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Diffstat (limited to 'src/gallium/docs/source/screen.rst')
| -rw-r--r-- | src/gallium/docs/source/screen.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst index 7ac39ffc44f..86aa2591abe 100644 --- a/src/gallium/docs/source/screen.rst +++ b/src/gallium/docs/source/screen.rst @@ -737,3 +737,13 @@ query group at the specified **index** is returned in **info**. The function returns non-zero on success. The driver-specific query group is described with the pipe_driver_query_group_info structure. + + +Thread safety +------------- + +Screen methods are required to be thread safe. While gallium rendering +contexts are not required to be thread safe, it is required to be safe to use +different contexts created with the same screen in different threads without +locks. It is also required to be safe using screen methods in a thread, while +using one of its contexts in another (without locks). |