mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 12:11:13 +00:00
18881b687a
Original commit message from CVS: * configure.ac: * ext/ogg/gstoggdemux.c: (gst_ogg_pad_new): * ext/ogg/gstogmparse.c: (gst_ogm_text_parse_get_type), (gst_ogm_text_parse_base_init), (gst_ogm_text_parse_init), (gst_ogm_parse_get_sink_querytypes), (gst_ogm_parse_sink_convert), (gst_ogm_parse_sink_query), (gst_ogm_parse_chain), (gst_ogm_parse_plugin_init): * ext/pango/gsttextoverlay.c: (gst_textoverlay_linkedpads), (gst_textoverlay_link), (gst_textoverlay_getcaps), (gst_textoverlay_event), (gst_textoverlay_video_chain), (gst_textoverlay_loop), (gst_textoverlay_init), (plugin_init): * ext/pango/gsttextoverlay.h: * gst/matroska/matroska-demux.c: (gst_matroska_demux_add_stream), (gst_matroska_demux_handle_seek_event), (gst_matroska_demux_sync_streams), (gst_matroska_demux_parse_blockgroup), (gst_matroska_demux_subtitle_caps), (gst_matroska_demux_plugin_init): * gst/matroska/matroska-ids.h: * gst/playback/gstdecodebin.c: (close_pad_link): * gst/playback/gstplaybasebin.c: (gst_play_base_bin_init), (gen_preroll_element), (remove_groups), (add_stream), (new_decoded_pad), (setup_subtitles), (gen_source_element), (setup_source): * gst/playback/gstplaybasebin.h: * gst/playback/gstplaybin.c: (gen_text_element), (setup_sinks): * gst/subparse/Makefile.am: * gst/subparse/gstsubparse.c: (gst_subparse_get_type), (gst_subparse_base_init), (gst_subparse_class_init), (gst_subparse_init), (gst_subparse_formats), (gst_subparse_eventmask), (gst_subparse_event), (gst_subparse_handle_event), (convert_encoding), (get_next_line), (parse_mdvdsub), (parse_mdvdsub_init), (parse_subrip), (parse_subrip_deinit), (parse_subrip_init), (parse_mpsub), (parse_mpsub_deinit), (parse_mpsub_init), (gst_subparse_buffer_format_autodetect), (gst_subparse_format_autodetect), (gst_subparse_loop), (gst_subparse_change_state), (gst_subparse_type_find), (plugin_init): * gst/subparse/gstsubparse.h: * gst/typefind/gsttypefindfunctions.c: (ogmtext_type_find), (plugin_init): Add subtitle support, .sub parser (supports SRT and MPsub), OGM text support, Matroska UTF-8 text support, deadlock fixes all over the place, subtitle awareness in decodebin/playbin and some fixes to textoverlay to handle subtitles in a stream correctly. Fixes #100931.
73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
/* -*- Mode: C; c-file-style: "stroustrup" -*- */
|
|
#ifndef __GST_TEXTOVERLAY_H__
|
|
#define __GST_TEXTOVERLAY_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <pango/pangoft2.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_TEXTOVERLAY (gst_textoverlay_get_type())
|
|
#define GST_TEXTOVERLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),\
|
|
GST_TYPE_TEXTOVERLAY, GstTextOverlay))
|
|
#define GST_TEXTOVERLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),\
|
|
GST_TYPE_ULAW, GstTextOverlay))
|
|
#define GST_TEXTOVERLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),\
|
|
GST_TYPE_TEXTOVERLAY, GstTextOverlayClass))
|
|
#define GST_IS_TEXTOVERLAY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),\
|
|
GST_TYPE_TEXTOVERLAY))
|
|
#define GST_IS_TEXTOVERLAY_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),\
|
|
GST_TYPE_TEXTOVERLAY))
|
|
|
|
typedef struct _GstTextOverlay GstTextOverlay;
|
|
typedef struct _GstTextOverlayClass GstTextOverlayClass;
|
|
|
|
typedef enum _GstTextOverlayVAlign GstTextOverlayVAlign;
|
|
typedef enum _GstTextOverlayHAlign GstTextOverlayHAlign;
|
|
|
|
enum _GstTextOverlayVAlign {
|
|
GST_TEXT_OVERLAY_VALIGN_BASELINE,
|
|
GST_TEXT_OVERLAY_VALIGN_BOTTOM,
|
|
GST_TEXT_OVERLAY_VALIGN_TOP
|
|
};
|
|
|
|
enum _GstTextOverlayHAlign {
|
|
GST_TEXT_OVERLAY_HALIGN_LEFT,
|
|
GST_TEXT_OVERLAY_HALIGN_CENTER,
|
|
GST_TEXT_OVERLAY_HALIGN_RIGHT
|
|
};
|
|
|
|
|
|
struct _GstTextOverlay {
|
|
GstElement element;
|
|
|
|
GstPad *video_sinkpad;
|
|
GstPad *text_sinkpad;
|
|
GstPad *srcpad;
|
|
gint width;
|
|
gint height;
|
|
PangoLayout *layout;
|
|
FT_Bitmap bitmap;
|
|
gint bitmap_buffer_size;
|
|
gint baseline_y;
|
|
GstTextOverlayVAlign valign;
|
|
GstTextOverlayHAlign halign;
|
|
gint x0;
|
|
gint y0;
|
|
GstData *current_data;
|
|
GstData *next_data;
|
|
gchar *default_text;
|
|
gboolean need_render;
|
|
};
|
|
|
|
struct _GstTextOverlayClass {
|
|
GstElementClass parent_class;
|
|
|
|
PangoContext *pango_context;
|
|
};
|
|
|
|
GType gst_textoverlay_get_type(void) G_GNUC_CONST;
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_TEXTOVERLAY_H */
|