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hacks for D3D interop - working

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This commit is contained in:
Nick Fisher
2023-09-30 01:02:16 +10:00
parent a89a2a59e9
commit d3aedecdd0
1 changed files with 34 additions and 8 deletions
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42
windows/polyvox_filament_plugin.cpp
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@@ -169,6 +169,8 @@ void PolyvoxFilamentPlugin::CreateFilamentViewer(
const ResourceLoaderWrapper *const resourceLoader =
new ResourceLoaderWrapper(_loadResource, _freeResource, this);
std::packaged_task<void()> lambda([&]() mutable {
_viewer = (void *)create_filament_viewer(nullptr, resourceLoader, _platform);
// headless
@@ -176,21 +178,45 @@ void PolyvoxFilamentPlugin::CreateFilamentViewer(
create_render_target(_viewer, _platform->glTextureId, width, height);
result->Success(flutter::EncodableValue((int64_t)_viewer));
});
auto fut = _tp->add_task(lambda);
fut.wait();
std::thread([&]() {
while (true)
{
if(_rendering) {
std::packaged_task<void()> renderLambda([&]() mutable {
std::lock_guard<std::mutex> guard(_renderMutex);
render(_viewer, 0, nullptr, nullptr, nullptr);
_D3D11DeviceContext->CopyResource(_externalD3DTexture2D.Get(),
_internalD3DTexture2D.Get());
_D3D11DeviceContext->Flush();
_textureRegistrar->MarkTextureFrameAvailable(_flutterTextureId);
});
_tp->add_task(renderLambda);
}
std::this_thread::sleep_for(
std::chrono::milliseconds(_frameIntervalInMilliseconds));
}
}).detach();
}
using namespace std::chrono_literals;
using namespace std::chrono_literals;
void PolyvoxFilamentPlugin::Render(
const flutter::MethodCall<flutter::EncodableValue> &methodCall,
std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result) {
std::packaged_task<void()> lambda([&]() mutable {
render(_viewer, 0, nullptr, nullptr, nullptr);
_D3D11DeviceContext->CopyResource(_externalD3DTexture2D.Get(),
_internalD3DTexture2D.Get());
_D3D11DeviceContext->Flush();
_textureRegistrar->MarkTextureFrameAvailable(_flutterTextureId);
result->Success(flutter::EncodableValue(true));
result->Success(flutter::EncodableValue(true));
});
auto fut = _tp->add_task(lambda);
fut.wait();
}
void PolyvoxFilamentPlugin::SetRendering(
@@ -445,11 +471,11 @@ void PolyvoxFilamentPlugin::LoadSkybox(
const flutter::MethodCall<flutter::EncodableValue> &methodCall,
std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result) {
const auto *args = std::get_if<std::string>(methodCall.arguments());
// std::packaged_task<void()> lambda([&]() mutable {
std::packaged_task<void()> lambda([&]() mutable {
load_skybox(_viewer, (*args).c_str());
// });
// auto fut = _tp->add_task(lambda);
// fut.wait();
});
auto fut = _tp->add_task(lambda);
fut.wait();
result->Success(flutter::EncodableValue("OK"));
}