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1 Name: libvpx | 1 Name: libvpx |
2 URL: http://www.webmproject.org | 2 URL: http://www.webmproject.org |
3 Version: v1.4.0 | 3 Version: v1.4.0 |
4 License: BSD | 4 License: BSD |
5 License File: source/libvpx/LICENSE | 5 License File: source/libvpx/LICENSE |
6 Security Critical: yes | 6 Security Critical: yes |
7 | 7 |
8 Date: Tuesday February 16 2016 | 8 Date: Tuesday February 16 2016 |
9 Branch: master | 9 Branch: master |
10 Commit: 89cc68252846478fa7f2d570d96ff93776cefac6 | 10 Commit: 89cc68252846478fa7f2d570d96ff93776cefac6 |
11 | 11 |
12 Description: | 12 Description: |
13 Contains the sources used to compile libvpx binaries used by Google Chrome and | 13 Contains the sources used to compile libvpx binaries used by Google Chrome and |
14 Chromium. | 14 Chromium. |
15 | 15 |
16 The libvpx source is from webmproject.org: | 16 The libvpx source is from webmproject.org: |
17 http://www.webmproject.org/code/ | 17 http://www.webmproject.org/code/ |
18 https://chromium.googlesource.com/webm/libvpx | 18 https://chromium.googlesource.com/webm/libvpx |
19 | 19 |
20 Please follow these steps to update libvpx source code: | 20 Please follow these steps to update libvpx source code: |
21 | 21 |
22 1. Update the code: | 22 1. Update the code: |
23 roll_dep.py \ | 23 roll_dep.py \ |
24 -r <libvpx OWNER> \ | 24 -r <libvpx OWNER> \ |
25 --log-limit 20 \ | 25 --log-limit 20 \ |
26 --roll-to <libvpx hash> \ | 26 --roll-to <libvpx hash> \ |
27 src/third_party/libvpx_new/source/libvpx | 27 src/third_party/libvpx/source/libvpx |
28 | 28 |
29 Use the generated commit message for the roll. | 29 Use the generated commit message for the roll. |
30 | 30 |
31 2. Generate .gypi, .gni and config files. | 31 2. Generate .gypi, .gni and config files. |
32 | 32 |
33 cd third_party/libvpx_new | 33 cd third_party/libvpx |
34 ./generate_gypi.sh | 34 ./generate_gypi.sh |
35 | 35 |
36 3. Update README.chromium with Date, Branch, and Commit. | 36 3. Update README.chromium with Date, Branch, and Commit. |
37 | 37 |
38 Tools needed to build libvpx: | 38 Tools needed to build libvpx: |
39 | 39 |
40 - generate_gypi.sh | 40 - generate_gypi.sh |
41 | 41 |
42 Generate config and .gypi files that contain the source list for each platform. | 42 Generate config and .gypi files that contain the source list for each platform. |
43 Configuration for the build is taken from vpx_config.h for each platform. | 43 Configuration for the build is taken from vpx_config.h for each platform. |
44 | 44 |
45 - lint_config.sh | 45 - lint_config.sh |
46 | 46 |
47 A tool to verify vpx_config.h and vpx_config.asm are matched. This also | 47 A tool to verify vpx_config.h and vpx_config.asm are matched. This also |
48 prints the final configuration after checking. | 48 prints the final configuration after checking. |
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