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fixes for window resizing on Windows

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This commit is contained in:
Nick Fisher
2023-10-26 02:10:22 +11:00
parent 0928d9d273
commit 2fd6f44785
17 changed files with 302 additions and 207 deletions
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37
windows/polyvox_filament_plugin.cpp
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@@ -167,9 +167,18 @@ void PolyvoxFilamentPlugin::CreateTexture(
const auto *args =
std::get_if<flutter::EncodableList>(methodCall.arguments());
const auto width = (uint32_t)round(*(std::get_if<double>(&(args->at(0)))));
const auto height = (uint32_t)round(*(std::get_if<double>(&(args->at(1)))));
double dWidth = *(std::get_if<double>(&(args->at(0))));
double dHeight = *(std::get_if<double>(&(args->at(1))));
double pixelRatio = *(std::get_if<double>(&(args->at(2))));
double dLeft = *(std::get_if<double>(&(args->at(3))));
double dTop = *(std::get_if<double>(&(args->at(4))));
auto width = (uint32_t)round(dWidth * pixelRatio);
auto height = (uint32_t)round(dHeight * pixelRatio);
auto left = (uint32_t)round(dLeft * pixelRatio);
auto top = (uint32_t)round(dTop * pixelRatio);
std::cout << "Using " << width << "x" << height << " (pixel ratio " << pixelRatio << ")" << std::endl;
// create a single shared context for the life of the application
// this will be used to create a backing texture and passed to Filament
if (!_context) {
@@ -179,7 +188,7 @@ void PolyvoxFilamentPlugin::CreateTexture(
_context = std::make_unique<WGLContext>(_pluginRegistrar, _textureRegistrar);
#endif
}
_context->CreateTexture(width, height, std::move(result));
_context->CreateRenderingSurface(width, height, std::move(result), left, top);
}
void PolyvoxFilamentPlugin::DestroyTexture(
@@ -207,7 +216,7 @@ void PolyvoxFilamentPlugin::HandleMethodCall(
const flutter::MethodCall<flutter::EncodableValue> &methodCall,
std::unique_ptr<flutter::MethodResult<flutter::EncodableValue>> result) {
if (methodCall.method_name() == "useBackingWindow") {
if (methodCall.method_name() == "usesBackingWindow") {
result->Success(flutter::EncodableValue(
#ifdef WGL_USE_BACKING_WINDOW
true
@@ -215,12 +224,28 @@ void PolyvoxFilamentPlugin::HandleMethodCall(
false
#endif
));
} else if (methodCall.method_name() == "getSharedContext") {
result->Success(flutter::EncodableValue((int64_t)_context->sharedContext));
} else if (methodCall.method_name() == "getResourceLoaderWrapper") {
const ResourceLoaderWrapper *const resourceLoader =
new ResourceLoaderWrapper(_loadResource, _freeResource, this);
result->Success(flutter::EncodableValue((int64_t)resourceLoader));
} else if (methodCall.method_name() == "resizeWindow") {
#if WGL_USE_BACKING_WINDOW
const auto *args =
std::get_if<flutter::EncodableList>(methodCall.arguments());
double dWidth = *(std::get_if<double>(&(args->at(0))));
double dHeight = *(std::get_if<double>(&(args->at(1))));
double pixelRatio = *(std::get_if<double>(&(args->at(2))));
double dLeft = *(std::get_if<double>(&(args->at(3))));
double dTop = *(std::get_if<double>(&(args->at(4))));
auto width = (uint32_t)round(dWidth * pixelRatio);
auto height = (uint32_t)round(dHeight * pixelRatio);
auto left = (uint32_t)round(dLeft * pixelRatio);
auto top = (uint32_t)round(dTop * pixelRatio);
_context->ResizeRenderingSurface(width, height, left, top);
result->Success();
#else
result->Error("ERROR", "resizeWindow is only available when using a backing window");
#endif
} else if (methodCall.method_name() == "createTexture") {
CreateTexture(methodCall, std::move(result));
} else if (methodCall.method_name() == "destroyTexture") {