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Add hide cursor and root ppm patch 

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1191 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Matthew Allum 2007-01-22 16:31:21 +00:00
parent fe3e623c96
commit d212d585e4
2 changed files with 310 additions and 2 deletions
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307
meta/packages/xorg-xserver/xserver-kdrive/hide-cursor-and-ppm-root.patch Normal file
View File

@ -0,0 +1,307 @@
diff -u -r xorg-server-X11R7.1-1.1.0.orig/dix/window.c xorg-server-X11R7.1-1.1.0/dix/window.c
--- xorg-server-X11R7.1-1.1.0.orig/dix/window.c 2007-01-08 14:30:38.000000000 +0000
+++ xorg-server-X11R7.1-1.1.0/dix/window.c 2007-01-16 17:16:19.000000000 +0000
@@ -185,6 +185,8 @@
_X_EXPORT int numSaveUndersViewable = 0;
_X_EXPORT int deltaSaveUndersViewable = 0;
+char* RootPPM = NULL;
+
#ifdef DEBUG
/******
* PrintWindowTree
@@ -311,6 +313,115 @@
#endif
}
+static int
+get_int(FILE *fp)
+{
+ int c = 0;
+
+ while ((c = getc(fp)) != EOF)
+ {
+ if (isspace(c))
+ continue;
+
+ if (c == '#')
+ while (c = getc(fp))
+ if (c == EOF)
+ return 0;
+ else if (c == '\n')
+ break;
+
+ if (isdigit(c))
+ {
+ int val = c - '0';
+ while ((c = getc(fp)) && isdigit(c))
+ val = (val * 10) + (c - '0');
+ return val;
+ }
+ }
+
+ return 0;
+}
+
+static unsigned char*
+ppm_load (const char* path, int depth, int *width, int *height)
+{
+ FILE *fp;
+ int max, n = 0, w, h, i, j, bytes_per_line;
+ unsigned char *data, *res, h1, h2;
+
+ if (depth < 16 || depth > 32)
+ return NULL;
+
+ if (depth > 16)
+ depth = 32;
+
+ fp = fopen (path, "r");
+ if (fp == NULL)
+ return FALSE;
+
+ h1 = getc(fp);
+ h2 = getc(fp);
+
+ /* magic is 'P6' for raw ppm */
+ if (h1 != 'P' && h2 != '6')
+ goto fail;
+
+ w = get_int(fp);
+ h = get_int(fp);
+
+ if (w == 0 || h == 0)
+ goto fail;
+
+ max = get_int(fp);
+
+ if (max != 255)
+ goto fail;
+
+ bytes_per_line = ((w * depth + 31) >> 5) << 2;
+
+ res = data = malloc(bytes_per_line * h);
+
+ for (i=0; i<h; i++)
+ {
+ for (j=0; j<w; j++)
+ {
+ unsigned char buf[3];
+ fread(buf, 1, 3, fp);
+
+ switch (depth)
+ {
+ case 24:
+ case 32:
+ *data = buf[2];
+ *(data+1) = buf[1];
+ *(data+2) = buf[0];
+ data += 4;
+ break;
+ case 16:
+ default:
+ *(unsigned short*)data
+ = ((buf[0] >> 3) << 11) | ((buf[1] >> 2) << 5) | (buf[2] >> 3);
+ data += 2;
+ break;
+ }
+ }
+ data += (bytes_per_line - (w*(depth>>3)));
+ }
+
+ data = res;
+
+ *width = w;
+ *height = h;
+
+ fclose(fp);
+
+ return res;
+
+ fail:
+ fclose(fp);
+ return NULL;
+}
+
static void
MakeRootTile(WindowPtr pWin)
{
@@ -321,6 +432,36 @@
register unsigned char *from, *to;
register int i, j;
+ if (RootPPM != NULL)
+ {
+ int w, h;
+ unsigned char *data;
+
+ if ((data = ppm_load (RootPPM, pScreen->rootDepth, &w, &h)) != NULL)
+ {
+ pWin->background.pixmap
+ = (*pScreen->CreatePixmap)(pScreen, w, h, pScreen->rootDepth);
+
+ pWin->backgroundState = BackgroundPixmap;
+ pGC = GetScratchGC(pScreen->rootDepth, pScreen);
+ if (!pWin->background.pixmap || !pGC)
+ FatalError("could not create root tile");
+
+ ValidateGC((DrawablePtr)pWin->background.pixmap, pGC);
+
+ (*pGC->ops->PutImage)((DrawablePtr)pWin->background.pixmap,
+ pGC,
+ pScreen->rootDepth,
+ 0, 0, w, h, 0, ZPixmap, (char *)data);
+ FreeScratchGC(pGC);
+
+ free(data);
+ return;
+ }
+ else
+ ErrorF("Unable to load root window image.");
+ }
+
pWin->background.pixmap = (*pScreen->CreatePixmap)(pScreen, 4, 4,
pScreen->rootDepth);
@@ -357,6 +498,7 @@
}
+
WindowPtr
AllocateWindow(ScreenPtr pScreen)
{
diff -u -r xorg-server-X11R7.1-1.1.0.orig/hw/kdrive/src/kdrive.c xorg-server-X11R7.1-1.1.0/hw/kdrive/src/kdrive.c
--- xorg-server-X11R7.1-1.1.0.orig/hw/kdrive/src/kdrive.c 2007-01-08 14:30:38.000000000 +0000
+++ xorg-server-X11R7.1-1.1.0/hw/kdrive/src/kdrive.c 2007-01-15 17:53:06.000000000 +0000
@@ -58,6 +58,9 @@
{ 32, 32 }
};
+int
+ProcXFixesHideCursor (ClientPtr client) ;
+
#define NUM_KD_DEPTHS (sizeof (kdDepths) / sizeof (kdDepths[0]))
int kdScreenPrivateIndex;
@@ -84,6 +87,9 @@
KdOsFuncs *kdOsFuncs;
extern WindowPtr *WindowTable;
+extern Bool CursorInitiallyHidden; /* See Xfixes cursor.c */
+extern char* RootPPM; /* dix/window.c */
+
void
KdSetRootClip (ScreenPtr pScreen, BOOL enable)
{
@@ -312,6 +318,7 @@
KdSetRootClip (pScreen, TRUE);
if (pScreenPriv->card->cfuncs->dpms)
(*pScreenPriv->card->cfuncs->dpms) (pScreen, pScreenPriv->dpmsState);
+
return TRUE;
}
@@ -686,10 +693,14 @@
ErrorF("-mouse path[,n] Filename of mouse device, n is number of buttons\n");
ErrorF("-switchCmd Command to execute on vt switch\n");
ErrorF("-nozap Don't terminate server on Ctrl+Alt+Backspace\n");
+ ErrorF("-hide-cursor Start with cursor hidden\n");
+ ErrorF("-root-ppm [path] Specify ppm file to use as root window background.\n");
ErrorF("vtxx Use virtual terminal xx instead of the next available\n");
#ifdef PSEUDO8
p8UseMsg ();
#endif
+
+
}
int
@@ -761,6 +772,19 @@
kdSoftCursor = TRUE;
return 1;
}
+ if (!strcmp (argv[i], "-hide-cursor"))
+ {
+ CursorInitiallyHidden = TRUE;
+ return 1;
+ }
+ if (!strcmp (argv[i], "-root-ppm"))
+ {
+ if ((i+1) < argc)
+ RootPPM = argv[i+1];
+ else
+ UseMsg ();
+ return 2;
+ }
if (!strcmp (argv[i], "-videoTest"))
{
kdVideoTest = TRUE;
diff -u -r xorg-server-X11R7.1-1.1.0.orig/xfixes/cursor.c xorg-server-X11R7.1-1.1.0/xfixes/cursor.c
--- xorg-server-X11R7.1-1.1.0.orig/xfixes/cursor.c 2007-01-08 14:30:38.000000000 +0000
+++ xorg-server-X11R7.1-1.1.0/xfixes/cursor.c 2007-01-11 16:33:00.000000000 +0000
@@ -59,9 +59,12 @@
static RESTYPE CursorWindowType;
static int CursorScreenPrivateIndex = -1;
static int CursorGeneration;
+static Bool CursorGloballyHidden;
static CursorPtr CursorCurrent;
static CursorPtr pInvisibleCursor = NULL;
+Bool CursorInitiallyHidden = FALSE;
+
static void deleteCursorHideCountsForScreen (ScreenPtr pScreen);
#define VERIFY_CURSOR(pCursor, cursor, client, access) { \
@@ -130,7 +133,7 @@
Unwrap (cs, pScreen, DisplayCursor);
- if (cs->pCursorHideCounts != NULL) {
+ if (cs->pCursorHideCounts != NULL || CursorGloballyHidden) {
ret = (*pScreen->DisplayCursor) (pScreen, pInvisibleCursor);
} else {
ret = (*pScreen->DisplayCursor) (pScreen, pCursor);
@@ -848,6 +851,12 @@
return BadWindow;
}
+ /* Is cursor set to be initially hidden ?, if so reset this
+ * flag as now visibility assumed under control of client.
+ */
+ if (CursorGloballyHidden)
+ CursorGloballyHidden = FALSE;
+
/*
* Has client hidden the cursor before on this screen?
* If so, just increment the count.
@@ -899,9 +908,19 @@
return BadWindow;
}
+ /* X was started with cursor hidden, therefore just reset our flag
+ * (returning to normal client control) and cause cursor to now be
+ * shown.
+ */
+ if (CursorGloballyHidden == TRUE)
+ {
+ CursorGloballyHidden = FALSE;
+ return (client->noClientException);
+ }
+
/*
* Has client hidden the cursor on this screen?
- * If not, generate an error.
+ * If so, generate an error.
*/
pChc = findCursorHideCount(client, pWin->drawable.pScreen);
if (pChc == NULL) {
@@ -1009,6 +1028,8 @@
XFixesCursorInit (void)
{
int i;
+
+ CursorGloballyHidden = CursorInitiallyHidden;
if (CursorGeneration != serverGeneration)
{

5
meta/packages/xorg-xserver/xserver-kdrive_X11R7.1-1.1.0.bb
View File

@ -10,7 +10,7 @@ DESCRIPTION_xserver-kdrive-fbdev = "X server from freedesktop.org, supporting ge
DESCRIPTION_xserver-kdrive-fake = "Fake X server"
DESCRIPTION_xserver-kdrive-xephyr = "X server in an X window"
PR="r1"
PR="r2"
FILES_${PN} = "${libdir}/xserver"
FILES_xserver-kdrive-fbdev = "${bindir}/Xfbdev"
@ -33,7 +33,8 @@ SRC_URI = "http://ftp.x.org/pub/X11R7.1/src/xserver/xorg-server-X11R7.1-1.1.0.ta
file://disable-xf86-dga-xorgcfg.patch;patch=1 \
file://enable-tslib.patch;patch=1 \
file://xcalibrate.patch;patch=1 \
file://xfbdev-fb-opt.patch;patch=1"
file://xfbdev-fb-opt.patch;patch=1 \
file://hide-cursor-and-ppm-root.patch;patch=1"
SRC_URI_append_mnci = " file://onlyfb.patch;patch=1"
SRC_URI_append_poodle = " file://xserver-kdrive-poodle.patch;patch=1"