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cellSysutil: Implement DRAWING callbacks

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Also fixed a minor race in cellUserInfo regarding status of dialog
This commit is contained in:
Eladash
2022-05-30 16:31:01 +03:00
committed by Megamouse
parent 248809ca1f
commit f5beaabded
7 changed files with 80 additions and 11 deletions
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rpcs3/Emu/Cell/Modules/cellSysutil.cpp
+21 -2
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@@ -47,6 +47,8 @@ struct sysutil_cb_manager
atomic_t<registered_cb> callbacks[4]{};
lf_queue<std::function<s32(ppu_thread&)>> registered;
atomic_t<bool> draw_cb_started{};
};
extern void sysutil_register_cb(std::function<s32(ppu_thread&)>&& cb)
@@ -56,12 +58,29 @@ extern void sysutil_register_cb(std::function<s32(ppu_thread&)>&& cb)
cbm.registered.push(std::move(cb));
}
extern u32 sysutil_send_system_cmd(u64 status, u64 param)
extern s32 sysutil_send_system_cmd(u64 status, u64 param)
{
u32 count = 0;
s32 count = 0;
if (auto cbm = g_fxo->try_get<sysutil_cb_manager>())
{
if (status == CELL_SYSUTIL_DRAWING_BEGIN)
{
if (cbm->draw_cb_started.exchange(true))
{
cellSysutil.error("Tried to enqueue a second or more DRAWING_BEGIN callback!");
return CELL_SYSUTIL_ERROR_BUSY;
}
}
else if (status == CELL_SYSUTIL_DRAWING_END)
{
if (!cbm->draw_cb_started.exchange(false))
{
cellSysutil.error("Tried to enqueue a DRAWING_END callback without a BEGIN callback!");
return -1;
}
}
for (sysutil_cb_manager::registered_cb cb : cbm->callbacks)
{
if (cb.first)