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2012-04-25Add codecs to librbcodec.Sean Bartell
Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius <nils@rockbox.org> Tested-by: Nils Wallménius <nils@rockbox.org>
2012-03-28build system: completely autodetect target cpu architecture.Thomas Martitz
The existing ARCH Makefile variable is exported to the C code as well. Additionally the version (arm-only for now) is detected as well. This allows to for complete autodetection, i.e. that optimized ASM is picked up if determined by preprocessor (CPU_ARM, etc). Building a sim/raaa on a arm host will now automatically generate a arm optmized build like we have for native targets. Change-Id: I0b35393f8fb3ebd20beaa9e7371fa57bf3782107
2012-03-28tlsf: move to /lib (it's also used by plugins).Thomas Martitz
Change-Id: I5e37b28c1ce4608d60b036343f280af3311ad490
2012-01-21Move supprt-arm.S to separate library.Thomas Martitz
Core, codecs and plugins link it separately so this gets rid of SOURCES trickery. Don't build it for hosted targets. Change-Id: If15ef90e93cd218a4352ae8e89eea95d3122452f
2011-09-21codeclib/libtremor: Clean up duplication of inline funcs, constify the ones ↵Nils Wallménius
in codeclib and copy over the slightly faster MULT31_SHIFT15 from tremor for cf. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30578 a1c6a512-1295-4272-9138-f99709370657
2011-09-15codeclib: more cf asm for the mdct, saves ~0.7MHz decoding vorbis on h300.Nils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30552 a1c6a512-1295-4272-9138-f99709370657
2011-09-14codeclib: further tweaks to the cf fft asm for a small speedup.Nils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30541 a1c6a512-1295-4272-9138-f99709370657
2011-09-13codeclib: tweak coldfire mdct asm a bit more, flip usage of mac/msac instead ↵Nils Wallménius
of explicit negation, changes output slightly but is as close to the c version as before. Gives about 0.4MHz speedup of vorbis on cf. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30516 a1c6a512-1295-4272-9138-f99709370657
2011-09-12codeclib: coldfire asm for the TRANSFORM* functions in the fft and a little ↵Nils Wallménius
for the mdct, speeds up codecs using the codeclib mdct 0.5-1.5MHz on h300. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30513 a1c6a512-1295-4272-9138-f99709370657
2011-09-07Submit FS#12258. Do not use '-ffunction-sections' and '-fdata-sections' when ↵Andree Buschmann
compiling. Fixes compiler warnings for mingw and cygwin simulatior builds. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30468 a1c6a512-1295-4272-9138-f99709370657
2011-06-08codeclib: make selective inclusion of macros and inline functions from the ↵Nils Wallménius
codeclib_misc.h header easier and clean out some old libtremor stuff. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29985 a1c6a512-1295-4272-9138-f99709370657
2011-06-05FS#12146: Fix libcook bugs introduced in r22055 by Sean Bartell.Nils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29973 a1c6a512-1295-4272-9138-f99709370657
2011-06-02FS#12141 by Sean BartellNils Wallménius
Some of these were found with http://www.samba.org/junkcode/#findstatic. Changes of note: * The old MDCT has been removed. * Makefile.test files that create test programs for libatrac, libcook, and libffmpegFLAC have been removed, as they don't work. My project will have a replacement that works with all codecs. * I've tried not to remove anything useful. CLIP_TO_15 was removed from libtremor because there's another copy (also commented) in codeclib. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29945 a1c6a512-1295-4272-9138-f99709370657
2011-06-01FS#12140 by Sean Bartell, Make various codec stuff static.Nils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29942 a1c6a512-1295-4272-9138-f99709370657
2011-05-26Commit FS#12130 - Fix ADX decoding on 64-bit systems by Sean Bartell. Fixes ↵Michael Giacomelli
an incorrect assumption in the ADX decoder that sizeof(int) == 32 when performing fixed point math. Update comments in the fixed point library to correct this. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29927 a1c6a512-1295-4272-9138-f99709370657
2011-05-20Use more IRAM on S5L870x to speed up wmapro by ~2%.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29906 a1c6a512-1295-4272-9138-f99709370657
2011-05-10Proper initialization of static variables in codeclib.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29853 a1c6a512-1295-4272-9138-f99709370657
2011-05-08Use CACHEALIGN_SIZE in codec_malloc for optimal alignment.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29838 a1c6a512-1295-4272-9138-f99709370657
2011-05-08codeclib: Declare several variables static and remove unused variables.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29831 a1c6a512-1295-4272-9138-f99709370657
2011-05-01Work around another 'set but not used' warning.Nils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29811 a1c6a512-1295-4272-9138-f99709370657
2011-04-27Having a default weak codec_main symbol doesn't seem to be working out for ↵Michael Sevakis
compiling the sim under cygwin in at least some cases. Just implement it explicitly in all cases. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29789 a1c6a512-1295-4272-9138-f99709370657
2011-04-27Commit FS#12069 - Playback rework - first stages. Gives as thorough as ↵Michael Sevakis
possible a treatment of codec management, track change and metadata logic as possible while maintaining fairly narrow focus and not rewriting everything all at once. Please see the rockbox-dev mail archive on 2011-04-25 (Playback engine rework) for a more thorough manifest of what was addressed. Plugins and codecs become incompatible. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29785 a1c6a512-1295-4272-9138-f99709370657
2011-02-20Enforce that codecs wait for their metadata in a proper-ish and consistent ↵Michael Sevakis
manner. Sort of a halfway patch; best would be to give them an internal copy of the current track information which lasts unaltered by playback until a track switch or unload. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29348 a1c6a512-1295-4272-9138-f99709370657
2010-12-27Fix profiling on coldfire with newer Gcc.Nils Wallménius
In switch_thread, make the call to profile_thread_stopped from an inline asm block to make sure the sp is pointing to the right place before storing the context. This apparently worked by luck with the old Gcc. The workaround used for coldfire in the codeclib's __cyg_profile_func_enter does not work with newer gcc, however the workaround isn't needed for those so enable it only for coldfire gcc version < 4. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28908 a1c6a512-1295-4272-9138-f99709370657
2010-12-01codeclib: inline assembler for fft4 and fft8 on coldfire, small 0.2-0.3MHz ↵Nils Wallménius
speedup with gcc 3.4, larger 0.6-0.8MHz speedup with gcc 4.4/4.5 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28716 a1c6a512-1295-4272-9138-f99709370657
2010-11-24codeclib: there is no need to limit the outputs of the coldfire X(N)PROD_R ↵Nils Wallménius
macros to data registers, no significant speed diff git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28656 a1c6a512-1295-4272-9138-f99709370657
2010-11-23codeclib: don't mark the outputs for the coldfire X(N)PROD_R asm macros as ↵Nils Wallménius
earlyclobbers as they are not, lets gcc produce better code. Speedup of 0.2-0.3MHz for codecs using the mdct, (larger speedup when building with gcc 4.4). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28650 a1c6a512-1295-4272-9138-f99709370657
2010-11-21Remove unused define.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28633 a1c6a512-1295-4272-9138-f99709370657
2010-10-12Rearrange and remove some manual register assignments, make use of pointer ↵Dave Hooper
address increments for free on arm, and remove macros in favour of explicit inline fns. also add memory clobbers to all uses of stm in inline asm. appears to resolve issues with codeclib failing to work as expected when using ARM_ASM optimisations on targets with native position independent code (e.g. android rockbox targets, but also tremor on non-rockbox targets that has been patched with the fastermdct patches) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28262 a1c6a512-1295-4272-9138-f99709370657
2010-09-29ARMv6 supports unaligned memory accesses and they are enabled on our only ↵Nils Wallménius
ARMv6 target so we might as well use them. Speeds up decoding of a flac8 file by 3.5%. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28183 a1c6a512-1295-4272-9138-f99709370657
2010-08-24Move setjmp to lib and add setjmp for sh (imported from newlib) and compile ↵Thomas Martitz
it as separate library. It's used by both, plugins and codecs, and sh/hwcodec doesn't compile codecs so it doesn't fit into sources. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27869 a1c6a512-1295-4272-9138-f99709370657
2010-07-29Make codeclib_misc.h include the asm headers to simplify inclusion magic.Nils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27615 a1c6a512-1295-4272-9138-f99709370657
2010-07-18FS#11454 Tuning of codec compiler optionsNils Wallménius
Tested with h300 and sansa c200v1 h300 speedups: a52: 2% cook: 9-17% aac: 0.5% vorbis: 0.5% wma: 6-12% c200v1 speedups: alac: 1.5% wma 3-4% wavpack 2% git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27486 a1c6a512-1295-4272-9138-f99709370657
2010-07-17Begin shoehorning wma into the clip codec buffer again. Reduce the static ↵Nils Wallménius
buffer used by init_vlc so that it is no larger than is needed. Make the VLCcode struct packed to save space. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27457 a1c6a512-1295-4272-9138-f99709370657
2010-07-17Enable ff_copy_bits in ffmpeg_bitstream.c and put_bits.h and intreadwrite.h ↵Mohamed Tarek
to codeclib. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27452 a1c6a512-1295-4272-9138-f99709370657
2010-07-16libwma has Huffman tables that are too big for the stack temp buffer. Make ↵Nils Wallménius
temp buffer static. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27446 a1c6a512-1295-4272-9138-f99709370657
2010-07-15Sync codeclib bitstream code with upstream ffmpeg code. Build ↵Nils Wallménius
ffmpeg_bitstream.c as a part of the codec lib. Use this codeclib implementation in libffmpegFLAC. Implement adapted version of the unaligned longword reading optimization for coldfire from the libwma version of this code. Speeds up cook decoding by 2-3% on h300 and flac by 25% on h300, also speeds up flac decoding by 2% on c200 (decoding speed of cook on c200 is unchanged). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27430 a1c6a512-1295-4272-9138-f99709370657
2010-07-14Check if ROCKBOX_LITTLE_ENDIAN and ROCKBOX_BIG_ENDIAN are defined, no which ↵Rafaël Carré
value they have git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27419 a1c6a512-1295-4272-9138-f99709370657
2010-07-10Rename/change SIMVER to APP_TYPE in the Makefiles.Thomas Martitz
SIMVER was really only used to detect a simulator build. With APP_TYPE you can now differentiate between simulator, application, checkwps and database builds. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27372 a1c6a512-1295-4272-9138-f99709370657
2010-06-27Fix inline asm argument. Shouldn't have much impact in practice but might ↵Nils Wallménius
save a load if gcc is clever. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27157 a1c6a512-1295-4272-9138-f99709370657
2010-06-21Rockbox as an application: Replace many occurences of #ifdef SIMULATOR with ↵Thomas Martitz
#if (CONFIG_PLATFORM & PLATFORM_HOSTED) (or equivalently). The simulator defines PLATFORM_HOSTED, as RaaA will do (RaaA will not define SIMULATOR). The new define is to (de-)select code to compile on hosted platforms generally. Should be no functional change to targets or the simulator. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27019 a1c6a512-1295-4272-9138-f99709370657
2010-06-17ARMv6 versions of X(N)PROD31 macros and MULT32 macro. Saves about 1MHz or 3% ↵Nils Wallménius
decoding vorbis on gigabeat S. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26889 a1c6a512-1295-4272-9138-f99709370657
2010-06-11FS#11335 by me: make ARM assembly functions thumb-friendlyRafaël Carré
We can't pop into pc on ARMv4t when using thumb: the T bit won't be modified if we are returning to a thumb function Code running on ARMv4t should use the new ldrpc / ldmpc macros instead of ldr pc, [sp], #4 and ldm(cond) sp!, {regs, pc} No modification on pure ARM builds and ARMv5+ Note: USE_THUMB is currently never defined, no targets can currently be built with -mthumb, see FS#6734 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26756 a1c6a512-1295-4272-9138-f99709370657
2010-05-31ARM: use BX when branch to an address in registerRafaël Carré
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26432 a1c6a512-1295-4272-9138-f99709370657
2010-05-13Two tiny tweaks to some arm asmNils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25993 a1c6a512-1295-4272-9138-f99709370657
2010-05-13Some asm for mdct on coldfire, speeds up vorbis decoding by about 0.3MHzNils Wallménius
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25984 a1c6a512-1295-4272-9138-f99709370657
2010-05-06Move c/h files implementing/defining standard library stuff into a new libc ↵Thomas Martitz
directory, also standard'ify some parts of the code base (almost entirely #include fixes). This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657
2010-03-09Use bx lr unconditionally in setjmp_arm.SRafaël Carré
Rockbox doesn't support ARMv4 non T CPUs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25083 a1c6a512-1295-4272-9138-f99709370657
2010-03-05Remove unused GPL code from ffmpeg mdct library in order to restore it to LGPL.Michael Giacomelli
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25035 a1c6a512-1295-4272-9138-f99709370657
2010-02-22Remove all tabs within codec path.Andree Buschmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24862 a1c6a512-1295-4272-9138-f99709370657
generated by cgit v1.1 at 2026-04-26 19:03:58 +0000