The Tor Browser: gfx/skia/trunk/src/utils/win/SkHRESULT.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /*

     2  * Copyright 2011 Google Inc.

     3  *

     4  * Use of this source code is governed by a BSD-style license that can be

     5  * found in the LICENSE file.

     6  */

     8 #include "SkTypes.h"

    10 #include "SkHRESULT.h"

    12 void SkTraceHR(const char* file, unsigned long line,

    13                HRESULT hr, const char* msg) {

    14     SkDEBUGCODE(if (NULL != msg) SkDEBUGF(("%s\n", msg)));

    15     SkDEBUGF(("%s(%lu) : error 0x%x: ", file, line, hr));

    17     LPSTR errorText = NULL;

    18     FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |

    19                    FORMAT_MESSAGE_FROM_SYSTEM |

    20                    FORMAT_MESSAGE_IGNORE_INSERTS,

    21                    NULL,

    22                    hr,

    23                    MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),

    24                    (LPSTR) &errorText,

    25                    0,

    26                    NULL

    27     );

    29     if (NULL == errorText) {

    30         SkDEBUGF(("<unknown>\n"));

    31     } else {

    32         SkDEBUGF(("%s", errorText));

    33         LocalFree(errorText);

    34         errorText = NULL;

    35     }

    36 }

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