1 files changed, 21 insertions, 25 deletions

diff --git a/src/libspucc/cc_decoder.h b/src/libspucc/cc_decoder.h
index bf8210ad7..80553a80d 100644
--- a/src/libspucc/cc_decoder.h
+++ b/src/libspucc/cc_decoder.h
@@ -1,44 +1,40 @@
 typedef struct cc_decoder_s cc_decoder_t;
+typedef struct cc_renderer_s cc_renderer_t;
 
 #define CC_FONT_MAX 256
 
-typedef struct cc_confvar_s {
+typedef struct cc_config_s {
   int cc_enabled;             /* true if closed captions are enabled */
-  char font[CC_FONT_MAX + 1];          /* standard captioning font & size */
+  char font[CC_FONT_MAX];     /* standard captioning font & size */
   int font_size;
-  char italic_font[CC_FONT_MAX + 1];   /* italic captioning font & size */
+  char italic_font[CC_FONT_MAX];   /* italic captioning font & size */
   int center;                 /* true if captions should be centered */
                               /* according to text width */
 
   /* the following variables are not controlled by configuration files; they */
   /* are intrinsic to the properties of the configuration options and the */
   /* currently played video */
-  int x;                      /* coordinates of the captioning area */
-  int y;
-  int width;
-  int height;
-  int max_char_height;        /* captioning font properties */
-  int max_char_width;
-  int video_width;            /* video dimensions */
-  int video_height;
   int can_cc;                 /* true if captions can be displayed */
-                              /* (i.e., font fits on screen) */
-
-  cc_decoder_t *decoder;      /* back pointer to decoder (necessary for */
-                              /* sending some messages after config changes) */
-} cc_confvar_t;
-
+                              /* (e.g., font fits on screen) */
 
-typedef struct cc_config_s {
-  cc_confvar_t vars;
-  pthread_mutex_t cc_mutex;  
+  cc_renderer_t *renderer;    /* closed captioning renderer */
 } cc_config_t;
 
-
-cc_decoder_t *cc_decoder_open(osd_renderer_t *renderer, metronom_t *metronom,
-                              config_values_t *cfg, cc_config_t *cc_cfg);
+cc_decoder_t *cc_decoder_open(cc_config_t *cc_cfg);
 void cc_decoder_close(cc_decoder_t *this_obj);
-void cc_decoder_init(config_values_t *cfg, cc_config_t *cc_cfg);
-void cc_notify_frame_change(cc_decoder_t *this, int width, int height);
+void cc_decoder_init(void);
+
 void decode_cc(cc_decoder_t *this, uint8_t *buffer, uint32_t buf_len,
 	       uint32_t pts, uint32_t scr);
+
+/* Instantiates a new closed captioning renderer. */
+cc_renderer_t *cc_renderer_open(osd_renderer_t *osd_renderer,
+				metronom_t *metronom, cc_config_t *cc_cfg,
+				int video_width, int video_height);
+
+/* Destroys a closed captioning renderer. */
+void cc_renderer_close(cc_renderer_t *this_obj);
+
+/* Updates the renderer configuration variables */
+void cc_renderer_update_cfg(cc_renderer_t *this_obj, int video_width,
+			    int video_height);