xserver pixman git update 7-12-2010

1 files changed, 86 insertions, 75 deletions

diff --git a/xorg-server/randr/rrtransform.h b/xorg-server/randr/rrtransform.h
index 561762dfe..eaced0d3e 100644
--- a/xorg-server/randr/rrtransform.h
+++ b/xorg-server/randr/rrtransform.h
@@ -1,75 +1,86 @@
-/*
- * Copyright © 2007 Keith Packard
- *
- * 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 the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no representations
- * about the suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS 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.
- */
-
-#ifndef _RRTRANSFORM_H_
-#define _RRTRANSFORM_H_
-
-#include <X11/extensions/randr.h>
-#include "picturestr.h"
-
-typedef struct _rrTransform	RRTransformRec, *RRTransformPtr;
-
-struct _rrTransform {
-    PictTransform   transform;
-    struct pict_f_transform f_transform;
-    struct pict_f_transform f_inverse;
-    PictFilterPtr   filter;
-    xFixed	    *params;
-    int		    nparams;
-    int		    width;
-    int		    height;
-};
-
-extern _X_EXPORT void
-RRTransformInit (RRTransformPtr transform);
-
-extern _X_EXPORT void
-RRTransformFini (RRTransformPtr transform);
-
-extern _X_EXPORT Bool
-RRTransformEqual (RRTransformPtr a, RRTransformPtr b);
-
-extern _X_EXPORT Bool
-RRTransformSetFilter (RRTransformPtr	dst,
-		      PictFilterPtr	filter,
-		      xFixed		*params,
-		      int		nparams,
-		      int		width,
-		      int		height);
-
-extern _X_EXPORT Bool
-RRTransformCopy (RRTransformPtr dst, RRTransformPtr src);
-
-extern _X_EXPORT Bool
-RRTransformCompute (int			    x,
-		    int			    y,
-		    int			    width,
-		    int			    height,
-		    Rotation		    rotation,
-		    RRTransformPtr	    rr_transform,
-
-		    PictTransformPtr	    transform,
-		    struct pict_f_transform *f_transform,
-		    struct pict_f_transform *f_inverse);
-
-
-#endif /* _RRTRANSFORM_H_ */
+/*

+ * Copyright © 2007 Keith Packard

+ *

+ * 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 the copyright holders not be used in advertising or

+ * publicity pertaining to distribution of the software without specific,

+ * written prior permission.  The copyright holders make no representations

+ * about the suitability of this software for any purpose.  It is provided "as

+ * is" without express or implied warranty.

+ *

+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL THE COPYRIGHT HOLDERS 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.

+ */

+

+#ifndef _RRTRANSFORM_H_

+#define _RRTRANSFORM_H_

+

+#include <X11/extensions/randr.h>

+#include "picturestr.h"

+

+typedef struct _rrTransform	RRTransformRec, *RRTransformPtr;

+

+struct _rrTransform {

+    PictTransform   transform;

+    struct pict_f_transform f_transform;

+    struct pict_f_transform f_inverse;

+    PictFilterPtr   filter;

+    xFixed	    *params;

+    int		    nparams;

+    int		    width;

+    int		    height;

+};

+

+extern _X_EXPORT void

+RRTransformInit (RRTransformPtr transform);

+

+extern _X_EXPORT void

+RRTransformFini (RRTransformPtr transform);

+

+extern _X_EXPORT Bool

+RRTransformEqual (RRTransformPtr a, RRTransformPtr b);

+

+extern _X_EXPORT Bool

+RRTransformSetFilter (RRTransformPtr	dst,

+		      PictFilterPtr	filter,

+		      xFixed		*params,

+		      int		nparams,

+		      int		width,

+		      int		height);

+

+extern _X_EXPORT Bool

+RRTransformCopy (RRTransformPtr dst, RRTransformPtr src);

+

+/*

+ * Compute the complete transformation matrix including

+ * client-specified transform, rotation/reflection values and the crtc

+ * offset.

+ *

+ * Return TRUE if the resulting transform is not a simple translation.

+ */

+extern _X_EXPORT Bool

+RRTransformCompute (int			    x,

+		    int			    y,

+		    int			    width,

+		    int			    height,

+		    Rotation		    rotation,

+		    RRTransformPtr	    rr_transform,

+		    struct pict_f_transform *sprite_position_transform,

+		    struct pict_f_transform *sprite_image_transform,

+

+		    PictTransformPtr	    transform,

+		    struct pict_f_transform *f_transform,

+		    struct pict_f_transform *f_inverse,

+		    struct pict_f_transform *f_fb_to_sprite,

+		    struct pict_f_transform *f_sprite_to_image,

+		    Bool		    *sprite_transform_in_use);

+

+#endif /* _RRTRANSFORM_H_ */