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57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
#ifndef UTIL_H
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#define UTIL_H
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#include "System.h"
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enum IMAGE_TYPE {
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IMAGE_UNKNOWN = -1,
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IMAGE_GBA = 0,
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IMAGE_GB = 1
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};
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// save game
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typedef struct {
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void *address;
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int size;
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} variable_desc;
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bool utilWritePNGFile(const char *, int, int, u8 *);
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bool utilWriteBMPFile(const char *, int, int, u8 *);
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void utilApplyIPS(const char *ips, uint8_t **rom, int *size);
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bool utilIsGBAImage(const char *);
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bool utilIsGBImage(const char *);
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bool utilIsGzipFile(const char *);
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void utilStripDoubleExtension(const char *, char *);
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IMAGE_TYPE utilFindType(const char *);
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uint8_t *utilLoad(const char *, bool (*)(const char*), uint8_t *, int &);
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void utilPutDword(uint8_t *, uint32_t);
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void utilPutWord(uint8_t *, uint16_t);
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void utilWriteData(gzFile, variable_desc *);
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void utilReadData(gzFile, variable_desc *);
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void utilReadDataSkip(gzFile, variable_desc *);
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int utilReadInt(gzFile);
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void utilWriteInt(gzFile, int);
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gzFile utilGzOpen(const char *file, const char *mode);
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gzFile utilMemGzOpen(char *memory, int available, const char *mode);
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int utilGzWrite(gzFile file, const voidp buffer, unsigned int len);
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int utilGzRead(gzFile file, voidp buffer, unsigned int len);
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int utilGzClose(gzFile file);
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z_off_t utilGzSeek(gzFile file, z_off_t offset, int whence);
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long utilGzMemTell(gzFile file);
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void utilGBAFindSave(const u8 *, const int);
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void utilUpdateSystemColorMaps(bool lcd = false);
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bool utilFileExists( const char *filename );
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#ifdef __LIBRETRO__
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void utilWriteIntMem(uint8_t *& data, int);
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void utilWriteMem(uint8_t *& data, const void *in_data, unsigned size);
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void utilWriteDataMem(uint8_t *& data, variable_desc *);
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int utilReadIntMem(const uint8_t *& data);
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void utilReadMem(void *buf, const uint8_t *& data, unsigned size);
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void utilReadDataMem(const uint8_t *& data, variable_desc *);
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#endif
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#endif // UTIL_H
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