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nvnflinger: implement consumer abandonment

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This commit is contained in:
Liam
2023-10-29 23:38:24 -04:00
parent adb0900906
commit a872030a35
8 changed files with 60 additions and 21 deletions
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22
src/core/hle/service/nvnflinger/nvnflinger.cpp
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@ -47,7 +47,10 @@ void Nvnflinger::SplitVSync(std::stop_token stop_token) {
vsync_signal.Wait();
const auto lock_guard = Lock();
Compose();
if (!is_abandoned) {
Compose();
}
}
}
@ -98,7 +101,6 @@ Nvnflinger::~Nvnflinger() {
}
ShutdownLayers();
vsync_thread = {};
if (nvdrv) {
nvdrv->Close(disp_fd);
@ -106,12 +108,20 @@ Nvnflinger::~Nvnflinger() {
}
void Nvnflinger::ShutdownLayers() {
const auto lock_guard = Lock();
for (auto& display : displays) {
for (size_t layer = 0; layer < display.GetNumLayers(); ++layer) {
display.GetLayer(layer).Core().NotifyShutdown();
// Abandon consumers.
{
const auto lock_guard = Lock();
for (auto& display : displays) {
for (size_t layer = 0; layer < display.GetNumLayers(); ++layer) {
display.GetLayer(layer).GetConsumer().Abandon();
}
}
is_abandoned = true;
}
// Join the vsync thread, if it exists.
vsync_thread = {};
}
void Nvnflinger::SetNVDrvInstance(std::shared_ptr<Nvidia::Module> instance) {