diff options
Diffstat (limited to 'media/ffvpx/README_MCP')
| -rw-r--r-- | media/ffvpx/README_MCP | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/media/ffvpx/README_MCP b/media/ffvpx/README_MCP index de1fdc264..4555e08da 100644 --- a/media/ffvpx/README_MCP +++ b/media/ffvpx/README_MCP @@ -37,6 +37,12 @@ $ grep -E ".*_(INDEV|OUTDEV|DECODER|ENCODER|DEMUXER|MUXER|PARSER|FILTER|HWACCEL| All new decoders/muxers/encoders/... should be added in the list of dummy functions found in libavcodec/dummy_funcs.c otherwise linkage will fail on Windows. On other platforms they are optimised out and aren't necessary. - -To update the source tree, the files listed in FILES should typically be able to be copied as-is from ffmpeg tree. +The GNU comm utility is a useful tool to compare and extract only the changes. + +To update the source tree, perform a diff on the files listed in FILES. +The diffs should typically apply to the ffvpx tree. +e.g. something like this would do: +Run in the ffmpeg original tree: +$ for i in `cat $PATH_CENTRAL/media/ffvpx/FILES`; do diff $REV_LASTSYNC HEAD >> patch.diff; done +Then apply patch.diff on the ffvpx tree. Compilation will reveal if any files are missing. |