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avcodec: add AVCodecContext.frame_num as 64 bit variant to frame_number

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Frame counters can overflow relatively easily (INT_MAX number of frames is
slightly more than 1 year for 60 fps content), so make sure we use 64 bit
values for them.

Also deprecate the old 32 bit frame_number attribute.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint
2023-01-24 00:35:54 +01:00
parent e506ea3ce1
commit 6b6f7db819
51 changed files with 146 additions and 96 deletions
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doc/APIchanges
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@@ -2,6 +2,10 @@ The last version increases of all libraries were on 2023-02-09
API changes, most recent first:
2023-02-13 - xxxxxxxxxx - lavc 60.2.100 - avcodec.h
Add AVCodecContext.frame_num as a 64bit version of frame_number.
Deprecate AVCodecContext.frame_number.
2023-02-12 - xxxxxxxxxx - lavfi 9.1.100 - avfilter.h
Add filtergraph segment parsing API.
New structs: