/* * * Copyright © 2000 SuSE, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Keith Packard, SuSE, Inc. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "Xrenderint.h" /* precompute the maximum size of batching request allowed */ #define size (SIZEOF(xRenderFillRectanglesReq) + FRCTSPERBATCH * SIZEOF(xRectangle)) void XRenderFillRectangle (Display *dpy, int op, Picture dst, _Xconst XRenderColor *color, int x, int y, unsigned int width, unsigned int height) { XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy); xRectangle *rect; xRenderFillRectanglesReq *req; RenderSimpleCheckExtension (dpy, info); LockDisplay(dpy); req = (xRenderFillRectanglesReq *) dpy->last_req; /* if same as previous request, with same drawable, batch requests */ if (req->reqType == info->codes->major_opcode && req->renderReqType == X_RenderFillRectangles && req->op == op && req->dst == dst && req->color.red == color->red && req->color.green == color->green && req->color.blue == color->blue && req->color.alpha == color->alpha && dpy->bufptr + SIZEOF(xRectangle) <= dpy->bufmax && (char *)dpy->bufptr - (char *)req < size) { req->length += SIZEOF(xRectangle) >> 2; rect = (xRectangle *) dpy->bufptr; dpy->bufptr += SIZEOF(xRectangle); } else { GetReqExtra(RenderFillRectangles, SIZEOF(xRectangle), req); req->reqType = info->codes->major_opcode; req->renderReqType = X_RenderFillRectangles; req->op = op; req->dst = dst; req->color.red = color->red; req->color.green = color->green; req->color.blue = color->blue; req->color.alpha = color->alpha; rect = (xRectangle *) NEXTPTR(req,xRenderFillRectanglesReq); } rect->x = x; rect->y = y; rect->width = width; rect->height = height; UnlockDisplay(dpy); SyncHandle(); }