93 lines
2.9 KiB
Diff
93 lines
2.9 KiB
Diff
From 8a00e31151649ea43f2160f3ea8e72a2ceccf149 Mon Sep 17 00:00:00 2001
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From: Kristian <krh@redhat.com>
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Date: Fri, 15 Aug 2008 15:15:14 +1000
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Subject: [PATCH] Add nr for background=none root
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---
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dix/globals.c | 1 +
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dix/window.c | 15 ++++++++++-----
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include/opaque.h | 1 +
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os/utils.c | 3 +++
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4 files changed, 15 insertions(+), 5 deletions(-)
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diff --git a/dix/globals.c b/dix/globals.c
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index 7f95eab..db34786 100644
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--- a/dix/globals.c
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+++ b/dix/globals.c
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@@ -143,6 +143,7 @@ Bool loadableFonts = FALSE;
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CursorPtr rootCursor;
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Bool blackRoot=FALSE;
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Bool whiteRoot=FALSE;
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+Bool bgNoneRoot=FALSE;
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#ifdef XPRINT
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ClientPtr requestingClient; /* XXX this should be obsolete now, remove? */
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#endif
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diff --git a/dix/window.c b/dix/window.c
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index 834c26b..0a1d163 100644
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--- a/dix/window.c
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+++ b/dix/window.c
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@@ -472,17 +472,22 @@ InitRootWindow(WindowPtr pWin)
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pWin->optional->cursor = rootCursor;
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rootCursor->refcnt++;
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- if (!blackRoot && !whiteRoot) {
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- MakeRootTile(pWin);
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- backFlag |= CWBackPixmap;
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+ if (bgNoneRoot) {
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+ pWin->backgroundState = XaceBackgroundNoneState(pWin);
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+ pWin->background.pixel = pScreen->whitePixel;
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+ backFlag |= CWBackPixmap;
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}
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- else {
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+ else if (blackRoot || whiteRoot) {
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if (blackRoot)
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pWin->background.pixel = pScreen->blackPixel;
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else
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pWin->background.pixel = pScreen->whitePixel;
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backFlag |= CWBackPixel;
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- }
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+ }
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+ else {
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+ MakeRootTile(pWin);
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+ backFlag |= CWBackPixmap;
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+ }
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pWin->backingStore = defaultBackingStore;
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pWin->forcedBS = (defaultBackingStore != NotUseful);
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diff --git a/include/opaque.h b/include/opaque.h
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index 3d19d27..cf5d135 100644
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--- a/include/opaque.h
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+++ b/include/opaque.h
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@@ -74,6 +74,7 @@ extern Bool defeatAccessControl;
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extern long maxBigRequestSize;
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extern Bool blackRoot;
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extern Bool whiteRoot;
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+extern Bool bgNoneRoot;
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extern Bool CoreDump;
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diff --git a/os/utils.c b/os/utils.c
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index d785d46..08337d8 100644
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--- a/os/utils.c
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+++ b/os/utils.c
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@@ -615,6 +615,7 @@ void UseMsg(void)
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#endif
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ErrorF("-nolisten string don't listen on protocol\n");
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ErrorF("-noreset don't reset after last client exists\n");
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+ ErrorF("-nr create root window with no background\n");
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ErrorF("-reset reset after last client exists\n");
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ErrorF("-p # screen-saver pattern duration (minutes)\n");
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ErrorF("-pn accept failure to listen on all ports\n");
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@@ -986,6 +987,8 @@ ProcessCommandLine(int argc, char *argv[])
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defaultBackingStore = WhenMapped;
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else if ( strcmp( argv[i], "-wr") == 0)
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whiteRoot = TRUE;
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+ else if ( strcmp( argv[i], "-nr") == 0)
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+ bgNoneRoot = TRUE;
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else if ( strcmp( argv[i], "-maxbigreqsize") == 0) {
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if(++i < argc) {
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long reqSizeArg = atol(argv[i]);
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--
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1.5.5.1
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