Commit 5056bb87 authored by Tim-Philipp Müller's avatar Tim-Philipp Müller 🐠

gst/auparse/gstauparse.*: Rewrite auparse to suck a little bit less: make...

gst/auparse/gstauparse.*: Rewrite auparse to suck a little bit less: make source pad dynamic, so decodebin/playbin wo...

Original commit message from CVS:
* gst/auparse/gstauparse.c: (gst_au_parse_base_init),
(gst_au_parse_class_init), (gst_au_parse_init),
(gst_au_parse_reset), (gst_au_parse_add_srcpad),
(gst_au_parse_remove_srcpad), (gst_au_parse_parse_header),
(gst_au_parse_chain), (gst_au_parse_src_convert),
(gst_au_parse_src_query), (gst_au_parse_handle_seek),
(gst_au_parse_sink_event), (gst_au_parse_src_event),
(gst_au_parse_change_state):
* gst/auparse/gstauparse.h:
Rewrite auparse to suck a little bit less: make source pad
dynamic, so decodebin/playbin work with non-raw formats
like alaw/mulaw; add query function for duration/position
queries; check whether we have enough data before attempting
to parse the header (instead of crashing when that is not the
case); work around audioconvert sucking by swapping endianness
to the native endianness ourselves for float formats; send
initial newsegment event. Fixes #161712.
parent cb163be4
2006-04-26 Tim-Philipp Müller <tim at centricular dot net>
* gst/auparse/gstauparse.c: (gst_au_parse_base_init),
(gst_au_parse_class_init), (gst_au_parse_init),
(gst_au_parse_reset), (gst_au_parse_add_srcpad),
(gst_au_parse_remove_srcpad), (gst_au_parse_parse_header),
(gst_au_parse_chain), (gst_au_parse_src_convert),
(gst_au_parse_src_query), (gst_au_parse_handle_seek),
(gst_au_parse_sink_event), (gst_au_parse_src_event),
(gst_au_parse_change_state):
* gst/auparse/gstauparse.h:
Rewrite auparse to suck a little bit less: make source pad
dynamic, so decodebin/playbin work with non-raw formats
like alaw/mulaw; add query function for duration/position
queries; check whether we have enough data before attempting
to parse the header (instead of crashing when that is not the
case); work around audioconvert sucking by swapping endianness
to the native endianness ourselves for float formats; send
initial newsegment event. Fixes #161712.
2006-04-26 Zaheer Abbas Merali <zaheerabbas at merali dot org>
* sys/osxaudio/Makefile.am:
......
This diff is collapsed.
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) <2006> Tim-Philipp Müller <tim centricular net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
......@@ -18,8 +19,8 @@
*/
#ifndef __GST_AUPARSE_H__
#define __GST_AUPARSE_H__
#ifndef __GST_AU_PARSE_H__
#define __GST_AU_PARSE_H__
#include <gst/gst.h>
......@@ -33,10 +34,10 @@ G_BEGIN_DECLS
#define GST_AU_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AU_PARSE,GstAuParse))
#define GST_AU_PARSE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AU_PARSE,GstAuParse))
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AU_PARSE,GstAuParseClass))
#define GST_IS_AU_PARSE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AU_PARSE))
#define GST_IS_AU_PARSE_CLASS(obj) \
#define GST_IS_AU_PARSE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AU_PARSE))
typedef struct _GstAuParse GstAuParse;
......@@ -45,19 +46,26 @@ typedef struct _GstAuParseClass GstAuParseClass;
struct _GstAuParse {
GstElement element;
GstPad *sinkpad,*srcpad;
GstPad *sinkpad;
GstPad *srcpad;
guchar le;
glong offset;
glong buffer_offset;
gint sample_size;
glong size;
glong encoding;
glong frequency;
glong channels;
GstCaps *src_caps;
GstAdapter *adapter;
/* GstSegment segment; */
gint64 offset; /* where sample data starts */
gint64 buffer_offset;
guint sample_size;
guint encoding;
guint samplerate;
guint endianness;
guint channels;
/* audioconvert only handles float in native endianness,
* so we need to swap endianness here ourselves for now */
guint float_swap; /* 0, 32 or 64 */
};
struct _GstAuParseClass {
......@@ -68,4 +76,4 @@ GType gst_au_parse_get_type (void);
G_END_DECLS
#endif /* __GST_AUPARSE_H__ */
#endif /* __GST_AU_PARSE_H__ */
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