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[Kernel] - Try to shut down XMP so games won't spam it's functions

This commit is contained in:
Cancerous 2020-01-09 03:25:15 -05:00 committed by illusion
parent 3bf487b297
commit d7883da093
1 changed files with 6 additions and 3 deletions
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9
src/xenia/kernel/xam/apps/xmp_app.cc
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@ -20,7 +20,7 @@ namespace apps {
XmpApp::XmpApp(KernelState* kernel_state)
: App(kernel_state, 0xFA),
state_(State::kIdle),
disabled_(0),
disabled_(1),
playback_mode_(PlaybackMode::kUnknown),
repeat_mode_(RepeatMode::kUnknown),
unknown_flags_(0),
@ -38,7 +38,7 @@ X_RESULT XmpApp::XMPGetStatus(uint32_t state_ptr) {
XELOGD("XMPGetStatus(%.8X)", state_ptr);
xe::store_and_swap<uint32_t>(memory_->TranslateVirtual(state_ptr),
static_cast<uint32_t>(state_));
return X_ERROR_SUCCESS;
return X_ERROR_ACCESS_DENIED;
}
X_RESULT XmpApp::XMPCreateTitlePlaylist(uint32_t songs_ptr, uint32_t song_count,
@ -206,6 +206,9 @@ void XmpApp::OnStateChanged() {
X_RESULT XmpApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
uint32_t buffer_length) {
// Some stupid games will hammer this on a thread - induce a delay
// here to keep from starving real threads.
xe::threading::Sleep(std::chrono::milliseconds(1));
// NOTE: buffer_length may be zero or valid.
auto buffer = memory_->TranslateVirtual(buffer_ptr);
switch (message) {
@ -398,7 +401,7 @@ X_RESULT XmpApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
0);
// Atrain spawns a thread 82437FD0 to call this in a tight loop forever.
xe::threading::Sleep(std::chrono::milliseconds(10));
// xe::threading::Sleep(std::chrono::milliseconds(10));
return X_ERROR_SUCCESS;
}
case 0x00070029: {