X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/ad5b517b4648c91ec34936ac5eba7cde4c34bb31..85b69597116f1d9bcd52331c01f0d4fb4c6d3c60:/lib/dvb/subtitle.h

diff --git a/lib/dvb/subtitle.h b/lib/dvb/subtitle.h
index 6faad507..c7a7e96c 100644
--- a/lib/dvb/subtitle.h
+++ b/lib/dvb/subtitle.h
@@ -11,17 +11,17 @@ typedef unsigned char __u8;
 struct subtitle_clut_entry
 {
 	__u8 Y, Cr, Cb, T;
+	__u8 valid;
 };
 
 struct subtitle_clut
 {
 	unsigned char clut_id;
-	unsigned char size_2, size_4, size_8;
 	unsigned char CLUT_version_number;
-	struct subtitle_clut_entry entries_2bit[4];
-	struct subtitle_clut_entry entries_4bit[16];
-	struct subtitle_clut_entry entries_8bit[256];
-	struct subtitle_clut *next;
+	subtitle_clut_entry entries_2bit[4];
+	subtitle_clut_entry entries_4bit[16];
+	subtitle_clut_entry entries_8bit[256];
+	subtitle_clut *next;
 };
 
 struct subtitle_page_region
@@ -29,7 +29,7 @@ struct subtitle_page_region
 	int region_id;
 	int region_horizontal_address;
 	int region_vertical_address;
-	struct subtitle_page_region *next;
+	subtitle_page_region *next;
 };
 
 struct subtitle_region_object
@@ -37,30 +37,33 @@ struct subtitle_region_object
 	int object_id;
 	int object_type;
 	int object_provider_flag;
-	
+
 	int object_horizontal_position;
 	int object_vertical_position;
-	
+
 		// not supported right now...
 	int foreground_pixel_value;
 	int background_pixel_value;
 
-	struct subtitle_region_object *next;
+	subtitle_region_object *next;
 };
 
 struct subtitle_region
 {
 	int region_id;
-	int region_version_number;
-	int region_height, region_width;
-	enum depth { bpp2=1, bpp4=2, bpp8=3 } region_depth;
-	ePtr<gPixmap> region_buffer;
-	
+	int version_number;
+	int height, width;
+	enum tDepth { bpp2=1, bpp4=2, bpp8=3 } depth;
+
+	ePtr<gPixmap> buffer;
+
 	int clut_id;
-	
-	struct subtitle_region_object *region_objects;
-	
-	struct subtitle_region *next;
+
+	subtitle_region_object *objects;
+
+	subtitle_region *next;
+
+	bool committed;
 };
 
 struct subtitle_page
@@ -68,14 +71,15 @@ struct subtitle_page
 	int page_id;
 	time_t page_time_out;
 	int page_version_number;
+	int state;
 	int pcs_size;
-	struct subtitle_page_region *page_regions;
-	
-	struct subtitle_region *regions;
+	subtitle_page_region *page_regions;
+
+	subtitle_region *regions;
 
-	struct subtitle_clut *cluts;
+	subtitle_clut *cluts;
 
-	struct subtitle_page *next;
+	subtitle_page *next;
 };
 
 struct bitstream
@@ -88,34 +92,46 @@ struct bitstream
 
 struct eDVBSubtitleRegion
 {
-	pts_t show_time;
-	int timeout;
-	ePtr<gPixmap> region;
+	ePtr<gPixmap> m_pixmap;
+	ePoint m_position;
+	eDVBSubtitleRegion &operator=(const eDVBSubtitleRegion &s)
+	{
+		m_pixmap = s.m_pixmap;
+		m_position = s.m_position;
+		return *this;
+	}
+};
+
+struct eDVBSubtitlePage
+{
+	std::list<eDVBSubtitleRegion> m_regions;
+	pts_t m_show_time;
+	eSize m_display_size;
 };
 
 class eDVBSubtitleParser
 	:public iObject, public ePESParser, public Object
 {
 	DECLARE_REF(eDVBSubtitleParser);
-	struct subtitle_page *pages;
-	int current_clut_id, current_clut_page_id;
-	int screen_width, screen_height;
-	int bbox_left, bbox_top, bbox_right, bbox_bottom;
+	subtitle_page *m_pages;
 	ePtr<iDVBPESReader> m_pes_reader;
 	ePtr<eConnection> m_read_connection;
-	pts_t show_time;
-	Signal1<void,const eDVBSubtitleRegion&> m_new_subtitle_region;
+	pts_t m_show_time;
+	Signal1<void,const eDVBSubtitlePage&> m_new_subtitle_page;
+	int m_composition_page_id, m_ancillary_page_id;
+	bool m_seen_eod;
+	eSize m_display_size;
 public:
 	eDVBSubtitleParser(iDVBDemux *demux);
 	virtual ~eDVBSubtitleParser();
-	int start(int pid);
-	void connectNewRegion(const Slot1<void, const eDVBSubtitleRegion&> &slot, ePtr<eConnection> &connection);
+	int start(int pid, int composition_page_id, int ancillary_page_id);
+	int stop();
+	void connectNewPage(const Slot1<void, const eDVBSubtitlePage&> &slot, ePtr<eConnection> &connection);
 private:
-	void subtitle_process_line(struct subtitle_page *page, int object_id, int line, __u8 *data, int len);
-	int subtitle_process_pixel_data(struct subtitle_page *page, int object_id, int *linenr, int *linep, __u8 *data);
+	void subtitle_process_line(subtitle_region *region, subtitle_region_object *object, int line, __u8 *data, int len);
+	int subtitle_process_pixel_data(subtitle_region *region, subtitle_region_object *object, int *linenr, int *linep, __u8 *data);
 	int subtitle_process_segment(__u8 *segment);
 	void subtitle_process_pes(__u8 *buffer, int len);
-	void subtitle_clear_screen();
 	void subtitle_redraw_all();
 	void subtitle_reset();
 	void subtitle_redraw(int page_id);