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/*
* DISTRHO Plugin Framework (DPF)
* Copyright (C) 2012-2014 Filipe Coelho <falktx@falktx.com>
*
* Permission to use, copy, modify, and/or distribute this software for any purpose with
* or without fee is hereby granted, provided that the above copyright notice and this
* permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
* TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "DistrhoPluginInternal.hpp"
START_NAMESPACE_DISTRHO
/* ------------------------------------------------------------------------------------------------------------
* Static data, see DistrhoPluginInternal.hpp */
uint32_t d_lastBufferSize = 0;
double d_lastSampleRate = 0.0;
/* ------------------------------------------------------------------------------------------------------------
* Static fallback data, see DistrhoPluginInternal.hpp */
const d_string PluginExporter::sFallbackString;
const ParameterRanges PluginExporter::sFallbackRanges;
/* ------------------------------------------------------------------------------------------------------------
* Plugin */
Plugin::Plugin(const uint32_t parameterCount, const uint32_t programCount, const uint32_t stateCount)
: pData(new PrivateData())
{
if (parameterCount > 0)
{
pData->parameterCount = parameterCount;
pData->parameters = new Parameter[parameterCount];
}
#if DISTRHO_PLUGIN_WANT_PROGRAMS
if (programCount > 0)
{
pData->programCount = programCount;
pData->programNames = new d_string[programCount];
}
#else
DISTRHO_SAFE_ASSERT(programCount == 0);
#endif
#if DISTRHO_PLUGIN_WANT_STATE
if (stateCount > 0)
{
pData->stateCount = stateCount;
pData->stateKeys = new d_string[stateCount];
pData->stateDefValues = new d_string[stateCount];
}
#else
DISTRHO_SAFE_ASSERT(stateCount == 0);
#endif
}
Plugin::~Plugin()
{
delete pData;
}
/* ------------------------------------------------------------------------------------------------------------
* Host state */
uint32_t Plugin::d_getBufferSize() const noexcept
{
return pData->bufferSize;
}
double Plugin::d_getSampleRate() const noexcept
{
return pData->sampleRate;
}
#if DISTRHO_PLUGIN_WANT_TIMEPOS
const TimePosition& Plugin::d_getTimePosition() const noexcept
{
return pData->timePosition;
}
#endif
#if DISTRHO_PLUGIN_WANT_LATENCY
void Plugin::d_setLatency(const uint32_t frames) noexcept
{
pData->latency = frames;
}
#endif
#if DISTRHO_PLUGIN_HAS_MIDI_OUTPUT
bool Plugin::d_writeMidiEvent(const MidiEvent& /*midiEvent*/) noexcept
{
// TODO
return false;
}
#endif
/* ------------------------------------------------------------------------------------------------------------
* Callbacks (optional) */
void Plugin::d_bufferSizeChanged(uint32_t) {}
void Plugin::d_sampleRateChanged(double) {}
// -----------------------------------------------------------------------------------------------------------
END_NAMESPACE_DISTRHO
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