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-rw-r--r--src/core/hle/result.h2
-rw-r--r--src/core/hle/service/audio/audout_u.cpp3
-rw-r--r--src/core/hle/service/audio/audren_u.cpp4
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp7
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.cpp42
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.h5
6 files changed, 41 insertions, 22 deletions
diff --git a/src/core/hle/result.h b/src/core/hle/result.h
index 4de44cd06..47a1b829b 100644
--- a/src/core/hle/result.h
+++ b/src/core/hle/result.h
@@ -117,6 +117,7 @@ union Result {
BitField<0, 9, ErrorModule> module;
BitField<9, 13, u32> description;
+ Result() = default;
constexpr explicit Result(u32 raw_) : raw(raw_) {}
constexpr Result(ErrorModule module_, u32 description_)
@@ -130,6 +131,7 @@ union Result {
return !IsSuccess();
}
};
+static_assert(std::is_trivial_v<Result>);
[[nodiscard]] constexpr bool operator==(const Result& a, const Result& b) {
return a.raw == b.raw;
diff --git a/src/core/hle/service/audio/audout_u.cpp b/src/core/hle/service/audio/audout_u.cpp
index a44dd842a..49c092301 100644
--- a/src/core/hle/service/audio/audout_u.cpp
+++ b/src/core/hle/service/audio/audout_u.cpp
@@ -246,9 +246,8 @@ void AudOutU::ListAudioOuts(Kernel::HLERequestContext& ctx) {
const auto write_count =
static_cast<u32>(ctx.GetWriteBufferSize() / sizeof(AudioDevice::AudioDeviceName));
std::vector<AudioDevice::AudioDeviceName> device_names{};
- std::string print_names{};
if (write_count > 0) {
- device_names.push_back(AudioDevice::AudioDeviceName("DeviceOut"));
+ device_names.emplace_back("DeviceOut");
LOG_DEBUG(Service_Audio, "called. \nName=DeviceOut");
} else {
LOG_DEBUG(Service_Audio, "called. Empty buffer passed in.");
diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index bc69117c6..6fb07c37d 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -252,7 +252,7 @@ private:
std::vector<AudioDevice::AudioDeviceName> out_names{};
- u32 out_count = impl->ListAudioDeviceName(out_names, in_count);
+ const u32 out_count = impl->ListAudioDeviceName(out_names, in_count);
std::string out{};
for (u32 i = 0; i < out_count; i++) {
@@ -365,7 +365,7 @@ private:
std::vector<AudioDevice::AudioDeviceName> out_names{};
- u32 out_count = impl->ListAudioOutputDeviceName(out_names, in_count);
+ const u32 out_count = impl->ListAudioOutputDeviceName(out_names, in_count);
std::string out{};
for (u32 i = 0; i < out_count; i++) {
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
index 2a5128c60..a7385fce8 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
@@ -1,6 +1,7 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
+#include "audio_core/audio_core.h"
#include "common/assert.h"
#include "common/logging/log.h"
#include "core/core.h"
@@ -65,7 +66,10 @@ NvResult nvhost_nvdec::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>&
return NvResult::NotImplemented;
}
-void nvhost_nvdec::OnOpen(DeviceFD fd) {}
+void nvhost_nvdec::OnOpen(DeviceFD fd) {
+ LOG_INFO(Service_NVDRV, "NVDEC video stream started");
+ system.AudioCore().SetNVDECActive(true);
+}
void nvhost_nvdec::OnClose(DeviceFD fd) {
LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
@@ -73,6 +77,7 @@ void nvhost_nvdec::OnClose(DeviceFD fd) {
if (iter != fd_to_id.end()) {
system.GPU().ClearCdmaInstance(iter->second);
}
+ system.AudioCore().SetNVDECActive(false);
}
} // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 5574269eb..9b382bf56 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -38,20 +38,16 @@ void NVFlinger::SplitVSync(std::stop_token stop_token) {
Common::SetCurrentThreadName(name.c_str());
Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
- s64 delay = 0;
+
while (!stop_token.stop_requested()) {
+ vsync_signal.wait(false);
+ vsync_signal.store(false);
+
guard->lock();
- const s64 time_start = system.CoreTiming().GetGlobalTimeNs().count();
+
Compose();
- const auto ticks = GetNextTicks();
- const s64 time_end = system.CoreTiming().GetGlobalTimeNs().count();
- const s64 time_passed = time_end - time_start;
- const s64 next_time = std::max<s64>(0, ticks - time_passed - delay);
+
guard->unlock();
- if (next_time > 0) {
- std::this_thread::sleep_for(std::chrono::nanoseconds{next_time});
- }
- delay = (system.CoreTiming().GetGlobalTimeNs().count() - time_end) - next_time;
}
}
@@ -66,27 +62,41 @@ NVFlinger::NVFlinger(Core::System& system_, HosBinderDriverServer& hos_binder_dr
guard = std::make_shared<std::mutex>();
// Schedule the screen composition events
- composition_event = Core::Timing::CreateEvent(
+ multi_composition_event = Core::Timing::CreateEvent(
+ "ScreenComposition",
+ [this](std::uintptr_t, s64 time,
+ std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
+ vsync_signal.store(true);
+ vsync_signal.notify_all();
+ return std::chrono::nanoseconds(GetNextTicks());
+ });
+
+ single_composition_event = Core::Timing::CreateEvent(
"ScreenComposition",
[this](std::uintptr_t, s64 time,
std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
const auto lock_guard = Lock();
Compose();
- return std::max(std::chrono::nanoseconds::zero(),
- std::chrono::nanoseconds(GetNextTicks()) - ns_late);
+ return std::chrono::nanoseconds(GetNextTicks());
});
if (system.IsMulticore()) {
+ system.CoreTiming().ScheduleLoopingEvent(frame_ns, frame_ns, multi_composition_event);
vsync_thread = std::jthread([this](std::stop_token token) { SplitVSync(token); });
} else {
- system.CoreTiming().ScheduleLoopingEvent(frame_ns, frame_ns, composition_event);
+ system.CoreTiming().ScheduleLoopingEvent(frame_ns, frame_ns, single_composition_event);
}
}
NVFlinger::~NVFlinger() {
- if (!system.IsMulticore()) {
- system.CoreTiming().UnscheduleEvent(composition_event, 0);
+ if (system.IsMulticore()) {
+ system.CoreTiming().UnscheduleEvent(multi_composition_event, {});
+ vsync_thread.request_stop();
+ vsync_signal.store(true);
+ vsync_signal.notify_all();
+ } else {
+ system.CoreTiming().UnscheduleEvent(single_composition_event, {});
}
for (auto& display : displays) {
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index 4775597cc..044ac6ac8 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -126,12 +126,15 @@ private:
u32 swap_interval = 1;
/// Event that handles screen composition.
- std::shared_ptr<Core::Timing::EventType> composition_event;
+ std::shared_ptr<Core::Timing::EventType> multi_composition_event;
+ std::shared_ptr<Core::Timing::EventType> single_composition_event;
std::shared_ptr<std::mutex> guard;
Core::System& system;
+ std::atomic<bool> vsync_signal;
+
std::jthread vsync_thread;
KernelHelpers::ServiceContext service_context;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 12:13:10 +0200