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

Use the very large IRAM of S5L870x to speed up AAC-HE by ~1-5%.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29212 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andree Buschmann 2011-02-05 20:22:12 +00:00
parent 8033cb6250
commit ae019419ff
2 changed files with 13 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

12
apps/codecs/libfaad/common.h
View file

@ -56,18 +56,28 @@ extern struct codec_api* ci;
#define IBSS_ATTR_FAAD_LARGE_IRAM IBSS_ATTR
#define ICODE_ATTR_FAAD_LARGE_IRAM
#define ICONST_ATTR_FAAD_LARGE_IRAM ICONST_ATTR
#define IBSS_ATTR_FAAD_XLARGE_IRAM
#elif (CONFIG_CPU == PP5022) || (CONFIG_CPU == PP5024) || defined(CPU_S5L870X)
#elif (CONFIG_CPU == PP5022) || (CONFIG_CPU == PP5024)
/* Enough IRAM to move additional data and code to it. */
#define IBSS_ATTR_FAAD_LARGE_IRAM IBSS_ATTR
#define ICODE_ATTR_FAAD_LARGE_IRAM ICODE_ATTR
#define ICONST_ATTR_FAAD_LARGE_IRAM ICONST_ATTR
#define IBSS_ATTR_FAAD_XLARGE_IRAM
#elif defined(CPU_S5L870X)
/* Very large IRAM. Move even more data to it. */
#define IBSS_ATTR_FAAD_LARGE_IRAM IBSS_ATTR
#define ICODE_ATTR_FAAD_LARGE_IRAM ICODE_ATTR
#define ICONST_ATTR_FAAD_LARGE_IRAM ICONST_ATTR
#define IBSS_ATTR_FAAD_XLARGE_IRAM IBSS_ATTR
#else
/* Not enough IRAM available. */
#define IBSS_ATTR_FAAD_LARGE_IRAM
#define ICODE_ATTR_FAAD_LARGE_IRAM
#define ICONST_ATTR_FAAD_LARGE_IRAM
#define IBSS_ATTR_FAAD_XLARGE_IRAM
#endif
#define INLINE __inline