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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #include "SkTLS.h" | 9 #include "SkTLS.h" |
10 #include "SkTypes.h" | 10 #include "SkTypes.h" |
11 #include "SkError.h" | 11 #include "SkError.h" |
12 #include "SkErrorInternals.h" | 12 #include "SkErrorInternals.h" |
13 | 13 |
14 #include <stdio.h> | 14 #include <stdio.h> |
15 #include <stdarg.h> | 15 #include <stdarg.h> |
16 | 16 |
17 namespace { | 17 namespace { |
18 void *CreateThreadError() { | 18 void *CreateThreadError() { return new SkError(kNoError_SkError); } |
19 return SkNEW_ARGS(SkError, (kNoError_SkError)); | 19 void DeleteThreadError(void *v) { delete reinterpret_cast<SkError *>(v); } |
20 } | |
21 void DeleteThreadError(void* v) { | |
22 SkDELETE(reinterpret_cast<SkError*>(v)); | |
23 } | |
24 #define THREAD_ERROR \ | 20 #define THREAD_ERROR \ |
25 (*reinterpret_cast<SkError*>(SkTLS::Get(CreateThreadError, DeleteThreadE
rror))) | 21 (*reinterpret_cast<SkError*>(SkTLS::Get(CreateThreadError, DeleteThreadE
rror))) |
26 | 22 |
27 void *CreateThreadErrorCallback() { | 23 void *CreateThreadErrorCallback() { |
28 return SkNEW_ARGS(SkErrorCallbackFunction, (SkErrorInternals::DefaultErr
orCallback)); | 24 return new SkErrorCallbackFunction(SkErrorInternals::DefaultErrorCallbac
k); |
29 } | 25 } |
30 void DeleteThreadErrorCallback(void* v) { | 26 void DeleteThreadErrorCallback(void* v) { |
31 SkDELETE(reinterpret_cast<SkErrorCallbackFunction *>(v)); | 27 delete reinterpret_cast<SkErrorCallbackFunction *>(v); |
32 } | 28 } |
33 | 29 |
34 #define THREAD_ERROR_CALLBACK
\ | 30 #define THREAD_ERROR_CALLBACK
\ |
35 *(reinterpret_cast<SkErrorCallbackFunction *>(SkTLS::Get(CreateThreadErr
orCallback, \ | 31 *(reinterpret_cast<SkErrorCallbackFunction *>(SkTLS::Get(CreateThreadErr
orCallback, \ |
36 DeleteThreadErr
orCallback))) | 32 DeleteThreadErr
orCallback))) |
37 | 33 |
38 void *CreateThreadErrorContext() { | 34 void *CreateThreadErrorContext() { return new void **(NULL); } |
39 return SkNEW_ARGS(void **, (NULL)); | 35 void DeleteThreadErrorContext(void *v) { delete reinterpret_cast<void **>(v)
; } |
40 } | |
41 void DeleteThreadErrorContext(void* v) { | |
42 SkDELETE(reinterpret_cast<void **>(v)); | |
43 } | |
44 #define THREAD_ERROR_CONTEXT \ | 36 #define THREAD_ERROR_CONTEXT \ |
45 (*reinterpret_cast<void **>(SkTLS::Get(CreateThreadErrorContext, DeleteT
hreadErrorContext))) | 37 (*reinterpret_cast<void **>(SkTLS::Get(CreateThreadErrorContext, DeleteT
hreadErrorContext))) |
46 | 38 |
47 #define ERROR_STRING_LENGTH 2048 | 39 #define ERROR_STRING_LENGTH 2048 |
48 | 40 |
49 void *CreateThreadErrorString() { | 41 void *CreateThreadErrorString() { return new char[(ERROR_STRING_LENGTH)]; } |
50 return SkNEW_ARRAY(char, (ERROR_STRING_LENGTH)); | 42 void DeleteThreadErrorString(void *v) { delete[] reinterpret_cast<char *>(v)
; } |
51 } | |
52 void DeleteThreadErrorString(void* v) { | |
53 SkDELETE_ARRAY(reinterpret_cast<char *>(v)); | |
54 } | |
55 #define THREAD_ERROR_STRING \ | 43 #define THREAD_ERROR_STRING \ |
56 (reinterpret_cast<char *>(SkTLS::Get(CreateThreadErrorString, DeleteThre
adErrorString))) | 44 (reinterpret_cast<char *>(SkTLS::Get(CreateThreadErrorString, DeleteThre
adErrorString))) |
57 } | 45 } |
58 | 46 |
59 SkError SkGetLastError() { | 47 SkError SkGetLastError() { |
60 return SkErrorInternals::GetLastError(); | 48 return SkErrorInternals::GetLastError(); |
61 } | 49 } |
62 void SkClearLastError() { | 50 void SkClearLastError() { |
63 SkErrorInternals::ClearError(); | 51 SkErrorInternals::ClearError(); |
64 } | 52 } |
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134 str += strlen(str); | 122 str += strlen(str); |
135 | 123 |
136 va_start( args, fmt ); | 124 va_start( args, fmt ); |
137 vsnprintf( str, string_left, fmt, args ); | 125 vsnprintf( str, string_left, fmt, args ); |
138 va_end( args ); | 126 va_end( args ); |
139 SkErrorCallbackFunction fn = THREAD_ERROR_CALLBACK; | 127 SkErrorCallbackFunction fn = THREAD_ERROR_CALLBACK; |
140 if (fn && code != kNoError_SkError) { | 128 if (fn && code != kNoError_SkError) { |
141 fn(code, THREAD_ERROR_CONTEXT); | 129 fn(code, THREAD_ERROR_CONTEXT); |
142 } | 130 } |
143 } | 131 } |
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