xref: /aosp_15_r20/external/libvpx/README.android (revision fb1b10ab9aebc7c7068eedab379b749d7e3900be)
1Name: libvpx
2URL: http://www.webmproject.org
3Version: v1.15.0
4License: BSD
5License File: libvpx/LICENSE
6
7Date: Tuesday November 05 2024
8Branch: v1.15.0
9Commit: 9f9b7e9ba2eb9d01640a9e69a3d655866265cf7f
10
11Cherry-picks:
1224b568e6f libs.mk: Expose RC_RTC_SRCS as libvpxrc_srcs.txt
13
14Description:
15Contains the sources used to compile libvpx.
16
17The libvpx source is from webmproject.org:
18  https://chromium.googlesource.com/webm/libvpx
19
20Notes on updating libvpx source code:
21
22Please follow these steps to update libvpx source code:
23
241. Update libvpx source tree. Look for "Current HEAD: <hash>" output to update
25   README.android. Look for "git log from upstream: <git log>" output to add
26   to the commit message.
27
28   ./update_libvpx.sh [branch name]
29
302. Generate updated .gypi and config files.
31
32   ./generate_config.sh
33
343. Update this file with any Version, Date, Branch, or Commit changes. The
35   version is in the file source/config/vpx_version.h
36
374. Commit the changes. The commit message should look like this and is printed
38   by update_libvpx.sh:
39   libvpx: Pull from upstream
40
41   Current HEAD: <hash>
42
43   git log from upstream:
44   a6b2070 <git commit message 1>
45   08dabbc <git commit message 2>
46   c29fb02 <git commit message 3>
47
48Tools needed to build libvpx:
49
50- generate_config.sh
51
52Generate config files that contain the source list for each platform.
53Configuration for the build is taken from vpx_config.h for each platform.
54
55- lint_config.sh
56
57A tool to verify vpx_config.h and vpx_config.asm are matched. This also
58prints the final configuration after checking.
59
60