1 /* 2 * Copyright 2013 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 8 #ifndef SkStreamPriv_DEFINED 9 #define SkStreamPriv_DEFINED 10 11 class SkData; 12 class SkStream; 13 class SkWStream; 14 15 /** 16 * Copy the provided stream to an SkData variable. 17 * 18 * Note: Assumes the stream is at the beginning. If it has a length, 19 * but is not at the beginning, this call will fail (return NULL). 20 * 21 * @param stream SkStream to be copied into data. 22 * @return SkData* The resulting SkData after the copy. This data 23 * will have a ref count of one upon return and belongs to the 24 * caller. Returns nullptr on failure. 25 */ 26 SkData* SkCopyStreamToData(SkStream* stream); 27 28 /** 29 * Copies the input stream from the current position to the end. 30 * Does not rewind the input stream. 31 */ 32 bool SkStreamCopy(SkWStream* out, SkStream* input); 33 34 #endif // SkStreamPriv_DEFINED 35
