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Diffstat (limited to 'xorg-server/fb/fbgetsp.c')
-rw-r--r--xorg-server/fb/fbgetsp.c170
1 files changed, 85 insertions, 85 deletions
diff --git a/xorg-server/fb/fbgetsp.c b/xorg-server/fb/fbgetsp.c
index 5c8396ac2..bf9f51eb4 100644
--- a/xorg-server/fb/fbgetsp.c
+++ b/xorg-server/fb/fbgetsp.c
@@ -1,85 +1,85 @@
-/*
- * Copyright © 1998 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 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
-
-#include "fb.h"
-
-void
-fbGetSpans(DrawablePtr pDrawable,
- int wMax,
- DDXPointPtr ppt,
- int *pwidth,
- int nspans,
- char *pchardstStart)
-{
- FbBits *src, *dst;
- FbStride srcStride;
- int srcBpp;
- int srcXoff, srcYoff;
- int xoff;
-
- /*
- * XFree86 DDX empties the root borderClip when the VT is
- * switched away; this checks for that case
- */
- if (!fbDrawableEnabled(pDrawable))
- return;
-
- if (pDrawable->bitsPerPixel != BitsPerPixel(pDrawable->depth))
- {
- fb24_32GetSpans (pDrawable, wMax, ppt, pwidth, nspans, pchardstStart);
- return;
- }
-
- fbGetDrawable (pDrawable, src, srcStride, srcBpp, srcXoff, srcYoff);
-
- while (nspans--)
- {
- xoff = (int) (((long) pchardstStart) & (FB_MASK >> 3));
- dst = (FbBits *) (pchardstStart - xoff);
- xoff <<= 3;
- fbBlt (src + (ppt->y + srcYoff) * srcStride, srcStride,
- (ppt->x + srcXoff) * srcBpp,
-
- dst,
- 1,
- xoff,
-
- *pwidth * srcBpp,
- 1,
-
- GXcopy,
- FB_ALLONES,
- srcBpp,
-
- FALSE,
- FALSE);
- pchardstStart += PixmapBytePad(*pwidth, pDrawable->depth);
- ppt++;
- pwidth++;
- }
-
- fbFinishAccess (pDrawable);
-}
+/*
+ * Copyright © 1998 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 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
+
+#include "fb.h"
+
+void
+fbGetSpans(DrawablePtr pDrawable,
+ int wMax,
+ DDXPointPtr ppt,
+ int *pwidth,
+ int nspans,
+ char *pchardstStart)
+{
+ FbBits *src, *dst;
+ FbStride srcStride;
+ int srcBpp;
+ int srcXoff, srcYoff;
+ int xoff;
+
+ /*
+ * XFree86 DDX empties the root borderClip when the VT is
+ * switched away; this checks for that case
+ */
+ if (!fbDrawableEnabled(pDrawable))
+ return;
+
+ if (pDrawable->bitsPerPixel != BitsPerPixel(pDrawable->depth))
+ {
+ fb24_32GetSpans (pDrawable, wMax, ppt, pwidth, nspans, pchardstStart);
+ return;
+ }
+
+ fbGetDrawable (pDrawable, src, srcStride, srcBpp, srcXoff, srcYoff);
+
+ while (nspans--)
+ {
+ xoff = (int) (((long) pchardstStart) & (FB_MASK >> 3));
+ dst = (FbBits *) (pchardstStart - xoff);
+ xoff <<= 3;
+ fbBlt (src + (ppt->y + srcYoff) * srcStride, srcStride,
+ (ppt->x + srcXoff) * srcBpp,
+
+ dst,
+ 1,
+ xoff,
+
+ *pwidth * srcBpp,
+ 1,
+
+ GXcopy,
+ FB_ALLONES,
+ srcBpp,
+
+ FALSE,
+ FALSE);
+ pchardstStart += PixmapBytePad(*pwidth, pDrawable->depth);
+ ppt++;
+ pwidth++;
+ }
+
+ fbFinishAccess (pDrawable);
+}