Update to libass 0.13.1

build/libass/config.h

@@ -1,7 +1,6 @@
 #define _CRT_SECURE_NO_WARNINGS
 #define _CRT_NONSTDC_NO_DEPRECATE
 
-#define CONFIG_FONTCONFIG 1
 #define CONFIG_ASM 1
-
-#define M_PI 3.1415926535897932384626433832795
+#define CONFIG_FONTCONFIG 1
+#define CONFIG_RASTERIZER 1

build/libass/dirent.h

@@ -0,0 +1,6 @@
+// libass uses dirent in a function we don't use, so just provide a dummy version
+typedef struct DIR { int dummy; } DIR;
+typedef struct dirent { char *d_name; } dirent;
+static inline DIR *opendir(const char *x) { return 0; }
+static inline struct dirent *readdir(DIR *x) { return 0; }
+static inline void closedir(DIR *x) { }

build/libass/libass.vcxproj

@@ -52,6 +52,7 @@
       <ExcludeFromBuild Condition="'$(Platform)'!='x64'">true</ExcludeFromBuild>
     </Yasm>
     <Yasm Include="$(LibassSrcDir)\libass\x86\blend_bitmaps.asm" />
+    <Yasm Include="$(LibassSrcDir)\libass\x86\blur.asm" />
     <Yasm Include="$(LibassSrcDir)\libass\x86\cpuid.asm" />
     <Yasm Include="$(LibassSrcDir)\libass\x86\rasterizer.asm" />
     <None Include="$(LibassSrcDir)\libass\x86\x86inc.asm" />
@@ -81,15 +82,20 @@
   <ItemGroup>
     <ClCompile Include="$(LibassSrcDir)\libass\ass.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_bitmap.c" />
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_blur.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_cache.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_drawing.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_font.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_fontconfig.c" />
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_fontselect.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_library.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_parse.c" />
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_rasterizer.c" />
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_rasterizer_c.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_render.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_render_api.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_shaper.c" />
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_string.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_strtod.c" />
     <ClCompile Include="$(LibassSrcDir)\libass\ass_utils.c" />
   </ItemGroup>

build/libass/libass.vcxproj.filters

@@ -28,6 +28,9 @@
     <Yasm Include="$(LibassSrcDir)\libass\x86\blend_bitmaps.asm">
       <Filter>Assembly Files</Filter>
     </Yasm>
+    <Yasm Include="$(LibassSrcDir)\libass\x86\blur.asm">
+      <Filter>Assembly Files</Filter>
+    </Yasm>
     <Yasm Include="$(LibassSrcDir)\libass\x86\cpuid.asm">
       <Filter>Assembly Files</Filter>
     </Yasm>
@@ -113,6 +116,9 @@
     <ClCompile Include="$(LibassSrcDir)\libass\ass_bitmap.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_blur.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="$(LibassSrcDir)\libass\ass_cache.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -125,12 +131,21 @@
     <ClCompile Include="$(LibassSrcDir)\libass\ass_fontconfig.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_fontselect.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="$(LibassSrcDir)\libass\ass_library.c">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="$(LibassSrcDir)\libass\ass_parse.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_rasterizer.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_rasterizer_c.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="$(LibassSrcDir)\libass\ass_render.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -140,6 +155,9 @@
     <ClCompile Include="$(LibassSrcDir)\libass\ass_shaper.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="$(LibassSrcDir)\libass\ass_string.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="$(LibassSrcDir)\libass\ass_strtod.c">
       <Filter>Source Files</Filter>
     </ClCompile>

vendor/libass

@@ -1 +1 @@
-Subproject commit b732598bcbefa6949986fc328b2238589eaf63b6
+Subproject commit cfa1a61e39f218fe4dc288ddf44b85200ff35fdd