110401(DTXMania089)/SlimDXc_Jun2010(VC++2008)/source/xapo/IAudioProcessor.h

   1 /*\r
   2 * Copyright (c) 2007-2010 SlimDX Group\r
   3 * \r
   4 * Permission is hereby granted, free of charge, to any person obtaining a copy\r
   5 * of this software and associated documentation files (the "Software"), to deal\r
   6 * in the Software without restriction, including without limitation the rights\r
   7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
   8 * copies of the Software, and to permit persons to whom the Software is\r
   9 * furnished to do so, subject to the following conditions:\r
  10 * \r
  11 * The above copyright notice and this permission notice shall be included in\r
  12 * all copies or substantial portions of the Software.\r
  13 * \r
  14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
  15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
  16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
  17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
  18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
  19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
  20 * THE SOFTWARE.\r
  21 */\r
  22 #pragma once\r
  23 \r
  24 #include "../ComObject.h"\r
  25 #include "../SlimDXException.h"\r
  26 #include "../multimedia/WaveFormat.h"\r
  27 \r
  28 #include "RegistrationProperties.h"\r
  29 #include "LockParameter.h"\r
  30 #include "BufferParameter.h"\r
  31 #include "IParameterProvider.h"\r
  32 \r
  33 using System::Runtime::InteropServices::OutAttribute;\r
  34 \r
  35 namespace SlimDX\r
  36 {\r
  37         namespace XAPO\r
  38         {\r
  39                 public interface struct IAudioProcessor : IComObject\r
  40                 {\r
  41                         virtual int CalculateInputFrames( int outputFrameCount ) = 0;\r
  42                         virtual int CalculateOutputFrames( int inputFrameCount ) = 0;\r
  43                         virtual Result Initialize( DataStream^ data ) = 0;\r
  44                         virtual bool IsInputFormatSupported( SlimDX::Multimedia::WaveFormat^ outputFormat, SlimDX::Multimedia::WaveFormat^ requestedInputFormat, [Out] SlimDX::Multimedia::WaveFormat^% supportedInputFormat ) = 0;\r
  45                         virtual bool IsOutputFormatSupported( SlimDX::Multimedia::WaveFormat^ inputFormat, SlimDX::Multimedia::WaveFormat^ requestedOutputFormat, [Out] SlimDX::Multimedia::WaveFormat^% supportedOutputFormat ) = 0;\r
  46                         virtual Result LockForProcess( array<LockParameter>^ inputParameters, array<LockParameter>^ outputParameters ) = 0;\r
  47                         virtual void Process( array<BufferParameter>^ inputParameters, array<BufferParameter>^ outputParameters, bool isEnabled ) = 0;\r
  48                         virtual void Reset() = 0;\r
  49                         virtual void UnlockForProcess() = 0;\r
  50 \r
  51                         virtual property RegistrationProperties RegistrationProperties\r
  52                         {\r
  53                                 SlimDX::XAPO::RegistrationProperties get();\r
  54                         }\r
  55                 };\r
  56 \r
  57                 class XAPOShim : public IXAPO, public IXAPOParameters\r
  58                 {\r
  59                 private:\r
  60                         LONG refCount;\r
  61                         gcroot<IAudioProcessor^> m_interface;\r
  62                         gcroot<IParameterProvider^> m_parameters;\r
  63 \r
  64                 public:\r
  65                         XAPOShim( IAudioProcessor^ wrappedInterface );\r
  66 \r
  67                         IAudioProcessor^ GetProcessor() { return m_interface; }\r
  68 \r
  69                 public:\r
  70                         // IUnknown\r
  71                         HRESULT WINAPI QueryInterface( const IID &iid, LPVOID *ppv );\r
  72                         ULONG   WINAPI AddRef();\r
  73                         ULONG   WINAPI Release();\r
  74 \r
  75                         // IXAPO\r
  76                         UINT32  WINAPI CalcInputFrames( UINT32 OutputFrameCount );\r
  77                         UINT32  WINAPI CalcOutputFrames( UINT32 InputFrameCount );\r
  78                         HRESULT WINAPI GetRegistrationProperties( XAPO_REGISTRATION_PROPERTIES **ppRegistrationProperties );\r
  79                         HRESULT WINAPI Initialize( const void *pData, UINT32 DataByteSize );\r
  80                         HRESULT WINAPI IsInputFormatSupported( const WAVEFORMATEX *pOutputFormat, const WAVEFORMATEX *pRequestedInputFormat, WAVEFORMATEX **ppSupportedInputFormat );\r
  81                         HRESULT WINAPI IsOutputFormatSupported( const WAVEFORMATEX *pInputFormat, const WAVEFORMATEX *pRequestedOutputFormat, WAVEFORMATEX **ppSupportedOutputFormat );\r
  82                         HRESULT WINAPI LockForProcess( UINT32 InputLockedParameterCount, const XAPO_LOCKFORPROCESS_BUFFER_PARAMETERS *pInputLockedParameters, UINT32 OutputLockedParameterCount, const XAPO_LOCKFORPROCESS_BUFFER_PARAMETERS *pOutputLockedParameters );\r
  83                         void    WINAPI Process( UINT32 InputProcessParameterCount, const XAPO_PROCESS_BUFFER_PARAMETERS *pInputProcessParameters, UINT32 OutputProcessParameterCount, XAPO_PROCESS_BUFFER_PARAMETERS *pOutputProcessParameters, BOOL IsEnabled );\r
  84                         void    WINAPI Reset();\r
  85                         void    WINAPI UnlockForProcess();\r
  86 \r
  87                         // IXAPOParameters\r
  88                         void    WINAPI GetParameters( void *pParameters, UINT32 ParameterByteSize );\r
  89                         void    WINAPI SetParameters( const void *pParameters, UINT32 ParameterByteSize );\r
  90                 };\r
  91         }\r
  92 }