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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/base/media.h"
#include <windows.h>
#if defined(_WIN32_WINNT_WIN8)
// The Windows 8 SDK defines FACILITY_VISUALCPP in winerror.h.
#undef FACILITY_VISUALCPP
#endif
#include <delayimp.h>
#include "base/files/file_path.h"
#pragma comment(lib, "delayimp.lib")
namespace media {
namespace internal {
bool InitializeMediaLibraryInternal(const base::FilePath& module_dir) {
// LoadLibraryEx(..., LOAD_WITH_ALTERED_SEARCH_PATH) cannot handle
// relative path.
if (!module_dir.IsAbsolute())
return false;
// Use alternate DLL search path so we don't load dependencies from the
// system path. Refer to http://crbug.com/35857
static const char kFFmpegDLL[] = "ffmpegsumo.dll";
HMODULE lib = ::LoadLibraryEx(
module_dir.AppendASCII(kFFmpegDLL).value().c_str(), NULL,
LOAD_WITH_ALTERED_SEARCH_PATH);
// Check that we loaded the library successfully.
return lib != NULL;
}
} // namespace internal
} // namespace media
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