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| author | Andree Buschmann <AndreeBuschmann@t-online.de> | 2009-08-29 19:44:27 +0000 |
|---|---|---|
| committer | Andree Buschmann <AndreeBuschmann@t-online.de> | 2009-08-29 19:44:27 +0000 |
| commit | f4774bf5bf8fff2b45a6cee8e0b064b560b45809 (patch) | |
| tree | 4733101102473cc94e08dc3cc4a4a34b988a9396 /apps/codecs/libatrac/SOURCES | |
| parent | eb3cb724e8d4b60f20356944173e7cddddb51398 (diff) | |
| download | rockbox-f4774bf5bf8fff2b45a6cee8e0b064b560b45809.tar.gz rockbox-f4774bf5bf8fff2b45a6cee8e0b064b560b45809.zip | |
Submit interim version of FS#10565. Performance optimization of atrac3 decoder for ARM. Introduce ASM routines for multiplications and two synthesis loops, refactured parts of synthesis and windowing. Speeds up decoding by a factor of 2.4 on PP502x.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22548 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/libatrac/SOURCES')
| -rw-r--r-- | apps/codecs/libatrac/SOURCES | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/apps/codecs/libatrac/SOURCES b/apps/codecs/libatrac/SOURCES index 972f9621fc..5a033c1732 100644 --- a/apps/codecs/libatrac/SOURCES +++ b/apps/codecs/libatrac/SOURCES | |||
| @@ -1,2 +1,5 @@ | |||
| 1 | atrac3.c | 1 | atrac3.c |
| 2 | #if defined(CPU_ARM) | ||
| 3 | atrac3_arm.S | ||
| 4 | #endif | ||
| 2 | ../lib/ffmpeg_bitstream.c | 5 | ../lib/ffmpeg_bitstream.c |