From 794fa0f2cb8c3b3b5fc9e26dbca489fae1b5d1ab Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 11 Jan 2013 00:47:32 +0100
Subject: Add Blur field to ASS_Style

Useful when applications specify the style manually for non-ASS
subtitles.
---
 libass/ass.c        | 1 +
 libass/ass_render.c | 2 +-
 libass/ass_types.h  | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/libass/ass.c b/libass/ass.c
index 6e0f21c..678a9a3 100644
--- a/libass/ass.c
+++ b/libass/ass.c
@@ -424,6 +424,7 @@ void ass_process_force_style(ASS_Track *track)
                     FPVAL(ScaleY)
                     FPVAL(Outline)
                     FPVAL(Shadow)
+                    FPVAL(Blur)
                 }
             }
         }
diff --git a/libass/ass_render.c b/libass/ass_render.c
index 6318656..aa8c2e4 100644
--- a/libass/ass_render.c
+++ b/libass/ass_render.c
@@ -864,7 +864,7 @@ void reset_render_context(ASS_Renderer *render_priv, ASS_Style *style)
     render_priv->state.scale_y = style->ScaleY;
     render_priv->state.hspacing = style->Spacing;
     render_priv->state.be = 0;
-    render_priv->state.blur = 0.0;
+    render_priv->state.blur = style->Blur;
     render_priv->state.shadow_x = style->Shadow;
     render_priv->state.shadow_y = style->Shadow;
     render_priv->state.frx = render_priv->state.fry = 0.;
diff --git a/libass/ass_types.h b/libass/ass_types.h
index 3be1029..677ba96 100644
--- a/libass/ass_types.h
+++ b/libass/ass_types.h
@@ -60,6 +60,7 @@ typedef struct ass_style {
     int MarginV;
     int Encoding;
     int treat_fontname_as_pattern;
+    double Blur;
 } ASS_Style;
 
 /*
-- 
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