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gfx/skia/trunk/src/utils/win/SkHRESULT.cpp@b8a032363ba2 (annotated)

gfx/skia/trunk/src/utils/win/SkHRESULT.cpp

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

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

michael@0	1	/*
michael@0	2	* Copyright 2011 Google Inc.
michael@0	3	*
michael@0	4	* Use of this source code is governed by a BSD-style license that can be
michael@0	5	* found in the LICENSE file.
michael@0	6	*/
michael@0	7
michael@0	8	#include "SkTypes.h"
michael@0	9
michael@0	10	#include "SkHRESULT.h"
michael@0	11
michael@0	12	void SkTraceHR(const char* file, unsigned long line,
michael@0	13	HRESULT hr, const char* msg) {
michael@0	14	SkDEBUGCODE(if (NULL != msg) SkDEBUGF(("%s\n", msg)));
michael@0	15	SkDEBUGF(("%s(%lu) : error 0x%x: ", file, line, hr));
michael@0	16
michael@0	17	LPSTR errorText = NULL;
michael@0	18	FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
michael@0	19	FORMAT_MESSAGE_FROM_SYSTEM |
michael@0	20	FORMAT_MESSAGE_IGNORE_INSERTS,
michael@0	21	NULL,
michael@0	22	hr,
michael@0	23	MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
michael@0	24	(LPSTR) &errorText,
michael@0	25	0,
michael@0	26	NULL
michael@0	27	);
michael@0	28
michael@0	29	if (NULL == errorText) {
michael@0	30	SkDEBUGF(("<unknown>\n"));
michael@0	31	} else {
michael@0	32	SkDEBUGF(("%s", errorText));
michael@0	33	LocalFree(errorText);
michael@0	34	errorText = NULL;
michael@0	35	}
michael@0	36	}