30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
// Include file for fixing symbol visibility on Linux.
|
|
|
|
#ifndef MOZILLA_AVUTIL_VISIBILITY_H
|
|
#define MOZILLA_AVUTIL_VISIBILITY_H
|
|
|
|
// We need to preemptively include <stdlib.h> before anyone[1] has a chance
|
|
// to include <limits.h>. We do this to avoid a Linux clang build error, in
|
|
// -ffreestanding mode, which happens when limits.h defines MB_LEN_MAX to some
|
|
// value that is different from what stdlib.h expects. If we include stdlib.h
|
|
// before limits.h, then they don't get a chance to interact badly.
|
|
//
|
|
// [1] (e.g. libavutil/common.h, which is indirectly included by log.h below.)
|
|
#include <stdlib.h>
|
|
|
|
#pragma GCC visibility push(default)
|
|
#include "libavutil/cpu.h"
|
|
|
|
// We need av_log() to be visible so we can enable assertions in libavcodec.
|
|
#include "libavutil/log.h"
|
|
|
|
#pragma GCC visibility pop
|
|
|
|
#endif // MOZILLA_AVUTIL_VISIBILITY_H
|