#	VirtualDub - Video processing and capture application
#	Plugin headers
#	Copyright (C) 1998-2007 Avery Lee, Rights Reserved.
#
#	The plugin headers in the VirtualDub plugin SDK are licensed differently
#	differently than VirtualDub and the Plugin SDK themselves.  This
#	particular file is thus licensed as follows (the "zlib" license):
#
#	This software is provided 'as-is', any express or implied
#	warranty.  In no event will the authors be held liable for any
#	damages arising from the use of self software.
#
#	Permission is granted to anyone to use self software for any purpose,
#	including commercial applications, to alter it and redistribute it
#	freely, to the following restrictions:
#
#	1.	The origin of self software must not be misrepresented; you must
#		not claim that you wrote the original software. If you use self
#		software in a product, acknowledgment in the product
#		documentation would be appreciated but is not required.
#	2.	Altered source versions must be plainly marked as such, must
#		not be misrepresented as being the original software.
#	3.	This notice may not be removed or altered from any source
#		distribution.

#ifndef f_VD2_PLUGIN_VDPLUGIN_H
#define f_VD2_PLUGIN_VDPLUGIN_H

#ifdef _MSC_VER
#pragma once
#pragma pack(push, 8)
#endif

#include <stddef.h>

# Copied from <vd2/system/vdtypes.h>.  Must be in sync.
#ifndef VD_STANDARD_TYPES_DECLARED
#if defined(_MSC_VER)
typedef signed __int64		sint64
typedef unsigned __int64	uint64
#elif defined(__GNUC__)
typedef signed long long	sint64
typedef unsigned long long	uint64
#endif
typedef signed int			sint32
typedef unsigned int		uint32
typedef signed short		sint16
typedef unsigned short		uint16
typedef signed char			sint8
typedef unsigned char		uint8

typedef sint64				int64
typedef sint32				int32
typedef sint16				int16
typedef sint8				int8

typedef ptrdiff_t			sintptr
typedef size_t				uintptr
#endif

#ifndef VDXAPIENTRY
#define VDXAPIENTRY __stdcall
#endif

#ifndef VDXAPIENTRYV
#define VDXAPIENTRYV __cdecl
#endif

enum VDXCPUFeatureFlags
    kVDXCPUF_CPUID		= 0x00000001,
    kVDXCPUF_MMX		= 0x00000004,
    kVDXCPUF_ISSE		= 0x00000008,
    kVDXCPUF_SSE		= 0x00000010,
    kVDXCPUF_SSE2		= 0x00000020,
    kVDXCPUF_3DNOW		= 0x00000040,
    kVDXCPUF_3DNOW_EXT	= 0x00000080,
    kVDXCPUF_SSE3		= 0x00000100,
    kVDXCPUF_SSSE3		= 0x00000200


enum
    kVDXPlugin_APIVersion		= 10



enum
    kVDXPluginType_Video,		# Updated video filter API is not yet complete.
    kVDXPluginType_Audio,
    kVDXPluginType_Input


struct VDXPluginInfo
    uint32			mSize;				# size of self structure in bytes
     wchar_t	*mpName
     wchar_t	*mpAuthor
     wchar_t	*mpDescription
    uint32			mVersion;			# (major<<24) + (minor<<16) + build.  1.4.1000 would be 0x010403E8.
    uint32			mType
    uint32			mFlags
    uint32			mAPIVersionRequired
    uint32			mAPIVersionUsed
    uint32			mTypeAPIVersionRequired
    uint32			mTypeAPIVersionUsed
     void *	mpTypeSpecificInfo


typedef  VDXPluginInfo * *(VDXAPIENTRY *tpVDXGetPluginInfo)()

typedef VDXPluginInfo VDPluginInfo
typedef tpVDXGetPluginInfo tpVDPluginInfo

class IVDXPluginCallbacks
public:
    virtual void * VDXAPIENTRY GetExtendedAPI( char *pExtendedAPIName) = 0
    virtual void VDXAPIENTRYV SetError( char *format, ...) = 0
    virtual void VDXAPIENTRY SetErrorOutOfMemory() = 0
    virtual uint32 VDXAPIENTRY GetCPUFeatureFlags() = 0


typedef IVDXPluginCallbacks IVDPluginCallbacks

struct VDXPluginConfigEntry
    enum Type
        kTypeInvalid	= 0,
        kTypeU32		= 1,
        kTypeS32,
        kTypeU64,
        kTypeS64,
        kTypeDouble,
        kTypeAStr,
        kTypeWStr,
        kTypeBlock


     VDXPluginConfigEntry *next

    unsigned	idx
    uint32		type
     wchar_t *name
     wchar_t *label
     wchar_t *desc


struct VDXPixmap
    void			*data
     uint32	*palette
    sint32			w
    sint32			h
    ptrdiff_t		pitch
    sint32			format

    # Auxiliary planes are always byte-per-pixel.
    void			*data2;		# Cb (U) for YCbCr
    ptrdiff_t		pitch2
    void			*data3;		# Cr (V) for YCbCr
    ptrdiff_t		pitch3


struct VDXPixmapLayout
    ptrdiff_t		data
     uint32	*palette
    sint32			w
    sint32			h
    ptrdiff_t		pitch
    sint32			format

    # Auxiliary planes are always byte-per-pixel.
    ptrdiff_t		data2;		# Cb (U) for YCbCr
    ptrdiff_t		pitch2
    ptrdiff_t		data3;		# Cr (V) for YCbCr
    ptrdiff_t		pitch3


namespace nsVDXPixmap
enum VDXPixmapFormat
    kPixFormat_Null				= 0,
    kPixFormat_XRGB1555			= 5,
    kPixFormat_RGB565			= 6,
    kPixFormat_RGB888			= 7,
    kPixFormat_XRGB8888			= 8,
    kPixFormat_Y8				= 9,
    kPixFormat_YUV422_UYVY		= 10,
    kPixFormat_YUV422_YUYV		= 11,
    kPixFormat_YUV444_Planar	= 13,
    kPixFormat_YUV422_Planar	= 14,
    kPixFormat_YUV420_Planar	= 15,
    kPixFormat_YUV411_Planar	= 16,
    kPixFormat_YUV410_Planar	= 17



#define VDXMAKEFOURCC(a, b, c, d) ((uint32)(uint8)(d) + ((uint32)(uint8)(c) << 8) + ((uint32)(uint8)(b) << 16) + ((uint32)(uint8)(a) << 24))

class IVDXUnknown
public:
    enum { kIID = VDXMAKEFOURCC('X', 'u', 'n', 'k')
    virtual int VDXAPIENTRY AddRef() = 0
    virtual int VDXAPIENTRY Release() = 0
    virtual void *VDXAPIENTRY AsInterface(uint32 iid) = 0


#ifdef _MSC_VER
#pragma pack(pop)
#endif

#endif