diff options
Diffstat (limited to 'mesalib/src/mesa/main/syncobj.c')
| -rw-r--r-- | mesalib/src/mesa/main/syncobj.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mesalib/src/mesa/main/syncobj.c b/mesalib/src/mesa/main/syncobj.c index 85dd41aac..1c09e421c 100644 --- a/mesalib/src/mesa/main/syncobj.c +++ b/mesalib/src/mesa/main/syncobj.c @@ -326,9 +326,13 @@ _mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout) if (syncObj->StatusFlag) { ret = GL_ALREADY_SIGNALED; } else { - ctx->Driver.ClientWaitSync(ctx, syncObj, flags, timeout); + if (timeout == 0) { + ret = GL_TIMEOUT_EXPIRED; + } else { + ctx->Driver.ClientWaitSync(ctx, syncObj, flags, timeout); - ret = syncObj->StatusFlag ? GL_CONDITION_SATISFIED : GL_TIMEOUT_EXPIRED; + ret = syncObj->StatusFlag ? GL_CONDITION_SATISFIED : GL_TIMEOUT_EXPIRED; + } } _mesa_unref_sync_object(ctx, syncObj); |