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Log and ignore unsupported interfaces

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This commit is contained in:
Robbert van der Helm
2020-12-06 00:51:20 +01:00
parent 5f14958146
commit 3be5836c07
1 changed files with 61 additions and 3 deletions
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src/common/serialization/vst3/plugin-factory.cpp
+61 -3
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@@ -16,6 +16,28 @@
#include "plugin-factory.h"
#include <iostream>
#include <type_traits>
#include <pluginterfaces/base/ftypes.h>
#include <pluginterfaces/base/funknown.h>
#include <pluginterfaces/base/ipluginbase.h>
#include <pluginterfaces/vst/ivstaudioprocessor.h>
#include <pluginterfaces/vst/ivstcomponent.h>
#include <pluginterfaces/vst/ivsteditcontroller.h>
#include <public.sdk/source/vst/utility/stringconvert.h>
/**
* Return whether yabridge supports this class or not. This way we can skip over
* any classes that the plugin might support but we have not implemented yet. If
* we do not support a class, we will log it.
*
* @tparam Any of `Steinberg::PClassInfo`, `Steinberg::PClassInfo2` or
* `Steinberg::PClassInfoW`.
*/
template <typename T>
bool is_supported_interface(const T& class_info);
YaPluginFactory::YaPluginFactory(){FUNKNOWN_CTOR}
YaPluginFactory::YaPluginFactory(
@@ -36,7 +58,8 @@ YaPluginFactory::YaPluginFactory(
class_infos_1.resize(num_classes);
for (int i = 0; i < num_classes; i++) {
Steinberg::PClassInfo info;
if (factory->getClassInfo(i, &info) == Steinberg::kResultOk) {
if (factory->getClassInfo(i, &info) == Steinberg::kResultOk &&
is_supported_interface(info)) {
class_infos_1[i] = info;
}
}
@@ -50,7 +73,8 @@ YaPluginFactory::YaPluginFactory(
// `IpluginFactory2::getClassInfo2`
for (int i = 0; i < num_classes; i++) {
Steinberg::PClassInfo2 info;
if (factory2->getClassInfo2(i, &info) == Steinberg::kResultOk) {
if (factory2->getClassInfo2(i, &info) == Steinberg::kResultOk &&
is_supported_interface(info)) {
class_infos_2[i] = info;
}
}
@@ -64,7 +88,8 @@ YaPluginFactory::YaPluginFactory(
// `IpluginFactory3::getClassInfoUnicode`
for (int i = 0; i < num_classes; i++) {
Steinberg::PClassInfoW info;
if (factory3->getClassInfoUnicode(i, &info) == Steinberg::kResultOk) {
if (factory3->getClassInfoUnicode(i, &info) == Steinberg::kResultOk &&
is_supported_interface(info)) {
class_infos_unicode[i] = info;
}
}
@@ -156,3 +181,36 @@ YaPluginFactory::getClassInfoUnicode(int32 index,
return Steinberg::kResultFalse;
}
}
template <typename T>
bool is_supported_interface(const T& class_info) {
// I feel like we're not supposed to use this comparison function, but they
// don't offer any other ways to compare FUIDs/TUIDs
// TODO: Add these interfaces as we go along
if (Steinberg::FUnknownPrivate::iidEqual(class_info.cid,
Steinberg::Vst::IComponent::iid)
// ||
// Steinberg::FUnknownPrivate::iidEqual(
// cid, Steinberg::Vst::IAudioProcessor::iid) ||
// Steinberg::FUnknownPrivate::iidEqual(
// cid, Steinberg::Vst::IEditController::iid)
) {
return true;
} else {
// TODO: These prints get logged correctly because we do this from the
// Wine side, but for neater logging we should add these to a list
// instead and then print them all when we receive the factory
// instance on the plugin's side
std::string class_name = VST3::StringConvert::convert(
class_info.name, Steinberg::PClassInfo::kNameSize);
char interface_id_str[128];
Steinberg::FUID(class_info.cid)
.print(interface_id_str, Steinberg::FUID::UIDPrintStyle::kFUID);
std::cerr << "Unsupported interface '" << class_name
<< "': " << interface_id_str << std::endl;
return false;
}
}