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| 1 /* |
| 2 * Copyright 2015 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 */ |
| 7 #ifndef SkDmuxWStream_DEFINED |
| 8 #define SkDmuxWStream_DEFINED |
| 9 |
| 10 #include "SkStream.h" |
| 11 #include "SkTDArray.h" |
| 12 |
| 13 /** |
| 14 * A SkWStream Demultiplexer. If initialized with |
| 15 * SkDmuxWStream dmuxWStream(NULL, 0); |
| 16 * then it becomes a /dev/null. |
| 17 */ |
| 18 class SkDmuxWStream : public SkWStream { |
| 19 public: |
| 20 SkDmuxWStream(SkWStream* const streamArray[], size_t count); |
| 21 ~SkDmuxWStream(); |
| 22 virtual bool write(const void* buffer, size_t size) SK_OVERRIDE; |
| 23 virtual void newline() SK_OVERRIDE; |
| 24 virtual void flush() SK_OVERRIDE; |
| 25 virtual size_t bytesWritten() const SK_OVERRIDE; |
| 26 |
| 27 private: |
| 28 SkTDArray<SkWStream*> fWStreams; |
| 29 size_t fBytesWritten; |
| 30 }; |
| 31 |
| 32 #endif // SkDmuxWStream_DEFINED |
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