src/apps/mplayerc/IPinHook.h

   1 /*
   2  *      Copyright (C) 2003-2006 Gabest
   3  *      http://www.gabest.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GNU Make; see the file COPYING.  If not, write to
  17  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *  http://www.gnu.org/copyleft/gpl.html
  19  *
  20  */
  21
  22 #pragma once
  23
  24 interface IPinC;
  25
  26 typedef struct IPinCVtbl
  27 {
  28         BEGIN_INTERFACE
  29         HRESULT ( STDMETHODCALLTYPE *QueryInterface )( IPinC * This, /* [in] */ REFIID riid, /* [iid_is][out] */ void **ppvObject );
  30         ULONG ( STDMETHODCALLTYPE *AddRef )( IPinC * This );
  31         ULONG ( STDMETHODCALLTYPE *Release )( IPinC * This );
  32         HRESULT ( STDMETHODCALLTYPE *Connect )( IPinC * This, /* [in] */ IPinC *pReceivePin, /* [in] */ const AM_MEDIA_TYPE *pmt );
  33         HRESULT ( STDMETHODCALLTYPE *ReceiveConnection )( IPinC * This, /* [in] */ IPinC *pConnector, /* [in] */ const AM_MEDIA_TYPE *pmt );
  34         HRESULT ( STDMETHODCALLTYPE *Disconnect )( IPinC * This );
  35         HRESULT ( STDMETHODCALLTYPE *ConnectedTo )( IPinC * This, /* [out] */ IPinC **pPin );
  36         HRESULT ( STDMETHODCALLTYPE *ConnectionMediaType )( IPinC * This, /* [out] */ AM_MEDIA_TYPE *pmt );
  37         HRESULT ( STDMETHODCALLTYPE *QueryPinInfo )( IPinC * This, /* [out] */ PIN_INFO *pInfo );
  38         HRESULT ( STDMETHODCALLTYPE *QueryDirection )( IPinC * This, /* [out] */ PIN_DIRECTION *pPinDir );
  39         HRESULT ( STDMETHODCALLTYPE *QueryId )( IPinC * This, /* [out] */ LPWSTR *Id );
  40         HRESULT ( STDMETHODCALLTYPE *QueryAccept )( IPinC * This, /* [in] */ const AM_MEDIA_TYPE *pmt );
  41         HRESULT ( STDMETHODCALLTYPE *EnumMediaTypes )( IPinC * This, /* [out] */ IEnumMediaTypes **ppEnum );
  42         HRESULT ( STDMETHODCALLTYPE *QueryInternalConnections )( IPinC * This, /* [out] */ IPinC **apPin, /* [out][in] */ ULONG *nPin );
  43         HRESULT ( STDMETHODCALLTYPE *EndOfStream )( IPinC * This );
  44         HRESULT ( STDMETHODCALLTYPE *BeginFlush )( IPinC * This );
  45         HRESULT ( STDMETHODCALLTYPE *EndFlush )( IPinC * This );
  46         HRESULT ( STDMETHODCALLTYPE *NewSegment )( IPinC * This, /* [in] */ REFERENCE_TIME tStart, /* [in] */ REFERENCE_TIME tStop, /* [in] */ double dRate );
  47         END_INTERFACE
  48 } IPinCVtbl;
  49
  50 interface IPinC
  51 {
  52     CONST_VTBL struct IPinCVtbl *lpVtbl;
  53 };
  54
  55 interface IMemInputPinC;
  56
  57 typedef struct IMemInputPinCVtbl
  58 {
  59     BEGIN_INTERFACE
  60         HRESULT ( STDMETHODCALLTYPE *QueryInterface )( IPinC * This, /* [in] */ REFIID riid, /* [iid_is][out] */ void **ppvObject );
  61         ULONG ( STDMETHODCALLTYPE *AddRef )( IPinC * This );
  62         ULONG ( STDMETHODCALLTYPE *Release )( IPinC * This );
  63         HRESULT ( STDMETHODCALLTYPE *GetAllocator )( IMemInputPinC * This, IMemAllocator **ppAllocator);
  64         HRESULT ( STDMETHODCALLTYPE *NotifyAllocator )( IMemInputPinC * This, IMemAllocator *pAllocator, BOOL bReadOnly);
  65         HRESULT ( STDMETHODCALLTYPE *GetAllocatorRequirements )( IMemInputPinC * This, ALLOCATOR_PROPERTIES *pProps);
  66         HRESULT ( STDMETHODCALLTYPE *Receive )( IMemInputPinC * This, IMediaSample *pSample);
  67         HRESULT ( STDMETHODCALLTYPE *ReceiveMultiple )( IMemInputPinC * This, IMediaSample **pSamples, long nSamples, long *nSamplesProcessed);
  68         HRESULT ( STDMETHODCALLTYPE *ReceiveCanBlock )( IMemInputPinC * This);
  69     END_INTERFACE
  70 } IMemInputPinCVtbl;
  71
  72 interface IMemInputPinC
  73 {
  74     CONST_VTBL struct IMemInputPinCVtbl *lpVtbl;
  75 };
  76
  77 extern bool HookNewSegmentAndReceive(IPinC* pPinC, IMemInputPinC* pMemInputPin);
  78 extern REFERENCE_TIME g_tSegmentStart, g_tSampleStart;
  79
  80 //
  81
  82 #include <videoacc.h>
  83
  84 interface IAMVideoAcceleratorC;
  85
  86 typedef struct IAMVideoAcceleratorCVtbl
  87 {
  88     BEGIN_INTERFACE
  89
  90     HRESULT ( STDMETHODCALLTYPE *QueryInterface )(
  91         IAMVideoAcceleratorC * This,
  92         /* [in] */ REFIID riid,
  93         /* [iid_is][out] */ void **ppvObject);
  94
  95     ULONG ( STDMETHODCALLTYPE *AddRef )(
  96         IAMVideoAcceleratorC * This);
  97
  98     ULONG ( STDMETHODCALLTYPE *Release )(
  99         IAMVideoAcceleratorC * This);
 100
 101     HRESULT ( STDMETHODCALLTYPE *GetVideoAcceleratorGUIDs )(
 102         IAMVideoAcceleratorC * This,
 103         /* [out][in] */ LPDWORD pdwNumGuidsSupported,
 104         /* [out][in] */ LPGUID pGuidsSupported);
 105
 106     HRESULT ( STDMETHODCALLTYPE *GetUncompFormatsSupported )(
 107         IAMVideoAcceleratorC * This,
 108         /* [in] */ const GUID *pGuid,
 109         /* [out][in] */ LPDWORD pdwNumFormatsSupported,
 110         /* [out][in] */ LPDDPIXELFORMAT pFormatsSupported);
 111
 112     HRESULT ( STDMETHODCALLTYPE *GetInternalMemInfo )(
 113         IAMVideoAcceleratorC * This,
 114         /* [in] */ const GUID *pGuid,
 115         /* [in] */ const AMVAUncompDataInfo *pamvaUncompDataInfo,
 116         /* [out][in] */ LPAMVAInternalMemInfo pamvaInternalMemInfo);
 117
 118     HRESULT ( STDMETHODCALLTYPE *GetCompBufferInfo )(
 119         IAMVideoAcceleratorC * This,
 120         /* [in] */ const GUID *pGuid,
 121         /* [in] */ const AMVAUncompDataInfo *pamvaUncompDataInfo,
 122         /* [out][in] */ LPDWORD pdwNumTypesCompBuffers,
 123         /* [out] */ LPAMVACompBufferInfo pamvaCompBufferInfo);
 124
 125     HRESULT ( STDMETHODCALLTYPE *GetInternalCompBufferInfo )(
 126         IAMVideoAcceleratorC * This,
 127         /* [out][in] */ LPDWORD pdwNumTypesCompBuffers,
 128         /* [out] */ LPAMVACompBufferInfo pamvaCompBufferInfo);
 129
 130     HRESULT ( STDMETHODCALLTYPE *BeginFrame )(
 131         IAMVideoAcceleratorC * This,
 132         /* [in] */ const AMVABeginFrameInfo *amvaBeginFrameInfo);
 133
 134     HRESULT ( STDMETHODCALLTYPE *EndFrame )(
 135         IAMVideoAcceleratorC * This,
 136         /* [in] */ const AMVAEndFrameInfo *pEndFrameInfo);
 137
 138     HRESULT ( STDMETHODCALLTYPE *GetBuffer )(
 139         IAMVideoAcceleratorC * This,
 140         /* [in] */ DWORD dwTypeIndex,
 141         /* [in] */ DWORD dwBufferIndex,
 142         /* [in] */ BOOL bReadOnly,
 143         /* [out] */ LPVOID *ppBuffer,
 144         /* [out] */ LONG *lpStride);
 145
 146     HRESULT ( STDMETHODCALLTYPE *ReleaseBuffer )(
 147         IAMVideoAcceleratorC * This,
 148         /* [in] */ DWORD dwTypeIndex,
 149         /* [in] */ DWORD dwBufferIndex);
 150
 151     HRESULT ( STDMETHODCALLTYPE *Execute )(
 152         IAMVideoAcceleratorC * This,
 153         /* [in] */ DWORD dwFunction,
 154         /* [in] */ LPVOID lpPrivateInputData,
 155         /* [in] */ DWORD cbPrivateInputData,
 156         /* [in] */ LPVOID lpPrivateOutputDat,
 157         /* [in] */ DWORD cbPrivateOutputData,
 158         /* [in] */ DWORD dwNumBuffers,
 159         /* [in] */ const AMVABUFFERINFO *pamvaBufferInfo);
 160
 161     HRESULT ( STDMETHODCALLTYPE *QueryRenderStatus )(
 162         IAMVideoAcceleratorC * This,
 163         /* [in] */ DWORD dwTypeIndex,
 164         /* [in] */ DWORD dwBufferIndex,
 165         /* [in] */ DWORD dwFlags);
 166
 167     HRESULT ( STDMETHODCALLTYPE *DisplayFrame )(
 168         IAMVideoAcceleratorC * This,
 169         /* [in] */ DWORD dwFlipToIndex,
 170         /* [in] */ IMediaSample *pMediaSample);
 171
 172     END_INTERFACE
 173 } IAMVideoAcceleratorCVtbl;
 174
 175 interface IAMVideoAcceleratorC
 176 {
 177     CONST_VTBL struct IAMVideoAcceleratorCVtbl *lpVtbl;
 178 };
 179
 180 extern void HookAMVideoAccelerator(IAMVideoAcceleratorC* pAMVideoAcceleratorC);