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96 lines
3.3 KiB
C
96 lines
3.3 KiB
C
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/*
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LICENSE
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-------
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Copyright 2005 Nullsoft, Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of Nullsoft nor the names of its contributors may be used to
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endorse or promote products derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _APE_H_
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#define _APE_H_
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//extended APE stuff
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// to use this, you should have:
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// APEinfo *g_extinfo;
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// void __declspec(dllexport) AVS_APE_SetExtInfo(HINSTANCE hDllInstance, APEinfo *ptr)
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// {
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// g_extinfo = ptr;
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// }
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typedef void *VM_CONTEXT;
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typedef void *VM_CODEHANDLE;
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typedef struct
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{
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int ver; // ver=1 to start
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double *global_registers; // 100 of these
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// lineblendmode: 0xbbccdd
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// bb is line width (minimum 1)
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// dd is blend mode:
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// 0=replace
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// 1=add
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// 2=max
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// 3=avg
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// 4=subtractive (1-2)
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// 5=subtractive (2-1)
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// 6=multiplicative
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// 7=adjustable (cc=blend ratio)
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// 8=xor
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// 9=minimum
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int *lineblendmode;
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//evallib interface
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VM_CONTEXT (*allocVM)(); // return a handle
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void (*freeVM)(VM_CONTEXT); // free when done with a VM and ALL of its code have been freed, as well
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// you should only use these when no code handles are around (i.e. it's okay to use these before
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// compiling code, or right before you are going to recompile your code.
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void (*resetVM)(VM_CONTEXT);
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double * (*regVMvariable)(VM_CONTEXT, const char *name);
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// compile code to a handle
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VM_CODEHANDLE (*compileVMcode)(VM_CONTEXT, char *code);
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// execute code from a handle
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void (*executeCode)(VM_CODEHANDLE, char visdata[2][2][576]);
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// free a code block
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void (*freeCode)(VM_CODEHANDLE);
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// requires ver >= 2
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void (*doscripthelp)(HWND hwndDlg,char *mytext); // mytext can be NULL for no custom page
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/// requires ver >= 3
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void *(*getNbuffer)(int w, int h, int n, int do_alloc); // do_alloc should be 0 if you dont want it to allocate if empty
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// w and h should be the current width and height
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// n should be 0-7
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} APEinfo;
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#endif//_APE_H_
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