Subject: xsrc/23386: xfree86 i810(4) wscons VTY switch fix pull-up request
To: None <gnats-bugs@gnats.NetBSD.org>
From: None <lavalamp@spiritual-machines.org>
List: netbsd-bugs
Date: 11/07/2003 05:31:48
>Number: 23386
>Category: xsrc
>Synopsis: xfree86 i810(4) wscons VTY switch fix pull-up request
>Confidential: no
>Severity: non-critical
>Priority: high
>Responsible: xsrc-manager
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Fri Nov 07 05:32:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: Brian A. Seklecki
>Release: NetBSD 1.6ZE
>Organization:
Spiritual Machines
>Environment:
-bash-2.05b# uname -a
NetBSD lovebox 1.6ZE NetBSD 1.6ZE (BLACKPEARL) #4: Wed Nov 5 14:35:44 EST 2003 root@lovebox:/usr/src/sys/arch/i386/compile/BLACKPEARL i386
>Description:
the i810(4) maintainer for XFree pulled some of thier -rHEAD changes back into thier -rxf_430_branch and we should in-tern pull those into our xsr module::
-----------------------------------
CVSROOT: /home/x-cvs
Module name: xc
Changes by: dawes@public.xfree86.org. 03/10/20 19:22:40
Log message:
1008. Fix some i830+ VT switch/exit crashes (David Dawes, Egbert Eich).
+ some comment, formatting and doc updates
Modified files:
xc/programs/Xserver/hw/xfree86/: Tag: xf-4_3-branch
CHANGELOG
xc/programs/Xserver/hw/xfree86/drivers/i810/: Tag: xf-4_3-branch
common.h i810.h i810.man i830.h i830_cursor.c i830_dri.c
i830_dri.h i830_driver.c i830_memory.c i830_video.c
Revision Changes Path
3.2588.2.31 +2 -1 xc/programs/Xserver/hw/xfree86/CHANGELOG
1.6.2.1 +2 -2 xc/programs/Xserver/hw/xfree86/drivers/i810/common.h
1.38.2.1 +2 -2 xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h
1.3.2.1 +71 -9 xc/programs/Xserver/hw/xfree86/drivers/i810/i810.man
1.7.2.1 +2 -2 xc/programs/Xserver/hw/xfree86/drivers/i810/i830.h
1.6.2.1 +2 -2 xc/programs/Xserver/hw/xfree86/drivers/i810/i830_cursor.c
1.12.2.1 +5 -2 xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.c
1.5.2.1 +2 -2 xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.h
1.27.2.2 +38 -34 xc/programs/Xserver/hw/xfree86/drivers/i810/i830_driver.c
1.6.2.1 +3 -3 xc/programs/Xserver/hw/xfree86/drivers/i810/i830_memory.c
1.6.2.1 +7 -7 xc/programs/Xserver/hw/xfree86/drivers/i810/i830_video.c
-----------------------------------
>How-To-Repeat:
Use X on a laptop running NetBSD. Try switching terminals w/ an i830m chipset. Watch your console die.
>Fix:
against my better judgement i'm "pasting" all the diffs here. If these do not format, they are included as attachments in my email to tech-x11@netbsd.org:
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/common.h 2003-10-20 22:22:37.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/common.h 2003-02-28 08:20:11.000000000 -0500
@@ -27,12 +27,12 @@
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/common.h,v 1.6.2.1 2003/10/21 02:22:37 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/common.h,v 1.6 2003/02/06 04:18:04 dawes Exp $ */
/*
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
- * David Dawes <dawes@xfree86.org>
+ * David Dawes <dawes@tungstengraphics.com>
*
*/
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i810.h 2003-10-20 22:22:37.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h 2003-02-28 08:20:11.000000000 -0500
@@ -27,12 +27,12 @@
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h,v 1.38.2.1 2003/10/21 02:22:37 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h,v 1.38 2003/02/26 04:19:36 dawes Exp $ */
/*
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
- * David Dawes <dawes@xfree86.org>
+ * David Dawes <dawes@tungstengraphics.com>
*
*/
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i810.man 2003-10-20 22:22:37.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i810.man 2003-02-28 08:20:11.000000000 -0500
@@ -1,4 +1,4 @@
-.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810.man,v 1.3.2.1 2003/10/21 02:22:37 dawes Exp $
+.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810.man,v 1.3 2003/02/17 19:19:02 dawes Exp $
.\" shorthand for double quote that works everywhere.
.ds q \N'34'
.TH I810 __drivermansuffix__ __vendorversion__
@@ -16,12 +16,9 @@
.B i810
is an XFree86 driver for Intel integrated graphics chipsets.
The driver supports depths 8, 15, 16 and 24. All visual types are
-supported in depth 8. For the i810/i815 other depths support the
-TrueColor and DirectColor visuals. For the 830M and later, only the
-TrueColor visual is supported for depths greater than 8. The driver
-supports hardware accelerated 3D via the Direct Rendering Infrastructure
-(DRI), but only in depth 16 for the i810/i815 and depths 16 and 24 for
-the 830M and later.
+supported in depth 8, other depths only support TrueColor. The driver
+supports hardware accelerated 3D via the Direct Rendering Infrastructure (DRI),
+but only in depth 16 for the i810/i815 and depths 16 and 24 for later chipsets.
.SH SUPPORTED HARDWARE
.B i810
supports the i810, i810-DC100, i810e, i815, 830M, 845G, 852GM, 855GM,
@@ -33,16 +30,7 @@
driver.
.PP
The Intel 8xx family of integrated graphics chipsets has a unified memory
-architecture and uses system memory for video ram. For the i810 and
-i815 familiy of chipset, operating system support for allocating system
-memory for video use is required in order to use this driver. For the
-830M and later, this is required in order for the driver to use more
-video ram than has been pre-allocated at boot time by the BIOS. This
-is usually achieved with an "agpgart" or "agp" kernel driver. Linux,
-and recent versions of FreeBSD, OpenBSD and NetBSD have such kernel
-drivers available.
-.PP
-By default 8 Megabytes
+architecture and uses system memory for video ram. By default 8 Megabytes
of system memory are used for graphics. For the 830M and later, the
default is 8 Megabytes when DRI is not enabled and 32 Megabytes with
DRI is enabled. This amount may be changed with the
@@ -50,18 +38,8 @@
entry in the config file
.B "Device"
section. It may be set to any reasonable value up to 64MB for older
-chipsets or 128MB for newer chipets. It is advisable to check the XFree86
-log file to check if any features have been disabled because of insufficient
-video memory. In particular, DRI support or tiling mode may be disabled
-with insufficient video memory. Either of these being disabled will
-reduce performance for 3D applications. Note however, that increasing
-this value too much will reduce the amount of system memory available
-for other applications.
-.PP
-The driver makes use of the video BIOS to program video modes for the 830M
-and later. This limits the video modes that can be used to those provided
-by the video BIOS, and to those that will fit into the amount of video memory
-that the video BIOS is aware of.
+chipsets or 128MB for newer chipets. Note that increasing this value
+will reduce the amount of system memory available for other applications.
.PP
The following driver
.B Options
@@ -72,8 +50,7 @@
.TP
.BI "Option \*qSWCursor\*q \*q" boolean \*q
Disable or enable software cursor. Default: software cursor is disable
-and a hardware cursor is used for configurations where the hardware cursor
-is available.
+and a hardware cursor is used.
.TP
.BI "Option \*qColorKey\*q \*q" integer \*q
This sets the default pixel value for the YUV video overlay key.
@@ -84,47 +61,8 @@
2D acceleration and video. Decreasing this amount leaves more for 3D
textures. Increasing it can improve 2D performance at the expense of
3D performance.
-Default: depends on the resolution, depth, and available video memory. The
-driver attempts to allocate at least enough to hold two DVD-sized YUV buffers
-by default. The default used for a specific configuration can be found
-by examining the XFree86 log file.
-.TP
-.BI "Option \*qDRI\*q \*q" boolean \*q
-Disable or enable DRI support.
-Default: DRI is enabled for configurations where it is supported.
+Default: 256 to 768 depending on the resolution and depth.
-.PP
-The following driver
-.B Options
-are supported for the i810 and i815 chipsets:
-.TP
-.BI "Option \*qDDC\*q \*q" boolean \*q
-Disable or enable DDC support.
-Default: enabled.
-.TP
-.BI "Option \*qDac6Bit\*q \*q" boolean \*q
-Enable or disable 6-bits per RGB for 8-bit modes.
-Default: 8-bits per RGB for 8-bit modes.
-.TP
-.BI "Option \*qXvMCSurfaces\*q \*q" integer \*q
-This option enables XvMC. The integer parameter specifies the number of
-surfaces to use. Valid values are 6 and 7.
-Default: XvMC is disabled.
-
-.PP
-The following driver
-.B Options
-are supported for the 830M and later chipsets:
-.TP
-.BI "Option \*qVideoKey\*q \*q" integer \*q
-This is the same as the
-.B \*qColorKey\*q
-option described above. It is provided for compatibility with most
-other drivers.
-.TP
-.BI "Option \*qXVideo\*q \*q" boolean \*q
-Disable or enable XVideo support.
-Default: XVideo is enabled for configurations where it is supported.
.SH "SEE ALSO"
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i830.h 2003-10-20 22:22:38.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i830.h 2003-02-28 08:20:11.000000000 -0500
@@ -27,12 +27,12 @@
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830.h,v 1.7.2.1 2003/10/21 02:22:38 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830.h,v 1.7 2003/01/28 22:47:09 dawes Exp $ */
/*
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
- * David Dawes <dawes@xfree86.org>
+ * David Dawes <dawes@tungstengraphics.com>
*
*/
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i830_cursor.c 2003-10-20 22:22:38.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i830_cursor.c 2003-02-28 08:20:11.000000000 -0500
@@ -26,7 +26,7 @@
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_cursor.c,v 1.6.2.1 2003/10/21 02:22:38 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_cursor.c,v 1.6 2002/12/18 15:49:01 dawes Exp $ */
/*
* Reformatted with GNU indent (2.2.8), using the following options:
@@ -44,7 +44,7 @@
/*
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
- * David Dawes <dawes@xfree86.org>
+ * David Dawes <dawes@tungstengraphics.com>
*
*/
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.c 2003-10-20 22:22:38.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.c 2003-02-28 08:20:11.000000000 -0500
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.c,v 1.12.2.1 2003/10/21 02:22:38 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.c,v 1.12 2003/02/08 21:26:57 dawes Exp $ */
/**************************************************************************
Copyright 2001 VA Linux Systems Inc., Fremont, California.
@@ -42,7 +42,7 @@
/*
* Authors: Jeff Hartmann <jhartmann@valinux.com>
- * David Dawes <dawes@xfree86.org>
+ * David Dawes <dawes@tungstengraphics.com>
* Keith Whitwell <keith@tungstengraphics.com>
*/
@@ -823,9 +823,6 @@
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
I830Ptr pI830 = I830PTR(pScrn);
- if (!pScrn->vtSema)
- return;
-
if (syncType == DRI_3D_SYNC &&
oldContextType == DRI_2D_CONTEXT && newContextType == DRI_2D_CONTEXT) {
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.h 2003-10-20 22:22:38.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.h 2003-02-28 08:20:11.000000000 -0500
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.h,v 1.5.2.1 2003/10/21 02:22:38 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.h,v 1.5 2002/12/10 01:27:05 dawes Exp $ */
#ifndef _I830_DRI_H
#define _I830_DRI_H
@@ -131,7 +131,7 @@
unsigned int TexState3[I830_TEX_SETUP_SIZE];
unsigned int TexBlendState3[I830_TEXBLEND_SIZE];
unsigned int TexBlendStateWordsUsed3;
-
+
unsigned int StippleState[I830_STP_SETUP_SIZE];
} I830SAREARec, *I830SAREAPtr;
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i830_driver.c 2003-10-20 22:22:38.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i830_driver.c 2003-02-28 08:20:11.000000000 -0500
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_driver.c,v 1.27.2.2 2003/10/21 02:22:38 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_driver.c,v 1.27 2003/02/14 17:12:42 dawes Exp $ */
/**************************************************************************
Copyright 2001 VA Linux Systems Inc., Fremont, California.
@@ -43,7 +43,7 @@
/*
* Authors: Jeff Hartmann <jhartmann@valinux.com>
* Abraham van der Merwe <abraham@2d3d.co.za>
- * David Dawes <dawes@xfree86.org>
+ * David Dawes <dawes@tungstengraphics.com>
*/
/*
@@ -1562,7 +1562,7 @@
"VideoRam reduced to %d kByte (limited to aperture size)\n",
pScrn->videoRam);
}
-
+
if (mem > 0) {
/*
* If the reserved (BIOS accessible) memory is less than the desired
@@ -1589,11 +1589,13 @@
else
pI830->newBIOSMemSize =
KB(ROUND_DOWN_TO(pScrn->videoRam - reserve, 64));
+
if (pI830->vbeInfo->TotalMemory * 64 < pI830->newBIOSMemSize / 1024) {
xf86DrvMsg(pScrn->scrnIndex, X_INFO,
"Will attempt to tell the BIOS that there is "
"%d kB VideoRAM\n", pI830->newBIOSMemSize / 1024);
+
if (SaveBIOSMemSize(pScrn)) {
pI830->overrideBIOSMemSize = TRUE;
SetBIOSMemSize(pScrn, pI830->newBIOSMemSize);
@@ -1675,8 +1677,8 @@
else
pI830->CursorNeedsPhysical = FALSE;
- /* Force ring buffer to be in low memory for the 845G and later. */
- if (IS_845G(pI830) || IS_I85X(pI830) || IS_I865G(pI830))
+ /* Force ring buffer to be in low memory for the 845G. */
+ if (IS_845G(pI830))
pI830->NeedRingBufferLow = TRUE;
/*
@@ -2236,17 +2238,16 @@
#endif
pVesa = pI830->vesa;
+ /* This save/restore method doesn't work for 845G BIOS */
/*
- * This save/restore method doesn't work for 845G BIOS, or for some
- * other platforms. Enable it in all cases.
- */
- /*
+ * XXX If it's fixed in production versions, this could be removed.
+ *
* KW: This may have been because of the behaviour I've found on my
* board: The 'save' command actually modifies the interrupt
* registers, turning off the irq & breaking the kernel module
* behaviour.
*/
- if (!I845G_VBE_WORKAROUND) {
+ if (!I845G_VBE_WORKAROUND || !IS_845G(pI830)) {
CARD16 imr = INREG16(IMR);
CARD16 ier = INREG16(IER);
CARD16 hwstam = INREG16(HWSTAM);
@@ -3256,8 +3257,6 @@
RestoreHWState(pScrn);
RestoreBIOSMemSize(pScrn);
I830UnbindGARTMemory(pScrn);
- if (pI830->AccelInfoRec)
- pI830->AccelInfoRec->NeedToSync = FALSE;
}
/*
@@ -3387,36 +3386,35 @@
DPRINTF(PFX, "I830BIOSSaveScreen: %d, on is %s\n", mode, BOOLTOSTRING(on));
- if (pScrn->vtSema) {
- for (i = 0; i < MAX_DISPLAY_PIPES; i++) {
- if (i == 0) {
- ctrl = DSPACNTR;
- base = DSPABASE;
- } else {
- ctrl = DSPBCNTR;
- base = DSPBADDR;
- }
- if (pI830->planeEnabled[i]) {
- temp = INREG(ctrl);
- if (on)
- temp |= DISPLAY_PLANE_ENABLE;
- else
- temp &= ~DISPLAY_PLANE_ENABLE;
- OUTREG(ctrl, temp);
- /* Flush changes */
- temp = INREG(base);
- OUTREG(base, temp);
- }
+ for (i = 0; i < MAX_DISPLAY_PIPES; i++) {
+ if (i == 0) {
+ ctrl = DSPACNTR;
+ base = DSPABASE;
+ } else {
+ ctrl = DSPBCNTR;
+ base = DSPBADDR;
}
-
- if (pI830->CursorInfoRec && !pI830->SWCursor && pI830->cursorOn) {
+ if (pI830->planeEnabled[i]) {
+ temp = INREG(ctrl);
if (on)
- pI830->CursorInfoRec->ShowCursor(pScrn);
+ temp |= DISPLAY_PLANE_ENABLE;
else
- pI830->CursorInfoRec->HideCursor(pScrn);
- pI830->cursorOn = TRUE;
+ temp &= ~DISPLAY_PLANE_ENABLE;
+ OUTREG(ctrl, temp);
+ /* Flush changes */
+ temp = INREG(base);
+ OUTREG(base, temp);
}
}
+
+ if (pI830->CursorInfoRec && !pI830->SWCursor && pI830->cursorOn) {
+ if (on)
+ pI830->CursorInfoRec->ShowCursor(pScrn);
+ else
+ pI830->CursorInfoRec->HideCursor(pScrn);
+ pI830->cursorOn = TRUE;
+ }
+
return TRUE;
}
@@ -3586,5 +3584,3 @@
pScrn->ValidMode = I830ValidMode;
pScrn->PMEvent = I830PMEvent;
}
-
-
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i830_memory.c 2003-10-20 22:22:39.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i830_memory.c 2003-02-28 08:20:11.000000000 -0500
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_memory.c,v 1.6.2.1 2003/10/21 02:22:39 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_memory.c,v 1.6 2003/02/08 02:26:56 dawes Exp $ */
/**************************************************************************
Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
@@ -44,7 +44,7 @@
/*
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
- * David Dawes <dawes@xfree86.org>
+ * David Dawes <dawes@tungstengraphics.com>
*
*/
@@ -1298,7 +1298,7 @@
"MakeTiles failed for the back buffer.\n");
}
}
-
+
}
#endif /* XF86DRI */
--- xc-xf-4_3-branch/programs/Xserver/hw/xfree86/drivers/i810/i830_video.c 2003-10-20 22:22:39.000000000 -0400
+++ /usr/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/i810/i830_video.c 2003-02-28 08:20:11.000000000 -0500
@@ -1,6 +1,6 @@
#define VIDEO_DEBUG 0
/***************************************************************************
-
+
Copyright 2000 Intel Corporation. All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a
@@ -24,7 +24,7 @@
THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_video.c,v 1.6.2.1 2003/10/21 02:22:39 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_video.c,v 1.6 2003/02/06 04:18:05 dawes Exp $ */
/*
* Reformatted with GNU indent (2.2.8), using the following options:
@@ -46,7 +46,7 @@
*
* Authors:
* Alan Hourihane <alanh@tungstengraphics.com>
- * David Dawes <dawes@xfree86.org>
+ * David Dawes <dawes@tungstengraphics.com>
*
* Derived from i810 Xv driver:
*
@@ -1013,7 +1013,7 @@
SetCoeffRegs(&coeffs[i][tap2Fix], mantSize + 2, pCoeff, pos);
else
SetCoeffRegs(&coeffs[i][tap2Fix], mantSize, pCoeff, pos);
-
+
sum = 0.0;
for (j = 0; j < taps; j++)
sum += coeffs[i][j];
@@ -1175,7 +1175,7 @@
scaleChanged = TRUE;
overlay->YRGBSCALE = newval;
}
-
+
newval = (xscaleIntUV << 16) | ((xscaleFractUV & 0xFFF) << 3) |
((yscaleFractUV & 0xFFF) << 20);
if (newval != overlay->UVSCALE) {
@@ -1190,14 +1190,14 @@
}
/* Recalculate coefficients if the scaling changed. */
-
+
/*
* Only Horizontal coefficients so far.
*/
if (scaleChanged) {
double fCutoffY;
double fCutoffUV;
-
+
fCutoffY = xscaleFract / 4096.0;
fCutoffUV = xscaleFractUV / 4096.0;
>Release-Note:
>Audit-Trail:
>Unformatted: