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Side by Side Diff: base/debug/gdi_debug_util_win.h

Issue 2452933002: Collect information on the dump when GetDC fails. (Closed)
Patch Set: Remove excessive check for |header|. Created 4 years, 1 month ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_ 5 #ifndef BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_
6 #define BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_ 6 #define BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_
7 7
8 #include <windows.h> 8 #include <windows.h>
9 9
10 #include "base/base_export.h" 10 #include "base/base_export.h"
11 11
12 namespace base { 12 namespace base {
13 namespace debug { 13 namespace debug {
14 14
15 // Crashes the process leaving valuable information on the dump via 15 // Crashes the process, using base::debug::Alias to leave valuable debugging
16 // debug::alias so we can find what is causing the allocation failures. 16 // information in the crash dump. Pass values for |header| and |shared_section|
17 void BASE_EXPORT GDIBitmapAllocFailure(BITMAPINFOHEADER* header, 17 // in the event of a bitmap allocation failure, to gather information about
18 HANDLE shared_section); 18 // those as well.
19 void BASE_EXPORT CollectGDIUsageAndDie(BITMAPINFOHEADER* header = nullptr,
20 HANDLE shared_section = nullptr);
19 21
20 } // namespace debug 22 } // namespace debug
21 } // namespace base 23 } // namespace base
22 24
23 #endif // BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_ 25 #endif // BASE_DEBUG_GDI_DEBUG_UTIL_WIN_H_
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