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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <mutex>
#include "video_core/debug_utils/debug_utils.h"
namespace Tegra {
void DebugContext::DoOnEvent(Event event, void* data) {
{
std::unique_lock<std::mutex> lock(breakpoint_mutex);
// TODO(Subv): Commit the rasterizer's caches so framebuffers, render targets, etc. will
// show on debug widgets
// TODO: Should stop the CPU thread here once we multithread emulation.
active_breakpoint = event;
at_breakpoint = true;
// Tell all observers that we hit a breakpoint
for (auto& breakpoint_observer : breakpoint_observers) {
breakpoint_observer->OnMaxwellBreakPointHit(event, data);
}
// Wait until another thread tells us to Resume()
resume_from_breakpoint.wait(lock, [&] { return !at_breakpoint; });
}
}
void DebugContext::Resume() {
{
std::lock_guard<std::mutex> lock(breakpoint_mutex);
// Tell all observers that we are about to resume
for (auto& breakpoint_observer : breakpoint_observers) {
breakpoint_observer->OnMaxwellResume();
}
// Resume the waiting thread (i.e. OnEvent())
at_breakpoint = false;
}
resume_from_breakpoint.notify_one();
}
} // namespace Tegra
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