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| author | Ian Romanick <idr@us.ibm.com> | 2005-04-13 20:59:15 +0000 |
|---|---|---|
| committer | Ian Romanick <idr@us.ibm.com> | 2005-04-13 20:59:15 +0000 |
| commit | 25fe93f0a11e6f4c8d470441ff91b9cddf7b3023 (patch) | |
| tree | fc8e2b7c9509abef30425ecf49aebaf281614a6f /src/mesa/glapi/glthread.h | |
| parent | c604e457d1ebe9a884b0a1fb08af38a0ce486699 (diff) | |
Add TLS support to libGL and, by virtue of using glthread.h and GL_CALL, all
DRI drivers. A TLS enabled libGL can load a TLS or a non-TLS DRI driver,
but a TLS DRI driver requires a TLS enabled libGL.
This fixes bug #1822.
Diffstat (limited to 'src/mesa/glapi/glthread.h')
| -rw-r--r-- | src/mesa/glapi/glthread.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mesa/glapi/glthread.h b/src/mesa/glapi/glthread.h index 1d2a4a7b00..615d169986 100644 --- a/src/mesa/glapi/glthread.h +++ b/src/mesa/glapi/glthread.h @@ -306,7 +306,14 @@ _glthread_GetTSD(_glthread_TSD *); extern void _glthread_SetTSD(_glthread_TSD *, void *); -#ifndef GL_CALL +#if defined(GLX_USE_TLS) + +extern __thread struct _glapi_table * _glapi_tls_Dispatch + __attribute__((tls_model("initial-exec"))); + +# define GL_CALL(name) (*(_glapi_tls_Dispatch-> name)) + +#elif !defined(GL_CALL) # if defined(THREADS) extern struct _glapi_table * _glapi_DispatchTSD; # define GL_CALL(name) \ |