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proton:raspi_setup [2016/06/18 07:29]
seth created
proton:raspi_setup [2016/06/23 07:29] (current)
seth
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 ** Experimental and for linux pros only ** ** Experimental and for linux pros only **
  
-These steps are what I use to compile stuff by copying things from my Windows computer. ​ A normal ​user would probably just grab the svn tree.+Here is how to setup the Raspberry Pi to support ​normal ​OpenGL or GLES (both with acceleration) and be able to compile ​the Proton SDK examples  (tested with Raspbian "​Jessie"​ on 6/18/2016)
  
-Steps:+From my tests I got it working two ways:
  
-* Install linux tools for Windows, rsync and ssh should work from the command line +1 Set it up using the OpenGL experimental driver ​Result:​ Proton examples only work in X11 in windows mode.  ​Fullscreen (using ​the SDL2 harness) didn't work ​[[proton:​raspi_opengl_setup|Directions to setup]]
-* Setup a ssh key pair so you don't have to type passwords +
-* Edit SetupVars.bat and edit the IP to the pi +
-* Install development tools on the pi (sudo apt-get update && apt-get install build-essential) +
-* Run CopyStuffToPi.bat.  ​There should now be a ~/proton tree on the pi +
-* RTBareBones/​CopyStuffToPiAndCompileLoop.bat and it should update that example and compile it in a loop+
  
 +2.  Set it up using GL ES, won't work in X11, works full screen by starting from console. ​ This is more useful for me as it's more pedal to the metal and easier to get 60 fps, no x overhead. ​ With this method we're setting up our own EGL context manually, but still using the SDL2 harness for other things
 +
 +
 +** Instructions to setup GLES with Raspberry Pi and run Proton SDK examples **
 +
 +
 +These steps are what I use to compile stuff by copying things from my Windows computer. ​ A normal user would probably just grab the svn tree and run .sh files.
 +
 +  * Give the video card more memory on the pi.  Run raspi-config and give it at least 128 or so to be safe.
 +  * Install cmake on the pi (sudo apt-get install cmake)
 +  * Do "sudo rpi-update"​ to make sure your firmware is updated
 +  * Run the following from a shell:
 +
 +<​code>​
 +sudo apt-get -y install xcompmgr libgl1-mesa-dri && sudo apt-get -y install libalut0 libalut-dev && sudo apt-get -y install mesa-utils
 +
 +sudo apt-get install libglu1-mesa-dev freeglut3-dev mesa-common-dev libgles2-mesa-dev libgegl-dev
 +</​code>​
 +
 +  * Do the following from a shell window to install SDL2 from source:
 +
 +<​code>​
 +cd ~ 
 +wget https://​www.libsdl.org/​release/​SDL2-2.0.4.tar.gz ​
 +tar zxvf SDL2-2.0.4.tar.gz ​
 +cd SDL2-2.0.4 && mkdir build && cd build 
 +../​configure --host=armv7l-raspberry-linux-gnueabihf --disable-pulseaudio --disable-esd --disable-video-mir --disable-video-wayland --disable-video-x11 --disable-video-opengl
 +make -j 5 
 +sudo make install ​
 +</​code>​
 +
 +
 +Step 2: Proton stuff
 +
 +  * Install linux tools for Windows, rsync and ssh should work from the command line
 +  * Setup a ssh key pair so you don't have to type passwords
 +  * Edit SetupVars.bat and edit the IP to the pi
 +  * Run CopyStuffToPi.bat. ​ There should now be a ~/proton tree on the pi
 +  * Edit the RTBareBones/​linux/​CMakeLists.txt file and make sure OPTION(RASPBERRYPI_GLES11 OPTION(RASPBERRYPI_GLES11 "​Compile for Raspberry PI GLES" ON) is uncommented and OPTION(RASPBERRYPI_OPENGL "​Compile for Rasperry PI OpenGL"​ ON) is commented out. 
 +  * RTBareBones/​CopyStuffToPiAndCompileLoop.bat and it should update that example and compile it in a loop
 +
 +The last step of the build copies the rtbarebones binary to /​RTBareBones/​bin (as that's where the media is), so go to that dir and run "​./​rtbarebones"​ and it should work.
 +
 +RTSimpleApp is much the same, although you'll need SDL2's mixer as well.  Unlike with the base SDL2, we can just grab a pre-compiled one like this:
 +<​code>​
 +sudo apt-get libsdl2-mixer-dev
 +</​code>​
 +And that should compile ok. It should run 60+ fps at 720p on a Raspi 3.
  
-If you look at the RTBarebones/​linux dir you'll see the CMakeLists.txt file autodetect the pi and sets up GLES 1.1 headers stuff for it. 
proton/raspi_setup.1466234959.txt.gz · Last modified: 2016/06/18 07:29 by seth