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Alsa device enumeration, Audio Device dialog tuning, minimum buffer size support (gx plugins).

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This commit is contained in:
Robin E. R. Davies
2025-09-11 08:59:49 -04:00
parent 584c159c42
commit dd8a500891
16 changed files with 880 additions and 257 deletions
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src/PluginHost.cpp
+12 -5
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@@ -30,7 +30,6 @@
#include "Pedalboard.hpp"
#include "Lv2Effect.hpp"
#include "Lv2Pedalboard.hpp"
#include "OptionsFeature.hpp"
#include "JackConfiguration.hpp"
#include "lv2/urid/urid.h"
#include "lv2/ui/ui.h"
@@ -303,8 +302,6 @@ PluginHost::PluginHost()
lv2Features.push_back(mapFeature.GetMapFeature());
lv2Features.push_back(mapFeature.GetUnmapFeature());
optionsFeature.Prepare(mapFeature, 44100, this->GetMaxAudioBufferSize(), this->GetAtomBufferSize());
lv2Features.push_back(optionsFeature.GetFeature());
fileMetadataFeature.Prepare(mapFeature);
lv2Features.push_back(fileMetadataFeature.GetFeature());
@@ -322,7 +319,6 @@ void PluginHost::OnConfigurationChanged(const JackConfiguration &configuration,
this->numberOfAudioInputChannels = settings.GetInputAudioPorts().size();
this->numberOfAudioOutputChannels = settings.GetOutputAudioPorts().size();
this->maxBufferSize = configuration.blockLength();
optionsFeature.Prepare(this->mapFeature, configuration.sampleRate(), configuration.blockLength(), GetAtomBufferSize());
}
}
@@ -941,6 +937,11 @@ Lv2PluginInfo::Lv2PluginInfo(PluginHost *lv2Host, LilvWorld *pWorld, const LilvP
isValid = false;
}
}
AutoLilvNode minBlockLength = lilv_world_get(pWorld,plugUri, lv2Host->lilvUris->buf_size__minBlockLength,nullptr);
this->minBlockLength_ = minBlockLength.AsFloat(-1);
AutoLilvNode maxBlockLength = lilv_world_get(pWorld,plugUri, lv2Host->lilvUris->buf_size__maxBlockLength,nullptr);
this->maxBlockLength_ = maxBlockLength.AsFloat(-1);
std::sort(ports_.begin(), ports_.end(), ports_sort_compare);
// Fetch patch properties.
@@ -2217,7 +2218,11 @@ json_map::storage_type<Lv2PortInfo> Lv2PortInfo::jmap{
json_map::enum_reference("units", &Lv2PortInfo::units_, get_units_enum_converter()),
MAP_REF(Lv2PortInfo, custom_units),
MAP_REF(Lv2PortInfo, comment)}};
MAP_REF(Lv2PortInfo, comment),
}};
json_map::storage_type<Lv2PortGroup> Lv2PortGroup::jmap{{
MAP_REF(Lv2PortGroup, uri),
@@ -2249,6 +2254,8 @@ json_map::storage_type<Lv2PluginInfo> Lv2PluginInfo::jmap{{
json_map::reference("modGui", &Lv2PluginInfo::modGui_),
json_map::reference("patchProperties", &Lv2PluginInfo::patchProperties_),
json_map::reference("hasDefaultState", &Lv2PluginInfo::hasDefaultState_),
json_map::reference("minBlockLength", &Lv2PluginInfo::minBlockLength_),
json_map::reference("maxBlockLength", &Lv2PluginInfo::maxBlockLength_),
}};