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Formating, name changes (making identifiers more idiomatic)

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This commit is contained in:
Edward R. Gonzalez
2024-07-04 16:18:26 -04:00
parent 7c1c1fc315
commit 16319d9e43
10 changed files with 315 additions and 313 deletions
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20
vefontcache/shaper.odin
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@@ -6,35 +6,35 @@ Note(Ed): The only reason I didn't directly use harfbuzz is because hamza exists
import "core:c"
import "thirdparty:harfbuzz"
ShaperKind :: enum {
Shaper_Kind :: enum {
Naive = 0,
Harfbuzz = 1,
}
ShaperContext :: struct {
Shaper_Context :: struct {
hb_buffer : harfbuzz.Buffer,
}
ShaperInfo :: struct {
Shaper_Info :: struct {
blob : harfbuzz.Blob,
face : harfbuzz.Face,
font : harfbuzz.Font,
}
shaper_init :: proc( ctx : ^ShaperContext )
shaper_init :: proc( ctx : ^Shaper_Context )
{
ctx.hb_buffer = harfbuzz.buffer_create()
assert( ctx.hb_buffer != nil, "VEFontCache.shaper_init: Failed to create harfbuzz buffer")
}
shaper_shutdown :: proc( ctx : ^ShaperContext )
shaper_shutdown :: proc( ctx : ^Shaper_Context )
{
if ctx.hb_buffer != nil {
harfbuzz.buffer_destroy( ctx.hb_buffer )
}
}
shaper_load_font :: proc( ctx : ^ShaperContext, label : string, data : []byte, user_data : rawptr ) -> (info : ShaperInfo)
shaper_load_font :: proc( ctx : ^Shaper_Context, label : string, data : []byte, user_data : rawptr ) -> (info : Shaper_Info)
{
using info
blob = harfbuzz.blob_create( raw_data(data), cast(c.uint) len(data), harfbuzz.Memory_Mode.READONLY, user_data, nil )
@@ -43,7 +43,7 @@ shaper_load_font :: proc( ctx : ^ShaperContext, label : string, data : []byte, u
return
}
shaper_unload_font :: proc( ctx : ^ShaperInfo )
shaper_unload_font :: proc( ctx : ^Shaper_Info )
{
using ctx
if blob != nil do harfbuzz.font_destroy( font )
@@ -51,7 +51,7 @@ shaper_unload_font :: proc( ctx : ^ShaperInfo )
if blob != nil do harfbuzz.blob_destroy( blob )
}
shaper_shape_from_text :: proc( ctx : ^ShaperContext, info : ^ShaperInfo, output :^ShapedText, text_utf8 : string,
shaper_shape_from_text :: proc( ctx : ^Shaper_Context, info : ^Shaper_Info, output :^Shaped_Text, text_utf8 : string,
ascent, descent, line_gap : i32, size, size_scale : f32 )
{
// profile(#procedure)
@@ -69,7 +69,7 @@ shaper_shape_from_text :: proc( ctx : ^ShaperContext, info : ^ShaperInfo, output
line_height := (ascent - descent + line_gap) * size_scale
position, vertical_position : f32
shape_run :: proc( buffer : harfbuzz.Buffer, script : harfbuzz.Script, font : harfbuzz.Font, output : ^ShapedText,
shape_run :: proc( buffer : harfbuzz.Buffer, script : harfbuzz.Script, font : harfbuzz.Font, output : ^Shaped_Text,
position, vertical_position, max_line_width: ^f32, line_count: ^int,
ascent, descent, line_gap, size, size_scale: f32 )
{
@@ -105,7 +105,7 @@ shaper_shape_from_text :: proc( ctx : ^ShaperContext, info : ^ShaperInfo, output
(line_count^) += 1
continue
}
if abs( size ) <= Advance_Snap_Smallfont_Size
if abs( size ) <= ADVANCE_SNAP_SMALLFONT_SIZE
{
(position^) = ceil( position^ )
}