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shaper_shape_text_latin was not resolving atlas info and bounds + lru poollist touchup

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This commit is contained in:
Edward R. Gonzalez 2025-01-09 23:53:59 -05:00
parent 9ab7bf78c6
commit 488e5ba67f
2 changed files with 26 additions and 4 deletions
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3
code/font/vefontcache/LRU.odin
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@ -21,10 +21,9 @@ LRU_Fail_Mask_32 :: 0xFFFFFFFF
LRU_Fail_Mask_64 :: 0xFFFFFFFFFFFFFFFF
Pool_ListIter :: i32
// Pool_ListValue :: LRU_Key
// Pool_List_Item :: struct( $V_Type : typeid ) #packed {
Pool_List_Item :: struct( $V_Type : typeid ) #packed {
// Pool_List_Item :: struct( $V_Type : typeid ) {
prev : Pool_ListIter,
next : Pool_ListIter,
value : V_Type,

27
code/font/vefontcache/shaper.odin
View File

@ -311,7 +311,7 @@ shaper_shape_text_latin :: proc( ctx : ^Shaper_Context,
atlas : Atlas,
glyph_buffer_size : Vec2,
entry : Entry,
font_px_Size : f32,
font_px_size : f32,
font_scale : f32,
text_utf8 : string,
output : ^Shaped_Text
@ -346,7 +346,7 @@ shaper_shape_text_latin :: proc( ctx : ^Shaper_Context,
prev_codepoint = rune(0)
continue
}
if abs( font_px_Size ) <= ctx.adv_snap_small_font_threshold {
if abs( font_px_size ) <= ctx.adv_snap_small_font_threshold {
position.x = ceil(position.x)
}
@ -371,6 +371,29 @@ shaper_shape_text_latin :: proc( ctx : ^Shaper_Context,
output.size.x = max_line_width
output.size.y = f32(line_count) * line_height
// Resolve each glyphs: bounds, atlas lru, and the atlas region as we have everything we need now.
resize( & output.atlas_lru_code, len(output.glyph) )
resize( & output.region_kind, len(output.glyph) )
resize( & output.bounds, len(output.glyph) )
profile_begin("atlas_lru_code")
for id, index in output.glyph
{
output.atlas_lru_code[index] = atlas_glyph_lru_code(entry.id, font_px_size, id)
}
profile_end()
profile_begin("bounds & region")
for id, index in output.glyph
{
bounds := & output.bounds[index]
(bounds ^) = parser_get_bounds( entry.parser_info, id )
bounds_size_scaled := (bounds.p1 - bounds.p0) * font_scale
output.region_kind[index] = atlas_decide_region( atlas, glyph_buffer_size, bounds_size_scaled )
}
profile_end()
}
// Shapes are tracked by the library's context using the shape cache