From 35cc43696da66b9b6c73df244a5c3d92bd5f5499 Mon Sep 17 00:00:00 2001
From: eugeni <eugeni@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Fri, 20 Apr 2007 23:13:34 +0000
Subject: Store outline_glyph (glyph border) in glyph cache.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23043 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libass/ass_cache.c  |  1 +
 libass/ass_cache.h  |  1 +
 libass/ass_render.c | 18 ++++++++++--------
 3 files changed, 12 insertions(+), 8 deletions(-)

(limited to 'libass')

diff --git a/libass/ass_cache.c b/libass/ass_cache.c
index d6d61c3898..1ea9b48435 100644
--- a/libass/ass_cache.c
+++ b/libass/ass_cache.c
@@ -283,6 +283,7 @@ static void glyph_hash_dtor(void* key, size_t key_size, void* value, size_t valu
 {
 	glyph_hash_val_t* v = value;
 	if (v->glyph) FT_Done_Glyph(v->glyph);
+	if (v->outline_glyph) FT_Done_Glyph(v->outline_glyph);
 	free(key);
 	free(value);
 }
diff --git a/libass/ass_cache.h b/libass/ass_cache.h
index f4bd60524e..c76c357fb0 100644
--- a/libass/ass_cache.h
+++ b/libass/ass_cache.h
@@ -69,6 +69,7 @@ typedef struct glyph_hash_key_s {
 
 typedef struct glyph_hash_val_s {
 	FT_Glyph glyph;
+	FT_Glyph outline_glyph;
 	FT_BBox bbox_scaled; // bbox after scaling, but before rotation
 	FT_Vector advance; // 26.6, advance distance to the next bitmap in line
 } glyph_hash_val_t;
diff --git a/libass/ass_render.c b/libass/ass_render.c
index 81ab61ce6e..b83a9acfa2 100644
--- a/libass/ass_render.c
+++ b/libass/ass_render.c
@@ -1243,6 +1243,7 @@ static void get_outline_glyph(int symbol, glyph_info_t* info, FT_Vector* advance
 	val = cache_find_glyph(&key);
 	if (val) {
 		FT_Glyph_Copy(val->glyph, &info->glyph);
+		FT_Glyph_Copy(val->outline_glyph, &info->outline_glyph);
 		info->bbox = val->bbox_scaled;
 		info->advance.x = val->advance.x;
 		info->advance.y = val->advance.y;
@@ -1255,19 +1256,20 @@ static void get_outline_glyph(int symbol, glyph_info_t* info, FT_Vector* advance
 		info->advance.y = d16_to_d6(info->glyph->advance.y);
 		FT_Glyph_Get_CBox( info->glyph, FT_GLYPH_BBOX_PIXELS, &info->bbox);
 
+		if (render_context.stroker) {
+			info->outline_glyph = info->glyph;
+			error = FT_Glyph_StrokeBorder( &(info->outline_glyph), render_context.stroker, 0 , 0 ); // don't destroy original
+			if (error) {
+				mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FT_Glyph_Stroke_Error, error);
+			}
+		}
+
 		FT_Glyph_Copy(info->glyph, &v.glyph);
+		FT_Glyph_Copy(info->outline_glyph, &v.outline_glyph);
 		v.advance = info->advance;
 		v.bbox_scaled = info->bbox;
 		cache_add_glyph(&key, &v);
 	}
-
-	if (render_context.stroker) {
-		info->outline_glyph = info->glyph;
-		error = FT_Glyph_StrokeBorder( &(info->outline_glyph), render_context.stroker, 0 , 0 ); // don't destroy original
-		if (error) {
-			mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FT_Glyph_Stroke_Error, error);
-		}
-	}
 }
 
 /**
-- 
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