This is its only user and because this function is so specialised
it is very likely to stay that way. So move it back to ffprobe.c
(where it already was before d7a3f68fea).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Only two fields of AVTextFormatSection are ever modified:
entries_to_show and show_all_entries (they are only used
by ffprobe; the graph printing code always prints everything).
These fields do not belong into AVTextFormatSection, they are
more ffprobe-internal (and if the graph printing code ever
made use of them, these fields could very well be
per GraphPrintContext).
This commit therefore moves them out of AVTextFormatSection
and adds a callback to AVTextFormatContext to decide which
elements to discard. This also allows to make the AVTextFormatSections
const.
This also fixes a race when initializing the sections
for graphprint.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Regression in ffprobe since textformat introduction
in d7a3f68fea.
Fixes#11638
Signed-off-by: Nicolas Gaullier <nicolas.gaullier@cji.paris>
Reviewed-by: Marvin Scholz <epirat07@gmail.com>
Reviewed-by: softworkz <softworkz@hotmail.com>
The key benefits are:
- Different to other graph printing methods, this is outputting:
- all graphs with runtime state
(including auto-inserted filters)
- each graph with its inputs and outputs
- all filters with their in- and output pads
- all connections between all input- and output pads
- for each connection:
- the runtime-negotiated format and media type
- the hw context
- if video hw context, both: hw pixfmt + sw pixfmt
- Output can either be printed to stdout or written to specified file
- Output is machine-readable
- Use the same output implementation as ffprobe, supporting multiple
formats
Signed-off-by: softworkz <softworkz@hotmail.com>
This allows future addition of options without
changes to the signature of avtext_context_open().
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: softworkz <softworkz@hotmail.com>
Just like normal close functions.
Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
