XWorld grabs the audio buffer when it starts, so there can be no playback, making the playback control menu useless :P

Change-Id: Ia4e2c207f41619ef9b028917130d6dbf7dfba054

Happy New Year!

Change-Id: I228e4b9af9561eb70f75ebb57e333c78065873df
Reviewed-on: http://gerrit.rockbox.org/1093
Reviewed-by: Thomas Jarosch <tomj@simonv.com>
Tested: Thomas Jarosch <tomj@simonv.com>

 - Comment keymaps.h
 - Tie XWORLD_DEBUG into ROCKBOX_HAS_LOGF to ease debugging
 - Fix up the manual a little bit

Change-Id: I12cfb58001199036cd67dbaa27f164e6790a199d
Reviewed-on: http://gerrit.rockbox.org/1084
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>

Change-Id: I6bf564cf009d935ebb1d7fb77ccb2eab8c87d2c7
Reviewed-on: http://gerrit.rockbox.org/1083
Reviewed-by: Amaury Pouly <amaury.pouly@gmail.com>

A temporary fix for keymaps.h, the logic needs rewritten

Change-Id: Ic8c81a5f01620ffc409cf6220b2916c0ec428dbe
Reviewed-on: http://gerrit.rockbox.org/1082
Reviewed-by: Amaury Pouly <amaury.pouly@gmail.com>

ondavx747.  Also fixes errors for ondavx777.

Change-Id: I1a5daa844759316df4dec7b869425ea9a174814b
Reviewed-on: http://gerrit.rockbox.org/1081
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>

Change-Id: I62d7702d2e6541777f5553e27e166470004cd06d
Reviewed-on: http://gerrit.rockbox.org/1080
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>

also fix a couple unused vars

Change-Id: Ib05d2e22dd7477bc9bd193232bd3de8a0816beb2
Reviewed-on: http://gerrit.rockbox.org/1079
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>

Co-conspirators: Franklin Wei, Benjamin Brown

--------------------------------------------------------------------
This work is based on:
- Fabien Sanglard's "Fabother World" based on
- Piotr Padkowski's newRaw interpreter which was based on
- Gregory Montoir's reverse engineering of
- Eric Chahi's assembly code

--------------------------------------------------------------------
Progress:

* The plugin runs pretty nicely (with sound!) on most color targets
* Keymaps for color LCD targets are complete
* The manual entry is finished
* Grayscale/monochrome support is NOT PLANNED
  - the game looks horrible in grayscale! :p

--------------------------------------------------------------------
Notes:

* The original game strings were built-in to the executable, and
  were copyrighted and could not be used.
* This port ships with an alternate set of strings by default, but
  can load the "official" strings from a file at runtime.

--------------------------------------------------------------------
To be done (in descending order of importance):

* vertical stride compatibility                          <30% done>
* optimization                                           <10% done>

Change-Id: I3155b0d97c2ac470cb8a2040f40d4139ddcebfa5
Reviewed-on: http://gerrit.rockbox.org/1077
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>