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285 lines
8.1 KiB
285 lines
8.1 KiB
5 years ago
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# VirtualDub - Video processing and capture application
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# Plugin headers
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# Copyright (C) 1998-2007 Avery Lee, Rights Reserved.
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#
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# The plugin headers in the VirtualDub plugin SDK are licensed differently
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# differently than VirtualDub and the Plugin SDK themselves. This
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# particular file is thus licensed as follows (the "zlib" license):
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#
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# This software is provided 'as-is', any express or implied
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# warranty. In no event will the authors be held liable for any
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# damages arising from the use of self software.
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#
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# Permission is granted to anyone to use self software for any purpose,
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# including commercial applications, to alter it and redistribute it
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# freely, to the following restrictions:
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#
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# 1. The origin of self software must not be misrepresented; you must
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# not claim that you wrote the original software. If you use self
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# software in a product, acknowledgment in the product
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# documentation would be appreciated but is not required.
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# 2. Altered source versions must be plainly marked as such, must
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# not be misrepresented as being the original software.
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# 3. This notice may not be removed or altered from any source
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# distribution.
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#ifndef f_VD2_PLUGIN_VDINPUTDRIVER_H
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#define f_VD2_PLUGIN_VDINPUTDRIVER_H
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#ifdef _MSC_VER
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#pragma once
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#pragma pack(push, 8)
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#endif
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#include "vdplugin.h"
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#/ Unsigned 32-bit fraction.
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struct VDXFraction
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uint32 mNumerator
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uint32 mDenominator
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typedef struct VDXHWNDStruct *VDXHWND
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typedef struct VDXBITMAPINFOHEADERStruct
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enum { kCompressionRGB = 0
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uint32 mSize
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sint32 mWidth
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sint32 mHeight
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uint16 mPlanes
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uint16 mBitCount
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uint32 mCompression
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uint32 mSizeImage
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sint32 mXPelsPerMeter
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sint32 mYPelsPerMeter
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uint32 mClrUsed
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uint32 mClrImportant
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} VDXBITMAPINFOHEADER
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typedef struct VDXWAVEFORMATEXStruct
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enum { kFormatPCM = 1
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uint16 mFormatTag
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uint16 mChannels
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uint32 mSamplesPerSec
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uint32 mAvgBytesPerSec
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uint16 mBlockAlign
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uint16 mBitsPerSample
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uint16 mExtraSize
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} VDXWAVEFORMATEX
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struct VDXStreamSourceInfo
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VDXFraction mSampleRate
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sint64 mSampleCount
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VDXFraction mPixelAspectRatio
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# V3+ (1.7.X) only
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struct VDXStreamSourceInfoV3
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VDXStreamSourceInfo mInfo
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enum
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kFlagVariableSizeSamples = 0x00000001
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uint32 mFlags
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uint32 mfccHandler; #/< If non-zero, the FOURCC of a codec handler that should be preferred.
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class IVDXStreamSource : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 's', 't', 's')
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virtual void VDXAPIENTRY GetStreamSourceInfo(VDXStreamSourceInfo&) = 0
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virtual bool VDXAPIENTRY Read(sint64 lStart, lCount, *lpBuffer, cbBuffer, *lBytesRead, *lSamplesRead) = 0
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virtual void * VDXAPIENTRY GetDirectFormat() = 0
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virtual int VDXAPIENTRY GetDirectFormatLen() = 0
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enum ErrorMode
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kErrorModeReportAll = 0,
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kErrorModeConceal,
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kErrorModeDecodeAnyway,
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kErrorModeCount
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virtual ErrorMode VDXAPIENTRY GetDecodeErrorMode() = 0
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virtual void VDXAPIENTRY SetDecodeErrorMode(ErrorMode mode) = 0
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virtual bool VDXAPIENTRY IsDecodeErrorModeSupported(ErrorMode mode) = 0
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virtual bool VDXAPIENTRY IsVBR() = 0
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virtual sint64 VDXAPIENTRY TimeToPositionVBR(sint64 us) = 0
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virtual sint64 VDXAPIENTRY PositionToTimeVBR(sint64 samples) = 0
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# V3+ (1.7.X)
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class IVDXStreamSourceV3 : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 's', 't', '2')
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virtual void VDXAPIENTRY GetStreamSourceInfoV3(VDXStreamSourceInfoV3&) = 0
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class IVDXVideoDecoderModel : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 'v', 'd', 'm')
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virtual void VDXAPIENTRY Reset() = 0
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virtual void VDXAPIENTRY SetDesiredFrame(sint64 frame_num) = 0
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virtual sint64 VDXAPIENTRY GetNextRequiredSample(bool& is_preroll) = 0
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virtual int VDXAPIENTRY GetRequiredCount() = 0
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class IVDXVideoDecoder : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 'v', 'd', 'e')
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virtual void * VDXAPIENTRY DecodeFrame( void *inputBuffer, data_len, is_preroll, sampleNumber, targetFrame) = 0
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virtual uint32 VDXAPIENTRY GetDecodePadding() = 0
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virtual void VDXAPIENTRY Reset() = 0
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virtual bool VDXAPIENTRY IsFrameBufferValid() = 0
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virtual VDXPixmap& VDXAPIENTRY GetFrameBuffer() = 0
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virtual bool VDXAPIENTRY SetTargetFormat(int format, useDIBAlignment) = 0
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virtual bool VDXAPIENTRY SetDecompressedFormat( VDXBITMAPINFOHEADER *pbih) = 0
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virtual bool VDXAPIENTRY IsDecodable(sint64 sample_num) = 0
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virtual void * VDXAPIENTRY GetFrameBufferBase() = 0
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enum VDXVideoFrameType
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kVDXVFT_Independent,
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kVDXVFT_Predicted,
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kVDXVFT_Bidirectional,
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kVDXVFT_Null,
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struct VDXVideoFrameInfo
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char mTypeChar
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uint8 mFrameType
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sint64 mBytePosition
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struct VDXVideoSourceInfo
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enum DecoderModel
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kDecoderModelCustom, #/< A custom decoder model is provided.
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kDecoderModelDefaultIP #/< Use the default I/P decoder model.
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enum Flags
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kFlagNone = 0,
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kFlagKeyframeOnly = 0x00000001,
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kFlagAll = 0xFFFFFFFF
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public:
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uint32 mFlags
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uint32 mWidth
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uint32 mHeight
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uint8 mDecoderModel
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uint8 unused[3]
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class IVDXVideoSource : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 'v', 'd', 's')
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virtual void VDXAPIENTRY GetVideoSourceInfo(VDXVideoSourceInfo& info) = 0
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virtual bool VDXAPIENTRY CreateVideoDecoderModel(IVDXVideoDecoderModel **) = 0
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virtual bool VDXAPIENTRY CreateVideoDecoder(IVDXVideoDecoder **) = 0
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virtual void VDXAPIENTRY GetSampleInfo(sint64 sample_num, frameInfo) = 0
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virtual bool VDXAPIENTRY IsKey(sint64 sample_num) = 0
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virtual sint64 VDXAPIENTRY GetFrameNumberForSample(sint64 sample_num) = 0
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virtual sint64 VDXAPIENTRY GetSampleNumberForFrame(sint64 frame_num) = 0
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virtual sint64 VDXAPIENTRY GetRealFrame(sint64 frame_num) = 0
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virtual sint64 VDXAPIENTRY GetSampleBytePosition(sint64 sample_num) = 0
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struct VDXAudioSourceInfo
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public:
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uint32 mFlags
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class IVDXAudioSource : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 'a', 'd', 's')
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virtual void VDXAPIENTRY GetAudioSourceInfo(VDXAudioSourceInfo& info) = 0
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class IVDXInputOptions : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 'i', 'o', 'p')
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virtual uint32 VDXAPIENTRY Write(void *buf, buflen) = 0
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class IVDXInputFile : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 'i', 'f', 'l')
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virtual bool VDXAPIENTRY PromptForOptions(VDXHWND, **ppOptions) = 0
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virtual bool VDXAPIENTRY CreateOptions( void *buf, len, **ppOptions) = 0
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virtual void VDXAPIENTRY Init( wchar_t *path, *options) = 0
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virtual bool VDXAPIENTRY Append( wchar_t *path) = 0
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virtual void VDXAPIENTRY DisplayInfo(VDXHWND hwndParent) = 0
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virtual bool VDXAPIENTRY GetVideoSource(int index, **ppVS) = 0
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virtual bool VDXAPIENTRY GetAudioSource(int index, **ppAS) = 0
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#######################################/
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# IVDXInputFileDriver
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#
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class IVDXInputFileDriver : public IVDXUnknown
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public:
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enum { kIID = VDXMAKEFOURCC('X', 'i', 'f', 'd')
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virtual int VDXAPIENTRY DetectBySignature( void *pHeader, nHeaderSize, *pFooter, nFooterSize, nFileSize) = 0
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virtual bool VDXAPIENTRY CreateInputFile(uint32 flags, **ppFile) = 0
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struct VDXInputDriverContext
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uint32 mAPIVersion
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IVDPluginCallbacks *mpCallbacks
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typedef bool (VDXAPIENTRY *VDXInputDriverCreateProc)( VDXInputDriverContext *pContext, **)
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struct VDXInputDriverDefinition
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enum
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kFlagNone = 0x00000000,
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kFlagSupportsVideo = 0x00000001,
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kFlagSupportsAudio = 0x00000002,
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kFlagCustomSignature = 0x00010000,
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kFlagAll = 0xFFFFFFFF
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uint32 mSize; # size of self structure in bytes
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uint32 mFlags
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sint32 mPriority
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uint32 mSignatureLength
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void *mpSignature
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wchar_t *mpFilenameDetectPattern
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wchar_t *mpFilenamePattern
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wchar_t *mpDriverTagName
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VDXInputDriverCreateProc mpCreate
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enum
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# V1 (1.7.4.28204): Initial version
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# V2 (1.7.5): Default I/P frame model fixed.
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kVDXPlugin_InputDriverAPIVersion = 2
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#ifdef _MSC_VER
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#pragma pack(pop)
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#endif
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#endif
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