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kitty 0.22.0 introduces self-referential composition, not 0.21.3

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nick black 2021-07-27 03:45:02 -04:00
parent 81879194d2
commit 24ccb66a20
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GPG Key ID: 5F43400C21CBFACC
2 changed files with 5 additions and 5 deletions
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8
src/lib/sprite.h
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@ -213,12 +213,12 @@ typedef enum {
// time as animation. prior to this, graphics had to be entirely redrawn
// on any change, and it wasn't possible to use the bottom line.
KITTY_ALWAYS_SCROLLS,
// until 0.21.3's introduction of 't=z' for self-reference, we had to
// keep a complete copy of the RGBA data, in case a wiped cell needed to
// be rebuilt. we'd otherwise have to unpack the glyph and store it into
// until 0.22.0's introduction of 'a=c' for self-referential composition, we
// had to keep a complete copy of the RGBA data, in case a wiped cell needed
// to be rebuilt. we'd otherwise have to unpack the glyph and store it into
// the auxvec on the fly.
KITTY_ANIMATION,
// with 0.21.3, we only ever write transparent cells after writing the
// with 0.22.0, we only ever write transparent cells after writing the
// original image (which we now deflate, since we needn't unpack it later).
// the only data we need keep is the auxvecs.
KITTY_SELFREF,

2
src/lib/termdesc.c
View File

@ -508,7 +508,7 @@ apply_term_heuristics(tinfo* ti, const char* termname, int fd,
if(add_smulx_escapes(ti, tablelen, tableused)){
return -1;
}
if(compare_versions(ti->termversion, "0.21.3") >= 0){
if(compare_versions(ti->termversion, "0.22.0") >= 0){
setup_kitty_bitmaps(ti, fd, KITTY_SELFREF);
}else if(compare_versions(ti->termversion, "0.20.0") >= 0){
setup_kitty_bitmaps(ti, fd, KITTY_ANIMATION);