1.1 --- a/src/video/x11/SDL_x11opengl.c	Fri May 20 22:14:40 2016 +0200
     1.2 +++ b/src/video/x11/SDL_x11opengl.c	Fri May 20 22:15:28 2016 +0200
     1.3 @@ -695,7 +695,7 @@
     1.4  
     1.5      if (errorCode != Success) {   /* uhoh, an X error was thrown! */
     1.6          return -1;  /* the error handler called SDL_SetError() already. */
     1.7 -    } else if (!rc) {  /* glxMakeCurrent() failed without throwing an X error */
     1.8 +    } else if (!rc) {  /* glXMakeCurrent() failed without throwing an X error */
     1.9          return SDL_SetError("Unable to make GL context current");
    1.10      }
    1.11  
    1.12 @@ -703,10 +703,10 @@
    1.13  }
    1.14  
    1.15  /*
    1.16 -   0 is a valid argument to glxSwapInterval(MESA|EXT) and setting it to 0
    1.17 +   0 is a valid argument to glXSwapInterval(MESA|EXT) and setting it to 0
    1.18     will undo the effect of a previous call with a value that is greater
    1.19     than zero (or at least that is what the docs say). OTOH, 0 is an invalid
    1.20 -   argument to glxSwapIntervalSGI and it returns an error if you call it
    1.21 +   argument to glXSwapIntervalSGI and it returns an error if you call it
    1.22     with 0 as an argument.
    1.23  */
    1.24  
    1.25 @@ -742,14 +742,14 @@
    1.26      } else if (_this->gl_data->glXSwapIntervalMESA) {
    1.27          status = _this->gl_data->glXSwapIntervalMESA(interval);
    1.28          if (status != 0) {
    1.29 -            SDL_SetError("glxSwapIntervalMESA failed");
    1.30 +            SDL_SetError("glXSwapIntervalMESA failed");
    1.31          } else {
    1.32              swapinterval = interval;
    1.33          }
    1.34      } else if (_this->gl_data->glXSwapIntervalSGI) {
    1.35          status = _this->gl_data->glXSwapIntervalSGI(interval);
    1.36          if (status != 0) {
    1.37 -            SDL_SetError("glxSwapIntervalSGI failed");
    1.38 +            SDL_SetError("glXSwapIntervalSGI failed");
    1.39          } else {
    1.40              swapinterval = interval;
    1.41          }