From a1f756b4cdaed602e21d99197c057db360279169 Mon Sep 17 00:00:00 2001
From: Ali Chraghi <63465728+alichraghi@users.noreply.github.com>
Date: Thu, 26 May 2022 03:20:00 +0430
Subject: [PATCH] freetype: reduce code size

---
 freetype/src/Face.zig    | 21 +++++++++------------
 freetype/src/Stroker.zig |  1 -
 freetype/src/types.zig   |  2 --
 3 files changed, 9 insertions(+), 15 deletions(-)

diff --git a/freetype/src/Face.zig b/freetype/src/Face.zig
index 7f9adc73..c4162676 100644
--- a/freetype/src/Face.zig
+++ b/freetype/src/Face.zig
@@ -239,19 +239,17 @@ pub fn numGlyphs(self: Face) i64 {
 }
 
 pub fn familyName(self: Face) ?[:0]const u8 {
-    const family = self.handle.*.family_name;
-    return if (family == null)
-        null
+    return if (self.handle.*.family_name) |family|
+        std.mem.span(family)
     else
-        std.mem.span(family);
+        null;
 }
 
 pub fn styleName(self: Face) ?[:0]const u8 {
-    const style = self.handle.*.style_name;
-    return if (style == null)
-        null
+    return if (self.handle.*.style_name) |style_name|
+        std.mem.span(style_name)
     else
-        std.mem.span(style);
+        null;
 }
 
 pub fn styleFlags(self: Face) StyleFlags {
@@ -267,9 +265,8 @@ pub fn sizeMetrics(self: Face) ?SizeMetrics {
 }
 
 pub fn postscriptName(self: Face) ?[:0]const u8 {
-    const face_name = c.FT_Get_Postscript_Name(self.handle);
-    return if (face_name == null)
-        null
+    return if (c.FT_Get_Postscript_Name(self.handle)) |face_name|
+        std.mem.span(face_name)
     else
-        std.mem.span(face_name);
+        null;
 }
diff --git a/freetype/src/Stroker.zig b/freetype/src/Stroker.zig
index ce97fbef..f3567fc0 100644
--- a/freetype/src/Stroker.zig
+++ b/freetype/src/Stroker.zig
@@ -9,7 +9,6 @@ pub const StrokerLineCap = enum(u2) {
     round = c.FT_STROKER_LINECAP_ROUND,
     square = c.FT_STROKER_LINECAP_SQUARE,
 };
-
 pub const StrokerLineJoin = enum(u2) {
     round = c.FT_STROKER_LINEJOIN_ROUND,
     bevel = c.FT_STROKER_LINEJOIN_BEVEL,
diff --git a/freetype/src/types.zig b/freetype/src/types.zig
index 10caaeb7..79255ce0 100644
--- a/freetype/src/types.zig
+++ b/freetype/src/types.zig
@@ -18,7 +18,6 @@ pub const BBox = extern struct {
     xMax: c_long,
     yMax: c_long,
 };
-
 pub const RenderMode = enum(u3) {
     normal = c.FT_RENDER_MODE_NORMAL,
     light = c.FT_RENDER_MODE_LIGHT,
@@ -27,7 +26,6 @@ pub const RenderMode = enum(u3) {
     lcd_v = c.FT_RENDER_MODE_LCD_V,
     sdf = c.FT_RENDER_MODE_SDF,
 };
-
 pub const OpenFlags = packed struct {
     memory: bool = false,
     stream: bool = false,