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freetype: ~99% Core-API Coverage

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- breaking structure changes
- optimazed examples
- more tests
This commit is contained in:
Ali Chraghi 2022-06-07 00:12:29 +04:30 • committed by Stephen Gutekanst
parent db377459c4
commit 04a0a79ef6
21 changed files with 1176 additions and 549 deletions
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8
examples/gkurve/text.zig
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@ -15,7 +15,7 @@ const Vec4 = @Vector(4, f32);
const GlyphInfo = struct {
uv_data: UVData,
metrics: ft.Glyph.GlyphMetrics,
metrics: ft.GlyphMetrics,
};
face: ft.Face,
@ -63,7 +63,7 @@ fn write(ctx: WriterContext, bytes: []const u8) ft.Error!usize {
switch (char) {
'\n' => {
offset[0] = 0;
offset[1] -= @intToFloat(f32, ctx.label.face.sizeMetrics().?.height >> 6);
offset[1] -= @intToFloat(f32, ctx.label.face.size().metrics().height >> 6);
},
' ' => {
const v = ctx.label.char_map.getOrPut(char) catch unreachable;
@ -73,7 +73,7 @@ fn write(ctx: WriterContext, bytes: []const u8) ft.Error!usize {
const glyph = ctx.label.face.glyph;
v.value_ptr.* = GlyphInfo{
.uv_data = undefined,
.metrics = glyph.metrics(),
.metrics = glyph().metrics(),
};
}
offset[0] += @intToFloat(f32, v.value_ptr.metrics.horiAdvance >> 6);
@ -83,7 +83,7 @@ fn write(ctx: WriterContext, bytes: []const u8) ft.Error!usize {
if (!v.found_existing) {
try ctx.label.face.setCharSize(ctx.label.size * 64, 0, 50, 0);
try ctx.label.face.loadChar(char, .{ .render = true });
const glyph = ctx.label.face.glyph;
const glyph = ctx.label.face.glyph();
const glyph_bitmap = glyph.bitmap();
const glyph_width = glyph_bitmap.width();
const glyph_height = glyph_bitmap.rows();