diff options
Diffstat (limited to 'src/vivante_unaccel.c')
| -rw-r--r-- | src/vivante_unaccel.c | 50 |
1 files changed, 29 insertions, 21 deletions
diff --git a/src/vivante_unaccel.c b/src/vivante_unaccel.c index c7de2bd..da96f8a 100644 --- a/src/vivante_unaccel.c +++ b/src/vivante_unaccel.c @@ -33,22 +33,6 @@ static void vivante_finish_gc(GCPtr pGC) vivante_finish_drawable(&pGC->stipple->drawable, ACCESS_RO); } -static void vivante_prepare_window(WindowPtr pWin) -{ - if (pWin->backgroundState == BackgroundPixmap) - vivante_prepare_drawable(&pWin->background.pixmap->drawable, ACCESS_RO); - if (!pWin->borderIsPixel) - vivante_prepare_drawable(&pWin->border.pixmap->drawable, ACCESS_RO); -} - -static void vivante_finish_window(WindowPtr pWin) -{ - if (!pWin->borderIsPixel) - vivante_finish_drawable(&pWin->border.pixmap->drawable, ACCESS_RO); - if (pWin->backgroundState == BackgroundPixmap) - vivante_finish_drawable(&pWin->background.pixmap->drawable, ACCESS_RO); -} - void vivante_unaccel_FillSpans(DrawablePtr pDrawable, GCPtr pGC, int nspans, DDXPointPtr ppt, int *pwidth, int fSorted) { @@ -204,13 +188,37 @@ void vivante_unaccel_GetImage(DrawablePtr pDrawable, int x, int y, vivante_finish_drawable(pDrawable, ACCESS_RO); } +static void vivante_unaccel_fixup_tile(DrawablePtr pDraw, PixmapPtr *ppPix) +{ + PixmapPtr pNew, pPixmap = *ppPix; + + if (pPixmap->drawable.bitsPerPixel != pDraw->bitsPerPixel) { + vivante_prepare_drawable(&pPixmap->drawable, ACCESS_RO); + pNew = fb24_32ReformatTile(pPixmap, pDraw->bitsPerPixel); + vivante_finish_drawable(&pPixmap->drawable, ACCESS_RO); + + pDraw->pScreen->DestroyPixmap(pPixmap); + *ppPix = pPixmap = pNew; + } + + if (FbEvenTile(pPixmap->drawable.width * pPixmap->drawable.bitsPerPixel)) { + vivante_prepare_drawable(&pPixmap->drawable, ACCESS_RW); + fbPadPixmap(pPixmap); + vivante_finish_drawable(&pPixmap->drawable, ACCESS_RW); + } +} + Bool vivante_unaccel_ChangeWindowAttributes(WindowPtr pWin, unsigned long mask) { - Bool ret; - vivante_prepare_window(pWin); - ret = fbChangeWindowAttributes(pWin, mask); - vivante_finish_window(pWin); - return ret; + if (mask & CWBackPixmap && pWin->backgroundState == BackgroundPixmap) + vivante_unaccel_fixup_tile(&pWin->drawable, + &pWin->background.pixmap); + + if (mask & CWBorderPixmap && !pWin->borderIsPixel) + vivante_unaccel_fixup_tile(&pWin->drawable, + &pWin->border.pixmap); + + return TRUE; } RegionPtr vivante_unaccel_BitmapToRegion(PixmapPtr pixmap) |