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| author | Andree Buschmann <AndreeBuschmann@t-online.de> | 2010-11-21 17:58:42 +0000 |
|---|---|---|
| committer | Andree Buschmann <AndreeBuschmann@t-online.de> | 2010-11-21 17:58:42 +0000 |
| commit | 6cff0e72de7bafa167388a32da811855b8b4b6d6 (patch) | |
| tree | 70bd343647a78d260c2b97551bc2ac0a19a400bc | |
| parent | feb74ad5175730fbe4ef114e6b461eb875dfe2d4 (diff) | |
| download | rockbox-6cff0e72de7bafa167388a32da811855b8b4b6d6.tar.gz rockbox-6cff0e72de7bafa167388a32da811855b8b4b6d6.zip | |
Use MEM_ALIGN_ATTR in libdemac instead of fixed alignment. Speeds up arm11 by ~6%.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28632 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | apps/codecs/demac/libdemac/decoder.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/apps/codecs/demac/libdemac/decoder.c b/apps/codecs/demac/libdemac/decoder.c index 6566ba26a8..b0339a75d9 100644 --- a/apps/codecs/demac/libdemac/decoder.c +++ b/apps/codecs/demac/libdemac/decoder.c | |||
| @@ -35,20 +35,20 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA | |||
| 35 | 35 | ||
| 36 | #ifdef FILTER256_IRAM | 36 | #ifdef FILTER256_IRAM |
| 37 | static filter_int filterbuf32[(32*3 + FILTER_HISTORY_SIZE) * 2] | 37 | static filter_int filterbuf32[(32*3 + FILTER_HISTORY_SIZE) * 2] |
| 38 | IBSS_ATTR_DEMAC __attribute__((aligned(16))); | 38 | IBSS_ATTR_DEMAC MEM_ALIGN_ATTR; |
| 39 | /* 2432 or 4864 bytes */ | 39 | /* 2432 or 4864 bytes */ |
| 40 | static filter_int filterbuf256[(256*3 + FILTER_HISTORY_SIZE) * 2] | 40 | static filter_int filterbuf256[(256*3 + FILTER_HISTORY_SIZE) * 2] |
| 41 | IBSS_ATTR_DEMAC __attribute__((aligned(16))); | 41 | IBSS_ATTR_DEMAC MEM_ALIGN_ATTR; |
| 42 | /* 5120 or 10240 bytes */ | 42 | /* 5120 or 10240 bytes */ |
| 43 | #define FILTERBUF64 filterbuf256 | 43 | #define FILTERBUF64 filterbuf256 |
| 44 | #define FILTERBUF32 filterbuf32 | 44 | #define FILTERBUF32 filterbuf32 |
| 45 | #define FILTERBUF16 filterbuf32 | 45 | #define FILTERBUF16 filterbuf32 |
| 46 | #else | 46 | #else |
| 47 | static filter_int filterbuf64[(64*3 + FILTER_HISTORY_SIZE) * 2] | 47 | static filter_int filterbuf64[(64*3 + FILTER_HISTORY_SIZE) * 2] |
| 48 | IBSS_ATTR_DEMAC __attribute__((aligned(16))); | 48 | IBSS_ATTR_DEMAC MEM_ALIGN_ATTR; |
| 49 | /* 2432 or 4864 bytes */ | 49 | /* 2432 or 4864 bytes */ |
| 50 | static filter_int filterbuf256[(256*3 + FILTER_HISTORY_SIZE) * 2] | 50 | static filter_int filterbuf256[(256*3 + FILTER_HISTORY_SIZE) * 2] |
| 51 | __attribute__((aligned(16))); /* 5120 or 10240 bytes */ | 51 | MEM_ALIGN_ATTR; /* 5120 or 10240 bytes */ |
| 52 | #define FILTERBUF64 filterbuf64 | 52 | #define FILTERBUF64 filterbuf64 |
| 53 | #define FILTERBUF32 filterbuf64 | 53 | #define FILTERBUF32 filterbuf64 |
| 54 | #define FILTERBUF16 filterbuf64 | 54 | #define FILTERBUF16 filterbuf64 |
| @@ -57,7 +57,7 @@ static filter_int filterbuf256[(256*3 + FILTER_HISTORY_SIZE) * 2] | |||
| 57 | /* This is only needed for "insane" files, and no current Rockbox targets | 57 | /* This is only needed for "insane" files, and no current Rockbox targets |
| 58 | can hope to decode them in realtime, except the Gigabeat S (at 528MHz). */ | 58 | can hope to decode them in realtime, except the Gigabeat S (at 528MHz). */ |
| 59 | static filter_int filterbuf1280[(1280*3 + FILTER_HISTORY_SIZE) * 2] | 59 | static filter_int filterbuf1280[(1280*3 + FILTER_HISTORY_SIZE) * 2] |
| 60 | IBSS_ATTR_DEMAC_INSANEBUF __attribute__((aligned(16))); | 60 | IBSS_ATTR_DEMAC_INSANEBUF MEM_ALIGN_ATTR; |
| 61 | /* 17408 or 34816 bytes */ | 61 | /* 17408 or 34816 bytes */ |
| 62 | 62 | ||
| 63 | void init_frame_decoder(struct ape_ctx_t* ape_ctx, | 63 | void init_frame_decoder(struct ape_ctx_t* ape_ctx, |