sync code with last improvements from OpenBSD

xserver/fb/fbpict.h

@@ -0,0 +1,79 @@
+/*
+ *
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, 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 Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD 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.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#ifndef _FBPICT_H_
+#define _FBPICT_H_
+
+/* fbpict.c */
+extern _X_EXPORT void
+fbComposite(CARD8 op,
+            PicturePtr pSrc,
+            PicturePtr pMask,
+            PicturePtr pDst,
+            INT16 xSrc,
+            INT16 ySrc,
+            INT16 xMask,
+            INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width, CARD16 height);
+
+/* fbtrap.c */
+
+extern _X_EXPORT void
+fbAddTraps(PicturePtr pPicture,
+           INT16 xOff, INT16 yOff, int ntrap, xTrap * traps);
+
+extern _X_EXPORT void
+fbRasterizeTrapezoid(PicturePtr alpha, xTrapezoid * trap, int x_off, int y_off);
+
+extern _X_EXPORT void
+fbAddTriangles(PicturePtr pPicture,
+               INT16 xOff, INT16 yOff, int ntri, xTriangle * tris);
+
+extern _X_EXPORT void
+fbTrapezoids(CARD8 op,
+             PicturePtr pSrc,
+             PicturePtr pDst,
+             PictFormatPtr maskFormat,
+             INT16 xSrc, INT16 ySrc, int ntrap, xTrapezoid * traps);
+
+extern _X_EXPORT void
+fbTriangles(CARD8 op,
+            PicturePtr pSrc,
+            PicturePtr pDst,
+            PictFormatPtr maskFormat,
+            INT16 xSrc, INT16 ySrc, int ntris, xTriangle * tris);
+
+extern _X_EXPORT void
+fbGlyphs(CARD8 op,
+	 PicturePtr pSrc,
+	 PicturePtr pDst,
+	 PictFormatPtr maskFormat,
+	 INT16 xSrc,
+	 INT16 ySrc, int nlist,
+	 GlyphListPtr list,
+	 GlyphPtr *glyphs);
+
+#endif                          /* _FBPICT_H_ */