From 0475ca44899dac7dc8dfdf862a6fbc4d0a97bdce Mon Sep 17 00:00:00 2001
From: Alexandre Bique <bique.alexandre@gmail.com>
Date: Tue, 26 Mar 2024 19:48:55 +0100
Subject: [PATCH] [freetype] add subpixel-rendering feature (#37443)

---
 ports/freetype/portfile.cmake           |  5 +++++
 ports/freetype/subpixel-rendering.patch | 13 +++++++++++++
 ports/freetype/vcpkg.json               |  4 ++++
 versions/baseline.json                  |  2 +-
 versions/f-/freetype.json               |  5 +++++
 5 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 ports/freetype/subpixel-rendering.patch

diff --git a/ports/freetype/portfile.cmake b/ports/freetype/portfile.cmake
index eb98a43e59..d67ce07e14 100644
--- a/ports/freetype/portfile.cmake
+++ b/ports/freetype/portfile.cmake
@@ -1,3 +1,7 @@
+if("subpixel-rendering" IN_LIST FEATURES)
+    set(SUBPIXEL_RENDERING_PATCH "subpixel-rendering.patch")
+endif()
+
 vcpkg_from_sourceforge(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO freetype/freetype2
@@ -9,6 +13,7 @@ vcpkg_from_sourceforge(
         brotli-static.patch
         bzip2.patch
         fix-exports.patch
+        ${SUBPIXEL_RENDERING_PATCH}
 )
 
 vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
diff --git a/ports/freetype/subpixel-rendering.patch b/ports/freetype/subpixel-rendering.patch
new file mode 100644
index 0000000000..980b782c02
--- /dev/null
+++ b/ports/freetype/subpixel-rendering.patch
@@ -0,0 +1,13 @@
+diff --git a/include/freetype/config/ftoption.h b/include/freetype/config/ftoption.h
+index 1976b33af959..b3425e55feec 100644
+--- a/include/freetype/config/ftoption.h
++++ b/include/freetype/config/ftoption.h
+@@ -123,7 +123,7 @@ FT_BEGIN_HEADER
+    * When this macro is not defined, FreeType offers alternative LCD
+    * rendering technology that produces excellent output.
+    */
+-/* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
++#define FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+
+   /**************************************************************************
diff --git a/ports/freetype/vcpkg.json b/ports/freetype/vcpkg.json
index cfb9c3c448..22f8d03e8d 100644
--- a/ports/freetype/vcpkg.json
+++ b/ports/freetype/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "freetype",
   "version": "2.13.2",
+  "port-version": 1,
   "description": "A library to render fonts.",
   "homepage": "https://www.freetype.org/",
   "license": "FTL OR GPL-2.0-or-later",
@@ -42,6 +43,9 @@
         "libpng"
       ]
     },
+    "subpixel-rendering": {
+      "description": "Enables subpixel rendering."
+    },
     "zlib": {
       "description": "Use zlib instead of internal library for DEFLATE",
       "dependencies": [
diff --git a/versions/baseline.json b/versions/baseline.json
index fe6260a89c..1f6841a704 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -2834,7 +2834,7 @@
     },
     "freetype": {
       "baseline": "2.13.2",
-      "port-version": 0
+      "port-version": 1
     },
     "freetype-gl": {
       "baseline": "2022-01-17",
diff --git a/versions/f-/freetype.json b/versions/f-/freetype.json
index 213ecfb754..f79772864c 100644
--- a/versions/f-/freetype.json
+++ b/versions/f-/freetype.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "60a5a2596ec865db746a7ea741458322cf0cc2bc",
+      "version": "2.13.2",
+      "port-version": 1
+    },
     {
       "git-tree": "443f320ccf3139bc1818f0cc273944a56e960d6e",
       "version": "2.13.2",