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[Kernel/XAM] Prevent Sleep from being used on main thread, fixes #1749

This commit is contained in:
emoose 2021-02-01 02:49:13 +00:00 committed by Rick Gibbed
parent 57764f6bea
commit 690b0d9197
1 changed files with 11 additions and 5 deletions
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16
src/xenia/kernel/xam/apps/xmp_app.cc
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@ -8,6 +8,7 @@
*/
#include "xenia/kernel/xam/apps/xmp_app.h"
#include "xenia/kernel/xthread.h"
#include "xenia/base/logging.h"
#include "xenia/base/threading.h"
@ -31,9 +32,11 @@ XmpApp::XmpApp(KernelState* kernel_state)
next_song_handle_(1) {}
X_HRESULT XmpApp::XMPGetStatus(uint32_t state_ptr) {
// 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));
if (!XThread::GetCurrentThread()->main_thread()) {
// 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));
}
XELOGD("XMPGetStatus({:08X})", state_ptr);
xe::store_and_swap<uint32_t>(memory_->TranslateVirtual(state_ptr),
@ -428,8 +431,11 @@ X_HRESULT XmpApp::DispatchMessageSync(uint32_t message, uint32_t buffer_ptr,
xe::store_and_swap<uint32_t>(memory_->TranslateVirtual(args->locked_ptr),
0);
// Atrain spawns a thread 82437FD0 to call this in a tight loop forever.
xe::threading::Sleep(std::chrono::milliseconds(10));
if (!XThread::GetCurrentThread()->main_thread()) {
// Atrain spawns a thread 82437FD0 to call this in a tight loop forever.
xe::threading::Sleep(std::chrono::milliseconds(10));
}
return X_E_SUCCESS;
}
case 0x00070029: {