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#ifndef FACT_CPP_XAPOBASE_H
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#define FACT_CPP_XAPOBASE_H
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#include "XAPO.h"
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#include <FAPOBase.h>
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typedef FAPORegistrationProperties XAPO_REGISTRATION_PROPERTIES;
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class CXAPOBase : public IXAPO
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{
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protected:
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// for CXAPOParametersBase and other derived classes that wrap FAPO structs
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CXAPOBase(FAPOBase *base);
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public:
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CXAPOBase(
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const XAPO_REGISTRATION_PROPERTIES* pRegistrationProperties,
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BYTE* pParameterBlocks = NULL,
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UINT32 uParameterBlockByteSize = 0,
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BOOL fProducer = 0);
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virtual ~CXAPOBase();
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COM_METHOD(HRESULT) QueryInterface(REFIID riid, void** ppInterface);
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COM_METHOD(ULONG) AddRef();
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COM_METHOD(ULONG) Release();
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COM_METHOD(HRESULT) GetRegistrationProperties (XAPO_REGISTRATION_PROPERTIES** ppRegistrationProperties);
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COM_METHOD(HRESULT) IsInputFormatSupported (
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const WAVEFORMATEX* pOutputFormat,
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const WAVEFORMATEX* pRequestedInputFormat,
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WAVEFORMATEX** ppSupportedInputFormat);
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COM_METHOD(HRESULT) IsOutputFormatSupported (
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const WAVEFORMATEX* pInputFormat,
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const WAVEFORMATEX* pRequestedOutputFormat,
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WAVEFORMATEX** ppSupportedOutputFormat);
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COM_METHOD(HRESULT) Initialize(const void*pData, UINT32 DataByteSize);
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COM_METHOD(void) Reset();
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COM_METHOD(HRESULT) LockForProcess (
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UINT32 InputLockedParameterCount,
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const XAPO_LOCKFORPROCESS_BUFFER_PARAMETERS* pInputLockedParameters,
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UINT32 OutputLockedParameterCount,
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const XAPO_LOCKFORPROCESS_BUFFER_PARAMETERS* pOutputLockedParameters);
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COM_METHOD(void) UnlockForProcess ();
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COM_METHOD(UINT32) CalcInputFrames(UINT32 OutputFrameCount);
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COM_METHOD(UINT32) CalcOutputFrames(UINT32 InputFrameCount);
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protected:
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virtual HRESULT ValidateFormatDefault(WAVEFORMATEX* pFormat, BOOL fOverwrite);
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HRESULT ValidateFormatPair(
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const WAVEFORMATEX* pSupportedFormat,
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WAVEFORMATEX* pRequestedFormat,
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BOOL fOverwrite);
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void ProcessThru(
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void* pInputBuffer,
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FLOAT32* pOutputBuffer,
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UINT32 FrameCount,
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WORD InputChannelCount,
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WORD OutputChannelCount,
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BOOL MixWithOutput);
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const XAPO_REGISTRATION_PROPERTIES* GetRegistrationPropertiesInternal();
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BOOL IsLocked();
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protected:
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FAPOBase *fapo_base;
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bool own_fapo_base;
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};
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class CXAPOParametersBase : public CXAPOBase, public IXAPOParameters
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{
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protected:
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// for derived classes that wrap FAPO structs
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CXAPOParametersBase(FAPOBase *base);
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public:
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CXAPOParametersBase(
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const XAPO_REGISTRATION_PROPERTIES* pRegistrationProperties,
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BYTE* pParameterBlocks,
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UINT32 uParameterBlockByteSize,
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BOOL fProducer);
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virtual ~CXAPOParametersBase();
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COM_METHOD(HRESULT) QueryInterface(REFIID riid, void** ppInterface);
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COM_METHOD(ULONG) AddRef();
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COM_METHOD(ULONG) Release();
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COM_METHOD(void) SetParameters (const void* pParameters, UINT32 ParameterByteSize);
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COM_METHOD(void) GetParameters (void* pParameters, UINT32 ParameterByteSize);
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virtual void OnSetParameters(const void*, UINT32);
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BOOL ParametersChanged();
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BYTE* BeginProcess();
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void EndProcess();
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};
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#endif // FACT_CPP_XAPOBASE_H
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