1 files changed, 77 insertions, 1 deletions

diff --git a/hw/xquartz/xpr/appledri.c b/hw/xquartz/xpr/appledri.c
index 3667c0dea..870106812 100644
--- a/hw/xquartz/xpr/appledri.c
+++ b/hw/xquartz/xpr/appledri.c
@@ -2,7 +2,7 @@
 
 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
 Copyright 2000 VA Linux Systems, Inc.
-Copyright (c) 2002 Apple Computer, Inc.
+Copyright (c) 2002, 2009 Apple Computer, Inc.
 All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a
@@ -64,6 +64,7 @@ static DISPATCH_PROC(ProcAppleDRIDispatch);
 static DISPATCH_PROC(SProcAppleDRIDispatch);
 
 static void AppleDRIResetProc(ExtensionEntry* extEntry);
+static int ProcAppleDRICreatePixmap(ClientPtr client);
 
 static unsigned char DRIReqCode = 0;
 static int DRIEventBase = 0;
@@ -274,6 +275,76 @@ ProcAppleDRIDestroySurface(
     return (client->noClientException);
 }
 
+static int
+ProcAppleDRICreatePixmap(ClientPtr client)
+{
+    REQUEST(xAppleDRICreatePixmapReq);
+    DrawablePtr pDrawable;
+    int rc;
+    char path[PATH_MAX];
+    xAppleDRICreatePixmapReply rep;
+    int width, height, pitch, bpp;
+    void *ptr;
+
+    REQUEST_SIZE_MATCH(xAppleDRICreatePixmapReq);
+
+    rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
+                           DixReadAccess);
+
+    if(rc != Success)
+        return rc;
+    
+    if(!DRICreatePixmap(screenInfo.screens[stuff->screen],
+                              (Drawable)stuff->drawable,
+                              pDrawable,
+			      path, PATH_MAX)) {
+        return BadValue;
+    }
+
+    if(!DRIGetPixmapData(pDrawable, &width, &height,
+			 &pitch, &bpp, &ptr)) {
+	return BadValue;
+    } 
+	
+    rep.stringLength = strlen(path) + 1;
+		
+    /* No need for swapping, because this only runs if LocalClient is true. */
+    rep.type = X_Reply;
+    rep.length = sizeof(rep) + rep.stringLength;
+    rep.sequenceNumber = client->sequence;
+    rep.width = width;
+    rep.height = height;
+    rep.pitch = pitch;
+    rep.bpp = bpp;
+    rep.size = pitch * height;
+
+    if(sizeof(rep) != sz_xAppleDRICreatePixmapReply)
+	ErrorF("error sizeof(rep) is %zu\n", sizeof(rep)); 
+    
+    WriteReplyToClient(client, sizeof(rep), &rep);
+    (void)WriteToClient(client, rep.stringLength, path);
+
+    return (client->noClientException);
+}
+
+static int
+ProcAppleDRIDestroyPixmap(ClientPtr client)
+{
+    DrawablePtr pDrawable;
+    int rc;
+    REQUEST(xAppleDRIDestroyPixmapReq);
+    REQUEST_SIZE_MATCH(xAppleDRICreatePixmapReq);
+
+    rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
+			    DixReadAccess);
+
+    if(rc != Success)
+	return rc;
+    
+    DRIDestroyPixmap(pDrawable);
+
+    return (client->noClientException);
+}
 
 /* dispatch */
 
@@ -303,6 +374,11 @@ ProcAppleDRIDispatch (
         return ProcAppleDRICreateSurface(client);
     case X_AppleDRIDestroySurface:
         return ProcAppleDRIDestroySurface(client);
+    case X_AppleDRICreatePixmap:
+	return ProcAppleDRICreatePixmap(client);
+    case X_AppleDRIDestroyPixmap:
+	return ProcAppleDRIDestroyPixmap(client);
+
     default:
         return BadRequest;
     }