1 /* 2 * GStreamer 3 * Copyright 2005 Thomas Vander Stichele <thomas@apestaart.org> 4 * Copyright 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net> 5 * Copyright 2008 Vincent Penquerc'h <ogg.k.ogg.k@googlemail.com> 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the "Software"), 9 * to deal in the Software without restriction, including without limitation 10 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11 * and/or sell copies of the Software, and to permit persons to whom the 12 * Software is furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 23 * DEALINGS IN THE SOFTWARE. 24 * 25 * Alternatively, the contents of this file may be used under the 26 * GNU Lesser General Public License Version 2.1 (the "LGPL"), in 27 * which case the following provisions apply instead of the ones 28 * mentioned above: 29 * 30 * This library is free software; you can redistribute it and/or 31 * modify it under the terms of the GNU Library General Public 32 * License as published by the Free Software Foundation; either 33 * version 2 of the License, or (at your option) any later version. 34 * 35 * This library is distributed in the hope that it will be useful, 36 * but WITHOUT ANY WARRANTY; without even the implied warranty of 37 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 38 * Library General Public License for more details. 39 * 40 * You should have received a copy of the GNU Library General Public 41 * License along with this library; if not, write to the 42 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 43 * Boston, MA 02110-1301, USA. 44 */ 45 46 #ifndef __GST_KATE_ENC_H__ 47 #define __GST_KATE_ENC_H__ 48 49 #include <gst/gst.h> 50 #include <kate/kate.h> 51 52 #include "gstkateutil.h" 53 54 G_BEGIN_DECLS 55 /* #defines don't like whitespacey bits */ 56 #define GST_TYPE_KATE_ENC \ 57 (gst_kate_enc_get_type()) 58 #define GST_KATE_ENC(obj) \ 59 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_KATE_ENC,GstKateEnc)) 60 #define GST_KATE_ENC_CLASS(klass) \ 61 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_KATE,GstKateEncClass)) 62 #define GST_IS_KATE_ENC(obj) \ 63 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_KATE_ENC)) 64 #define GST_IS_KATE_ENC_CLASS(klass) \ 65 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_KATE_ENC)) 66 typedef struct _GstKateEnc GstKateEnc; 67 typedef struct _GstKateEncClass GstKateEncClass; 68 69 struct _GstKateEnc 70 { 71 GstElement element; 72 73 GstPad *sinkpad, *srcpad; 74 75 kate_info ki; 76 kate_comment kc; 77 kate_state k; 78 79 GstTagList *tags; 80 81 GstClockTime last_timestamp; 82 GstClockTime latest_end_time; 83 84 GstEvent *pending_segment; 85 86 gboolean headers_sent; 87 gboolean initialized; 88 gboolean delayed_spu; 89 GstClockTime delayed_start; 90 kate_bitmap *delayed_bitmap; 91 kate_palette *delayed_palette; 92 kate_region *delayed_region; 93 gchar *language; 94 gchar *category; 95 96 GstKateFormat format; 97 98 int granule_rate_numerator; 99 int granule_rate_denominator; 100 int granule_shift; 101 102 float keepalive_min_time; 103 float default_spu_duration; 104 105 size_t original_canvas_width; 106 size_t original_canvas_height; 107 108 /* SPU decoding */ 109 guint8 spu_colormap[4]; 110 guint32 spu_clut[16]; 111 guint8 spu_alpha[4]; 112 guint16 spu_top; 113 guint16 spu_left; 114 guint16 spu_right; 115 guint16 spu_bottom; 116 guint16 spu_pix_data[2]; 117 guint16 show_time; 118 guint16 hide_time; 119 }; 120 121 struct _GstKateEncClass 122 { 123 GstElementClass parent_class; 124 }; 125 126 GType gst_kate_enc_get_type (void); 127 128 G_END_DECLS 129 #endif /* __GST_KATE_ENC_H__ */ 130