sixel: do not reset palette after each image

A client can re-use the palette between images. Resetting the palette
breaks this.

Now we initialize the palette on demand, and resets it when the
palette size is changed (by the client).
This commit is contained in:
Daniel Eklöf 2020-06-10 18:36:54 +02:00
parent 8524e32bd5
commit cc5dedc259
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4 changed files with 23 additions and 5 deletions

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@ -4,6 +4,8 @@
#define SIXEL_MAX_COLORS 1024u
void sixel_fini(struct terminal *term);
void sixel_init(struct terminal *term);
void sixel_put(struct terminal *term, uint8_t c);
void sixel_unhook(struct terminal *term);