1 files changed, 102 insertions, 0 deletions
diff --git a/gst/dvdsub/gstdvdsubdec.h b/gst/dvdsub/gstdvdsubdec.h
new file mode 100644
index 0000000..a75e439
--- /dev/null
+++ b/gst/dvdsub/gstdvdsubdec.h
@@ -0,0 +1,102 @@
+/* GStreamer
+ * Copyright (C) <2005> Jan Schmidt <jan@fluendo.com>
+ * Copyright (C) <2002> Wim Taymans <wim@fluendo.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+
+#define GST_TYPE_DVD_SUB_DEC             (gst_dvd_sub_dec_get_type())
+#define GST_DVD_SUB_DEC(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVD_SUB_DEC,GstDvdSubDec))
+#define GST_DVD_SUB_DEC_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVD_SUB_DEC,GstDvdSubDecClass))
+#define GST_IS_DVD_SUB_DEC(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVD_SUB_DEC))
+#define GST_IS_DVD_SUB_DEC_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVD_SUB_DEC))
+
+typedef struct _GstDvdSubDec GstDvdSubDec;
+typedef struct _GstDvdSubDecClass GstDvdSubDecClass;
+
+/* Hold premultimplied colour values */
+typedef struct Color_val
+{
+  guchar Y_R;
+  guchar U_G;
+  guchar V_B;
+  guchar A;
+
+} Color_val;
+
+struct _GstDvdSubDec
+{
+  GstElement element;
+
+  GstPad *sinkpad;
+  GstPad *srcpad;
+
+  gint in_width, in_height;
+
+  /* Collect together subtitle buffers until we have a full control sequence */
+  GstBuffer *partialbuf;
+  GstMapInfo partialmap;
+  gboolean have_title;
+
+  guchar subtitle_index[4];
+  guchar menu_index[4];
+  guchar subtitle_alpha[4];
+  guchar menu_alpha[4];
+
+  guint32 current_clut[16];
+  Color_val palette_cache_yuv[4];
+  Color_val hl_palette_cache_yuv[4];
+
+  Color_val palette_cache_rgb[4];
+  Color_val hl_palette_cache_rgb[4];
+
+  GstVideoInfo info;
+  gboolean use_ARGB;
+  GstClockTime next_ts;
+
+  /*
+   * State info for the current subpicture
+   * buffer
+   */
+  guchar *parse_pos;
+
+  guint16 packet_size;
+  guint16 data_size;
+
+  gint offset[2];
+
+  gboolean forced_display;
+  gboolean visible;
+
+  gint left, top, right, bottom;
+  gint hl_left, hl_top, hl_right, hl_bottom;
+
+  gint current_button;
+
+  GstClockTime next_event_ts;
+
+  gboolean buf_dirty;
+};
+
+struct _GstDvdSubDecClass
+{
+  GstElementClass parent_class;
+};
+
+GType gst_dvd_sub_dec_get_type (void);