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/*
* Copyright (C) 2003-2006 Gabest
* http://www.gabest.org
*
* 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, or (at your option)
* 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.
*
* You should have received a copy of the GNU General Public License
* along with GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#pragma once
enum MPCSampleFormat {SF_PCM16, SF_PCM24, SF_PCM32, SF_FLOAT32};
enum {AAC_ASIS, AAC_STEREO};
enum DolbyDigitalMode
{
DD_Unknown,
DD_AC3, // Standard AC3
DD_EAC3, // Dolby Digital +
DD_TRUEHD, // Dolby True HD
DD_MLP // Meridian Lossless Packing
};
interface __declspec(uuid("2067C60F-752F-4EBD-B0B1-4CBC5E00741C"))
IMpaDecFilter : public IUnknown
{
enum enctype {ac3, dts, aac, etlast};
STDMETHOD(SetSampleFormat(MPCSampleFormat sf)) = 0;
STDMETHOD_(MPCSampleFormat, GetSampleFormat()) = 0;
STDMETHOD(SetNormalize(bool fNormalize)) = 0;
STDMETHOD_(bool, GetNormalize()) = 0;
STDMETHOD(SetSpeakerConfig(enctype et, int sc)) = 0; // sign of sc tells if spdif is active
STDMETHOD_(int, GetSpeakerConfig(enctype et)) = 0;
STDMETHOD(SetDynamicRangeControl(enctype et, bool fDRC)) = 0;
STDMETHOD_(bool, GetDynamicRangeControl(enctype et)) = 0;
STDMETHOD(SetBoost(float boost)) = 0;
STDMETHOD_(float, GetBoost()) = 0;
STDMETHOD_(DolbyDigitalMode, GetDolbyDigitalMode()) = 0;
STDMETHOD(SaveSettings()) = 0;
};
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