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| author | Andreas Rheinhardt <[email protected]> | 2023-08-03 14:37:51 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <[email protected]> | 2023-08-07 09:21:13 +0200 |
| commit | 2f62a433f26cab5d26d59b961b34637c26cf8e22 (patch) | |
| tree | 0d70e36850612c6ffe9f55523152aea0b18365ea /libavcodec/x86/takdsp_init.c | |
| parent | 6d15643173263c8ff9e9422bbbdcb843f4bc8f9c (diff) | |
avfilter: Deduplicate default video inputs/outputs
Lots of video filters use a very simple input or output:
An array with a single AVFilterPad whose name is "default"
and whose type is AVMEDIA_TYPE_VIDEO; everything else is unset.
Given that we never use pointer equality for inputs or outputs*,
we can simply use a single AVFilterPad instead of dozens; this
even saves .data.rel.ro (8312B here) as well as relocations.
*: In fact, several filters (like the filters in vf_lut.c)
already use the same outputs; furthermore, ff_filter_alloc()
duplicates the input and output pads so that we do not even
work with the pads directly.
Signed-off-by: Andreas Rheinhardt <[email protected]>
Diffstat (limited to 'libavcodec/x86/takdsp_init.c')
0 files changed, 0 insertions, 0 deletions