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-rw-r--r--lbx/lbxcmap.c152
1 files changed, 78 insertions, 74 deletions
diff --git a/lbx/lbxcmap.c b/lbx/lbxcmap.c
index 6af20b03b..25ef34426 100644
--- a/lbx/lbxcmap.c
+++ b/lbx/lbxcmap.c
@@ -25,6 +25,7 @@ not be used in advertising or otherwise to promote the sale, use or
other dealings in this Software without prior written authorization
from The Open Group.
*/
+/* $XFree86: xc/programs/Xserver/lbx/lbxcmap.c,v 1.10 2001/12/14 19:59:59 dawes Exp $ */
#include <sys/types.h>
#define NEED_REPLIES
@@ -38,6 +39,7 @@ from The Open Group.
#include "resource.h"
#include "scrnintstr.h"
#include "colormapst.h"
+#include "propertyst.h"
#define _XLBX_SERVER_
#include "lbxstr.h"
#include "lbxserve.h"
@@ -50,6 +52,7 @@ static int lbxColormapPrivIndex; /* lbx colormap private index */
typedef struct { /* lbx screen private */
CreateColormapProcPtr CreateColormap;
DestroyColormapProcPtr DestroyColormap;
+ CloseScreenProcPtr CloseScreen;
} LbxScreenPriv;
typedef struct _LbxStalled {
@@ -70,8 +73,7 @@ typedef struct _LbxColormapPriv { /* lbx colormap private */
#define CMAP_GRABBED 1
#define CMAP_WAITING_FOR_UNGRAB 2
-static int LbxUnstallClient();
-void LbxReleaseCmap();
+static int LbxUnstallClient(pointer data, XID id);
static RESTYPE StalledResType;
@@ -80,8 +82,7 @@ static RESTYPE StalledResType;
*/
static LbxColormapPriv *
-LbxColormapPrivInit (pmap)
- ColormapPtr pmap;
+LbxColormapPrivInit (ColormapPtr pmap)
{
LbxColormapPriv *cmapPriv;
@@ -103,16 +104,18 @@ LbxColormapPrivInit (pmap)
static int
-LbxDefCmapPrivInit (pmap)
- ColormapPtr pmap;
+LbxDefCmapPrivInit (ColormapPtr pmap)
{
+#if 0
+ /* BUG: You can't do that. lbxColormapPrivIndex hasn't
+ been initialized yet. */
pmap->devPrivates[lbxColormapPrivIndex].ptr = NULL;
+#endif
return 1;
}
static Bool
-LbxCreateColormap (pmap)
- ColormapPtr pmap;
+LbxCreateColormap (ColormapPtr pmap)
{
ScreenPtr pScreen = pmap->pScreen;
Bool ret;
@@ -129,8 +132,7 @@ LbxCreateColormap (pmap)
}
static void
-LbxDestroyColormap (pmap)
- ColormapPtr pmap;
+LbxDestroyColormap (ColormapPtr pmap)
{
ScreenPtr pScreen = pmap->pScreen;
@@ -143,15 +145,30 @@ LbxDestroyColormap (pmap)
pScreen->DestroyColormap = LbxDestroyColormap;
}
+static Bool
+LbxCloseScreen(int i, ScreenPtr pScreen)
+{
+ LbxScreenPriv* pLbxScrPriv = ((LbxScreenPriv *)
+ (pScreen->devPrivates[lbxScreenPrivIndex].ptr));
+
+ pScreen->CloseScreen = pLbxScrPriv->CloseScreen;
+
+ xfree(pScreen->devPrivates[lbxScreenPrivIndex].ptr);
+ pScreen->devPrivates[lbxScreenPrivIndex].ptr = NULL;
+
+ return pScreen->CloseScreen(i, pScreen);
+}
+
/*
* Initialize LBX colormap private.
*/
int
-LbxCmapInit ()
+LbxCmapInit (void)
{
LbxScreenPriv *pScreenPriv;
+ ColormapPtr defMap;
ScreenPtr pScreen;
int i;
@@ -169,6 +186,12 @@ LbxCmapInit ()
{
pScreen = screenInfo.screens[i];
+ defMap = (ColormapPtr) LookupIDByType(
+ pScreen->defColormap, RT_COLORMAP);
+
+ /* now lbxColormapPrivIndex exists */
+ defMap->devPrivates[lbxColormapPrivIndex].ptr = NULL;
+
pScreenPriv = (LbxScreenPriv *) xalloc (sizeof (LbxScreenPriv));
if (!pScreenPriv)
return 0;
@@ -177,21 +200,21 @@ LbxCmapInit ()
pScreen->CreateColormap = LbxCreateColormap;
pScreenPriv->DestroyColormap = pScreen->DestroyColormap;
pScreen->DestroyColormap = LbxDestroyColormap;
+ pScreenPriv->CloseScreen = pScreen->CloseScreen;
+ pScreen->CloseScreen = LbxCloseScreen;
pScreen->devPrivates[lbxScreenPrivIndex].ptr = (pointer) pScreenPriv;
}
return 1;
}
-
/*
* Return the number of allocated cells in the PSEUDO colormap.
*/
static int
-NumAllocatedCells (pent, size)
- EntryPtr pent;
- int size;
+NumAllocatedCells (EntryPtr pent,
+ int size)
{
Pixel pixel;
int count = 0;
@@ -222,13 +245,12 @@ NumAllocatedCells (pent, size)
*/
static CARD8 *
-OutputChannel(pmap, chan, size, ptr, flags, channels)
- ColormapPtr pmap;
- EntryPtr chan;
- int size;
- CARD8 *ptr;
- CARD8 flags;
- CARD8 channels;
+OutputChannel(ColormapPtr pmap,
+ EntryPtr chan,
+ int size,
+ CARD8 *ptr,
+ CARD8 flags,
+ CARD8 channels)
{
Bool px2;
Bool rgb2;
@@ -247,7 +269,7 @@ OutputChannel(pmap, chan, size, ptr, flags, channels)
else
shift = 15 - (flags & LBX_RGB_BITS_MASK);
rgb_sz = rgb2 + 1;
- if (channels == DoRed|DoGreen|DoBlue)
+ if (channels == (DoRed|DoGreen|DoBlue))
rgb_sz *= 3;
/* kinda gross, but ddxen use AllocAll on static maps */
allocpriv = (pmap->pVisual->class & DynamicClass) ? AllocPrivate : 0;
@@ -332,11 +354,10 @@ OutputChannel(pmap, chan, size, ptr, flags, channels)
}
static void
-GetAllocatedCells (pmap, flags, buf, bytes)
- ColormapPtr pmap;
- CARD8 *flags;
- CARD8 *buf;
- int *bytes;
+GetAllocatedCells (ColormapPtr pmap,
+ CARD8 *flags,
+ CARD8 *buf,
+ int *bytes)
{
CARD8 *ptr;
@@ -368,9 +389,8 @@ GetAllocatedCells (pmap, flags, buf, bytes)
*/
static void
-SendReleaseCmapEvent (proxy, cmap)
- LbxProxyPtr proxy;
- Colormap cmap;
+SendReleaseCmapEvent (LbxProxyPtr proxy,
+ Colormap cmap)
{
xLbxReleaseCmapEvent ev;
ClientPtr client;
@@ -413,9 +433,8 @@ SendReleaseCmapEvent (proxy, cmap)
*/
static Bool
-WaitForServerCmapControl (client, pmap)
- register ClientPtr client;
- register ColormapPtr pmap;
+WaitForServerCmapControl (ClientPtr client,
+ ColormapPtr pmap)
{
LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
(pmap->devPrivates[lbxColormapPrivIndex].ptr);
@@ -449,10 +468,9 @@ WaitForServerCmapControl (client, pmap)
*/
Bool
-LbxCheckColorRequest (client, pmap, req)
- ClientPtr client;
- ColormapPtr pmap;
- xReq *req;
+LbxCheckColorRequest (ClientPtr client,
+ ColormapPtr pmap,
+ xReq *req)
{
LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
(pmap->devPrivates[lbxColormapPrivIndex].ptr);
@@ -543,9 +561,8 @@ LbxCheckColorRequest (client, pmap, req)
}
static Bool
-LbxGrabbedByClient (client, pmap)
- ClientPtr client;
- ColormapPtr pmap;
+LbxGrabbedByClient (ClientPtr client,
+ ColormapPtr pmap)
{
LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
(pmap->devPrivates[lbxColormapPrivIndex].ptr);
@@ -559,8 +576,7 @@ LbxGrabbedByClient (client, pmap)
*/
int
-LbxCheckCmapGrabbed (pmap)
- ColormapPtr pmap;
+LbxCheckCmapGrabbed (ColormapPtr pmap)
{
LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
(pmap->devPrivates[lbxColormapPrivIndex].ptr);
@@ -574,8 +590,7 @@ LbxCheckCmapGrabbed (pmap)
*/
void
-LbxDisableSmartGrab (pmap)
- ColormapPtr pmap;
+LbxDisableSmartGrab (ColormapPtr pmap)
{
LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
(pmap->devPrivates[lbxColormapPrivIndex].ptr);
@@ -590,11 +605,10 @@ LbxDisableSmartGrab (pmap)
*/
static void
-SendFreeCellsEvent (proxy, cmap, pixel_start, pixel_end)
- LbxProxyPtr proxy;
- Colormap cmap;
- Pixel pixel_start;
- Pixel pixel_end;
+SendFreeCellsEvent (LbxProxyPtr proxy,
+ Colormap cmap,
+ Pixel pixel_start,
+ Pixel pixel_end)
{
xLbxFreeCellsEvent ev;
ClientPtr client;
@@ -643,8 +657,7 @@ static long pixel_end;
/*ARGSUSED*/
void
-LbxBeginFreeCellsEvent (pmap)
- ColormapPtr pmap;
+LbxBeginFreeCellsEvent (ColormapPtr pmap)
{
pixel_start = -1;
pixel_end = -1;
@@ -652,9 +665,8 @@ LbxBeginFreeCellsEvent (pmap)
void
-LbxAddFreeCellToEvent (pmap, pixel)
- ColormapPtr pmap;
- Pixel pixel;
+LbxAddFreeCellToEvent (ColormapPtr pmap,
+ Pixel pixel)
{
/*
* We must notify the proxy that has this colormap
@@ -688,8 +700,7 @@ LbxAddFreeCellToEvent (pmap, pixel)
}
void
-LbxEndFreeCellsEvent (pmap)
- ColormapPtr pmap;
+LbxEndFreeCellsEvent (ColormapPtr pmap)
{
/*
* Check if there is an LbxFreeCellEvent we need to write.
@@ -713,9 +724,8 @@ LbxEndFreeCellsEvent (pmap)
*/
void
-LbxSortPixelList (pixels, count)
- Pixel *pixels;
- int count;
+LbxSortPixelList (Pixel *pixels,
+ int count)
{
int i, j;
@@ -735,8 +745,7 @@ LbxSortPixelList (pixels, count)
*/
int
-ProcLbxGrabCmap(client)
- register ClientPtr client;
+ProcLbxGrabCmap(ClientPtr client)
{
REQUEST(xLbxGrabCmapReq);
xLbxGrabCmapReply *reply;
@@ -928,9 +937,8 @@ ProcLbxGrabCmap(client)
}
static int
-LbxUnstallClient(data, id)
- pointer data;
- XID id;
+LbxUnstallClient(pointer data,
+ XID id)
{
LbxColormapPriv *cmapPriv = (LbxColormapPriv *)data;
LbxStalled **prev;
@@ -946,9 +954,8 @@ LbxUnstallClient(data, id)
}
void
-LbxReleaseCmap(pmap, smart)
- ColormapPtr pmap;
- Bool smart;
+LbxReleaseCmap(ColormapPtr pmap,
+ Bool smart)
{
LbxColormapPriv *cmapPriv;
ColormapPtr *prev;
@@ -980,8 +987,7 @@ LbxReleaseCmap(pmap, smart)
*/
int
-ProcLbxReleaseCmap(client)
- register ClientPtr client;
+ProcLbxReleaseCmap(ClientPtr client)
{
REQUEST(xLbxReleaseCmapReq);
ColormapPtr pmap;
@@ -1014,8 +1020,7 @@ ProcLbxReleaseCmap(client)
*/
int
-ProcLbxAllocColor(client)
- register ClientPtr client;
+ProcLbxAllocColor(ClientPtr client)
{
REQUEST(xLbxAllocColorReq);
ColormapPtr pmap;
@@ -1074,8 +1079,7 @@ ProcLbxAllocColor(client)
*/
int
-ProcLbxIncrementPixel(client)
- register ClientPtr client;
+ProcLbxIncrementPixel(ClientPtr client)
{
REQUEST(xLbxIncrementPixelReq);
ColormapPtr pmap;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 20:47:10 +0000