2acc0ac542
Updated our source code header to explicitly mention that we are GPL v2 or
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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
2008-06-28 18:10:04 +00:00
758072173e
Some quality improvements in the mp3 encoder engine. For more details
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see FS#9007.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17679 a1c6a512-1295-4272-9138-f99709370657
2008-06-02 19:28:08 +00:00
eb947cdde1
Another fix for file system issues when encountering disk full (like when recording)
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15920 a1c6a512-1295-4272-9138-f99709370657
2007-12-13 23:36:22 +00:00
5323fe996b
Move encoder CPU boost control to the core. Allow CPU to sleep a bit when PCM buffer is empty and save some power. Codec API becomes incompatible so full updates! :)
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15854 a1c6a512-1295-4272-9138-f99709370657
2007-11-30 05:16:56 +00:00
85058f5d9c
Fix FS #5852 by trying to properly close and update the recorded file, and give the FAT the correct file info. Add filehandle checks to some file functions.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15072 a1c6a512-1295-4272-9138-f99709370657
2007-10-10 23:26:17 +00:00
205ec3279d
Make recording complain about every little file I/O problem (error on close() failure and fsync() failure). Why? I guess we will find out the disk is full about 1/2 sector sooner on average when the file APIs actually detect this correctly. :/
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13262 a1c6a512-1295-4272-9138-f99709370657
2007-04-25 19:53:34 +00:00
598629c3bf
SWCODEC Recording Codecs: Fix problems with hanging recording screen (chiefly on x5) when no voice file present and source is not FMRadio. Caused by extra audio stops causing encoder to unload prematurely. Fix is to have separate stop flags for each codec type to prevent collisions. Also now safe to plug into USB when recording and encoder will stay loaded and not be stopped by the call to audio_stop_playback. Additional discovery: playback will not be able to restart after a USB plug during recording. Probably an old bug. I recommend in the future that recording have higher priority on system resources than playback and playback be denied access explicitly if recording requires them. Codec API becomes incompatible so do full updates.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12579 a1c6a512-1295-4272-9138-f99709370657
2007-03-04 04:16:53 +00:00
471d881979
ARM targets: Making a few functions non-static allows us to get rid of -ffunction-sections, significantly decreasing binary size and making things run a bit faster because static functions are no longer long_call.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12349 a1c6a512-1295-4272-9138-f99709370657
2007-02-17 11:19:14 +00:00
d52f2e4bca
Encoders: Add a little dithering with the fractional bit for mono mixdowns so faster shifts can be used again instead of division without introducing their own DC offset into the mixed channels.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12246 a1c6a512-1295-4272-9138-f99709370657
2007-02-09 18:11:11 +00:00
82db32ee17
Fix last build warning from PP recording changes.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11801 a1c6a512-1295-4272-9138-f99709370657
2006-12-18 13:20:27 +00:00
3b7d703329
Encoders: Mixdown to mono should round towards zero not -infinity.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11634 a1c6a512-1295-4272-9138-f99709370657
2006-12-01 00:39:37 +00:00
6ae46065b4
Add support for compiling encoders without adjustable CPU frequency and/or IRAM.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11625 a1c6a512-1295-4272-9138-f99709370657
2006-11-29 17:52:30 +00:00
80da8b141c
FS#6357, patch 1: let iramcopy and bss share the same space in codecs and
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plugins. Currently, in case of plugins using IRAM bss is cleared twice,
once in the loader, once in PLUGIN_IRAM_INIT. For codecs, bss is cleared only
during codec initialization. Also, removed double variables in codecs
storing a pointer to codec_api.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11606 a1c6a512-1295-4272-9138-f99709370657
2006-11-26 18:31:41 +00:00
0f5cb94aa4
Big Patch adds primarily: Samplerate and format selection to recording for SWCODEC. Supprort for samplerates changing in playback (just goes with the recording part inseparably). Samplerates to all encoders. Encoders can be configured individually on a menu specific to the encoder in the recording menu. File creation is delayed until flush time to reduce spinups when splitting. Misc: statusbar icons for numbers are individual digits to display any number. Audio buffer was rearranged to maximize memory available to recording and properly reinitialized when trashed. ColdFire PCM stuff moved to target tree to avoid a complicated mess when adding samplerate switching. Some needed API changes and to neaten up growing gap between hardware and software codecs.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11452 a1c6a512-1295-4272-9138-f99709370657
2006-11-06 18:07:30 +00:00
6e219f84d2
FS patch #5959 by Antonius Hellmann. Update MP3 encoder to the state of the MP3 encoder plugin.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10903 a1c6a512-1295-4272-9138-f99709370657
2006-09-09 01:35:12 +00:00
43715c2199
Hopefully this tweak to the Coldfire assembly in mp3_enc.c will fix the compiling problem for cygwin users
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10847 a1c6a512-1295-4272-9138-f99709370657
2006-09-01 17:13:21 +00:00
4fc717a4c1
Added FS#2939 Encoder Codec Interface + Codecs by Antonius Hellmann with additional FM Recording support and my modifications
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10789 a1c6a512-1295-4272-9138-f99709370657
2006-08-28 22:38:41 +00:00
Daniel Stenberg
Antonius Hellmann
Peter D'Hoye
Michael Sevakis
Jens Arnold
Barry Wardell
Tomasz Malesinski
Thom Johansen