// 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.
#ifndef CHROME_GPU_X_UTIL_H_
#define CHROME_GPU_X_UTIL_H_
// Some X-Windows specific stuff. This can be included on any platform, and will
// be a NOP on non-Linux ones.
#include "build/build_config.h"
#include "content/common/gpu/gpu_config.h"
#if defined(USE_X11)
namespace content {
// Forward declares ------------------------------------------------------------
//
// X Windows headers do a lot of evil stuff, like "#define Status int" which
// will cause many problems when combined with our other header files (like
// ones that define a class local enum called "Status."
//
// These definitions are not Kosher, but allow us to remove this dependency and
// actually compile X at all.
typedef unsigned long XID;
extern "C" {
typedef struct _XDisplay Display;
typedef struct __GLXcontextRec *GLXContext;
} // extern "C"
// Utils -----------------------------------------------------------------------
// scoped_ptr functor for XFree(). Use as follows:
// scoped_ptr_mallox<XVisualInfo, ScopedPtrXFree> foo(...);
// where "XVisualInfo" is any X type that is freed with XFree.
class ScopedPtrXFree {
public:
void operator()(void* x) const;
};
} // namespace content
#endif // USE_X11
#endif // CHROME_GPU_X_UTIL_H_