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Always create temporary virtual display when initial probing fails

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This commit is contained in:
Yukino Song
2025-07-16 01:51:55 +08:00
parent 1fd920ef1d
commit 95c61a2b9e
1 changed files with 15 additions and 8 deletions
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23
src/main.cpp
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@@ -323,8 +323,10 @@ int main(int argc, char *argv[]) {
if (video::probe_encoders()) {
#ifdef _WIN32
// Create a temporary virtual display for encoder capability probing if no active display was found
if (!video::allow_encoder_probing()) {
bool allow_probing = !video::allow_encoder_probing();
bool probe_result = false;
// Create a temporary virtual display for encoder capability probing
if (proc::vDisplayDriverStatus == VDISPLAY::DRIVER_STATUS::OK) {
std::string probe_uuid_str = PROBE_DISPLAY_UUID;
auto probe_uuid = uuid_util::uuid_t::parse(probe_uuid_str);
auto* probe_guid = (GUID*)(void*)&probe_uuid;
@@ -344,17 +346,22 @@ int main(int argc, char *argv[]) {
*probe_guid
);
std::this_thread::sleep_for(500ms);
// Probe again anyways
if (video::probe_encoders()) {
BOOST_LOG(error) << "Video failed to find working encoder even after attempted with a virtual display"sv;
}
probe_result = video::probe_encoders();
VDISPLAY::removeVirtualDisplay(*probe_guid);
} else {
if (proc::vDisplayDriverStatus == VDISPLAY::DRIVER_STATUS::OK) {
} else if (!allow_probing) {
BOOST_LOG(error) << "Video failed to find working encoder: probe failed and virtual display driver isn't initialized"sv;
}
// When probing still fails somehow
if (allow_probing && probe_result) {
if (allow_probing) {
BOOST_LOG(error) << "Video failed to find working encoder: allow probing but failed"sv;
} else {
BOOST_LOG(error) << "Video failed to find working encoder: probe failed and virtual display driver isn't initialized"sv;
BOOST_LOG(error) << "Video failed to find working encoder even after attempted with a virtual display"sv;
}
}
#else