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xfree86: fbman: drop unused xf86InitFBManagerArea() 

Not used anywhere, so no need to keep it around anymore.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-05-21 14:33:00 +02:00
parent 14a328ca14
commit 590a8967ab
2 changed files with 0 additions and 89 deletions
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86
hw/xfree86/common/xf86fbman.c
View File

@ -1220,92 +1220,6 @@ xf86InitFBManager(ScreenPtr pScreen, BoxPtr FullBox)
return ret;
}
Bool
xf86InitFBManagerArea(ScreenPtr pScreen, int PixelArea, int Verbosity)
{
ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
xRectangle Rect[3];
RegionPtr pRegion, pScreenRegion;
int nRect;
Bool ret = FALSE;
if (PixelArea < (pScrn->displayWidth * pScrn->virtualY))
return FALSE;
Rect[0].x = Rect[0].y = 0;
Rect[0].width = pScrn->displayWidth;
Rect[0].height = PixelArea / pScrn->displayWidth;
nRect = 1;
/* Add a possible partial scanline */
if ((Rect[1].height = Rect[1].width = PixelArea % pScrn->displayWidth)) {
Rect[1].x = 0;
Rect[1].y = Rect[0].height;
Rect[1].height = 1;
nRect++;
}
/* Factor out virtual resolution */
pRegion = RegionFromRects(nRect, Rect, 0);
if (pRegion) {
if (!RegionNar(pRegion)) {
Rect[2].x = Rect[2].y = 0;
Rect[2].width = pScrn->virtualX;
Rect[2].height = pScrn->virtualY;
pScreenRegion = RegionFromRects(1, &Rect[2], 0);
if (pScreenRegion) {
if (!RegionNar(pScreenRegion)) {
RegionSubtract(pRegion, pRegion, pScreenRegion);
ret = xf86InitFBManagerRegion(pScreen, pRegion);
if (ret && xf86GetVerbosity() >= Verbosity) {
int scrnIndex = pScrn->scrnIndex;
xf86DrvMsgVerb(scrnIndex, X_INFO, Verbosity,
"Largest offscreen areas (with overlaps):\n");
if (Rect[2].width < Rect[0].width) {
xf86DrvMsgVerb(scrnIndex, X_INFO, Verbosity,
"\t%d x %d rectangle at %d,0\n",
Rect[0].width - Rect[2].width,
Rect[0].height, Rect[2].width);
}
if (Rect[2].width < Rect[1].width) {
xf86DrvMsgVerb(scrnIndex, X_INFO, Verbosity,
"\t%d x %d rectangle at %d,0\n",
Rect[1].width - Rect[2].width,
Rect[0].height + Rect[1].height,
Rect[2].width);
}
if (Rect[2].height < Rect[0].height) {
xf86DrvMsgVerb(scrnIndex, X_INFO, Verbosity,
"\t%d x %d rectangle at 0,%d\n",
Rect[0].width,
Rect[0].height - Rect[2].height,
Rect[2].height);
}
if (Rect[1].height) {
xf86DrvMsgVerb(scrnIndex, X_INFO, Verbosity,
"\t%d x %d rectangle at 0,%d\n",
Rect[1].width,
Rect[0].height - Rect[2].height +
Rect[1].height, Rect[2].height);
}
}
}
RegionDestroy(pScreenRegion);
}
}
RegionDestroy(pRegion);
}
return ret;
}
Bool
xf86InitFBManagerRegion(ScreenPtr pScreen, RegionPtr FullRegion)
{

3
hw/xfree86/common/xf86fbman.h
View File

@ -104,9 +104,6 @@ extern _X_EXPORT Bool xf86RegisterOffscreenManager(ScreenPtr pScreen,
extern _X_EXPORT Bool
xf86InitFBManagerRegion(ScreenPtr pScreen, RegionPtr ScreenRegion);
extern _X_EXPORT Bool
xf86InitFBManagerArea(ScreenPtr pScreen, int PixalArea, int Verbosity);
extern _X_EXPORT Bool
xf86InitFBManager(ScreenPtr pScreen, BoxPtr FullBox);