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/* This file is part of the KDE project |
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Copyright (C) 2007 Shane King |
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|
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This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Library General Public |
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License as published by the Free Software Foundation; either |
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version 2 of the License, or (at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Library General Public License for more details. |
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|
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You should have received a copy of the GNU Library General Public License |
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along with this program; see the file COPYING. If not, write to |
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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Boston, MA 02110-1301, USA. |
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*/ |
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|
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import "unknwn.idl"; |
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import "strmif.idl"; |
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|
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typedef DWORD MP_TIMEDATA; |
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typedef DWORD MP_CAPS; |
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typedef DWORD MP_FLAGS; |
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typedef float MP_DATA; |
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|
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typedef enum _MP_Type { |
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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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|
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typedef enum _MP_CURVE_TYPE { |
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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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|
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typedef struct _MP_PARAMINFO { |
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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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|
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typedef struct _MP_ENVELOPE_SEGMENT { |
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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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|
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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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|
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[ |
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object, |
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uuid(6d6cbb61-a223-44aa-842f-a2f06750be6e) |
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] |
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interface IMediaParams : IUnknown |
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{ |
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HRESULT AddEnvelope( |
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DWORD dwParamIndex, |
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DWORD cPoints, |
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MP_ENVELOPE_SEGMENT *pEnvelope |
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); |
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|
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HRESULT FlushEnvelope( |
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DWORD dwParamIndex, |
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REFERENCE_TIME refTimeStart, |
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REFERENCE_TIME refTimeEnd |
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); |
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|
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HRESULT GetParam( |
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DWORD dwParamIndex, |
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MP_DATA *pValue |
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); |
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|
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HRESULT SetParam( |
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DWORD dwParamIndex, |
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MP_DATA value |
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); |
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|
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HRESULT SetTimeFormat( |
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GUID guidTimeFormat, |
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MP_TIMEDATA mpTimeData |
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); |
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} |
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|
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[ |
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object, |
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uuid(6d6cbb60-a223-44aa-842f-a2f06750be6d) |
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] |
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interface IMediaParamInfo : IUnknown |
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{ |
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HRESULT GetParamCount( |
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DWORD *pdwParams |
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); |
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|
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HRESULT GetParamInfo( |
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DWORD dwParamIndex, |
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MP_PARAMINFO *pInfo |
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); |
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|
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HRESULT GetParamText( |
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DWORD dwParamIndex, |
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WCHAR **ppwchText |
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); |
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|
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HRESULT GetNumTimeFormats( |
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DWORD *pdwNumTimeFormats |
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); |
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|
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HRESULT GetSupportedTimeFormat( |
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DWORD dwFormatIndex, |
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GUID *pguidTimeFormat |
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); |
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|
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HRESULT GetCurrentTimeFormat( |
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GUID *pguidTimeFormat, |
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MP_TIMEDATA *pTimeData |
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); |
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} |
