Displaying 2 results from an estimated 2 matches for "os_support_custom".
2007 Dec 08
2
Re: os_support.h, libc overrides
...uced by moving the guts of the routines to a separate C
file, and reducing the inline functions to just call those routines. I have
not had time to test that approach, but the present patch is sufficient to
get the build working again.
Also, ti/user_misc.h should be replaced by the similar
ti/os_support_custom.h file, which is also attached.
I remember your having some trouble reading my patches (from Tortoise SVN)
before, so let me know if I need to format this differently for you to use
it. Sorry if this was holding you up.
- Jim
----- Original Message -----
From: "Jim Crichton" <j...
2009 Dec 15
1
encoding time
Good afternoon!
Thank you for your product Speex. We want to use it in
microcontroller AT91SAM7S256 (48 MHz).
We applied the following:
#define FIXED_POINT
#define DISABLE_WIDEBAND
#define DISABLE_HIGHPASS
#define MANUAL_ALLOC
#define OS_SUPPORT_CUSTOM
at
speex_encoder_init(&speex_nb_mode);
speex_decoder_init(&speex_nb_mode);
tmp=2;
speex_encoder_ctl(st, SPEEX_SET_QUALITY, &tmp);
Encoding time for one frame (20 ms) is 46 ms,
and decoding time is 4 ms.
Is it possible to reduce encoding time?
Thank you.
Best regards,...