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https://github.com/reactos/reactos.git
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106 lines
3 KiB
Text
106 lines
3 KiB
Text
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import "oaidl.idl";
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import "ocidl.idl";
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import "strmif.idl";
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typedef float MP_DATA;
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typedef enum _MP_Type
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{
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MPT_INT,
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MPT_FLOAT,
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MPT_BOOL,
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MPT_ENUM,
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MPT_MAX,
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} MP_TYPE;
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cpp_quote("const MP_DATA MPBOOL_TRUE = 1.0;")
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cpp_quote("const MP_DATA MPBOOL_FALSE = 0.0;")
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typedef enum _MP_CURVE_TYPE
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{
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MP_CURVE_JUMP = 0x0001,
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MP_CURVE_LINEAR = 0x0002,
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MP_CURVE_SQUARE = 0x0004,
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MP_CURVE_INVSQUARE = 0x0008,
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MP_CURVE_SINE = 0x0010,
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} MP_CURVE_TYPE;
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typedef DWORD MP_CAPS;
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const MP_CAPS MP_CAPS_CURVE_JUMP = MP_CURVE_JUMP;
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const MP_CAPS MP_CAPS_CURVE_LINEAR = MP_CURVE_LINEAR;
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const MP_CAPS MP_CAPS_CURVE_SQUARE = MP_CURVE_SQUARE;
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const MP_CAPS MP_CAPS_CURVE_INVSQUARE = MP_CURVE_INVSQUARE;
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const MP_CAPS MP_CAPS_CURVE_SINE = MP_CURVE_SINE;
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typedef struct _MP_PARAMINFO
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{
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MP_TYPE mpType;
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MP_CAPS mopCaps;
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MP_DATA mpdMinValue;
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MP_DATA mpdMaxValue;
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MP_DATA mpdNeutralValue;
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WCHAR szUnitText[32];
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WCHAR szLabel[32];
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} MP_PARAMINFO;
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const DWORD DWORD_ALLPARAMS = -1;
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typedef DWORD MP_TIMEDATA;
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cpp_quote("DEFINE_GUID(GUID_TIME_REFERENCE, 0x93ad712b, 0xdaa0, 0x4ffe, 0xbc, 0x81, 0xb0, 0xce, 0x50, 0x0f, 0xcd, 0xd9);")
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cpp_quote("DEFINE_GUID(GUID_TIME_MUSIC, 0x0574c49d, 0x5b04, 0x4b15, 0xa5, 0x42, 0xae, 0x28, 0x20, 0x30, 0x11, 0x7b);")
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cpp_quote("DEFINE_GUID(GUID_TIME_SAMPLES, 0xa8593d05, 0x0c43, 0x4984, 0x9a, 0x63, 0x97, 0xaf, 0x9e, 0x02, 0xc4, 0xc0);")
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typedef DWORD MP_FLAGS;
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const MP_FLAGS MPF_ENVLP_STANDARD = 0x0000;
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const MP_FLAGS MPF_ENVLP_BEGIN_CURRENTVAL = 0x0001;
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const MP_FLAGS MPF_ENVLP_BEGIN_NEUTRALVAL = 0x0002;
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typedef struct _MP_ENVELOPE_SEGMENT
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{
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REFERENCE_TIME rtStart;
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REFERENCE_TIME rtEnd;
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MP_DATA valStart;
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MP_DATA valEnd;
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MP_CURVE_TYPE iCurve;
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MP_FLAGS flags;
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} MP_ENVELOPE_SEGMENT;
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const MP_FLAGS MPF_PUNCHIN_REFTIME = 0;
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const MP_FLAGS MPF_PUNCHIN_NOW = 0x0001;
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const MP_FLAGS MPF_PUNCHIN_STOPPED = 0x0002;
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[
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object,
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uuid(6d6cbb60-a223-44aa-842f-a2f06750be6d),
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version(1.0)
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]
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interface IMediaParamInfo : IUnknown
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{
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HRESULT GetParamCount ([out] DWORD * pdwParams);
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HRESULT GetParamInfo ([in] DWORD dwParamIndex, [out] MP_PARAMINFO * pInfo);
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HRESULT GetParamText ([in] DWORD dwParamIndex, [out] WCHAR **ppwchText);
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HRESULT GetNumTimeFormats ([out] DWORD * pdwNumTimeFormats);
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HRESULT GetSupportedTimeFormat([in] DWORD dwFormatIndex, [out] GUID *pguidTimeFormat);
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HRESULT GetCurrentTimeFormat ([out] GUID *pguidTimeFormat, [out] MP_TIMEDATA *pTimeData);
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}
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[
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object,
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uuid(6d6cbb61-a223-44aa-842f-a2f06750be6e),
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version(1.0)
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]
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interface IMediaParams : IUnknown
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{
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HRESULT GetParam ([in] DWORD dwParamIndex, [out] MP_DATA *pValue);
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HRESULT SetParam ([in] DWORD dwParamIndex, [in] MP_DATA value);
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HRESULT AddEnvelope ([in] DWORD dwParamIndex, [in] DWORD cSegments, [in] MP_ENVELOPE_SEGMENT * pEnvelopeSegments);
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HRESULT FlushEnvelope ([in] DWORD dwParamIndex, [in] REFERENCE_TIME refTimeStart, [in] REFERENCE_TIME refTimeEnd);
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HRESULT SetTimeFormat ([in] GUID guidTimeFormat, [in] MP_TIMEDATA mpTimeData);
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}
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