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* rockboy: rename pcm_*() functions to avoid namespace clash with rockboxRafaël Carré2010-05-27
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26327 a1c6a512-1295-4272-9138-f99709370657
* Convert a number of places in core and plugins to use the BIT_N() macro ↵Jens Arnold2009-06-07
| | | | | | instead of 1<<n. Speeds up things on SH1, and also reduces core binsize. Most notable speedups: 1 bit lcd driver: drawpixel +20%, drawline + 27%, hline +5%; jpeg viewer: +8% for 1/8 scaling. Other targets are unaffected. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21205 a1c6a512-1295-4272-9138-f99709370657
* Revert last commit (accidentally committed the whole tree)Karl Kurbjun2008-11-12
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19095 a1c6a512-1295-4272-9138-f99709370657
* Add in the needed crt0.S code for the wakeup alarm alsoKarl Kurbjun2008-11-12
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19094 a1c6a512-1295-4272-9138-f99709370657
* Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg2008-06-28
| | | | | | | | | 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
* Code police and clean up for rockboy.Tom Ross2007-10-16
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15144 a1c6a512-1295-4272-9138-f99709370657
* Fix red and remove an unneeded fileKarl Kurbjun2007-07-21
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13948 a1c6a512-1295-4272-9138-f99709370657
* Commit FS #7379 - This patch fixes most of the sound problems from the ↵Karl Kurbjun2007-07-21
| | | | | | previous version. This is a complete rewrite of VisualBoyAdvance's sound code from C++ to C. This patch also eliminates the need for some large tables giving more room in IRAM and the plugin buffer. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13947 a1c6a512-1295-4272-9138-f99709370657
* Sound improvements for rockboy - players now sync the sound (The gigabeat ↵Karl Kurbjun2007-06-24
| | | | | | now plays at a steady 60 fps as long as the frameskip is set properly). If a new sample is not available a blank buffer is used. All devices use 44.1 kHz for gameboy sound now so no more high pitched sounds. Added a screen rotation option. Removed unscaled code for devices with a screensize smaller than the gameboy. All buttons are now configurable. Scroll wheel devices still have button configuration problems though. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13698 a1c6a512-1295-4272-9138-f99709370657
* Allow rockboy to run while music is playing with smaller roms. Works on ↵Karl Kurbjun2007-04-18
| | | | | | players that do not use the IRAM macros. Only tested on the Gigabeat as I think that is the only player that will run rockboy well with music. Also simplified the sound and reduced the code size a bit. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13199 a1c6a512-1295-4272-9138-f99709370657
* Major Rockboy update. Tom Ross2007-02-06
| | | | | | | | | | | | | | | | | | | | | 1) Adapt Rockboy to smaller screens (H10, X5, and iPod Nano). 2) Add the ability to use a preset palette on color targets. Choose 'Set Palette' from the main menu. 3) Clean up the code to remove any unused code and variables. 4) Changed tabs to spaces. 5) Disable reading and writing sound when sound is disabled. 6) Disbable writing to the RTC since it is not implemented yet. 7) Minor optimizations from WAC gnuboy CE and iBoy. 8) Massive clean up of code to make it appear consistent. 9) Change all C++ style comments to C style. 10) Completely reorganize dynarec. Add fixmes to all unimplemented opcodes. Add debug writes for all opcodes. Attempt to implement a few opcodes myself. 11) Silence some warnings when built using dynarec. 12) Minor reshuffling of IRAM, may or not offer a speed increase. 13) Include fixes found in the short-lived gnuboy CVS. All in all, there's about a 10% improvement on my test roms when sound is disabled and slight improvement with sound. Especially noticable when there are few sprites on screen and less action is occurring. See FS #6567. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12216 a1c6a512-1295-4272-9138-f99709370657
* Karl Kurbjun's patch #1407719:Daniel Stenberg2006-01-20
| | | | | | | | | | | | | | Here's another patch for rockboy that adds automatic frameskip (it's pretty rough as I haven't figured out an accurate timer), fullscreen support on the H300, and a bit of assembly and some IRAM stuff. I'm not sure if I'm doing the IRAM stuff correct though as it doesn't seem to make much of a difference if any. I've also added a statistics option that will show how many frames per second the gameboy is seeing (not what the player is getting) and what the frameskip is at. When you enable stats sometimes you have to go back into the menu and then come out to clear erronous values. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8397 a1c6a512-1295-4272-9138-f99709370657
* Patch #1401999 by Karl Kurbjun - Rockboy color, sound support, and speedupsLinus Nielsen Feltzing2006-01-10
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8324 a1c6a512-1295-4272-9138-f99709370657
* Centralised the ICODE_ATTR and IDATA_ATTR #defines. Renamed some musepack ↵Jens Arnold2005-07-03
| | | | | | and rockboy headers to avoid clashes with rockbox headers. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6991 a1c6a512-1295-4272-9138-f99709370657
* Sound api improvements, rockboy sound, contributed by xshock.Michiel Van Der Kolk2005-03-28
| | | | | | | Playback of sound currently only works in boost mode, needs fixing. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6226 a1c6a512-1295-4272-9138-f99709370657
* Rockboy - gameboy emulation for rockbox, based on gnuboy. Still a bit early, ↵Jens Arnold2005-03-02
but already playable on iRiver H1xx and the simulators. The archos recorder version is currently rather slow... git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6104 a1c6a512-1295-4272-9138-f99709370657
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