Carla/source/utils/CarlaEngineUtils.hpp

/*
 * Carla Engine utils
 * Copyright (C) 2011-2014 Filipe Coelho <falktx@falktx.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * For a full copy of the GNU General Public License see the doc/GPL.txt file.
 */

#ifndef CARLA_ENGINE_UTILS_HPP_INCLUDED
#define CARLA_ENGINE_UTILS_HPP_INCLUDED

#include "CarlaEngine.hpp"
#include "CarlaUtils.hpp"

CARLA_BACKEND_START_NAMESPACE

// -----------------------------------------------------------------------
// Maximum internal pre-allocated events

const ushort kMaxEngineEventInternalCount = 512;

// -----------------------------------------------------------------------

static inline
const char* EngineType2Str(const EngineType type) noexcept
{
    switch (type)
    {
    case kEngineTypeNull:
        return "kEngineTypeNull";
    case kEngineTypeJack:
        return "kEngineTypeJack";
    case kEngineTypeJuce:
        return "kEngineTypeJuce";
    case kEngineTypeRtAudio:
        return "kEngineTypeRtAudio";
    case kEngineTypePlugin:
        return "kEngineTypePlugin";
    case kEngineTypeBridge:
        return "kEngineTypeBridge";
    }

    carla_stderr("CarlaBackend::EngineType2Str(%i) - invalid type", type);
    return nullptr;
}

static inline
const char* EnginePortType2Str(const EnginePortType type) noexcept
{
    switch (type)
    {
    case kEnginePortTypeNull:
        return "kEnginePortTypeNull";
    case kEnginePortTypeAudio:
        return "kEnginePortTypeAudio";
    case kEnginePortTypeCV:
        return "kEnginePortTypeCV";
    case kEnginePortTypeEvent:
        return "kEnginePortTypeEvent";
    }

    carla_stderr("CarlaBackend::EnginePortType2Str(%i) - invalid type", type);
    return nullptr;
}

static inline
const char* EngineEventType2Str(const EngineEventType type) noexcept
{
    switch (type)
    {
    case kEngineEventTypeNull:
        return "kEngineEventTypeNull";
    case kEngineEventTypeControl:
        return "kEngineEventTypeControl";
    case kEngineEventTypeMidi:
        return "kEngineEventTypeMidi";
    }

    carla_stderr("CarlaBackend::EngineEventType2Str(%i) - invalid type", type);
    return nullptr;
}

static inline
const char* EngineControlEventType2Str(const EngineControlEventType type) noexcept
{
    switch (type)
    {
    case kEngineControlEventTypeNull:
        return "kEngineNullEvent";
    case kEngineControlEventTypeParameter:
        return "kEngineControlEventTypeParameter";
    case kEngineControlEventTypeMidiBank:
        return "kEngineControlEventTypeMidiBank";
    case kEngineControlEventTypeMidiProgram:
        return "kEngineControlEventTypeMidiProgram";
    case kEngineControlEventTypeAllSoundOff:
        return "kEngineControlEventTypeAllSoundOff";
    case kEngineControlEventTypeAllNotesOff:
        return "kEngineControlEventTypeAllNotesOff";
    }

    carla_stderr("CarlaBackend::EngineControlEventType2Str(%i) - invalid type", type);
    return nullptr;
}

// -----------------------------------------------------------------------

CARLA_BACKEND_END_NAMESPACE

#endif // CARLA_ENGINE_UTILS_HPP_INCLUDED