diff options
author | Nils Wallménius <nils@rockbox.org> | 2014-01-19 16:31:59 +0100 |
---|---|---|
committer | Nils Wallménius <nils@rockbox.org> | 2014-07-13 11:12:40 +0200 |
commit | 9b7ec42403073ee887efc531c153e6b1b6c15bab (patch) | |
tree | 07e72fe9d817c65a6fede22955344a870842d5e6 /lib/rbcodec/codecs/opus.c | |
parent | e557951c94c1efa769900257e466900f0ffeb53b (diff) | |
download | rockbox-9b7ec42403073ee887efc531c153e6b1b6c15bab.tar.gz rockbox-9b7ec42403073ee887efc531c153e6b1b6c15bab.zip |
Sync to upstream libopus
Sync to commit bb4b6885a139644cf3ac14e7deda9f633ec2d93c
This brings in a bunch of optimizations to decode speed
and memory usage. Allocations are switched from using
the pseudostack to using the real stack. Enabled hacks
to reduce stack usage.
This should fix crashes on sansa clip, although some
files will not play due to failing allocations in the
codec buffer.
Speeds up decoding of the following test files:
H300 (cf) C200 (arm7tdmi) ipod classic (arm9e)
16 kbps (silk) 14.28 MHz 4.00 MHz 2.61 MHz
64 kbps (celt) 4.09 MHz 8.08 MHz 6.24 MHz
128 kbps (celt) 1.93 MHz 8.83 MHz 6.53 MHz
Change-Id: I851733a8a5824b61feb363a173091bc7e6629b58
Diffstat (limited to 'lib/rbcodec/codecs/opus.c')
-rw-r--r-- | lib/rbcodec/codecs/opus.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/rbcodec/codecs/opus.c b/lib/rbcodec/codecs/opus.c index 2c495aa8d0..842803aa4f 100644 --- a/lib/rbcodec/codecs/opus.c +++ b/lib/rbcodec/codecs/opus.c | |||
@@ -337,8 +337,6 @@ enum codec_status codec_run(void) | |||
337 | param = ci->id3->elapsed; | 337 | param = ci->id3->elapsed; |
338 | strtoffset = ci->id3->offset; | 338 | strtoffset = ci->id3->offset; |
339 | 339 | ||
340 | global_stack = 0; | ||
341 | |||
342 | #if defined(CPU_COLDFIRE) | 340 | #if defined(CPU_COLDFIRE) |
343 | /* EMAC rounding is disabled because of MULT16_32_Q15, which will be | 341 | /* EMAC rounding is disabled because of MULT16_32_Q15, which will be |
344 | inaccurate with rounding in its current incarnation */ | 342 | inaccurate with rounding in its current incarnation */ |