tizen/src/hw/camera_win32_dll/hwcfilter/hwcfilter/hwcsp.h

   1 #ifndef __HWCPS_H__\r
   2 #define __HWCPS_H__\r
   3 \r
   4 #ifdef HWCFILTER_EXPORTS\r
   5 #define HWCFILTER_API extern "C" __declspec(dllexport) HRESULT __stdcall\r
   6 #else\r
   7 #define HWCFILTER_API __declspec(dllimport)\r
   8 #endif\r
   9 \r
  10 #include <DShow.h>\r
  11 #include "hwcfilter.h"\r
  12 \r
  13 #define SAFE_RELEASE(x)         if (x) { (x)->Release(); (x) = NULL; }\r
  14 \r
  15 typedef int (STDAPICALLTYPE *CallbackFn)(ULONG dwSize, BYTE *pBuffer);\r
  16 \r
  17 class CCallback : ICaptureCallBack\r
  18 {\r
  19 public:\r
  20         CCallback();\r
  21         virtual ~CCallback();\r
  22         STDMETHODIMP QueryInterface(REFIID riid, void **ppv);\r
  23         STDMETHODIMP_(ULONG) AddRef();\r
  24         STDMETHODIMP_(ULONG) Release();\r
  25         STDMETHODIMP CaptureCallback(ULONG dwSize, BYTE *pBuffer);\r
  26         STDMETHODIMP SetCallback(CallbackFn pCallbackFn);\r
  27 \r
  28 private:\r
  29         long m_cRef;\r
  30         CallbackFn m_pCallback;\r
  31 };\r
  32 \r
  33 class HWCSP\r
  34 {\r
  35 public:\r
  36         HWCSP();\r
  37         ~HWCSP();\r
  38 \r
  39         STDMETHODIMP Init();\r
  40         \r
  41         STDMETHODIMP BindSourceFilter();\r
  42         STDMETHODIMP BindTargetFilter();\r
  43         STDMETHODIMP ConnectFilters();\r
  44         STDMETHODIMP GetDeviceCaps(ULONG *fourcc, ULONG *width, ULONG *height, ULONG *fps);\r
  45 \r
  46         STDMETHODIMP_(void) CloseInterfaces();\r
  47         STDMETHODIMP_(void) DeleteMediaType(AM_MEDIA_TYPE *pmt);\r
  48 \r
  49         STDMETHODIMP QueryVideoProcAmp(long nProperty, long *pMin, long *pMax, long *pStep, long *pDefault);\r
  50         STDMETHODIMP GetVideoProcAmp(long nProperty, long *pValue);\r
  51         STDMETHODIMP SetVideoProcAmp(long nProperty, long value);\r
  52 \r
  53         STDMETHODIMP StartPreview();\r
  54         STDMETHODIMP StopPreview();\r
  55 \r
  56         STDMETHODIMP SetFPS(REFERENCE_TIME inFps);\r
  57         STDMETHODIMP GetFPS(REFERENCE_TIME *outFps);\r
  58 \r
  59         STDMETHODIMP SetResolution(LONG width, LONG height);\r
  60         STDMETHODIMP GetResolution(LONG *width, LONG *height);\r
  61 \r
  62         STDMETHODIMP GetFormats(LPVOID pData);\r
  63         STDMETHODIMP GetFrameSizes(LPVOID pData);\r
  64         STDMETHODIMP GetFrameIntervals(LPVOID pData);\r
  65         STDMETHODIMP SetDefaultValues();\r
  66 \r
  67         STDMETHODIMP SetCallback(CallbackFn pCallback);\r
  68 \r
  69 private:\r
  70         STDMETHODIMP GetPin(IBaseFilter *pFilter, PIN_DIRECTION PinDir, IPin **ppPin);\r
  71 \r
  72         IGraphBuilder *m_pGB ;\r
  73         ICaptureGraphBuilder2 *m_pCGB;\r
  74         IMediaControl *m_pMC;\r
  75         IMediaEventEx *m_pME;\r
  76         \r
  77         IPin *m_pOutputPin;\r
  78         IPin *m_pInputPin;\r
  79         IBaseFilter *m_pDF;\r
  80         IBaseFilter *m_pSF;\r
  81 \r
  82         CCallback *m_pCallback;\r
  83 \r
  84         HINSTANCE m_hDLL;\r
  85         DWORD m_dwFourcc;\r
  86         DWORD m_dwWidth;\r
  87         DWORD m_dwHeight;\r
  88         DWORD m_dwAvgInterval;\r
  89 };\r
  90 \r
  91 enum {\r
  92         HWC_OPEN,\r
  93         HWC_CLOSE,\r
  94         HWC_START,\r
  95         HWC_STOP,\r
  96         HWC_S_FPS,\r
  97         HWC_G_FPS,\r
  98         HWC_S_FMT,\r
  99         HWC_G_FMT,\r
 100         HWC_TRY_FMT,\r
 101         HWC_ENUM_FMT,\r
 102         HWC_QCTRL,\r
 103         HWC_S_CTRL,\r
 104         HWC_G_CTRL,\r
 105         HWC_ENUM_FSIZES,\r
 106         HWC_ENUM_INTERVALS\r
 107 };\r
 108 \r
 109 typedef struct tagHWCParam {\r
 110         long val1;\r
 111         long val2;\r
 112         long val3;\r
 113         long val4;\r
 114         long val5;\r
 115 } HWCParam;\r
 116 \r
 117 HWCFILTER_API HWCCtrl(UINT nCmd, UINT nSize, LPVOID pBuf);\r
 118 \r
 119 HWCFILTER_API HWCSetCallback(CallbackFn pCallback);\r
 120 \r
 121 STDMETHODIMP HWCOpen();\r
 122 STDMETHODIMP HWCClose();\r
 123 STDMETHODIMP HWCStart();\r
 124 STDMETHODIMP HWCStop();\r
 125 \r
 126 STDMETHODIMP HWCSetFPS(long num, long denom);\r
 127 STDMETHODIMP HWCGetFPS(long *num, long *denom);\r
 128 \r
 129 STDMETHODIMP HWCSetFormat(long width, long height);\r
 130 STDMETHODIMP HWCGetFormat();\r
 131 STDMETHODIMP HWCTryFormat();\r
 132 STDMETHODIMP HWCEnumFormat();\r
 133 \r
 134 STDMETHODIMP HWCQueryControl(long nProperty, long *pMin, long *pMax, long *pStep, long *pDefault);\r
 135 STDMETHODIMP HWCSetControlValue(long nProperty, long value);\r
 136 STDMETHODIMP HWCGetControlValue(long nProperty, long *pVal);\r
 137 \r
 138 STDMETHODIMP HWCEnumFrameSizes();\r
 139 STDMETHODIMP HWCEnumFrameIntervals();\r
 140 \r
 141 #endif  // __HWCPS_H__