Merge remote-tracking branch 'origin/released'

Conflicts:
	xorg-server/dix/dispatch.c
	xorg-server/dix/resource.c

3 files changed, 62 insertions, 4 deletions

diff --git a/xorg-server/include/input.h b/xorg-server/include/input.h
index d891fe5db..991d64813 100644
--- a/xorg-server/include/input.h
+++ b/xorg-server/include/input.h
@@ -563,8 +563,8 @@ extern void TouchAddListener(TouchPointInfoPtr ti, XID resource,
 extern Bool TouchRemoveListener(TouchPointInfoPtr ti, XID resource);
 extern void TouchSetupListeners(DeviceIntPtr dev, TouchPointInfoPtr ti,
                                 InternalEvent *ev);
-extern Bool TouchEnsureSprite(DeviceIntPtr sourcedev, TouchPointInfoPtr ti,
-                              InternalEvent *ev);
+extern Bool TouchBuildSprite(DeviceIntPtr sourcedev, TouchPointInfoPtr ti,
+                             InternalEvent *ev);
 extern Bool TouchBuildDependentSpriteTrace(DeviceIntPtr dev, SpritePtr sprite);
 extern int TouchConvertToPointerEvent(const InternalEvent *ev,
                                       InternalEvent *motion,
@@ -572,6 +572,8 @@ extern int TouchConvertToPointerEvent(const InternalEvent *ev,
 extern int TouchGetPointerEventType(const InternalEvent *ev);
 extern void TouchRemovePointerGrab(DeviceIntPtr dev);
 extern void TouchListenerGone(XID resource);
+extern int TouchListenerAcceptReject(DeviceIntPtr dev, TouchPointInfoPtr ti,
+                                     int listener, int mode);
 extern int TouchAcceptReject(ClientPtr client, DeviceIntPtr dev, int mode,
                              uint32_t touchid, Window grab_window, XID *error);
 
diff --git a/xorg-server/include/protocol-versions.h b/xorg-server/include/protocol-versions.h
index 479ac2f77..cb8e213bb 100644
--- a/xorg-server/include/protocol-versions.h
+++ b/xorg-server/include/protocol-versions.h
@@ -135,7 +135,7 @@
 
 /* Resource */
 #define SERVER_XRES_MAJOR_VERSION		1
-#define SERVER_XRES_MINOR_VERSION		0
+#define SERVER_XRES_MINOR_VERSION		2
 
 /* XvMC */
 #define SERVER_XVMC_MAJOR_VERSION		1
diff --git a/xorg-server/include/resource.h b/xorg-server/include/resource.h
index f2f23768b..224e9bb18 100644
--- a/xorg-server/include/resource.h
+++ b/xorg-server/include/resource.h
@@ -152,12 +152,46 @@ typedef Bool (*FindComplexResType) (pointer /*value */ ,
                                     XID /*id */ ,
                                     pointer /*cdata */ );
 
+/* Structure for estimating resource memory usage. Memory usage
+ * consists of space allocated for the resource itself and of
+ * references to other resources. Currently the most important use for
+ * this structure is to estimate pixmap usage of different resources
+ * more accurately. */
+typedef struct {
+    /* Size of resource itself. Zero if not implemented. */
+    unsigned long resourceSize;
+    /* Size attributed to pixmap references from the resource. */
+    unsigned long pixmapRefSize;
+    /* Number of references to this resource; typically 1 */
+    unsigned long refCnt;
+} ResourceSizeRec, *ResourceSizePtr;
+
+typedef void (*SizeType)(pointer /*value*/,
+                         XID /*id*/,
+                         ResourceSizePtr /*size*/);
+
 extern _X_EXPORT RESTYPE CreateNewResourceType(DeleteType /*deleteFunc */ ,
                                                const char * /*name */ );
 
+typedef void (*FindTypeSubResources)(pointer /* value */,
+                                     FindAllRes /* func */,
+                                     pointer /* cdata */);
+
 extern _X_EXPORT void SetResourceTypeErrorValue(RESTYPE /*type */ ,
                                                 int /*errorValue */ );
 
+extern _X_EXPORT SizeType GetResourceTypeSizeFunc(
+    RESTYPE /*type*/);
+
+extern _X_EXPORT void SetResourceTypeFindSubResFunc(
+    RESTYPE /*type*/, FindTypeSubResources /*findFunc*/);
+
+extern _X_EXPORT void SetResourceTypeSizeFunc(
+    RESTYPE /*type*/, SizeType /*sizeFunc*/);
+
+extern _X_EXPORT void SetResourceTypeErrorValue(
+    RESTYPE /*type*/, int /*errorValue*/);
+
 extern _X_EXPORT RESTYPE CreateNewResourceClass(void);
 
 extern _X_EXPORT Bool InitClientResources(ClientPtr /*client */ );
@@ -193,6 +227,15 @@ extern _X_EXPORT void FindAllClientResources(ClientPtr /*client */ ,
                                              FindAllRes /*func */ ,
                                              pointer /*cdata */ );
 
+/** @brief Iterate through all subresources of a resource.
+
+    @note The XID argument provided to the FindAllRes function
+          may be 0 for subresources that don't have an XID */
+extern _X_EXPORT void FindSubResources(pointer /*resource*/,
+                                       RESTYPE /*type*/,
+                                       FindAllRes /*func*/,
+                                       pointer /*cdata*/);
+
 extern _X_EXPORT void FreeClientNeverRetainResources(ClientPtr /*client */ );
 
 extern _X_EXPORT void FreeClientResources(ClientPtr /*client */ );
@@ -231,4 +274,17 @@ extern _X_EXPORT unsigned int GetXIDList(ClientPtr /*client */ ,
 extern _X_EXPORT RESTYPE lastResourceType;
 extern _X_EXPORT RESTYPE TypeMask;
 
-#endif                          /* RESOURCE_H */
+/** @brief A hashing function to be used for hashing resource IDs
+
+    @param id The resource ID to hash
+    @param numBits The number of bits in the resulting hash. Must be >=0.
+
+    @note This function is really only for handling
+    INITHASHSIZE..MAXHASHSIZE bit hashes, but will handle any number
+    of bits by either masking numBits lower bits of the ID or by
+    providing at most MAXHASHSIZE hashes.
+*/
+extern _X_EXPORT int HashResourceID(XID id,
+                                    int numBits);
+
+#endif /* RESOURCE_H */