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makiuchi-dmakiuchi-d
committed
2003-10-01
0 parents  commit 74cb078

8 files changed

+1711
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lines changed

‎avisynth.h

+707
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‎delogo.cpp

+542
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‎delogo.h

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//
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// Copylight (C) 2003 MakKi
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//
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// AvisynthがGPLなため、このソフトもGPLになるらしいです｡
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (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
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA, or visit
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// http://www.gnu.org/copyleft/gpl.html .
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//
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//
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#ifndef ___DELOGO_H
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#define ___DELOGO_H
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#include <windows.h>
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#include "avisynth.h"
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#include "logo.h"
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#define LOGO_FADE_MAX 256
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#define LOGO_DEFAULT_DEPTH 128
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/********************************************************************
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* Init関数
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* Init_ErazeLOGO
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* Init_AddLOGO
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*********************************************************************/
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extern AVSValue __cdecl Create_EraseLOGO(AVSValue args, void *user_data, IScriptEnvironment *env);
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extern AVSValue __cdecl Create_AddLOGO(AVSValue args, void *user_data, IScriptEnvironment *env);
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inline void Init_EraseLOGO(IScriptEnvironment* env)
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{
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env->AddFunction("EraseLOGO","c[logofile]s[logoname]s[pos_x]i[pos_y]i[depth]i[start]i[fadein]i[fadeout]i[end]i",Create_EraseLOGO, 0);
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}
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inline void Init_AddLOGO(IScriptEnvironment* env)
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{
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env->AddFunction("AddLOGO","c[logofile]s[logoname]s[pos_x]i[pos_y]i[depth]i[start]i[fadein]i[fadeout]i[end]i",Create_AddLOGO, 0);
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}
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enum {
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LOGOFILE =1, LOGONAME,
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POS_X, POS_Y, DEPTH,
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START, F_IN , F_OUT, END
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};
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/*===================================================================
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* class deLOGO_Base
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*==================================================================*/
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class deLOGO_Base : public GenericVideoFilter {
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protected:
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BYTE logodata[LOGO_MAXSIZE];
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int _start, _fadein, _fadeout, _end;
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LOGO_HEADER* lgh;
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deLOGO_Base(const PClip& clip,const char* logofile,const char* logoname,int pos_x,int pos_y,
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int depth,int start,int fadein,int fadeout,int end, IScriptEnvironment *env,const char* filtername) : GenericVideoFilter(clip)
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{
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const VideoInfo& vi = clip->GetVideoInfo();
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_start = start;
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_fadein = fadein;
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_fadeout = fadeout;
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_end = end;
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child->SetCacheHints(CACHE_NOTHING, 0);
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lgh = (LOGO_HEADER*)logodata;
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try{
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ReadLogoData(logofile,logoname);
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if(pos_x!=0 || pos_y!=0 || depth!=LOGO_DEFAULT_DEPTH)
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AdjustLogo(pos_x,pos_y,depth);
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}
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catch(char* err){
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env->ThrowError("%s: %s",filtername,err);
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}
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}
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void ReadLogoData(const char* logofile,const char* logoname);
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void AdjustLogo(int x,int y,int depth); // AviUtlオリジナルの色空間
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void Logo_YUY2();
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void Logo_YV420(){};
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int CalcFade(int n)//,PVideoFrame &src)
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{
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if(n<_start || (_end<n && _end>=_start) ) // 範囲外
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return 0;
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int fade;
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if(n < _start+_fadein) // フェードイン
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fade = ((n -_start)*2 +1)*LOGO_FADE_MAX / (_fadein *2);
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else if(n > _end-_fadeout && _end>=0) // フェードアウト
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fade = ((_end - n)*2 +1)*LOGO_FADE_MAX / (_fadeout *2);
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else // 通常
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fade = LOGO_FADE_MAX;
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return fade;
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}
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int Abs(int x)
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{ return ((x<0)? -x : x); }
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int Clamp(int n, int l, int h)
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{ return (n < l) ? l : (n > h) ? h : n; }
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// ITU-R TB.601に沿ってAviUtlのYCから変換
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int TB601_Y(int y)
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{ return ((y +(16<<4)) * 220 +128)/ 256; }
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int TB601_C(int c)
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{ return (c * 225 +128)/ 256; }
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public:
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};
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/*===================================================================
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* class ErazeLOGO
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*==================================================================*/
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class EraseLOGO_YUY2 : public deLOGO_Base {
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public:
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EraseLOGO_YUY2(const PClip& clip,const char* logofile,const char* logoname,
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int pos_x,int pos_y,int depth,int start,int fadein,int fadeout,int end,IScriptEnvironment *env)
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: deLOGO_Base(clip,logofile,logoname,pos_x,pos_y,depth,start,fadein,fadeout,end,env,GetName())
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{ Logo_YUY2(); }
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static const char* GetName(){ return "EraseLOGO"; }
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PVideoFrame __stdcall GetFrame(int n, IScriptEnvironment *env);
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};
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/*===================================================================
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* class AddLOGO_YUY2
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*==================================================================*/
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class AddLOGO_YUY2 : public deLOGO_Base {
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public:
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AddLOGO_YUY2(const PClip& clip,const char* logofile,const char* logoname,
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int pos_x,int pos_y,int depth,int start,int fadein,int fadeout,int end,IScriptEnvironment *env)
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: deLOGO_Base(clip,logofile,logoname,pos_x,pos_y,depth,start,fadein,fadeout,end,env,GetName())
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{ Logo_YUY2(); }
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static const char* GetName(){ return "AddLOGO"; }
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PVideoFrame __stdcall GetFrame(int n, IScriptEnvironment *env);
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};
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#endif

‎delogo.rc

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//Microsoft Developer Studio generated resource script.
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//
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#include "resource.h"
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#define VS_VERSION_INFO 1
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#define APSTUDIO_READONLY_SYMBOLS
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/////////////////////////////////////////////////////////////////////////////
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//
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// Generated from the TEXTINCLUDE 2 resource.
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//
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#include "winres.h"
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/////////////////////////////////////////////////////////////////////////////
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#undef APSTUDIO_READONLY_SYMBOLS
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/////////////////////////////////////////////////////////////////////////////
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// ���{�� resources
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#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_JPN)
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#ifdef _WIN32
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LANGUAGE LANG_JAPANESE, SUBLANG_DEFAULT
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#pragma code_page(932)
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#endif //_WIN32
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#ifndef _MAC
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/////////////////////////////////////////////////////////////////////////////
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//
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// Version
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//
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VS_VERSION_INFO VERSIONINFO
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FILEVERSION 0,0,1,0
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PRODUCTVERSION 0,0,1,0
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FILEFLAGSMASK 0x3fL
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#ifdef _DEBUG
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FILEFLAGS 0x1L
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#else
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FILEFLAGS 0x0L
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#endif
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FILEOS 0x4L
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FILETYPE 0x2L
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FILESUBTYPE 0x0L
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BEGIN
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BLOCK "StringFileInfo"
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BEGIN
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BLOCK "041104b0"
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BEGIN
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VALUE "Comments", "YUY2��p"
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VALUE "FileDescription", "���ߐ����S �t�B���^ Plugin for AviSynth 2.5\0"
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VALUE "FileVersion", "0.0.1.0\0"
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VALUE "InternalName", "deLogo\0"
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VALUE "LegalCopyright", "(C) MakKi\0"
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VALUE "OriginalFilename", "delogo.dll\0"
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VALUE "ProductName", "���ߐ����S �t�B���^\0"
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VALUE "ProductVersion", "0.01\0"
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END
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END
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BLOCK "VarFileInfo"
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BEGIN
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VALUE "Translation", 0x411, 1200
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END
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END
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#endif // !_MAC
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#ifdef APSTUDIO_INVOKED
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/////////////////////////////////////////////////////////////////////////////
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//
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// TEXTINCLUDE
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//
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1 TEXTINCLUDE DISCARDABLE
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BEGIN
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END
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2 TEXTINCLUDE DISCARDABLE
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BEGIN
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"#include ""winres.h""\r\n"
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"\0"
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END
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3 TEXTINCLUDE DISCARDABLE
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BEGIN
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"\r\n"
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"\0"
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END
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#endif // APSTUDIO_INVOKED
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#endif // ���{�� resources
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/////////////////////////////////////////////////////////////////////////////
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#ifndef APSTUDIO_INVOKED
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/////////////////////////////////////////////////////////////////////////////
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//
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// Generated from the TEXTINCLUDE 3 resource.
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//
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/////////////////////////////////////////////////////////////////////////////
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#endif // not APSTUDIO_INVOKED
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‎dll.cpp

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//
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// Copylight (C) 2003 MakKi
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//
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// AvisynthがGPLなため、このソフトもGPLになるらしいです｡
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (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
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA, or visit
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// http://www.gnu.org/copyleft/gpl.html .
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//
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//
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#include "delogo.h"
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extern "C" __declspec(dllexport) const char* __stdcall AvisynthPluginInit2(IScriptEnvironment* env)
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{
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Init_EraseLOGO(env);
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Init_AddLOGO(env);
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return "DeLOGO plugin";
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}
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‎logo.h

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/*====================================================================
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* ロゴパターン logo.h
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*
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*
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*
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* [ロゴデータファイル構造]
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*
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* "logo file x.xx\n" // ファイルヘッダ文字列：バージョン情報とか(31byte)
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* +----
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* | ファイルに含まれるロゴデータの数(1byte)
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* +----
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* | LOGO_HEADER // データヘッダ
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* +----
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* |
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* : LOGO_PIXEL[h*w] // ピクセル情報：サイズはLOGO_HEADERのw,hから算出
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* :
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* +----
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* | LOGO_HEADER
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* +----
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* |
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* : LOGO_PIXEL[h*w]
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* :
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*
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*===================================================================*/
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#ifndef ___LOGO_H
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#define ___LOGO_H
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/* ロゴファイルヘッダ
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* 31BYTEの文字列
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* データ数 1BYTE
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*/
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#define LOGO_FILE_HEADER "<logo data file ver0.1>\0\0\0\0\0\0\0\0\0\0\0"
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#define LOGO_FILE_HEADER_STR_SIZE 31
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/* ロゴデータ最大サイズ：
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* ロゴデータをプロファイルに保存しないようにしたため、
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* サイズ制限は実質なくなった
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*/
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#define LOGO_MAXPIXEL (21840)
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#define LOGO_MAXSIZE (0x40000)
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/* 不透明度最大値 */
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#define LOGO_MAX_DP 1000
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/* ロゴ名最大文字数（終端\0含む） */
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#define LOGO_MAX_NAME 32
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/*--------------------------------------------------------------------
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* LOGO_HEADER 構造体
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* ロゴの基本的な情報を記録
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*-------------------------------------------------------------------*/
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typedef struct {
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char name[LOGO_MAX_NAME]; /* 名称 */
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short x, y; /* 基本位置 */
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short h, w; /* ロゴ高さ・幅 */
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int reserve[2]; /* 拡張用に予約 */
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} LOGO_HEADER;
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/*--------------------------------------------------------------------
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* LOGO_PIXEL 構造体
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* ロゴの各ピクセルごとの情報を記録
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*-------------------------------------------------------------------*/
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typedef struct {
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short dp_y; /* 不透明度（輝度） */
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short y; /* 輝度 0～4096 */
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short dp_cb; /* 不透明度（青） */
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short cb; /* 色差（青） -2048～2048 */
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short dp_cr; /* 不透明度（赤） */
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short cr; /* 色差（赤） -2048～2048 */
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} LOGO_PIXEL;
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/*--------------------------------------------------------------------
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* ロゴデータ全体のサイズ
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*-------------------------------------------------------------------*/
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#define LOGO_DATASIZE(ptr) \
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(sizeof(LOGO_HEADER)+((LOGO_HEADER *)ptr)->h*((LOGO_HEADER *)ptr)->w*sizeof(LOGO_PIXEL))
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/*--------------------------------------------------------------------
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* ロゴデータのサイズ（ヘッダ無し）
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*-------------------------------------------------------------------*/
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#define LOGO_PIXELSIZE(ptr) \
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(((LOGO_HEADER *)ptr)->h*((LOGO_HEADER *)ptr)->w*sizeof(LOGO_PIXEL))
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#endif

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