SDL Water: Difference between revisions
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==Usage== | ==Usage== | ||
* You must have an external keyboard (USB or PS/2) connected to your board to control the application or a | * You must have an external keyboard (USB or PS/2) connected to your board to control the application or a Touchscreen to draw circles in the water. | ||
* If you have a Touchscreen, then say SDL | * If you have a Touchscreen, then first say SDL to use it as mouse: | ||
<pre class=apf> | <pre class=apf> | ||
export SDL_MOUSEDRV=TSLIB | export SDL_MOUSEDRV=TSLIB | ||
export SDL_MOUSEDEV=$TSLIB_TSDEVICE | export SDL_MOUSEDEV=$TSLIB_TSDEVICE | ||
</pre> | </pre> | ||
* To launch the demo: | * To launch the demo (you can use your own bmp image if you want): | ||
<pre class=apf> | <pre class=apf> | ||
# | # water /usr/share/images/water320.bmp | ||
</pre> | </pre> | ||
Revision as of 18:38, 28 January 2009
Water is a small SDL applications that shows the famous demomaker's "Water effect".
Installation
- SDL should be already configured
- Launch Buildroot's configuration:
$ make menuconfig
Package Selection for the target --->
[*] Graphic libraries and applications (graphic/text) --->
[*] SDL_water
Usage
- You must have an external keyboard (USB or PS/2) connected to your board to control the application or a Touchscreen to draw circles in the water.
- If you have a Touchscreen, then first say SDL to use it as mouse:
export SDL_MOUSEDRV=TSLIB export SDL_MOUSEDEV=$TSLIB_TSDEVICE
- To launch the demo (you can use your own bmp image if you want):
# water /usr/share/images/water320.bmp
