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Original commit message from CVS: * ext/wavpack/gstwavpackdec.c: (gst_wavpack_dec_reset), (gst_wavpack_dec_init), (gst_wavpack_dec_sink_set_caps), (gst_wavpack_dec_clip_outgoing_buffer), (gst_wavpack_dec_post_tags), (gst_wavpack_dec_chain): * ext/wavpack/gstwavpackdec.h: * ext/wavpack/gstwavpackenc.c: (gst_wavpack_enc_reset), (gst_wavpack_enc_sink_set_caps), (gst_wavpack_enc_set_wp_config), (gst_wavpack_enc_chain): * ext/wavpack/gstwavpackenc.h: * ext/wavpack/gstwavpackparse.c: Don't play audioconvert. As wavpack wants/outputs all samples with width==32 and depth=[1,32] accept this and let audioconvert convert to accepted formats instead of doing it in the element for n*8 depths. This also adds support for non-n*8 depths and prevents some useless memory allocations. Fixes #421598 Also add a workaround for bug #421542 in wavpackenc for now... * tests/check/elements/wavpackdec.c: (GST_START_TEST): * tests/check/elements/wavpackenc.c: (GST_START_TEST): * tests/check/elements/wavpackparse.c: (GST_START_TEST): Consider the change above in the unit tests and test if the correct caps are accepted and set. Also check for GST_BUFFER_OFFSET_END in the wavpackparse unit test. * ext/wavpack/gstwavpackdec.c: (gst_wavpack_dec_init), (gst_wavpack_dec_sink_set_caps): Set caps on the src pad as soon as possible. * ext/wavpack/gstwavpackdec.h: * ext/wavpack/gstwavpackcommon.h: * ext/wavpack/gstwavpackenc.h: * ext/wavpack/gstwavpackparse.h: Fix indention. gst-indent is now called by cicl.
92 lines
3 KiB
C
92 lines
3 KiB
C
/* GStreamer wavpack plugin
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* (c) 2005 Arwed v. Merkatz <v.merkatz@gmx.net>
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*
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* gstwavpackparse.h: wavpack file parser
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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_WAVPACK_PARSE_H__
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#define __GST_WAVPACK_PARSE_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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G_BEGIN_DECLS
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#define GST_TYPE_WAVPACK_PARSE \
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(gst_wavpack_parse_get_type())
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#define GST_WAVPACK_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WAVPACK_PARSE,GstWavpackParse))
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#define GST_WAVPACK_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_WAVPACK_PARSE,GstWavpackParseClass))
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#define GST_IS_WAVPACK_PARSE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WAVPACK_PARSE))
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#define GST_IS_WAVPACK_PARSE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_WAVPACK_PARSE))
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typedef struct _GstWavpackParse GstWavpackParse;
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typedef struct _GstWavpackParseClass GstWavpackParseClass;
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typedef struct _GstWavpackParseIndexEntry GstWavpackParseIndexEntry;
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struct _GstWavpackParseIndexEntry
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{
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gint64 byte_offset; /* byte offset of this chunk */
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gint64 sample_offset; /* first sample in this chunk */
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gint64 sample_offset_end; /* first sample in next chunk */
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};
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struct _GstWavpackParse
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{
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GstElement element;
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/*< private > */
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GstPad *sinkpad;
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GstPad *srcpad;
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guint samplerate;
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guint channels;
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guint total_samples;
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gboolean need_newsegment;
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gint64 current_offset; /* byte offset on sink pad */
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gint64 upstream_length; /* length of file in bytes */
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GstSegment segment; /* the currently configured segment, in
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* samples/audio frames (DEFAULT format) */
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GstAdapter *adapter; /* when operating chain-based, otherwise NULL */
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/* Array of GstWavpackParseIndexEntry structs, mapping known
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* sample offsets to byte offsets. Is kept increasing without
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* gaps (ie. append only and consecutive entries must always
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* map to consecutive chunks in the file). */
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GArray *entries;
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/* Queued events (e.g. tag events we receive before we create the src pad) */
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GList *queued_events; /* STREAM_LOCK */
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};
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struct _GstWavpackParseClass
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{
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GstElementClass parent;
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};
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GType gst_wavpack_parse_get_type (void);
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gboolean gst_wavpack_parse_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_WAVPACK_PARSE_H__ */
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