void fbPutXYImage (DrawablePtr pDrawable, RegionPtr pClip, FbBits fg, FbBits bg, FbBits pm, int alu, Bool opaque, int x, int y, int width, int height, FbStip *src, FbStride srcStride, int srcX) { FbBits *dst; FbStride dstStride; int dstBpp; int dstXoff, dstYoff; int nbox; BoxPtr pbox; int x1, y1, x2, y2; FbBits fgand = 0, fgxor = 0, bgand = 0, bgxor = 0; fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff); if (dstBpp == 1) { if (opaque) alu = FbOpaqueStipple1Rop(alu,fg,bg); else alu = FbStipple1Rop(alu,fg); } else { fgand = fbAnd(alu,fg,pm); fgxor = fbXor(alu,fg,pm); if (opaque) { bgand = fbAnd(alu,bg,pm); bgxor = fbXor(alu,bg,pm); } else { bgand = fbAnd(GXnoop,(FbBits)0,FB_ALLONES); bgxor = fbXor(GXnoop,(FbBits)0,FB_ALLONES); } } for (nbox = REGION_NUM_RECTS (pClip), pbox = REGION_RECTS(pClip); nbox--; pbox++) { x1 = x; y1 = y; x2 = x + width; y2 = y + height; if (x1 < pbox->x1) x1 = pbox->x1; if (y1 < pbox->y1) y1 = pbox->y1; if (x2 > pbox->x2) x2 = pbox->x2; if (y2 > pbox->y2) y2 = pbox->y2; if (x1 >= x2 || y1 >= y2) continue; if (dstBpp == 1) { fbBltStip (src + (y1 - y) * srcStride, srcStride, (x1 - x) + srcX, (FbStip *) (dst + (y1 + dstYoff) * dstStride), FbBitsStrideToStipStride(dstStride), (x1 + dstXoff) * dstBpp, (x2 - x1) * dstBpp, (y2 - y1), alu, pm, dstBpp); } else { fbBltOne (src + (y1 - y) * srcStride, srcStride, (x1 - x) + srcX, dst + (y1 + dstYoff) * dstStride, dstStride, (x1 + dstXoff) * dstBpp, dstBpp, (x2 - x1) * dstBpp, (y2 - y1), fgand, fgxor, bgand, bgxor); } } }
void fbFill (DrawablePtr pDrawable, GCPtr pGC, int x, int y, int width, int height) { FbBits *dst; FbStride dstStride; int dstBpp; int dstXoff, dstYoff; FbGCPrivPtr pPriv = fbGetGCPrivate(pGC); fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff); switch (pGC->fillStyle) { case FillSolid: fbSolid (dst + (y + dstYoff) * dstStride, dstStride, (x + dstXoff) * dstBpp, dstBpp, width * dstBpp, height, pPriv->and, pPriv->xor); break; case FillStippled: case FillOpaqueStippled: { PixmapPtr pStip = pGC->stipple; int stipWidth = pStip->drawable.width; int stipHeight = pStip->drawable.height; if (dstBpp == 1) { int alu; FbBits *stip; FbStride stipStride; int stipBpp; int stipXoff, stipYoff; /* XXX assumed to be zero */ if (pGC->fillStyle == FillStippled) alu = FbStipple1Rop(pGC->alu,pGC->fgPixel); else alu = FbOpaqueStipple1Rop(pGC->alu,pGC->fgPixel,pGC->bgPixel); fbGetDrawable (&pStip->drawable, stip, stipStride, stipBpp, stipXoff, stipYoff); fbTile (dst + (y + dstYoff) * dstStride, dstStride, x + dstXoff, width, height, stip, stipStride, stipWidth, stipHeight, alu, pPriv->pm, dstBpp, (pGC->patOrg.x + pDrawable->x), pGC->patOrg.y + pDrawable->y - y); } else { FbStip *stip; FbStride stipStride; int stipBpp; int stipXoff, stipYoff; /* XXX assumed to be zero */ FbBits fgand, fgxor, bgand, bgxor; fgand = pPriv->and; fgxor = pPriv->xor; if (pGC->fillStyle == FillStippled) { bgand = fbAnd(GXnoop,(FbBits) 0,FB_ALLONES); bgxor = fbXor(GXnoop,(FbBits) 0,FB_ALLONES); } else { bgand = pPriv->bgand; bgxor = pPriv->bgxor; } fbGetStipDrawable (&pStip->drawable, stip, stipStride, stipBpp, stipXoff, stipYoff); fbStipple (dst + y * dstStride, dstStride, x * dstBpp, dstBpp, width * dstBpp, height, stip, stipStride, stipWidth, stipHeight, pPriv->evenStipple, fgand, fgxor, bgand, bgxor, pGC->patOrg.x + pDrawable->x, pGC->patOrg.y + pDrawable->y - y); } break; } case FillTiled: { PixmapPtr pTile = pGC->tile.pixmap; FbBits *tile; FbStride tileStride; int tileBpp; int tileWidth; int tileHeight; int tileXoff, tileYoff; /* XXX assumed to be zero */ fbGetDrawable (&pTile->drawable, tile, tileStride, tileBpp, tileXoff, tileYoff); tileWidth = pTile->drawable.width; tileHeight = pTile->drawable.height; fbTile (dst + (y + dstYoff) * dstStride, dstStride, (x + dstXoff) * dstBpp, width * dstBpp, height, tile, tileStride, tileWidth * tileBpp, tileHeight, pGC->alu, pPriv->pm, dstBpp, (pGC->patOrg.x + pDrawable->x) * dstBpp, pGC->patOrg.y + pDrawable->y - y); break; } } fbValidateDrawable (pDrawable); }