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More cleanup, doc updates

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Edward R. Gonzalez
2025-01-10 12:44:53 -05:00
parent 18decf3e46
commit 2eb94e077f
8 changed files with 49 additions and 43 deletions
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18
vefontcache/shaper.odin
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@@ -1,6 +1,8 @@
package vefontcache
/*
Note(Ed): The only reason I didn't directly use harfbuzz is because hamza exists and seems to be under active development as an alternative.
Note(Ed): The only reason I didn't directly use harfbuzz is:
https://github.com/saidwho12/hamza
and seems to be under active development as an alternative.
*/
import "core:c"
@@ -165,11 +167,11 @@ shaper_shape_harfbuzz :: proc( ctx : ^Shaper_Context, text_utf8 : string, entry
if hb_glyph.cluster > 0
{
(max_line_width^) = max( max_line_width^, position.x )
position.x = 0.0
position.y -= line_height
position.y = floor(position.y)
(line_count^) += 1
(max_line_width^) = max( max_line_width^, position.x )
position.x = 0.0
position.y -= line_height
position.y = floor(position.y)
(line_count^) += 1
continue
}
if abs( font_px_size ) <= adv_snap_small_font_threshold
@@ -394,8 +396,8 @@ shaper_shape_text_latin :: proc( ctx : ^Shaper_Context,
// Shapes are tracked by the library's context using the shape cache
// and the key is resolved using the font, the desired pixel size, and the text bytes to be shaped.
// Thus this procedures cost will be proporitonal to how muh text it has to sift through.
// djb8_hash is used as its been pretty good for thousands of hashed lines that around 6-120 charactes long
// Thus this procedures cost will be proporitonal to how much text it has to sift through.
// djb8_hash is used as its been pretty good for thousands of hashed lines that around 6-250 charactes long
// (and its very fast).
@(optimization_mode="favor_size")
shaper_shape_text_cached :: proc( text_utf8 : string,