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45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
#pragma once
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#include "terminal.h"
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#define SIXEL_MAX_COLORS 1024u
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void sixel_fini(struct terminal *term);
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void sixel_init(struct terminal *term);
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void sixel_put(struct terminal *term, uint8_t c);
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void sixel_unhook(struct terminal *term);
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void sixel_destroy(struct sixel *sixel);
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/*
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* Deletes all sixels that are touched by the specified row(s). Used
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* when scrolling, to competely remove sixels that has either
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* completely, or partly scrolled out of history.
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*
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* Row numbers are relative to the current grid offset.
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*/
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void sixel_delete_in_range(struct terminal *term, int row_start, int row_end);
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void sixel_delete_at_row(struct terminal *term, int row);
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/*
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* Remove sixel data from the specified location. Used when printing
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* or erasing characters, and when emitting new sixel images, to
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* remove sixel data that would otherwise be rendered on-top.
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*
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* Row numbers are relative to the current grid offset
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*/
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void sixel_overwrite_by_rectangle(
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struct terminal *term, int row, int col, int height, int width);
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void sixel_overwrite_by_row(struct terminal *term, int row, int col, int width);
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void sixel_overwrite_at_cursor(struct terminal *term, int width);
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void sixel_colors_report_current(struct terminal *term);
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void sixel_colors_reset(struct terminal *term);
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void sixel_colors_set(struct terminal *term, unsigned count);
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void sixel_colors_report_max(struct terminal *term);
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void sixel_geometry_report_current(struct terminal *term);
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void sixel_geometry_reset(struct terminal *term);
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void sixel_geometry_set(struct terminal *term, unsigned width, unsigned height);
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void sixel_geometry_report_max(struct terminal *term);
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