I have resynced FFmpeg 4.3 to MythTV (master) and placed the result in
new branch "devel/ffpeg-resync".
The changes made to FFmpeg code in the MythTV repository since the last
sync to 4.2 have been discarded.
Mark - If your changes are necessary please
1. Apply them to the MythTV/FFmpeg repository, master branch.
2. Cherry-pick them into the MythTV/FFmpeg repository, release/4.3 branch.
3. Copy the code into the MythTV/mythtv repository, master branch
Note: The code in MythTV/mythtv repository master branch, FFmpeg
directory is a copy of the code in MythTV/FFmpeg repository, release/4.3
branch. so after making changes in MythTV/FFmpeg repository and
cherry-picking into release/4.3 you can just copy the modules over into
the MythTv/mythtv repository master branch without fear of losing any
changes.
Mark and David please note:
Bear in mind the FFmpeg code needs to be resynced from time to time.
Please do not make any cosmetic changes to FFmpeg or changes designed
only to remove compiler warnings.
If you need to make FFmpeg changes please follow the above procedure, so
that the changes are in the MythTV/FFmpeg repository and ready for the
next resync.
If you are adding any new functions please consider creating a new
source file for them.
It would be helpful to note with comments that a change has been made
for MythTV so that when conflicts occur in the resync it makes things
clearer.
In future, if there is new code, that you need, in FFmpeg that is not
yet MythTV, let me know and hopefully we could include it by
cherry-picking from the main FFmpeg, rather than copying the code and
causing a conflict later.
Here is a list of changes that have been lost in the resync (Only the
changes in the FFmpeg directory have been lost, if the commit includes
other changes in MythTV they will still be there):
git log mythtv/external/FFmpeg/
* 3e1af48033 2020/06/16 David Hampton : Pass the correct stack-alignment
flag to the clang compiler.
* 498502a5eb 2020/06/15 David Hampton : tidy: Quiet a couple of warnings
in FFmpeg.
* cc80f6788b 2020/02/11 David Hampton : Merge branch 'master' into
branch 'cleanups'.
|\
| * 165fc1ca4c 2020/02/06 Mark Kendall : V4l2: Update FFmpeg v4l2 to
latest master
* | 459fccb5aa 2020/02/11 David Hampton : tidy: Remove
__STDC_CONSTANT_MACROS and __STDC_LIMIT_MACROS
|/
* 669955c6cb 2020/01/30 Mark Kendall : FFmpeg: Patch v4l2_buffers to
pass through interlaced fields
* 2c6f8618e0 2020/01/22 Mark Kendall : utils-mythtv: Add a couple of
missing codecs
* a0fbaa1736 2019/12/11 David Hampton : FFmpeg: Remove obsolete
'register' keyword.
* 90f41b3860 2019/12/09 Mark Kendall : FFmpeg: Squash unused parameter
warning
* 253d4df440 2019/11/30 Mark Kendall : FFmpeg: Update v4l2_m2m code to
latest FFmpeg master
* fdc0645aba 2019/11/20 Mark Kendall : V4L2 Codecs: Fix lockup when
seeking
* 785c821f69 2019/11/14 Mark Kendall : FFmpeg: Further updates to v4l2
code
* 8fdb15fc96 2019/11/13 Mark Kendall : FFmpeg: Update v4l2 codecs code
to FFmpeg master
* bc905cfa79 2019/11/12 Mark Kendall : configure: Try to fix libdrm
again...
* 78dff9718b 2019/11/12 Mark Kendall : configure: Cleanup setup for
drm, opengl, egl and v4l2
* 783dc8ba7d 2019/11/10 Mark Kendall : v4l2: Workaround missing DRM define
* cc7572f9b2 2019/11/09 Mark Kendall : FFmpeg: Patch FFmpeg for V4L2
codecs DRM PRIME support
* cadc149225 2019/11/06 Mark Kendall : Merge branch 'master' into
devel/2019-render
|\
| * b99b0424ca 2019/11/05 Peter Bennett : FFmpeg: Sync to latest 4.2 source
David: Note I had to add __STDC_CONSTANT_MACROS to libmythtv.pro to get
the compile to work.
David: I see a lot of warnings about "register" being obsolete. I hope
there is some way of avoiding making a change to FFmpeg code for this.
Mark; Once you are happy with this we can merge it back into master.
Peter
_______________________________________________
mythtv-dev mailing list
mythtv-dev@mythtv.org
http://lists.mythtv.org/mailman/listinfo/mythtv-dev
http://wiki.mythtv.org/Mailing_List_etiquette
MythTV Forums: https://forum.mythtv.org
new branch "devel/ffpeg-resync".
The changes made to FFmpeg code in the MythTV repository since the last
sync to 4.2 have been discarded.
Mark - If your changes are necessary please
1. Apply them to the MythTV/FFmpeg repository, master branch.
2. Cherry-pick them into the MythTV/FFmpeg repository, release/4.3 branch.
3. Copy the code into the MythTV/mythtv repository, master branch
Note: The code in MythTV/mythtv repository master branch, FFmpeg
directory is a copy of the code in MythTV/FFmpeg repository, release/4.3
branch. so after making changes in MythTV/FFmpeg repository and
cherry-picking into release/4.3 you can just copy the modules over into
the MythTv/mythtv repository master branch without fear of losing any
changes.
Mark and David please note:
Bear in mind the FFmpeg code needs to be resynced from time to time.
Please do not make any cosmetic changes to FFmpeg or changes designed
only to remove compiler warnings.
If you need to make FFmpeg changes please follow the above procedure, so
that the changes are in the MythTV/FFmpeg repository and ready for the
next resync.
If you are adding any new functions please consider creating a new
source file for them.
It would be helpful to note with comments that a change has been made
for MythTV so that when conflicts occur in the resync it makes things
clearer.
In future, if there is new code, that you need, in FFmpeg that is not
yet MythTV, let me know and hopefully we could include it by
cherry-picking from the main FFmpeg, rather than copying the code and
causing a conflict later.
Here is a list of changes that have been lost in the resync (Only the
changes in the FFmpeg directory have been lost, if the commit includes
other changes in MythTV they will still be there):
git log mythtv/external/FFmpeg/
* 3e1af48033 2020/06/16 David Hampton : Pass the correct stack-alignment
flag to the clang compiler.
* 498502a5eb 2020/06/15 David Hampton : tidy: Quiet a couple of warnings
in FFmpeg.
* cc80f6788b 2020/02/11 David Hampton : Merge branch 'master' into
branch 'cleanups'.
|\
| * 165fc1ca4c 2020/02/06 Mark Kendall : V4l2: Update FFmpeg v4l2 to
latest master
* | 459fccb5aa 2020/02/11 David Hampton : tidy: Remove
__STDC_CONSTANT_MACROS and __STDC_LIMIT_MACROS
|/
* 669955c6cb 2020/01/30 Mark Kendall : FFmpeg: Patch v4l2_buffers to
pass through interlaced fields
* 2c6f8618e0 2020/01/22 Mark Kendall : utils-mythtv: Add a couple of
missing codecs
* a0fbaa1736 2019/12/11 David Hampton : FFmpeg: Remove obsolete
'register' keyword.
* 90f41b3860 2019/12/09 Mark Kendall : FFmpeg: Squash unused parameter
warning
* 253d4df440 2019/11/30 Mark Kendall : FFmpeg: Update v4l2_m2m code to
latest FFmpeg master
* fdc0645aba 2019/11/20 Mark Kendall : V4L2 Codecs: Fix lockup when
seeking
* 785c821f69 2019/11/14 Mark Kendall : FFmpeg: Further updates to v4l2
code
* 8fdb15fc96 2019/11/13 Mark Kendall : FFmpeg: Update v4l2 codecs code
to FFmpeg master
* bc905cfa79 2019/11/12 Mark Kendall : configure: Try to fix libdrm
again...
* 78dff9718b 2019/11/12 Mark Kendall : configure: Cleanup setup for
drm, opengl, egl and v4l2
* 783dc8ba7d 2019/11/10 Mark Kendall : v4l2: Workaround missing DRM define
* cc7572f9b2 2019/11/09 Mark Kendall : FFmpeg: Patch FFmpeg for V4L2
codecs DRM PRIME support
* cadc149225 2019/11/06 Mark Kendall : Merge branch 'master' into
devel/2019-render
|\
| * b99b0424ca 2019/11/05 Peter Bennett : FFmpeg: Sync to latest 4.2 source
David: Note I had to add __STDC_CONSTANT_MACROS to libmythtv.pro to get
the compile to work.
David: I see a lot of warnings about "register" being obsolete. I hope
there is some way of avoiding making a change to FFmpeg code for this.
Mark; Once you are happy with this we can merge it back into master.
Peter
_______________________________________________
mythtv-dev mailing list
mythtv-dev@mythtv.org
http://lists.mythtv.org/mailman/listinfo/mythtv-dev
http://wiki.mythtv.org/Mailing_List_etiquette
MythTV Forums: https://forum.mythtv.org