Rémi Bernon : server: Use a separate helper to merge WM_MOUSEMOVE messages.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bd06c87b5b9d495824769876cdcc64c5ebc2bd9b
URL:    https://gitlab.winehq.org/wine/wine/-/commit/bd06c87b5b9d495824769876cdcc64c...

Author: Rémi Bernon 
Date:   Tue Jun  6 09:53:55 2023 +0200

server: Use a separate helper to merge WM_MOUSEMOVE messages.

---

server/queue.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/server/queue.c b/server/queue.c
index a376d7ab43f..c869daadb0c 100644
--- a/server/queue.c
+++ b/server/queue.c
@@ -577,13 +577,12 @@ static inline unsigned int get_unique_id(void)
     return id;
 }

-/* try to merge a message with the last in the list; return 1 if successful */
-static int merge_message( struct thread_input *input, const struct message *msg )
+/* try to merge a WM_MOUSEMOVE message with the last in the list; return 1 if successful */
+static int merge_mousemove( struct thread_input *input, const struct message *msg )
 {
     struct message *prev;
     struct list *ptr;

-    if (msg->msg != WM_MOUSEMOVE) return 0;
     for (ptr = list_tail( &input->msg_list ); ptr; ptr = list_prev( &input->msg_list, ptr ))
     {
         prev = LIST_ENTRY( ptr, struct message, entry );
@@ -611,6 +610,13 @@ static int merge_message( struct thread_input *input, const struct message *msg
     return 1;
 }

+/* try to merge a message with the messages in the list; return 1 if successful */
+static int merge_message( struct thread_input *input, const struct message *msg )
+{
+    if (msg->msg == WM_MOUSEMOVE) return merge_mousemove( input, msg );
+    return 0;
+}
+
 /* free a result structure */
 static void free_result( struct message_result *result )
 {