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-rw-r--r--xorg-server/hw/kdrive/ephyr/ephyr.c27
-rw-r--r--xorg-server/hw/kdrive/ephyr/ephyrdriext.c1
-rw-r--r--xorg-server/hw/kdrive/src/kinput.c4
-rw-r--r--xorg-server/hw/kdrive/src/kxv.c4
4 files changed, 30 insertions, 6 deletions
diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.c b/xorg-server/hw/kdrive/ephyr/ephyr.c
index 6cf007602..3e1495876 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyr.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyr.c
@@ -1019,6 +1019,29 @@ ephyrProcessButtonRelease(xcb_generic_event_t *xev)
KdEnqueuePointerEvent(ephyrMouse, mouseState | KD_MOUSE_DELTA, 0, 0, 0);
}
+/* Xephyr wants ctrl+shift to grab the window, but that conflicts with
+ ctrl+alt+shift key combos. Remember the modifier state on key presses and
+ releases, if mod1 is pressed, we need ctrl, shift and mod1 released
+ before we allow a shift-ctrl grab activation.
+
+ note: a key event contains the mask _before_ the current key takes
+ effect, so mod1_was_down will be reset on the first key press after all
+ three were released, not on the last release. That'd require some more
+ effort.
+ */
+static int
+ephyrUpdateGrabModifierState(int state)
+{
+ static int mod1_was_down = 0;
+
+ if ((state & (XCB_MOD_MASK_CONTROL|XCB_MOD_MASK_SHIFT|XCB_MOD_MASK_1)) == 0)
+ mod1_was_down = 0;
+ else if (state & XCB_MOD_MASK_1)
+ mod1_was_down = 1;
+
+ return mod1_was_down;
+}
+
static void
ephyrProcessKeyPress(xcb_generic_event_t *xev)
{
@@ -1029,6 +1052,7 @@ ephyrProcessKeyPress(xcb_generic_event_t *xev)
return;
}
+ ephyrUpdateGrabModifierState(key->state);
ephyrUpdateModifierState(key->state);
KdEnqueueKeyboardEvent(ephyrKbd, key->detail, FALSE);
}
@@ -1040,6 +1064,7 @@ ephyrProcessKeyRelease(xcb_generic_event_t *xev)
xcb_key_release_event_t *key = (xcb_key_release_event_t *)xev;
static xcb_key_symbols_t *keysyms;
static int grabbed_screen = -1;
+ int mod1_down = ephyrUpdateGrabModifierState(key->state);
if (!keysyms)
keysyms = xcb_key_symbols_alloc(conn);
@@ -1060,7 +1085,7 @@ ephyrProcessKeyRelease(xcb_generic_event_t *xev)
hostx_set_win_title(screen,
"(ctrl+shift grabs mouse and keyboard)");
}
- else {
+ else if (!mod1_down) {
/* Attempt grab */
xcb_grab_keyboard_cookie_t kbgrabc =
xcb_grab_keyboard(conn,
diff --git a/xorg-server/hw/kdrive/ephyr/ephyrdriext.c b/xorg-server/hw/kdrive/ephyr/ephyrdriext.c
index e2b33db03..8368d1233 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyrdriext.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyrdriext.c
@@ -1098,7 +1098,6 @@ ProcXF86DRIGetDrawableInfo(register ClientPtr client)
if (rep.numClipRects) {
if (clipRects) {
ScreenPtr pScreen = screenInfo.screens[stuff->screen];
- int i = 0;
EPHYR_LOG("clip list of host gl drawable:\n");
for (i = 0; i < rep.numClipRects; i++) {
diff --git a/xorg-server/hw/kdrive/src/kinput.c b/xorg-server/hw/kdrive/src/kinput.c
index 9ecd73013..31a5e04d2 100644
--- a/xorg-server/hw/kdrive/src/kinput.c
+++ b/xorg-server/hw/kdrive/src/kinput.c
@@ -1963,7 +1963,7 @@ _KdEnqueuePointerEvent(KdPointerInfo * pi, int type, int x, int y, int z,
}
void
-KdBlockHandler(ScreenPtr pScreen, void *timeout, void *readmask)
+KdBlockHandler(ScreenPtr pScreen, void *timeo, void *readmask)
{
KdPointerInfo *pi;
int myTimeout = 0;
@@ -1985,7 +1985,7 @@ KdBlockHandler(ScreenPtr pScreen, void *timeout, void *readmask)
myTimeout = 20;
}
if (myTimeout > 0)
- AdjustWaitForDelay(timeout, myTimeout);
+ AdjustWaitForDelay(timeo, myTimeout);
}
void
diff --git a/xorg-server/hw/kdrive/src/kxv.c b/xorg-server/hw/kdrive/src/kxv.c
index 9e76eadf0..445eb605b 100644
--- a/xorg-server/hw/kdrive/src/kxv.c
+++ b/xorg-server/hw/kdrive/src/kxv.c
@@ -1821,14 +1821,14 @@ KdXVCopyPlanarData(KdScreenInfo * screen, CARD8 *src, CARD8 *dst, int randr,
w >>= 1;
for (j = 0; j < h; j++) {
- CARD32 *dst = (CARD32 *) dst1;
+ CARD32 *dst32 = (CARD32 *) dst1;
CARD8 *s1l = src1;
CARD8 *s1r = src1 + srcNext;
CARD8 *s2 = src2;
CARD8 *s3 = src3;
for (i = 0; i < w; i++) {
- *dst++ = *s1l | (*s1r << 16) | (*s3 << 8) | (*s2 << 24);
+ *dst32++ = *s1l | (*s1r << 16) | (*s3 << 8) | (*s2 << 24);
s1l += srcRight;
s1r += srcRight;
s2 += srcRight2;