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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" -*- */
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#ifndef __GST_TEXTOVERLAY_H__
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#define __GST_TEXTOVERLAY_H__
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#include <gst/gst.h>
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#include <pango/pangoft2.h>
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G_BEGIN_DECLS
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#define GST_TYPE_TEXTOVERLAY (gst_textoverlay_get_type())
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#define GST_TEXTOVERLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),\
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GST_TYPE_TEXTOVERLAY, GstTextOverlay))
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#define GST_TEXTOVERLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),\
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GST_TYPE_ULAW, GstTextOverlay))
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#define GST_TEXTOVERLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),\
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GST_TYPE_TEXTOVERLAY, GstTextOverlayClass))
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#define GST_IS_TEXTOVERLAY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),\
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GST_TYPE_TEXTOVERLAY))
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#define GST_IS_TEXTOVERLAY_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),\
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GST_TYPE_TEXTOVERLAY))
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typedef struct _GstTextOverlay GstTextOverlay;
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typedef struct _GstTextOverlayClass GstTextOverlayClass;
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typedef enum _GstTextOverlayVAlign GstTextOverlayVAlign;
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typedef enum _GstTextOverlayHAlign GstTextOverlayHAlign;
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enum _GstTextOverlayVAlign {
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GST_TEXT_OVERLAY_VALIGN_BASELINE,
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GST_TEXT_OVERLAY_VALIGN_BOTTOM,
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GST_TEXT_OVERLAY_VALIGN_TOP
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};
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enum _GstTextOverlayHAlign {
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GST_TEXT_OVERLAY_HALIGN_LEFT,
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GST_TEXT_OVERLAY_HALIGN_CENTER,
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GST_TEXT_OVERLAY_HALIGN_RIGHT
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};
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struct _GstTextOverlay {
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GstElement element;
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GstPad *video_sinkpad;
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GstPad *text_sinkpad;
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GstPad *srcpad;
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gint width;
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gint height;
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PangoLayout *layout;
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FT_Bitmap bitmap;
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gint bitmap_buffer_size;
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gint baseline_y;
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GstTextOverlayVAlign valign;
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GstTextOverlayHAlign halign;
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gint x0;
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gint y0;
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GstData *current_data;
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GstData *next_data;
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gchar *default_text;
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gboolean need_render;
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};
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struct _GstTextOverlayClass {
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GstElementClass parent_class;
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PangoContext *pango_context;
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};
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GType gst_textoverlay_get_type(void) G_GNUC_CONST;
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G_END_DECLS
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#endif /* __GST_TEXTOVERLAY_H */
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