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1 /* | 1 /* |
2 * Copyright (C)2011 D. R. Commander. All Rights Reserved. | 2 * Copyright (C)2011-2013 D. R. Commander. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are met: | 5 * modification, are permitted provided that the following conditions are met: |
6 * | 6 * |
7 * - Redistributions of source code must retain the above copyright notice, | 7 * - Redistributions of source code must retain the above copyright notice, |
8 * this list of conditions and the following disclaimer. | 8 * this list of conditions and the following disclaimer. |
9 * - Redistributions in binary form must reproduce the above copyright notice, | 9 * - Redistributions in binary form must reproduce the above copyright notice, |
10 * this list of conditions and the following disclaimer in the documentation | 10 * this list of conditions and the following disclaimer in the documentation |
11 * and/or other materials provided with the distribution. | 11 * and/or other materials provided with the distribution. |
12 * - Neither the name of the libjpeg-turbo Project nor the names of its | 12 * - Neither the name of the libjpeg-turbo Project nor the names of its |
13 * contributors may be used to endorse or promote products derived from this | 13 * contributors may be used to endorse or promote products derived from this |
14 * software without specific prior written permission. | 14 * software without specific prior written permission. |
15 * | 15 * |
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS", | 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS", |
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE | 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE |
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
26 * POSSIBILITY OF SUCH DAMAGE. | 26 * POSSIBILITY OF SUCH DAMAGE. |
27 */ | 27 */ |
28 | 28 |
29 #ifdef _WIN32 | 29 package org.libjpegturbo.turbojpeg; |
30 | 30 |
31 #include <windows.h> | 31 final class TJLoader { |
32 | 32 static void load() { |
33 static double getfreq(void) | 33 try { |
34 { | 34 System.loadLibrary("turbojpeg"); |
35 » LARGE_INTEGER freq; | 35 } catch (java.lang.UnsatisfiedLinkError e) { |
36 » if(!QueryPerformanceFrequency(&freq)) return 0.0; | 36 String os = System.getProperty("os.name").toLowerCase(); |
37 » return (double)freq.QuadPart; | 37 if (os.indexOf("mac") >= 0) { |
| 38 try { |
| 39 System.load("%{__libdir}/libturbojpeg.jnilib"); |
| 40 } catch (java.lang.UnsatisfiedLinkError e2) { |
| 41 System.load("/usr/lib/libturbojpeg.jnilib"); |
| 42 } |
| 43 } else { |
| 44 try { |
| 45 System.load("%{__libdir}/libturbojpeg.so"); |
| 46 } catch (java.lang.UnsatisfiedLinkError e3) { |
| 47 String libdir = "%{__libdir}"; |
| 48 if (libdir.equals("/opt/libjpeg-turbo/lib64")) { |
| 49 System.load("/opt/libjpeg-turbo/lib32/libturbojpeg.so"); |
| 50 } else if (libdir.equals("/opt/libjpeg-turbo/lib32")) { |
| 51 System.load("/opt/libjpeg-turbo/lib64/libturbojpeg.so"); |
| 52 } else { |
| 53 throw e3; |
| 54 } |
| 55 } |
| 56 } |
| 57 } |
| 58 } |
38 } | 59 } |
39 | |
40 static double f=-1.0; | |
41 | |
42 double gettime(void) | |
43 { | |
44 LARGE_INTEGER t; | |
45 if(f<0.0) f=getfreq(); | |
46 if(f==0.0) return (double)GetTickCount()/1000.; | |
47 else | |
48 { | |
49 QueryPerformanceCounter(&t); | |
50 return (double)t.QuadPart/f; | |
51 } | |
52 } | |
53 | |
54 #else | |
55 | |
56 #include <stdlib.h> | |
57 #include <sys/time.h> | |
58 | |
59 double gettime(void) | |
60 { | |
61 struct timeval tv; | |
62 if(gettimeofday(&tv, NULL)<0) return 0.0; | |
63 else return (double)tv.tv_sec+((double)tv.tv_usec/1000000.); | |
64 } | |
65 | |
66 #endif | |
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