86 lines
1.9 KiB
C
86 lines
1.9 KiB
C
/*
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* =====================================================================================
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*
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* ________ .__ __ ________ ____ ________
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* \_____ \ __ __|__| ____ | | __\______ \ _______ _/_ |/ _____/
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* / / \ \| | \ |/ ___\| |/ / | | \_/ __ \ \/ /| / __ \
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* / \_/. \ | / \ \___| < | ` \ ___/\ / | \ |__\ \
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* \_____\ \_/____/|__|\___ >__|_ \/_______ /\___ >\_/ |___|\_____ /
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* \__> \/ \/ \/ \/ \/
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*
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* www.optixx.org
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*
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*
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* Version: 1.0
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* Created: 09/22/2009
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* Author: jannis@harderweb.de
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*
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* =====================================================================================
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*/
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "neginf/neginf.h"
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#include "inflate.h"
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#include "assert.h"
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#include "ringbuffer.h"
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char inflate_done = 0;
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char *mem_ref;
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int addr_ref = 0;
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int cnt_hit = 0;
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int cnt = 0;
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void inflate_init()
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{
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neginf_init(0);
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mem_ref = (char*)malloc(2<<15);
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addr_ref = 0;
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rb_init();
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}
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void inflate_flush()
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{
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rb_flush();
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FILE *file;
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printf("write out_ref.smc\n");
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file = fopen("out_ref.smc","w");
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fwrite(mem_ref,2<<15,1,file);
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fclose(file);
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printf("cnt=%i cnt_hit=%i\n",cnt,cnt_hit);
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}
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void neginf_cb_completed()
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{
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inflate_done = 1;
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}
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void neginf_cb_seq_byte(nbyte byte)
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{
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mem_ref[addr_ref++] = byte;
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rb_put(byte);
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}
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void neginf_cb_copy(nsize from, nsize to, nint length)
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{
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int i;
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cnt++;
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if ((to - from) < ( 1024 * 2 ) ){
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cnt_hit++;
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}
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printf("neginf_cb_copy from=0x%06x to=0x%06x dist=%i len=%i\n",(int)from, (int)to, (int)(to - from), (int)length);
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for (i=0; i<length;i++){
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mem_ref[to+i] = mem_ref[from+i];
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}
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addr_ref = to + length;
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}
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