From ceba5188773cc8faeb3c8b95f451436becf8c7f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Paul=20K=C3=BChne?= <fkuehne@videolan.org>
Date: Wed, 22 Jan 2014 13:55:16 +0100
Subject: [PATCH 04/13] freetype: added a fake font lookup mechanism for iOS to
 use the packaged demo fonts

---
 modules/text_renderer/freetype.c       |  2 ++
 modules/text_renderer/platform_fonts.c | 40 ++++++++++++++++++++++++++++++++++
 modules/text_renderer/platform_fonts.h |  3 +++
 3 files changed, 45 insertions(+)

diff --git a/modules/text_renderer/freetype.c b/modules/text_renderer/freetype.c
index f55e23a..bc508c6 100644
--- a/modules/text_renderer/freetype.c
+++ b/modules/text_renderer/freetype.c
@@ -1206,6 +1206,8 @@ static int Create( vlc_object_t *p_this )
 #elif defined( __APPLE__ )
 #if !TARGET_OS_IPHONE
     p_sys->pf_select = MacLegacy_Select;
+#else
+    p_sys->pf_select = iOSFake_Select;
 #endif
 #elif defined( _WIN32 ) && defined( HAVE_GET_FONT_BY_FAMILY_NAME )
     p_sys->pf_select = Win32_Select;
diff --git a/modules/text_renderer/platform_fonts.c b/modules/text_renderer/platform_fonts.c
index 7869dba..deeaa7d 100644
--- a/modules/text_renderer/platform_fonts.c
+++ b/modules/text_renderer/platform_fonts.c
@@ -42,6 +42,9 @@
 #include <TargetConditionals.h>
 #if !TARGET_OS_IPHONE
 #include <Carbon/Carbon.h>
+#else
+#include <CoreFoundation/CoreFoundation.h>
+#include <vlc_url.h>
 #endif
 #include <sys/param.h>                         /* for MAXPATHLEN */
 #undef HAVE_FONTCONFIG
@@ -405,6 +408,43 @@ char* MacLegacy_Select( filter_t *p_filter, const char* psz_fontname,
 
     return psz_path;
 }
+#else
+char *iOSFake_Select( filter_t *p_filter, const char* psz_fontname,
+                          bool b_bold, bool b_italic, int i_size, int *i_idx )
+{
+    VLC_UNUSED(p_filter);
+    VLC_UNUSED(psz_fontname);
+    VLC_UNUSED(b_bold);
+    VLC_UNUSED(b_italic);
+    VLC_UNUSED(i_size);
+    VLC_UNUSED(i_idx);
+
+    CFURLRef fileURL;
+    fileURL = CFBundleCopyResourceURL(CFBundleGetMainBundle(),
+                                      CFSTR("OpenSans-Regular.ttf"),
+                                      NULL,
+                                      NULL);
+    if (!fileURL)
+        return NULL;
+    CFStringRef urlString = CFURLCopyFileSystemPath(fileURL, kCFURLPOSIXPathStyle);
+    CFRelease(fileURL);
+
+    if (!urlString)
+        return NULL;
+
+    CFIndex length = CFStringGetLength(urlString);
+    if (!length)
+        return NULL;
+    length++;
+
+    char *psz_path = (char *)malloc(length);
+    CFStringGetCString(urlString, psz_path, length, kCFStringEncodingUTF8);
+    CFRelease(urlString);
+
+    psz_path = strdup(psz_path);
+
+    return psz_path;
+}
 #endif
 #endif
 
diff --git a/modules/text_renderer/platform_fonts.h b/modules/text_renderer/platform_fonts.h
index cff52b1..40b25fb 100644
--- a/modules/text_renderer/platform_fonts.h
+++ b/modules/text_renderer/platform_fonts.h
@@ -95,6 +95,9 @@ char* Win32_Select( filter_t *p_filter, const char* family,
 #if !TARGET_OS_IPHONE
 char* MacLegacy_Select( filter_t *p_filter, const char* psz_fontname,
                           bool b_bold, bool b_italic, int i_size, int *i_idx );
+#else
+char *iOSFake_Select( filter_t *p_filter, const char* psz_fontname,
+                          bool b_bold, bool b_italic, int i_size, int *i_idx );
 #endif
 #endif
 
-- 
2.5.1