Thu Jul 22 20:03:11 2004 Soeren Sandmann <sandmann@daimi.au.dk>

Call MMX solid fill routine when available.
Call MMX operations when available.
New HasGcc34 macro
New file with many operations implemented with MMX intrinsics, conditional
    on having GCC 3.4 on i386.

1 files changed, 160 insertions, 0 deletions

diff --git a/fb/fbmmx.h b/fb/fbmmx.h
new file mode 100644
index 000000000..dd8538cc4
--- /dev/null
+++ b/fb/fbmmx.h
@@ -0,0 +1,160 @@
+/*
+ * Copyright © 2004 Red Hat, 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 Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  Red Hat makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
+ * 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:  Søren Sandmann (sandmann@redhat.com)
+ * 
+ * Based on work by Owen Taylor
+ */
+#ifdef USE_GCC34_MMX
+Bool fbHaveMMX(void);
+#else
+#define fbHaveMMX FALSE
+#endif
+
+#ifdef USE_GCC34_MMX
+
+void fbCompositeSolidMask_nx8888x0565Cmmx (CARD8      op,
+					   PicturePtr pSrc,
+					   PicturePtr pMask,
+					   PicturePtr pDst,
+					   INT16      xSrc,
+					   INT16      ySrc,
+					   INT16      xMask,
+					   INT16      yMask,
+					   INT16      xDst,
+					   INT16      yDst,
+					   CARD16     width,
+					   CARD16     height);
+void fbCompositeSrcAdd_8888x8888mmx (CARD8	op,
+				     PicturePtr	pSrc,
+				     PicturePtr	pMask,
+				     PicturePtr	pDst,
+				     INT16	xSrc,
+				     INT16      ySrc,
+				     INT16      xMask,
+				     INT16      yMask,
+				     INT16      xDst,
+				     INT16      yDst,
+				     CARD16     width,
+				     CARD16     height);
+void fbCompositeSolidMask_nx8888x8888Cmmx (CARD8	op,
+					   PicturePtr	pSrc,
+					   PicturePtr	pMask,
+					   PicturePtr	pDst,
+					   INT16	xSrc,
+					   INT16	ySrc,
+					   INT16	xMask,
+					   INT16	yMask,
+					   INT16	xDst,
+					   INT16	yDst,
+					   CARD16	width,
+					   CARD16	height);
+void fbCompositeSolidMask_nx8x8888mmx (CARD8      op,
+				       PicturePtr pSrc,
+				       PicturePtr pMask,
+				       PicturePtr pDst,
+				       INT16      xSrc,
+				       INT16      ySrc,
+				       INT16      xMask,
+				       INT16      yMask,
+				       INT16      xDst,
+				       INT16      yDst,
+				       CARD16     width,
+				       CARD16     height);
+void fbCompositeSrcAdd_8000x8000mmx (CARD8	op,
+				     PicturePtr pSrc,
+				     PicturePtr pMask,
+				     PicturePtr pDst,
+				     INT16      xSrc,
+				     INT16      ySrc,
+				     INT16      xMask,
+				     INT16      yMask,
+				     INT16      xDst,
+				     INT16      yDst,
+				     CARD16     width,
+				     CARD16     height);
+void fbCompositeSrc_8888RevNPx8888mmx (CARD8      op,
+				       PicturePtr pSrc,
+				       PicturePtr pMask,
+				       PicturePtr pDst,
+				       INT16      xSrc,
+				       INT16      ySrc,
+				       INT16      xMask,
+				       INT16      yMask,
+				       INT16      xDst,
+				       INT16      yDst,
+				       CARD16     width,
+				       CARD16     height);
+void fbCompositeSrc_8888RevNPx0565mmx (CARD8      op,
+				       PicturePtr pSrc,
+				       PicturePtr pMask,
+				       PicturePtr pDst,
+				       INT16      xSrc,
+				       INT16      ySrc,
+				       INT16      xMask,
+				       INT16      yMask,
+				       INT16      xDst,
+				       INT16      yDst,
+				       CARD16     width,
+				       CARD16     height);
+void fbCompositeSolid_nx8888mmx (CARD8		op,
+				 PicturePtr	pSrc,
+				 PicturePtr	pMask,
+				 PicturePtr	pDst,
+				 INT16		xSrc,
+				 INT16		ySrc,
+				 INT16		xMask,
+				 INT16		yMask,
+				 INT16		xDst,
+				 INT16		yDst,
+				 CARD16		width,
+				 CARD16		height);
+void fbCompositeSolid_nx0565mmx (CARD8		op,
+				 PicturePtr	pSrc,
+				 PicturePtr	pMask,
+				 PicturePtr	pDst,
+				 INT16		xSrc,
+				 INT16		ySrc,
+				 INT16		xMask,
+				 INT16		yMask,
+				 INT16		xDst,
+				 INT16		yDst,
+				 CARD16		width,
+				 CARD16		height);
+void fbCompositeSolidMask_nx8x0565mmx (CARD8      op,
+				       PicturePtr pSrc,
+				       PicturePtr pMask,
+				       PicturePtr pDst,
+				       INT16      xSrc,
+				       INT16      ySrc,
+				       INT16      xMask,
+				       INT16      yMask,
+				       INT16      xDst,
+				       INT16      yDst,
+				       CARD16     width,
+				       CARD16     height);
+Bool fbSolidFillmmx (DrawablePtr	pDraw,
+		     int		x,
+		     int		y,
+		     int		width,
+		     int		height,
+		     FbBits		xor);
+
+#endif /* USE_GCC34_MMX */