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18 commits

Author SHA1 Message Date
Michael Sevakis
8cfbd3604f Use cookies for thread identification instead of pointers directly which gives a buffer against wrongly identifying a thread when the slot is recycled (which has been nagging me for awhile). A slot gets 255 uses before it repeats. Everything gets incompatible so a full update is required. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19377 a1c6a512-1295-4272-9138-f99709370657
 2008-12-10 08:57:10 +00:00
Michael Sevakis
effceea229 Remove the event object in the kernel since it's rather extraneous at the moment. This makes the codecs and the plugins incompatible, so update fully. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18867 a1c6a512-1295-4272-9138-f99709370657
 2008-10-23 13:13:00 +00:00
Stéphane Doyon
c893affeef Accept FS#8918: Voice multiple thumbnails and talk race fixes. 
-Allows loading multiple thumbnails back-to-back in the one thumbnail buffer.
-Mutex to prevent race conditions with talk queue indices and
thumbnail buffer state.
-Synchronous shutup.
-Shutup is a noop if no voice is queued.
-mp3_play_stop() does nothing until the audio thread is ready.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18046 a1c6a512-1295-4272-9138-f99709370657
 2008-07-15 14:06:11 +00:00
Daniel Stenberg
2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or 
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
Michael Sevakis
05099149f1 Enable nocache sections using the linker. PP5022/4 must use SW_CORELOCK now with shared variables in DRAM (it seems swp(b) is at least partially broken on all PP or I'm doing something very wrong here :\). For core-shared data use SHAREDBSS/DATA_ATTR. NOCACHEBSS/DATA_ATTR is available whether or not single core is forced for static peripheral-DMA buffer allocation without use of the UNCACHED_ADDR macro in code and is likely useful on a non-PP target with a data cache (although not actually enabled in config.h and the .lds's in this commit). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16981 a1c6a512-1295-4272-9138-f99709370657
 2008-04-06 04:34:57 +00:00
Nicolas Pennequin
4fd277481a Correct some windows line endings back to unix. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16877 a1c6a512-1295-4272-9138-f99709370657
 2008-03-29 14:09:14 +00:00
Steve Bavin
c9df8fd87b The const police raid playback.c, should be no change to behaviour. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16860 a1c6a512-1295-4272-9138-f99709370657
 2008-03-28 11:24:24 +00:00
Michael Sevakis
27cf677339 Add a complete priority inheritance implementation to the scheduler (all mutex ownership and queue_send calls are inheritable). Priorities are differential so that dispatch depends on the runnable range of priorities. Codec priority can therefore be raised in small steps (pcmbuf updated to enable). Simplify the kernel functions to ease implementation and use the same kernel.c for both sim and target (I'm tired of maintaining two ;_). 1) Not sure if a minor audio break at first buffering issue will exist on large-sector disks (the main mutex speed issue was genuinely resolved earlier). At this point it's best dealt with at the buffering level. It seems a larger filechunk could be used again. 2) Perhaps 64-bit sims will have some minor issues (finicky) but a backroll of the code of concern there is a 5-minute job. All kernel objects become incompatible so a full rebuild and update is needed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16791 a1c6a512-1295-4272-9138-f99709370657
 2008-03-25 02:34:12 +00:00
Michael Sevakis
a9d73e5e68 A final queue_post in voice_stop via. talk_force_shutup can try stopping PCM too late and interfere PCM playback after plugins init IRAM or calling audio_get_buffer. Send the NULL message to the voice thread to ensure all messages are done. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15911 a1c6a512-1295-4272-9138-f99709370657
 2007-12-11 14:04:03 +00:00
Thom Johansen
91c35ff773 Attempt at fixing the statusbar showing up late in some screens and circumstances. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15872 a1c6a512-1295-4272-9138-f99709370657
 2007-12-04 15:11:45 +00:00
Stéphane Doyon
686b1144ba Have voice_wait wait for the PCM buffer to drain. It can only do this if 
playback is NOT in progress, but that is indeed the case for the only caller
(shutting down message).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15790 a1c6a512-1295-4272-9138-f99709370657
 2007-11-24 14:21:04 +00:00
Thom Johansen
5076723120 Don't do lookahead skipping when stringing voice clips together. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15740 a1c6a512-1295-4272-9138-f99709370657
 2007-11-21 17:21:38 +00:00
Michael Sevakis
72df71a26d speex voice: Detect the end of a clip the right way. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15731 a1c6a512-1295-4272-9138-f99709370657
 2007-11-21 03:09:54 +00:00
Michael Sevakis
fadbf0a6f7 Make threads responsible for explicit cancellation of their own boosted status. Sleeping and timeouts will no longer cancel it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15709 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 03:44:25 +00:00
Michael Sevakis
d6f2a54654 Make sure initial menu item is voiced at startup. Voice thread must wait for the audio thread to finish initializing hardware. A known issue at speex commit time (perhaps only by myself ;). The behavioral refinement time begins. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15682 a1c6a512-1295-4272-9138-f99709370657
 2007-11-19 11:59:52 +00:00
Jens Arnold
34e7fdbf37 The voice thread needs a tad bit more stack. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15674 a1c6a512-1295-4272-9138-f99709370657
 2007-11-18 20:55:43 +00:00
Michael Sevakis
e8d81f9036 Fix some sim warnings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15670 a1c6a512-1295-4272-9138-f99709370657
 2007-11-18 17:34:33 +00:00
Michael Sevakis
99617d71ba Make speex the new voice format for SWCODEC targets (non-Archos). Remove codec swapping and build speex voice decoding directly into the core binary. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15668 a1c6a512-1295-4272-9138-f99709370657
 2007-11-18 17:12:19 +00:00