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Diffstat (limited to 'nx-X11/programs/Xserver/hw/sun/sunCursor.c')
-rw-r--r--nx-X11/programs/Xserver/hw/sun/sunCursor.c281
1 files changed, 0 insertions, 281 deletions
diff --git a/nx-X11/programs/Xserver/hw/sun/sunCursor.c b/nx-X11/programs/Xserver/hw/sun/sunCursor.c
deleted file mode 100644
index 2d653c753..000000000
--- a/nx-X11/programs/Xserver/hw/sun/sunCursor.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/* $Xorg: sunCursor.c,v 1.4 2001/02/09 02:04:43 xorgcvs Exp $ */
-/*
-
-Copyright 1988 Sun Microsystems, Inc.
-Copyright 1993, 1998 The Open Group
-
-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.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-/* $XFree86: xc/programs/Xserver/hw/sun/sunCursor.c,v 3.5 2001/12/14 19:59:43 dawes Exp $ */
-
-/*-
- * sunCursor.c --
- * Functions for maintaining the Sun software cursor...
- *
- */
-
-#define NEED_EVENTS
-#include "sun.h"
-#include "cfb.h"
-#include "mfb.h"
-
-#ifdef FBIOGCURMAX /* has hardware cursor kernel support */
-
-#define GetCursorPrivate(s) (&(GetScreenPrivate(s)->hardwareCursor))
-#define SetupCursor(s) sunCursorPtr pCurPriv = GetCursorPrivate(s)
-
-static void sunLoadCursor();
-
-static Bool
-sunRealizeCursor (pScreen, pCursor)
- ScreenPtr pScreen;
- CursorPtr pCursor;
-{
- SetupCursor(pScreen);
- int x, y;
-
- /* miRecolorCursor does this */
- if (pCurPriv->pCursor == pCursor)
- {
- miPointerPosition (&x, &y);
- sunLoadCursor (pScreen, pCursor, x, y);
- }
- return TRUE;
-}
-
-static Bool
-sunUnrealizeCursor (pScreen, pCursor)
- ScreenPtr pScreen;
- CursorPtr pCursor;
-{
- return TRUE;
-}
-
-static void
-sunCursorRepad (pScreen, bits, src_bits, dst_bits, ptSrc, w, h)
- ScreenPtr pScreen;
- CursorBitsPtr bits;
- unsigned char *src_bits, *dst_bits;
- DDXPointPtr ptSrc;
- int w, h;
-{
- PixmapPtr src, dst;
- BoxRec box;
- RegionRec rgnDst;
-
- if (!(src = GetScratchPixmapHeader(pScreen, bits->width, bits->height,
- /*bpp*/ 1, /*depth*/ 1,
- PixmapBytePad(bits->width,1), src_bits)))
- return;
- if (!(dst = GetScratchPixmapHeader(pScreen, w, h, /*bpp*/ 1, /*depth*/ 1,
- PixmapBytePad(w,1), dst_bits)))
- {
- FreeScratchPixmapHeader(src);
- return;
- }
- box.x1 = 0;
- box.y1 = 0;
- box.x2 = w;
- box.y2 = h;
- REGION_INIT(pScreen, &rgnDst, &box, 1);
- mfbDoBitblt(&src->drawable, &dst->drawable, GXcopy, &rgnDst, ptSrc);
- REGION_UNINIT(pScreen, &rgnDst);
- FreeScratchPixmapHeader(src);
- FreeScratchPixmapHeader(dst);
-}
-
-static void
-sunLoadCursor (pScreen, pCursor, x, y)
- ScreenPtr pScreen;
- CursorPtr pCursor;
- int x, y;
-{
- SetupCursor(pScreen);
- struct fbcursor fbcursor;
- int w, h;
- unsigned char r[2], g[2], b[2];
- DDXPointRec ptSrc;
- unsigned char source_temp[1024], mask_temp[1024];
-
- fbcursor.set = FB_CUR_SETALL;
- fbcursor.enable = 1;
- fbcursor.pos.x = x;
- fbcursor.pos.y = y;
- fbcursor.hot.x = pCursor->bits->xhot;
- fbcursor.hot.y = pCursor->bits->yhot;
- r[0] = pCursor->backRed >> 8;
- g[0] = pCursor->backGreen >> 8;
- b[0] = pCursor->backBlue >> 8;
- r[1] = pCursor->foreRed >> 8;
- g[1] = pCursor->foreGreen >> 8;
- b[1] = pCursor->foreBlue >> 8;
- fbcursor.cmap.index = 0;
- fbcursor.cmap.count = 2;
- fbcursor.cmap.red = r;
- fbcursor.cmap.green = g;
- fbcursor.cmap.blue = b;
- fbcursor.image = (char *) pCursor->bits->source;
- fbcursor.mask = (char *) pCursor->bits->mask;
- w = pCursor->bits->width;
- h = pCursor->bits->height;
- if (w > pCurPriv->width || h > pCurPriv->height) {
- ptSrc.x = 0;
- ptSrc.y = 0;
- if (w > pCurPriv->width)
- w = pCurPriv->width;
- if (h > pCurPriv->height)
- h = pCurPriv->height;
- sunCursorRepad (pScreen, pCursor->bits, pCursor->bits->source,
- source_temp, &ptSrc, w, h);
- sunCursorRepad (pScreen, pCursor->bits, pCursor->bits->mask,
- mask_temp, &ptSrc, w, h);
- fbcursor.image = (char *) source_temp;
- fbcursor.mask = (char *) mask_temp;
- }
- fbcursor.size.x = w;
- fbcursor.size.y = h;
-#ifndef Lynx
- (void) ioctl (sunFbs[pScreen->myNum].fd, FBIOSCURSOR, &fbcursor);
-#else
- (void) sunIoctl (&sunFbs[pScreen->myNum], FBIOSCURSOR, &fbcursor);
-#endif
-}
-
-static void
-sunSetCursor (pScreen, pCursor, x, y)
- ScreenPtr pScreen;
- CursorPtr pCursor;
- int x, y;
-{
- SetupCursor(pScreen);
-
- if (pCursor)
- sunLoadCursor (pScreen, pCursor, x, y);
- else
- sunDisableCursor (pScreen);
- pCurPriv->pCursor = pCursor;
-}
-
-static void
-sunMoveCursor (pScreen, x, y)
- ScreenPtr pScreen;
- int x, y;
-{
- struct fbcurpos pos;
-
- pos.x = x;
- pos.y = y;
-#ifndef Lynx
- ioctl (sunFbs[pScreen->myNum].fd, FBIOSCURPOS, &pos);
-#else
- sunIoctl (&sunFbs[pScreen->myNum], FBIOSCURPOS, &pos);
-#endif
-}
-
-miPointerSpriteFuncRec sunPointerSpriteFuncs = {
- sunRealizeCursor,
- sunUnrealizeCursor,
- sunSetCursor,
- sunMoveCursor,
-};
-
-static void
-sunQueryBestSize (class, pwidth, pheight, pScreen)
- int class;
- unsigned short *pwidth, *pheight;
- ScreenPtr pScreen;
-{
- SetupCursor (pScreen);
-
- switch (class)
- {
- case CursorShape:
- if (*pwidth > pCurPriv->width)
- *pwidth = pCurPriv->width;
- if (*pheight > pCurPriv->height)
- *pheight = pCurPriv->height;
- if (*pwidth > pScreen->width)
- *pwidth = pScreen->width;
- if (*pheight > pScreen->height)
- *pheight = pScreen->height;
- break;
- default:
- mfbQueryBestSize (class, pwidth, pheight, pScreen);
- break;
- }
-}
-
-extern miPointerScreenFuncRec sunPointerScreenFuncs;
-
-#endif
-
-Bool sunCursorInitialize (
- ScreenPtr pScreen)
-{
-#ifdef FBIOGCURMAX
- SetupCursor (pScreen);
- struct fbcurpos maxsize;
-
- pCurPriv->has_cursor = FALSE;
-#ifndef Lynx
- if (ioctl (sunFbs[pScreen->myNum].fd, FBIOGCURMAX, &maxsize) == -1)
-#else
- if (sunIoctl (&sunFbs[pScreen->myNum], FBIOGCURMAX, &maxsize) == -1)
-#endif
- return FALSE;
- pCurPriv->width = maxsize.x;
- pCurPriv->height= maxsize.y;
- pScreen->QueryBestSize = sunQueryBestSize;
- miPointerInitialize (pScreen,
- &sunPointerSpriteFuncs,
- &sunPointerScreenFuncs,
- FALSE);
- pCurPriv->has_cursor = TRUE;
- pCurPriv->pCursor = NULL;
- return TRUE;
-#else
- return FALSE;
-#endif
-}
-
-void sunDisableCursor (
- ScreenPtr pScreen)
-{
-#ifdef FBIOGCURMAX
- SetupCursor (pScreen);
- struct fbcursor fbcursor;
-
- if (pCurPriv->has_cursor)
- {
- fbcursor.set = FB_CUR_SETCUR;
- fbcursor.enable = 0;
-#ifndef Lynx
- (void) ioctl (sunFbs[pScreen->myNum].fd, FBIOSCURSOR, &fbcursor);
-#else
- (void) sunIoctl (&sunFbs[pScreen->myNum], FBIOSCURSOR, &fbcursor);
-#endif
- pCurPriv->pCursor = NULL;
- }
-#endif
-}
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