x2 = x1 + glyph->info.width;
if (x2 > MAXSHORT)
x2 = MAXSHORT;
y2 = y1 + glyph->info.height;
if (y2 > MAXSHORT)
y2 = MAXSHORT;
if (x1 < extents->x1)
extents->x1 = x1;
if (x2 > extents->x2)
extents->x2 = x2;
if (y1 < extents->y1)
extents->y1 = y1;
if (y2 > extents->y2)
extents->y2 = y2;
x += glyph->info.xOff;
y += glyph->info.yOff;
}
}
}
#define NeedsComponent(f) (PICT_FORMAT_A(f) != 0 && PICT_FORMAT_RGB(f) != 0)
/* Stub ABI compatibility for mi*Glyph, should go away */
_X_EXPORT void
miGlyphs (CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlist,
GlyphListPtr list,
GlyphPtr *glyphs)
{
CompositeGlyphs(op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, list,
glyphs);
}
Bool
miRealizeGlyph (ScreenPtr pScreen,
GlyphPtr glyph)
{
return TRUE;
}
void
miUnrealizeGlyph (ScreenPtr pScreen,
GlyphPtr glyph)
{
}
_X_EXPORT void
CompositeGlyphs (CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlist,
GlyphListPtr list,
GlyphPtr *glyphs)
{
PicturePtr pPicture;
PixmapPtr pMaskPixmap = 0;
PicturePtr pMask;
ScreenPtr pScreen = pDst->pDrawable->pScreen;
int width = 0, height = 0;
int x, y;
int xDst = list->xOff, yDst = list->yOff;
int n;
GlyphPtr glyph;
int error;
BoxRec extents = {0, 0, 0, 0};
CARD32 component_alpha;
ValidatePicture (pSrc);
ValidatePicture (pDst);
if (maskFormat)
{
GCPtr pGC;
xRectangle rect;
GlyphExtents (nlist, list, glyphs, &extents);
if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1)
return;
width = extents.x2 - extents.x1;
height = extents.y2 - extents.y1;
pMaskPixmap = (*pScreen->CreatePixmap) (pScreen, width, height,
maskFormat->depth);
if (!pMaskPixmap)
return;
component_alpha = NeedsComponent(maskFormat->format);
pMask = CreatePicture (0, &pMaskPixmap->drawable,
maskFormat, CPComponentAlpha, &component_alpha,
serverClient, &error);
if (!pMask)
{
(*pScreen->DestroyPixmap) (pMaskPixmap);
return;
}
pGC = GetScratchGC (pMaskPixmap->drawable.depth, pScreen);
ValidateGC (&pMaskPixmap->drawable, pGC);
rect.x = 0;
rect.y = 0;
rect.width = width;
rect.height = height;
(*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect);
FreeScratchGC (pGC);
x = -extents.x1;
y = -extents.y1;
}
else
{
pMask = pDst;
x = 0;
y = 0;
}
while (nlist--)
{
x += list->xOff;
y += list->yOff;
n = list->len;
while (n--)
{
glyph = *glyphs++;
pPicture = GlyphPicture (glyph)[pScreen->myNum];
if (maskFormat)
{
CompositePicture (PictOpAdd,
pPicture,
None,
pMask,
0, 0,
0, 0,
x - glyph->info.x,
y - glyph->info.y,
glyph->info.width,
glyph->info.height);
}
else
{
CompositePicture (op,
pSrc,
pPicture,
pDst,
xSrc + (x - glyph->info.x) - xDst,
ySrc + (y - glyph->info.y) - yDst,
0, 0,
x - glyph->info.x,
y - glyph->info.y,
glyph->info.width,
glyph->info.height);
}
x += glyph->info.xOff;
y += glyph->info.yOff;
}
list++;
}
if (maskFormat)
{
x = extents.x1;
y = extents.y1;
CompositePicture (op,
pSrc,
pMask,
pDst,
xSrc + x - xDst,
ySrc + y - yDst,
0, 0,
x, y,
width, height);
FreePicture ((pointer) pMask, (XID) 0);
(*pScreen->DestroyPixmap) (pMaskPixmap);
}
}

28
render/glyphstr.h
View file

@ -39,13 +39,16 @@
#define GlyphFormatNum 5
typedef struct _Glyph {
CARD32 refcnt;
DevUnion *devPrivates;
CARD32 size; /* info + bitmap */
xGlyphInfo info;
/* bits follow */
CARD32 refcnt;
DevUnion *devPrivates;
unsigned char sha1[20];
CARD32 size; /* info + bitmap */
xGlyphInfo info;
/* per-screen pixmaps follow */
} GlyphRec, *GlyphPtr;
#define GlyphPicture(glyph) ((PicturePtr *) ((glyph) + 1))
typedef struct _GlyphRef {
CARD32 signature;
GlyphPtr glyph;
@ -127,10 +130,19 @@ GlyphHashSetPtr
FindGlyphHashSet (CARD32 filled);
GlyphRefPtr
FindGlyphRef (GlyphHashPtr hash, CARD32 signature, Bool match, GlyphPtr compare);
FindGlyphRef (GlyphHashPtr hash,
CARD32 signature,
Bool match,
unsigned char sha1[20]);
CARD32
HashGlyph (GlyphPtr glyph);
GlyphPtr
FindGlyphByHash (unsigned char sha1[20], int format);
int
HashGlyph (xGlyphInfo *gi,
CARD8 *bits,
unsigned long size,
unsigned char sha1[20]);
void
FreeGlyph (GlyphPtr glyph, int format);

255
render/miglyph.c
View file

@ -1,255 +0,0 @@
/*
*
* Copyright © 2000 SuSE, Inc.
*
* 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 SuSE not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. SuSE makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
* 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.
*
* Author: Keith Packard, SuSE, Inc.
*/
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#include "scrnintstr.h"
#include "gcstruct.h"
#include "pixmapstr.h"
#include "windowstr.h"
#include "mi.h"
#include "picturestr.h"
#include "mipict.h"
Bool
miRealizeGlyph (ScreenPtr pScreen,
GlyphPtr glyph)
{
return TRUE;
}
void
miUnrealizeGlyph (ScreenPtr pScreen,
GlyphPtr glyph)
{
}
_X_EXPORT void
miGlyphExtents (int nlist,
GlyphListPtr list,
GlyphPtr *glyphs,
BoxPtr extents)
{
int x1, x2, y1, y2;
int n;
GlyphPtr glyph;
int x, y;
x = 0;
y = 0;
extents->x1 = MAXSHORT;
extents->x2 = MINSHORT;
extents->y1 = MAXSHORT;
extents->y2 = MINSHORT;
while (nlist--)
{
x += list->xOff;
y += list->yOff;
n = list->len;
list++;
while (n--)
{
glyph = *glyphs++;
x1 = x - glyph->info.x;
if (x1 < MINSHORT)
x1 = MINSHORT;
y1 = y - glyph->info.y;
if (y1 < MINSHORT)
y1 = MINSHORT;
x2 = x1 + glyph->info.width;
if (x2 > MAXSHORT)
x2 = MAXSHORT;
y2 = y1 + glyph->info.height;
if (y2 > MAXSHORT)
y2 = MAXSHORT;
if (x1 < extents->x1)
extents->x1 = x1;
if (x2 > extents->x2)
extents->x2 = x2;
if (y1 < extents->y1)
extents->y1 = y1;
if (y2 > extents->y2)
extents->y2 = y2;
x += glyph->info.xOff;
y += glyph->info.yOff;
}
}
}
#define NeedsComponent(f) (PICT_FORMAT_A(f) != 0 && PICT_FORMAT_RGB(f) != 0)
_X_EXPORT void
miGlyphs (CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlist,
GlyphListPtr list,
GlyphPtr *glyphs)
{
PixmapPtr pPixmap = 0;
PicturePtr pPicture;
PixmapPtr pMaskPixmap = 0;
PicturePtr pMask;
ScreenPtr pScreen = pDst->pDrawable->pScreen;
int width = 0, height = 0;
int x, y;
int xDst = list->xOff, yDst = list->yOff;
int n;
GlyphPtr glyph;
int error;
BoxRec extents;
CARD32 component_alpha;
if (maskFormat)
{
GCPtr pGC;
xRectangle rect;
miGlyphExtents (nlist, list, glyphs, &extents);
if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1)
return;
width = extents.x2 - extents.x1;
height = extents.y2 - extents.y1;
pMaskPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, maskFormat->depth);
if (!pMaskPixmap)
return;
component_alpha = NeedsComponent(maskFormat->format);
pMask = CreatePicture (0, &pMaskPixmap->drawable,
maskFormat, CPComponentAlpha, &component_alpha,
serverClient, &error);
if (!pMask)
{
(*pScreen->DestroyPixmap) (pMaskPixmap);
return;
}
pGC = GetScratchGC (pMaskPixmap->drawable.depth, pScreen);
ValidateGC (&pMaskPixmap->drawable, pGC);
rect.x = 0;
rect.y = 0;
rect.width = width;
rect.height = height;
(*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect);
FreeScratchGC (pGC);
x = -extents.x1;
y = -extents.y1;
}
else
{
pMask = pDst;
x = 0;
y = 0;
}
pPicture = 0;
while (nlist--)
{
x += list->xOff;
y += list->yOff;
n = list->len;
while (n--)
{
glyph = *glyphs++;
if (!pPicture)
{
pPixmap = GetScratchPixmapHeader (pScreen, glyph->info.width, glyph->info.height,
list->format->depth,
list->format->depth,
0, (pointer) (glyph + 1));
if (!pPixmap)
return;
component_alpha = NeedsComponent(list->format->format);
pPicture = CreatePicture (0, &pPixmap->drawable, list->format,
CPComponentAlpha, &component_alpha,
serverClient, &error);
if (!pPicture)
{
FreeScratchPixmapHeader (pPixmap);
return;
}
}
(*pScreen->ModifyPixmapHeader) (pPixmap,
glyph->info.width, glyph->info.height,
0, 0, -1, (pointer) (glyph + 1));
pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
if (maskFormat)
{
CompositePicture (PictOpAdd,
pPicture,
None,
pMask,
0, 0,
0, 0,
x - glyph->info.x,
y - glyph->info.y,
glyph->info.width,
glyph->info.height);
}
else
{
CompositePicture (op,
pSrc,
pPicture,
pDst,
xSrc + (x - glyph->info.x) - xDst,
ySrc + (y - glyph->info.y) - yDst,
0, 0,
x - glyph->info.x,
y - glyph->info.y,
glyph->info.width,
glyph->info.height);
}
x += glyph->info.xOff;
y += glyph->info.yOff;
}
list++;
if (pPicture)
{
FreeScratchPixmapHeader (pPixmap);
FreePicture ((pointer) pPicture, 0);
pPicture = 0;
pPixmap = 0;
}
}
if (maskFormat)
{
x = extents.x1;
y = extents.y1;
CompositePicture (op,
pSrc,
pMask,
pDst,
xSrc + x - xDst,
ySrc + y - yDst,
0, 0,
x, y,
width, height);
FreePicture ((pointer) pMask, (XID) 0);
(*pScreen->DestroyPixmap) (pMaskPixmap);
}
}

2
render/mipict.c
View file

@ -636,7 +636,7 @@ miPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats)
/* MI rendering routines */
ps->Composite = 0; /* requires DDX support */
ps->Glyphs = miGlyphs;
ps->Glyphs = NULL;
ps->CompositeRects = miCompositeRects;
ps->Trapezoids = miTrapezoids;
ps->Triangles = miTriangles;

6
render/mipict.h
View file

@ -119,12 +119,6 @@ void
miUnrealizeGlyph (ScreenPtr pScreen,
GlyphPtr glyph);
void
miGlyphExtents (int nlist,
GlyphListPtr list,
GlyphPtr *glyphs,
BoxPtr extents);
void
miGlyphs (CARD8 op,
PicturePtr pSrc,

18
render/picture.c
View file

@ -1791,24 +1791,6 @@ CompositePicture (CARD8 op,
height);
}
void
CompositeGlyphs (CARD8 op,
PicturePtr pSrc,
PicturePtr pDst,
PictFormatPtr maskFormat,
INT16 xSrc,
INT16 ySrc,
int nlist,
GlyphListPtr lists,
GlyphPtr *glyphs)
{
PictureScreenPtr ps = GetPictureScreen(pDst->pDrawable->pScreen);
ValidatePicture (pSrc);
ValidatePicture (pDst);
(*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, lists, glyphs);
}
void
CompositeRects (CARD8 op,
PicturePtr pDst,

2
render/picture.h
View file

@ -121,7 +121,7 @@ typedef enum _PictFormatShort {
/* YUV formats */
PICT_yuy2 = PIXMAN_yuy2,
PICT_yv12 = PIXMAN_yv12,
PICT_yv12 = PIXMAN_yv12
} PictFormatShort;
/*

2
render/picturestr.h
View file

@ -368,7 +368,7 @@ typedef struct _PictureScreen {
ValidatePictureProcPtr ValidatePicture;
CompositeProcPtr Composite;
GlyphsProcPtr Glyphs;
GlyphsProcPtr Glyphs; /* unused */
CompositeRectsProcPtr CompositeRects;
DestroyWindowProcPtr DestroyWindow;

156
render/render.c
View file

@ -1091,24 +1091,31 @@ ProcRenderFreeGlyphSet (ClientPtr client)
}
typedef struct _GlyphNew {
Glyph id;
GlyphPtr glyph;
Glyph id;
GlyphPtr glyph;
Bool found;
unsigned char sha1[20];
} GlyphNewRec, *GlyphNewPtr;
#define NeedsComponent(f) (PICT_FORMAT_A(f) != 0 && PICT_FORMAT_RGB(f) != 0)
static int
ProcRenderAddGlyphs (ClientPtr client)
{
GlyphSetPtr glyphSet;
REQUEST(xRenderAddGlyphsReq);
GlyphNewRec glyphsLocal[NLOCALGLYPH];
GlyphNewPtr glyphsBase, glyphs;
GlyphPtr glyph;
GlyphNewPtr glyphsBase, glyphs, glyph_new;
int remain, nglyphs;
CARD32 *gids;
xGlyphInfo *gi;
CARD8 *bits;
int size;
int err = BadAlloc;
int i, screen;
PicturePtr pSrc = NULL, pDst = NULL;
PixmapPtr pSrcPix = NULL, pDstPix = NULL;
CARD32 component_alpha;
REQUEST_AT_LEAST_SIZE(xRenderAddGlyphsReq);
glyphSet = (GlyphSetPtr) SecurityLookupIDByType (client,
@ -1125,11 +1132,15 @@ ProcRenderAddGlyphs (ClientPtr client)
if (nglyphs > UINT32_MAX / sizeof(GlyphNewRec))
return BadAlloc;
if (nglyphs <= NLOCALGLYPH)
component_alpha = NeedsComponent (glyphSet->format->format);
if (nglyphs <= NLOCALGLYPH) {
memset (glyphsLocal, 0, sizeof (glyphsLocal));
glyphsBase = glyphsLocal;
}
else
{
glyphsBase = (GlyphNewPtr) Xalloc (nglyphs * sizeof (GlyphNewRec));
glyphsBase = (GlyphNewPtr) Xcalloc (nglyphs * sizeof (GlyphNewRec));
if (!glyphsBase)
return BadAlloc;
}
@ -1142,58 +1153,133 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
while (remain >= 0 && nglyphs)
for (i = 0; i < nglyphs; i++)
{
glyph = AllocateGlyph (gi, glyphSet->fdepth);
if (!glyph)
{
err = BadAlloc;
goto bail;
}
glyphs->glyph = glyph;
glyphs->id = *gids;
size = glyph->size - sizeof (xGlyphInfo);
glyph_new = &glyphs[i];
size = gi[i].height * PixmapBytePad (gi[i].width,
glyphSet->format->depth);
if (remain < size)
break;
memcpy ((CARD8 *) (glyph + 1), bits, size);
err = HashGlyph (&gi[i], bits, size, glyph_new->sha1);
if (err)
goto bail;
glyph_new->glyph = FindGlyphByHash (glyph_new->sha1,
glyphSet->fdepth);
if (glyph_new->glyph && glyph_new->glyph != DeletedGlyph)
{
glyph_new->found = TRUE;
}
else
{
GlyphPtr glyph;
glyph_new->found = FALSE;
glyph_new->glyph = glyph = AllocateGlyph (&gi[i], glyphSet->fdepth);
if (! glyph)
{
err = BadAlloc;
goto bail;
}
for (screen = 0; screen < screenInfo.numScreens; screen++)
{
int width = gi[i].width;
int height = gi[i].height;
int depth = glyphSet->format->depth;
ScreenPtr pScreen;
int error;
pScreen = screenInfo.screens[screen];
pSrcPix = GetScratchPixmapHeader (pScreen,
width, height,
depth, depth,
-1, bits);
if (! pSrcPix)
{
err = BadAlloc;
goto bail;
}
pSrc = CreatePicture (0, &pSrcPix->drawable,
glyphSet->format, 0, NULL,
serverClient, &error);
if (! pSrc)
{
err = BadAlloc;
goto bail;
}
pDstPix = (pScreen->CreatePixmap) (pScreen,
width, height, depth);
GlyphPicture (glyph)[screen] = pDst =
CreatePicture (0, &pDstPix->drawable,
glyphSet->format,
CPComponentAlpha, &component_alpha,
serverClient, &error);
/* The picture takes a reference to the pixmap, so we
drop ours. */
(pScreen->DestroyPixmap) (pDstPix);
if (! pDst)
{
err = BadAlloc;
goto bail;
}
CompositePicture (PictOpSrc,
pSrc,
None,
pDst,
0, 0,
0, 0,
0, 0,
width, height);
FreePicture ((pointer) pSrc, 0);
pSrc = NULL;
FreeScratchPixmapHeader (pSrcPix);
pSrcPix = NULL;
}
memcpy (glyph_new->glyph->sha1, glyph_new->sha1, 20);
}
glyph_new->id = gids[i];
if (size & 3)
size += 4 - (size & 3);
bits += size;
remain -= size;
gi++;
gids++;
glyphs++;
nglyphs--;
}
if (nglyphs || remain)
if (remain || i < nglyphs)
{
err = BadLength;
goto bail;
}
nglyphs = stuff->nglyphs;
if (!ResizeGlyphSet (glyphSet, nglyphs))
{
err = BadAlloc;
goto bail;
}
glyphs = glyphsBase;
while (nglyphs--) {
AddGlyph (glyphSet, glyphs->glyph, glyphs->id);
glyphs++;
}
for (i = 0; i < nglyphs; i++)
AddGlyph (glyphSet, glyphs[i].glyph, glyphs[i].id);
if (glyphsBase != glyphsLocal)
Xfree (glyphsBase);
return client->noClientException;
bail:
while (glyphs != glyphsBase)
{
--glyphs;
xfree (glyphs->glyph);
}
if (pSrc)
FreePicture ((pointer) pSrc, 0);
if (pSrcPix)
FreeScratchPixmapHeader (pSrcPix);
for (i = 0; i < nglyphs; i++)
if (glyphs[i].glyph && ! glyphs[i].found)
xfree (glyphs[i].glyph);
if (glyphsBase != glyphsLocal)
Xfree (glyphsBase);
return err;