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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2006 The Android Open Source Project | 3 * Copyright 2006 The Android Open Source Project |
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 | 9 |
10 #include "SkStream.h" | 10 #include "SkStream.h" |
11 #include "SkData.h" | 11 #include "SkData.h" |
12 #include "SkFixed.h" | 12 #include "SkFixed.h" |
13 #include "SkString.h" | 13 #include "SkString.h" |
14 #include "SkOSFile.h" | 14 #include "SkOSFile.h" |
15 | 15 |
16 SK_DEFINE_INST_COUNT(SkStream) | |
17 SK_DEFINE_INST_COUNT(SkWStream) | |
18 SK_DEFINE_INST_COUNT(SkFILEStream) | |
19 SK_DEFINE_INST_COUNT(SkMemoryStream) | |
20 SK_DEFINE_INST_COUNT(SkFILEWStream) | |
21 SK_DEFINE_INST_COUNT(SkMemoryWStream) | |
22 SK_DEFINE_INST_COUNT(SkDynamicMemoryWStream) | |
23 SK_DEFINE_INST_COUNT(SkDebugWStream) | |
24 | |
25 /////////////////////////////////////////////////////////////////////////////// | 16 /////////////////////////////////////////////////////////////////////////////// |
26 | 17 |
27 | 18 |
28 int8_t SkStream::readS8() { | 19 int8_t SkStream::readS8() { |
29 int8_t value; | 20 int8_t value; |
30 SkDEBUGCODE(size_t len =) this->read(&value, 1); | 21 SkDEBUGCODE(size_t len =) this->read(&value, 1); |
31 SkASSERT(1 == len); | 22 SkASSERT(1 == len); |
32 return value; | 23 return value; |
33 } | 24 } |
34 | 25 |
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838 | 829 |
839 // If we get here, then our attempt at using mmap failed, so try normal | 830 // If we get here, then our attempt at using mmap failed, so try normal |
840 // file access. | 831 // file access. |
841 SkFILEStream* stream = SkNEW_ARGS(SkFILEStream, (path)); | 832 SkFILEStream* stream = SkNEW_ARGS(SkFILEStream, (path)); |
842 if (!stream->isValid()) { | 833 if (!stream->isValid()) { |
843 stream->unref(); | 834 stream->unref(); |
844 stream = NULL; | 835 stream = NULL; |
845 } | 836 } |
846 return stream; | 837 return stream; |
847 } | 838 } |
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