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Diffstat (limited to 'gst/qtmux/gstqtmux.h')
| -rw-r--r-- | gst/qtmux/gstqtmux.h | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/gst/qtmux/gstqtmux.h b/gst/qtmux/gstqtmux.h deleted file mode 100644 index 3a2cb492f..000000000 --- a/gst/qtmux/gstqtmux.h +++ /dev/null @@ -1,228 +0,0 @@ -/* Quicktime muxer plugin for GStreamer - * Copyright (C) 2008-2010 Thiago Santos <thiagoss@embedded.ufcg.edu.br> - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -/* - * Unless otherwise indicated, Source Code is licensed under MIT license. - * See further explanation attached in License Statement (distributed in the file - * LICENSE). - * - * Permission is hereby granted, free of charge, to any person obtaining a copy of - * this software and associated documentation files (the "Software"), to deal in - * the Software without restriction, including without limitation the rights to - * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is furnished to do - * so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#ifndef __GST_QT_MUX_H__ -#define __GST_QT_MUX_H__ - -#include <gst/gst.h> -#include <gst/base/gstcollectpads.h> - -#include "fourcc.h" -#include "atoms.h" -#include "atomsrecovery.h" -#include "gstqtmuxmap.h" - -G_BEGIN_DECLS - -#define GST_TYPE_QT_MUX (gst_qt_mux_get_type()) -#define GST_QT_MUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_QT_MUX, GstQTMux)) -#define GST_QT_MUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_QT_MUX, GstQTMux)) -#define GST_IS_QT_MUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_QT_MUX)) -#define GST_IS_QT_MUX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_QT_MUX)) -#define GST_QT_MUX_CAST(obj) ((GstQTMux*)(obj)) - - -typedef struct _GstQTMux GstQTMux; -typedef struct _GstQTMuxClass GstQTMuxClass; -typedef struct _GstQTPad GstQTPad; - -/* - * GstQTPadPrepareBufferFunc - * - * Receives a buffer (takes ref) and returns a new buffer that should - * replace the passed one. - * - * Useful for when the pad/datatype needs some manipulation before - * being muxed. (Originally added for image/x-jpc support, for which buffers - * need to be wrapped into a isom box) - */ -typedef GstBuffer * (*GstQTPadPrepareBufferFunc) (GstQTPad * pad, - GstBuffer * buf, GstQTMux * qtmux); - -#define QTMUX_NO_OF_TS 10 - -struct _GstQTPad -{ - GstCollectData collect; /* we extend the CollectData */ - - /* fourcc id of stream */ - guint32 fourcc; - /* whether using format that have out of order buffers */ - gboolean is_out_of_order; - /* whether upstream provides valid PTS data */ - gboolean have_dts; - /* if not 0, track with constant sized samples, e.g. raw audio */ - guint sample_size; - /* make sync table entry */ - gboolean sync; - /* bitrates */ - guint32 avg_bitrate, max_bitrate; - - GstBuffer *last_buf; - /* dts of last_buf */ - GstClockTime last_dts; - - /* store the first timestamp for comparing with other streams and - * know if there are late streams */ - GstClockTime first_ts; - GstClockTime ts_entries[QTMUX_NO_OF_TS + 2]; - guint ts_n_entries; - GstBuffer *buf_entries[QTMUX_NO_OF_TS + 2]; - guint buf_head; - guint buf_tail; - - /* all the atom and chunk book-keeping is delegated here - * unowned/uncounted reference, parent MOOV owns */ - AtomTRAK *trak; - /* fragmented support */ - /* meta data book-keeping delegated here */ - AtomTRAF *traf; - /* fragment buffers */ - ATOM_ARRAY (GstBuffer *) fragment_buffers; - /* running fragment duration */ - gint64 fragment_duration; - /* optional fragment index book-keeping */ - AtomTFRA *tfra; - - /* if nothing is set, it won't be called */ - GstQTPadPrepareBufferFunc prepare_buf_func; -}; - -typedef enum _GstQTMuxState -{ - GST_QT_MUX_STATE_NONE, - GST_QT_MUX_STATE_STARTED, - GST_QT_MUX_STATE_DATA, - GST_QT_MUX_STATE_EOS -} GstQTMuxState; - -struct _GstQTMux -{ - GstElement element; - - GstPad *srcpad; - GstCollectPads *collect; - GSList *sinkpads; - - /* state */ - GstQTMuxState state; - - /* size of header (prefix, atoms (ftyp, mdat)) */ - guint64 header_size; - /* accumulated size of raw media data (a priori not including mdat header) */ - guint64 mdat_size; - /* position of mdat atom (for later updating) */ - guint64 mdat_pos; - - /* keep track of the largest chunk to fine-tune brands */ - GstClockTime longest_chunk; - - /* atom helper objects */ - AtomsContext *context; - AtomFTYP *ftyp; - AtomMOOV *moov; - GSList *extra_atoms; /* list of extra top-level atoms (e.g. UUID for xmp) - * Stored as AtomInfo structs */ - - /* fragmented file index */ - AtomMFRA *mfra; - - /* fast start */ - FILE *fast_start_file; - - /* moov recovery */ - FILE *moov_recov_file; - - /* fragment sequence */ - guint32 fragment_sequence; - - /* properties */ - guint32 timescale; - guint32 trak_timescale; - AtomsTreeFlavor flavor; - gboolean fast_start; - gboolean guess_pts; - gint dts_method; - gchar *fast_start_file_path; - gchar *moov_recov_file_path; - guint32 fragment_duration; - gboolean streamable; - - /* for collect pads event handling function */ - GstPadEventFunction collect_event; - - /* for request pad naming */ - guint video_pads, audio_pads; -}; - -struct _GstQTMuxClass -{ - GstElementClass parent_class; - - GstQTMuxFormat format; -}; - -/* type register helper struct */ -typedef struct _GstQTMuxClassParams -{ - GstQTMuxFormatProp *prop; - GstCaps *src_caps; - GstCaps *video_sink_caps; - GstCaps *audio_sink_caps; -} GstQTMuxClassParams; - -#define GST_QT_MUX_PARAMS_QDATA g_quark_from_static_string("qt-mux-params") - -GType gst_qt_mux_get_type (void); -gboolean gst_qt_mux_register (GstPlugin * plugin); - -/* FIXME: ideally classification tag should be added and - * registered in gstreamer core gsttaglist - * - * this tag is a string in the format: entityfourcc://table_num/content - * FIXME Shouldn't we add a field for 'language'? - */ -#define GST_TAG_3GP_CLASSIFICATION "classification" - -G_END_DECLS - -#endif /* __GST_QT_MUX_H__ */ |