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Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86DGA.c')
-rw-r--r--xorg-server/hw/xfree86/common/xf86DGA.c271
1 files changed, 138 insertions, 133 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86DGA.c b/xorg-server/hw/xfree86/common/xf86DGA.c
index a06f285f1..8328f5875 100644
--- a/xorg-server/hw/xfree86/common/xf86DGA.c
+++ b/xorg-server/hw/xfree86/common/xf86DGA.c
@@ -35,19 +35,19 @@
#include "xf86str.h"
#include "xf86Priv.h"
#include "dgaproc.h"
-#include <X11/extensions/xf86dgastr.h>
+#include <X11/extensions/xf86dgaproto.h>
#include "colormapst.h"
#include "pixmapstr.h"
#include "inputstr.h"
#include "globals.h"
#include "servermd.h"
#include "micmap.h"
-#ifdef XKB
-#include <xkbsrv.h>
-#endif
+#include "xkbsrv.h"
#include "xf86Xinput.h"
#include "exglobals.h"
#include "exevents.h"
+#include "eventstr.h"
+#include "eventconvert.h"
#include "mi.h"
@@ -59,8 +59,8 @@ static Bool DGACloseScreen(int i, ScreenPtr pScreen);
static void DGADestroyColormap(ColormapPtr pmap);
static void DGAInstallColormap(ColormapPtr pmap);
static void DGAUninstallColormap(ColormapPtr pmap);
-static void DGAHandleEvent(int screen_num, xEvent *event,
- DeviceIntPtr device, int nevents);
+static void DGAHandleEvent(int screen_num, InternalEvent *event,
+ DeviceIntPtr device);
static void
DGACopyModeInfo(
@@ -68,7 +68,7 @@ DGACopyModeInfo(
XDGAModePtr xmode
);
-_X_EXPORT int *XDGAEventBase = NULL;
+int *XDGAEventBase = NULL;
#define DGA_GET_SCREEN_PRIV(pScreen) ((DGAScreenPtr) \
dixLookupPrivate(&(pScreen)->devPrivates, DGAScreenKey))
@@ -101,7 +101,7 @@ typedef struct {
Bool grabKeyboard;
} DGAScreenRec, *DGAScreenPtr;
-_X_EXPORT Bool
+Bool
DGAInit(
ScreenPtr pScreen,
DGAFunctionPtr funcs,
@@ -164,7 +164,7 @@ DGAInit(
* the DGA mode list.
*/
-_X_EXPORT Bool
+Bool
DGAReInitModes(
ScreenPtr pScreen,
DGAModePtr modes,
@@ -247,11 +247,7 @@ DGACloseScreen(int i, ScreenPtr pScreen)
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen);
if (XDGAEventBase) {
- mieqSetHandler(*XDGAEventBase + MotionNotify, NULL);
- mieqSetHandler(*XDGAEventBase + ButtonPress, NULL);
- mieqSetHandler(*XDGAEventBase + ButtonRelease, NULL);
- mieqSetHandler(*XDGAEventBase + KeyPress, NULL);
- mieqSetHandler(*XDGAEventBase + KeyRelease, NULL);
+ mieqSetHandler(ET_DGAEvent, NULL);
}
FreeMarkedVisuals(pScreen);
@@ -453,7 +449,7 @@ xf86SetDGAMode(
/*********** exported ones ***************/
-_X_EXPORT void
+void
DGASetInputMode(int index, Bool keyboard, Bool mouse)
{
ScreenPtr pScreen = screenInfo.screens[index];
@@ -465,17 +461,13 @@ DGASetInputMode(int index, Bool keyboard, Bool mouse)
pScreenPriv->grabKeyboard = keyboard;
if (!mieq_installed) {
- mieqSetHandler(*XDGAEventBase + MotionNotify, DGAHandleEvent);
- mieqSetHandler(*XDGAEventBase + ButtonPress, DGAHandleEvent);
- mieqSetHandler(*XDGAEventBase + ButtonRelease, DGAHandleEvent);
- mieqSetHandler(*XDGAEventBase + KeyPress, DGAHandleEvent);
- mieqSetHandler(*XDGAEventBase + KeyRelease, DGAHandleEvent);
+ mieqSetHandler(ET_DGAEvent, DGAHandleEvent);
mieq_installed = 1;
}
}
}
-_X_EXPORT Bool
+Bool
DGAChangePixmapMode(int index, int *x, int *y, int mode)
{
DGAScreenPtr pScreenPriv;
@@ -530,24 +522,19 @@ DGAChangePixmapMode(int index, int *x, int *y, int mode)
return TRUE;
}
-_X_EXPORT Bool
+Bool
DGAAvailable(int index)
{
if(DGAScreenKey == NULL)
return FALSE;
- if (!xf86NoSharedResources(((ScrnInfoPtr)dixLookupPrivate(
- &screenInfo.screens[index]->devPrivates,
- xf86ScreenKey))->scrnIndex, MEM))
- return FALSE;
-
if(DGA_GET_SCREEN_PRIV(screenInfo.screens[index]))
return TRUE;
return FALSE;
}
-_X_EXPORT Bool
+Bool
DGAActive(int index)
{
DGAScreenPtr pScreenPriv;
@@ -567,8 +554,8 @@ DGAActive(int index)
/* Called by the event code in case the server is abruptly terminated */
-void
-DGAShutdown()
+void
+DGAShutdown(void)
{
ScrnInfoPtr pScrn;
int i;
@@ -585,7 +572,7 @@ DGAShutdown()
/* Called by the extension to initialize a mode */
-_X_EXPORT int
+int
DGASetMode(
int index,
int num,
@@ -609,7 +596,7 @@ DGASetMode(
/* Called from the extension to let the DDX know which events are requested */
-_X_EXPORT void
+void
DGASelectInput(
int index,
ClientPtr client,
@@ -622,7 +609,7 @@ DGASelectInput(
pScreenPriv->input = mask;
}
-_X_EXPORT int
+int
DGAGetViewportStatus(int index)
{
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(screenInfo.screens[index]);
@@ -635,7 +622,7 @@ DGAGetViewportStatus(int index)
return (*pScreenPriv->funcs->GetViewport)(pScreenPriv->pScrn);
}
-_X_EXPORT int
+int
DGASetViewport(
int index,
int x, int y,
@@ -663,7 +650,7 @@ BitsClear(CARD32 data)
return bits;
}
-_X_EXPORT int
+int
DGACreateColormap(int index, ClientPtr client, int id, int mode, int alloc)
{
ScreenPtr pScreen = screenInfo.screens[index];
@@ -732,7 +719,7 @@ DGACreateColormap(int index, ClientPtr client, int id, int mode, int alloc)
/* Called by the extension to install a colormap on DGA active screens */
-_X_EXPORT void
+void
DGAInstallCmap(ColormapPtr cmap)
{
ScreenPtr pScreen = cmap->pScreen;
@@ -748,7 +735,7 @@ DGAInstallCmap(ColormapPtr cmap)
(*pScreen->InstallColormap)(cmap);
}
-_X_EXPORT int
+int
DGASync(int index)
{
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(screenInfo.screens[index]);
@@ -761,7 +748,7 @@ DGASync(int index)
return Success;
}
-_X_EXPORT int
+int
DGAFillRect(
int index,
int x, int y, int w, int h,
@@ -780,7 +767,7 @@ DGAFillRect(
return BadMatch;
}
-_X_EXPORT int
+int
DGABlitRect(
int index,
int srcx, int srcy,
@@ -801,7 +788,7 @@ DGABlitRect(
return BadMatch;
}
-_X_EXPORT int
+int
DGABlitTransRect(
int index,
int srcx, int srcy,
@@ -824,7 +811,7 @@ DGABlitTransRect(
}
-_X_EXPORT int
+int
DGAGetModes(int index)
{
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(screenInfo.screens[index]);
@@ -834,7 +821,7 @@ DGAGetModes(int index)
}
-_X_EXPORT int
+int
DGAGetModeInfo(
int index,
XDGAModePtr mode,
@@ -892,7 +879,7 @@ DGACopyModeInfo(
}
-Bool
+Bool
DGAVTSwitch(void)
{
ScreenPtr pScreen;
@@ -918,8 +905,8 @@ Bool
DGAStealKeyEvent(DeviceIntPtr dev, int index, int key_code, int is_down)
{
DGAScreenPtr pScreenPriv;
- dgaEvent de;
-
+ DGAEvent event;
+
if(DGAScreenKey == NULL) /* no DGA */
return FALSE;
@@ -931,10 +918,16 @@ DGAStealKeyEvent(DeviceIntPtr dev, int index, int key_code, int is_down)
if(!pScreenPriv || !pScreenPriv->grabKeyboard) /* no direct mode */
return FALSE;
- de.u.u.type = *XDGAEventBase + (is_down ? KeyPress : KeyRelease);
- de.u.u.detail = key_code;
- de.u.event.time = GetTimeInMillis();
- mieqEnqueue (dev, (xEvent *) &de);
+ memset(&event, 0, sizeof(event));
+ event.header = ET_Internal;
+ event.type = ET_DGAEvent;
+ event.length = sizeof(event);
+ event.time = GetTimeInMillis();
+ event.subtype = (is_down ? ET_KeyPress : ET_KeyRelease);
+ event.detail = key_code;
+ event.dx = 0;
+ event.dy = 0;
+ mieqEnqueue (dev, (InternalEvent*)&event);
return TRUE;
}
@@ -945,7 +938,7 @@ Bool
DGAStealMotionEvent(DeviceIntPtr dev, int index, int dx, int dy)
{
DGAScreenPtr pScreenPriv;
- dgaEvent de;
+ DGAEvent event;
if(DGAScreenKey == NULL) /* no DGA */
return FALSE;
@@ -965,14 +958,17 @@ DGAStealMotionEvent(DeviceIntPtr dev, int index, int dx, int dy)
DGAMouseY = 0;
else if (DGAMouseY > screenInfo.screens[index]->height)
DGAMouseY = screenInfo.screens[index]->height;
- de.u.u.type = *XDGAEventBase + MotionNotify;
- de.u.u.detail = 0;
- de.u.event.time = GetTimeInMillis();
- de.u.event.dx = dx;
- de.u.event.dy = dy;
- de.u.event.pad1 = DGAMouseX;
- de.u.event.pad2 = DGAMouseY;
- mieqEnqueue (dev, (xEvent *) &de);
+
+ memset(&event, 0, sizeof(event));
+ event.header = ET_Internal;
+ event.type = ET_DGAEvent;
+ event.length = sizeof(event);
+ event.time = GetTimeInMillis();
+ event.subtype = ET_Motion;
+ event.detail = 0;
+ event.dx = dx;
+ event.dy = dy;
+ mieqEnqueue (dev, (InternalEvent*)&event);
return TRUE;
}
@@ -980,7 +976,7 @@ Bool
DGAStealButtonEvent(DeviceIntPtr dev, int index, int button, int is_down)
{
DGAScreenPtr pScreenPriv;
- dgaEvent de;
+ DGAEvent event;
if (DGAScreenKey == NULL)
return FALSE;
@@ -990,14 +986,16 @@ DGAStealButtonEvent(DeviceIntPtr dev, int index, int button, int is_down)
if (!pScreenPriv || !pScreenPriv->grabMouse)
return FALSE;
- de.u.u.type = *XDGAEventBase + (is_down ? ButtonPress : ButtonRelease);
- de.u.u.detail = button;
- de.u.event.time = GetTimeInMillis();
- de.u.event.dx = 0;
- de.u.event.dy = 0;
- de.u.event.pad1 = DGAMouseX;
- de.u.event.pad2 = DGAMouseY;
- mieqEnqueue (dev, (xEvent *) &de);
+ memset(&event, 0, sizeof(event));
+ event.header = ET_Internal;
+ event.type = ET_DGAEvent;
+ event.length = sizeof(event);
+ event.time = GetTimeInMillis();
+ event.subtype = (is_down ? ET_ButtonPress : ET_ButtonRelease);
+ event.detail = button;
+ event.dx = 0;
+ event.dy = 0;
+ mieqEnqueue (dev, (InternalEvent*)&event);
return TRUE;
}
@@ -1029,82 +1027,94 @@ static Mask filters[] =
};
static void
-DGAProcessKeyboardEvent (ScreenPtr pScreen, dgaEvent *de, DeviceIntPtr keybd)
+DGAProcessKeyboardEvent (ScreenPtr pScreen, DGAEvent *event, DeviceIntPtr keybd)
{
- int coreEquiv;
- xEvent xi;
KeyClassPtr keyc = keybd->key;
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen);
DeviceIntPtr pointer = GetPairedDevice(keybd);
+ DeviceEvent ev;
- coreEquiv = de->u.u.type - *XDGAEventBase;
-
- /*
- * Fill in remaining event state
- */
- de->u.event.dx = 0;
- de->u.event.dy = 0;
- de->u.event.screen = pScreen->myNum;
- de->u.event.state = keyc->state | pointer->button->state;
+ memset(&ev, 0, sizeof(ev));
+ ev.length = sizeof(ev);
+ ev.detail.key = event->detail;
+ ev.type = event->subtype;
+ ev.root_x = 0;
+ ev.root_y = 0;
+ ev.corestate = XkbStateFieldFromRec(&keyc->xkbInfo->state);
+ ev.corestate |= pointer->button->state;
- de->u.u.type = (IEventBase - 1) + coreEquiv; /* change to XI event */
- UpdateDeviceState(keybd, (xEvent*)de, 1);
- de->u.u.type = *XDGAEventBase + coreEquiv; /* change back */
+ UpdateDeviceState(keybd, &ev);
/*
* Deliver the DGA event
*/
if (pScreenPriv->client)
{
+ dgaEvent de;
+ de.u.u.type = *XDGAEventBase + GetCoreType((InternalEvent*)&ev);
+ de.u.u.detail = event->detail;
+ de.u.event.time = event->time;
+ de.u.event.dx = 0;
+ de.u.event.dy = 0;
+ de.u.event.screen = pScreen->myNum;
+ de.u.event.state = ev.corestate;
+
/* If the DGA client has selected input, then deliver based on the usual filter */
- TryClientEvents (pScreenPriv->client, keybd, (xEvent *) de, 1,
- filters[coreEquiv], pScreenPriv->input, 0);
+ TryClientEvents (pScreenPriv->client, keybd, (xEvent *)&de, 1,
+ filters[ev.type], pScreenPriv->input, 0);
}
else
{
/* If the keyboard is actively grabbed, deliver a grabbed core event */
if (keybd->deviceGrab.grab && !keybd->deviceGrab.fromPassiveGrab)
{
- xi.u.u.type = (IEventBase - 1) + coreEquiv;
- xi.u.u.detail = de->u.u.detail;
- xi.u.keyButtonPointer.time = de->u.event.time;
- xi.u.keyButtonPointer.eventX = de->u.event.dx;
- xi.u.keyButtonPointer.eventY = de->u.event.dy;
- xi.u.keyButtonPointer.rootX = de->u.event.dx;
- xi.u.keyButtonPointer.rootY = de->u.event.dy;
- xi.u.keyButtonPointer.state = de->u.event.state;
- ((deviceKeyButtonPointer*)&xi)->deviceid = keybd->id;
- DeliverGrabbedEvent (&xi, keybd, FALSE, 1);
+ ev.detail.key = event->detail;
+ ev.time = event->time;
+ ev.root_x = event->dx;
+ ev.root_y = event->dy;
+ ev.corestate = event->state;
+ ev.deviceid = keybd->id;
+ DeliverGrabbedEvent ((InternalEvent*)&ev, keybd, FALSE);
}
}
}
static void
-DGAProcessPointerEvent (ScreenPtr pScreen, dgaEvent *de, DeviceIntPtr mouse)
+DGAProcessPointerEvent (ScreenPtr pScreen, DGAEvent *event, DeviceIntPtr mouse)
{
ButtonClassPtr butc = mouse->button;
- int coreEquiv;
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen);
- xEvent xi;
+ DeviceEvent ev;
- coreEquiv = de->u.u.type - *XDGAEventBase;
- /*
- * Fill in remaining event state
- */
- de->u.event.screen = pScreen->myNum;
- de->u.event.state = butc->state | GetPairedDevice(mouse)->key->state;
+ memset(&ev, 0, sizeof(ev));
+ ev.header = ET_Internal;
+ ev.length = sizeof(ev);
+ ev.type = event->subtype;
+ ev.corestate = butc->state;
+ ev.corestate |= XkbStateFieldFromRec(&GetPairedDevice(mouse)->key->xkbInfo->state);
- de->u.u.type = (IEventBase - 1) + coreEquiv; /* change to XI event */
- UpdateDeviceState(mouse, (xEvent*)de, 1);
- de->u.u.type = *XDGAEventBase + coreEquiv; /* change back */
+ UpdateDeviceState(mouse, &ev);
/*
* Deliver the DGA event
*/
if (pScreenPriv->client)
{
+ dgaEvent de;
+ int coreEquiv;
+
+ coreEquiv = GetCoreType((InternalEvent*)&ev);
+
+ de.u.u.type = *XDGAEventBase + coreEquiv;
+ de.u.u.detail = event->detail;
+ de.u.event.time = event->time;
+ de.u.event.dx = 0;
+ de.u.event.dy = 0;
+ de.u.event.screen = pScreen->myNum;
+ de.u.event.state = ev.corestate;
+
/* If the DGA client has selected input, then deliver based on the usual filter */
- TryClientEvents (pScreenPriv->client, mouse, (xEvent *) de, 1,
+ TryClientEvents (pScreenPriv->client, mouse, (xEvent *)&de, 1,
filters[coreEquiv], pScreenPriv->input, 0);
}
else
@@ -1112,20 +1122,17 @@ DGAProcessPointerEvent (ScreenPtr pScreen, dgaEvent *de, DeviceIntPtr mouse)
/* If the pointer is actively grabbed, deliver a grabbed core event */
if (mouse->deviceGrab.grab && !mouse->deviceGrab.fromPassiveGrab)
{
- xi.u.u.type = (IEventBase - 1 ) + coreEquiv;
- xi.u.u.detail = de->u.u.detail;
- xi.u.keyButtonPointer.time = de->u.event.time;
- xi.u.keyButtonPointer.eventX = de->u.event.dx;
- xi.u.keyButtonPointer.eventY = de->u.event.dy;
- xi.u.keyButtonPointer.rootX = de->u.event.dx;
- xi.u.keyButtonPointer.rootY = de->u.event.dy;
- xi.u.keyButtonPointer.state = de->u.event.state;
- DeliverGrabbedEvent (&xi, mouse, FALSE, 1);
+ ev.detail.button = event->detail;
+ ev.time = event->time;
+ ev.root_x = event->dx;
+ ev.root_y = event->dy;
+ ev.corestate = event->state;
+ DeliverGrabbedEvent ((InternalEvent*)&ev, mouse, FALSE);
}
}
}
-_X_EXPORT Bool
+Bool
DGAOpenFramebuffer(
int index,
char **name,
@@ -1142,7 +1149,7 @@ DGAOpenFramebuffer(
name, mem, size, offset, flags);
}
-_X_EXPORT void
+void
DGACloseFramebuffer(int index)
{
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(screenInfo.screens[index]);
@@ -1154,7 +1161,7 @@ DGACloseFramebuffer(int index)
/* For DGA 1.0 backwards compatibility only */
-_X_EXPORT int
+int
DGAGetOldDGAMode(int index)
{
DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(screenInfo.screens[index]);
@@ -1166,7 +1173,7 @@ DGAGetOldDGAMode(int index)
w = pScrn->currentMode->HDisplay;
h = pScrn->currentMode->VDisplay;
- p = ((pScrn->displayWidth * (pScrn->bitsPerPixel >> 3)) + 3) & ~3L;
+ p = pad_to_int32(pScrn->displayWidth * bits_to_bytes(pScrn->bitsPerPixel));
for(i = 0; i < pScreenPriv->numModes; i++) {
mode = &(pScreenPriv->modes[i]);
@@ -1184,34 +1191,32 @@ DGAGetOldDGAMode(int index)
}
static void
-DGAHandleEvent(int screen_num, xEvent *event, DeviceIntPtr device, int nevents)
+DGAHandleEvent(int screen_num, InternalEvent *ev, DeviceIntPtr device)
{
- dgaEvent *de = (dgaEvent *) event;
+ DGAEvent *event= (DGAEvent*)ev;
ScreenPtr pScreen = screenInfo.screens[screen_num];
DGAScreenPtr pScreenPriv;
- int coreEquiv;
/* no DGA */
if (DGAScreenKey == NULL || XDGAEventBase == 0)
return;
pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen);
-
+
/* DGA not initialized on this screen */
if (!pScreenPriv)
return;
-
- coreEquiv = de->u.u.type - *XDGAEventBase;
- /* Not a DGA event; shouldn't happen, but you never know. */
- if (coreEquiv < KeyPress || coreEquiv > MotionNotify)
- return;
-
- switch (coreEquiv) {
+
+ switch (event->subtype) {
case KeyPress:
case KeyRelease:
- DGAProcessKeyboardEvent (pScreen, de, device);
+ DGAProcessKeyboardEvent (pScreen, event, device);
break;
+ case MotionNotify:
+ case ButtonPress:
+ case ButtonRelease:
+ DGAProcessPointerEvent (pScreen, event, device);
+ break;
default:
- DGAProcessPointerEvent (pScreen, de, device);
break;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 11:12:07 +0000