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Upgrade to libspeex 1.2beta2. Very minor performance increase (0.6% on coldfire).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13461 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dan Everton 2007-05-22 09:50:31 +00:00
parent 8970055ec1
commit df6f2f9a3c
36 changed files with 626 additions and 302 deletions
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28
apps/codecs/libspeex/misc.h
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@ -38,9 +38,9 @@
#ifndef SPEEX_VERSION
#define SPEEX_MAJOR_VERSION 1 /**< Major Speex version. */
#define SPEEX_MINOR_VERSION 1 /**< Minor Speex version. */
#define SPEEX_MICRO_VERSION 13 /**< Micro Speex version. */
#define SPEEX_MICRO_VERSION 14 /**< Micro Speex version. */
#define SPEEX_EXTRA_VERSION "" /**< Extra Speex version. */
#define SPEEX_VERSION "speex-1.2beta1" /**< Speex version string. */
#define SPEEX_VERSION "speex-1.2beta2" /**< Speex version string. */
#endif
/* A couple test to catch stupid option combinations */
@ -75,10 +75,21 @@
void print_vec(float *vec, int len, char *name);
#endif
/** Convert big endian */
spx_uint32_t be_int(spx_uint32_t i);
/** Convert little endian */
spx_uint32_t le_int(spx_uint32_t i);
static inline spx_int32_t le_int(spx_int32_t i)
{
#if !defined(__LITTLE_ENDIAN__) && ( defined(WORDS_BIGENDIAN) || defined(__BIG_ENDIAN__) )
spx_uint32_t ui, ret;
ui = i;
ret = ui>>24;
ret |= (ui>>8)&0x0000ff00;
ret |= (ui<<8)&0x00ff0000;
ret |= (ui<<24);
return ret;
#else
return i;
#endif
}
/** Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_free */
void *speex_alloc (int size);
@ -98,15 +109,18 @@ void speex_free_scratch (void *ptr);
/** Speex wrapper for mem_move */
void *speex_move (void *dest, void *src, int n);
/** Print error message to stderr */
/** Abort with an error message to stderr (internal Speex error) */
void speex_error(const char *str);
/** Print warning message to stderr */
/** Print warning message to stderr (programming error) */
void speex_warning(const char *str);
/** Print warning message with integer argument to stderr */
void speex_warning_int(const char *str, int val);
/** Print notification message to stderr */
void speex_notify(const char *str);
/** Generate a random number */
spx_word16_t speex_rand(spx_word16_t std, spx_int32_t *seed);