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Make gnomevfssrc extend the source base class.

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Original commit message from CVS:
* ext/gnomevfs/Makefile.am:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get_type),
(gst_gnomevfssrc_class_init), (gst_gnomevfssrc_init),
(gst_gnomevfssrc_set_property), (gst_gnomevfssrc_get_property),
(gst_gnomevfssrc_create), (gst_gnomevfssrc_is_seekable),
(gst_gnomevfssrc_get_size), (gst_gnomevfssrc_start),
(gst_gnomevfssrc_stop):
* ext/ogg/Makefile.am:
* ext/ogg/gstoggdemux.c: (gst_ogg_demux_get_data),
(gst_ogg_demux_find_chains), (gst_ogg_demux_sink_activate):
* ext/theora/Makefile.am:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_sink_event), (theora_dec_chain):
* ext/vorbis/Makefile.am:
* ext/vorbis/vorbisdec.c: (vorbis_dec_src_query),
(vorbis_dec_sink_event), (vorbis_dec_chain):
* gst-libs/gst/audio/Makefile.am:
* sys/xvimage/Makefile.am:
Make gnomevfssrc extend the source base class.
Fix linking against libs in various plugins.
This commit is contained in:
Wim Taymans 2005-04-06 17:33:07 +00:00
parent 5967f9631d
commit 73d7c02993
9 changed files with 135 additions and 411 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
ChangeLog
View file

@ -1,3 +1,26 @@
2005-04-06 Wim Taymans <wim@fluendo.com>
* ext/gnomevfs/Makefile.am:
* ext/gnomevfs/gstgnomevfssrc.c: (gst_gnomevfssrc_get_type),
(gst_gnomevfssrc_class_init), (gst_gnomevfssrc_init),
(gst_gnomevfssrc_set_property), (gst_gnomevfssrc_get_property),
(gst_gnomevfssrc_create), (gst_gnomevfssrc_is_seekable),
(gst_gnomevfssrc_get_size), (gst_gnomevfssrc_start),
(gst_gnomevfssrc_stop):
* ext/ogg/Makefile.am:
* ext/ogg/gstoggdemux.c: (gst_ogg_demux_get_data),
(gst_ogg_demux_find_chains), (gst_ogg_demux_sink_activate):
* ext/theora/Makefile.am:
* ext/theora/theoradec.c: (_inc_granulepos),
(theora_dec_sink_event), (theora_dec_chain):
* ext/vorbis/Makefile.am:
* ext/vorbis/vorbisdec.c: (vorbis_dec_src_query),
(vorbis_dec_sink_event), (vorbis_dec_chain):
* gst-libs/gst/audio/Makefile.am:
* sys/xvimage/Makefile.am:
Make gnomevfssrc extend the source base class.
Fix linking against libs in various plugins.
2005-04-06 Andy Wingo <wingo@pobox.com>
* gst-libs/gst/video/Makefile.am (libgstvideo_la_LDFLAGS): Use

4
ext/gnomevfs/Makefile.am
View file

@ -9,8 +9,8 @@ EXTRA_DIST = \
gstgnomevfssink.c
libgstgnomevfs_la_CFLAGS = $(GST_CFLAGS) $(GNOME_VFS_CFLAGS)
libgstgnomevfs_la_LIBADD = $(GNOME_VFS_LIBS)
libgstgnomevfs_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
libgstgnomevfs_la_LIBADD = $(GNOME_VFS_LIBS)
libgstgnomevfs_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) $(GST_BASE_LIBS)
noinst_HEADERS = \
gstgnomevfs.h \

500
ext/gnomevfs/gstgnomevfssrc.c
View file

@ -50,6 +50,7 @@
#include <string.h>
#include <gst/gst.h>
#include <gst/base/gstbasesrc.h>
#include <libgnomevfs/gnome-vfs.h>
/* gnome-vfs.h doesn't include the following header, which we need: */
#include <libgnomevfs/gnome-vfs-standard-callbacks.h>
@ -69,20 +70,9 @@ static GStaticMutex count_lock = G_STATIC_MUTEX_INIT;
static gint ref_count = 0;
static gboolean vfs_owner = FALSE;
typedef enum
{
GST_GNOMEVFSSRC_OPEN = GST_ELEMENT_FLAG_LAST,
GST_GNOMEVFSSRC_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 2
}
GstGnomeVFSSrcFlags;
typedef struct _GstGnomeVFSSrc
{
GstElement element;
/* pads */
GstPad *srcpad;
GstBaseSrc element;
/* uri, file, ... */
GnomeVFSURI *uri;
@ -92,11 +82,6 @@ typedef struct _GstGnomeVFSSrc
GnomeVFSFileSize size; /* -1 = unknown */
GnomeVFSFileOffset curoffset; /* current offset in file */
gboolean seekable;
gulong bytes_per_read; /* bytes per read */
/* Seek stuff */
gboolean need_flush, need_discont;
GnomeVFSFileOffset reqoffset; /* wanted offset for next buf */
/* icecast/audiocast metadata extraction handling */
gboolean iradio_mode;
@ -122,7 +107,7 @@ typedef struct _GstGnomeVFSSrc
typedef struct _GstGnomeVFSSrcClass
{
GstElementClass parent_class;
GstBaseSrcClass parent_class;
} GstGnomeVFSSrcClass;
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
@ -130,49 +115,11 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static const GstFormat *
gst_gnomevfssrc_get_formats (GstPad * pad)
{
static const GstFormat formats[] = {
GST_FORMAT_BYTES,
0,
};
return formats;
}
static const GstQueryType *
gst_gnomevfssrc_get_query_types (GstPad * pad)
{
static const GstQueryType types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
0,
};
return types;
}
static const GstEventMask *
gst_gnomevfssrc_get_event_mask (GstPad * pad)
{
static const GstEventMask masks[] = {
{GST_EVENT_SEEK, GST_SEEK_METHOD_CUR |
GST_SEEK_METHOD_SET | GST_SEEK_METHOD_END | GST_SEEK_FLAG_FLUSH},
{GST_EVENT_FLUSH, 0},
{GST_EVENT_SIZE, 0},
{0, 0},
};
return masks;
}
enum
{
ARG_0,
ARG_HANDLE,
ARG_LOCATION,
ARG_BYTESPERREAD,
ARG_IRADIO_MODE,
ARG_IRADIO_NAME,
ARG_IRADIO_GENRE,
@ -192,18 +139,12 @@ static void gst_gnomevfssrc_set_property (GObject * object, guint prop_id,
static void gst_gnomevfssrc_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GstFlowReturn gst_gnomevfssrc_getrange (GstPad * pad,
static gboolean gst_gnomevfssrc_stop (GstBaseSrc * src);
static gboolean gst_gnomevfssrc_start (GstBaseSrc * src);
static gboolean gst_gnomevfssrc_is_seekable (GstBaseSrc * src);
static gboolean gst_gnomevfssrc_get_size (GstBaseSrc * src, guint64 * size);
static GstFlowReturn gst_gnomevfssrc_create (GstBaseSrc * basesrc,
guint64 offset, guint size, GstBuffer ** buffer);
static gboolean gst_gnomevfssrc_activate (GstPad * pad, GstActivateMode mode);
static GstElementStateReturn
gst_gnomevfssrc_change_state (GstElement * element);
static void gst_gnomevfssrc_close_file (GstGnomeVFSSrc * src);
static gboolean gst_gnomevfssrc_open_file (GstGnomeVFSSrc * src);
static gboolean gst_gnomevfssrc_srcpad_event (GstPad * pad, GstEvent * event);
static gboolean gst_gnomevfssrc_srcpad_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value);
static int audiocast_init (GstGnomeVFSSrc * src);
static int audiocast_register_listener (gint * port, gint * fd);
@ -237,7 +178,7 @@ gst_gnomevfssrc_get_type (void)
};
gnomevfssrc_type =
g_type_register_static (GST_TYPE_ELEMENT,
g_type_register_static (GST_TYPE_BASESRC,
"GstGnomeVFSSrc", &gnomevfssrc_info, 0);
g_type_add_interface_static (gnomevfssrc_type, GST_TYPE_URI_HANDLER,
&urihandler_info);
@ -264,8 +205,13 @@ gst_gnomevfssrc_base_init (gpointer g_class)
static void
gst_gnomevfssrc_class_init (GstGnomeVFSSrcClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
GstBaseSrcClass *gstbasesrc_class;
gobject_class = G_OBJECT_CLASS (klass);
gstelement_class = GST_ELEMENT_CLASS (klass);
gstbasesrc_class = GST_BASESRC_CLASS (klass);
parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
@ -273,11 +219,8 @@ gst_gnomevfssrc_class_init (GstGnomeVFSSrcClass * klass)
gobject_class->set_property = gst_gnomevfssrc_set_property;
gobject_class->get_property = gst_gnomevfssrc_get_property;
gstelement_class->change_state = gst_gnomevfssrc_change_state;
/* properties */
gst_element_class_install_std_props (GST_ELEMENT_CLASS (klass),
"bytesperread", ARG_BYTESPERREAD, G_PARAM_READWRITE,
"location", ARG_LOCATION, G_PARAM_READWRITE, NULL);
g_object_class_install_property (gobject_class,
ARG_HANDLE,
@ -309,36 +252,23 @@ gst_gnomevfssrc_class_init (GstGnomeVFSSrcClass * klass)
g_param_spec_string ("iradio-title",
"iradio-title",
"Name of currently playing song", NULL, G_PARAM_READABLE));
gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_gnomevfssrc_start);
gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_gnomevfssrc_stop);
gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_gnomevfssrc_get_size);
gstbasesrc_class->is_seekable =
GST_DEBUG_FUNCPTR (gst_gnomevfssrc_is_seekable);
gstbasesrc_class->create = GST_DEBUG_FUNCPTR (gst_gnomevfssrc_create);
}
static void
gst_gnomevfssrc_init (GstGnomeVFSSrc * gnomevfssrc)
{
gnomevfssrc->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get (&srctemplate),
"src");
gst_pad_set_getrange_function (gnomevfssrc->srcpad, gst_gnomevfssrc_getrange);
gst_pad_set_activate_function (gnomevfssrc->srcpad, gst_gnomevfssrc_activate);
gst_pad_set_event_mask_function (gnomevfssrc->srcpad,
gst_gnomevfssrc_get_event_mask);
gst_pad_set_event_function (gnomevfssrc->srcpad,
gst_gnomevfssrc_srcpad_event);
gst_pad_set_query_type_function (gnomevfssrc->srcpad,
gst_gnomevfssrc_get_query_types);
gst_pad_set_query_function (gnomevfssrc->srcpad,
gst_gnomevfssrc_srcpad_query);
gst_pad_set_formats_function (gnomevfssrc->srcpad,
gst_gnomevfssrc_get_formats);
gst_element_add_pad (GST_ELEMENT (gnomevfssrc), gnomevfssrc->srcpad);
gnomevfssrc->uri = NULL;
gnomevfssrc->uri_name = NULL;
gnomevfssrc->handle = NULL;
gnomevfssrc->curoffset = gnomevfssrc->reqoffset = 0;
gnomevfssrc->bytes_per_read = 4096;
gnomevfssrc->need_discont = gnomevfssrc->need_flush = FALSE;
gnomevfssrc->curoffset = 0;
gnomevfssrc->seekable = FALSE;
gnomevfssrc->size = (GnomeVFSFileSize) - 1;
gnomevfssrc->icy_metaint = 0;
gnomevfssrc->iradio_mode = FALSE;
@ -457,9 +387,6 @@ gst_gnomevfssrc_set_property (GObject * object, guint prop_id,
GstGnomeVFSSrc *src;
gchar cwd[PATH_MAX];
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_GNOMEVFSSRC (object));
src = GST_GNOMEVFSSRC (object);
switch (prop_id) {
@ -511,9 +438,6 @@ gst_gnomevfssrc_set_property (GObject * object, guint prop_id,
src->handle = g_value_get_pointer (value);
}
break;
case ARG_BYTESPERREAD:
src->bytes_per_read = g_value_get_int (value);
break;
case ARG_IRADIO_MODE:
src->iradio_mode = g_value_get_boolean (value);
break;
@ -529,18 +453,12 @@ gst_gnomevfssrc_get_property (GObject * object, guint prop_id, GValue * value,
{
GstGnomeVFSSrc *src;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_GNOMEVFSSRC (object));
src = GST_GNOMEVFSSRC (object);
switch (prop_id) {
case ARG_LOCATION:
g_value_set_string (value, src->uri_name);
break;
case ARG_BYTESPERREAD:
g_value_set_int (value, src->bytes_per_read);
break;
case ARG_HANDLE:
g_value_set_pointer (value, src->handle);
break;
@ -1010,45 +928,37 @@ gst_gnomevfssrc_get_icy_metadata (GstGnomeVFSSrc * src)
* and seeking and such.
*/
static GstFlowReturn
gst_gnomevfssrc_get (GstGnomeVFSSrc * src, GstBuffer ** buffer)
gst_gnomevfssrc_create (GstBaseSrc * basesrc, guint64 offset, guint size,
GstBuffer ** buffer)
{
GnomeVFSResult res;
GstBuffer *buf;
GnomeVFSFileSize readbytes;
guint8 *data;
GstGnomeVFSSrc *src;
g_return_val_if_fail (GST_FLAG_IS_SET (src, GST_GNOMEVFSSRC_OPEN),
GST_FLOW_ERROR);
/* if the requested offset is outside the file boundary, we´re EOF */
if (src->size != (GnomeVFSFileSize) - 1 && src->reqoffset >= src->size) {
GST_LOG_OBJECT (src, "Requested offset %lld is outside filesize %llu",
src->reqoffset, src->size);
gst_pad_push_event (src->srcpad, gst_event_new (GST_EVENT_EOS));
return GST_FLOW_WRONG_STATE;
}
src = GST_GNOMEVFSSRC (basesrc);
/* seek if required */
if (src->curoffset != src->reqoffset) {
if (src->curoffset != offset) {
if (src->seekable) {
if ((res = gnome_vfs_seek (src->handle,
GNOME_VFS_SEEK_START, src->reqoffset)) != GNOME_VFS_OK) {
res = gnome_vfs_seek (src->handle, GNOME_VFS_SEEK_START, offset);
if (res != GNOME_VFS_OK) {
GST_ERROR_OBJECT (src,
"Failed to seek to requested position %lld: %s",
src->reqoffset, gnome_vfs_result_to_string (res));
offset, gnome_vfs_result_to_string (res));
return GST_FLOW_ERROR;
}
src->curoffset = src->reqoffset;
src->curoffset = offset;
} else {
GST_ERROR_OBJECT (src,
"Requested seek from %lld to %lld on non-seekable stream",
src->curoffset, src->reqoffset);
src->curoffset, offset);
return GST_FLOW_ERROR;
}
}
/* create the buffer */
/* FIXME: should eventually use a bufferpool for this */
buf = gst_buffer_new ();
audiocast_do_notifications (src);
@ -1058,79 +968,100 @@ gst_gnomevfssrc_get (GstGnomeVFSSrc * src, GstBuffer ** buffer)
/* try to read */
GST_DEBUG ("doing read: icy_count: %" G_GINT64_FORMAT, src->icy_count);
if ((res = gnome_vfs_read (src->handle, data,
src->icy_metaint - src->icy_count,
&readbytes)) != GNOME_VFS_OK) {
GST_ERROR_OBJECT (src, "Failed to read iradio data: %s",
gnome_vfs_result_to_string (res));
return GST_FLOW_ERROR;
} else if (readbytes == 0) {
gst_buffer_unref (buf);
GST_LOG_OBJECT (src, "Reading iradio data gave EOS");
gst_pad_push_event (src->srcpad, gst_event_new (GST_EVENT_EOS));
return GST_FLOW_WRONG_STATE;
}
res = gnome_vfs_read (src->handle, data,
src->icy_metaint - src->icy_count, &readbytes);
if (res != GNOME_VFS_OK)
goto read_failed;
if (readbytes == 0)
goto eos;
src->icy_count += readbytes;
GST_BUFFER_OFFSET (buf) = src->curoffset;
GST_BUFFER_SIZE (buf) += readbytes;
GST_BUFFER_DATA (buf) = data;
src->curoffset += readbytes;
src->reqoffset += readbytes;
if (src->icy_count == src->icy_metaint) {
gst_gnomevfssrc_get_icy_metadata (src);
src->icy_count = 0;
}
} else {
data = g_malloc (src->bytes_per_read);
data = g_malloc (size);
if (src->need_flush) {
src->need_flush = FALSE;
GST_LOG_OBJECT (src, "sending flush");
gst_pad_push_event (src->srcpad, gst_event_new (GST_EVENT_FLUSH));
}
res = gnome_vfs_read (src->handle, data, size, &readbytes);
if (src->need_discont) {
src->need_discont = FALSE;
GST_LOG_OBJECT (src, "sending discont");
gst_pad_push_event (src->srcpad, gst_event_new_discontinuous (FALSE,
GST_FORMAT_BYTES, src->reqoffset, GST_FORMAT_UNDEFINED));
}
if (res != GNOME_VFS_OK)
goto read_failed;
if ((res = gnome_vfs_read (src->handle, data,
src->bytes_per_read, &readbytes)) != GNOME_VFS_OK) {
GST_ERROR_OBJECT (src, "Failed to read data: %s",
gnome_vfs_result_to_string (res));
return GST_FLOW_ERROR;
} else if (readbytes == 0) {
gst_buffer_unref (buf);
GST_LOG_OBJECT (src, "Reading data gave EOS");
gst_pad_push_event (src->srcpad, gst_event_new (GST_EVENT_EOS));
return GST_FLOW_WRONG_STATE;
}
if (readbytes == 0)
goto eos;
GST_BUFFER_OFFSET (buf) = src->curoffset;
GST_BUFFER_SIZE (buf) = readbytes;
GST_BUFFER_DATA (buf) = data;
src->curoffset += readbytes;
src->reqoffset += readbytes;
}
/* we're done, return the buffer */
*buffer = buf;
return GST_FLOW_OK;
read_failed:
{
gst_buffer_unref (buf);
GST_ERROR_OBJECT (src, "Failed to read data: %s",
gnome_vfs_result_to_string (res));
return GST_FLOW_ERROR;
}
eos:
{
gst_buffer_unref (buf);
GST_LOG_OBJECT (src, "Reading data gave EOS");
return GST_FLOW_WRONG_STATE;
}
}
static gboolean
gst_gnomevfssrc_is_seekable (GstBaseSrc * basesrc)
{
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (basesrc);
return src->seekable;
}
static gboolean
gst_gnomevfssrc_get_size (GstBaseSrc * basesrc, guint64 * size)
{
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (basesrc);
GST_DEBUG ("size %lld", src->size);
if (src->size == (GnomeVFSFileSize) - 1)
return FALSE;
*size = src->size;
return TRUE;
}
/* open the file, do stuff necessary to go to READY state */
static gboolean
gst_gnomevfssrc_open_file (GstGnomeVFSSrc * src)
gst_gnomevfssrc_start (GstBaseSrc * basesrc)
{
GnomeVFSResult res;
GnomeVFSFileInfo *info;
GstGnomeVFSSrc *src;
g_return_val_if_fail (!GST_FLAG_IS_SET (src, GST_GNOMEVFSSRC_OPEN), FALSE);
src = GST_GNOMEVFSSRC (basesrc);
if (!audiocast_init (src))
return FALSE;
@ -1184,15 +1115,15 @@ gst_gnomevfssrc_open_file (GstGnomeVFSSrc * src)
src->seekable = FALSE;
}
GST_FLAG_SET (src, GST_GNOMEVFSSRC_OPEN);
return TRUE;
}
static void
gst_gnomevfssrc_close_file (GstGnomeVFSSrc * src)
static gboolean
gst_gnomevfssrc_stop (GstBaseSrc * basesrc)
{
g_return_if_fail (GST_FLAG_IS_SET (src, GST_GNOMEVFSSRC_OPEN));
GstGnomeVFSSrc *src;
src = GST_GNOMEVFSSRC (basesrc);
gst_gnomevfssrc_pop_callbacks (src);
audiocast_thread_kill (src);
@ -1202,236 +1133,7 @@ gst_gnomevfssrc_close_file (GstGnomeVFSSrc * src)
src->handle = NULL;
}
src->size = (GnomeVFSFileSize) - 1;
src->curoffset = src->reqoffset = 0;
src->need_flush = src->need_discont = FALSE;
src->curoffset = 0;
GST_FLAG_UNSET (src, GST_GNOMEVFSSRC_OPEN);
}
/*
* Called to get random access data.
*/
static GstFlowReturn
gst_gnomevfssrc_getrange (GstPad * pad,
guint64 offset, guint size, GstBuffer ** buffer)
{
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (gst_pad_get_parent (pad));
/* get ready */
src->reqoffset = offset;
src->bytes_per_read = size;
/* get data */
return gst_gnomevfssrc_get (src, buffer);
}
/*
* Used if we´re loopbased.
*/
static void
gst_gnomevfssrc_loop (GstPad * pad)
{
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (gst_pad_get_parent (pad));
GstFlowReturn res;
GstBuffer *buffer;
if ((res = gst_gnomevfssrc_get (src, &buffer)) != GST_FLOW_OK ||
(res = gst_pad_push (pad, buffer)) != GST_FLOW_OK) {
gst_task_pause (GST_RPAD_TASK (pad));
}
}
/*
* Called to notify us of scheduling mode.
*/
static gboolean
gst_gnomevfssrc_activate (GstPad * pad, GstActivateMode mode)
{
gboolean res = FALSE;
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (gst_pad_get_parent (pad));
switch (mode) {
/* we're the loop function */
case GST_ACTIVATE_PUSH:
/* if we have a scheduler we can start the task */
if (GST_ELEMENT_SCHEDULER (src)) {
GST_STREAM_LOCK (pad);
if (!GST_FLAG_IS_SET (src, GST_GNOMEVFSSRC_OPEN)) {
if (!gst_gnomevfssrc_open_file (src)) {
GST_STREAM_UNLOCK (pad);
goto fail_open;
}
}
GST_RPAD_TASK (pad) =
gst_scheduler_create_task (GST_ELEMENT_SCHEDULER (src),
(GstTaskFunction) gst_gnomevfssrc_loop, pad);
gst_task_start (GST_RPAD_TASK (pad));
res = TRUE;
GST_STREAM_UNLOCK (pad);
}
break;
/* random access mode */
case GST_ACTIVATE_PULL:
if (!GST_FLAG_IS_SET (src, GST_GNOMEVFSSRC_OPEN)) {
if (!gst_gnomevfssrc_open_file (src)) {
goto fail_open;
}
}
res = TRUE;
break;
case GST_ACTIVATE_NONE:
/* step 1, unblock clock sync (if any) */
/* step 2, make sure streaming finishes */
GST_STREAM_LOCK (pad);
/* step 3, stop the task */
if (GST_RPAD_TASK (pad)) {
gst_task_stop (GST_RPAD_TASK (pad));
}
if (GST_FLAG_IS_SET (src, GST_GNOMEVFSSRC_OPEN))
gst_gnomevfssrc_close_file (src);
GST_STREAM_UNLOCK (pad);
res = TRUE;
break;
default:
break;
}
return res;
fail_open:
{
return FALSE;
}
}
static GstElementStateReturn
gst_gnomevfssrc_change_state (GstElement * element)
{
g_return_val_if_fail (GST_IS_GNOMEVFSSRC (element), GST_STATE_FAILURE);
switch (GST_STATE_TRANSITION (element)) {
case GST_STATE_READY_TO_PAUSED:
break;
case GST_STATE_PAUSED_TO_READY:
default:
break;
}
if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
return GST_STATE_SUCCESS;
}
static gboolean
gst_gnomevfssrc_srcpad_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value)
{
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (gst_pad_get_parent (pad));
gboolean res = FALSE;
switch (type) {
case GST_QUERY_TOTAL:
if (*format == GST_FORMAT_BYTES || src->size != (GnomeVFSFileSize) - 1) {
res = TRUE;
*value = src->size;
}
break;
case GST_QUERY_POSITION:
switch (*format) {
case GST_FORMAT_BYTES:
*value = src->curoffset;
res = TRUE;
break;
case GST_FORMAT_PERCENT:
if (src->size != (GnomeVFSFileSize) - 1) {
res = TRUE;
*value = src->curoffset * GST_FORMAT_PERCENT_MAX / src->size;
}
break;
default:
break;
}
break;
default:
break;
}
return res;
}
static gboolean
gst_gnomevfssrc_srcpad_event (GstPad * pad, GstEvent * event)
{
GstGnomeVFSSrc *src = GST_GNOMEVFSSRC (GST_PAD_PARENT (pad));
gboolean res = FALSE;
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_SEEK:
{
gint64 desired_offset;
GnomeVFSResult res;
if (GST_EVENT_SEEK_FORMAT (event) != GST_FORMAT_BYTES) {
break;
} else if (!src->seekable) {
GST_WARNING_OBJECT (src, "Seek on non-seekable stream");
break;
}
switch (GST_EVENT_SEEK_METHOD (event)) {
case GST_SEEK_METHOD_SET:
desired_offset = GST_EVENT_SEEK_OFFSET (event);
break;
case GST_SEEK_METHOD_CUR:
desired_offset = src->curoffset + GST_EVENT_SEEK_OFFSET (event);
break;
case GST_SEEK_METHOD_END:
if (src->size == (GnomeVFSFileSize) - 1) {
goto done;
}
desired_offset = src->size - ABS (GST_EVENT_SEEK_OFFSET (event));
break;
default:
goto done;
}
/* check boundaries */
if (desired_offset < 0 || desired_offset >= src->size) {
GST_WARNING_OBJECT (src, "Seek to %lld is outside filebounds 0-%llu",
desired_offset, src->size);
break;
}
/* prepare for seek */
src->reqoffset = desired_offset;
GST_DEBUG_OBJECT (src, "new_seek to %lld: %s", desired_offset);
src->need_discont = TRUE;
src->need_flush = GST_EVENT_SEEK_FLAGS (event) & GST_SEEK_FLAG_FLUSH;
res = TRUE;
break;
}
case GST_EVENT_SIZE:
if (GST_EVENT_SIZE_FORMAT (event) != GST_FORMAT_BYTES) {
break;
}
src->bytes_per_read = GST_EVENT_SIZE_VALUE (event);
g_object_notify (G_OBJECT (src), "bytesperread");
break;
default:
break;
}
done:
gst_event_unref (event);
return res;
return TRUE;
}

2
ext/ogg/Makefile.am
View file

@ -9,5 +9,5 @@ libgstogg_la_SOURCES = \
gstogmparse.c
libgstogg_la_CFLAGS = $(GST_CFLAGS) $(OGG_CFLAGS)
libgstogg_la_LIBADD = $(OGG_LIBS)
libgstogg_la_LIBADD = $(OGG_LIBS) $(top_builddir)/gst-libs/gst/riff/libgstriff.la
libgstogg_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)

4
ext/ogg/gstoggdemux.c
View file

@ -1019,7 +1019,7 @@ gst_ogg_demux_get_data (GstOggDemux * ogg)
GstBuffer *buffer;
gint size;
GST_LOG_OBJECT (ogg, "get data %lld", ogg->offset);
GST_LOG_OBJECT (ogg, "get data %lld %lld", ogg->offset, ogg->length);
if (ogg->offset == ogg->length)
return 0;
@ -1697,6 +1697,8 @@ gst_ogg_demux_find_chains (GstOggDemux * ogg)
if (!res)
goto no_length;
GST_DEBUG ("file length %lld", ogg->length);
/* read chain from offset 0, this is the first chain of the
* ogg file. */
gst_ogg_demux_seek (ogg, 0);

2
ext/theora/Makefile.am
View file

@ -2,6 +2,6 @@ plugin_LTLIBRARIES = libgsttheora.la
libgsttheora_la_SOURCES = theora.c theoraenc.c theoradec.c
libgsttheora_la_CFLAGS = $(GST_CFLAGS) $(THEORA_CFLAGS)
libgsttheora_la_LIBADD = $(THEORA_LIBS)
libgsttheora_la_LIBADD = $(THEORA_LIBS) $(top_builddir)/gst/tags/libgsttagedit.la
libgsttheora_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)

3
ext/vorbis/Makefile.am
View file

@ -4,7 +4,8 @@ libgstvorbis_la_SOURCES = vorbis.c \
vorbisdec.c vorbisenc.c vorbisparse.c
libgstvorbis_la_CFLAGS = $(GST_CFLAGS) $(VORBIS_CFLAGS)
## AM_PATH_VORBIS also sets VORBISENC_LIBS
libgstvorbis_la_LIBADD = $(VORBIS_LIBS) $(VORBISENC_LIBS) $(VORBISFILE_LIBS)
libgstvorbis_la_LIBADD = $(VORBIS_LIBS) $(VORBISENC_LIBS) $(VORBISFILE_LIBS) \
$(top_builddir)/gst/tags/libgsttagedit.la
libgstvorbis_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
noinst_HEADERS = vorbisenc.h vorbisdec.h vorbisparse.h

5
gst-libs/gst/audio/Makefile.am
View file

@ -45,9 +45,4 @@ libgstaudiofilterexample_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
gstaudiofilterexample.c: $(srcdir)/make_filter $(srcdir)/gstaudiofiltertemplate.c
$(srcdir)/make_filter AudiofilterExample $(srcdir)/gstaudiofiltertemplate.c
noinst_PROGRAMS = testchannels
testchannels_SOURCES = testchannels.c
testchannels_CFLAGS = $(GST_CFLAGS)
testchannels_LDFLAGS = $(GST_LIBS)
include $(top_srcdir)/common/glib-gen.mak

3
sys/xvimage/Makefile.am
View file

@ -4,7 +4,8 @@ plugin_LTLIBRARIES = libgstxvimagesink.la
libgstxvimagesink_la_SOURCES = xvimagesink.c
libgstxvimagesink_la_CFLAGS = $(GST_CFLAGS) $(X_CFLAGS)
libgstxvimagesink_la_LIBADD = $(X_LIBS) $(XVIDEO_LIBS) $(XSHM_LIBS) \
$(top_builddir)/gst-libs/gst/libgstinterfaces-$(GST_MAJORMINOR).la
$(top_builddir)/gst-libs/gst/libgstinterfaces-$(GST_MAJORMINOR).la \
$(top_builddir)/gst-libs/gst/video/libgstvideo.la
libgstxvimagesink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
noinst_HEADERS = xvimagesink.h