Relintai/sdl2_frt
1
0
Fork 0
mirror of https://github.com/Relintai/sdl2_frt.git synced 2024-12-20 22:16:49 +01:00
Code Issues Packages Projects Releases Wiki Activity

Clarify (lack of) support for desktop OpenGL on the Raspberry Pi

Browse Source
This commit is contained in:
Gabriel Jacobo 2014-10-21 11:27:06 -03:00
parent 5f193f0c60
commit 96fd9cefc8
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
docs/README-raspberrypi.md
View File

@ -150,6 +150,23 @@ this determining the CAPS LOCK behavior:
sudo dpkg-reconfigure locales sudo dpkg-reconfigure locales
================================================================================
OpenGL problems
================================================================================
If you have desktop OpenGL headers installed at build time in your RPi or cross
compilation environment, support for it will be built in. However, the chipset
does not actually have support for it, which causes issues in certain SDL apps
since the presence of OpenGL support supersedes the ES/ES2 variants.
The workaround is to disable OpenGL at configuration time:
./configure --disable-video-opengl
Or if the application uses the Render functions, you can use the SDL_RENDER_DRIVER
environment variable:
export SDL_RENDER_DRIVER=opengles2
================================================================================ ================================================================================
Notes Notes
================================================================================ ================================================================================