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Original commit message from CVS: * gst/qtdemux/Makefile.am: * gst/qtdemux/qtdemux.c: (extract_initial_length_and_fourcc), (gst_qtdemux_loop_state_header), (gst_qtdemux_combine_flows), (gst_qtdemux_loop_state_movie), (gst_qtdemux_loop), (gst_qtdemux_chain), (qtdemux_sink_activate_pull), (qtdemux_inflate), (qtdemux_parse_moov), (qtdemux_parse_container), (qtdemux_parse_node), (qtdemux_tree_get_child_by_type), (qtdemux_tree_get_sibling_by_type), (gst_qtdemux_add_stream), (qtdemux_parse_samples), (qtdemux_parse_segments), (qtdemux_parse_trak), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_date), (qtdemux_tag_add_gnre), (qtdemux_parse_udta), (qtdemux_redirects_sort_func), (qtdemux_process_redirects), (qtdemux_parse_redirects), (qtdemux_parse_tree), (gst_qtdemux_handle_esds), (qtdemux_video_caps), (qtdemux_audio_caps): * gst/qtdemux/qtdemux.h: * gst/qtdemux/qtdemux_dump.c: (qtdemux_dump_mvhd), (qtdemux_dump_tkhd), (qtdemux_dump_elst), (qtdemux_dump_mdhd), (qtdemux_dump_hdlr), (qtdemux_dump_vmhd), (qtdemux_dump_dref), (qtdemux_dump_stsd), (qtdemux_dump_stts), (qtdemux_dump_stss), (qtdemux_dump_stsc), (qtdemux_dump_stsz), (qtdemux_dump_stco), (qtdemux_dump_co64), (qtdemux_dump_dcom), (qtdemux_dump_cmvd), (qtdemux_dump_unknown), (qtdemux_node_dump_foreach), (qtdemux_node_dump): * gst/qtdemux/qtdemux_dump.h: * gst/qtdemux/qtdemux_fourcc.h: * gst/qtdemux/qtdemux_types.c: (qtdemux_type_get): * gst/qtdemux/qtdemux_types.h: * gst/qtdemux/qtpalette.h: Cleanup and refactor to make the code more readable. Move debugging/tables into separate files. Add 2/4/16 color palletee support. Fix raw 15 bit RGB handling. Use more FOURCC constants. Add some docs.
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_QTDEMUX_TYPES_H__
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#define __GST_QTDEMUX_TYPES_H__
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#include <gst/gst.h>
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#include "qtdemux.h"
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G_BEGIN_DECLS
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typedef void (*QtDumpFunc) (GstQTDemux * qtdemux, guint8 * buffer, int depth);
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typedef struct _QtNodeType QtNodeType;
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#define QT_UINT32(a) (GST_READ_UINT32_BE(a))
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#define QT_UINT24(a) (GST_READ_UINT32_BE(a) >> 8)
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#define QT_UINT16(a) (GST_READ_UINT16_BE(a))
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#define QT_UINT8(a) (GST_READ_UINT8(a))
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#define QT_FP32(a) ((GST_READ_UINT32_BE(a))/65536.0)
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#define QT_FP16(a) ((GST_READ_UINT16_BE(a))/256.0)
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#define QT_FOURCC(a) (GST_READ_UINT32_LE(a))
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#define QT_UINT64(a) ((((guint64)QT_UINT32(a))<<32)|QT_UINT32(((guint8 *)a)+4))
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typedef enum {
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QT_FLAG_NONE = (0),
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QT_FLAG_CONTAINER = (1 << 0)
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} QtFlags;
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struct _QtNodeType {
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guint32 fourcc;
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const gchar *name;
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QtFlags flags;
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QtDumpFunc dump;
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};
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const QtNodeType *qtdemux_type_get (guint32 fourcc);
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G_END_DECLS
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#endif /* __GST_QTDEMUX_TYPES_H__ */
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