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https://github.com/ondra-novak/gates_of_skeldal.git
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42 lines
729 B
C
42 lines
729 B
C
#include <platform/platform.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "WAV.H"
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int find_chunk(FILE *riff,char *name)
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{
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char chunk_name[4];
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int32_t next;
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fseek(riff,12,SEEK_SET);
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do
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{
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fread(chunk_name,1,4,riff);
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if (!strncmp(name,chunk_name,4)) return ftell(riff);
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if (fread(&next,1,4,riff)==0) return -1 ;
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if (fseek(riff,next,SEEK_CUR))return -1 ;
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}
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while (!feof(riff));
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return -1;
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}
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int get_chunk_size(FILE *riff)
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{
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int32_t size;
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fread(&size,1,4,riff);
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fseek(riff,-4,SEEK_CUR);
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return(size);
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}
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int read_chunk(FILE *riff,void *mem)
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{
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int32_t size,res;
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fread(&size,1,4,riff);
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res=fread(mem,1,size,riff);
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return res==size;
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}
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