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* C code is NOT faster on S3C2440 - tested by AlexP on r22529Dave Hooper2009-08-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22530 a1c6a512-1295-4272-9138-f99709370657
* Don't know why svn decided to delete tlsf/src... Maybe due to some aborted ↵Magnus Holmgren2009-08-29
| | | | | | tests I did to see where it would be best to place TLSF. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22529 a1c6a512-1295-4272-9138-f99709370657
* FS#10466: Introduce a real malloc for tremor.Magnus Holmgren2009-08-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22528 a1c6a512-1295-4272-9138-f99709370657
* Removed remaining MB usageDave Hooper2009-08-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22527 a1c6a512-1295-4272-9138-f99709370657
* Fix condition code clobbers (and one TAB) for inline arm code in lib and ↵Dave Hooper2009-08-29
| | | | | | libtremor git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22526 a1c6a512-1295-4272-9138-f99709370657
* Rerrange some registers in butterfly_generic to combine some 2-word stores ↵Dave Hooper2009-08-29
| | | | | | into 4-word stores and remove some redundant mov instructions. Shave off some additional instructions (stacking and additions) in butterfly_32 by getting butterfly_8 and butterfly_16 to do the address incrementing for us. Add a few comments. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22525 a1c6a512-1295-4272-9138-f99709370657
* Add stdint.h to the codeclib when compiled outside of rockbox so that ↵Michael Giacomelli2009-08-24
| | | | | | int32_t is typedef'ed. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22502 a1c6a512-1295-4272-9138-f99709370657
* Remove svn:executable on source file and set keywords.Dominik Riebeling2009-08-16
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22342 a1c6a512-1295-4272-9138-f99709370657
* Move bitstream.[ch] to codecs/lib/ffmpeg_bitstream.[ch] to avoid duplicate ↵Mohamed Tarek2009-08-15
| | | | | | copies across codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22337 a1c6a512-1295-4272-9138-f99709370657
* remove duplicates of bswap.h from libwma, libcook and libatrac. Create ↵Mohamed Tarek2009-08-15
| | | | | | codecs/lib/ffmpeg_bswap.h and use it instead. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22328 a1c6a512-1295-4272-9138-f99709370657
* Also modify mdct_lookup.c for compiling outside rockbox.Mohamed Tarek2009-08-13
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22296 a1c6a512-1295-4272-9138-f99709370657
* Modify the mdct library to enable using it outside rockbox - No functional ↵Mohamed Tarek2009-08-13
| | | | | | changes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22295 a1c6a512-1295-4272-9138-f99709370657
* Remove various ABS() definitions with a single one using typeof (if using ↵Thomas Martitz2009-08-03
| | | | | | gcc) to avoid multiple evaluations of the input expressions. Speex still uses its own as I didn't want to change this imported code too much. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22129 a1c6a512-1295-4272-9138-f99709370657
* Slight whitespace cleanup, add a const qualifier. No functional changesNils Wallménius2009-07-30
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22087 a1c6a512-1295-4272-9138-f99709370657
* Rearrange the MDCT library lookup tables so that codecs can access them. ↵Michael Giacomelli2009-07-17
| | | | | | Access them in cook. Remove old cook trig tables. Replace old 32x16 bit fixed point multiply code with faster ASM ARM/Coldfire versions using full 32 bit precision. Improves performance signficantly on PP5024 (~200% realtime for a 64k file) while saving a lot of memory and improving accuracy. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21939 a1c6a512-1295-4272-9138-f99709370657
* Reorder some operands to increase frequency of multiply early termination on ↵Andrew Mahone2009-07-13
| | | | | | TDMI targets, reorder some operations to try to reduce stalls. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21834 a1c6a512-1295-4272-9138-f99709370657
* * ARM asm DSP and codec/plugin functions: Use r12 scratch register properlyJens Arnold2009-07-12
| | | | | | | | | * Fix saving another unused reg in dsp code * Use less regs in the generic ARM mpegplayer adding idct pure DC case * Fix ARMv6 mpegplayer adding idct using an unsaved register in pure DC case git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21803 a1c6a512-1295-4272-9138-f99709370657
* * FS#10411 - Fixed point math code is bloated by Jeffrey GoodeMaurus Cuelenaere2009-07-07
| | | | | | | * Set svn:keywords properties git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21701 a1c6a512-1295-4272-9138-f99709370657
* Take 2 at 'Consolidate all fixed point math routines in one library' ↵Maurus Cuelenaere2009-07-05
| | | | | | (FS#10400) by Jeffrey Goode git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21664 a1c6a512-1295-4272-9138-f99709370657
* Revert "Consolidate all fixed point math routines in one library (FS#10400) ↵Maurus Cuelenaere2009-07-04
| | | | | | by Jeffrey Goode" git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21635 a1c6a512-1295-4272-9138-f99709370657
* Consolidate all fixed point math routines in one library (FS#10400) by ↵Maurus Cuelenaere2009-07-04
| | | | | | Jeffrey Goode git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21633 a1c6a512-1295-4272-9138-f99709370657
* Commited too much really this time.Michael Giacomelli2009-05-10
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20905 a1c6a512-1295-4272-9138-f99709370657
* Actually remove the unneeded files in the last commit.Michael Giacomelli2009-05-10
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20903 a1c6a512-1295-4272-9138-f99709370657
* Commit FS#9882 - make better use of iram at different quality encodings, ↵Dave Hooper2009-04-25
| | | | | | remove redundant memsets, implement doublebuffer if it will fit in iram to save a mempcy each frame, and some alignment fixes for coldfire git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20783 a1c6a512-1295-4272-9138-f99709370657
* Fix redMaurus Cuelenaere2009-04-22
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20777 a1c6a512-1295-4272-9138-f99709370657
* Fix yellowMaurus Cuelenaere2009-04-22
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20776 a1c6a512-1295-4272-9138-f99709370657
* Clean code a bit (no functional changes)Maurus Cuelenaere2009-04-16
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20715 a1c6a512-1295-4272-9138-f99709370657
* Fix headerMaurus Cuelenaere2009-04-16
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20714 a1c6a512-1295-4272-9138-f99709370657
* Add setjmp implementation for MIPS targets from newlibMaurus Cuelenaere2009-04-16
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20713 a1c6a512-1295-4272-9138-f99709370657
* Fix endianness defines in the mdctlib code.Michael Giacomelli2009-03-10
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20279 a1c6a512-1295-4272-9138-f99709370657
* Add setjmp/longjmp for ARM and ColdFire to the codec lib, and use it in the ↵Magnus Holmgren2009-03-08
| | | | | | Vorbis codec to better handle out of memory conditions (to exit rather than crash; the AAC codec could use it too). setjmp/longjmp comes from newlib 1.17.0 with a few minor changes (combine parts of some files, remove support for some architectures, change some ifdef's). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20235 a1c6a512-1295-4272-9138-f99709370657
* Silence warning from 'ar' if the archive had to be created.Jens Arnold2009-03-01
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20151 a1c6a512-1295-4272-9138-f99709370657
* Stop hiding errors by redirecting stderr to /dev/null. If we really need to ↵Daniel Stenberg2009-02-23
| | | | | | do re-introduce somewhere we should rather make it dependent on the V variable so that make V=1 would still show the error and only "normal" builds would hide it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20090 a1c6a512-1295-4272-9138-f99709370657
* Added missing dependencies for codeclib and pluginlib. This required ↵Björn Stenberg2009-01-12
| | | | | | renaming some files that have twins in other places. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19756 a1c6a512-1295-4272-9138-f99709370657
* Removed the sim_ prefix from the plugin api.Björn Stenberg2009-01-07
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19704 a1c6a512-1295-4272-9138-f99709370657
* Added 'keywords' and 'eol-style' properties.Björn Stenberg2008-11-25
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19218 a1c6a512-1295-4272-9138-f99709370657
* Remove .a files before running ar, to avoid problems with renamed files ↵Björn Stenberg2008-11-20
| | | | | | remaining in the library. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19160 a1c6a512-1295-4272-9138-f99709370657
* New makefile solution: A single invocation of 'make' to build the entire ↵Björn Stenberg2008-11-20
| | | | | | | | | tree. Fully controlled dependencies give faster and more correct recompiles. Many #include lines adjusted to conform to the new standards. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19146 a1c6a512-1295-4272-9138-f99709370657
* ARMv4 unsigned integer division: Using an overflow-safe comparison method in ↵Jens Arnold2008-11-06
| | | | | | the main calculation allows to put back the 1.5 cyle (average) optimisation. Shaved off another instruction, as we don't need the remainder. * Use the very efficient ffs algorithm from ffs-arm.S for dividing by a power of 2. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19032 a1c6a512-1295-4272-9138-f99709370657
* Correct a comment and police comment style, no functional changeNils Wallménius2008-11-06
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19030 a1c6a512-1295-4272-9138-f99709370657
* This optimisation breaks for very large divisors (MSB set), so remove it.Jens Arnold2008-11-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19012 a1c6a512-1295-4272-9138-f99709370657
* Set missing SVN properties.Jens Arnold2008-11-05
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19010 a1c6a512-1295-4272-9138-f99709370657
* Further optimised (vs. libgcc) unsigned 32 bit division for ARMv4 (based on ↵Jens Arnold2008-11-05
| | | | | | the ARMv5(+) version from libgcc), in IRAM on PP for better performance on PP5002, and put into the codeclib for possible reuse. APE -c1000 is now usable on both PP502x and PP5002 (~138% realtime, they're on par now). Gigabeat F/X should also see an APE speedup. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19009 a1c6a512-1295-4272-9138-f99709370657
* Codec memory reorganizationNils Wallménius2008-10-19
| | | | | | | | | | | | Based on a patch by Tomasz Malesinski * Merge Codec buffer and Malloc buffer into one large buffer. * The new merged buffer is now 1MB on targets with lots of memory. * Renamed codec_get_memory to codec_get_buffer and made it behave more. like plugin_get_buffer. * Bumped Codec api and min api versions. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18834 a1c6a512-1295-4272-9138-f99709370657
* Split id3.c/h into metadata.c/h and metadata/mp3.c. Updated all references. ↵Björn Stenberg2008-10-15
| | | | | | Moved mp3data.c/h from firmware to apps. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18814 a1c6a512-1295-4272-9138-f99709370657
* More files that were missed in the previous commit.Michael Giacomelli2008-09-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18413 a1c6a512-1295-4272-9138-f99709370657
* Combine the Vorbis, WMA and AAC IMDCT functions and put them into the ↵Michael Giacomelli2008-09-04
| | | | | | codeclib. Combined IMDCT is now based on existing Tremor transform. Reduces CPU for 192k AAC by 21MHz on Coldfire, and 5MHz on PP5024. WMA and Vorbis should have no functional changes since they already used this code. Further optimization is possible and would benefit all 3 codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18412 a1c6a512-1295-4272-9138-f99709370657
* Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg2008-06-28
| | | | | | | | | later. We still need to hunt down snippets used that are not. 1324 modified files... http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
* Another round of making local functions static and making sure that source ↵Bertrik Sikken2008-05-03
| | | | | | files are in sync with their header files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17337 a1c6a512-1295-4272-9138-f99709370657
* Clean up the codec API - remove all unused (and in many cases inappropriate) ↵Dave Chapman2007-05-07
| | | | | | functions, move functions used only by encoders into the HAVE_RECORDING part of the API and document the reasons for the more unexpected functions being present. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13343 a1c6a512-1295-4272-9138-f99709370657
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