I am currently working with C and SDL2, and I need to know whether Wayland is currently used as the windowing system (Obviously because I want to use Wayland, but SDL2 defaults to Xwayland). While SDL_VIDEODRIVER=wayland does work, it won't work if you are in X11, saying that the video driver is unavailable. So, what I am looking for, is a low-level way of getting the current windowing system (Possibly by asking the compositor?) on GNU/Linux. It also needs to be unmodifiable, that is, no application or user will be able to change it unless the session ends.
Is there a way to find whether theuser is using Wayland instead of X11, WITHOUT enviroment variables? (C)
876 views Asked by AggelosT At
1
There are 1 answers
Related Questions in C
- how to send email from localhost using codeigniter?
- PowerShell EWS Save as for e-mails
- I want to develop an automated email application in asp.net with c#
- Not able to send email in java using SMTP,its blocked by firewall in my office.Is there any other method by which we can send mail?
- Postfix - cannot connect to server to receive email
- PHPMailer send mail with array ( $_POST['email'] )
- Could Not Instantiate Mail Function - PHPMailer - With Attachments - Only Google Chrome
- encrypted email with entrust certificate is not opening with MS Outlook
- Disconnect Client connected to cgi application
- send a message using freemarker
Related Questions in LINUX
- how to send email from localhost using codeigniter?
- PowerShell EWS Save as for e-mails
- I want to develop an automated email application in asp.net with c#
- Not able to send email in java using SMTP,its blocked by firewall in my office.Is there any other method by which we can send mail?
- Postfix - cannot connect to server to receive email
- PHPMailer send mail with array ( $_POST['email'] )
- Could Not Instantiate Mail Function - PHPMailer - With Attachments - Only Google Chrome
- encrypted email with entrust certificate is not opening with MS Outlook
- Disconnect Client connected to cgi application
- send a message using freemarker
Related Questions in SDL
- how to send email from localhost using codeigniter?
- PowerShell EWS Save as for e-mails
- I want to develop an automated email application in asp.net with c#
- Not able to send email in java using SMTP,its blocked by firewall in my office.Is there any other method by which we can send mail?
- Postfix - cannot connect to server to receive email
- PHPMailer send mail with array ( $_POST['email'] )
- Could Not Instantiate Mail Function - PHPMailer - With Attachments - Only Google Chrome
- encrypted email with entrust certificate is not opening with MS Outlook
- Disconnect Client connected to cgi application
- send a message using freemarker
Related Questions in WAYLAND
- how to send email from localhost using codeigniter?
- PowerShell EWS Save as for e-mails
- I want to develop an automated email application in asp.net with c#
- Not able to send email in java using SMTP,its blocked by firewall in my office.Is there any other method by which we can send mail?
- Postfix - cannot connect to server to receive email
- PHPMailer send mail with array ( $_POST['email'] )
- Could Not Instantiate Mail Function - PHPMailer - With Attachments - Only Google Chrome
- encrypted email with entrust certificate is not opening with MS Outlook
- Disconnect Client connected to cgi application
- send a message using freemarker
Related Questions in XWAYLAND
- how to send email from localhost using codeigniter?
- PowerShell EWS Save as for e-mails
- I want to develop an automated email application in asp.net with c#
- Not able to send email in java using SMTP,its blocked by firewall in my office.Is there any other method by which we can send mail?
- Postfix - cannot connect to server to receive email
- PHPMailer send mail with array ( $_POST['email'] )
- Could Not Instantiate Mail Function - PHPMailer - With Attachments - Only Google Chrome
- encrypted email with entrust certificate is not opening with MS Outlook
- Disconnect Client connected to cgi application
- send a message using freemarker
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Initialize SDL with no subsystem via
SDL_Init(0)then ask SDL to connect to whatever Wayland session is running viaSDL_VideoInit("wayland"); if that call succeeds you're good to go with the usualSDL_Init(SDL_INIT_EVERYTHING)& window creation.Though for more robustness you should iterate over the
SDL_GetNumVideoDrivers()/SDL_GetVideoDriver()string list to verify the SDL install in use was even built with Wayland support.See the test program here for video driver enumeration & testing.