avcodec/codec_internal: Use union for FFCodec decode/encode callbacks

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This is possible, because every given FFCodec has to implement
exactly one of these. Doing so decreases sizeof(FFCodec) and
therefore decreases the size of the binary.
Notice that in case of position-independent code the decrease
is in .data.rel.ro, so that this translates to decreased
memory consumption.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

release/5.1

Andreas Rheinhardt 3 years ago

parent ce7dbd0481

commit 4243da4ff4

498 changed files with 758 additions and 673 deletions

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Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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