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23 commits

Author SHA1 Message Date
Michael Sevakis
fcf36dd4f9 Simplify mpegplayer a bit and use array-based lists rather than linked lists for stream management. Move a couple useful functions to handle pointer arrays from kernel.c into general.c; mpeglayer now makes use of them. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26101 a1c6a512-1295-4272-9138-f99709370657
 2010-05-17 12:34:05 +00:00
Andrew Mahone
23d9812273 loader-initialized global plugin API: 
struct plugin_api *rb is declared in PLUGIN_HEADER, and pointed to by
__header.api

the loader uses this pointer to initialize rb before calling entry_point

entry_point is no longer passed a pointer to the plugin API

all plugins, and pluginlib functions, are modified to refer to the
global rb

pluginlib functions which only served to copy the API pointer are
removed

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19776 a1c6a512-1295-4272-9138-f99709370657
 2009-01-16 10:34:40 +00:00
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
Björn Stenberg
c6b3d38a15 New makefile solution: A single invocation of 'make' to build the entire tree. Fully controlled dependencies give faster and more correct recompiles. 
Many #include lines adjusted to conform to the new standards.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19146 a1c6a512-1295-4272-9138-f99709370657
 2008-11-20 11:27:31 +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
Jens Arnold
c773eed3e1 The greylib now takes care of the necessary aligment and uncached addressing itself, so simplify the code a bit. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17094 a1c6a512-1295-4272-9138-f99709370657
 2008-04-13 11:57:11 +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
Jens Arnold
32bd0f8ab1 Greyscale library: Optionally put the greyscale ISR on COP on portalplayertargets (only use with the grey_info structure in IRAM atm\!). This speeds up doom by ~50%, and makes mpegplayer work without stuttering audio on targets using it (measured on iPod 2nd Gen and Mini 2nd Gen). It needs corelocking certain functions in the LCD driver on 1st/2nd Gen. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16973 a1c6a512-1295-4272-9138-f99709370657
 2008-04-04 22:13:53 +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
Jens Arnold
8493f5bcf6 Greyscale library: Preparations for a gamma measurement plugin. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16492 a1c6a512-1295-4272-9138-f99709370657
 2008-03-02 23:31:09 +00:00
Michael Sevakis
3f4fd4d6a0 Now that headphone plug pause/resume should be better behaved, support it in mpegplayer too. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16179 a1c6a512-1295-4272-9138-f99709370657
 2008-01-27 21:45:15 +00:00
Michael Sevakis
93ddef33b6 mpegplayer: fix a small mistake in validating the start time. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16095 a1c6a512-1295-4272-9138-f99709370657
 2008-01-16 02:43:42 +00:00
Jens Arnold
a72499a125 Greyscale library: Plugins can now put the management structure in IRAM for higher update speed. Use this in doom, mpegplayer, and zxbox. Made the api pointer part of the struct. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16066 a1c6a512-1295-4272-9138-f99709370657
 2008-01-13 00:11:43 +00:00
Michael Sevakis
29775f7bab mpegplayer: A) Replace 'Start Menu' option with 'Resume Settings' 1) Start menu - Always show the start menu 2) Start menu if not completed - show the start menu if playback was interrupted before finishing (equivalent to the previous 'Resume No/Yes' screen) 3) Resume automatically - Always resume immediately with no prompting 4) Play from beginning - Always play file from the beginning. B) Do everything possible at this time to ensure USB connection and power down preserve the resume time. C) Add Settings menu to start menu D) Small OSD erasure drawing tweak. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16061 a1c6a512-1295-4272-9138-f99709370657
 2008-01-12 05:45:38 +00:00
Jens Arnold
753b65737f Greyscale mpegplayer: * Use uncached greyscale buffers on dual core targets, removing the need for special cache handling. * Make the OSD properly disappear when viewing a widescreen or small video. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16052 a1c6a512-1295-4272-9138-f99709370657
 2008-01-11 00:46:09 +00:00
Michael Sevakis
ea5d196c7b Fully clone the gray_show(false) procedure without the forced lcd update. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16048 a1c6a512-1295-4272-9138-f99709370657
 2008-01-10 19:38:38 +00:00
Michael Sevakis
75380fd27d mpegplayer on grayscale targets: use greylib to display all text and graphics with the video images. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16042 a1c6a512-1295-4272-9138-f99709370657
 2008-01-09 22:19:25 +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
Jens Arnold
feb5b15e9b All-new greyscale library, replacing the old one. Features: (1) Drawing/updating is faster than the old grayscale lib at full depth. (2) Always 129 shades instead of 2..33 shades. (3) No graininess caused by frequent updates (mpegplayer, doom, ...). (4) Needs less memory than the old grayscale lib at full depth. * The tradeoff is slightly higher CPU load in the ISR (frames are calculated 'live') and an extra function in the core. * Ported all plugins which used the graylib to use the new one. * Some slight optimisations for archos and H1x0 LCD update. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15998 a1c6a512-1295-4272-9138-f99709370657
 2008-01-04 23:42:38 +00:00
Michael Sevakis
c898630279 mpegplayer seek tweak: Have video keep the time and duration of the last decoded frame up to date at all times. Make sure streams that have reported and EOS condition are placed back on active list when seeking which it seems is the cause of a video glitch where the initial frame may be presented after a seek but video playback wouldn't restart. Set logical seek time to video start in the parser after after initial load. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15995 a1c6a512-1295-4272-9138-f99709370657
 2008-01-04 20:36:15 +00:00
Michael Sevakis
a5fc3f4df4 Initial WVS for mpegplayer. Adjusts to the user's preferred font and uses FF/RW preferences set for playback. Picked a random color for the base WVS color but it could be configured. Some engine tweaks to accomodate it since certain nescessities are clearer now. Fix a clipped YUV output bug in the SIM. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15991 a1c6a512-1295-4272-9138-f99709370657
 2008-01-03 17:14:28 +00:00
Michael Sevakis
3b1f61a1ff mpegplayer loose ends: Move gray_release to the exit routine where it should be. All gray handling is on CPU except frame rendering. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15979 a1c6a512-1295-4272-9138-f99709370657
 2007-12-29 22:12:10 +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