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Ildaeil: make use of new carla APIs, list windows plugins on linux
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Signed-off-by: falkTX <[email protected]>
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@falkTX
falkTX committed Sep 7, 2023
1 parent c6a7117 commit 1f5019a
Showing 1 changed file with 175 additions and 23 deletions.
198 changes: 175 additions & 23 deletions plugins/Cardinal/src/Ildaeil.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -201,6 +201,25 @@ static const char* getPathForVST2()
path += getSpecialPath(kSpecialPathCommonProgramFiles) + "\\VST2";
#else
path = homeDir() + "/.vst:/usr/lib/vst:/usr/local/lib/vst";

std::string winePrefix;
if (const char* const envWINEPREFIX = std::getenv("WINEPREFIX"))
winePrefix = envWINEPREFIX;

if (winePrefix.empty())
winePrefix = homeDir() + "/.wine";

if (system::exists(winePrefix))
{
path += ":" + winePrefix + "/drive_c/Program Files/Common Files/VST2";
path += ":" + winePrefix + "/drive_c/Program Files/VstPlugins";
path += ":" + winePrefix + "/drive_c/Program Files/Steinberg/VstPlugins";
#ifdef CARLA_OS_64BIT
path += ":" + winePrefix + "/drive_c/Program Files (x86)/Common Files/VST2";
path += ":" + winePrefix + "/drive_c/Program Files (x86)/VstPlugins";
path += ":" + winePrefix + "/drive_c/Program Files (x86)/Steinberg/VstPlugins";
#endif
}
#endif
}

Expand All @@ -224,6 +243,21 @@ static const char* getPathForVST3()
path += getSpecialPath(kSpecialPathCommonProgramFiles) + "\\VST3";
#else
path = homeDir() + "/.vst3:/usr/lib/vst3:/usr/local/lib/vst3";

std::string winePrefix;
if (const char* const envWINEPREFIX = std::getenv("WINEPREFIX"))
winePrefix = envWINEPREFIX;

if (winePrefix.empty())
winePrefix = homeDir() + "/.wine";

if (system::exists(winePrefix))
{
path += ":" + winePrefix + "/drive_c/Program Files/Common Files/VST3";
#ifdef CARLA_OS_64BIT
path += ":" + winePrefix + "/drive_c/Program Files (x86)/Common Files/VST3";
#endif
}
#endif
}

Expand All @@ -247,6 +281,21 @@ static const char* getPathForCLAP()
path += getSpecialPath(kSpecialPathCommonProgramFiles) + "\\CLAP";
#else
path = homeDir() + "/.clap:/usr/lib/clap:/usr/local/lib/clap";

std::string winePrefix;
if (const char* const envWINEPREFIX = std::getenv("WINEPREFIX"))
winePrefix = envWINEPREFIX;

if (winePrefix.empty())
winePrefix = homeDir() + "/.wine";

if (system::exists(winePrefix))
{
path += ":" + winePrefix + "/drive_c/Program Files/Common Files/CLAP";
#ifdef CARLA_OS_64BIT
path += ":" + winePrefix + "/drive_c/Program Files (x86)/Common Files/CLAP";
#endif
}
#endif
}

Expand Down Expand Up @@ -361,7 +410,7 @@ struct IldaeilModule : Module {

NativeTimeInfo fCarlaTimeInfo;

CarlaString fDiscoveryTool;
String fBinaryPath;

void* fUI = nullptr;
bool canUseBridges = true;
Expand Down Expand Up @@ -431,21 +480,21 @@ struct IldaeilModule : Module {
if (system::exists(winBinaryDir))
{
const std::string winResourceDir = system::join(winBinaryDir, "resources");
fDiscoveryTool = winBinaryDir.c_str();
fBinaryPath = winBinaryDir.c_str();
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_BINARIES, 0, winBinaryDir.c_str());
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_RESOURCES, 0, winResourceDir.c_str());
}
#else // CARLA_OS_WIN
#if defined(CARLA_OS_MAC)
if (system::exists("~/Applications/Carla.app"))
{
fDiscoveryTool = "~/Applications/Carla.app/Contents/MacOS";
fBinaryPath = "~/Applications/Carla.app/Contents/MacOS";
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_BINARIES, 0, "~/Applications/Carla.app/Contents/MacOS");
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_RESOURCES, 0, "~/Applications/Carla.app/Contents/MacOS/resources");
}
else if (system::exists("/Applications/Carla.app"))
{
fDiscoveryTool = "/Applications/Carla.app/Contents/MacOS";
fBinaryPath = "/Applications/Carla.app/Contents/MacOS";
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_BINARIES, 0, "/Applications/Carla.app/Contents/MacOS");
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_RESOURCES, 0, "/Applications/Carla.app/Contents/MacOS/resources");
}
Expand All @@ -456,13 +505,13 @@ struct IldaeilModule : Module {
#endif
else if (system::exists("/usr/local/lib/carla"))
{
fDiscoveryTool = "/usr/local/lib/carla";
fBinaryPath = "/usr/local/lib/carla";
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_BINARIES, 0, "/usr/local/lib/carla");
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_RESOURCES, 0, "/usr/local/share/carla/resources");
}
else if (system::exists("/usr/lib/carla"))
{
fDiscoveryTool = "/usr/lib/carla";
fBinaryPath = "/usr/lib/carla";
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_BINARIES, 0, "/usr/lib/carla");
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PATH_RESOURCES, 0, "/usr/share/carla/resources");
}
Expand All @@ -479,14 +528,8 @@ struct IldaeilModule : Module {
}
}

if (fDiscoveryTool.isNotEmpty())
{
fDiscoveryTool += DISTRHO_OS_SEP_STR "carla-discovery-native";
#ifdef CARLA_OS_WIN
fDiscoveryTool += ".exe";
#endif
carla_stdout("Using discovery tool: %s", fDiscoveryTool.buffer());
}
if (fBinaryPath.isNotEmpty())
carla_stdout("Using binary path for discovery tools: %s", fBinaryPath.buffer());

carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PLUGIN_PATH, PLUGIN_LADSPA, getPluginPath(PLUGIN_LADSPA));
carla_set_engine_option(fCarlaHostHandle, ENGINE_OPTION_PLUGIN_PATH, PLUGIN_DSSI, getPluginPath(PLUGIN_DSSI));
Expand Down Expand Up @@ -900,6 +943,7 @@ struct IldaeilWidget : ImGuiWidget, IdleCallback, Runner {
}
} fRunnerData;

BinaryType fBinaryType = BINARY_NATIVE;
#ifdef CARLA_OS_WASM
PluginType fPluginType = PLUGIN_JSFX;
#else
Expand All @@ -922,7 +966,7 @@ struct IldaeilWidget : ImGuiWidget, IdleCallback, Runner {
bool fPluginSearchFirstShow = false;
char fPluginSearchString[0xff] = {};

String fPopupError, fPluginFilename;
String fPopupError, fPluginFilename, fDiscoveryTool;

bool idleCallbackActive = false;
IldaeilModule* const module;
Expand Down Expand Up @@ -1470,20 +1514,36 @@ struct IldaeilWidget : ImGuiWidget, IdleCallback, Runner {
}

d_stdout("Will scan plugins now...");
fRunnerData.handle = carla_plugin_discovery_start(module->fDiscoveryTool,
fPluginType,
getPluginPath(fPluginType),
_binaryPluginSearchCallback,
_binaryPluginCheckCacheCallback,
this);

const String& binaryPath(module->fBinaryPath);

if (binaryPath.isNotEmpty())
{
fBinaryType = BINARY_NATIVE;

fDiscoveryTool = binaryPath;
fDiscoveryTool += DISTRHO_OS_SEP_STR "carla-discovery-native";
#ifdef CARLA_OS_WIN
fDiscoveryTool += ".exe";
#endif

fRunnerData.handle = carla_plugin_discovery_start(fDiscoveryTool,
fBinaryType,
fPluginType,
getPluginPath(fPluginType),
_binaryPluginSearchCallback,
_binaryPluginCheckCacheCallback,
this);

}

if (fDrawingState == kDrawingLoading)
{
fDrawingState = kDrawingPluginList;
fPluginSearchFirstShow = true;
}

if (fRunnerData.handle == nullptr)
if (binaryPath.isEmpty() || (fRunnerData.handle == nullptr && !startNextDiscovery()))
{
d_stdout("Nothing found!");
return false;
Expand All @@ -1496,11 +1556,103 @@ struct IldaeilWidget : ImGuiWidget, IdleCallback, Runner {
return true;

// stop here
d_stdout("Found %lu plugins!", (ulong)fPlugins.size());
carla_plugin_discovery_stop(fRunnerData.handle);
fRunnerData.handle = nullptr;

if (startNextDiscovery())
return true;

d_stdout("Found %lu plugins!", (ulong)fPlugins.size());
return false;
}

bool startNextDiscovery()
{
if (! setNextDiscoveryTool())
return false;

fRunnerData.handle = carla_plugin_discovery_start(fDiscoveryTool,
fBinaryType,
fPluginType,
getPluginPath(fPluginType),
_binaryPluginSearchCallback,
_binaryPluginCheckCacheCallback,
this);

if (fRunnerData.handle == nullptr)
return startNextDiscovery();

return true;
}

bool setNextDiscoveryTool()
{
switch (fPluginType)
{
case PLUGIN_VST2:
case PLUGIN_VST3:
case PLUGIN_CLAP:
break;
default:
return false;
}

#ifdef CARLA_OS_WIN
#ifdef CARLA_OS_WIN64
// look for win32 plugins on win64
if (fBinaryType == BINARY_NATIVE)
{
fBinaryType = BINARY_WIN32;
fDiscoveryTool = module->fBinaryPath;
fDiscoveryTool += CARLA_OS_SEP_STR "carla-discovery-win32.exe";

if (system::exists(fDiscoveryTool.buffer()))
return true;
}
#endif

// no other types to try
return false;
#else // CARLA_OS_WIN

#ifndef CARLA_OS_MAC
// try 32bit plugins on 64bit systems, skipping macOS where 32bit is no longer supported
if (fBinaryType == BINARY_NATIVE)
{
fBinaryType = BINARY_POSIX32;
fDiscoveryTool = module->fBinaryPath;
fDiscoveryTool += CARLA_OS_SEP_STR "carla-discovery-posix32";

if (system::exists(fDiscoveryTool.buffer()))
return true;
}
#endif

// try wine bridges
#ifdef CARLA_OS_64BIT
if (fBinaryType == BINARY_NATIVE || fBinaryType == BINARY_POSIX32)
{
fBinaryType = BINARY_WIN64;
fDiscoveryTool = module->fBinaryPath;
fDiscoveryTool += CARLA_OS_SEP_STR "carla-discovery-win64.exe";

if (system::exists(fDiscoveryTool.buffer()))
return true;
}
#endif

if (fBinaryType != BINARY_WIN32)
{
fBinaryType = BINARY_WIN32;
fDiscoveryTool = module->fBinaryPath;
fDiscoveryTool += CARLA_OS_SEP_STR "carla-discovery-win32.exe";

if (system::exists(fDiscoveryTool.buffer()))
return true;
}

return false;
#endif // CARLA_OS_WIN
}

void binaryPluginSearchCallback(const CarlaPluginDiscoveryInfo* const info, const char* const sha1sum)
Expand Down

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