diff options
Diffstat (limited to 'src/mesa/drivers/dri/common/dri_util.c')
| -rw-r--r-- | src/mesa/drivers/dri/common/dri_util.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c index 6b2fcdfa7d..ee30a677a4 100644 --- a/src/mesa/drivers/dri/common/dri_util.c +++ b/src/mesa/drivers/dri/common/dri_util.c @@ -55,6 +55,14 @@ typedef GLboolean ( * PFNGLXGETMSCRATEOMLPROC) (__DRInativeDisplay *dpy, __DRIid #endif /** + * Weak thread-safety dispatch pointer. Older versions of libGL will not have + * this symbol, so a "weak" version is included here so that the driver will + * dynamically link properly. The value is set to \c NULL. This forces the + * driver to fall back to the old dispatch interface. + */ +struct _glapi_table *_glapi_DispatchTSD __attribute__((weak)) = NULL; + +/** * This is used in a couple of places that call \c driCreateNewDrawable. */ static const int empty_attribute_list[1] = { None }; |