FaSTTUBe/GST-Tensordecoder-ov_ep
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- small cleanups

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Original commit message from CVS:
- small cleanups
- fix offset
- added blocksize property
This commit is contained in:
Wim Taymans 2003-05-29 13:02:16 +00:00
parent ca27144625
commit 3faa5fd3df
1 changed files with 32 additions and 18 deletions
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50
ext/vorbis/vorbisfile.c
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@ -38,28 +38,30 @@ typedef struct _VorbisFile VorbisFile;
typedef struct _VorbisFileClass VorbisFileClass; typedef struct _VorbisFileClass VorbisFileClass;
struct _VorbisFile { struct _VorbisFile {
GstElement element; GstElement element;
GstPad *sinkpad,*srcpad; GstPad *sinkpad,
*srcpad;
GstByteStream *bs; GstByteStream *bs;
OggVorbis_File vf; OggVorbis_File vf;
gint current_link; gint current_link;
gboolean restart; gboolean restart;
gboolean need_discont; gboolean need_discont;
gboolean eos; gboolean eos;
gboolean seek_pending; gboolean seek_pending;
gint64 seek_value; gint64 seek_value;
GstFormat seek_format; GstFormat seek_format;
gboolean seek_accurate; gboolean seek_accurate;
gboolean may_eos; gboolean may_eos;
guint64 total_bytes; guint64 total_bytes;
guint64 offset; guint64 offset;
gulong blocksize;
GstCaps *metadata; GstCaps *metadata;
GstCaps *streaminfo; GstCaps *streaminfo;
}; };
struct _VorbisFileClass { struct _VorbisFileClass {
@ -90,9 +92,12 @@ enum
LAST_SIGNAL LAST_SIGNAL
}; };
#define DEFAULT_BLOCKSIZE 4096
enum enum
{ {
ARG_0, ARG_0,
ARG_BLOCKSIZE,
ARG_METADATA, ARG_METADATA,
ARG_STREAMINFO ARG_STREAMINFO
}; };
@ -175,6 +180,9 @@ gst_vorbisfile_class_init (VorbisFileClass * klass)
parent_class = g_type_class_ref (GST_TYPE_ELEMENT); parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_BLOCKSIZE,
g_param_spec_ulong ("blocksize", "Block size", "Size in bytes to read per buffer",
1, G_MAXULONG, DEFAULT_BLOCKSIZE, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_METADATA, g_object_class_install_property (gobject_class, ARG_METADATA,
g_param_spec_boxed ("metadata", "Metadata", "(logical) Stream metadata", g_param_spec_boxed ("metadata", "Metadata", "(logical) Stream metadata",
GST_TYPE_CAPS, G_PARAM_READABLE)); GST_TYPE_CAPS, G_PARAM_READABLE));
@ -217,6 +225,7 @@ gst_vorbisfile_init (VorbisFile * vorbisfile)
vorbisfile->metadata = NULL; vorbisfile->metadata = NULL;
vorbisfile->streaminfo = NULL; vorbisfile->streaminfo = NULL;
vorbisfile->current_link = -1; vorbisfile->current_link = -1;
vorbisfile->blocksize = DEFAULT_BLOCKSIZE;
} }
/* the next four functions are the ov callbacks we provide to vorbisfile /* the next four functions are the ov callbacks we provide to vorbisfile
@ -564,9 +573,7 @@ gst_vorbisfile_loop (GstElement *element)
return; return;
} }
outbuf = gst_buffer_new (); outbuf = gst_buffer_new_and_alloc (vorbisfile->blocksize);
GST_BUFFER_DATA (outbuf) = g_malloc (4096);
GST_BUFFER_SIZE (outbuf) = 4096;
/* get current time for discont and buffer timestamp */ /* get current time for discont and buffer timestamp */
time = (GstClockTime) (ov_time_tell (&vorbisfile->vf) * GST_SECOND); time = (GstClockTime) (ov_time_tell (&vorbisfile->vf) * GST_SECOND);
@ -615,6 +622,7 @@ gst_vorbisfile_loop (GstElement *element)
GST_BUFFER_SIZE (outbuf) = ret; GST_BUFFER_SIZE (outbuf) = ret;
GST_BUFFER_TIMESTAMP (outbuf) = time; GST_BUFFER_TIMESTAMP (outbuf) = time;
GST_BUFFER_OFFSET (outbuf) = ov_pcm_tell (&vorbisfile->vf);
vorbisfile->may_eos = TRUE; vorbisfile->may_eos = TRUE;
@ -1039,6 +1047,9 @@ gst_vorbisfile_set_property (GObject *object, guint prop_id,
vorbisfile = GST_VORBISFILE (object); vorbisfile = GST_VORBISFILE (object);
switch (prop_id) { switch (prop_id) {
case ARG_BLOCKSIZE:
vorbisfile->blocksize = g_value_get_ulong (value);
break;
default: default:
g_warning ("Unknown property id\n"); g_warning ("Unknown property id\n");
} }
@ -1055,6 +1066,9 @@ gst_vorbisfile_get_property (GObject *object, guint prop_id,
vorbisfile = GST_VORBISFILE (object); vorbisfile = GST_VORBISFILE (object);
switch (prop_id) { switch (prop_id) {
case ARG_BLOCKSIZE:
g_value_set_ulong (value, vorbisfile->blocksize);
break;
case ARG_METADATA: case ARG_METADATA:
g_value_set_boxed (value, vorbisfile->metadata); g_value_set_boxed (value, vorbisfile->metadata);
break; break;