remove_supplied_audio_buffer()

bool MayaFlux::Buffers::BufferSupplyMixing::remove_supplied_audio_buffer	(	const std::shared_ptr< AudioBuffer > &	buffer,
		ProcessingToken	token,
		uint32_t	channel
	)

Removes a previously supplied buffer from a token and channel.

Parameters

buffer	Buffer to remove
token	Processing domain
channel	Channel index

Returns

True if the buffer was successfully removed, false otherwise

Cleans up the mixing relationship between the supplied buffer and the target channel.

Definition at line 63 of file BufferSupplyMixing.cpp.

{
    if (!buffer) {
        MF_ERROR(Journal::Component::Core, Journal::Context::BufferManagement,
            "BufferSupplyMixing: Invalid buffer for removal");
        return false;
    }
 
    if (!m_unit_manager.has_audio_unit(token) || channel >= m_unit_manager.get_audio_channel_count(token)) {
        MF_ERROR(Journal::Component::Core, Journal::Context::BufferManagement,
            "BufferSupplyMixing: Token/channel combination out of range for removal (token: {}, channel: {})",
            static_cast<int>(token), channel);
        return false;
    }
 
    auto& unit = m_unit_manager.get_audio_unit_mutable(token);
    auto root_buffer = unit.get_buffer(channel);
    auto processing_chain = unit.get_chain(channel);
 
    if (std::shared_ptr<MixProcessor> mix_processor = processing_chain->get_processor<MixProcessor>(root_buffer)) {
        return mix_processor->remove_source(buffer);
    }
    return false;
}

References MayaFlux::Journal::BufferManagement, MayaFlux::Journal::Core, MayaFlux::Buffers::TokenUnitManager::get_audio_channel_count(), MayaFlux::Buffers::TokenUnitManager::get_audio_unit_mutable(), MayaFlux::Buffers::RootAudioUnit::get_buffer(), MayaFlux::Buffers::TokenUnitManager::has_audio_unit(), m_unit_manager, MF_ERROR, and token.

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