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base / debug / gdi_debug_util_win.h [blame]
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_
#define BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_
#include <windows.h>
#include "base/base_export.h"
namespace base {
namespace debug {
struct BASE_EXPORT GdiHandleCounts {
int dcs = 0;
int regions = 0;
int bitmaps = 0;
int palettes = 0;
int fonts = 0;
int brushes = 0;
int pens = 0;
int unknown = 0;
int total_tracked = 0;
};
// Crashes the process, using base::debug::Alias to leave valuable debugging
// information in the crash dump. Pass values for |header| and |shared_section|
// in the event of a bitmap allocation failure, to gather information about
// those as well.
BASE_EXPORT void CollectGDIUsageAndDie(BITMAPINFOHEADER* header = nullptr,
HANDLE shared_section = nullptr);
BASE_EXPORT GdiHandleCounts GetGDIHandleCountsInCurrentProcessForTesting();
} // namespace debug
} // namespace base
#endif // BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_