diff options
Diffstat (limited to 'xorg-server/exa/exa_unaccel.c')
| -rw-r--r-- | xorg-server/exa/exa_unaccel.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/xorg-server/exa/exa_unaccel.c b/xorg-server/exa/exa_unaccel.c index 571613886..b0a0011cb 100644 --- a/xorg-server/exa/exa_unaccel.c +++ b/xorg-server/exa/exa_unaccel.c @@ -442,6 +442,13 @@ ExaSrcValidate(DrawablePtr pDrawable, RegionPtr dst; int xoff, yoff; + if (pExaScr->srcPix == pPix) + dst = &pExaScr->srcReg; + else if (pExaScr->maskPix == pPix) + dst = &pExaScr->maskReg; + else + return; + exaGetDrawableDeltas(pDrawable, pPix, &xoff, &yoff); box.x1 = x + xoff; @@ -449,8 +456,6 @@ ExaSrcValidate(DrawablePtr pDrawable, box.x2 = box.x1 + width; box.y2 = box.y1 + height; - dst = (pExaScr->srcPix == pPix) ? &pExaScr->srcReg : &pExaScr->maskReg; - RegionInit(®, &box, 1); RegionUnion(dst, dst, ®); RegionUninit(®); @@ -495,16 +500,19 @@ ExaPrepareCompositeReg(ScreenPtr pScreen, if (pSrc != pDst) RegionTranslate(pSrc->pCompositeClip, -pSrc->pDrawable->x, -pSrc->pDrawable->y); - } + } else + pExaScr->srcPix = NULL; if (pMask && pMask->pDrawable) { pMaskPix = exaGetDrawablePixmap(pMask->pDrawable); RegionNull(&pExaScr->maskReg); maskReg = &pExaScr->maskReg; + pExaScr->maskPix = pMaskPix; if (pMask != pDst && pMask != pSrc) RegionTranslate(pMask->pCompositeClip, -pMask->pDrawable->x, -pMask->pDrawable->y); - } + } else + pExaScr->maskPix = NULL; RegionTranslate(pDst->pCompositeClip, -pDst->pDrawable->x, -pDst->pDrawable->y); |