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lsteamclient: Also overload lin SteamNetworkingMessage_t.m_pfnRelease.

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CW-Bug-Id: #22649

So msg wrapper is freed when the message is released from steamclient
side.
This commit is contained in:
Paul Gofman 2023-08-23 20:22:17 -06:00 committed by Arkadiusz Hiler
parent 8a109013b4
commit e8df09e258
1 changed files with 29 additions and 1 deletions
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30
lsteamclient/steamclient_manual_common.cpp
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@ -35,6 +35,7 @@ struct msg_wrapper {
struct list mapping_entry;
void (*orig_FreeData)(SteamNetworkingMessage_t *);
void (*orig_Release)(SteamNetworkingMessage_t *);
};
/***** manual struct converter for SteamNetworkingMessage_t *****/
@ -77,7 +78,8 @@ static void __attribute__((ms_abi)) win_Release(struct winSteamNetworkingMessage
struct msg_wrapper *msg = CONTAINING_RECORD(win_msg, struct msg_wrapper, win_msg);
TRACE("%p\n", msg);
msg->lin_msg->m_pfnRelease(msg->lin_msg);
if (msg->orig_Release)
msg->orig_Release(msg->lin_msg);
pthread_mutex_lock(&msg_lin_to_win_mapping_mutex);
list_remove(&msg->mapping_entry);
pthread_mutex_unlock(&msg_lin_to_win_mapping_mutex);
@ -109,6 +111,30 @@ static void lin_FreeData(struct SteamNetworkingMessage_t *lin_msg)
execute_callback(&cb_data);
}
static void lin_Release(struct SteamNetworkingMessage_t *lin_msg)
{
struct msg_wrapper *msg = msg_wrapper_from_lin(lin_msg);
struct callback_data cb_data;
if (!msg)
return;
if (!msg->win_msg.m_pfnRelease)
return;
if (!is_native_thread())
{
TRACE("msg %p, callback %p.\n", msg, msg->win_msg.m_pfnFreeData);
((void (__attribute__((ms_abi))*)(struct winSteamNetworkingMessage_t_153a *))msg->win_msg.m_pfnRelease)(&msg->win_msg);
return;
}
cb_data.type = STEAM_API_CALLBACK_ONE_PARAM;
cb_data.func = (void *)msg->win_msg.m_pfnRelease;
cb_data.steam_api_callback_one_param.param = (void *)&msg->win_msg;
execute_callback(&cb_data);
}
void *network_message_lin_to_win_(void *msg_, unsigned int version)
{
struct SteamNetworkingMessage_t *lin_msg = (struct SteamNetworkingMessage_t *)msg_;
@ -140,6 +166,8 @@ void *network_message_lin_to_win_(void *msg_, unsigned int version)
msg->orig_FreeData = msg->lin_msg->m_pfnFreeData;
msg->lin_msg->m_pfnFreeData = lin_FreeData;
msg->orig_Release = msg->lin_msg->m_pfnRelease;
msg->lin_msg->m_pfnRelease = lin_Release;
pthread_mutex_lock(&msg_lin_to_win_mapping_mutex);
list_add_head(&msg_lin_to_win_mapping, &msg->mapping_entry);