devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Cleaned up the messy codec header and library system by merging codec.h, lib/codeclib.[ch] and lib/xxx2wav.[ch] into just codeclib.[ch]. Deleted much of the unused code in the xxx2wav portion. All codecs should now only include codeclib.h, and whatever codec specific headers are needed.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7626 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thom Johansen 2005-10-13 11:32:52 +00:00
parent f9cc638efd
commit c91e0bbfc9
11 changed files with 162 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

39
apps/codecs/lib/codeclib.h
View file

@ -19,26 +19,57 @@
#include "config.h"
#include "codecs.h"
#include "system.h"
#include <sys/types.h>
/* Various codec "helper functions" */
#define MALLOC_BUFSIZE (512*1024)
extern int mem_ptr;
extern int bufsize;
extern unsigned char* mallocbuf; /* 512K from the start of MP3 buffer */
extern unsigned char* mp3buf; // The actual MP3 buffer from Rockbox
extern unsigned char* mallocbuf; // 512K from the start of MP3 buffer
extern unsigned char* filebuf; // The rest of the MP3 buffer
/* Standard library functions that are used by the codecs follow here */
/* Get these functions 'out of the way' of the standard functions. Not doing
* so confuses the cygwin linker, and maybe others. These functions need to
* be implemented elsewhere */
#define malloc(x) codec_malloc(x)
#define calloc(x,y) codec_calloc(x,y)
#define realloc(x,y) codec_realloc(x,y)
#define free(x) codec_free(x)
void* codec_malloc(size_t size);
void* codec_calloc(size_t nmemb, size_t size);
void* codec_realloc(void* ptr, size_t size);
void codec_free(void* ptr);
#if defined(SIMULATOR)
#if !defined(SIMULATOR)
#define alloca __builtin_alloca
#else
#define alloca(x) codec_alloca(x)
void* codec_alloca(size_t size);
#endif
void *memcpy(void *dest, const void *src, size_t n);
void *memset(void *s, int c, size_t n);
int memcmp(const void *s1, const void *s2, size_t n);
void* memmove(const void *s1, const void *s2, size_t n);
void *memmove(const void *s1, const void *s2, size_t n);
size_t strlen(const char *s);
char *strcpy(char *dest, const char *src);
char *strcat(char *dest, const char *src);
int strcmp(const char *, const char *);
int strcasecmp(const char *, const char *);
void qsort(void *base, size_t nmemb, size_t size, int(*compar)(const void *, const void *));
#define abs(x) ((x)>0?(x):-(x))
#define labs(x) abs(x)
/* Various codec helper functions */
int codec_init(struct codec_api* rb);
void codec_set_replaygain(struct mp3entry* id3);