Better collision detection algorithm. The idea is to keep a subtitle in place

when a lower placed one disappears, thus improving readability.
As a side effect, layers are supported now.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19644 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 4 insertions, 0 deletions

diff --git a/libass/ass_types.h b/libass/ass_types.h
index 1743bfec10..5ec32a0169 100644
--- a/libass/ass_types.h
+++ b/libass/ass_types.h
@@ -36,6 +36,8 @@ typedef struct ass_style_s {
 	int Encoding;
 } ass_style_t;
 
+typedef struct render_priv_s render_priv_t;
+
 /// ass_event_t corresponds to a single Dialogue line
 /// Text is stored as-is, style overrides will be parsed later
 typedef struct ass_event_s {
@@ -51,6 +53,8 @@ typedef struct ass_event_s {
 	int MarginV;
 	char* Effect;
 	char* Text;
+
+	render_priv_t* render_priv;
 } ass_event_t;
 
 typedef struct parser_priv_s parser_priv_t;