Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
30382 commits 17 branches 142 tags 291 MiB
Commit graph

11 commits

Author SHA1 Message Date
Michael Sevakis
286a4c5caa Revise the PCM callback system after adding multichannel audio. 
Additional status callback is added to pcm_play/rec_data instead of
using a special function to set it. Status includes DMA error
reporting to the status callback. Playback and recording callback
become more alike except playback uses "const void **addr" (because
the data should not be altered) and recording  uses "void **addr".
"const" is put in place throughout where appropriate.

Most changes are fairly trivial. One that should be checked in
particular because it isn't so much is telechips, if anyone cares to
bother. PP5002 is not so trivial either but that tested as working.

Change-Id: I4928d69b3b3be7fb93e259f81635232df9bd1df2
Reviewed-on: http://gerrit.rockbox.org/166
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested-by: Michael Sevakis <jethead71@rockbox.org>
 2012-03-03 07:23:38 +01:00
Michael Sevakis
5663e1cd0a Have mpegplayer use the mixer (the playback channel, since it's mutually exclusive to audio playback) so the clicks and skip beep can be used according to user settings. Introduce some system sound functions to make easier playing event sounds from various places and convert files calling 'beep_play' to use 'system_sound_play' and 'keyclick_click'. Event sound could be become themeable. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30130 a1c6a512-1295-4272-9138-f99709370657
 2011-07-08 22:31:15 +00:00
Michael Sevakis
c498a5cf08 MPEGPlayer: Account for drivers that pass pointers to their internal state variables to the audio callback. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29135 a1c6a512-1295-4272-9138-f99709370657
 2011-01-25 17:18:20 +00:00
Michael Sevakis
39107956ab MPEGPlyaer: A bit of audio mutation. Remove a useless thread state. Take some control over the buffer away from the audio thread itself. Some atomicity corrections. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28984 a1c6a512-1295-4272-9138-f99709370657
 2011-01-07 05:17:28 +00:00
Jeffrey Goode
6ef04a7f0e Eliminate %zd tag in printf format strings, replace them with %ld. The %z formatter kept generating type mismatch warnings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26040 a1c6a512-1295-4272-9138-f99709370657
 2010-05-15 03:34:31 +00:00
Frank Gevaerts
ed566826f5 Fix various size_t related warnings and errors 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26035 a1c6a512-1295-4272-9138-f99709370657
 2010-05-14 22:19:45 +00:00
Rafaël Carré
9e974e4590 another cast ssize_t -> long 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26034 a1c6a512-1295-4272-9138-f99709370657
 2010-05-14 22:16:40 +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
f90cbcb652 mpegplayer: Use the core DSP to process audio. Removes the sample rate restriction on audio and any mpeg audio samplerate may be used. Use the global sound settings for audio output with the option to force any one of the processing stages off. All are forced off by default. I didn't personally care to fully duplicate the Sound Settings menu which would have been needed since using the core one would affect settings globally and exactly the same configuration probably isn't desired since the CPU load for video playback is much greater. Rebalance the threading to compensate with some expense to buffering speed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16194 a1c6a512-1295-4272-9138-f99709370657
 2008-02-01 02:25:15 +00:00
Michael Sevakis
0e98d7e315 mpegplayer: Misc seeking tweaks 1) Consolidate some code amongst functions. 2) Be sure times retured from stream_get_seek_time are never before the start of the movie 3) Stop PCM when clearing it so the current audio being sent to the audio device is also cleared. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16014 a1c6a512-1295-4272-9138-f99709370657
 2008-01-07 14:58:23 +00:00
Michael Sevakis
a222f27c4a mpegplayer: Make playback engine fully seekable and frame-accurate and split into logical parts. Be sure to have all current features work. Actual UI for seeking will be added soon. Recommended GOP size is about 15-30 frames depending on target or seeking can be slow with really long GOPs (nature of MPEG video). More refined encoding recommendations for a particular player should be posted soon. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15977 a1c6a512-1295-4272-9138-f99709370657
 2007-12-29 19:46:35 +00:00