Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
21893 commits 17 branches 142 tags 291 MiB
Commit graph

977 commits

Author SHA1 Message Date
Magnus Holmgren
f733ec194f Fix for FS#10492, by Aoyumi: Data abort errors when playing some Vorbis files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22653 a1c6a512-1295-4272-9138-f99709370657
 2009-09-07 19:39:51 +00:00
Andree Buschmann
2dbb424eb9 Further performance optimization of the atrac3 decoder. Rework the internal sample representation and usage of dsp routines. For now a quick and dirty solution is used to add a fract part of 2 bits. Through this several buffers and functions as well as copy loops could be removed. Furthermore add some ASM for coldfire and place some additional data in IRAM on PP5022/24 and X5/M5. Speedup on ARM: +3%, speedup on Coldfire: +639%. Both ARM and Coldfire can decode in realtime now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22561 a1c6a512-1295-4272-9138-f99709370657
 2009-08-30 14:14:22 +00:00
Andree Buschmann
f62125bb72 fix red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22549 a1c6a512-1295-4272-9138-f99709370657
 2009-08-29 19:57:21 +00:00
Andree Buschmann
f4774bf5bf 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
 2009-08-29 19:44:27 +00:00
Dave Hooper
d43bcb7dc4 C code is NOT faster on S3C2440 - tested by AlexP on r22529 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22530 a1c6a512-1295-4272-9138-f99709370657
 2009-08-29 13:03:40 +00:00
Magnus Holmgren
0dad8d5ae9 Don't know why svn decided to delete tlsf/src... Maybe due to some aborted 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
 2009-08-29 12:42:47 +00:00
Magnus Holmgren
3fad1523c7 FS#10466: Introduce a real malloc for tremor. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22528 a1c6a512-1295-4272-9138-f99709370657
 2009-08-29 12:23:40 +00:00
Dave Hooper
260ed99139 Removed remaining MB usage 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22527 a1c6a512-1295-4272-9138-f99709370657
 2009-08-29 12:20:04 +00:00
Dave Hooper
e9dcb0f145 Fix condition code clobbers (and one TAB) for inline arm code in lib and libtremor 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22526 a1c6a512-1295-4272-9138-f99709370657
 2009-08-29 12:07:32 +00:00
Dave Hooper
59cdbf5efc Rerrange some registers in butterfly_generic to combine some 2-word stores 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
 2009-08-29 11:50:15 +00:00
Michael Giacomelli
873d266199 Add stdint.h to the codeclib when compiled outside of rockbox so that int32_t is typedef'ed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22502 a1c6a512-1295-4272-9138-f99709370657
 2009-08-24 18:14:56 +00:00
Mohamed Tarek
950534b13c Put ATRAC3Context in IRAM, 2.5% speedup on PP502x, 20% on ColdFire. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22374 a1c6a512-1295-4272-9138-f99709370657
 2009-08-17 10:16:59 +00:00
Mohamed Tarek
042bbad6d6 revert r22337 for libwma for now since it broke wma playback on ARM due to alignment issues. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22347 a1c6a512-1295-4272-9138-f99709370657
 2009-08-16 15:36:32 +00:00
Mohamed Tarek
6c5714a6ee Put the lookup tables into iram ; 2% speedup on ColdFire 1% on ARM 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22345 a1c6a512-1295-4272-9138-f99709370657
 2009-08-16 12:51:17 +00:00
Jens Arnold
3d6f86eb2f Make those functions actually inline. Around 20% speedup on coldfire, 10% speedup on arm. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22344 a1c6a512-1295-4272-9138-f99709370657
 2009-08-16 12:41:04 +00:00
Dominik Riebeling
6e5e625596 Remove svn:executable on source file and set keywords. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22342 a1c6a512-1295-4272-9138-f99709370657
 2009-08-16 12:24:50 +00:00
Jens Arnold
aa24b677e0 Revert r22339 as it causes immediate stack overflow on target, at least on coldfire. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22341 a1c6a512-1295-4272-9138-f99709370657
 2009-08-16 11:32:41 +00:00
Michael Giacomelli
3b81dd4749 Put QMF coefficients into IRAM. Update test program to still compile with IBSS_ATTR defined. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22340 a1c6a512-1295-4272-9138-f99709370657
 2009-08-16 04:05:40 +00:00
Michael Giacomelli
415546921b Make the IMDCT temporary working buffer a local variable instead of keeping one for each channel. Saves 4KB of RAM. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22339 a1c6a512-1295-4272-9138-f99709370657
 2009-08-16 02:24:09 +00:00
Mohamed Tarek
c74319b2f4 Fix red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22338 a1c6a512-1295-4272-9138-f99709370657
 2009-08-15 22:20:25 +00:00
Mohamed Tarek
adf3f09251 Move bitstream.[ch] to codecs/lib/ffmpeg_bitstream.[ch] to avoid duplicate copies across codecs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22337 a1c6a512-1295-4272-9138-f99709370657
 2009-08-15 22:06:42 +00:00
Mohamed Tarek
2402aecbb5 remove duplicates of bswap.h from libwma, libcook and libatrac. Create codecs/lib/ffmpeg_bswap.h and use it instead. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22328 a1c6a512-1295-4272-9138-f99709370657
 2009-08-15 16:50:52 +00:00
Mohamed Tarek
bd4fc82b3b Fix handling of unaligned input buffers in libatrac. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22322 a1c6a512-1295-4272-9138-f99709370657
 2009-08-15 14:52:28 +00:00
Mohamed Tarek
2ae585273e Correct the ffmpeg revision of libatrac and write more import details. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22316 a1c6a512-1295-4272-9138-f99709370657
 2009-08-15 09:44:39 +00:00
Mohamed Tarek
1b87b45e40 Fix yellow. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22312 a1c6a512-1295-4272-9138-f99709370657
 2009-08-14 17:43:19 +00:00
Mohamed Tarek
685628cf18 Support for playback of atrac3 audio in rm, in sim. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22311 a1c6a512-1295-4272-9138-f99709370657
 2009-08-14 17:36:57 +00:00
Mohamed Tarek
4f26112b1b Revert the asm fixmul stuff for now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22310 a1c6a512-1295-4272-9138-f99709370657
 2009-08-14 17:31:08 +00:00
Mohamed Tarek
3ee45ab7be Use the bytestream reading functions form librm and drop bytestream.h and libavutil/ 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22309 a1c6a512-1295-4272-9138-f99709370657
 2009-08-14 15:26:04 +00:00
Mohamed Tarek
466b2ae248 Factor out bytestream reading functions needed in rm parsers/codecs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22308 a1c6a512-1295-4272-9138-f99709370657
 2009-08-14 15:13:14 +00:00
Mohamed Tarek
0b6aa38516 Move main() outside atrac3.c and create atrac3.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22307 a1c6a512-1295-4272-9138-f99709370657
 2009-08-14 08:24:39 +00:00
Mohamed Tarek
ebd67b1c6f Replace av_log() with DEBUGF and drop some now-useless files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22306 a1c6a512-1295-4272-9138-f99709370657
 2009-08-14 08:12:28 +00:00
Mohamed Tarek
4f72502329 Fix a (stupid) mistake in libatrac/atrac3.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22305 a1c6a512-1295-4272-9138-f99709370657
 2009-08-14 03:41:59 +00:00
Mohamed Tarek
a0092593c9 Call the asm definitions of fixmul functions when possible. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22303 a1c6a512-1295-4272-9138-f99709370657
 2009-08-13 21:18:30 +00:00
Mohamed Tarek
b8693f9908 Remove a forgotten DEBUGF from librm/rm.c - No functional changes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22300 a1c6a512-1295-4272-9138-f99709370657
 2009-08-13 20:56:22 +00:00
Mohamed Tarek
e17d3edf87 Remove mallocs from libatrac. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22299 a1c6a512-1295-4272-9138-f99709370657
 2009-08-13 20:51:03 +00:00
Mohamed Tarek
432e2ecc13 Modify libatrac to use fixed-point arithmetic. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22298 a1c6a512-1295-4272-9138-f99709370657
 2009-08-13 20:38:59 +00:00
Mohamed Tarek
c956059ec5 Modify libcook to use rockbox's mdct library in its standalone test program. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22297 a1c6a512-1295-4272-9138-f99709370657
 2009-08-13 20:26:31 +00:00
Mohamed Tarek
8036207190 Also modify mdct_lookup.c for compiling outside rockbox. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22296 a1c6a512-1295-4272-9138-f99709370657
 2009-08-13 20:19:33 +00:00
Mohamed Tarek
272954954c Modify the mdct library to enable using it outside rockbox - No functional changes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22295 a1c6a512-1295-4272-9138-f99709370657
 2009-08-13 20:02:31 +00:00
Mohamed Tarek
519adfbaae Import libatrac from ffmpeg and modify librm to support ATRAC3. 
The decoder is still in floating point.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22235 a1c6a512-1295-4272-9138-f99709370657
 2009-08-10 14:46:31 +00:00
Boris Gjenero
7f971e0176 Fix FS#10476. Prevent FLAC bitrate calculation overflow with large files. The watermark depends on the bitrate, and so this also fixes playback pauses on large FLAC files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22211 a1c6a512-1295-4272-9138-f99709370657
 2009-08-08 20:27:03 +00:00
Bertrik Sikken
d767883a41 Various files: make functions static if they're local or make sure there is a proper #include if not 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22184 a1c6a512-1295-4272-9138-f99709370657
 2009-08-06 09:28:25 +00:00
Mohamed Tarek
cc68b632cb Add a couple of functions for the rm metadata parser for debugging, and add a comment to codecs/a52_rm.c to indicate the source of the decode 
function.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22182 a1c6a512-1295-4272-9138-f99709370657
 2009-08-06 05:45:54 +00:00
Mohamed Tarek
9ad071dcaf Fix yellow. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22163 a1c6a512-1295-4272-9138-f99709370657
 2009-08-04 18:57:10 +00:00
Mohamed Tarek
ac2ce3a449 Enhance seeking in a52_rm ; it was a bit choppy, and fix a bug (request_buffer was called after eos and gave a seg fault) by changing the the 
condition for the decoding loop.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22162 a1c6a512-1295-4272-9138-f99709370657
 2009-08-04 18:36:44 +00:00
Mohamed Tarek
010bb8e6ba Rename codecs/dnet.c to codecs/a52_rm.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22158 a1c6a512-1295-4272-9138-f99709370657
 2009-08-04 15:05:56 +00:00
Mohamed Tarek
26cee86a0c Add support for AC3 audio in RM container. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22155 a1c6a512-1295-4272-9138-f99709370657
 2009-08-04 13:54:06 +00:00
Mohamed Tarek
3c58b26152 Move the DATA_HEADER_SIZE define to codecs/librm/rm.h and add a define 
for PACKET_HEADER_SIZE. No functional changes.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22152 a1c6a512-1295-4272-9138-f99709370657
 2009-08-04 06:10:03 +00:00
Magnus Holmgren
04be8dd7fe Fix inaccurate time display for 44.1 (and 22.05) kHz MP3 audio tracks. Time was off by about 0.2%. Doesn't sound much, but after one hour, that's 8 seconds. Also fix a problem when seeking to near the end of a file. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22145 a1c6a512-1295-4272-9138-f99709370657
 2009-08-03 20:28:16 +00:00
Thomas Martitz
85ece84b1c Remove various ABS() definitions with a single one using typeof (if using 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
 2009-08-03 01:38:58 +00:00