gecko/content/media/fmp4/ffmpeg/FFmpegRuntimeLinker.h

45 lines
1004 B
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/. */
#ifndef __FFmpegRuntimeLinker_h__
#define __FFmpegRuntimeLinker_h__
extern "C" {
#pragma GCC visibility push(default)
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
#include <libavutil/imgutils.h>
#pragma GCC visibility pop
}
#include "nsAutoPtr.h"
namespace mozilla
{
class FFmpegRuntimeLinker
{
public:
static bool Link();
static void Unlink();
private:
static void* sLinkedLibs[];
static enum LinkStatus {
LinkStatus_INIT = 0,
LinkStatus_FAILED,
LinkStatus_SUCCEEDED
} sLinkStatus;
};
#define AV_FUNC(lib, func) extern typeof(func)* func;
#include "FFmpegFunctionList.h"
#undef AV_FUNC
}
#endif // __FFmpegRuntimeLinker_h__