void
XftMemAlloc (int kind, int size)
{
if (XftDebug() & XFT_DBG_MEMORY)
{
XftInUse[kind].alloc_count++;
XftInUse[kind].alloc_mem += size;
XftAllocCount++;
XftAllocMem += size;
XftAllocNotify += size;
if (XftAllocNotify > XftMemNotice)
XftMemReport ();
}
}
void
XftMemFree (int kind, int size)
{
if (XftDebug() & XFT_DBG_MEMORY)
{
XftInUse[kind].free_count++;
XftInUse[kind].free_mem += size;
XftFreeCount++;
XftFreeMem += size;
XftFreeNotify += size;
if (XftFreeNotify > XftMemNotice)
XftMemReport ();
}
}
_X_HIDDEN XftDisplayInfo *
_XftDisplayInfoGet (Display *dpy, FcBool createIfNecessary)
{
XftDisplayInfo *info, **prev;
XRenderPictFormat pf;
int i;
int event_base, error_base;
for (prev = &_XftDisplayInfo; (info = *prev); prev = &(*prev)->next)
{
if (info->display == dpy)
{
/*
* MRU the list
*/
if (prev != &_XftDisplayInfo)
{
*prev = info->next;
info->next = _XftDisplayInfo;
_XftDisplayInfo = info;
}
return info;
}
}
if (!createIfNecessary)
return NULL;
info = (XftDisplayInfo *) malloc (sizeof (XftDisplayInfo));
if (!info)
goto bail0;
info->codes = XAddExtension (dpy);
if (!info->codes)
goto bail1;
(void) XESetCloseDisplay (dpy, info->codes->extension, _XftCloseDisplay);
info->display = dpy;
info->defaults = NULL;
info->solidFormat = NULL;
info->hasRender = (XRenderQueryExtension (dpy, &event_base, &error_base) &&
(XRenderFindVisualFormat (dpy, DefaultVisual (dpy, DefaultScreen (dpy))) != NULL));
info->use_free_glyphs = FcTrue;
if (info->hasRender)
{
int major, minor;
XRenderQueryVersion (dpy, &major, &minor);
if (major < 0 || (major == 0 && minor <= 2))
info->use_free_glyphs = FcFalse;
pf.type = PictTypeDirect;
pf.depth = 32;
pf.direct.redMask = 0xff;
pf.direct.greenMask = 0xff;
pf.direct.blueMask = 0xff;
pf.direct.alphaMask = 0xff;
info->solidFormat = XRenderFindFormat (dpy,
(PictFormatType|
PictFormatDepth|
PictFormatRedMask|
PictFormatGreenMask|
PictFormatBlueMask|
PictFormatAlphaMask),
&pf,
0);
}
if (XftDebug () & XFT_DBG_RENDER)
{
Visual *visual = DefaultVisual (dpy, DefaultScreen (dpy));
XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual);
printf ("XftDisplayInfoGet Default visual 0x%x ",
(int) visual->visualid);
if (format)
{
if (format->type == PictTypeDirect)
{
printf ("format %d,%d,%d,%d\n",
format->direct.alpha,
format->direct.red,
format->direct.green,
format->direct.blue);
}
else
{
printf ("format indexed\n");
}
}
else
printf ("No Render format for default visual\n");
printf ("XftDisplayInfoGet initialized, hasRender set to \"%s\"\n",
info->hasRender ? "True" : "False");
}
for (i = 0; i < XFT_NUM_SOLID_COLOR; i++)
{
info->colors[i].screen = -1;
info->colors[i].pict = 0;
}
info->fonts = NULL;
info->next = _XftDisplayInfo;
_XftDisplayInfo = info;
info->glyph_memory = 0;
info->max_glyph_memory = XftDefaultGetInteger (dpy,
XFT_MAX_GLYPH_MEMORY, 0,
XFT_DPY_MAX_GLYPH_MEMORY);
if (XftDebug () & XFT_DBG_CACHE)
printf ("global max cache memory %ld\n", info->max_glyph_memory);
info->num_unref_fonts = 0;
info->max_unref_fonts = XftDefaultGetInteger (dpy,
XFT_MAX_UNREF_FONTS, 0,
XFT_DPY_MAX_UNREF_FONTS);
if (XftDebug() & XFT_DBG_CACHE)
printf ("global max unref fonts %d\n", info->max_unref_fonts);
memset (info->fontHash, '\0', sizeof (XftFont *) * XFT_NUM_FONT_HASH);
return info;
bail1:
free (info);
bail0:
if (XftDebug () & XFT_DBG_RENDER)
{
printf ("XftDisplayInfoGet failed to initialize, Xft unhappy\n");
}
return NULL;
}
