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/* -*- 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 AppleVTLinker_h
#define AppleVTLinker_h
extern "C" {
#pragma GCC visibility push(default)
#include "VideoToolbox/VideoToolbox.h"
#pragma GCC visibility pop
}
#include "nscore.h"
namespace mozilla {
class AppleVTLinker
{
public:
static bool Link();
static void Unlink();
static CFStringRef skPropEnableHWAccel;
static CFStringRef skPropUsingHWAccel;
private:
static void* sLink;
static enum LinkStatus {
LinkStatus_INIT = 0,
LinkStatus_FAILED,
LinkStatus_SUCCEEDED
} sLinkStatus;
static CFStringRef GetIOConst(const char* symbol);
};
#define LINK_FUNC(func) extern typeof(func)* func;
#include "AppleVTFunctions.h"
#undef LINK_FUNC
} // namespace mozilla
#endif // AppleVTLinker_h
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