X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/226ec5a71a9b3f82591c0d1557ce1639a8f615d1..921c65ed3d889117c600387cebb0bce2470cff8e:/src/msw/mediactrl.cpp diff --git a/src/msw/mediactrl.cpp b/src/msw/mediactrl.cpp index 80521b517b..b8fd0d369d 100644 --- a/src/msw/mediactrl.cpp +++ b/src/msw/mediactrl.cpp @@ -43,9 +43,9 @@ //--------------------------------------------------------------------------- extern "C" WXDLLIMPEXP_BASE HINSTANCE wxGetInstance(void); #ifdef __WXWINCE__ -extern wxChar *wxCanvasClassName; +extern WXDLLIMPEXP_CORE wxChar *wxCanvasClassName; #else -extern const wxChar *wxCanvasClassName; +extern WXDLLIMPEXP_CORE const wxChar *wxCanvasClassName; #endif //=========================================================================== @@ -64,11 +64,645 @@ extern const wxChar *wxCanvasClassName; #if wxUSE_DIRECTSHOW //--------------------------------------------------------------------------- -// DirectShow includes +// COM includes //--------------------------------------------------------------------------- -#include +#include "wx/msw/ole/oleutils.h" //wxBasicString, IID etc. +#include "wx/msw/ole/uuid.h" //IID etc.. -class wxAMMediaBackend : public wxMediaBackend +//--------------------------------------------------------------------------- +// IIDS - used by CoCreateInstance and IUnknown::QueryInterface +//--------------------------------------------------------------------------- +const IID LIBID_QuartzTypeLib = {0x56A868B0,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IAMCollection = {0x56A868B9,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IMediaControl = {0x56A868B1,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IMediaEvent = {0x56A868B6,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IMediaEventEx = {0x56A868C0,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IMediaPosition = {0x56A868B2,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IBasicAudio = {0x56A868B3,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IVideoWindow = {0x56A868B4,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IBasicVideo = {0x56A868B5,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IBasicVideo2 = {0x329BB360,0xF6EA,0x11D1,{0x90,0x38,0x00,0xA0,0xC9,0x69,0x72,0x98}}; +const IID IID_IDeferredCommand = {0x56A868B8,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IQueueCommand = {0x56A868B7,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IFilterInfo = {0x56A868BA,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IRegFilterInfo = {0x56A868BB,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IMediaTypeInfo = {0x56A868BC,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IPinInfo = {0x56A868BD,0x0AD4,0x11CE,{0xB0,0x3A,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; +const IID IID_IAMStats = {0xBC9BCF80,0xDCD2,0x11D2,{0xAB,0xF6,0x00,0xA0,0xC9,0x05,0xF3,0x75}}; + +//TODO: These 4 lines needed? +#ifndef CLSID_DEFINED +#define CLSID_DEFINED +typedef IID CLSID; +#endif // CLSID_DEFINED + +//COM Class Factory +const CLSID CLSID_FilgraphManager = {0xE436EBB3,0x524F,0x11CE,{0x9F,0x53,0x00,0x20,0xAF,0x0B,0xA7,0x70}}; + +//--------------------------------------------------------------------------- +// COM INTERFACES (dumped from midl from quartz.idl from MSVC COM Browser) +//--------------------------------------------------------------------------- +MIDL_INTERFACE("56A868B9-0AD4-11CE-B03A-0020AF0BA770") +IAMCollection : public IDispatch +{ +public: + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Count( + /* [retval][out] */ long __RPC_FAR *plCount) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Item( + /* [in] */ long lItem, + /* [out] */ IUnknown __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get__NewEnum( + /* [retval][out] */ IUnknown __RPC_FAR *__RPC_FAR *ppUnk) = 0; + +}; + +MIDL_INTERFACE("56A868B1-0AD4-11CE-B03A-0020AF0BA770") +IMediaControl : public IDispatch +{ +public: + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Run( void) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Pause( void) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Stop( void) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetState( + /* [in] */ long msTimeout, + /* [out] */ long __RPC_FAR *pfs) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE RenderFile( + /* [in] */ BSTR strFilename) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE AddSourceFilter( + /* [in] */ BSTR strFilename, + /* [out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_FilterCollection( + /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_RegFilterCollection( + /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE StopWhenReady( void) = 0; + +}; + +MIDL_INTERFACE("56A868B6-0AD4-11CE-B03A-0020AF0BA770") +IMediaEvent : public IDispatch +{ +public: + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetEventHandle( + /* [out] */ LONG_PTR __RPC_FAR *hEvent) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetEvent( + /* [out] */ long __RPC_FAR *lEventCode, + /* [out] */ LONG_PTR __RPC_FAR *lParam1, + /* [out] */ LONG_PTR __RPC_FAR *lParam2, + /* [in] */ long msTimeout) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE WaitForCompletion( + /* [in] */ long msTimeout, + /* [out] */ long __RPC_FAR *pEvCode) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE CancelDefaultHandling( + /* [in] */ long lEvCode) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE RestoreDefaultHandling( + /* [in] */ long lEvCode) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE FreeEventParams( + /* [in] */ long lEvCode, + /* [in] */ LONG_PTR lParam1, + /* [in] */ LONG_PTR lParam2) = 0; + +}; + +MIDL_INTERFACE("56A868C0-0AD4-11CE-B03A-0020AF0BA770") +IMediaEventEx : public IMediaEvent +{ +public: + virtual HRESULT __stdcall SetNotifyWindow( + /* [in] */ LONG_PTR hwnd, + /* [in] */ long lMsg, + /* [in] */ LONG_PTR lInstanceData) = 0; + + virtual HRESULT __stdcall SetNotifyFlags( + /* [in] */ long lNoNotifyFlags) = 0; + + virtual HRESULT __stdcall GetNotifyFlags( + /* [out] */ long __RPC_FAR *lplNoNotifyFlags) = 0; + +}; + +MIDL_INTERFACE("56A868B2-0AD4-11CE-B03A-0020AF0BA770") +IMediaPosition : public IDispatch +{ +public: + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Duration( + /* [retval][out] */ double __RPC_FAR *plength) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_CurrentPosition( + /* [in] */ double pllTime) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_CurrentPosition( + /* [retval][out] */ double __RPC_FAR *pllTime) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_StopTime( + /* [retval][out] */ double __RPC_FAR *pllTime) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_StopTime( + /* [in] */ double pllTime) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_PrerollTime( + /* [retval][out] */ double __RPC_FAR *pllTime) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_PrerollTime( + /* [in] */ double pllTime) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Rate( + /* [in] */ double pdRate) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Rate( + /* [retval][out] */ double __RPC_FAR *pdRate) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE CanSeekForward( + /* [retval][out] */ long __RPC_FAR *pCanSeekForward) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE CanSeekBackward( + /* [retval][out] */ long __RPC_FAR *pCanSeekBackward) = 0; + +}; + +MIDL_INTERFACE("56A868B3-0AD4-11CE-B03A-0020AF0BA770") +IBasicAudio : public IDispatch +{ +public: + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Volume( + /* [in] */ long plVolume) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Volume( + /* [retval][out] */ long __RPC_FAR *plVolume) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Balance( + /* [in] */ long plBalance) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Balance( + /* [retval][out] */ long __RPC_FAR *plBalance) = 0; + +}; + +MIDL_INTERFACE("56A868B4-0AD4-11CE-B03A-0020AF0BA770") +IVideoWindow : public IDispatch +{ +public: + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Caption( + /* [in] */ BSTR strCaption) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Caption( + /* [retval][out] */ BSTR __RPC_FAR *strCaption) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_WindowStyle( + /* [in] */ long WindowStyle) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_WindowStyle( + /* [retval][out] */ long __RPC_FAR *WindowStyle) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_WindowStyleEx( + /* [in] */ long WindowStyleEx) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_WindowStyleEx( + /* [retval][out] */ long __RPC_FAR *WindowStyleEx) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_AutoShow( + /* [in] */ long AutoShow) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_AutoShow( + /* [retval][out] */ long __RPC_FAR *AutoShow) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_WindowState( + /* [in] */ long WindowState) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_WindowState( + /* [retval][out] */ long __RPC_FAR *WindowState) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_BackgroundPalette( + /* [in] */ long pBackgroundPalette) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_BackgroundPalette( + /* [retval][out] */ long __RPC_FAR *pBackgroundPalette) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Visible( + /* [in] */ long pVisible) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Visible( + /* [retval][out] */ long __RPC_FAR *pVisible) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Left( + /* [in] */ long pLeft) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Left( + /* [retval][out] */ long __RPC_FAR *pLeft) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Width( + /* [in] */ long pWidth) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Width( + /* [retval][out] */ long __RPC_FAR *pWidth) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Top( + /* [in] */ long pTop) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Top( + /* [retval][out] */ long __RPC_FAR *pTop) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Height( + /* [in] */ long pHeight) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Height( + /* [retval][out] */ long __RPC_FAR *pHeight) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Owner( + /* [in] */ LONG_PTR Owner) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Owner( + /* [retval][out] */ LONG_PTR __RPC_FAR *Owner) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_MessageDrain( + /* [in] */ LONG_PTR Drain) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_MessageDrain( + /* [retval][out] */ LONG_PTR __RPC_FAR *Drain) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_BorderColor( + /* [retval][out] */ long __RPC_FAR *Color) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_BorderColor( + /* [in] */ long Color) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_FullScreenMode( + /* [retval][out] */ long __RPC_FAR *FullScreenMode) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_FullScreenMode( + /* [in] */ long FullScreenMode) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE SetWindowForeground( + /* [in] */ long Focus) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE NotifyOwnerMessage( + /* [in] */ LONG_PTR hwnd, + /* [in] */ long uMsg, + /* [in] */ LONG_PTR wParam, + /* [in] */ LONG_PTR lParam) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE SetWindowPosition( + /* [in] */ long Left, + /* [in] */ long Top, + /* [in] */ long Width, + /* [in] */ long Height) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetWindowPosition( + /* [out] */ long __RPC_FAR *pLeft, + /* [out] */ long __RPC_FAR *pTop, + /* [out] */ long __RPC_FAR *pWidth, + /* [out] */ long __RPC_FAR *pHeight) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetMinIdealImageSize( + /* [out] */ long __RPC_FAR *pWidth, + /* [out] */ long __RPC_FAR *pHeight) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetMaxIdealImageSize( + /* [out] */ long __RPC_FAR *pWidth, + /* [out] */ long __RPC_FAR *pHeight) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetRestorePosition( + /* [out] */ long __RPC_FAR *pLeft, + /* [out] */ long __RPC_FAR *pTop, + /* [out] */ long __RPC_FAR *pWidth, + /* [out] */ long __RPC_FAR *pHeight) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE HideCursor( + /* [in] */ long HideCursor) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE IsCursorHidden( + /* [out] */ long __RPC_FAR *CursorHidden) = 0; + +}; + +MIDL_INTERFACE("56A868B5-0AD4-11CE-B03A-0020AF0BA770") +IBasicVideo : public IDispatch +{ +public: + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_AvgTimePerFrame( + /* [retval][out] */ double __RPC_FAR *pAvgTimePerFrame) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_BitRate( + /* [retval][out] */ long __RPC_FAR *pBitRate) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_BitErrorRate( + /* [retval][out] */ long __RPC_FAR *pBitErrorRate) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_VideoWidth( + /* [retval][out] */ long __RPC_FAR *pVideoWidth) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_VideoHeight( + /* [retval][out] */ long __RPC_FAR *pVideoHeight) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_SourceLeft( + /* [in] */ long pSourceLeft) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_SourceLeft( + /* [retval][out] */ long __RPC_FAR *pSourceLeft) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_SourceWidth( + /* [in] */ long pSourceWidth) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_SourceWidth( + /* [retval][out] */ long __RPC_FAR *pSourceWidth) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_SourceTop( + /* [in] */ long pSourceTop) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_SourceTop( + /* [retval][out] */ long __RPC_FAR *pSourceTop) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_SourceHeight( + /* [in] */ long pSourceHeight) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_SourceHeight( + /* [retval][out] */ long __RPC_FAR *pSourceHeight) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_DestinationLeft( + /* [in] */ long pDestinationLeft) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_DestinationLeft( + /* [retval][out] */ long __RPC_FAR *pDestinationLeft) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_DestinationWidth( + /* [in] */ long pDestinationWidth) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_DestinationWidth( + /* [retval][out] */ long __RPC_FAR *pDestinationWidth) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_DestinationTop( + /* [in] */ long pDestinationTop) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_DestinationTop( + /* [retval][out] */ long __RPC_FAR *pDestinationTop) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_DestinationHeight( + /* [in] */ long pDestinationHeight) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_DestinationHeight( + /* [retval][out] */ long __RPC_FAR *pDestinationHeight) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE SetSourcePosition( + /* [in] */ long Left, + /* [in] */ long Top, + /* [in] */ long Width, + /* [in] */ long Height) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetSourcePosition( + /* [out] */ long __RPC_FAR *pLeft, + /* [out] */ long __RPC_FAR *pTop, + /* [out] */ long __RPC_FAR *pWidth, + /* [out] */ long __RPC_FAR *pHeight) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE SetDefaultSourcePosition( void) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE SetDestinationPosition( + /* [in] */ long Left, + /* [in] */ long Top, + /* [in] */ long Width, + /* [in] */ long Height) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetDestinationPosition( + /* [out] */ long __RPC_FAR *pLeft, + /* [out] */ long __RPC_FAR *pTop, + /* [out] */ long __RPC_FAR *pWidth, + /* [out] */ long __RPC_FAR *pHeight) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE SetDefaultDestinationPosition( void) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetVideoSize( + /* [out] */ long __RPC_FAR *pWidth, + /* [out] */ long __RPC_FAR *pHeight) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetVideoPaletteEntries( + /* [in] */ long StartIndex, + /* [in] */ long Entries, + /* [out] */ long __RPC_FAR *pRetrieved, + /* [out] */ long __RPC_FAR *pPalette) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetCurrentImage( + /* [out][in] */ long __RPC_FAR *pBufferSize, + /* [out] */ long __RPC_FAR *pDIBImage) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE IsUsingDefaultSource( void) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE IsUsingDefaultDestination( void) = 0; + +}; + +MIDL_INTERFACE("329BB360-F6EA-11D1-9038-00A0C9697298") +IBasicVideo2 : public IBasicVideo +{ +public: + virtual HRESULT __stdcall GetPreferredAspectRatio( + /* [out] */ long __RPC_FAR *plAspectX, + /* [out] */ long __RPC_FAR *plAspectY) = 0; + +}; + +MIDL_INTERFACE("56A868B8-0AD4-11CE-B03A-0020AF0BA770") +IDeferredCommand : public IUnknown +{ +public: + virtual HRESULT __stdcall Cancel( void) = 0; + + virtual HRESULT __stdcall Confidence( + /* [out] */ long __RPC_FAR *pConfidence) = 0; + + virtual HRESULT __stdcall Postpone( + /* [in] */ double newtime) = 0; + + virtual HRESULT __stdcall GetHResult( + /* [out] */ HRESULT __RPC_FAR *phrResult) = 0; + +}; + +MIDL_INTERFACE("56A868B7-0AD4-11CE-B03A-0020AF0BA770") +IQueueCommand : public IUnknown +{ +public: + virtual HRESULT __stdcall InvokeAtStreamTime( + /* [out] */ IDeferredCommand __RPC_FAR *__RPC_FAR *pCmd, + /* [in] */ double time, + /* [in] */ GUID __RPC_FAR *iid, + /* [in] */ long dispidMethod, + /* [in] */ short wFlags, + /* [in] */ long cArgs, + /* [in] */ VARIANT __RPC_FAR *pDispParams, + /* [out][in] */ VARIANT __RPC_FAR *pvarResult, + /* [out] */ short __RPC_FAR *puArgErr) = 0; + + virtual HRESULT __stdcall InvokeAtPresentationTime( + /* [out] */ IDeferredCommand __RPC_FAR *__RPC_FAR *pCmd, + /* [in] */ double time, + /* [in] */ GUID __RPC_FAR *iid, + /* [in] */ long dispidMethod, + /* [in] */ short wFlags, + /* [in] */ long cArgs, + /* [in] */ VARIANT __RPC_FAR *pDispParams, + /* [out][in] */ VARIANT __RPC_FAR *pvarResult, + /* [out] */ short __RPC_FAR *puArgErr) = 0; + +}; + +MIDL_INTERFACE("56A868BA-0AD4-11CE-B03A-0020AF0BA770") +IFilterInfo : public IDispatch +{ +public: + virtual /* [id] */ HRESULT STDMETHODCALLTYPE FindPin( + /* [in] */ BSTR strPinID, + /* [out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Name( + /* [retval][out] */ BSTR __RPC_FAR *strName) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_VendorInfo( + /* [retval][out] */ BSTR __RPC_FAR *strVendorInfo) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Filter( + /* [retval][out] */ IUnknown __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Pins( + /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_IsFileSource( + /* [retval][out] */ long __RPC_FAR *pbIsSource) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Filename( + /* [retval][out] */ BSTR __RPC_FAR *pstrFilename) = 0; + + virtual /* [propput][id] */ HRESULT STDMETHODCALLTYPE put_Filename( + /* [in] */ BSTR pstrFilename) = 0; + +}; + +MIDL_INTERFACE("56A868BB-0AD4-11CE-B03A-0020AF0BA770") +IRegFilterInfo : public IDispatch +{ +public: + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Name( + /* [retval][out] */ BSTR __RPC_FAR *strName) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Filter( + /* [out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + +}; + +MIDL_INTERFACE("56A868BC-0AD4-11CE-B03A-0020AF0BA770") +IMediaTypeInfo : public IDispatch +{ +public: + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Type( + /* [retval][out] */ BSTR __RPC_FAR *strType) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Subtype( + /* [retval][out] */ BSTR __RPC_FAR *strType) = 0; + +}; + +MIDL_INTERFACE("56A868BD-0AD4-11CE-B03A-0020AF0BA770") +IPinInfo : public IDispatch +{ +public: + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Pin( + /* [retval][out] */ IUnknown __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_ConnectedTo( + /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_ConnectionMediaType( + /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_FilterInfo( + /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Name( + /* [retval][out] */ BSTR __RPC_FAR *ppUnk) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Direction( + /* [retval][out] */ long __RPC_FAR *ppDirection) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_PinID( + /* [retval][out] */ BSTR __RPC_FAR *strPinID) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_MediaTypes( + /* [retval][out] */ IDispatch __RPC_FAR *__RPC_FAR *ppUnk) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Connect( + /* [in] */ IUnknown __RPC_FAR *pPin) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE ConnectDirect( + /* [in] */ IUnknown __RPC_FAR *pPin) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE ConnectWithType( + /* [in] */ IUnknown __RPC_FAR *pPin, + /* [in] */ IDispatch __RPC_FAR *pMediaType) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Disconnect( void) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Render( void) = 0; + +}; + +MIDL_INTERFACE("BC9BCF80-DCD2-11D2-ABF6-00A0C905F375") +IAMStats : public IDispatch +{ +public: + virtual /* [id] */ HRESULT STDMETHODCALLTYPE Reset( void) = 0; + + virtual /* [propget][id] */ HRESULT STDMETHODCALLTYPE get_Count( + /* [retval][out] */ long __RPC_FAR *plCount) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetValueByIndex( + /* [in] */ long lIndex, + /* [out] */ BSTR __RPC_FAR *szName, + /* [out] */ long __RPC_FAR *lCount, + /* [out] */ double __RPC_FAR *dLast, + /* [out] */ double __RPC_FAR *dAverage, + /* [out] */ double __RPC_FAR *dStdDev, + /* [out] */ double __RPC_FAR *dMin, + /* [out] */ double __RPC_FAR *dMax) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetValueByName( + /* [in] */ BSTR szName, + /* [out] */ long __RPC_FAR *lIndex, + /* [out] */ long __RPC_FAR *lCount, + /* [out] */ double __RPC_FAR *dLast, + /* [out] */ double __RPC_FAR *dAverage, + /* [out] */ double __RPC_FAR *dStdDev, + /* [out] */ double __RPC_FAR *dMin, + /* [out] */ double __RPC_FAR *dMax) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE GetIndex( + /* [in] */ BSTR szName, + /* [in] */ long lCreate, + /* [out] */ long __RPC_FAR *plIndex) = 0; + + virtual /* [id] */ HRESULT STDMETHODCALLTYPE AddValue( + /* [in] */ long lIndex, + /* [in] */ double dValue) = 0; + +}; + +//------------------------------------------------------------------ +// wxAMMediaBackend (Active Movie) +//------------------------------------------------------------------ +class WXDLLIMPEXP_MEDIA wxAMMediaBackend : public wxMediaBackend { public: wxAMMediaBackend(); @@ -102,6 +736,9 @@ public: virtual double GetPlaybackRate(); virtual bool SetPlaybackRate(double); + virtual double GetVolume(); + virtual bool SetVolume(double); + void Cleanup(); bool m_bVideo; @@ -114,13 +751,12 @@ public: wxControl* m_ctrl; - IGraphBuilder* m_pGB; + IBasicAudio* m_pBA; + IBasicVideo* m_pBV; IMediaControl* m_pMC; IMediaEventEx* m_pME; + IMediaPosition* m_pMS; IVideoWindow* m_pVW; - IBasicAudio* m_pBA; - IBasicVideo* m_pBV; - IMediaSeeking* m_pMS; HWND m_hNotifyWnd; wxSize m_bestSize; @@ -141,7 +777,7 @@ public: //--------------------------------------------------------------------------- #include -class wxMCIMediaBackend : public wxMediaBackend +class WXDLLIMPEXP_MEDIA wxMCIMediaBackend : public wxMediaBackend { public: @@ -175,6 +811,9 @@ public: virtual double GetPlaybackRate(); virtual bool SetPlaybackRate(double dRate); + virtual double GetVolume(); + virtual bool SetVolume(double); + static LRESULT CALLBACK NotifyWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam); @@ -186,7 +825,7 @@ public: HWND m_hNotifyWnd; //Window to use for MCI events bool m_bVideo; //Whether or not we have video - DECLARE_DYNAMIC_CLASS(wxMCIMediaBackend); + DECLARE_DYNAMIC_CLASS(wxMCIMediaBackend) }; //--------------------------------------------------------------------------- @@ -203,10 +842,203 @@ public: //--------------------------------------------------------------------------- // QT Includes //--------------------------------------------------------------------------- -#include //Windoze QT include -#include //Standard QT stuff +//#include //Windoze QT include +//#include //Standard QT stuff +#include "wx/dynlib.h" + +//--------------------------------------------------------------------------- +// QT Types +//--------------------------------------------------------------------------- +typedef struct MovieRecord* Movie; +typedef wxInt16 OSErr; +typedef wxInt32 OSStatus; +#define noErr 0 +#define fsRdPerm 1 +typedef unsigned char Str255[256]; +#define StringPtr unsigned char* +#define newMovieActive 1 +#define Ptr char* +#define Handle Ptr* +#define Fixed long +#define OSType unsigned long +#define CGrafPtr struct GrafPort * +#define TimeScale long +#define TimeBase struct TimeBaseRecord * + +struct FSSpec { + short vRefNum; + long parID; + Str255 name; /*Str63 on mac, Str255 on msw */ +}; + +struct Rect { + short top; + short left; + short bottom; + short right; +}; + +struct wide { + wxInt32 hi; + wxUint32 lo; +}; + +struct TimeRecord { + wide value; /* units */ + TimeScale scale; /* units per second */ + TimeBase base; +}; + +//--------------------------------------------------------------------------- +// QT Library +//--------------------------------------------------------------------------- +#define wxDL_METHOD_DEFINE( rettype, name, args, shortargs, defret ) \ + typedef rettype (* name ## Type) args ; \ + name ## Type pfn_ ## name; \ + rettype name args \ + { if (m_ok) return pfn_ ## name shortargs ; return defret; } + +#define wxDL_VOIDMETHOD_DEFINE( name, args, shortargs ) \ + typedef void (* name ## Type) args ; \ + name ## Type pfn_ ## name; \ + void name args \ + { if (m_ok) pfn_ ## name shortargs ; } -class wxQTMediaBackend : public wxMediaBackend +#define wxDL_METHOD_LOAD( lib, name, success ) \ + pfn_ ## name = (name ## Type) lib.GetSymbol( wxT(#name), &success ); \ + if (!success) return false; + +//Class that utilizes Robert Roeblings Dynamic Library Macros +class wxQuickTimeLibrary +{ +public: + ~wxQuickTimeLibrary() + { + if(m_dll.IsLoaded()) + m_dll.Unload(); + } + + bool Initialize(); + bool IsOk() const {return m_ok;} + +protected: + wxDynamicLibrary m_dll; + bool m_ok; + +public: + wxDL_VOIDMETHOD_DEFINE( StartMovie, (Movie m), (m) ); + wxDL_VOIDMETHOD_DEFINE( StopMovie, (Movie m), (m) ); + wxDL_METHOD_DEFINE( bool, IsMovieDone, (Movie m), (m), false); + wxDL_VOIDMETHOD_DEFINE( GoToBeginningOfMovie, (Movie m), (m) ); + wxDL_METHOD_DEFINE( OSErr, GetMoviesError, (), (), -1); + wxDL_METHOD_DEFINE( OSErr, EnterMovies, (), (), -1); + wxDL_VOIDMETHOD_DEFINE( ExitMovies, (), () ); + wxDL_METHOD_DEFINE( OSErr, InitializeQTML, (long flags), (flags), -1); + wxDL_VOIDMETHOD_DEFINE( TerminateQTML, (), () ); + + wxDL_METHOD_DEFINE( OSErr, NativePathNameToFSSpec, + (char* inName, FSSpec* outFile, long flags), + (inName, outFile, flags), -1); + + wxDL_METHOD_DEFINE( OSErr, OpenMovieFile, + (const FSSpec * fileSpec, short * resRefNum, wxInt8 permission), + (fileSpec, resRefNum, permission), -1 ); + + wxDL_METHOD_DEFINE( OSErr, CloseMovieFile, + (short resRefNum), (resRefNum), -1); + + wxDL_METHOD_DEFINE( OSErr, NewMovieFromFile, + (Movie * theMovie, short resRefNum, short * resId, + StringPtr resName, short newMovieFlags, + bool * dataRefWasChanged), + (theMovie, resRefNum, resId, resName, newMovieFlags, + dataRefWasChanged), -1); + + wxDL_VOIDMETHOD_DEFINE( SetMovieRate, (Movie m, Fixed rate), (m, rate) ); + wxDL_METHOD_DEFINE( Fixed, GetMovieRate, (Movie m), (m), 0); + wxDL_VOIDMETHOD_DEFINE( MoviesTask, (Movie m, long maxms), (m, maxms) ); + wxDL_VOIDMETHOD_DEFINE( BlockMove, + (const char* p1, const char* p2, long s), (p1,p2,s) ); + wxDL_METHOD_DEFINE( Handle, NewHandleClear, (long s), (s), NULL ); + + wxDL_METHOD_DEFINE( OSErr, NewMovieFromDataRef, + (Movie * m, short flags, short * id, + Handle dataRef, OSType dataRefType), + (m,flags,id,dataRef,dataRefType), -1 ); + + wxDL_VOIDMETHOD_DEFINE( DisposeHandle, (Handle h), (h) ); + wxDL_VOIDMETHOD_DEFINE( GetMovieNaturalBoundsRect, (Movie m, Rect* r), (m,r) ); + wxDL_METHOD_DEFINE( void*, GetMovieIndTrackType, + (Movie m, long index, OSType type, long flags), + (m,index,type,flags), NULL ); + wxDL_VOIDMETHOD_DEFINE( CreatePortAssociation, + (void* hWnd, void* junk, long morejunk), (hWnd, junk, morejunk) ); + wxDL_METHOD_DEFINE(void*, GetNativeWindowPort, (void* hWnd), (hWnd), NULL); + wxDL_VOIDMETHOD_DEFINE(SetMovieGWorld, (Movie m, CGrafPtr port, void* whatever), + (m, port, whatever) ); + wxDL_VOIDMETHOD_DEFINE(DisposeMovie, (Movie m), (m) ); + wxDL_VOIDMETHOD_DEFINE(SetMovieBox, (Movie m, Rect* r), (m,r)); + wxDL_VOIDMETHOD_DEFINE(SetMovieTimeScale, (Movie m, long s), (m,s)); + wxDL_METHOD_DEFINE(long, GetMovieDuration, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(TimeBase, GetMovieTimeBase, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(TimeScale, GetMovieTimeScale, (Movie m), (m), 0); + wxDL_METHOD_DEFINE(long, GetMovieTime, (Movie m, void* cruft), (m,cruft), 0); + wxDL_VOIDMETHOD_DEFINE(SetMovieTime, (Movie m, TimeRecord* tr), (m,tr) ); + wxDL_METHOD_DEFINE(short, GetMovieVolume, (Movie m), (m), 0); + wxDL_VOIDMETHOD_DEFINE(SetMovieVolume, (Movie m, short sVolume), (m,sVolume) ); +}; + +bool wxQuickTimeLibrary::Initialize() +{ + m_ok = false; + + if(!m_dll.Load(wxT("qtmlClient.dll"))) + return false; + + bool bOk; + + wxDL_METHOD_LOAD( m_dll, StartMovie, bOk ); + wxDL_METHOD_LOAD( m_dll, StopMovie, bOk ); + wxDL_METHOD_LOAD( m_dll, IsMovieDone, bOk ); + wxDL_METHOD_LOAD( m_dll, GoToBeginningOfMovie, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMoviesError, bOk ); + wxDL_METHOD_LOAD( m_dll, EnterMovies, bOk ); + wxDL_METHOD_LOAD( m_dll, ExitMovies, bOk ); + wxDL_METHOD_LOAD( m_dll, InitializeQTML, bOk ); + wxDL_METHOD_LOAD( m_dll, TerminateQTML, bOk ); + wxDL_METHOD_LOAD( m_dll, NativePathNameToFSSpec, bOk ); + wxDL_METHOD_LOAD( m_dll, OpenMovieFile, bOk ); + wxDL_METHOD_LOAD( m_dll, CloseMovieFile, bOk ); + wxDL_METHOD_LOAD( m_dll, NewMovieFromFile, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMovieRate, bOk ); + wxDL_METHOD_LOAD( m_dll, SetMovieRate, bOk ); + wxDL_METHOD_LOAD( m_dll, MoviesTask, bOk ); + wxDL_METHOD_LOAD( m_dll, BlockMove, bOk ); + wxDL_METHOD_LOAD( m_dll, NewHandleClear, bOk ); + wxDL_METHOD_LOAD( m_dll, NewMovieFromDataRef, bOk ); + wxDL_METHOD_LOAD( m_dll, DisposeHandle, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMovieNaturalBoundsRect, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMovieIndTrackType, bOk ); + wxDL_METHOD_LOAD( m_dll, CreatePortAssociation, bOk ); + wxDL_METHOD_LOAD( m_dll, GetNativeWindowPort, bOk ); + wxDL_METHOD_LOAD( m_dll, SetMovieGWorld, bOk ); + wxDL_METHOD_LOAD( m_dll, DisposeMovie, bOk ); + wxDL_METHOD_LOAD( m_dll, SetMovieBox, bOk ); + wxDL_METHOD_LOAD( m_dll, SetMovieTimeScale, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMovieDuration, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMovieTimeBase, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMovieTimeScale, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMovieTime, bOk ); + wxDL_METHOD_LOAD( m_dll, SetMovieTime, bOk ); + wxDL_METHOD_LOAD( m_dll, GetMovieVolume, bOk ); + wxDL_METHOD_LOAD( m_dll, SetMovieVolume, bOk ); + + m_ok = true; + + return true; +} + +class WXDLLIMPEXP_MEDIA wxQTMediaBackend : public wxMediaBackend { public: @@ -240,14 +1072,19 @@ public: virtual double GetPlaybackRate(); virtual bool SetPlaybackRate(double dRate); + virtual double GetVolume(); + virtual bool SetVolume(double); + void Cleanup(); void FinishLoad(); wxSize m_bestSize; //Original movie size - struct MovieRecord* m_movie; //QT Movie handle/instance + Movie m_movie; //QT Movie handle/instance wxControl* m_ctrl; //Parent control bool m_bVideo; //Whether or not we have video class _wxQTTimer* m_timer; //Timer for streaming the movie + wxQuickTimeLibrary m_lib; + DECLARE_DYNAMIC_CLASS(wxQTMediaBackend); }; @@ -336,7 +1173,7 @@ wxAMMediaBackend::~wxAMMediaBackend() // wxAMMediaBackend::CreateControl // // ActiveMovie does not really have any native control to speak of, -// so we just create a normal control with a black background. +// so we just create a normal control. // // We also check to see if ActiveMovie is installed //--------------------------------------------------------------------------- @@ -348,17 +1185,18 @@ bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, const wxValidator& validator, const wxString& name) { - //create our filter graph - HRESULT hr = CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, (void**)&m_pGB); + //create our filter graph - the beuty of COM is that it loads + //quartz.dll for us :) + HRESULT hr = CoCreateInstance(CLSID_FilgraphManager, NULL, CLSCTX_INPROC_SERVER, + IID_IMediaControl, (void**)&m_pMC); //directshow not installed? if ( FAILED(hr) ) return false; //release the filter graph - we don't need it yet - m_pGB->Release(); - m_pGB = NULL; + m_pMC->Release(); + m_pMC = NULL; // // Create window @@ -368,15 +1206,10 @@ bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, // is a child window, it refereshes properly // if ( !ctrl->wxControl::Create(parent, id, pos, size, - (style | wxNO_BORDER) | wxCLIP_CHILDREN, + (style & ~wxBORDER_MASK) | wxBORDER_NONE | wxCLIP_CHILDREN, validator, name) ) return false; - // - //Set our background color to black by default - // - ctrl->SetBackgroundColour(*wxBLACK); - m_ctrl = ctrl; return true; } @@ -389,23 +1222,24 @@ bool wxAMMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, //--------------------------------------------------------------------------- bool wxAMMediaBackend::Load(const wxString& fileName) { + //if previously loaded cleanup if(m_hNotifyWnd) Cleanup(); - CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, - IID_IGraphBuilder, (void**)&m_pGB); + //We already checked for success in CreateControl + CoCreateInstance(CLSID_FilgraphManager, NULL, CLSCTX_INPROC_SERVER, + IID_IMediaControl, (void**)&m_pMC); //load the graph & render - if( FAILED(m_pGB->RenderFile(fileName.wc_str(wxConvLocal), NULL)) ) + if( FAILED(m_pMC->RenderFile(wxBasicString(fileName).Get())) ) return false; //get the interfaces, all of them - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaControl, (void**)&m_pMC) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaEventEx, (void**)&m_pME) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IMediaSeeking, (void**)&m_pMS) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IVideoWindow, (void**)&m_pVW) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IBasicAudio, (void**)&m_pBA) ); - wxAMVERIFY( m_pGB->QueryInterface(IID_IBasicVideo, (void**)&m_pBV) ); + wxAMVERIFY( m_pMC->QueryInterface(IID_IMediaEventEx, (void**)&m_pME) ); + wxAMVERIFY( m_pMC->QueryInterface(IID_IMediaPosition, (void**)&m_pMS) ); + wxAMVERIFY( m_pMC->QueryInterface(IID_IVideoWindow, (void**)&m_pVW) ); + wxAMVERIFY( m_pMC->QueryInterface(IID_IBasicAudio, (void**)&m_pBA) ); + wxAMVERIFY( m_pMC->QueryInterface(IID_IBasicVideo, (void**)&m_pBV) ); //We could tell if the media has audio or not by //something like @@ -435,9 +1269,9 @@ bool wxAMMediaBackend::Load(const wxString& fileName) // if (m_bVideo) { - wxAMVERIFY( m_pVW->put_Owner((OAHWND)m_ctrl->GetHandle()) ); + wxAMVERIFY( m_pVW->put_Owner((LONG_PTR)m_ctrl->GetHandle()) ); wxAMVERIFY( m_pVW->put_WindowStyle(WS_CHILD | WS_CLIPSIBLINGS) ); - wxAMVERIFY( m_pVW->put_Visible(OATRUE) ); //OATRUE == -1 + wxAMVERIFY( m_pVW->put_Visible(-1) ); //OATRUE == -1 } // @@ -466,20 +1300,20 @@ bool wxAMMediaBackend::Load(const wxString& fileName) return false; } +#if defined(_WIN32) + ::SetWindowLong(m_hNotifyWnd, GWL_WNDPROC, + (LONG)wxAMMediaBackend::NotifyWndProc); +#else ::SetWindowLongPtr(m_hNotifyWnd, GWLP_WNDPROC, (LONG_PTR)wxAMMediaBackend::NotifyWndProc); +#endif ::SetWindowLong(m_hNotifyWnd, GWL_USERDATA, (LONG) this); - wxAMVERIFY( m_pME->SetNotifyWindow((OAHWND)m_hNotifyWnd, + wxAMVERIFY( m_pME->SetNotifyWindow((LONG_PTR)m_hNotifyWnd, WM_GRAPHNOTIFY, 0) ); - // - //set the time format - // - wxAMVERIFY( m_pMS->SetTimeFormat(&TIME_FORMAT_MEDIA_TIME) ); - // // Force the parent window of this control to recalculate // the size of this if sizers are being used @@ -489,6 +1323,7 @@ bool wxAMMediaBackend::Load(const wxString& fileName) m_ctrl->GetParent()->Layout(); m_ctrl->GetParent()->Refresh(); m_ctrl->GetParent()->Update(); + m_ctrl->SetSize(m_ctrl->GetSize()); return true; } @@ -545,21 +1380,17 @@ bool wxAMMediaBackend::Stop() // wxAMMediaBackend::SetPosition // // 1) Translates the current position's time to directshow time, -// which is in a scale of 100 nanoseconds +// which is in a scale of 1 second (in a double) // 2) Sets the play position of the IMediaSeeking interface - // passing NULL as the stop position means to keep the old // stop position //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPosition(wxLongLong where) { - LONGLONG pos = ((LONGLONG)where.GetValue()) * 10000; - - return SUCCEEDED( m_pMS->SetPositions( - &pos, - AM_SEEKING_AbsolutePositioning, - NULL, - AM_SEEKING_NoPositioning - ) ); + return SUCCEEDED( m_pMS->put_CurrentPosition( + ((LONGLONG)where.GetValue()) / 1000 + ) + ); } //--------------------------------------------------------------------------- @@ -570,13 +1401,40 @@ bool wxAMMediaBackend::SetPosition(wxLongLong where) //--------------------------------------------------------------------------- wxLongLong wxAMMediaBackend::GetPosition() { - LONGLONG outCur, outStop; - wxAMVERIFY( m_pMS->GetPositions(&outCur, &outStop) ); + double outCur; + wxAMVERIFY( m_pMS->get_CurrentPosition(&outCur) ); - //h,m,s,milli - outdur is in 100 nanos - return outCur/10000; + //h,m,s,milli - outdur is in 1 second (double) + return (outCur*1000); } +//--------------------------------------------------------------------------- +// wxAMMediaBackend::SetVolume +// +// Sets the volume through the IBasicAudio interface - +// value ranges from 0 (MAX volume) to -10000 (minimum volume). +// -100 per decibel. +//--------------------------------------------------------------------------- +bool wxAMMediaBackend::SetVolume(double dVolume) +{ + return SUCCEEDED(m_pBA->put_Volume( (long) ((dVolume-1.0) * 10000.0) )); +} + +//--------------------------------------------------------------------------- +// wxAMMediaBackend::GetVolume +// +// Gets the volume through the IBasicAudio interface - +// value ranges from 0 (MAX volume) to -10000 (minimum volume). +// -100 per decibel. +//--------------------------------------------------------------------------- +double wxAMMediaBackend::GetVolume() +{ + long lVolume; + if ( SUCCEEDED(m_pBA->get_Volume(&lVolume)) ) + return (((double)(lVolume + 10000)) / 10000.0); + return 0.0; +} + //--------------------------------------------------------------------------- // wxAMMediaBackend::GetDuration // @@ -585,11 +1443,11 @@ wxLongLong wxAMMediaBackend::GetPosition() //--------------------------------------------------------------------------- wxLongLong wxAMMediaBackend::GetDuration() { - LONGLONG outDuration; - wxAMVERIFY( m_pMS->GetDuration(&outDuration) ); + double outDuration; + wxAMVERIFY( m_pMS->get_Duration(&outDuration) ); - //h,m,s,milli - outdur is in 100 nanos - return outDuration/10000; + //h,m,s,milli - outdur is in 1 second (double) + return (outDuration*1000); } //--------------------------------------------------------------------------- @@ -604,7 +1462,7 @@ wxLongLong wxAMMediaBackend::GetDuration() wxMediaState wxAMMediaBackend::GetState() { HRESULT hr; - OAFilterState theState; + long theState; //OAFilterState hr = m_pMC->GetState(INFINITE, &theState); wxASSERT( SUCCEEDED(hr) ); @@ -626,7 +1484,7 @@ wxMediaState wxAMMediaBackend::GetState() double wxAMMediaBackend::GetPlaybackRate() { double dRate; - wxAMVERIFY( m_pMS->GetRate(&dRate) ); + wxAMVERIFY( m_pMS->get_Rate(&dRate) ); return dRate; } @@ -638,7 +1496,7 @@ double wxAMMediaBackend::GetPlaybackRate() //--------------------------------------------------------------------------- bool wxAMMediaBackend::SetPlaybackRate(double dRate) { - return SUCCEEDED( m_pMS->SetRate(dRate) ); + return SUCCEEDED( m_pMS->put_Rate(dRate) ); } //--------------------------------------------------------------------------- @@ -682,7 +1540,7 @@ LRESULT CALLBACK wxAMMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg, wxAMVERIFY( m_pME->FreeEventParams(evCode, evParam1, evParam2) ); // If this is the end of the clip, notify handler - if(EC_COMPLETE == evCode) + if(1 == evCode) //EC_COMPLETE { //send the event to our child wxMediaEvent theEvent(wxEVT_MEDIA_STOP, m_ctrl->GetId()); @@ -712,7 +1570,7 @@ LRESULT CALLBACK wxAMMediaBackend::OnNotifyWndProc(HWND hWnd, UINT nMsg, // 1) Hide/disowns the video window (MS says bad things will happen if // you don't) // 2) Releases all the directshow interfaces we use -// TODO: Maybe there's a way to redirect the IGraphBuilder each time +// TODO: Maybe there's a way to redirect the IMediaControl each time // we load, rather then creating and destroying the interfaces // each time? //--------------------------------------------------------------------------- @@ -721,18 +1579,17 @@ void wxAMMediaBackend::Cleanup() // Hide then disown the window if(m_pVW) { - m_pVW->put_Visible(OAFALSE); //OSFALSE == 0 + m_pVW->put_Visible(0); //OSFALSE == 0 m_pVW->put_Owner(NULL); } // Release and zero DirectShow interfaces SAFE_RELEASE(m_pME); SAFE_RELEASE(m_pMS); - SAFE_RELEASE(m_pMC); SAFE_RELEASE(m_pBA); SAFE_RELEASE(m_pBV); SAFE_RELEASE(m_pVW); - SAFE_RELEASE(m_pGB); + SAFE_RELEASE(m_pMC); // Get rid of our hidden Window DestroyWindow(m_hNotifyWnd); @@ -755,7 +1612,7 @@ wxSize wxAMMediaBackend::GetVideoSize() const // // Resizes the IVideoWindow to the size of the control window //--------------------------------------------------------------------------- -void wxAMMediaBackend::Move(int x, int y, int w, int h) +void wxAMMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) { if(m_hNotifyWnd && m_bVideo) { @@ -835,6 +1692,15 @@ typedef struct { DWORD dwSpeed; } MCI_DGV_SET_PARMS; +typedef struct { + DWORD_PTR dwCallback; + DWORD dwItem; + DWORD dwValue; + DWORD dwOver; + wxChar* lpstrAlgorithm; + wxChar* lpstrQuality; +} MCI_DGV_SETAUDIO_PARMS; + //--------------------------------------------------------------------------- // wxMCIMediaBackend Constructor // @@ -882,15 +1748,10 @@ bool wxMCIMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, // is a child window, it refereshes properly // if ( !ctrl->wxControl::Create(parent, id, pos, size, - (style & ~wxBORDER_MASK) | wxCLIP_CHILDREN, + (style & ~wxBORDER_MASK) | wxBORDER_NONE | wxCLIP_CHILDREN, validator, name) ) return false; - // - //Set our background color to black by default - // - ctrl->SetBackgroundColour(*wxBLACK); - m_ctrl = ctrl; return true; } @@ -976,8 +1837,13 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) return false; } +#if defined(_WIN32) ::SetWindowLong(m_hNotifyWnd, GWL_WNDPROC, (LONG)wxMCIMediaBackend::NotifyWndProc); +#else + ::SetWindowLongPtr(m_hNotifyWnd, GWLP_WNDPROC, + (LONG_PTR)wxMCIMediaBackend::NotifyWndProc); +#endif ::SetWindowLong(m_hNotifyWnd, GWL_USERDATA, (LONG) this); @@ -991,6 +1857,7 @@ bool wxMCIMediaBackend::Load(const wxString& fileName) m_ctrl->GetParent()->Layout(); m_ctrl->GetParent()->Refresh(); m_ctrl->GetParent()->Update(); + m_ctrl->SetSize(m_ctrl->GetSize()); return true; } @@ -1022,8 +1889,13 @@ bool wxMCIMediaBackend::Play() MCI_PLAY_PARMS playParms; playParms.dwCallback = (DWORD)m_hNotifyWnd; - return ( mciSendCommand(m_hDev, MCI_PLAY, MCI_NOTIFY, + bool bOK = ( mciSendCommand(m_hDev, MCI_PLAY, MCI_NOTIFY, (DWORD)(LPVOID)&playParms) == 0 ); + + if(bOK) + m_ctrl->Show(m_bVideo); + + return bOK; } //--------------------------------------------------------------------------- @@ -1083,7 +1955,13 @@ bool wxMCIMediaBackend::SetPosition(wxLongLong where) { MCI_SEEK_PARMS seekParms; seekParms.dwCallback = 0; +#if wxUSE_LONGLONG_NATIVE && !wxUSE_LONGLONG_WX seekParms.dwTo = (DWORD)where.GetValue(); +#else /* wxUSE_LONGLONG_WX */ + /* no way to return it in one piece */ + wxASSERT( where.GetHi()==0 ); + seekParms.dwTo = (DWORD)where.GetLo(); +#endif /* wxUSE_LONGLONG_* */ //device was playing? bool bReplay = GetState() == wxMEDIASTATE_PLAYING; @@ -1117,6 +1995,48 @@ wxLongLong wxMCIMediaBackend::GetPosition() return statusParms.dwReturn; } +//--------------------------------------------------------------------------- +// wxMCIMediaBackend::GetVolume +// +// Gets the volume of the current media via the MCI_DGV_STATUS_VOLUME +// message. Value ranges from 0 (minimum) to 1000 (maximum volume). +//--------------------------------------------------------------------------- +double wxMCIMediaBackend::GetVolume() +{ + MCI_STATUS_PARMS statusParms; + statusParms.dwCallback = NULL; + statusParms.dwItem = 0x4019; //MCI_DGV_STATUS_VOLUME + + if (mciSendCommand(m_hDev, MCI_STATUS, MCI_STATUS_ITEM, + (DWORD)(LPSTR)&statusParms) != 0) + return 0; + + return ((double)statusParms.dwReturn) / 1000.0; +} + +//--------------------------------------------------------------------------- +// wxMCIMediaBackend::SetVolume +// +// Sets the volume of the current media via the MCI_DGV_SETAUDIO_VOLUME +// message. Value ranges from 0 (minimum) to 1000 (maximum volume). +//--------------------------------------------------------------------------- +bool wxMCIMediaBackend::SetVolume(double dVolume) +{ + MCI_DGV_SETAUDIO_PARMS audioParms; + audioParms.dwCallback = NULL; + audioParms.dwItem = 0x4002; //MCI_DGV_SETAUDIO_VOLUME + audioParms.dwValue = (DWORD) (dVolume * 1000.0); + audioParms.dwOver = 0; + audioParms.lpstrAlgorithm = NULL; + audioParms.lpstrQuality = NULL; + + if (mciSendCommand(m_hDev, 0x0873, //MCI_SETAUDIO + 0x00800000L | 0x01000000L, //MCI_DGV_SETAUDIO+(_ITEM | _VALUE) + (DWORD)(LPSTR)&audioParms) != 0) + return false; + return true; +} + //--------------------------------------------------------------------------- // wxMCIMediaBackend::GetDuration // @@ -1145,14 +2065,19 @@ void wxMCIMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), if (m_hNotifyWnd && m_bVideo) { MCI_DGV_RECT_PARMS putParms; //ifdefed MCI_DGV_PUT_PARMS - putParms.rc.top = 0; - putParms.rc.bottom = 0; - putParms.rc.right = w; + memset(&putParms, 0, sizeof(MCI_DGV_RECT_PARMS)); putParms.rc.bottom = h; - - wxMCIVERIFY( mciSendCommand(m_hDev, MCI_PUT, + putParms.rc.right = w; + + //wxStackWalker will crash and burn here on assert + //and mci doesn't like 0 and 0 for some reason (out of range ) + //so just don't it in that case + if(w || h) + { + wxMCIVERIFY( mciSendCommand(m_hDev, MCI_PUT, 0x00040000L, //MCI_DGV_PUT_DESTINATION (DWORD)(LPSTR)&putParms) ); + } } } @@ -1271,8 +2196,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxQTMediaBackend, wxMediaBackend); class _wxQTTimer : public wxTimer { public: - _wxQTTimer(Movie movie, wxQTMediaBackend* parent) : - m_movie(movie), m_bPaused(false), m_parent(parent) + _wxQTTimer(Movie movie, wxQTMediaBackend* parent, wxQuickTimeLibrary* pLib) : + m_movie(movie), m_bPaused(false), m_parent(parent), m_pLib(pLib) { } @@ -1295,8 +2220,8 @@ public: { if (!m_bPaused) { - if(!IsMovieDone(m_movie)) - MoviesTask(m_movie, MOVIE_DELAY); + if(!m_pLib->IsMovieDone(m_movie)) + m_pLib->MoviesTask(m_movie, MOVIE_DELAY); else { wxMediaEvent theEvent(wxEVT_MEDIA_STOP, @@ -1307,7 +2232,7 @@ public: { Stop(); m_parent->Stop(); - wxASSERT(::GetMoviesError() == noErr); + wxASSERT(m_pLib->GetMoviesError() == noErr); //send the event to our child wxMediaEvent theEvent(wxEVT_MEDIA_FINISHED, @@ -1322,6 +2247,7 @@ protected: Movie m_movie; //Our movie instance bool m_bPaused; //Whether we are paused or not wxQTMediaBackend* m_parent; //Backend pointer + wxQuickTimeLibrary* m_pLib; //Interfaces }; //--------------------------------------------------------------------------- @@ -1347,10 +2273,13 @@ wxQTMediaBackend::~wxQTMediaBackend() if(m_timer) Cleanup(); - //Note that ExitMovies() is not neccessary, but - //the docs are fuzzy on whether or not TerminateQTML is - ExitMovies(); - TerminateQTML(); + if(m_lib.IsOk()) + { + //Note that ExitMovies() is not neccessary, but + //the docs are fuzzy on whether or not TerminateQTML is + m_lib.ExitMovies(); + m_lib.TerminateQTML(); + } } //--------------------------------------------------------------------------- @@ -1367,13 +2296,16 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, const wxValidator& validator, const wxString& name) { + if(!m_lib.Initialize()) + return false; + int nError; - if ((nError = InitializeQTML(0)) != noErr) //-2093 no dll + if ((nError = m_lib.InitializeQTML(0)) != noErr) //-2093 no dll { wxFAIL_MSG(wxString::Format(wxT("Couldn't Initialize Quicktime-%i"), nError)); return false; } - EnterMovies(); + m_lib.EnterMovies(); // // Create window @@ -1384,15 +2316,10 @@ bool wxQTMediaBackend::CreateControl(wxControl* ctrl, wxWindow* parent, // backends, we don't need wxCLIP_CHILDREN // if ( !ctrl->wxControl::Create(parent, id, pos, size, - (style & ~wxBORDER_MASK), + (style & ~wxBORDER_MASK) | wxBORDER_NONE, validator, name) ) return false; - // - //Set our background color to black by default - // - ctrl->SetBackgroundColour(*wxBLACK); - m_ctrl = ctrl; return true; } @@ -1414,17 +2341,17 @@ bool wxQTMediaBackend::Load(const wxString& fileName) short movieResFile; FSSpec sfFile; - if (NativePathNameToFSSpec ((char*) (const char*) fileName.mb_str(), + if (m_lib.NativePathNameToFSSpec ((char*) (const char*) fileName.mb_str(), &sfFile, 0) != noErr) return false; - if (OpenMovieFile (&sfFile, &movieResFile, fsRdPerm) != noErr) + if (m_lib.OpenMovieFile (&sfFile, &movieResFile, fsRdPerm) != noErr) return false; short movieResID = 0; Str255 movieName; - err = NewMovieFromFile ( + err = m_lib.NewMovieFromFile ( &m_movie, movieResFile, &movieResID, @@ -1432,14 +2359,14 @@ bool wxQTMediaBackend::Load(const wxString& fileName) newMovieActive, NULL); //wasChanged - CloseMovieFile (movieResFile); + m_lib.CloseMovieFile (movieResFile); if (err != noErr) return false; FinishLoad(); - return ::GetMoviesError() == noErr; + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- @@ -1456,34 +2383,36 @@ bool wxQTMediaBackend::Load(const wxURI& location) OSErr err = noErr; - Handle theHandle = NewHandleClear(theURI.length() + 1); + Handle theHandle = m_lib.NewHandleClear(theURI.length() + 1); wxASSERT(theHandle); - BlockMove(theURI.mb_str(), *theHandle, theURI.length() + 1); + m_lib.BlockMove(theURI.mb_str(), *theHandle, theURI.length() + 1); //create the movie from the handle that refers to the URI - err = NewMovieFromDataRef(&m_movie, newMovieActive, + err = m_lib.NewMovieFromDataRef(&m_movie, newMovieActive, NULL, theHandle, - URLDataHandlerSubType); + 'url'); //URLDataHandlerSubType - DisposeHandle(theHandle); + m_lib.DisposeHandle(theHandle); if (err != noErr) return false; //preroll movie for streaming //TODO:Async this? - TimeValue timeNow; + /* + TimeValue timeNow; Fixed playRate; timeNow = GetMovieTime(m_movie, NULL); playRate = GetMoviePreferredRate(m_movie); PrePrerollMovie(m_movie, timeNow, playRate, NULL, NULL); - PrerollMovie(m_movie, timeNow, playRate); - SetMovieRate(m_movie, playRate); + PrerollMovie(m_movie, timeNow, playRate); + m_lib.SetMovieRate(m_movie, playRate); +*/ FinishLoad(); - return ::GetMoviesError() == noErr; + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- @@ -1493,33 +2422,34 @@ bool wxQTMediaBackend::Load(const wxURI& location) //--------------------------------------------------------------------------- void wxQTMediaBackend::FinishLoad() { - m_timer = new _wxQTTimer(m_movie, (wxQTMediaBackend*) this); + m_timer = new _wxQTTimer(m_movie, (wxQTMediaBackend*) this, &m_lib); wxASSERT(m_timer); //get the real size of the movie Rect outRect; - ::GetMovieNaturalBoundsRect (m_movie, &outRect); - wxASSERT(::GetMoviesError() == noErr); + m_lib.GetMovieNaturalBoundsRect (m_movie, &outRect); + wxASSERT(m_lib.GetMoviesError() == noErr); m_bestSize.x = outRect.right - outRect.left; m_bestSize.y = outRect.bottom - outRect.top; //reparent movie/*AudioMediaCharacteristic*/ - if(GetMovieIndTrackType(m_movie, 1, - VisualMediaCharacteristic, - movieTrackCharacteristic | - movieTrackEnabledOnly) != NULL) + if(m_lib.GetMovieIndTrackType(m_movie, 1, + 'eyes', //VisualMediaCharacteristic, + (1 << 1) //movieTrackCharacteristic + | (1 << 2) //movieTrackEnabledOnly + ) != NULL) { - CreatePortAssociation(m_ctrl->GetHWND(), NULL, 0L); + m_lib.CreatePortAssociation(m_ctrl->GetHWND(), NULL, 0L); - SetMovieGWorld(m_movie, - (CGrafPtr) GetNativeWindowPort(m_ctrl->GetHWND()), - nil); + m_lib.SetMovieGWorld(m_movie, + (CGrafPtr) m_lib.GetNativeWindowPort(m_ctrl->GetHWND()), + NULL); } //we want millisecond precision - ::SetMovieTimeScale(m_movie, 1000); - wxASSERT(::GetMoviesError() == noErr); + m_lib.SetMovieTimeScale(m_movie, 1000); + wxASSERT(m_lib.GetMoviesError() == noErr); // //Here, if the parent of the control has a sizer - we @@ -1539,10 +2469,10 @@ void wxQTMediaBackend::FinishLoad() //--------------------------------------------------------------------------- bool wxQTMediaBackend::Play() { - ::StartMovie(m_movie); + m_lib.StartMovie(m_movie); m_timer->SetPaused(false); m_timer->Start(MOVIE_DELAY, wxTIMER_CONTINUOUS); - return ::GetMoviesError() == noErr; + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- @@ -1552,10 +2482,10 @@ bool wxQTMediaBackend::Play() //--------------------------------------------------------------------------- bool wxQTMediaBackend::Pause() { - ::StopMovie(m_movie); + m_lib.StopMovie(m_movie); m_timer->SetPaused(true); m_timer->Stop(); - return ::GetMoviesError() == noErr; + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- @@ -1568,12 +2498,12 @@ bool wxQTMediaBackend::Stop() m_timer->SetPaused(false); m_timer->Stop(); - ::StopMovie(m_movie); - if(::GetMoviesError() != noErr) + m_lib.StopMovie(m_movie); + if(m_lib.GetMoviesError() != noErr) return false; - ::GoToBeginningOfMovie(m_movie); - return ::GetMoviesError() == noErr; + m_lib.GoToBeginningOfMovie(m_movie); + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- @@ -1583,7 +2513,7 @@ bool wxQTMediaBackend::Stop() //--------------------------------------------------------------------------- double wxQTMediaBackend::GetPlaybackRate() { - return ( ((double)::GetMovieRate(m_movie)) / 0x10000); + return ( ((double)m_lib.GetMovieRate(m_movie)) / 0x10000); } //--------------------------------------------------------------------------- @@ -1593,8 +2523,8 @@ double wxQTMediaBackend::GetPlaybackRate() //--------------------------------------------------------------------------- bool wxQTMediaBackend::SetPlaybackRate(double dRate) { - ::SetMovieRate(m_movie, (Fixed) (dRate * 0x10000)); - return ::GetMoviesError() == noErr; + m_lib.SetMovieRate(m_movie, (Fixed) (dRate * 0x10000)); + return m_lib.GetMoviesError() == noErr; } //--------------------------------------------------------------------------- @@ -1607,24 +2537,73 @@ bool wxQTMediaBackend::SetPosition(wxLongLong where) TimeRecord theTimeRecord; memset(&theTimeRecord, 0, sizeof(TimeRecord)); theTimeRecord.value.lo = where.GetValue(); - theTimeRecord.scale = ::GetMovieTimeScale(m_movie); - theTimeRecord.base = ::GetMovieTimeBase(m_movie); - ::SetMovieTime(m_movie, &theTimeRecord); + theTimeRecord.scale = m_lib.GetMovieTimeScale(m_movie); + theTimeRecord.base = m_lib.GetMovieTimeBase(m_movie); + m_lib.SetMovieTime(m_movie, &theTimeRecord); - if (::GetMoviesError() != noErr) + if (m_lib.GetMoviesError() != noErr) return false; return true; } //--------------------------------------------------------------------------- -// wxQTMediaBackend::Move +// wxQTMediaBackend::GetPosition // -// TODO +// 1) Calls GetMovieTime to get the position we are in in the movie +// in milliseconds (we called //--------------------------------------------------------------------------- wxLongLong wxQTMediaBackend::GetPosition() { - return ::GetMovieTime(m_movie, NULL); + return m_lib.GetMovieTime(m_movie, NULL); +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::GetVolume +// +// Gets the volume through GetMovieVolume - which returns a 16 bit short - +// +// +--------+--------+ +// + (1) + (2) + +// +--------+--------+ +// +// (1) first 8 bits are value before decimal +// (2) second 8 bits are value after decimal +// +// Volume ranges from -1.0 (gain but no sound), 0 (no sound and no gain) to +// 1 (full gain and sound) +//--------------------------------------------------------------------------- +double wxQTMediaBackend::GetVolume() +{ + short sVolume = m_lib.GetMovieVolume(m_movie); + + if(sVolume & (128 << 8)) //negative - no sound + return 0.0; + + return (sVolume & (127 << 8)) ? 1.0 : ((double)(sVolume & 255)) / 255.0; +} + +//--------------------------------------------------------------------------- +// wxQTMediaBackend::SetVolume +// +// Sets the volume through SetMovieVolume - which takes a 16 bit short - +// +// +--------+--------+ +// + (1) + (2) + +// +--------+--------+ +// +// (1) first 8 bits are value before decimal +// (2) second 8 bits are value after decimal +// +// Volume ranges from -1.0 (gain but no sound), 0 (no sound and no gain) to +// 1 (full gain and sound) +//--------------------------------------------------------------------------- +bool wxQTMediaBackend::SetVolume(double dVolume) +{ + short sVolume = (dVolume >= .9999 ? 1 << 8 : + (short) (dVolume * 255)); + m_lib.SetMovieVolume(m_movie, sVolume); + return true; } //--------------------------------------------------------------------------- @@ -1634,7 +2613,7 @@ wxLongLong wxQTMediaBackend::GetPosition() //--------------------------------------------------------------------------- wxLongLong wxQTMediaBackend::GetDuration() { - return ::GetMovieDuration(m_movie); + return m_lib.GetMovieDuration(m_movie); } //--------------------------------------------------------------------------- @@ -1664,8 +2643,8 @@ void wxQTMediaBackend::Cleanup() delete m_timer; m_timer = NULL; - StopMovie(m_movie); - DisposeMovie(m_movie); + m_lib.StopMovie(m_movie); + m_lib.DisposeMovie(m_movie); } //--------------------------------------------------------------------------- @@ -1683,14 +2662,14 @@ wxSize wxQTMediaBackend::GetVideoSize() const // // TODO //--------------------------------------------------------------------------- -void wxQTMediaBackend::Move(int x, int y, int w, int h) +void wxQTMediaBackend::Move(int WXUNUSED(x), int WXUNUSED(y), int w, int h) { if(m_timer) { Rect theRect = {0, 0, h, w}; - ::SetMovieBox(m_movie, &theRect); - wxASSERT(::GetMoviesError() == noErr); + m_lib.SetMovieBox(m_movie, &theRect); + wxASSERT(m_lib.GetMoviesError() == noErr); } }