vlc-ios/patches/0007-freetype-added-a-fake-font-lookup-mechanism-for-iOS-.patch

From 6a3762687d7c0e44e0a321c8a614bbe16ec1740e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Paul=20K=C3=BChne?= <fkuehne@videolan.org>
Date: Fri, 3 May 2013 14:21:19 +0200
Subject: [PATCH 7/8] freetype: added a fake font lookup mechanism for iOS to
 use the packaged demo fonts

---
 modules/text_renderer/freetype.c |   42 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/modules/text_renderer/freetype.c b/modules/text_renderer/freetype.c
index 1325d3e..a070edd 100644
--- a/modules/text_renderer/freetype.c
+++ b/modules/text_renderer/freetype.c
@@ -106,6 +106,9 @@
 #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
@@ -818,6 +821,40 @@ static char* MacLegacy_Select( filter_t *p_filter, const char* psz_fontname,
 
     return psz_path;
 }
+#else
+static char *iOSFake_Select( filter_t *p_filter, bool b_monospace, bool b_bold,
+                             bool b_italic )
+{
+    // included for future implementation
+    VLC_UNUSED(p_filter);
+    VLC_UNUSED(b_bold);
+    VLC_UNUSED(b_italic);
+    VLC_UNUSED(b_monospace);
+
+    CFURLRef fileURL;
+    fileURL = CFBundleCopyResourceURL(CFBundleGetMainBundle(), b_monospace ?
+                                      CFSTR("SourceSansPro-Regular.ttf") : CFSTR("SourceCodePro-Regular.ttf"),
+                                      NULL,
+                                      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
 
@@ -2004,6 +2041,8 @@ static FT_Face LoadFace( filter_t *p_filter,
 #elif defined( __APPLE__ )
 #if !TARGET_OS_IPHONE
         psz_fontfile = MacLegacy_Select( p_filter, p_style->psz_fontname, false, false, -1, &i_idx );
+#else
+        psz_fontfile = iOSFake_Select( p_filter, false, false, false );
 #endif
 #elif defined( WIN32 )
         psz_fontfile = Win32_Select( p_filter,
@@ -2920,6 +2959,9 @@ static int Create( vlc_object_t *p_this )
 #elif defined(__APPLE__)
 #if !TARGET_OS_IPHONE
     psz_fontfile = MacLegacy_Select( p_filter, psz_fontfamily, false, false, 0, &fontindex );
+#else
+    psz_fontfile = iOSFake_Select( p_filter, false, false, false );
+    psz_monofontfile = iOSFake_Select( p_filter, true, false, false );
 #endif
 #elif defined(WIN32)
     psz_fontfile = Win32_Select( p_filter, psz_fontfamily, false, false,
-- 
1.7.10.2 (Apple Git-33)