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| 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 skpdiff_util_DEFINED | |
| 9 #define skpdiff_util_DEFINED | |
| 10 | |
| 11 #include "SkString.h" | |
| 12 #include "SkTArray.h" | |
| 13 | |
| 14 #if SK_SUPPORT_OPENCL | |
| 15 #include <CL/cl.h> | |
| 16 /** | |
| 17 * Converts an OpenCL error number into the string of its enumeration name. | |
| 18 * @param err The OpenCL error number | |
| 19 * @return The string of the name of the error; "UNKOWN" if the error number is
invalid | |
| 20 */ | |
| 21 const char* cl_error_to_string(cl_int err); | |
| 22 #endif | |
| 23 | |
| 24 /** | |
| 25 * Get a positive monotonic real-time measure of the amount of seconds since som
e undefined epoch. | |
| 26 * Maximum precision is the goal of this routine. | |
| 27 * @return Amount of time in seconds since some epoch | |
| 28 */ | |
| 29 double get_seconds(); | |
| 30 | |
| 31 /** | |
| 32 * Get file entries of the given directory. | |
| 33 * @param path A path to a directory to enumerate | |
| 34 * @param entries A vector to return the results into | |
| 35 * @return True on success, false otherwise | |
| 36 */ | |
| 37 bool get_directory(const char path[], SkTArray<SkString>* entries); | |
| 38 | |
| 39 /** | |
| 40 * Gets the files that match the specified pattern in sorted order. | |
| 41 * @param globPattern The pattern to use. Patterns must be valid paths, optiona
lly with wildcards (*) | |
| 42 * @param entries An array to return the results into | |
| 43 * @return True on success, false otherwise | |
| 44 */ | |
| 45 bool glob_files(const char globPattern[], SkTArray<SkString>* entries); | |
| 46 | |
| 47 | |
| 48 #endif | |
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