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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 #if SK_BUILD_FOR_MAC | |
16 # include <OpenCL/cl.h> | |
17 #else | |
18 # include <CL/cl.h> | |
19 #endif | |
20 | |
21 /** | |
22 * Converts an OpenCL error number into the string of its enumeration name. | |
23 * @param err The OpenCL error number | |
24 * @return The string of the name of the error; "UNKOWN" if the error number is
invalid | |
25 */ | |
26 const char* cl_error_to_string(cl_int err); | |
27 #endif | |
28 | |
29 /** | |
30 * Get a positive monotonic real-time measure of the amount of seconds since som
e undefined epoch. | |
31 * Maximum precision is the goal of this routine. | |
32 * @return Amount of time in seconds since some epoch | |
33 */ | |
34 double get_seconds(); | |
35 | |
36 /** | |
37 * Get file entries of the given directory. | |
38 * @param path A path to a directory to enumerate | |
39 * @param entries A vector to return the results into | |
40 * @return True on success, false otherwise | |
41 */ | |
42 bool get_directory(const char path[], SkTArray<SkString>* entries); | |
43 | |
44 /** | |
45 * Gets the files that match the specified pattern in sorted order. | |
46 * @param globPattern The pattern to use. Patterns must be valid paths, optiona
lly with wildcards (*) | |
47 * @param entries An array to return the results into | |
48 * @return True on success, false otherwise | |
49 */ | |
50 bool glob_files(const char globPattern[], SkTArray<SkString>* entries); | |
51 | |
52 | |
53 #endif | |
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