vo_opengl: drop TLS usage

TLS is a headache. We should avoid it if we can.

The involved mechanism is unfortunately entangled with the unfortunate
libmpv API for returning pointers to host API objects. This has to be
kept until we change the API somehow.

Practically untested out of pure laziness. I'm sure I'll get a bunch of
reports if it's broken.

1 files changed, 0 insertions, 8 deletions

diff --git a/wscript b/wscript
index e051555545..75925c8098 100644
--- a/wscript
+++ b/wscript
@@ -177,14 +177,6 @@ main_dependencies = [
         'req': True,
         'deps_any': ['stdatomic', 'gnuc'],
     }, {
-        'name': 'c11-tls',
-        'desc': 'C11 TLS support',
-        'func': check_statement('stddef.h', 'static _Thread_local int x = 0'),
-    }, {
-        'name': 'gcc-tls',
-        'desc': 'GCC TLS support',
-        'func': check_statement('stddef.h', 'static __thread int x = 0'),
-    }, {
         'name': 'librt',
         'desc': 'linking with -lrt',
         'deps': [ 'pthreads' ],