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| author | Michael Giacomelli <giac2000@hotmail.com> | 2007-10-29 23:16:41 +0000 |
|---|---|---|
| committer | Michael Giacomelli <giac2000@hotmail.com> | 2007-10-29 23:16:41 +0000 |
| commit | 132bc634edfb54aa857230eb6976309c8d4a2360 (patch) | |
| tree | 424469a9823452addcd39b0f55d5bff57dbf17b5 /apps/codecs/libwma/wmafixed.h | |
| parent | 3da91a9cd13004515aec710b1e55ab1e98c3d1da (diff) | |
| download | rockbox-132bc634edfb54aa857230eb6976309c8d4a2360.zip rockbox-132bc634edfb54aa857230eb6976309c8d4a2360.tar.gz rockbox-132bc634edfb54aa857230eb6976309c8d4a2360.tar.bz2 rockbox-132bc634edfb54aa857230eb6976309c8d4a2360.tar.xz | |
We removed the old Q15.16 precision trig functions from decoding ages ago, so no need to leave them in. Also, this code needs a GPL header.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15366 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/libwma/wmafixed.h')
| -rw-r--r-- | apps/codecs/libwma/wmafixed.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/apps/codecs/libwma/wmafixed.h b/apps/codecs/libwma/wmafixed.h index b92c12a..713c4d0 100644 --- a/apps/codecs/libwma/wmafixed.h +++ b/apps/codecs/libwma/wmafixed.h @@ -1,3 +1,21 @@ +/**************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * + * + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + /* fixed precision code. We use a combination of Sign 15.16 and Sign.31 precision here. @@ -31,8 +49,6 @@ fixed64 fixmul64byfixed(fixed64 x, fixed32 y); fixed32 fixdiv32(fixed32 x, fixed32 y); fixed64 fixdiv64(fixed64 x, fixed64 y); fixed32 fixsqrt32(fixed32 x); -fixed32 fixsin32(fixed32 x); -fixed32 fixcos32(fixed32 x); long fsincos(unsigned long phase, fixed32 *cos); #ifdef CPU_ARM |