rockbox/apps/plugins/sdl, branch wolf3d My Rockbox tree wolf3d: work on rebasing to GPL'd FM OPL emulator 2019-07-02T21:59:01+00:00 Franklin Wei git@fwei.tk 2019-07-02T21:59:01+00:00 af57e1c8f20a51cc1a3a291b7e424eda7c2c1996 






Wolfenstein 3-D!
2019-07-02T21:25:26+00:00

Franklin Wei
git@fwei.tk

2019-06-15T22:52:28+00:00

dcb68344911bd19020d401c7484e101705b32464

This is a port of wolf4sdl to Rockbox, via my SDL port.

It *should* work on pretty much anything with a color display, but I
have no idea since I haven't tested it. Place the original data files
in /.rockbox/wolf3d/. Surprisingly even sound works (and doesn't sound
like crap, either!).

TODO (in no particular order):
 * decide whether or not to merge this (license issues)
 * flesh out manual entry (screenshots)

Change-Id: I64c2ba035e0be7e2f49252f40640641416613439





This is a port of wolf4sdl to Rockbox, via my SDL port.

It *should* work on pretty much anything with a color display, but I
have no idea since I haven't tested it. Place the original data files
in /.rockbox/wolf3d/. Surprisingly even sound works (and doesn't sound
like crap, either!).

TODO (in no particular order):
 * decide whether or not to merge this (license issues)
 * flesh out manual entry (screenshots)

Change-Id: I64c2ba035e0be7e2f49252f40640641416613439







sdl: add pointer to wiki for docs
2019-06-16T18:51:34+00:00

Franklin Wei
git@fwei.tk

2019-06-16T18:51:30+00:00

edd93414a14bf9478d85e9c7afecb35f7fe8ac48

Change-Id: I6e87658351f32d3c40d9ca2b635ae2f654fdd3aa





Change-Id: I6e87658351f32d3c40d9ca2b635ae2f654fdd3aa







sdl: prevent simulator build from using pthreads
2019-06-16T18:28:56+00:00

Franklin Wei
git@fwei.tk

2019-06-16T18:22:02+00:00

b04f267ec39dadbfb922b477b8178ad15581db07

The simulator build will pull in the host SDL headers, which we can't
filter out easily. A simple workaround is to simply remove the pthread
include from our SDL.

Change-Id: I09de0f2e85b891aa88958e21426ab450af516e76





The simulator build will pull in the host SDL headers, which we can't
filter out easily. A simple workaround is to simply remove the pthread
include from our SDL.

Change-Id: I09de0f2e85b891aa88958e21426ab450af516e76







sdl: remove non-rockbox drivers
2018-03-13T00:52:01+00:00

Franklin Wei
git@fwei.tk

2018-02-08T01:04:46+00:00

6039eb05ba6d82ef56f2868c96654c552d117bf9

We never use any of these other drivers, so having them around just takes
up space.

Change-Id: Iced812162df1fef3fd55522b7e700acb6c3bcd41





We never use any of these other drivers, so having them around just takes
up space.

Change-Id: Iced812162df1fef3fd55522b7e700acb6c3bcd41







sdl: clean up audio driver
2018-01-16T00:47:49+00:00

Franklin Wei
git@fwei.tk

2018-01-05T22:30:09+00:00

ef373c03b96b0be08babca581d9f10bccfd4931f

This prevents a (highly improbable) race condition when exiting, and uses
pcm_set_frequency() instead of mixer_set_frequency(), since that seems like
the Right Thing to Do (TM).

Change-Id: Icb6a4597843215f08b3835490ac63f67c9a04736





This prevents a (highly improbable) race condition when exiting, and uses
pcm_set_frequency() instead of mixer_set_frequency(), since that seems like
the Right Thing to Do (TM).

Change-Id: Icb6a4597843215f08b3835490ac63f67c9a04736







duke3d: bump audio sample rate to 22.1KHz
2018-01-16T00:45:57+00:00

Franklin Wei
git@fwei.tk

2018-01-05T22:27:44+00:00

beaeb28a29e44326408df68274999ea6dcd8da07

Recent optimizations to sound mixing should allow this, up from 16KHz.

Change-Id: I0ba5742c934118a3a6505b8dc58578b0cfe8ea77





Recent optimizations to sound mixing should allow this, up from 16KHz.

Change-Id: I0ba5742c934118a3a6505b8dc58578b0cfe8ea77







duke3d: further optimize audio mixing
2018-01-16T00:45:28+00:00

Franklin Wei
git@fwei.tk

2018-01-05T22:25:03+00:00

cf07bb328deb71cf2dc602f435b5340b0b55a2e5

Rather than holding intermediate results as fixed-point, this converts them
directly to normal integers (in the range of the PCM sample) while mixing,
instead of waiting till the end to perform a separate shifting step. Also,
this precalculates some constants in the reverb code.

Change-Id: Ie04e444d145bc28ce67eef9ae0ead6d328acf28a





Rather than holding intermediate results as fixed-point, this converts them
directly to normal integers (in the range of the PCM sample) while mixing,
instead of waiting till the end to perform a separate shifting step. Also,
this precalculates some constants in the reverb code.

Change-Id: Ie04e444d145bc28ce67eef9ae0ead6d328acf28a







sdl: correct misleading comments
2018-01-15T00:32:13+00:00

Franklin Wei
git@fwei.tk

2018-01-15T00:31:27+00:00

69ff35ac497abddd0559412f82682d717888eb03

Change-Id: Ieb33d3fec1e0d834c5e294b79f280959497acb6a





Change-Id: Ieb33d3fec1e0d834c5e294b79f280959497acb6a







Use sleep(0) instead of yield() in SDL_WaitAudio
2018-01-15T00:32:13+00:00

Michael Sevakis
jethead71@rockbox.org

2018-01-13T22:46:47+00:00

769d73d734938eb192794b4104986a527ac70dd5

This allows CPU load to drop below 100%, which is good for anything
that scales frequency and voltage based on CPU load. Also conserves
some energy by letting the core go idle if there aren't any available
buffers.

Change-Id: I9385ac9e030f97010b12eb825875a900463ab0ac





This allows CPU load to drop below 100%, which is good for anything
that scales frequency and voltage based on CPU load. Also conserves
some energy by letting the core go idle if there aren't any available
buffers.

Change-Id: I9385ac9e030f97010b12eb825875a900463ab0ac