gstreamer/gst/flacparse/gstflac.c

53 lines
1.6 KiB
C
Raw Normal View History

Add FLAC parser, based on GstBaseParse. Also add the bit and byte reader that will be added to libgstbase later. Original commit message from CVS: * configure.ac: * gst/flacparse/Makefile.am: * gst/flacparse/gstbaseparse.c: (gst_base_parse_get_type), (gst_base_parse_base_init), (gst_base_parse_base_finalize), (gst_base_parse_finalize), (gst_base_parse_class_init), (gst_base_parse_init), (gst_base_parse_check_frame), (gst_base_parse_parse_frame), (gst_base_parse_bytepos_to_time), (gst_base_parse_sink_event), (gst_base_parse_sink_eventfunc), (gst_base_parse_src_event), (gst_base_parse_src_eventfunc), (gst_base_parse_is_seekable), (gst_base_parse_push_buffer), (gst_base_parse_handle_and_push_buffer), (gst_base_parse_drain), (gst_base_parse_chain), (gst_base_parse_pull_range), (gst_base_parse_loop), (gst_base_parse_sink_activate), (gst_base_parse_activate), (gst_base_parse_sink_activate_push), (gst_base_parse_sink_activate_pull), (gst_base_parse_set_duration), (gst_base_parse_set_min_frame_size), (gst_base_parse_get_querytypes), (gst_base_parse_query), (gst_base_parse_handle_seek), (gst_base_parse_sink_setcaps): * gst/flacparse/gstbaseparse.h: * gst/flacparse/gstbitreader.c: (gst_bit_reader_new), (gst_bit_reader_new_from_buffer), (gst_bit_reader_free), (gst_bit_reader_init), (gst_bit_reader_init_from_buffer), (gst_bit_reader_set_pos), (gst_bit_reader_get_pos), (gst_bit_reader_get_remaining), (gst_bit_reader_skip), (gst_bit_reader_skip_to_byte): * gst/flacparse/gstbitreader.h: * gst/flacparse/gstbytereader.c: (GDOUBLE_SWAP_LE_BE), (GFLOAT_SWAP_LE_BE), (gst_byte_reader_new), (gst_byte_reader_new_from_buffer), (gst_byte_reader_free), (gst_byte_reader_init), (gst_byte_reader_init_from_buffer), (gst_byte_reader_set_pos), (gst_byte_reader_get_pos), (gst_byte_reader_get_remaining), (gst_byte_reader_skip), (gst_byte_reader_get_uint8), (gst_byte_reader_get_int8), (gst_byte_reader_peek_uint8), (gst_byte_reader_peek_int8), (gst_byte_reader_get_uint24_le), (gst_byte_reader_get_uint24_be), (gst_byte_reader_get_int24_le), (gst_byte_reader_get_int24_be), (gst_byte_reader_peek_uint24_le), (gst_byte_reader_peek_uint24_be), (gst_byte_reader_peek_int24_le), (gst_byte_reader_peek_int24_be): * gst/flacparse/gstbytereader.h: * gst/flacparse/gstflac.c: (plugin_init): * gst/flacparse/gstflacparse.c: (gst_flac_parse_base_init), (gst_flac_parse_class_init), (gst_flac_parse_init), (gst_flac_parse_finalize), (gst_flac_parse_start), (gst_flac_parse_stop), (gst_flac_parse_get_frame_size), (gst_flac_parse_check_valid_frame), (gst_flac_parse_handle_streaminfo), (gst_flac_parse_handle_vorbiscomment), (gst_flac_parse_handle_picture), (_value_array_append_buffer), (gst_flac_parse_handle_headers), (gst_flac_parse_generate_headers), (gst_flac_parse_parse_frame): * gst/flacparse/gstflacparse.h: Add FLAC parser, based on GstBaseParse. Also add the bit and byte reader that will be added to libgstbase later. The FLAC parser is currently not 100% bug free and fails to get the correct frame size for some frames in some streams.
2008-09-29 08:26:54 +00:00
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gstflacparse.h"
#include <gst/tag/tag.h>
#include <gst/gst-i18n-plugin.h>
static gboolean
plugin_init (GstPlugin * plugin)
{
#if ENABLE_NLS
GST_DEBUG ("binding text domain %s to locale dir %s", GETTEXT_PACKAGE,
LOCALEDIR);
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
#endif
if (!gst_element_register (plugin, "flacparse", GST_RANK_NONE,
gst_flac_parse_get_type ()))
return FALSE;
gst_tag_register_musicbrainz_tags ();
return TRUE;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"flacparse",
"The FLAC Lossless compressor Codec parser",
plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)