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1 Name: zlib | 1 Name: zlib |
2 URL: http://zlib.net/ | 2 URL: http://zlib.net/ |
3 Version: 1.2.5 | 3 Version: 1.2.8 |
4 Security Critical: yes | 4 Security Critical: yes |
5 License: Custom license | 5 License: Custom license |
6 License Android Compatible: yes | 6 License Android Compatible: yes |
7 | 7 |
8 Description: | 8 Description: |
9 General purpose compression library | 9 General purpose compression library |
10 | 10 |
11 Local Modifications: | 11 Local Modifications: |
12 A few minor changes, all marked with "Google": | 12 A few minor changes, all marked with "Google": |
13 - Added #ifdefs to avoid compile warnings when NO_GZCOMPRESS is defined. | 13 - Added #ifdefs to avoid compile warnings when NO_GZCOMPRESS is defined. |
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37 - INSERT_STRING macro was made a function, insert_string() and an implementation
using CRC instruction added | 37 - INSERT_STRING macro was made a function, insert_string() and an implementation
using CRC instruction added |
38 - some crc funcionality moved into crc32.c | 38 - some crc funcionality moved into crc32.c |
39 | 39 |
40 Update to zlib-1.2.8, generate a third patch which includes the jtkukunas optimi
sations. We may merge some more from jtkukunas branch later. | 40 Update to zlib-1.2.8, generate a third patch which includes the jtkukunas optimi
sations. We may merge some more from jtkukunas branch later. |
41 Currently we upgrade to madler's version 1.2.8,merged SIMD optimisation and | 41 Currently we upgrade to madler's version 1.2.8,merged SIMD optimisation and |
42 some other changes above. | 42 some other changes above. |
43 The step as follows: | 43 The step as follows: |
44 1.download a clean madler zlib from github. | 44 1.download a clean madler zlib from github. |
45 2.apply google.patch, mixed.patch, simd.patch sequencely. | 45 2.apply google.patch, mixed.patch, simd.patch sequencely. |
46 3.update these patches. | 46 3.update these patches. |
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