diff options
author | marha <marha@users.sourceforge.net> | 2012-03-26 14:23:28 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2012-03-26 14:23:28 +0200 |
commit | 76bcc36ed305418a3ddc5752d287ede894243e1b (patch) | |
tree | bacb320c825768471ce56f058f17ce863d592376 /xorg-server/hw/xfree86/xaa/xaaLineMisc.c | |
parent | 7d894e32566b710952c44cbc71939ad1d9e2fa8d (diff) | |
parent | 0f834b91a4768673833ab4917e87d86c237bb1a6 (diff) | |
download | vcxsrv-76bcc36ed305418a3ddc5752d287ede894243e1b.tar.gz vcxsrv-76bcc36ed305418a3ddc5752d287ede894243e1b.tar.bz2 vcxsrv-76bcc36ed305418a3ddc5752d287ede894243e1b.zip |
Merge remote-tracking branch 'origin/released'
Conflicts:
pixman/pixman/pixman-mmx.c
xorg-server/Xext/shm.c
xorg-server/Xext/syncsrv.h
xorg-server/Xext/xvmain.c
xorg-server/Xi/exevents.c
xorg-server/Xi/opendev.c
xorg-server/composite/compalloc.c
xorg-server/composite/compoverlay.c
xorg-server/dix/colormap.c
xorg-server/dix/devices.c
xorg-server/dix/dispatch.c
xorg-server/dix/dixfonts.c
xorg-server/dix/eventconvert.c
xorg-server/dix/events.c
xorg-server/dix/gc.c
xorg-server/dix/getevents.c
xorg-server/dix/main.c
xorg-server/dix/privates.c
xorg-server/dix/registry.c
xorg-server/dix/resource.c
xorg-server/exa/exa_accel.c
xorg-server/exa/exa_migration_classic.c
xorg-server/exa/exa_unaccel.c
xorg-server/fb/fb.h
xorg-server/fb/fbcopy.c
xorg-server/fb/fbpixmap.c
xorg-server/glx/dispatch.h
xorg-server/glx/glapi.h
xorg-server/glx/glapi_gentable.c
xorg-server/glx/glapitable.h
xorg-server/glx/glprocs.h
xorg-server/glx/glxcmds.c
xorg-server/glx/glxcmdsswap.c
xorg-server/glx/glxdricommon.c
xorg-server/glx/glxdriswrast.c
xorg-server/glx/glxext.c
xorg-server/glx/indirect_dispatch.c
xorg-server/glx/indirect_dispatch.h
xorg-server/glx/indirect_dispatch_swap.c
xorg-server/glx/indirect_size.h
xorg-server/glx/indirect_size_get.h
xorg-server/glx/indirect_table.c
xorg-server/glx/indirect_util.c
xorg-server/glx/rensize.c
xorg-server/glx/single2swap.c
xorg-server/glx/singlepix.c
xorg-server/glx/singlepixswap.c
xorg-server/glx/singlesize.c
xorg-server/hw/dmx/dmxinit.c
xorg-server/hw/kdrive/ephyr/ephyr.c
xorg-server/hw/kdrive/ephyr/hostx.c
xorg-server/hw/kdrive/ephyr/hostx.h
xorg-server/hw/kdrive/src/kinput.c
xorg-server/hw/xfree86/common/compiler.h
xorg-server/hw/xwin/InitInput.c
xorg-server/hw/xwin/InitOutput.c
xorg-server/hw/xwin/ddraw.h
xorg-server/hw/xwin/glx/glwrap.c
xorg-server/hw/xwin/glx/indirect.c
xorg-server/hw/xwin/glx/wgl_ext_api.h
xorg-server/hw/xwin/glx/winpriv.c
xorg-server/hw/xwin/win.h
xorg-server/hw/xwin/winallpriv.c
xorg-server/hw/xwin/winauth.c
xorg-server/hw/xwin/winclipboard.h
xorg-server/hw/xwin/winclipboardinit.c
xorg-server/hw/xwin/winclipboardthread.c
xorg-server/hw/xwin/winclipboardunicode.c
xorg-server/hw/xwin/winclipboardwndproc.c
xorg-server/hw/xwin/winclipboardwrappers.c
xorg-server/hw/xwin/winclipboardxevents.c
xorg-server/hw/xwin/wincmap.c
xorg-server/hw/xwin/winconfig.c
xorg-server/hw/xwin/wincreatewnd.c
xorg-server/hw/xwin/wincursor.c
xorg-server/hw/xwin/windialogs.c
xorg-server/hw/xwin/winengine.c
xorg-server/hw/xwin/winerror.c
xorg-server/hw/xwin/wingc.c
xorg-server/hw/xwin/wingetsp.c
xorg-server/hw/xwin/winkeybd.c
xorg-server/hw/xwin/winkeybd.h
xorg-server/hw/xwin/winlayouts.h
xorg-server/hw/xwin/winmisc.c
xorg-server/hw/xwin/winmonitors.c
xorg-server/hw/xwin/winmouse.c
xorg-server/hw/xwin/winmsg.c
xorg-server/hw/xwin/winmsg.h
xorg-server/hw/xwin/winmultiwindowclass.c
xorg-server/hw/xwin/winmultiwindowicons.c
xorg-server/hw/xwin/winmultiwindowshape.c
xorg-server/hw/xwin/winmultiwindowwindow.c
xorg-server/hw/xwin/winmultiwindowwm.c
xorg-server/hw/xwin/winmultiwindowwndproc.c
xorg-server/hw/xwin/winnativegdi.c
xorg-server/hw/xwin/winpfbdd.c
xorg-server/hw/xwin/winpixmap.c
xorg-server/hw/xwin/winpolyline.c
xorg-server/hw/xwin/winprefs.c
xorg-server/hw/xwin/winprocarg.c
xorg-server/hw/xwin/winregistry.c
xorg-server/hw/xwin/winscrinit.c
xorg-server/hw/xwin/winsetsp.c
xorg-server/hw/xwin/winshaddd.c
xorg-server/hw/xwin/winshadddnl.c
xorg-server/hw/xwin/winshadgdi.c
xorg-server/hw/xwin/wintrayicon.c
xorg-server/hw/xwin/winwin32rootless.c
xorg-server/hw/xwin/winwin32rootlesswindow.c
xorg-server/hw/xwin/winwin32rootlesswndproc.c
xorg-server/hw/xwin/winwindow.c
xorg-server/hw/xwin/winwindow.h
xorg-server/hw/xwin/winwindowswm.c
xorg-server/hw/xwin/winwndproc.c
xorg-server/include/callback.h
xorg-server/include/dixstruct.h
xorg-server/include/misc.h
xorg-server/include/os.h
xorg-server/include/scrnintstr.h
xorg-server/mi/micmap.c
xorg-server/mi/miinitext.c
xorg-server/mi/mioverlay.c
xorg-server/mi/misprite.c
xorg-server/mi/mivaltree.c
xorg-server/mi/miwindow.c
xorg-server/miext/damage/damage.c
xorg-server/miext/rootless/rootlessGC.c
xorg-server/miext/rootless/rootlessWindow.c
xorg-server/os/WaitFor.c
xorg-server/os/access.c
xorg-server/os/connection.c
xorg-server/os/io.c
xorg-server/os/log.c
xorg-server/os/osinit.c
xorg-server/os/utils.c
xorg-server/os/xdmcp.c
xorg-server/os/xprintf.c
xorg-server/os/xstrans.c
xorg-server/render/mipict.c
xorg-server/xkb/xkbActions.c
xorg-server/xkb/xkbInit.c
xorg-server/xkeyboard-config/compat/default.in
Diffstat (limited to 'xorg-server/hw/xfree86/xaa/xaaLineMisc.c')
-rw-r--r-- | xorg-server/hw/xfree86/xaa/xaaLineMisc.c | 299 |
1 files changed, 149 insertions, 150 deletions
diff --git a/xorg-server/hw/xfree86/xaa/xaaLineMisc.c b/xorg-server/hw/xfree86/xaa/xaaLineMisc.c index 44048674e..4379778f6 100644 --- a/xorg-server/hw/xfree86/xaa/xaaLineMisc.c +++ b/xorg-server/hw/xfree86/xaa/xaaLineMisc.c @@ -1,150 +1,149 @@ -
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "misc.h"
-#include "xf86.h"
-#include "xf86_OSproc.h"
-
-#include <X11/X.h>
-#include "scrnintstr.h"
-#include "miline.h"
-#include "xf86str.h"
-#include "xaa.h"
-#include "xaalocal.h"
-
-
-void
-XAASolidHorVertLineAsRects(
- ScrnInfoPtr pScrn,
- int x, int y, int len, int dir
-){
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
-
- if(dir == DEGREES_0)
- (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, len, 1);
- else
- (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, 1, len);
-}
-
-
-void
-XAASolidHorVertLineAsTwoPoint(
- ScrnInfoPtr pScrn,
- int x, int y, int len, int dir
-){
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
-
- len--;
-
- if(dir == DEGREES_0)
- (*infoRec->SubsequentSolidTwoPointLine)(pScrn, x, y, x + len, y, 0);
- else
- (*infoRec->SubsequentSolidTwoPointLine)(pScrn, x, y, x, y + len, 0);
-}
-
-void
-XAASolidHorVertLineAsBresenham(
- ScrnInfoPtr pScrn,
- int x, int y, int len, int dir
-){
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
-
- if(dir == DEGREES_0)
- (*infoRec->SubsequentSolidBresenhamLine)(
- pScrn, x, y, len << 1, 0, -len, len, 0);
- else
- (*infoRec->SubsequentSolidBresenhamLine)(
- pScrn, x, y, len << 1, 0, -len, len, YMAJOR);
-}
-
-
-void
-XAAComputeDash(GCPtr pGC)
-{
- XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
- XAAGCPtr pGCPriv = (XAAGCPtr)dixLookupPrivate(&pGC->devPrivates,
- XAAGetGCKey());
- Bool EvenDash = (pGC->numInDashList & 0x01) ? FALSE : TRUE;
- int PatternLength = 0;
- unsigned char* DashPtr = (unsigned char*)pGC->dash;
- CARD32 *ptr;
- int count = pGC->numInDashList;
- int shift, value, direction;
- Bool set;
-
- free(pGCPriv->DashPattern);
-
- pGCPriv->DashPattern = NULL;
- pGCPriv->DashLength = 0;
-
- while(count--)
- PatternLength += *(DashPtr++);
-
- if(!EvenDash)
- PatternLength <<= 1;
-
- if(PatternLength > infoRec->DashPatternMaxLength)
- return;
-
- if((infoRec->DashedLineFlags & LINE_PATTERN_POWER_OF_2_ONLY) &&
- (PatternLength & (PatternLength - 1)))
- return;
-
- pGCPriv->DashPattern = calloc((PatternLength + 31) >> 5, 4);
- if(!pGCPriv->DashPattern) return;
- pGCPriv->DashLength = PatternLength;
-
- if(infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |
- LINE_PATTERN_LSBFIRST_LSBJUSTIFIED)) {
- direction = 1;
- set = TRUE;
- DashPtr = (unsigned char*)pGC->dash;
- } else {
- direction = -1;
- set = FALSE;
- DashPtr = (unsigned char*)pGC->dash + pGC->numInDashList - 1;
- }
-
- if(infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |
- LINE_PATTERN_MSBFIRST_MSBJUSTIFIED))
- shift = 32 - (PatternLength & 31);
- else
- shift = 0;
-
- ptr = (CARD32*)(pGCPriv->DashPattern);
-
-CONCATENATE:
-
- count = pGC->numInDashList;
-
- while(count--) {
- value = *DashPtr;
- DashPtr += direction;
- while(value) {
- if(value < (32 - shift)) {
- if(set) *ptr |= XAAShiftMasks[value] << shift;
- shift += value;
- break;
- } else {
- if(set) *ptr |= ~0L << shift;
- value -= (32 - shift);
- shift = 0;
- ptr++;
- }
- }
- if(set) set = FALSE;
- else set = TRUE;
- }
-
- if(!EvenDash) {
- EvenDash = TRUE;
- if(infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED |
- LINE_PATTERN_LSBFIRST_LSBJUSTIFIED))
- DashPtr = (unsigned char*)pGC->dash;
- else
- DashPtr = (unsigned char*)pGC->dash + pGC->numInDashList;
- goto CONCATENATE;
- }
-}
+ +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include "misc.h" +#include "xf86.h" +#include "xf86_OSproc.h" + +#include <X11/X.h> +#include "scrnintstr.h" +#include "miline.h" +#include "xf86str.h" +#include "xaa.h" +#include "xaalocal.h" + +void +XAASolidHorVertLineAsRects(ScrnInfoPtr pScrn, int x, int y, int len, int dir) +{ + XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn); + + if (dir == DEGREES_0) + (*infoRec->SubsequentSolidFillRect) (pScrn, x, y, len, 1); + else + (*infoRec->SubsequentSolidFillRect) (pScrn, x, y, 1, len); +} + +void +XAASolidHorVertLineAsTwoPoint(ScrnInfoPtr pScrn, int x, int y, int len, int dir) +{ + XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn); + + len--; + + if (dir == DEGREES_0) + (*infoRec->SubsequentSolidTwoPointLine) (pScrn, x, y, x + len, y, 0); + else + (*infoRec->SubsequentSolidTwoPointLine) (pScrn, x, y, x, y + len, 0); +} + +void +XAASolidHorVertLineAsBresenham(ScrnInfoPtr pScrn, + int x, int y, int len, int dir) +{ + XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn); + + if (dir == DEGREES_0) + (*infoRec->SubsequentSolidBresenhamLine) (pScrn, x, y, len << 1, 0, + -len, len, 0); + else + (*infoRec->SubsequentSolidBresenhamLine) (pScrn, x, y, len << 1, 0, + -len, len, YMAJOR); +} + +void +XAAComputeDash(GCPtr pGC) +{ + XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); + XAAGCPtr pGCPriv = (XAAGCPtr) dixLookupPrivate(&pGC->devPrivates, + XAAGetGCKey()); + Bool EvenDash = (pGC->numInDashList & 0x01) ? FALSE : TRUE; + int PatternLength = 0; + unsigned char *DashPtr = (unsigned char *) pGC->dash; + CARD32 *ptr; + int count = pGC->numInDashList; + int shift, value, direction; + Bool set; + + free(pGCPriv->DashPattern); + + pGCPriv->DashPattern = NULL; + pGCPriv->DashLength = 0; + + while (count--) + PatternLength += *(DashPtr++); + + if (!EvenDash) + PatternLength <<= 1; + + if (PatternLength > infoRec->DashPatternMaxLength) + return; + + if ((infoRec->DashedLineFlags & LINE_PATTERN_POWER_OF_2_ONLY) && + (PatternLength & (PatternLength - 1))) + return; + + pGCPriv->DashPattern = calloc((PatternLength + 31) >> 5, 4); + if (!pGCPriv->DashPattern) + return; + pGCPriv->DashLength = PatternLength; + + if (infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED | + LINE_PATTERN_LSBFIRST_LSBJUSTIFIED)) { + direction = 1; + set = TRUE; + DashPtr = (unsigned char *) pGC->dash; + } + else { + direction = -1; + set = FALSE; + DashPtr = (unsigned char *) pGC->dash + pGC->numInDashList - 1; + } + + if (infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED | + LINE_PATTERN_MSBFIRST_MSBJUSTIFIED)) + shift = 32 - (PatternLength & 31); + else + shift = 0; + + ptr = (CARD32 *) (pGCPriv->DashPattern); + + CONCATENATE: + + count = pGC->numInDashList; + + while (count--) { + value = *DashPtr; + DashPtr += direction; + while (value) { + if (value < (32 - shift)) { + if (set) + *ptr |= XAAShiftMasks[value] << shift; + shift += value; + break; + } + else { + if (set) + *ptr |= ~0L << shift; + value -= (32 - shift); + shift = 0; + ptr++; + } + } + if (set) + set = FALSE; + else + set = TRUE; + } + + if (!EvenDash) { + EvenDash = TRUE; + if (infoRec->DashedLineFlags & (LINE_PATTERN_LSBFIRST_MSBJUSTIFIED | + LINE_PATTERN_LSBFIRST_LSBJUSTIFIED)) + DashPtr = (unsigned char *) pGC->dash; + else + DashPtr = (unsigned char *) pGC->dash + pGC->numInDashList; + goto CONCATENATE; + } +} |