From ad243ef3aab049898363a5fa6b72a54224cd3e0a Mon Sep 17 00:00:00 2001
From: Luke <luke.wilde@live.co.uk>
Date: Fri, 1 Jan 2021 20:30:59 +0000
Subject: [PATCH] LibTTF: Add option to load font from a byte buffer

---
 Libraries/LibTTF/Font.cpp | 7 ++++++-
 Libraries/LibTTF/Font.h   | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Libraries/LibTTF/Font.cpp b/Libraries/LibTTF/Font.cpp
index 2b53332bf1..981478e27b 100644
--- a/Libraries/LibTTF/Font.cpp
+++ b/Libraries/LibTTF/Font.cpp
@@ -208,6 +208,11 @@ RefPtr<Font> Font::load_from_file(const StringView& path, unsigned index)
         return nullptr;
     }
     auto buffer = file->read_all();
+    return load_from_memory(buffer, index);
+}
+
+RefPtr<Font> Font::load_from_memory(ByteBuffer& buffer, unsigned index)
+{
     if (buffer.size() < 4) {
         dbg() << "Font file too small";
         return nullptr;
@@ -227,7 +232,7 @@ RefPtr<Font> Font::load_from_file(const StringView& path, unsigned index)
         return nullptr;
     }
     if (tag != 0x00010000) {
-        dbg() << "Not a valid  font";
+        dbg() << "Not a valid font";
         return nullptr;
     }
     return load_from_offset(move(buffer), 0);
diff --git a/Libraries/LibTTF/Font.h b/Libraries/LibTTF/Font.h
index 3062cb1190..9250dd9a9d 100644
--- a/Libraries/LibTTF/Font.h
+++ b/Libraries/LibTTF/Font.h
@@ -65,6 +65,7 @@ class Font : public RefCounted<Font> {
 
 public:
     static RefPtr<Font> load_from_file(const StringView& path, unsigned index = 0);
+    static RefPtr<Font> load_from_memory(ByteBuffer&, unsigned index = 0);
 
     ScaledFontMetrics metrics(float x_scale, float y_scale) const;
     ScaledGlyphMetrics glyph_metrics(u32 glyph_id, float x_scale, float y_scale) const;