When running HISE export_ci on Linux (GCC 12, Debian), the generated PresetData.cpp contains corrupted parameter values for all HardcodedMasterFX and HardcodedPolyphonicFX nodes. Every parameter in each node is overwritten with the last parameter's value.
Reproduction: Export any project containing HardcodedMasterFX nodes on Linux. Compare the binary preset values against XmlPresetBackups/*.xml — they will differ.
Example (Chorus effect with 12 params):
XML has: Delay=5.23, ModAmount=1.0, ..., Volume=0.5, Noise=0.0
Binary preset has: Delay=0.0, ModAmount=0.0, ..., Volume=0.0, Noise=0.0 (all = last param value)
Impact: Plugins produce complete silence when a volume-like parameter gets zeroed.
Location: The bug appears to be in HardcodedSwappableEffect::writeHardcodedData() in HardcodedModuleBase.cpp, reading from the lastParameters MemoryBlock.
Workaround: Post-export script that decompresses the binary, patches values from the XML backup, and recompresses.
Platform: Linux only. macOS and Windows exports are correct.
When running HISE export_ci on Linux (GCC 12, Debian), the generated PresetData.cpp contains corrupted parameter values for all HardcodedMasterFX and HardcodedPolyphonicFX nodes. Every parameter in each node is overwritten with the last parameter's value.
Reproduction: Export any project containing HardcodedMasterFX nodes on Linux. Compare the binary preset values against XmlPresetBackups/*.xml — they will differ.
Example (Chorus effect with 12 params):
XML has: Delay=5.23, ModAmount=1.0, ..., Volume=0.5, Noise=0.0
Binary preset has: Delay=0.0, ModAmount=0.0, ..., Volume=0.0, Noise=0.0 (all = last param value)
Impact: Plugins produce complete silence when a volume-like parameter gets zeroed.
Location: The bug appears to be in HardcodedSwappableEffect::writeHardcodedData() in HardcodedModuleBase.cpp, reading from the lastParameters MemoryBlock.
Workaround: Post-export script that decompresses the binary, patches values from the XML backup, and recompresses.
Platform: Linux only. macOS and Windows exports are correct.