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Diffstat (limited to 'nx-X11/lib/Xrender/FillRect.c')
-rw-r--r--nx-X11/lib/Xrender/FillRect.c106
1 files changed, 106 insertions, 0 deletions
diff --git a/nx-X11/lib/Xrender/FillRect.c b/nx-X11/lib/Xrender/FillRect.c
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index 000000000..319c35d57
--- /dev/null
+++ b/nx-X11/lib/Xrender/FillRect.c
@@ -0,0 +1,106 @@
+/*
+ *
+ * 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;
+#ifdef MUSTCOPY
+ xRectangle rectdata;
+ long len = SIZEOF(xRectangle);
+
+ rect = &rectdata;
+#endif /* MUSTCOPY */
+
+ 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;
+#ifndef MUSTCOPY
+ rect = (xRectangle *) dpy->bufptr;
+ dpy->bufptr += SIZEOF(xRectangle);
+#endif /* not MUSTCOPY */
+ }
+ 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;
+
+#ifdef MUSTCOPY
+ dpy->bufptr -= SIZEOF(xRectangle);
+#else
+ rect = (xRectangle *) NEXTPTR(req,xRenderFillRectanglesReq);
+#endif /* MUSTCOPY */
+ }
+ rect->x = x;
+ rect->y = y;
+ rect->width = width;
+ rect->height = height;
+
+#ifdef MUSTCOPY
+ Data (dpy, (char *) rect, len);
+#endif /* MUSTCOPY */
+ UnlockDisplay(dpy);
+ SyncHandle();
+}
+