Various cleanups needed for Android.

20 files changed, 58 insertions, 0 deletions

diff --git a/out/RobotoCondensedTTF/RobotoCondensed-Bold.ttf b/out/RobotoCondensedTTF/RobotoCondensed-Bold.ttf
index bfb565c..901c708 100644
--- a/out/RobotoCondensedTTF/RobotoCondensed-Bold.ttf
+++ b/out/RobotoCondensedTTF/RobotoCondensed-Bold.ttf
diff --git a/out/RobotoCondensedTTF/RobotoCondensed-BoldItalic.ttf b/out/RobotoCondensedTTF/RobotoCondensed-BoldItalic.ttf
index d08d2b3..3ecb90b 100644
--- a/out/RobotoCondensedTTF/RobotoCondensed-BoldItalic.ttf
+++ b/out/RobotoCondensedTTF/RobotoCondensed-BoldItalic.ttf
diff --git a/out/RobotoCondensedTTF/RobotoCondensed-Italic.ttf b/out/RobotoCondensedTTF/RobotoCondensed-Italic.ttf
index 46b767a..986f81c 100644
--- a/out/RobotoCondensedTTF/RobotoCondensed-Italic.ttf
+++ b/out/RobotoCondensedTTF/RobotoCondensed-Italic.ttf
diff --git a/out/RobotoCondensedTTF/RobotoCondensed-Light.ttf b/out/RobotoCondensedTTF/RobotoCondensed-Light.ttf
index 5aa6bfc..6e4e2ea 100644
--- a/out/RobotoCondensedTTF/RobotoCondensed-Light.ttf
+++ b/out/RobotoCondensedTTF/RobotoCondensed-Light.ttf
diff --git a/out/RobotoCondensedTTF/RobotoCondensed-LightItalic.ttf b/out/RobotoCondensedTTF/RobotoCondensed-LightItalic.ttf
index a15705c..29ae84b 100644
--- a/out/RobotoCondensedTTF/RobotoCondensed-LightItalic.ttf
+++ b/out/RobotoCondensedTTF/RobotoCondensed-LightItalic.ttf
diff --git a/out/RobotoCondensedTTF/RobotoCondensed-Regular.ttf b/out/RobotoCondensedTTF/RobotoCondensed-Regular.ttf
index e69a167..4298dea 100644
--- a/out/RobotoCondensedTTF/RobotoCondensed-Regular.ttf
+++ b/out/RobotoCondensedTTF/RobotoCondensed-Regular.ttf
diff --git a/out/RobotoTTF/Roboto-Black.ttf b/out/RobotoTTF/Roboto-Black.ttf
index 5de056c..1d15caa 100644
--- a/out/RobotoTTF/Roboto-Black.ttf
+++ b/out/RobotoTTF/Roboto-Black.ttf
diff --git a/out/RobotoTTF/Roboto-BlackItalic.ttf b/out/RobotoTTF/Roboto-BlackItalic.ttf
index 8df9343..ea35b0b 100644
--- a/out/RobotoTTF/Roboto-BlackItalic.ttf
+++ b/out/RobotoTTF/Roboto-BlackItalic.ttf
diff --git a/out/RobotoTTF/Roboto-Bold.ttf b/out/RobotoTTF/Roboto-Bold.ttf
index 1158b8a..de790fd 100644
--- a/out/RobotoTTF/Roboto-Bold.ttf
+++ b/out/RobotoTTF/Roboto-Bold.ttf
diff --git a/out/RobotoTTF/Roboto-BoldItalic.ttf b/out/RobotoTTF/Roboto-BoldItalic.ttf
index 0fdbea9..49a41d6 100644
--- a/out/RobotoTTF/Roboto-BoldItalic.ttf
+++ b/out/RobotoTTF/Roboto-BoldItalic.ttf
diff --git a/out/RobotoTTF/Roboto-Italic.ttf b/out/RobotoTTF/Roboto-Italic.ttf
index 6ed2d7d..345febe 100644
--- a/out/RobotoTTF/Roboto-Italic.ttf
+++ b/out/RobotoTTF/Roboto-Italic.ttf
diff --git a/out/RobotoTTF/Roboto-Light.ttf b/out/RobotoTTF/Roboto-Light.ttf
index bb75063..559eaef 100644
--- a/out/RobotoTTF/Roboto-Light.ttf
+++ b/out/RobotoTTF/Roboto-Light.ttf
diff --git a/out/RobotoTTF/Roboto-LightItalic.ttf b/out/RobotoTTF/Roboto-LightItalic.ttf
index 9e335c2..00ed18d 100644
--- a/out/RobotoTTF/Roboto-LightItalic.ttf
+++ b/out/RobotoTTF/Roboto-LightItalic.ttf
diff --git a/out/RobotoTTF/Roboto-Medium.ttf b/out/RobotoTTF/Roboto-Medium.ttf
index 1f5e9a7..7787a51 100644
--- a/out/RobotoTTF/Roboto-Medium.ttf
+++ b/out/RobotoTTF/Roboto-Medium.ttf
diff --git a/out/RobotoTTF/Roboto-MediumItalic.ttf b/out/RobotoTTF/Roboto-MediumItalic.ttf
index ca12c0e..de787a7 100644
--- a/out/RobotoTTF/Roboto-MediumItalic.ttf
+++ b/out/RobotoTTF/Roboto-MediumItalic.ttf
diff --git a/out/RobotoTTF/Roboto-Regular.ttf b/out/RobotoTTF/Roboto-Regular.ttf
index 79401ea..d435eca 100644
--- a/out/RobotoTTF/Roboto-Regular.ttf
+++ b/out/RobotoTTF/Roboto-Regular.ttf
diff --git a/out/RobotoTTF/Roboto-Thin.ttf b/out/RobotoTTF/Roboto-Thin.ttf
index 18f40ff..164b33d 100644
--- a/out/RobotoTTF/Roboto-Thin.ttf
+++ b/out/RobotoTTF/Roboto-Thin.ttf
diff --git a/out/RobotoTTF/Roboto-ThinItalic.ttf b/out/RobotoTTF/Roboto-ThinItalic.ttf
index 5ff83cb..7e00da0 100644
--- a/out/RobotoTTF/Roboto-ThinItalic.ttf
+++ b/out/RobotoTTF/Roboto-ThinItalic.ttf
diff --git a/scripts/final_touchup.py b/scripts/final_touchup.py
index 5e02070..d6dfbb0 100755
--- a/scripts/final_touchup.py
+++ b/scripts/final_touchup.py
@@ -5,6 +5,45 @@ from os import path
 import sys
 
 from fontTools import ttLib
+from nototools import font_data
+
+
+def drop_lookup(table, lookup_number):
+    """Drop a lookup from an OpenType table by number.
+    
+    Actually remove pointers from features to the lookup, which should be less
+    intrusive.
+    """
+    for feature in table.table.FeatureList.FeatureRecord:
+        if lookup_number in feature.Feature.LookupListIndex:
+            feature.Feature.LookupListIndex.remove(lookup_number)
+            feature.Feature.LookupCount -= 1
+
+
+def apply_temporary_fixes(font):
+    """Apply some temporary fixes needed for Android."""
+    # Remove tab, combining keycap, and the arrows from the cmap table
+    font_data.delete_from_cmap(font, [0x0009, 0x20E3, 0x2191, 0x2193])
+    
+    # Drop the lookup forming the ff ligature
+    drop_lookup(font['GSUB'], 5)
+    
+    # Drop tables not useful on Android
+    for table in ['LTSH', 'hdmx', 'VDMX', 'gasp']:
+        if table in font:
+            del font[table]
+
+    # Fix version to 2.000981
+    version_record = 'Version 2.000981; 2014'
+    for record in font['name'].names:
+        if record.nameID == 5:
+            if record.platformID == 1 and record.platEncID == 0:  # MacRoman
+                record.string = version_record
+            elif record.platformID == 3 and record.platEncID == 1:
+                # Windows UCS-2
+                record.string = version_record.encode('UTF-16BE')
+            else:
+                assert False 
 
 
 def correct_font(source_font_name, target_font_name):
@@ -25,6 +64,12 @@ def correct_font(source_font_name, target_font_name):
     italic = 'Italic' in basename
     head.macStyle = (italic << 1) | bold
     
+    os2 = font['OS/2']
+    os2.fsType = 0
+    os2.achVendID = 'GOOG'
+    
+    apply_temporary_fixes(font)
+    
     font.save(target_font_name)
 
 
diff --git a/scripts/render.sh b/scripts/render.sh
new file mode 100755
index 0000000..703c21f
--- /dev/null
+++ b/scripts/render.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+HARFBUZZ=$HOME/harfbuzz
+
+function render {
+ echo weT͟Hər | $HARFBUZZ/util/hb-view --font-file=$1 --output-format=png --output-file=$2.png
+}
+
+render ../out/RobotoTTF/Roboto-Regular.ttf original
+render Roboto-Regular.ttf modified
+
+eog *.png
+