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proton:raspi_setup [2016/06/19 12:35]
seth
proton:raspi_setup [2016/06/23 07:29]
seth
Line 10: Line 10:
  
  
- +** 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. 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 128 or 256 (good for the pi3) +  * Give the video card more memory on the pi.  Run raspi-config and give it at least 128 or so to be safe.
-  * Also enable the experimental OpenGL driver under the Advanced section in raspi-config+
   * Install cmake on the pi (sudo apt-get install cmake)   * Install cmake on the pi (sudo apt-get install cmake)
   * Do "sudo rpi-update"​ to make sure your firmware is updated   * Do "sudo rpi-update"​ to make sure your firmware is updated
Line 25: Line 23:
 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 -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+sudo apt-get install libglu1-mesa-dev freeglut3-dev mesa-common-dev libgles2-mesa-dev libgegl-dev
 </​code>​ </​code>​
  
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 tar zxvf SDL2-2.0.4.tar.gz ​ tar zxvf SDL2-2.0.4.tar.gz ​
 cd SDL2-2.0.4 && mkdir build && cd build  cd SDL2-2.0.4 && mkdir build && cd build 
-../​configure --disable-pulseaudio --disable-esd --disable-video-mir --disable-video-wayland+../​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  make -j 5 
 sudo make install ​ sudo make install ​
 </​code>​ </​code>​
- 
-  * To test, type "​glxgears"​ from a shell inside of the GUI desktop 
  
  
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   * Edit SetupVars.bat and edit the IP to the pi   * Edit SetupVars.bat and edit the IP to the pi
   * Run CopyStuffToPi.bat. ​ There should now be a ~/proton tree on 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_OPENGL "​Compile for Raspi 3 OpenGL"​ ON)" ​is uncommented ​+  * 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   * 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. 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.
  
proton/raspi_setup.txt · Last modified: 2016/06/23 07:29 by seth