diff options
Diffstat (limited to 'src/egl/drivers')
| -rw-r--r-- | src/egl/drivers/dri2/egl_dri2.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c index 1740ee3dc47..53f21a8eab1 100644 --- a/src/egl/drivers/dri2/egl_dri2.c +++ b/src/egl/drivers/dri2/egl_dri2.c @@ -2424,13 +2424,18 @@ dri2_client_wait_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, unsigned wait_flags = 0; EGLint ret = EGL_CONDITION_SATISFIED_KHR; - if (flags & EGL_SYNC_FLUSH_COMMANDS_BIT_KHR) + /* The EGL_KHR_fence_sync spec states: + * + * "If no context is current for the bound API, + * the EGL_SYNC_FLUSH_COMMANDS_BIT_KHR bit is ignored. + */ + if (dri2_ctx && flags & EGL_SYNC_FLUSH_COMMANDS_BIT_KHR) wait_flags |= __DRI2_FENCE_FLAG_FLUSH_COMMANDS; /* the sync object should take a reference while waiting */ dri2_egl_ref_sync(dri2_sync); - if (dri2_dpy->fence->client_wait_sync(dri2_ctx->dri_context, + if (dri2_dpy->fence->client_wait_sync(dri2_ctx ? dri2_ctx->dri_context : NULL, dri2_sync->fence, wait_flags, timeout)) dri2_sync->base.SyncStatus = EGL_SIGNALED_KHR; |