From 1dd898dc07dadbb2f115bbb177bb52d05bea2df3 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Mon, 3 Aug 2009 14:09:32 +1000
Subject: TO git xserver-1.6.99-git-e94c7c42ce.patch
---
diff --git a/configure.ac b/configure.ac
index f19b6fe..69d6abb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -709,7 +709,7 @@ XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la'
dnl Core modules for most extensions, et al.
REQUIRED_MODULES="[randrproto >= 1.2.99.3] [renderproto >= 0.11] [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto [xextproto >= 7.0.99.3] [xproto >= 7.0.13] [xtrans >= 1.2.2] bigreqsproto resourceproto fontsproto [inputproto >= 1.9.99.15] [kbproto >= 1.0.3]"
-REQUIRED_LIBS="xfont xau fontenc [pixman-1 >= 0.15.14]"
+REQUIRED_LIBS="xfont xau [pixman-1 >= 0.15.14]"
dnl HAVE_DBUS is true if we actually have the D-Bus library, whereas
dnl CONFIG_DBUS_API is true if we want to enable the D-Bus config
diff --git a/exa/exa.c b/exa/exa.c
index c8fe12e..483e3b4 100644
--- a/exa/exa.c
+++ b/exa/exa.c
@@ -336,7 +336,7 @@ ExaDoPrepareAccess(DrawablePtr pDrawable, int index)
if (!offscreen) {
/* Do we need to allocate our system buffer? */
if ((pExaScr->info->flags & EXA_HANDLES_PIXMAPS) && (pExaScr->info->flags & EXA_MIXED_PIXMAPS)) {
- if (!pExaPixmap->sys_ptr) {
+ if (!pExaPixmap->sys_ptr && !exaPixmapIsPinned(pPixmap)) {
pExaPixmap->sys_ptr = malloc(pExaPixmap->sys_pitch * pDrawable->height);
if (!pExaPixmap->sys_ptr)
FatalError("EXA: malloc failed for size %d bytes\n", pExaPixmap->sys_pitch * pDrawable->height);
diff --git a/exa/exa_migration_mixed.c b/exa/exa_migration_mixed.c
index 915bed9..ed0cc14 100644
--- a/exa/exa_migration_mixed.c
+++ b/exa/exa_migration_mixed.c
@@ -32,32 +32,37 @@
#include "exa.h"
static void
-exaUploadFallback(PixmapPtr pPixmap, CARD8 *src, int src_pitch,
- CARD8 *dst, int dst_pitch)
- {
+exaUploadFallback(PixmapPtr pPixmap, CARD8 *src, int src_pitch)
+{
ExaPixmapPriv(pPixmap);
RegionPtr damage = DamageRegion (pExaPixmap->pDamage);
- int i, cpp = pPixmap->drawable.bitsPerPixel / 8;
- int bytes, nbox;
+ GCPtr pGC = GetScratchGC (pPixmap->drawable.depth,
+ pPixmap->drawable.pScreen);
+ int nbox, cpp = pPixmap->drawable.bitsPerPixel / 8;
+ DamagePtr backup = pExaPixmap->pDamage;
BoxPtr pbox;
+ CARD8 *src2;
+
+ /* We don't want damage optimisations. */
+ pExaPixmap->pDamage = NULL;
+ ValidateGC (&pPixmap->drawable, pGC);
pbox = REGION_RECTS(damage);
nbox = REGION_NUM_RECTS(damage);
while (nbox--) {
- bytes = (pbox->x2 - pbox->x1) * cpp;
+ src2 = src + pbox->y1 * src_pitch + pbox->x1 * cpp;
- src += pbox->y1 * src_pitch + pbox->x1 * cpp;
- dst += pbox->y1 * dst_pitch + pbox->x1 * cpp;
-
- for (i = pbox->y2 - pbox->y1; i; i--) {
- memcpy (dst, src, bytes);
- src += src_pitch;
- dst += dst_pitch;
- }
+ ExaCheckPutImage(&pPixmap->drawable, pGC,
+ pPixmap->drawable.depth, pbox->x1, pbox->y1,
+ pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, 0,
+ ZPixmap, (char*) src2);
pbox++;
}
+
+ FreeScratchGC (pGC);
+ pExaPixmap->pDamage = backup;
}
void
@@ -99,7 +104,8 @@ exaCreateDriverPixmap_mixed(PixmapPtr pPixmap)
return;
pExaPixmap->offscreen = TRUE;
- pExaPixmap->sys_ptr = NULL;
+ pExaPixmap->sys_ptr = pPixmap->devPrivate.ptr = NULL;
+ pExaPixmap->sys_pitch = pPixmap->devKind = 0;
pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED;
(*pScreen->ModifyPixmapHeader)(pPixmap, w, h, 0, 0,
@@ -130,10 +136,7 @@ exaCreateDriverPixmap_mixed(PixmapPtr pPixmap)
goto finish;
fallback:
- ExaDoPrepareAccess(&pPixmap->drawable, EXA_PREPARE_DEST);
- exaUploadFallback(pPixmap, sys_buffer, sys_pitch, pPixmap->devPrivate.ptr,
- exaGetPixmapPitch(pPixmap));
- exaFinishAccess(&pPixmap->drawable, EXA_PREPARE_DEST);
+ exaUploadFallback(pPixmap, sys_buffer, sys_pitch);
finish:
free(sys_buffer);
diff --git a/exa/exa_mixed.c b/exa/exa_mixed.c
index 47fa6d4..7ba62ea 100644
--- a/exa/exa_mixed.c
+++ b/exa/exa_mixed.c
@@ -82,12 +82,12 @@ exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
datasize = h * paddedWidth;
/* We will allocate the system pixmap later if needed. */
+ pPixmap->devPrivate.ptr = NULL;
pExaPixmap->sys_ptr = NULL;
pExaPixmap->sys_pitch = paddedWidth;
pExaPixmap->area = NULL;
pExaPixmap->offscreen = FALSE;
- pExaPixmap->score = EXA_PIXMAP_SCORE_INIT;
pExaPixmap->fb_ptr = NULL;
pExaPixmap->pDamage = NULL;
@@ -95,19 +95,19 @@ exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
exaSetAccelBlock(pExaScr, pExaPixmap,
w, h, bpp);
+ /* Avoid freeing sys_ptr. */
+ pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED;
+
+ (*pScreen->ModifyPixmapHeader)(pPixmap, w, h, 0, 0,
+ paddedWidth, NULL);
+
+ /* We want to be able to transfer the pixmap to driver memory later on. */
+ pExaPixmap->score = EXA_PIXMAP_SCORE_INIT;
+
/* A scratch pixmap will become a driver pixmap right away. */
if (!w || !h) {
exaCreateDriverPixmap_mixed(pPixmap);
} else {
- /* Avoid freeing sys_ptr. */
- pExaPixmap->score = EXA_PIXMAP_SCORE_PINNED;
-
- (*pScreen->ModifyPixmapHeader)(pPixmap, w, h, 0, 0,
- paddedWidth, NULL);
-
- /* We want to be able to copy the pixmap to driver memory later on. */
- pExaPixmap->score = EXA_PIXMAP_SCORE_INIT;
-
/* Set up damage tracking */
pExaPixmap->pDamage = DamageCreate (NULL, NULL,
DamageReportNone, TRUE,
@@ -145,20 +145,22 @@ exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
pExaPixmap = ExaGetPixmapPriv(pPixmap);
if (pExaPixmap) {
- if (pPixData) {
- if (!exaPixmapIsPinned(pPixmap)) {
- free(pExaPixmap->sys_ptr);
-
- /* We no longer need this. */
- if (pExaPixmap->pDamage) {
- DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
- DamageDestroy(pExaPixmap->pDamage);
- pExaPixmap->pDamage = NULL;
- }
+ if (!exaPixmapIsPinned(pPixmap)) {
+ free(pExaPixmap->sys_ptr);
+ pExaPixmap->sys_ptr = pPixmap->devPrivate.ptr = NULL;
+ pExaPixmap->sys_pitch = pPixmap->devKind = 0;
+
+ /* We no longer need this. */
+ if (pExaPixmap->pDamage) {
+ DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
+ DamageDestroy(pExaPixmap->pDamage);
+ pExaPixmap->pDamage = NULL;
}
- pExaPixmap->sys_ptr = pPixData;
}
+ if (pPixData)
+ pExaPixmap->sys_ptr = pPixData;
+
if (devKind > 0)
pExaPixmap->sys_pitch = devKind;
diff --git a/mi/mieq.c b/mi/mieq.c
index 6ec2dba..1b81e4d 100644
--- a/mi/mieq.c
+++ b/mi/mieq.c
@@ -159,26 +159,26 @@ mieqEnqueue(DeviceIntPtr pDev, InternalEvent *e)
if (isMotion && isMotion == miEventQueue.lastMotion &&
oldtail != miEventQueue.head) {
- oldtail = (oldtail - 1) % QUEUE_SIZE;
+ oldtail = (oldtail - 1) % QUEUE_SIZE;
}
else {
- static int stuck = 0;
- /* Toss events which come in late. Usually this means your server's
+ static int stuck = 0;
+ /* Toss events which come in late. Usually this means your server's
* stuck in an infinite loop somewhere, but SIGIO is still getting
* handled. */
- if (((oldtail + 1) % QUEUE_SIZE) == miEventQueue.head) {
- if (!stuck) {
+ if (((oldtail + 1) % QUEUE_SIZE) == miEventQueue.head) {
+ if (!stuck) {
ErrorF("[mi] EQ overflowing. The server is probably stuck "
"in an infinite loop.\n");
- xorg_backtrace();
- stuck = 1;
- }
+ xorg_backtrace();
+ stuck = 1;
+ }
#ifdef XQUARTZ
- pthread_mutex_unlock(&miEventQueueMutex);
+ pthread_mutex_unlock(&miEventQueueMutex);
#endif
- return;
+ return;
}
- stuck = 0;
+ stuck = 0;
}
evlen = e->any.length;
@@ -225,7 +225,7 @@ mieqSwitchScreen(DeviceIntPtr pDev, ScreenPtr pScreen, Bool fromDIX)
#endif
EnqueueScreen(pDev) = pScreen;
if (fromDIX)
- DequeueScreen(pDev) = pScreen;
+ DequeueScreen(pDev) = pScreen;
#ifdef XQUARTZ
pthread_mutex_unlock(&miEventQueueMutex);
#endif
@@ -267,8 +267,8 @@ ChangeDeviceID(DeviceIntPtr dev, InternalEvent* event)
event->device.deviceid = dev->id;
break;
#if XFreeXDGA
- case ET_DGAEvent:
- break;
+ case ET_DGAEvent:
+ break;
#endif
case ET_RawKeyPress:
case ET_RawKeyRelease:
@@ -367,39 +367,48 @@ mieqProcessDeviceEvent(DeviceIntPtr dev,
/* Custom event handler */
handler = miEventQueue.handlers[event->any.type];
- if (dev && screen && screen != DequeueScreen(dev) && !handler) {
- /* Assumption - screen switching can only occur on motion events. */
- DequeueScreen(dev) = screen;
- x = event->device.root_x;
- y = event->device.root_y;
- NewCurrentScreen (dev, DequeueScreen(dev), x, y);
+ switch (event->any.type) {
+ /* Catch events that include valuator information and check if they
+ * are changing the screen */
+ case ET_Motion:
+ case ET_KeyPress:
+ case ET_KeyRelease:
+ case ET_ButtonPress:
+ case ET_ButtonRelease:
+ if (dev && screen && screen != DequeueScreen(dev) && !handler) {
+ DequeueScreen(dev) = screen;
+ x = event->device.root_x;
+ y = event->device.root_y;
+ NewCurrentScreen (dev, DequeueScreen(dev), x, y);
+ }
+ break;
+ default:
+ break;
}
- else {
- master = CopyGetMasterEvent(dev, event, &mevent);
+ master = CopyGetMasterEvent(dev, event, &mevent);
- if (master)
- master->u.lastSlave = dev;
+ if (master)
+ master->u.lastSlave = dev;
- /* If someone's registered a custom event handler, let them
- * steal it. */
- if (handler)
- {
- int screenNum = dev && DequeueScreen(dev) ? DequeueScreen(dev)->myNum : (screen ? screen->myNum : 0);
- handler(screenNum, event, dev);
- /* Check for the SD's master in case the device got detached
- * during event processing */
- if (master && dev->u.master)
- handler(screenNum, &mevent, master);
- } else
- {
- /* process slave first, then master */
- dev->public.processInputProc(event, dev);
+ /* If someone's registered a custom event handler, let them
+ * steal it. */
+ if (handler)
+ {
+ int screenNum = dev && DequeueScreen(dev) ? DequeueScreen(dev)->myNum : (screen ? screen->myNum : 0);
+ handler(screenNum, event, dev);
+ /* Check for the SD's master in case the device got detached
+ * during event processing */
+ if (master && dev->u.master)
+ handler(screenNum, &mevent, master);
+ } else
+ {
+ /* process slave first, then master */
+ dev->public.processInputProc(event, dev);
- /* Check for the SD's master in case the device got detached
- * during event processing */
- if (master && dev->u.master)
- master->public.processInputProc(&mevent, master);
- }
+ /* Check for the SD's master in case the device got detached
+ * during event processing */
+ if (master && dev->u.master)
+ master->public.processInputProc(&mevent, master);
}
}