diff options
| author | Andree Buschmann <AndreeBuschmann@t-online.de> | 2011-05-20 22:53:22 +0000 |
|---|---|---|
| committer | Andree Buschmann <AndreeBuschmann@t-online.de> | 2011-05-20 22:53:22 +0000 |
| commit | 99494140daebe8ac854eedf6173ec363765193d8 (patch) | |
| tree | ad412d276f2bb7216c5dbbb3bfa1e59ec6c6c614 /apps/codecs/libwma/wmadec.h | |
| parent | 89e791cc4b7956e84459b71a398b037a089636c4 (diff) | |
Use more IRAM on S5L870x to speed up wma by ~3%.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29905 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/libwma/wmadec.h')
| -rw-r--r-- | apps/codecs/libwma/wmadec.h | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/apps/codecs/libwma/wmadec.h b/apps/codecs/libwma/wmadec.h index d7fa79d268..76429dede1 100644 --- a/apps/codecs/libwma/wmadec.h +++ b/apps/codecs/libwma/wmadec.h @@ -51,16 +51,27 @@ #define LSP_POW_BITS 7 -/*define IRAM for targets with 48k/80k IRAM split*/ -#ifndef IBSS_ATTR_WMA_LARGE_IRAM -#if (CONFIG_CPU == PP5022) || (CONFIG_CPU == PP5024) || defined(CPU_S5L870X) || (CONFIG_CPU == MCF5250) -/* PP5022/24, MCF5250 have 128KB of IRAM. 80KB are allocated for codecs */ + +#if (CONFIG_CPU == PP5022) || (CONFIG_CPU == PP5024) || (CONFIG_CPU == MCF5250) +/* PP5022/24 and MCF5250 have 128KB of IRAM. 80KB are allocated for codecs */ +#define IBSS_ATTR_WMA_LARGE_IRAM IBSS_ATTR +#define IBSS_ATTR_WMA_XL_IRAM +#define ICONST_ATTR_WMA_XL_IRAM + +#elif defined(CPU_S5L870X) +/* S5L870x has even more IRAM. Use it. */ #define IBSS_ATTR_WMA_LARGE_IRAM IBSS_ATTR +#define IBSS_ATTR_WMA_XL_IRAM IBSS_ATTR +#define ICONST_ATTR_WMA_XL_IRAM ICONST_ATTR + #else /* other PP's and MCF5249 have 96KB of IRAM */ #define IBSS_ATTR_WMA_LARGE_IRAM +#define IBSS_ATTR_WMA_XL_IRAM +#define ICONST_ATTR_WMA_XL_IRAM + #endif -#endif + #define VLCBITS 7 /*7 is the lowest without glitching*/ #define VLCMAX ((22+VLCBITS-1)/VLCBITS) |