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45 commits

Author SHA1 Message Date
Linus Nielsen Feltzing
aa8761fccc Shave a few bytes off the binary size, especially on hwcodec targets 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12323 a1c6a512-1295-4272-9138-f99709370657
 2007-02-15 22:55:22 +00:00
Miika Pekkarinen
0dd7ea2d71 Support building tagcache db natively on PC using the core of the 
Rockbox tagcache database engine. Only host endian support at the
moment and no command line parameters. Mainly for developers for
debugging at the moment.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11497 a1c6a512-1295-4272-9138-f99709370657
 2006-11-10 08:03:33 +00:00
Magnus Holmgren
2cf14db0c8 When seeking, actually use the MP3 VBR TOC again, if available. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11274 a1c6a512-1295-4272-9138-f99709370657
 2006-10-19 18:03:11 +00:00
Daniel Stenberg
c16c727e54 killed warning due to comparison signed/unsigned 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9444 a1c6a512-1295-4272-9138-f99709370657
 2006-04-02 23:06:20 +00:00
Miika Pekkarinen
93b6a1d12c Prevent two division by zeros and one problem causing a crash in the 
mp3 metadata parser.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9438 a1c6a512-1295-4272-9138-f99709370657
 2006-04-02 20:19:00 +00:00
Thom Johansen
a1df060a93 Allow bigger delay setting in LAME header. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7730 a1c6a512-1295-4272-9138-f99709370657
 2005-11-02 18:05:31 +00:00
Jens Arnold
893669cc10 Rather obvious simplification of the mpeg frametime fraction calculation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7562 a1c6a512-1295-4272-9138-f99709370657
 2005-09-25 19:07:56 +00:00
Jens Arnold
ba966c1761 Archos recording/playback: (1) Xing header creation: * Now estimates the framecount from the recording time if the MAS frame counter saturates, so it always writes a valid Xing header. * Reverted my brainless short-xing-header change. This was only valid for layer 3. (2) Xing/VBRI header evaluation: Fixed possible overflow in bitrate calculation. (3) MPEG thread: Avoid double chunk size limiting for the rare case of 8 MB modded Ondios. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7522 a1c6a512-1295-4272-9138-f99709370657
 2005-09-15 05:29:26 +00:00
Jens Arnold
ec9b202a92 Reworked handling of MPEG audio frame & file info: * Fixed frame size calculation for layer 1 (all versions) and layer 2 (V2/V2.5). * Exact frame time (expressed as a fraction) for way more precise playtime calculation at 44100/22050/11025Hz sample frequency. * Exact playtime<->position conversion for CBR also used for resume position. * More compact code, long policy. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7505 a1c6a512-1295-4272-9138-f99709370657
 2005-09-10 12:28:16 +00:00
Jens Arnold
9352ac8668 Archos recording: Always prepend ID3V2 and Xing header to a recording file, even with prerecording and file splitting. Adjusted Xing header creation to create smaller headers. Fixed missing break; in the mpeg thread. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7472 a1c6a512-1295-4272-9138-f99709370657
 2005-09-04 21:55:15 +00:00
Jens Arnold
d6c054575b Renamed CONFIG_HWCODEC and MASNONE to the more appropriate CONFIG_CODEC and SWCODEC, respectively. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7416 a1c6a512-1295-4272-9138-f99709370657
 2005-08-29 21:15:27 +00:00
Jens Arnold
249f86cb34 Some slight size optimisations. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7383 a1c6a512-1295-4272-9138-f99709370657
 2005-08-22 00:15:57 +00:00
Magnus Holmgren
501ab1a17f Support the LAME Info header too. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7313 a1c6a512-1295-4272-9138-f99709370657
 2005-08-13 08:09:28 +00:00
Miika Pekkarinen
b0e78a4674 Fixed the errors. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7133 a1c6a512-1295-4272-9138-f99709370657
 2005-07-13 13:13:10 +00:00
Miika Pekkarinen
5c2c991d14 Applied patch "[ 1232957 ] MP3 metadata fixes for software codec". 
Thanks to Magnus Holmgren. Now metadata reading is better with
improved performance for mp3 files.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7030 a1c6a512-1295-4272-9138-f99709370657
 2005-07-05 19:55:40 +00:00
Jens Arnold
b0287720b1 Fixed MPEG header validation for layer 1 on iriver, and simplified it for archos. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6746 a1c6a512-1295-4272-9138-f99709370657
 2005-06-18 11:26:14 +00:00
Miika Pekkarinen
097444d07c Fixed some mp3 metadata reading performance problem. Next track 
switching should be more reliable.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6691 a1c6a512-1295-4272-9138-f99709370657
 2005-06-12 15:14:20 +00:00
Thom Johansen
57f0ec1474 Added support for reading LAME header delay and padding fields for proper gapless MP3 support. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6689 a1c6a512-1295-4272-9138-f99709370657
 2005-06-12 14:03:31 +00:00
Jens Arnold
509117db90 (1) Bugfix: create_xing_header() now returns 0 in case of an invalid header template, i.e. when mp3headerinfo() returns false. It used to return a random number, causing all sorts of problems. This was the cause for the end of a recording (still in the buffer) occasionally overwriting the beginning. (2) Some code cleanup. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6557 a1c6a512-1295-4272-9138-f99709370657
 2005-06-04 09:01:40 +00:00
Linus Nielsen Feltzing
d34865a530 mp3buf renamed to audiobuf 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6252 a1c6a512-1295-4272-9138-f99709370657
 2005-04-05 11:33:58 +00:00
Jean-Philippe Bernardy
98a8132155 long policy 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5712 a1c6a512-1295-4272-9138-f99709370657
 2005-01-30 14:11:50 +00:00
Linus Nielsen Feltzing
a0d5bea9ec The debug output now reports the correct mpeg layer 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5476 a1c6a512-1295-4272-9138-f99709370657
 2004-12-01 11:04:39 +00:00
Jens Arnold
35b6dc3ea7 A little more straightforward vbr header checks 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4986 a1c6a512-1295-4272-9138-f99709370657
 2004-08-03 21:54:24 +00:00
Linus Nielsen Feltzing
a23303695e MP3 files with VBRI frames were parsed incorrectly, and the VBRI frame was partly fed to the MAS, giving playback glitches 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4560 a1c6a512-1295-4272-9138-f99709370657
 2004-04-29 01:18:15 +00:00
Linus Nielsen Feltzing
1936c413a8 Slightly improved VBR fixer, now uses the same template header throughout the entire file 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4225 a1c6a512-1295-4272-9138-f99709370657
 2004-01-13 14:06:18 +00:00
Linus Nielsen Feltzing
fb5f458c27 Internal code cleanup - the header template is not taken from the stream if a template header is passed to create_xing_header() 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4180 a1c6a512-1295-4272-9138-f99709370657
 2003-12-28 03:40:41 +00:00
Linus Nielsen Feltzing
24a8b6ad09 Frame-accurate file splits when recording. Now the PLAY button closes the current file and opens a new one. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3998 a1c6a512-1295-4272-9138-f99709370657
 2003-11-02 11:24:38 +00:00
Linus Nielsen Feltzing
d28a506e06 Even larger MP3 frame analysis buffer. Fixes bug #747969. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3721 a1c6a512-1295-4272-9138-f99709370657
 2003-06-03 21:50:21 +00:00
Daniel Stenberg
4f0f34b88c this should be using unsigned, to allow a full 4GB file, just in case 
everything else does


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3686 a1c6a512-1295-4272-9138-f99709370657
 2003-05-19 14:36:14 +00:00
Daniel Stenberg
24756e1cf7 Stevie Oh's patch #739898 that corrects how vbrfix works on large files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3685 a1c6a512-1295-4272-9138-f99709370657
 2003-05-19 14:15:21 +00:00
Linus Nielsen Feltzing
20d031f9c7 Configurable dir browser file buffer size. No more 400-file limit. No more whining. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3661 a1c6a512-1295-4272-9138-f99709370657
 2003-05-09 16:01:21 +00:00
Linus Nielsen Feltzing
126a7b3f6d Fixed compiler error on debug builds 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3573 a1c6a512-1295-4272-9138-f99709370657
 2003-04-20 22:09:23 +00:00
Linus Nielsen Feltzing
478da628f0 Xing headers now support mono better, added the 'editable files' option 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3572 a1c6a512-1295-4272-9138-f99709370657
 2003-04-20 22:00:30 +00:00
Linus Nielsen Feltzing
6d522179dc Stupid compiler... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3570 a1c6a512-1295-4272-9138-f99709370657
 2003-04-19 02:24:52 +00:00
Linus Nielsen Feltzing
1b466e0e58 Removed a warning 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3568 a1c6a512-1295-4272-9138-f99709370657
 2003-04-19 02:09:56 +00:00
Linus Nielsen Feltzing
7fdef57d57 Better generation of Xing headers, now they contain the correct MPEG version and sample rate info. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3567 a1c6a512-1295-4272-9138-f99709370657
 2003-04-19 01:59:23 +00:00
Linus Nielsen Feltzing
1c32bd0f48 Increased the buffer size for get_mp3file_info(). This is supposed to fix bugs #722233, #722521 and #723922 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3566 a1c6a512-1295-4272-9138-f99709370657
 2003-04-19 00:27:15 +00:00
Linus Nielsen Feltzing
d5304e5af0 Changed some debug output 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3547 a1c6a512-1295-4272-9138-f99709370657
 2003-04-13 15:05:46 +00:00
Linus Nielsen Feltzing
f8979dae58 The Xing flag word wasn't correctly generated 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3495 a1c6a512-1295-4272-9138-f99709370657
 2003-03-24 12:48:33 +00:00
Linus Nielsen Feltzing
df4cf2edc4 Reverted last change 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3493 a1c6a512-1295-4272-9138-f99709370657
 2003-03-24 11:35:53 +00:00
Björn Stenberg
8ab8d7d8ac Don't fail on bitrate 0. Our own recordings have bitrate 0... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3492 a1c6a512-1295-4272-9138-f99709370657
 2003-03-24 10:31:50 +00:00
Linus Nielsen Feltzing
7105b28bba The frame buffer was too small for 320kbit/s frames 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3446 a1c6a512-1295-4272-9138-f99709370657
 2003-03-15 07:28:12 +00:00
Linus Nielsen Feltzing
2c07e78efc Don't accidentally add Xing headers to CBR files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3419 a1c6a512-1295-4272-9138-f99709370657
 2003-03-10 18:25:40 +00:00
Linus Nielsen Feltzing
6475aa0c85 Experimental Xing header generation added. Use with caution 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3418 a1c6a512-1295-4272-9138-f99709370657
 2003-03-10 18:05:01 +00:00
Linus Nielsen Feltzing
a039091187 New ID3 and MP3 stream parser, plus not-yet-ready Xing header generation code 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3410 a1c6a512-1295-4272-9138-f99709370657
 2003-03-10 14:55:31 +00:00