// Avisynth v2.5. Copyright 2002 Ben Rudiak-Gould et al.// http://www.avisynth.org// This program is free software; you can redistribute it and/or modify// it under the terms of the GNU General Public License as published by// the Free Software Foundation; either version 2 of the License, or// (at your option) any later version.//// This program is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the// GNU General Public License for more details.//// You should have received a copy of the GNU General Public License// along with this program; if not, write to the Free Software// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA, or visit// http://www.gnu.org/copyleft/gpl.html .//// Linking Avisynth statically or dynamically with other modules is making a// combined work based on Avisynth. Thus, the terms and conditions of the GNU// General Public License cover the whole combination.//// As a special exception, the copyright holders of Avisynth give you// permission to link Avisynth with independent modules that communicate with// Avisynth solely through the interfaces defined in avisynth.h, regardless of the license// terms of these independent modules, and to copy and distribute the// resulting combined work under terms of your choice, provided that// every copy of the combined work is accompanied by a complete copy of// the source code of Avisynth (the version of Avisynth used to produce the// combined work), being distributed under the terms of the GNU General// Public License plus this exception. An independent module is a module// which is not derived from or based on Avisynth, such as 3rd-party filters,// import and export plugins, or graphical user interfaces.#ifndef __Internal_H__#define __Internal_H__#define AVS_VERSION 2.56#define AVS_VERSTR "AviSynth 2.56, build:"__DATE__" ["__TIME__"]"// env->ManageCache() Non user keys definition// Define user accessible keys in avisynth.h//#define MC_ReturnVideoFrameBuffer 0xFFFF0001#define MC_PromoteVideoFrameBuffer 0xFFFF0002#include "core/avisynth.h"struct AVSFunction { const char* name; const char* param_types; AVSValue (__cdecl *apply)(AVSValue args, void* user_data, IScriptEnvironment* env); void* user_data;};int RGB2YUV(int rgb);PClip Create_MessageClip(const char* message, int width, int height, int pixel_type, bool shrink, int textcolor, int halocolor, int bgcolor, IScriptEnvironment* env);PClip new_Splice(PClip _child1, PClip _child2, bool realign_sound, IScriptEnvironment* env);PClip new_SeparateFields(PClip _child, IScriptEnvironment* env);PClip new_AssumeFrameBased(PClip _child);void BitBlt(BYTE* dstp, int dst_pitch, const BYTE* srcp, int src_pitch, int row_size, int height); void asm_BitBlt_ISSE(BYTE* dstp, int dst_pitch, const BYTE* srcp, int src_pitch, int row_size, int height); void asm_BitBlt_MMX(BYTE* dstp, int dst_pitch, const BYTE* srcp, int src_pitch, int row_size, int height);long GetCPUFlags();class _PixelClip { enum { buffer=320 }; BYTE clip[256+buffer*2];public: _PixelClip() { memset(clip, 0, buffer); for (int i=0; i<256; ++i) clip[i+buffer] = i; memset(clip+buffer+256, 255, buffer); } BYTE operator()(int i) { return clip[i+buffer]; }};extern _PixelClip PixelClip;template<class ListNode>static __inline void Relink(ListNode* newprev, ListNode* me, ListNode* newnext) { if (me == newprev || me == newnext) return; me->next->prev = me->prev; me->prev->next = me->next; me->prev = newprev; me->next = newnext; me->prev->next = me->next->prev = me;}/*** Inline helper methods ***/static __inline BYTE ScaledPixelClip(int i) { return PixelClip((i+32768) >> 16);}static __inline bool IsClose(int a, int b, unsigned threshold) { return (unsigned(a-b+threshold) <= threshold*2); }#endif // __Internal_H__