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https://github.com/X11Libre/xserver.git
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XFree86 4.3.0.1
This commit is contained in:
Kaleb Keithley
parent
9508a382f8
commit
d568221710
438 changed files with 42562 additions and 37394 deletions
152
lbx/lbxcmap.c
152
lbx/lbxcmap.c
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@ -25,6 +25,7 @@ not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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/* $XFree86: xc/programs/Xserver/lbx/lbxcmap.c,v 1.10 2001/12/14 19:59:59 dawes Exp $ */
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#include <sys/types.h>
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#define NEED_REPLIES
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@ -38,6 +39,7 @@ from The Open Group.
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#include "resource.h"
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#include "scrnintstr.h"
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#include "colormapst.h"
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#include "propertyst.h"
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#define _XLBX_SERVER_
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#include "lbxstr.h"
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#include "lbxserve.h"
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@ -50,6 +52,7 @@ static int lbxColormapPrivIndex; /* lbx colormap private index */
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typedef struct { /* lbx screen private */
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CreateColormapProcPtr CreateColormap;
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DestroyColormapProcPtr DestroyColormap;
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CloseScreenProcPtr CloseScreen;
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} LbxScreenPriv;
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typedef struct _LbxStalled {
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@ -70,8 +73,7 @@ typedef struct _LbxColormapPriv { /* lbx colormap private */
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#define CMAP_GRABBED 1
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#define CMAP_WAITING_FOR_UNGRAB 2
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static int LbxUnstallClient();
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void LbxReleaseCmap();
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static int LbxUnstallClient(pointer data, XID id);
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static RESTYPE StalledResType;
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@ -80,8 +82,7 @@ static RESTYPE StalledResType;
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*/
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static LbxColormapPriv *
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LbxColormapPrivInit (pmap)
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ColormapPtr pmap;
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LbxColormapPrivInit (ColormapPtr pmap)
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{
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LbxColormapPriv *cmapPriv;
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@ -103,16 +104,18 @@ LbxColormapPrivInit (pmap)
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static int
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LbxDefCmapPrivInit (pmap)
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ColormapPtr pmap;
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LbxDefCmapPrivInit (ColormapPtr pmap)
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{
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#if 0
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/* BUG: You can't do that. lbxColormapPrivIndex hasn't
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been initialized yet. */
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pmap->devPrivates[lbxColormapPrivIndex].ptr = NULL;
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#endif
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return 1;
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}
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static Bool
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LbxCreateColormap (pmap)
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ColormapPtr pmap;
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LbxCreateColormap (ColormapPtr pmap)
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{
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ScreenPtr pScreen = pmap->pScreen;
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Bool ret;
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@ -129,8 +132,7 @@ LbxCreateColormap (pmap)
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}
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static void
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LbxDestroyColormap (pmap)
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ColormapPtr pmap;
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LbxDestroyColormap (ColormapPtr pmap)
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{
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ScreenPtr pScreen = pmap->pScreen;
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@ -143,15 +145,30 @@ LbxDestroyColormap (pmap)
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pScreen->DestroyColormap = LbxDestroyColormap;
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}
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static Bool
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LbxCloseScreen(int i, ScreenPtr pScreen)
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{
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LbxScreenPriv* pLbxScrPriv = ((LbxScreenPriv *)
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(pScreen->devPrivates[lbxScreenPrivIndex].ptr));
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pScreen->CloseScreen = pLbxScrPriv->CloseScreen;
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xfree(pScreen->devPrivates[lbxScreenPrivIndex].ptr);
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pScreen->devPrivates[lbxScreenPrivIndex].ptr = NULL;
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return pScreen->CloseScreen(i, pScreen);
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}
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/*
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* Initialize LBX colormap private.
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*/
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int
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LbxCmapInit ()
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LbxCmapInit (void)
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{
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LbxScreenPriv *pScreenPriv;
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ColormapPtr defMap;
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ScreenPtr pScreen;
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int i;
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@ -169,6 +186,12 @@ LbxCmapInit ()
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{
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pScreen = screenInfo.screens[i];
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defMap = (ColormapPtr) LookupIDByType(
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pScreen->defColormap, RT_COLORMAP);
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/* now lbxColormapPrivIndex exists */
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defMap->devPrivates[lbxColormapPrivIndex].ptr = NULL;
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pScreenPriv = (LbxScreenPriv *) xalloc (sizeof (LbxScreenPriv));
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if (!pScreenPriv)
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return 0;
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@ -177,21 +200,21 @@ LbxCmapInit ()
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pScreen->CreateColormap = LbxCreateColormap;
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pScreenPriv->DestroyColormap = pScreen->DestroyColormap;
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pScreen->DestroyColormap = LbxDestroyColormap;
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pScreenPriv->CloseScreen = pScreen->CloseScreen;
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pScreen->CloseScreen = LbxCloseScreen;
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pScreen->devPrivates[lbxScreenPrivIndex].ptr = (pointer) pScreenPriv;
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}
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return 1;
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}
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/*
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* Return the number of allocated cells in the PSEUDO colormap.
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*/
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static int
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NumAllocatedCells (pent, size)
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EntryPtr pent;
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int size;
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NumAllocatedCells (EntryPtr pent,
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int size)
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{
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Pixel pixel;
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int count = 0;
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@ -222,13 +245,12 @@ NumAllocatedCells (pent, size)
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*/
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static CARD8 *
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OutputChannel(pmap, chan, size, ptr, flags, channels)
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ColormapPtr pmap;
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EntryPtr chan;
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int size;
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CARD8 *ptr;
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CARD8 flags;
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CARD8 channels;
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OutputChannel(ColormapPtr pmap,
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EntryPtr chan,
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int size,
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CARD8 *ptr,
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CARD8 flags,
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CARD8 channels)
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{
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Bool px2;
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Bool rgb2;
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@ -247,7 +269,7 @@ OutputChannel(pmap, chan, size, ptr, flags, channels)
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else
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shift = 15 - (flags & LBX_RGB_BITS_MASK);
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rgb_sz = rgb2 + 1;
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if (channels == DoRed|DoGreen|DoBlue)
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if (channels == (DoRed|DoGreen|DoBlue))
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rgb_sz *= 3;
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/* kinda gross, but ddxen use AllocAll on static maps */
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allocpriv = (pmap->pVisual->class & DynamicClass) ? AllocPrivate : 0;
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@ -332,11 +354,10 @@ OutputChannel(pmap, chan, size, ptr, flags, channels)
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}
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static void
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GetAllocatedCells (pmap, flags, buf, bytes)
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ColormapPtr pmap;
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CARD8 *flags;
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CARD8 *buf;
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int *bytes;
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GetAllocatedCells (ColormapPtr pmap,
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CARD8 *flags,
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CARD8 *buf,
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int *bytes)
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{
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CARD8 *ptr;
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@ -368,9 +389,8 @@ GetAllocatedCells (pmap, flags, buf, bytes)
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*/
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static void
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SendReleaseCmapEvent (proxy, cmap)
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LbxProxyPtr proxy;
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Colormap cmap;
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SendReleaseCmapEvent (LbxProxyPtr proxy,
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Colormap cmap)
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{
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xLbxReleaseCmapEvent ev;
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ClientPtr client;
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@ -413,9 +433,8 @@ SendReleaseCmapEvent (proxy, cmap)
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*/
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static Bool
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WaitForServerCmapControl (client, pmap)
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register ClientPtr client;
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register ColormapPtr pmap;
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WaitForServerCmapControl (ClientPtr client,
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ColormapPtr pmap)
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{
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LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
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(pmap->devPrivates[lbxColormapPrivIndex].ptr);
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@ -449,10 +468,9 @@ WaitForServerCmapControl (client, pmap)
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*/
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Bool
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LbxCheckColorRequest (client, pmap, req)
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ClientPtr client;
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ColormapPtr pmap;
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xReq *req;
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LbxCheckColorRequest (ClientPtr client,
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ColormapPtr pmap,
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xReq *req)
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{
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LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
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(pmap->devPrivates[lbxColormapPrivIndex].ptr);
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@ -543,9 +561,8 @@ LbxCheckColorRequest (client, pmap, req)
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}
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static Bool
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LbxGrabbedByClient (client, pmap)
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ClientPtr client;
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ColormapPtr pmap;
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LbxGrabbedByClient (ClientPtr client,
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ColormapPtr pmap)
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{
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LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
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(pmap->devPrivates[lbxColormapPrivIndex].ptr);
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@ -559,8 +576,7 @@ LbxGrabbedByClient (client, pmap)
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*/
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int
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LbxCheckCmapGrabbed (pmap)
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ColormapPtr pmap;
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LbxCheckCmapGrabbed (ColormapPtr pmap)
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{
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LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
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(pmap->devPrivates[lbxColormapPrivIndex].ptr);
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@ -574,8 +590,7 @@ LbxCheckCmapGrabbed (pmap)
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*/
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void
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LbxDisableSmartGrab (pmap)
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ColormapPtr pmap;
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LbxDisableSmartGrab (ColormapPtr pmap)
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{
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LbxColormapPriv *cmapPriv = (LbxColormapPriv *)
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(pmap->devPrivates[lbxColormapPrivIndex].ptr);
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@ -590,11 +605,10 @@ LbxDisableSmartGrab (pmap)
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*/
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static void
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SendFreeCellsEvent (proxy, cmap, pixel_start, pixel_end)
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LbxProxyPtr proxy;
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Colormap cmap;
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Pixel pixel_start;
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Pixel pixel_end;
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SendFreeCellsEvent (LbxProxyPtr proxy,
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Colormap cmap,
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Pixel pixel_start,
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Pixel pixel_end)
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{
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xLbxFreeCellsEvent ev;
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ClientPtr client;
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@ -643,8 +657,7 @@ static long pixel_end;
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/*ARGSUSED*/
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void
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LbxBeginFreeCellsEvent (pmap)
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ColormapPtr pmap;
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LbxBeginFreeCellsEvent (ColormapPtr pmap)
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{
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pixel_start = -1;
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pixel_end = -1;
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@ -652,9 +665,8 @@ LbxBeginFreeCellsEvent (pmap)
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void
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LbxAddFreeCellToEvent (pmap, pixel)
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ColormapPtr pmap;
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Pixel pixel;
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LbxAddFreeCellToEvent (ColormapPtr pmap,
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Pixel pixel)
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{
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/*
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* We must notify the proxy that has this colormap
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@ -688,8 +700,7 @@ LbxAddFreeCellToEvent (pmap, pixel)
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}
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void
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LbxEndFreeCellsEvent (pmap)
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ColormapPtr pmap;
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LbxEndFreeCellsEvent (ColormapPtr pmap)
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{
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/*
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* Check if there is an LbxFreeCellEvent we need to write.
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@ -713,9 +724,8 @@ LbxEndFreeCellsEvent (pmap)
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*/
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void
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LbxSortPixelList (pixels, count)
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Pixel *pixels;
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int count;
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LbxSortPixelList (Pixel *pixels,
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int count)
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{
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int i, j;
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@ -735,8 +745,7 @@ LbxSortPixelList (pixels, count)
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*/
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int
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ProcLbxGrabCmap(client)
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register ClientPtr client;
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ProcLbxGrabCmap(ClientPtr client)
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{
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REQUEST(xLbxGrabCmapReq);
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xLbxGrabCmapReply *reply;
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@ -928,9 +937,8 @@ ProcLbxGrabCmap(client)
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}
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static int
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LbxUnstallClient(data, id)
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pointer data;
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XID id;
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LbxUnstallClient(pointer data,
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XID id)
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{
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LbxColormapPriv *cmapPriv = (LbxColormapPriv *)data;
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LbxStalled **prev;
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@ -946,9 +954,8 @@ LbxUnstallClient(data, id)
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}
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void
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LbxReleaseCmap(pmap, smart)
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ColormapPtr pmap;
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Bool smart;
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LbxReleaseCmap(ColormapPtr pmap,
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Bool smart)
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{
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LbxColormapPriv *cmapPriv;
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ColormapPtr *prev;
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@ -980,8 +987,7 @@ LbxReleaseCmap(pmap, smart)
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*/
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int
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ProcLbxReleaseCmap(client)
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register ClientPtr client;
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ProcLbxReleaseCmap(ClientPtr client)
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{
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REQUEST(xLbxReleaseCmapReq);
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ColormapPtr pmap;
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@ -1014,8 +1020,7 @@ ProcLbxReleaseCmap(client)
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*/
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int
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ProcLbxAllocColor(client)
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register ClientPtr client;
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ProcLbxAllocColor(ClientPtr client)
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{
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REQUEST(xLbxAllocColorReq);
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ColormapPtr pmap;
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@ -1074,8 +1079,7 @@ ProcLbxAllocColor(client)
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*/
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int
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ProcLbxIncrementPixel(client)
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register ClientPtr client;
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ProcLbxIncrementPixel(ClientPtr client)
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{
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REQUEST(xLbxIncrementPixelReq);
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ColormapPtr pmap;
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