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nvnflinger: convert to process

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This commit is contained in:
Liam
2024-02-14 11:39:42 -05:00
parent f5abfc70bf
commit b1f1beae41
44 changed files with 241 additions and 273 deletions
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src/core/hle/service/nvnflinger/nvnflinger.cpp
+26 -27
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@@ -1,33 +1,24 @@
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#include <algorithm>
#include <optional>
#include "common/assert.h"
#include "common/logging/log.h"
#include "common/microprofile.h"
#include "common/scope_exit.h"
#include "common/settings.h"
#include "common/thread.h"
#include "core/core.h"
#include "core/core_timing.h"
#include "core/hle/kernel/k_readable_event.h"
#include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
#include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvnflinger/buffer_item_consumer.h"
#include "core/hle/service/nvnflinger/buffer_queue_core.h"
#include "core/hle/service/nvdrv/nvdrv_interface.h"
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
#include "core/hle/service/nvnflinger/hardware_composer.h"
#include "core/hle/service/nvnflinger/hos_binder_driver.h"
#include "core/hle/service/nvnflinger/hos_binder_driver_server.h"
#include "core/hle/service/nvnflinger/nvnflinger.h"
#include "core/hle/service/nvnflinger/ui/graphic_buffer.h"
#include "core/hle/service/server_manager.h"
#include "core/hle/service/sm/sm.h"
#include "core/hle/service/vi/display/vi_display.h"
#include "core/hle/service/vi/layer/vi_layer.h"
#include "core/hle/service/vi/vi_results.h"
#include "video_core/gpu.h"
#include "video_core/host1x/host1x.h"
#include "video_core/host1x/syncpoint_manager.h"
namespace Service::Nvnflinger {
@@ -47,6 +38,11 @@ void Nvnflinger::SplitVSync(std::stop_token stop_token) {
while (!stop_token.stop_requested()) {
vsync_signal.Wait();
if (system.IsShuttingDown()) {
ShutdownLayers();
return;
}
const auto lock_guard = Lock();
if (!is_abandoned) {
@@ -65,6 +61,9 @@ Nvnflinger::Nvnflinger(Core::System& system_, HosBinderDriverServer& hos_binder_
displays.emplace_back(4, "Null", hos_binder_driver_server, service_context, system);
guard = std::make_shared<std::mutex>();
nvdrv = system.ServiceManager().GetService<Nvidia::NVDRV>("nvdrv:s", true)->GetModule();
disp_fd = nvdrv->Open("/dev/nvdisp_disp0", {});
// Schedule the screen composition events
multi_composition_event = Core::Timing::CreateEvent(
"ScreenComposition",
@@ -110,22 +109,12 @@ Nvnflinger::~Nvnflinger() {
void Nvnflinger::ShutdownLayers() {
// Abandon consumers.
{
const auto lock_guard = Lock();
for (auto& display : displays) {
display.Abandon();
}
is_abandoned = true;
const auto lock_guard = Lock();
for (auto& display : displays) {
display.Abandon();
}
// Join the vsync thread, if it exists.
vsync_thread = {};
}
void Nvnflinger::SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance) {
nvdrv = std::move(instance);
disp_fd = nvdrv->Open("/dev/nvdisp_disp0", {});
is_abandoned = true;
}
std::optional<u64> Nvnflinger::OpenDisplay(std::string_view name) {
@@ -332,4 +321,14 @@ FbShareBufferManager& Nvnflinger::GetSystemBufferManager() {
return *system_buffer_manager;
}
void LoopProcess(Core::System& system) {
const auto binder_server = std::make_shared<HosBinderDriverServer>(system);
const auto surface_flinger = std::make_shared<Nvnflinger>(system, *binder_server);
auto server_manager = std::make_unique<ServerManager>(system);
server_manager->RegisterNamedService(
"dispdrv", std::make_shared<IHOSBinderDriver>(system, binder_server, surface_flinger));
ServerManager::RunServer(std::move(server_manager));
}
} // namespace Service::Nvnflinger