From 0e3171a83a79c1495b842daf07b3eeee4c9fd612 Mon Sep 17 00:00:00 2001 From: Kevin E Martin Date: Fri, 17 Sep 2004 15:38:19 +0000 Subject: Update the XORG_DATE for the release. Update cygwin release version. Update documentation for release. --- hw/kdrive/i810/i810_cursor.c | 418 ------------------------------------------- 1 file changed, 418 deletions(-) delete mode 100644 hw/kdrive/i810/i810_cursor.c (limited to 'hw/kdrive/i810/i810_cursor.c') diff --git a/hw/kdrive/i810/i810_cursor.c b/hw/kdrive/i810/i810_cursor.c deleted file mode 100644 index c448f3471..000000000 --- a/hw/kdrive/i810/i810_cursor.c +++ /dev/null @@ -1,418 +0,0 @@ -/* COPYRIGHT AND PERMISSION NOTICE - -Copyright (c) 2000, 2001 Nokia Home Communications - -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, and/or sell copies of the Software, and to permit persons -to whom the Software is furnished to do so, provided that the above -copyright notice(s) and this permission notice appear in all copies of -the Software and that both the above copyright notice(s) and this -permission notice appear in supporting documentation. - -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 -OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR 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. - -Except as contained in this notice, the name of a copyright holder -shall not be used in advertising or otherwise to promote the sale, use -or other dealings in this Software without prior written authorization -of the copyright holder. - -X Window System is a trademark of The Open Group */ - -/************************************************************************** - -Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. -All Rights Reserved. - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sub license, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice (including the -next paragraph) 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 NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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. - -**************************************************************************/ - - - -/* $RCSId: xc/programs/Xserver/hw/kdrive/i810/i810_cursor.c,v 1.2 2001/12/10 16:34:20 keithp Exp $ */ - -/* i810_cursor.c: KDrive hardware cursor routines for the i810 chipset */ - -/* - * Authors: - * Keith Whitwell - * Pontus Lidman - * - */ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "kdrive.h" -#include "kxv.h" -#include "i810.h" -#include "cursorstr.h" - -#define SetupCursor(s) KdScreenPriv(s); \ - i810CardInfo(pScreenPriv); \ - i810ScreenInfo(pScreenPriv); \ - i810Cursor *pCurPriv = &i810s->cursor - - -static void -writeStandardMMIO(I810CardInfo *i810c, int addr, CARD8 val) { - moutb(addr, val); -} - -void -_i810MoveCursor(ScreenPtr pScreen, int x, int y) { - SetupCursor(pScreen); - int flag; - - if (I810_DEBUG & DEBUG_VERBOSE_CURSOR) - ErrorF( "I810SetCursorPosition %d %d\n", x, y); - - x += i810c->CursorOffset; - - if (x >= 0) flag = CURSOR_X_POS; - else { - flag = CURSOR_X_NEG; - x=-x; - } - - OUTREG8( CURSOR_X_LO, x&0xFF); - OUTREG8( CURSOR_X_HI, (((x >> 8) & 0x07) | flag)); - - if (y >= 0) flag = CURSOR_Y_POS; - else { - flag = CURSOR_Y_NEG; - y=-y; - } - OUTREG8( CURSOR_Y_LO, y&0xFF); - OUTREG8( CURSOR_Y_HI, (((y >> 8) & 0x07) | flag)); - - /* Enable cursor */ - OUTREG( CURSOR_BASEADDR, i810c->CursorPhysical); - OUTREG8( CURSOR_CONTROL, CURSOR_ORIGIN_DISPLAY | CURSOR_MODE_64_3C); - -} - -static void i810LoadCursor(ScreenPtr pScreen, int x, int y); - -static void -i810MoveCursor (ScreenPtr pScreen, int x, int y) -{ - SetupCursor (pScreen); - - if (!pCurPriv->has_cursor) - return; - - if (!pScreenPriv->enabled) - return; - - _i810MoveCursor (pScreen, x, y); - - i810LoadCursor(pScreen, x, y); -} - -static void -_i810SetCursorColors(ScreenPtr pScreen) { /* int bg, int fg */ - - SetupCursor(pScreen); - int tmp; - - int bg = 0xffffff; - int fg = 0x000000; - - tmp=INREG8(PIXPIPE_CONFIG_0); - tmp |= EXTENDED_PALETTE; - OUTREG8( PIXPIPE_CONFIG_0, tmp); - - writeStandardMMIO(i810c, DACMASK, 0xFF); - writeStandardMMIO(i810c, DACWX, 0x04); - - writeStandardMMIO(i810c, DACDATA, (bg & 0x00FF0000) >> 16); - writeStandardMMIO(i810c, DACDATA, (bg & 0x0000FF00) >> 8); - writeStandardMMIO(i810c, DACDATA, (bg & 0x000000FF)); - - writeStandardMMIO(i810c, DACDATA, (fg & 0x00FF0000) >> 16); - writeStandardMMIO(i810c, DACDATA, (fg & 0x0000FF00) >> 8); - writeStandardMMIO(i810c, DACDATA, (fg & 0x000000FF)); - - tmp=INREG8( PIXPIPE_CONFIG_0 ); - tmp &= ~EXTENDED_PALETTE; - OUTREG8( PIXPIPE_CONFIG_0, tmp ); -} - -#define InvertBits32(v) { \ - v = ((v & 0x55555555) << 1) | ((v >> 1) & 0x55555555); \ - v = ((v & 0x33333333) << 2) | ((v >> 2) & 0x33333333); \ - v = ((v & 0x0f0f0f0f) << 4) | ((v >> 4) & 0x0f0f0f0f); \ -} - -static void i810LoadCursor(ScreenPtr pScreen, int x, int y) { - - SetupCursor(pScreen); - - int w, h; - unsigned short r; - unsigned int *msk, *mskLine, *src, *srcLine; - - int i, j; - int src_stride, src_width; - - CursorPtr pCursor = pCurPriv->pCursor; - CursorBitsPtr bits = pCursor->bits; - CARD8 tmp; - unsigned int *ram, *ramLine; - - pCurPriv->pCursor = pCursor; - pCurPriv->xhot = pCursor->bits->xhot; - pCurPriv->yhot = pCursor->bits->yhot; - - ramLine = (unsigned int *) (i810c->FbBase + i810c->CursorStart); - mskLine = (unsigned int *) (bits->mask); - srcLine = (unsigned int *) (bits->source); - - h = bits->height; - if (h > I810_CURSOR_HEIGHT) - h = I810_CURSOR_HEIGHT; - - src_stride = BitmapBytePad(bits->width); /* bytes per line */ - src_stride = (src_stride +3) >> 2; - src_width = (bits->width + 31) >> 5; - - for (i = 0; i < I810_CURSOR_HEIGHT; i++) { - - msk = mskLine; - src = srcLine; - ram = ramLine; - mskLine += src_stride; - srcLine += src_stride; - ramLine += I810_CURSOR_WIDTH / 16; - - for (j = 0; j < I810_CURSOR_WIDTH / 32; j++) { - - unsigned long m, s, b1, b2; - - if (i < h && j < src_width) - { - m = *msk++; - s = *src++ & m; - m = ~m; - /* mask off right side */ - if (j == src_width - 1 && (bits->width & 31)) - { - m |= 0xffffffff << (bits->width & 31); - } - } - else - { - m = 0xffffffff; - s = 0x00000000; - } - - InvertBits32(s); - InvertBits32(m); - - ram[2+j]=s; - ram[0+j]=m; - } - } - /* Set new color */ - _i810SetCursorColors (pScreen); - - /* Move to new position */ - _i810MoveCursor (pScreen, x, y); - - /* Enable cursor */ - OUTREG( CURSOR_BASEADDR, i810c->CursorPhysical); - OUTREG8( CURSOR_CONTROL, CURSOR_ORIGIN_DISPLAY | CURSOR_MODE_64_3C); - - tmp = INREG8( PIXPIPE_CONFIG_0 ); - tmp |= HW_CURSOR_ENABLE; - OUTREG8( PIXPIPE_CONFIG_0, tmp); -} - -static void -i810UnloadCursor(ScreenPtr pScreen) { - - SetupCursor(pScreen); - - unsigned char tmp; - - tmp=INREG8( PIXPIPE_CONFIG_0 ); - tmp &= ~HW_CURSOR_ENABLE; - OUTREG8( PIXPIPE_CONFIG_0, tmp); -} - - -static Bool -i810RealizeCursor (ScreenPtr pScreen, CursorPtr pCursor) -{ - SetupCursor(pScreen); - - if (!pScreenPriv->enabled) - return TRUE; - - /* miRecolorCursor does this */ - if (pCurPriv->pCursor == pCursor) - { - if (pCursor) - { - int x, y; - - miPointerPosition (&x, &y); - i810LoadCursor (pScreen, x, y); - } - } - return TRUE; -} - -static Bool -i810UnrealizeCursor (ScreenPtr pScreen, CursorPtr pCursor) -{ - return TRUE; -} - -static void -i810SetCursor (ScreenPtr pScreen, CursorPtr pCursor, int x, int y) -{ - SetupCursor(pScreen); - - pCurPriv->pCursor = pCursor; - - if (!pScreenPriv->enabled) - return; - - if (pCursor) - i810LoadCursor (pScreen, x, y); - else - i810UnloadCursor (pScreen); -} - -miPointerSpriteFuncRec i810PointerSpriteFuncs = { - i810RealizeCursor, - i810UnrealizeCursor, - i810SetCursor, - i810MoveCursor, -}; - -static void -i810QueryBestSize (int class, - unsigned short *pwidth, unsigned short *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: - fbQueryBestSize (class, pwidth, pheight, pScreen); - break; - } -} - -Bool -i810CursorInit(ScreenPtr pScreen) -{ - - SetupCursor(pScreen); - - if (!i810c->CursorStart) { - pCurPriv->has_cursor = FALSE; - return FALSE; - } - - pCurPriv->width = I810_CURSOR_WIDTH; - pCurPriv->height= I810_CURSOR_HEIGHT; - pScreen->QueryBestSize = i810QueryBestSize; - miPointerInitialize (pScreen, - &i810PointerSpriteFuncs, - &kdPointerScreenFuncs, - FALSE); - pCurPriv->has_cursor = TRUE; - pCurPriv->pCursor = NULL; - return TRUE; -} - -void -i810CursorEnable (ScreenPtr pScreen) -{ - SetupCursor (pScreen); - - if (pCurPriv->has_cursor) - { - if (pCurPriv->pCursor) - { - int x, y; - - miPointerPosition (&x, &y); - i810LoadCursor (pScreen, x, y); - } - else - i810UnloadCursor (pScreen); - } -} - -void -i810CursorDisable (ScreenPtr pScreen) -{ - SetupCursor (pScreen); - - if (!pScreenPriv->enabled) - return; - - if (pCurPriv->has_cursor) - { - if (pCurPriv->pCursor) - { - i810UnloadCursor (pScreen); - } - } -} - -void -i810CursorFini (ScreenPtr pScreen) -{ - SetupCursor (pScreen); - - pCurPriv->pCursor = NULL; -} - -- cgit v1.2.3