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Lots of updates to the plugins for caps negotiation.

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Original commit message from CVS:
Lots of updates to the plugins for caps negotiation.
Added YUY2 output to the win32 dlls.
Added a colorspace converter in gstplay
This commit is contained in:
Wim Taymans 2001-04-12 18:11:19 +00:00
parent 406541cec0
commit 335080574f
20 changed files with 373 additions and 220 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
components/bonobo-gstmediaplay/Makefile.am
View file

@ -7,6 +7,7 @@ INCLUDES = -I$(top_srcdir)/gst \
-DGNOMELOCALEDIR=\""$(datadir)/locale"\" \
-DDATADIR=\""$(datadir)"\" \
-I$(includedir) \
$(shell gnome-config --cflags gnome gnomeui bonobo bonobox) \
$(BONOBOX_TEST_CFLAGS) -Wall -O2
bin_PROGRAMS = bonobo-gstmediaplay
@ -15,15 +16,16 @@ bonobo_gstmediaplay_SOURCES = \
bonobo-gstmediaplay.c
bonobo_gstmediaplay_CFLAGS = -Wall -O2 \
$(shell gnome-config --cflags gnomeui bonobo bonobox) $(shell libglade-config --cflags gnome) \
$(shell gnome-config --cflags gnome gnomeui bonobo bonobox) $(shell libglade-config --cflags gnome) \
$(shell gstreamer-config --clfags )
bonobo_gstmediaplay_LDADD = \
$(top_srcdir)/gstplay/libgstmediaplay.la
$(top_srcdir)/gstplay/libgstmediaplay.la \
$(top_srcdir)/gst/libgst.la
bonobo_gstmediaplay_LDFLAGS = \
$(shell gnome-config --libs gnomeui bonobo bonobox) $(shell libglade-config --libs gnome) \
$(shell gstreamer-config --libs )
$(shell gnome-config --libs gnome gnomeui bonobo bonobox) $(shell libglade-config --libs gnome) \
$(shell gstreamer-config --libs )
oafdir = $(datadir)/oaf
OAF_FILES = gstmediaplay.oafinfo

5
components/bonobo-gstmediaplay/bonobo-gstmediaplay.c
View file

@ -307,12 +307,16 @@ bonobo_gstmediaplay_factory (BonoboGenericFactory *this, void *data)
control_data->play = gst_play_new ();
vbox = gtk_vbox_new (TRUE, 0);
gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (control_data->play),
TRUE, TRUE, 0);
gtk_widget_show_all (vbox);
gst_play_set_uri (control_data->play, "/opt/data/armageddon1.mpg");
gst_play_play (control_data->play);
/*
* Create the BonoboControl object.
*/
@ -403,6 +407,7 @@ init_server_factory (int argc, char **argv)
int
main (int argc, char **argv)
{
//g_thread_init (NULL);
/*
* Setup the factory.
*/

3
docs/gst/Makefile.am
View file

@ -52,8 +52,7 @@ tmpl_sources = \
tmpl/gsttype.sgml \
tmpl/gstutils.sgml \
tmpl/gstxml.sgml \
tmpl/spectrum.sgml \
tmpl/videoraw.sgml
tmpl/spectrum.sgml
gstreamer_docdir = $(HTML_DIR)
gstreamer_doc_DATA = \

4
docs/gst/gstreamer-sections.txt
View file

@ -366,6 +366,8 @@ GstPadGetFunction
GstPadGetRegionFunction
GstPadQoSFunction
GstPadEOSFunction
GstPadNewCapsFunction
GstPadNegotiateReturn
GstPadNegotiateFunction
@ -388,6 +390,7 @@ gst_pad_set_getregion_function
gst_pad_set_negotiate_function
gst_pad_set_qos_function
gst_pad_set_eos_function
gst_pad_set_newcaps_function
gst_pad_set_caps
gst_pad_get_caps
gst_pad_check_compatibility
@ -435,6 +438,7 @@ GST_RPAD_PULLREGIONFUNC
GST_RPAD_QOSFUNC
GST_RPAD_EOSFUNC
GST_RPAD_NEGOTIATEFUNC
GST_RPAD_NEWCAPSFUNC
GST_GPAD_REALPAD
GstGhostPad

33
docs/gst/tmpl/gstpad.sgml
View file

@ -155,6 +155,15 @@ The function that will be called in an EOS case.
@Returns: TRUE if EOS was successful, FALSE otherwise
<!-- ##### USER_FUNCTION GstPadNewCapsFunction ##### -->
<para>
</para>
@pad:
@caps:
<!-- ##### ENUM GstPadNegotiateReturn ##### -->
<para>
The possible results from padnegotiation.
@ -171,8 +180,10 @@ The function that will be called when negotiating.
@pad: The pad that is being negotiated
@caps: The current caps that are being negotiated
@count: A counter to keep track of the negotiation process
@data:
@Returns: The result of the negotiation process
<!-- # Unused Parameters # -->
@count: A counter to keep track of the negotiation process
<!-- ##### USER_FUNCTION GstPadPushFunction ##### -->
@ -329,6 +340,15 @@ Destroy the pad.
@eos:
<!-- ##### FUNCTION gst_pad_set_newcaps_function ##### -->
<para>
</para>
@pad:
@newcaps:
<!-- ##### FUNCTION gst_pad_set_caps ##### -->
<para>
@ -556,9 +576,9 @@ Call the EOS function of the pad
@srcpad:
@destpad:
@caps:
@counter:
@Returns:
<!-- # Unused Parameters # -->
@counter:
@count:
@ -636,6 +656,7 @@ Call the EOS function of the pad
@pullfunc:
@pullregionfunc:
@negotiatefunc:
@newcapsfunc:
@ghostpads:
<!-- ##### MACRO GST_RPAD_DIRECTION ##### -->
@ -742,6 +763,14 @@ Get the EOS function of the real pad.
@pad:
<!-- ##### MACRO GST_RPAD_NEWCAPSFUNC ##### -->
<para>
</para>
@pad:
<!-- ##### MACRO GST_GPAD_REALPAD ##### -->
<para>
Get the real pad of this ghost pad.

230
docs/gst/tmpl/gstreamer-unused.sgml
View file

@ -67,14 +67,6 @@ Query the element for the current mime type
</para>
<!-- ##### FUNCTION gst_pad_remove_ghost_parent ##### -->
<para>
</para>
@pad:
@parent:
<!-- ##### FUNCTION gst_fdsink_chain ##### -->
<para>
@ -83,6 +75,14 @@ Query the element for the current mime type
@pad:
@buf:
<!-- ##### FUNCTION gst_pad_remove_ghost_parent ##### -->
<para>
</para>
@pad:
@parent:
<!-- ##### FUNCTION gst_identity_chain ##### -->
<para>
@ -91,6 +91,14 @@ Query the element for the current mime type
@pad:
@buf:
<!-- ##### FUNCTION gst_audiosink_chain ##### -->
<para>
</para>
@pad:
@buf:
<!-- ##### FUNCTION gst_connection_get_type ##### -->
<para>
@ -98,14 +106,6 @@ Query the element for the current mime type
@Returns:
<!-- ##### FUNCTION gst_audiosink_chain ##### -->
<para>
</para>
@pad:
@buf:
<!-- ##### MACRO GST_PIPELINE_CLASS ##### -->
<para>
@ -349,16 +349,16 @@ subclass use this to start their flag enumeration
@audiosink:
@channels:
<!-- ##### SECTION ./tmpl/gstconnection.sgml:Short_Description ##### -->
Generic connection between elements.
<!-- ##### STRUCT GstSinkClass ##### -->
<para>
</para>
<!-- ##### SECTION ./tmpl/gstconnection.sgml:Short_Description ##### -->
Generic connection between elements.
<!-- ##### STRUCT GstFilterClass ##### -->
<para>
@ -632,13 +632,13 @@ Specify the current offset in the file.
@sheight:
@bytes_per_line:
<!-- ##### SECTION ./tmpl/GstElement.sgml:Long_Description ##### -->
<!-- ##### ARG GstAudioSink:format ##### -->
<para>
</para>
<!-- ##### ARG GstAudioSink:format ##### -->
<!-- ##### SECTION ./tmpl/GstElement.sgml:Long_Description ##### -->
<para>
</para>
@ -672,24 +672,17 @@ Specify the current offset in the file.
@name:
@Returns:
<!-- ##### STRUCT GstConnection ##### -->
<para>
</para>
<!-- ##### STRUCT GstQueueClass ##### -->
<para>
</para>
<!-- ##### FUNCTION gst_fakesrc_push ##### -->
<!-- ##### STRUCT GstConnection ##### -->
<para>
</para>
@src:
<!-- ##### FUNCTION gst_type_add_sink ##### -->
<para>
@ -699,6 +692,13 @@ Specify the current offset in the file.
@id:
@sink:
<!-- ##### FUNCTION gst_fakesrc_push ##### -->
<para>
</para>
@src:
<!-- ##### MACRO GST_IS_IDENTITY_CLASS ##### -->
<para>
@ -1096,13 +1096,6 @@ GstFilter
@obj:
<!-- ##### MACRO GST_IS_QUEUE_CLASS ##### -->
<para>
</para>
@obj:
<!-- ##### FUNCTION gst_fdsrc_get_type ##### -->
<para>
@ -1110,6 +1103,13 @@ GstFilter
@Returns:
<!-- ##### MACRO GST_IS_QUEUE_CLASS ##### -->
<para>
</para>
@obj:
<!-- ##### FUNCTION gst_pad_get_type_id ##### -->
<para>
@ -1118,13 +1118,6 @@ GstFilter
@pad:
@Returns:
<!-- ##### FUNCTION gst_thread_iterate ##### -->
<para>
</para>
@thread:
<!-- ##### STRUCT OverlayClip ##### -->
<para>
@ -1135,6 +1128,13 @@ GstFilter
@y1:
@y2:
<!-- ##### FUNCTION gst_thread_iterate ##### -->
<para>
</para>
@thread:
<!-- ##### ENUM GstSrcFlags ##### -->
<para>
Flags for the GstSrc element
@ -1204,13 +1204,6 @@ GstColorSpace
@obj:
<!-- ##### FUNCTION gst_asyncdisksrc_get_type ##### -->
<para>
</para>
@Returns:
<!-- ##### MACRO GST_AUDIOSINK_CLASS ##### -->
<para>
@ -1218,6 +1211,13 @@ GstColorSpace
@klass:
<!-- ##### FUNCTION gst_asyncdisksrc_get_type ##### -->
<para>
</para>
@Returns:
<!-- ##### MACRO GST_SRC_CLASS ##### -->
<para>
@ -1247,12 +1247,6 @@ GstColorSpace
@pad:
@Returns:
<!-- ##### MACRO GST_PROPS_FOURCC_ID ##### -->
<para>
</para>
<!-- ##### FUNCTION gst_esdsink_new ##### -->
<para>
@ -1261,6 +1255,12 @@ GstColorSpace
@name:
@Returns:
<!-- ##### MACRO GST_PROPS_FOURCC_ID ##### -->
<para>
</para>
<!-- ##### FUNCTION gst_element_request_pad ##### -->
<para>
@ -1397,16 +1397,16 @@ This macro sets the given flags.
</para>
<!-- ##### SECTION ./tmpl/gstsink.sgml:Title ##### -->
GstSink
<!-- ##### MACRO GST_CPU_FLAG_MMX ##### -->
<para>
A flag indicating that MMX instructions are supported.
</para>
<!-- ##### SECTION ./tmpl/gstsink.sgml:Title ##### -->
GstSink
<!-- ##### FUNCTION gst_object_get_type ##### -->
<para>
@ -1690,13 +1690,6 @@ or a video card.
</para>
<!-- ##### MACRO GST_IS_BIN_CLASS ##### -->
<para>
</para>
@obj:
<!-- ##### FUNCTION gst_esdsink_get_type ##### -->
<para>
@ -1704,6 +1697,13 @@ or a video card.
@Returns:
<!-- ##### MACRO GST_IS_BIN_CLASS ##### -->
<para>
</para>
@obj:
<!-- ##### SECTION ./tmpl/GstElement.sgml:See_Also ##### -->
<para>
@ -1724,12 +1724,6 @@ Query whether this object has multiple input pads.
@obj: Element to query for multiple input pads.
<!-- ##### SECTION ./tmpl/gstfilter.sgml:See_Also ##### -->
<para>
</para>
<!-- ##### MACRO DEBUG_NOPREFIX ##### -->
<para>
@ -1738,6 +1732,12 @@ Query whether this object has multiple input pads.
@format:
@args...:
<!-- ##### SECTION ./tmpl/gstfilter.sgml:See_Also ##### -->
<para>
</para>
<!-- ##### ARG GstAudioSink:frequency ##### -->
<para>
@ -2117,13 +2117,6 @@ The start point of a filter graph
@audiosink:
<!-- ##### MACRO GST_IS_FAKESINK ##### -->
<para>
</para>
@obj:
<!-- ##### MACRO GST_STATE_UNSET ##### -->
<para>
This macro unsets the given state on the element.
@ -2132,6 +2125,13 @@ This macro unsets the given state on the element.
@obj: Element to unset state of.
@flag: State to unset, can be any number of bits in guint32.
<!-- ##### MACRO GST_IS_FAKESINK ##### -->
<para>
</para>
@obj:
<!-- ##### MACRO GST_QUEUE_CLASS ##### -->
<para>
@ -2197,6 +2197,13 @@ The number of bytes per read.
@obj:
<!-- ##### FUNCTION gst_sinesrc_get_type ##### -->
<para>
</para>
@Returns:
<!-- ##### MACRO ERROR_OBJECT ##### -->
<para>
@ -2207,13 +2214,6 @@ The number of bytes per read.
@format:
@args...:
<!-- ##### FUNCTION gst_sinesrc_get_type ##### -->
<para>
</para>
@Returns:
<!-- ##### MACRO GST_IS_IDENTITY ##### -->
<para>
@ -2318,17 +2318,6 @@ This macro sets the given state on the element.
@obj:
<!-- ##### SECTION ./tmpl/videoraw.sgml:Short_Description ##### -->
Information about video buffers.
<!-- ##### FUNCTION gst_fdsink_get_type ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION gst_src_push_region ##### -->
<para>
@ -2338,6 +2327,17 @@ Information about video buffers.
@offset:
@size:
<!-- ##### FUNCTION gst_fdsink_get_type ##### -->
<para>
</para>
@Returns:
<!-- ##### SECTION ./tmpl/videoraw.sgml:Short_Description ##### -->
Information about video buffers.
<!-- ##### STRUCT GstPipelineClass ##### -->
<para>
@ -2428,13 +2428,13 @@ A flag indicating that SSE instructions are supported.
@obj:
<!-- ##### ARG GstAsyncDiskSrc:size ##### -->
<!-- ##### STRUCT GstDiskSrcClass ##### -->
<para>
</para>
<!-- ##### STRUCT GstDiskSrcClass ##### -->
<!-- ##### ARG GstAsyncDiskSrc:size ##### -->
<para>
</para>
@ -2577,6 +2577,13 @@ the offset.
</para>
<!-- ##### MACRO GST_IS_ASYNCDISKSRC_CLASS ##### -->
<para>
</para>
@obj:
<!-- ##### FUNCTION gst_sinesrc_new ##### -->
<para>
@ -2585,13 +2592,6 @@ the offset.
@name:
@Returns:
<!-- ##### MACRO GST_IS_ASYNCDISKSRC_CLASS ##### -->
<para>
</para>
@obj:
<!-- ##### ARG GstAudioSrc:curoffset ##### -->
<para>
Get the current number of bytes read.
@ -2640,13 +2640,6 @@ plugin
@klass:
<!-- ##### MACRO GST_HTTPSRC_CLASS ##### -->
<para>
</para>
@klass:
<!-- ##### MACRO GST_ASYNCDISKSRC ##### -->
<para>
@ -2654,6 +2647,13 @@ plugin
@obj:
<!-- ##### MACRO GST_HTTPSRC_CLASS ##### -->
<para>
</para>
@klass:
<!-- ##### ARG GstPad:active ##### -->
<para>
Indicates this pad is active

7
examples/helloworld/helloworld.c
View file

@ -13,7 +13,7 @@ void eos(GstElement *element)
int main(int argc,char *argv[])
{
GstElement *bin, *disksrc, *parse, *decoder, *downmix, *mulaw, *osssink;
GstElement *bin, *disksrc, *parse, *decoder, *downmix, *mulaw, *mulawdec, *osssink;
gst_init(&argc,&argv);
@ -36,6 +36,7 @@ int main(int argc,char *argv[])
decoder = gst_elementfactory_make("mpg123","decoder");
downmix = gst_elementfactory_make("stereo2mono","stereo2mono");
mulaw = gst_elementfactory_make("mulawencode","mulaw");
mulawdec = gst_elementfactory_make("mulawdecode","mulawdec");
/* and an audio sink */
osssink = gst_elementfactory_make("osssink", "play_audio");
@ -45,6 +46,7 @@ int main(int argc,char *argv[])
gst_bin_add(GST_BIN(bin), decoder);
gst_bin_add(GST_BIN(bin), downmix);
gst_bin_add(GST_BIN(bin), mulaw);
gst_bin_add(GST_BIN(bin), mulawdec);
gst_bin_add(GST_BIN(bin), osssink);
/* connect src to sink */
@ -57,6 +59,8 @@ int main(int argc,char *argv[])
gst_pad_connect(gst_element_get_pad(downmix,"src"),
gst_element_get_pad(mulaw,"sink"));
gst_pad_connect(gst_element_get_pad(mulaw,"src"),
gst_element_get_pad(mulawdec,"sink"));
gst_pad_connect(gst_element_get_pad(mulawdec,"src"),
gst_element_get_pad(osssink,"sink"));
/* start playing */
@ -76,6 +80,7 @@ int main(int argc,char *argv[])
gst_object_destroy(GST_OBJECT(decoder));
gst_object_destroy(GST_OBJECT(downmix));
gst_object_destroy(GST_OBJECT(mulaw));
gst_object_destroy(GST_OBJECT(mulawdec));
gst_object_destroy(GST_OBJECT(disksrc));
gst_object_destroy(GST_OBJECT(bin));

4
gst/autoplug/gststaticautoplugrender.c
View file

@ -261,10 +261,10 @@ gst_static_autoplug_to_render (GstAutoplug *autoplug, GstCaps *srccaps, GstEleme
while (targetelement) {
GList *elements;
GstPad *pad;
GstRealPad *pad;
GstPadTemplate *templ;
pad = GST_PAD (gst_element_get_pad_list (targetelement)->data);
pad = GST_PAD_REALIZE (gst_element_get_pad_list (targetelement)->data);
templ = GST_PAD_PADTEMPLATE (pad);
caps.sink = GST_PADTEMPLATE_CAPS (templ);

1
gst/gstcaps.h
View file

@ -94,6 +94,7 @@ GstProps* gst_caps_get_props (GstCaps *caps);
#define gst_caps_get_int(caps, name) gst_props_get_int ((caps)->properties, name)
#define gst_caps_get_fourcc_int(caps, name) gst_props_get_fourcc_int ((caps)->properties, name)
#define gst_caps_get_boolean(caps, name) gst_props_get_boolean ((caps)->properties, name)
#define gst_caps_get_string(caps, name) gst_props_get_string ((caps)->properties, name)
GstCaps* gst_caps_get_by_name (GstCaps *caps, const gchar *name);

2
gst/gstinfo.h
View file

@ -271,10 +271,12 @@ enum {
GST_CAT_PIPELINE, // Pipeline stuff
GST_CAT_PLUGIN_LOADING, // Plugin loading
GST_CAT_PLUGIN_ERRORS, // Errors during plugin loading
GST_CAT_PLUGIN_INFO, // Plugin state information
GST_CAT_PROPERTIES, // Properties
GST_CAT_THREAD, // Thread creation/management
GST_CAT_TYPES, // Typing
GST_CAT_XML, // XML load/save of everything
GST_CAT_NEGOTIATION, // Caps Negotiation stuff
GST_CAT_MAX_CATEGORY,
};

118
gst/gstpad.c
View file

@ -260,7 +260,6 @@ gst_pad_new_from_template (GstPadTemplate *templ,
pad = gst_pad_new (name, templ->direction);
GST_PAD_PADTEMPLATE(pad) = templ;
//GST_PAD_CAPS (pad) = GST_PADTEMPLATE_CAPS (templ);
return pad;
}
@ -430,6 +429,26 @@ gst_pad_set_negotiate_function (GstPad *pad,
}
/**
* gst_pad_set_newcaps_function:
* @pad: the pad to set the newcaps function for
* @newcaps: the newcaps function
*
* Set the given newcaps function for the pad.
*/
void
gst_pad_set_newcaps_function (GstPad *pad,
GstPadNewCapsFunction newcaps)
{
g_return_if_fail (pad != NULL);
g_return_if_fail (GST_IS_REAL_PAD (pad));
GST_RPAD_NEWCAPSFUNC (pad) = newcaps;
GST_DEBUG (0,"newcapsfunc for %s:%s(@%p) at %p is set to %p\n",
GST_DEBUG_PAD_NAME(pad),pad,&GST_RPAD_NEWCAPSFUNC(pad),newcaps);
}
static void
gst_pad_push_func(GstPad *pad, GstBuffer *buf)
@ -748,7 +767,8 @@ gst_pad_set_caps (GstPad *pad,
if (GST_PAD_CAPS (pad))
gst_caps_unref (GST_PAD_CAPS (pad));
gst_caps_ref (caps);
if (caps)
gst_caps_ref (caps);
GST_PAD_CAPS(pad) = caps;
return gst_pad_renegotiate (pad);
@ -941,18 +961,22 @@ cleanup:
}
static gboolean
gst_pad_renegotiate_func (GstPad *pad, GstPad *peerpad, GstCaps **newcaps, gint *counter)
gst_pad_renegotiate_func (GstPad *pad, gpointer *data1, GstPad *peerpad, gpointer *data2, GstCaps **newcaps)
{
GstRealPad *currentpad, *otherpad;
gpointer *currentdata, *otherdata;
GstPadNegotiateReturn result;
gint counter = 0;
g_return_val_if_fail (pad != NULL, FALSE);
currentpad = GST_PAD_REALIZE (pad);
otherpad = GST_REAL_PAD (peerpad);
currentdata = data1;
otherdata = data2;
GST_DEBUG (GST_CAT_ELEMENT_PADS, "negotiating pad %s:%s and %s:%s counter:%d\n",
GST_DEBUG_PAD_NAME(pad), GST_DEBUG_PAD_NAME(peerpad), *counter);
GST_DEBUG (GST_CAT_NEGOTIATION, "negotiating pad %s:%s and %s:%s data:%p\n",
GST_DEBUG_PAD_NAME(currentpad), GST_DEBUG_PAD_NAME(otherpad), currentdata);
do {
gboolean matchtempl;
@ -960,31 +984,47 @@ gst_pad_renegotiate_func (GstPad *pad, GstPad *peerpad, GstCaps **newcaps, gint
if (!*newcaps) {
if (otherpad->negotiatefunc) {
GstRealPad *temp;
gpointer *tempdata;
otherpad->negotiatefunc (GST_PAD (otherpad), newcaps, *counter);
GST_DEBUG (GST_CAT_NEGOTIATION, "requesting other caps from pad %s:%s data:%p\n",
GST_DEBUG_PAD_NAME(otherpad), otherdata);
otherpad->negotiatefunc (GST_PAD (otherpad), newcaps, otherdata);
temp = otherpad;
otherpad = currentpad;
currentpad = temp;
tempdata = otherdata;
otherdata = currentdata;
currentdata = tempdata;
}
}
GST_DEBUG (GST_CAT_NEGOTIATION, "checking compatibility with pad %s:%s\n",
GST_DEBUG_PAD_NAME(otherpad));
matchtempl = gst_caps_check_compatibility (*newcaps, gst_pad_get_padtemplate_caps (GST_PAD (otherpad)));
GST_DEBUG (GST_CAT_ELEMENT_PADS, "caps compatibility check %s\n", (matchtempl?"ok":"fail"));
GST_DEBUG (GST_CAT_NEGOTIATION, "caps compatibility check %s\n", (matchtempl?"ok":"fail"));
if (matchtempl) {
GST_DEBUG (GST_CAT_NEGOTIATION, "checking if other pad %s:%s can negotiate data:%p\n",
GST_DEBUG_PAD_NAME(otherpad), otherdata);
if (otherpad->negotiatefunc) {
GstRealPad *temp;
gpointer *tempdata;
GST_DEBUG (GST_CAT_ELEMENT_PADS, "switching pad for next phase\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "switching pad for next phase\n");
temp = currentpad;
currentpad = otherpad;
otherpad = temp;
tempdata = otherdata;
otherdata = currentdata;
currentdata = tempdata;
}
else if (gst_caps_check_compatibility (*newcaps, GST_PAD_CAPS (otherpad))) {
GST_DEBUG (GST_CAT_ELEMENT_PADS, "negotiation succeeded\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "negotiation succeeded\n");
return TRUE;
}
else {
@ -997,36 +1037,39 @@ gst_pad_renegotiate_func (GstPad *pad, GstPad *peerpad, GstCaps **newcaps, gint
if (*newcaps) gst_caps_ref(*newcaps);
}
(*counter)++;
counter++;
if (currentpad->negotiatefunc) {
GST_DEBUG (GST_CAT_ELEMENT_PADS, "calling negotiate function on pad %s:%s counter: %d\n",
GST_DEBUG_PAD_NAME (currentpad), *counter);
result = currentpad->negotiatefunc (GST_PAD (currentpad), newcaps, *counter);
GST_DEBUG (GST_CAT_NEGOTIATION, "calling negotiate function on pad %s:%s data: %p\n",
GST_DEBUG_PAD_NAME (currentpad), currentdata);
result = currentpad->negotiatefunc (GST_PAD (currentpad), newcaps, currentdata);
switch (result) {
case GST_PAD_NEGOTIATE_FAIL:
GST_DEBUG (GST_CAT_ELEMENT_PADS, "negotiation failed\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "negotiation failed\n");
return FALSE;
case GST_PAD_NEGOTIATE_AGREE:
GST_DEBUG (GST_CAT_ELEMENT_PADS, "negotiation succeeded\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "negotiation succeeded\n");
return TRUE;
case GST_PAD_NEGOTIATE_TRY:
GST_DEBUG (GST_CAT_ELEMENT_PADS, "try another option\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "try another option\n");
break;
default:
GST_DEBUG (GST_CAT_NEGOTIATION, "invalid return\n");
break;
}
}
else {
GST_DEBUG (GST_CAT_ELEMENT_PADS, "negotiation failed, no more options\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "negotiation failed, no more options\n");
return FALSE;
}
} while (*counter < 100);
} while (counter < 100);
g_warning ("negotiation between (%s:%s) and (%s:%s) failed: too many attempts (%d)\n",
GST_DEBUG_PAD_NAME(pad), GST_DEBUG_PAD_NAME(peerpad), *counter);
GST_DEBUG_PAD_NAME(pad), GST_DEBUG_PAD_NAME(peerpad), counter);
GST_DEBUG (GST_CAT_ELEMENT_PADS, "negotiation failed, too many attempts\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "negotiation failed, too many attempts\n");
return FALSE;
}
@ -1045,7 +1088,7 @@ gst_pad_renegotiate (GstPad *pad)
GstCaps *newcaps = NULL;
GstRealPad *peerpad, *currentpad, *otherpad;
gboolean result;
gint counter = 0;
gpointer data1 = NULL, data2 = NULL;
g_return_val_if_fail (pad != NULL, FALSE);
@ -1054,26 +1097,31 @@ gst_pad_renegotiate (GstPad *pad)
currentpad = GST_PAD_REALIZE (pad);
if (!peerpad) {
GST_DEBUG (GST_CAT_ELEMENT_PADS, "no peer pad for pad %s:%s\n",
GST_DEBUG (GST_CAT_NEGOTIATION, "no peer pad for pad %s:%s\n",
GST_DEBUG_PAD_NAME(currentpad));
return TRUE;
}
otherpad = GST_REAL_PAD (peerpad);
GST_INFO (GST_CAT_ELEMENT_PADS, "negotiating pad %s:%s and %s:%s",
GST_INFO (GST_CAT_NEGOTIATION, "negotiating pad %s:%s and %s:%s",
GST_DEBUG_PAD_NAME(pad), GST_DEBUG_PAD_NAME(peerpad));
newcaps = GST_PAD_CAPS (pad);
result = gst_pad_renegotiate_func (GST_PAD (currentpad), GST_PAD (otherpad), &newcaps, &counter);
result = gst_pad_renegotiate_func (GST_PAD (currentpad), &data1, GST_PAD (otherpad), &data2, &newcaps);
if (result) {
GST_DEBUG (GST_CAT_ELEMENT_PADS, "pads aggreed on caps :)\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "pads aggreed on caps :)\n");
/* here we have some sort of aggreement of the caps */
GST_PAD_CAPS (currentpad) = newcaps;
if (GST_RPAD_NEWCAPSFUNC (currentpad))
GST_RPAD_NEWCAPSFUNC (currentpad) (GST_PAD (currentpad), newcaps);
GST_PAD_CAPS (otherpad) = newcaps;
if (GST_RPAD_NEWCAPSFUNC (otherpad))
GST_RPAD_NEWCAPSFUNC (otherpad) (GST_PAD (otherpad), newcaps);
}
return result;
@ -1084,7 +1132,6 @@ gst_pad_renegotiate (GstPad *pad)
* @srcpad: the pad that proxies
* @destpad: the pad to proxy the negotiation to
* @caps: the current caps
* @counter: a counter to keep track of the negotiation process
*
* Proxies the negotiation pad from srcpad to destpad. Further
* negotiation is done on the peers of both pad instead.
@ -1092,33 +1139,40 @@ gst_pad_renegotiate (GstPad *pad)
* Returns: the result of the negotiation preocess.
*/
GstPadNegotiateReturn
gst_pad_negotiate_proxy (GstPad *srcpad, GstPad *destpad, GstCaps **caps, gint counter)
gst_pad_negotiate_proxy (GstPad *srcpad, GstPad *destpad, GstCaps **caps)
{
GstRealPad *srcpeer;
GstRealPad *destpeer;
gboolean result;
gpointer data1 = NULL, data2 = NULL;
g_return_val_if_fail (srcpad != NULL, GST_PAD_NEGOTIATE_FAIL);
g_return_val_if_fail (destpad != NULL, GST_PAD_NEGOTIATE_FAIL);
GST_DEBUG (GST_CAT_ELEMENT_PADS, "negotiation proxied from pad (%s:%s) to pad (%s:%s)\n",
GST_DEBUG (GST_CAT_NEGOTIATION, "negotiation proxied from pad (%s:%s) to pad (%s:%s)\n",
GST_DEBUG_PAD_NAME (srcpad), GST_DEBUG_PAD_NAME (destpad));
srcpeer = GST_RPAD_PEER (srcpad);
destpeer = GST_RPAD_PEER (destpad);
if (srcpeer && destpeer) {
counter--;
result = gst_pad_renegotiate_func (GST_PAD (srcpeer), GST_PAD (destpeer), caps, &counter);
result = gst_pad_renegotiate_func (GST_PAD (srcpeer), &data1, GST_PAD (destpeer), &data2, caps);
if (result) {
GST_DEBUG (GST_CAT_ELEMENT_PADS, "pads aggreed on caps :)\n");
GST_DEBUG (GST_CAT_NEGOTIATION, "pads (%s:%s) and (%s:%s) aggreed on caps :)\n",
GST_DEBUG_PAD_NAME (srcpad), GST_DEBUG_PAD_NAME (destpad));
/* here we have some sort of aggreement of the caps */
GST_PAD_CAPS (srcpad) = *caps;
GST_PAD_CAPS (destpeer) = *caps;
if (GST_RPAD_NEWCAPSFUNC (destpeer))
GST_RPAD_NEWCAPSFUNC (destpeer) (GST_PAD (destpeer), *caps);
GST_PAD_CAPS (destpad) = *caps;
if (GST_RPAD_NEWCAPSFUNC (destpad))
GST_RPAD_NEWCAPSFUNC (destpad) (GST_PAD (destpad), *caps);
}
else {
GST_DEBUG (GST_CAT_NEGOTIATION, "pads did not aggree on caps :(\n");
return GST_PAD_NEGOTIATE_FAIL;
}
}

66
gst/gstpad.h
View file

@ -89,16 +89,17 @@ typedef enum {
/* this defines the functions used to chain buffers
* pad is the sink pad (so the same chain function can be used for N pads)
* buf is the buffer being passed */
typedef void (*GstPadChainFunction) (GstPad *pad,GstBuffer *buf);
typedef GstBuffer *(*GstPadGetFunction) (GstPad *pad);
typedef GstBuffer *(*GstPadGetRegionFunction) (GstPad *pad, GstRegionType type, guint64 offset, guint64 len);
typedef void (*GstPadQoSFunction) (GstPad *pad, glong qos_message);
typedef void (*GstPadChainFunction) (GstPad *pad,GstBuffer *buf);
typedef GstBuffer* (*GstPadGetFunction) (GstPad *pad);
typedef GstBuffer* (*GstPadGetRegionFunction) (GstPad *pad, GstRegionType type, guint64 offset, guint64 len);
typedef void (*GstPadQoSFunction) (GstPad *pad, glong qos_message);
typedef void (*GstPadPushFunction) (GstPad *pad, GstBuffer *buf);
typedef GstBuffer *(*GstPadPullFunction) (GstPad *pad);
typedef GstBuffer *(*GstPadPullRegionFunction) (GstPad *pad, GstRegionType type, guint64 offset, guint64 len);
typedef gboolean (*GstPadEOSFunction) (GstPad *pad);
typedef GstPadNegotiateReturn (*GstPadNegotiateFunction) (GstPad *pad, GstCaps **caps, gint count);
typedef void (*GstPadPushFunction) (GstPad *pad, GstBuffer *buf);
typedef GstBuffer* (*GstPadPullFunction) (GstPad *pad);
typedef GstBuffer* (*GstPadPullRegionFunction) (GstPad *pad, GstRegionType type, guint64 offset, guint64 len);
typedef gboolean (*GstPadEOSFunction) (GstPad *pad);
typedef GstPadNegotiateReturn (*GstPadNegotiateFunction) (GstPad *pad, GstCaps **caps, gpointer *data);
typedef void (*GstPadNewCapsFunction) (GstPad *pad, GstCaps *caps);
typedef enum {
GST_PAD_UNKNOWN,
@ -114,11 +115,11 @@ typedef enum {
} GstPadFlags;
struct _GstPad {
GstObject object;
GstObject object;
gpointer element_private;
gpointer element_private;
GstPadTemplate *padtemplate; /* the template for this pad */
GstPadTemplate *padtemplate; /* the template for this pad */
};
struct _GstPadClass {
@ -126,31 +127,32 @@ struct _GstPadClass {
};
struct _GstRealPad {
GstPad pad;
GstPad pad;
GstCaps *caps;
GstPadDirection direction;
GstCaps *caps;
GstPadDirection direction;
cothread_state *threadstate;
cothread_state *threadstate;
GstRealPad *peer;
GstRealPad *peer;
GstBuffer *bufpen;
GstRegionType regiontype;
guint64 offset;
guint64 len;
GstBuffer *bufpen;
GstRegionType regiontype;
guint64 offset;
guint64 len;
GstPadChainFunction chainfunc;
GstPadGetFunction getfunc;
GstPadGetRegionFunction getregionfunc;
GstPadQoSFunction qosfunc;
GstPadEOSFunction eosfunc;
GstPadChainFunction chainfunc;
GstPadGetFunction getfunc;
GstPadGetRegionFunction getregionfunc;
GstPadQoSFunction qosfunc;
GstPadEOSFunction eosfunc;
GstPadPushFunction pushfunc;
GstPadPullFunction pullfunc;
GstPadPullRegionFunction pullregionfunc;
GstPadPushFunction pushfunc;
GstPadPullFunction pullfunc;
GstPadPullRegionFunction pullregionfunc;
GstPadNegotiateFunction negotiatefunc;
GstPadNegotiateFunction negotiatefunc;
GstPadNewCapsFunction newcapsfunc;
GList *ghostpads;
};
@ -196,6 +198,7 @@ struct _GstGhostPadClass {
#define GST_RPAD_QOSFUNC(pad) (((GstRealPad *)(pad))->qosfunc)
#define GST_RPAD_EOSFUNC(pad) (((GstRealPad *)(pad))->eosfunc)
#define GST_RPAD_NEGOTIATEFUNC(pad) (((GstRealPad *)(pad))->negotiatefunc)
#define GST_RPAD_NEWCAPSFUNC(pad) (((GstRealPad *)(pad))->newcapsfunc)
#define GST_RPAD_REGIONTYPE(pad) (((GstRealPad *)(pad))->regiontype)
#define GST_RPAD_OFFSET(pad) (((GstRealPad *)(pad))->offset)
@ -281,6 +284,7 @@ void gst_pad_set_getregion_function (GstPad *pad, GstPadGetRegionFunction getr
void gst_pad_set_qos_function (GstPad *pad, GstPadQoSFunction qos);
void gst_pad_set_eos_function (GstPad *pad, GstPadEOSFunction eos);
void gst_pad_set_negotiate_function (GstPad *pad, GstPadNegotiateFunction nego);
void gst_pad_set_newcaps_function (GstPad *pad, GstPadNewCapsFunction newcaps);
gboolean gst_pad_set_caps (GstPad *pad, GstCaps *caps);
GstCaps* gst_pad_get_caps (GstPad *pad);
@ -309,7 +313,7 @@ gboolean gst_pad_connect (GstPad *srcpad, GstPad *sinkpad);
void gst_pad_disconnect (GstPad *srcpad, GstPad *sinkpad);
gboolean gst_pad_renegotiate (GstPad *pad);
GstPadNegotiateReturn gst_pad_negotiate_proxy (GstPad *srcpad, GstPad *destpad, GstCaps **caps, gint counter);
GstPadNegotiateReturn gst_pad_negotiate_proxy (GstPad *srcpad, GstPad *destpad, GstCaps **caps);
#if 1
void gst_pad_push (GstPad *pad, GstBuffer *buf);

15
gst/gstprops.c
View file

@ -68,7 +68,7 @@ gst_props_debug_entry (GstPropsEntry *entry)
GST_DEBUG (0, "%d\n", entry->data.int_data);
break;
case GST_PROPS_FOURCC_ID_NUM:
GST_DEBUG (0, "%s\n", (gchar*)&entry->data.fourcc_data);
GST_DEBUG (0, "%4.4s\n", (gchar*)&entry->data.fourcc_data);
break;
case GST_PROPS_BOOL_ID_NUM:
GST_DEBUG (0, "%d\n", entry->data.bool_data);
@ -563,6 +563,9 @@ gst_props_get_int (GstProps *props, const gchar *name)
GList *lentry;
GQuark quark;
g_return_val_if_fail (props != NULL, 0);
g_return_val_if_fail (name != NULL, 0);
quark = g_quark_from_string (name);
lentry = g_list_find_custom (props->properties, GINT_TO_POINTER (quark), props_find_func);
@ -593,6 +596,9 @@ gst_props_get_fourcc_int (GstProps *props, const gchar *name)
GList *lentry;
GQuark quark;
g_return_val_if_fail (props != NULL, 0);
g_return_val_if_fail (name != NULL, 0);
quark = g_quark_from_string (name);
lentry = g_list_find_custom (props->properties, GINT_TO_POINTER (quark), props_find_func);
@ -623,6 +629,9 @@ gst_props_get_boolean (GstProps *props, const gchar *name)
GList *lentry;
GQuark quark;
g_return_val_if_fail (props != NULL, FALSE);
g_return_val_if_fail (name != NULL, FALSE);
quark = g_quark_from_string (name);
lentry = g_list_find_custom (props->properties, GINT_TO_POINTER (quark), props_find_func);
@ -653,6 +662,9 @@ gst_props_get_string (GstProps *props, const gchar *name)
GList *lentry;
GQuark quark;
g_return_val_if_fail (props != NULL, NULL);
g_return_val_if_fail (name != NULL, NULL);
quark = g_quark_from_string (name);
lentry = g_list_find_custom (props->properties, GINT_TO_POINTER (quark), props_find_func);
@ -886,7 +898,6 @@ gst_props_check_compatibility (GstProps *fromprops, GstProps *toprops)
g_quark_to_string (entry1->propid));
gst_props_debug_entry (entry1);
gst_props_debug_entry (entry2);
GST_DEBUG (0, "\n");
}
sourcelist = g_list_next (sourcelist);

12
gst/gstqueue.c
View file

@ -66,8 +66,8 @@ static void gst_queue_set_arg (GtkObject *object, GtkArg *arg, guint id);
static void gst_queue_get_arg (GtkObject *object, GtkArg *arg, guint id);
static gboolean gst_queue_handle_eos (GstPad *pad);
static GstPadNegotiateReturn gst_queue_handle_negotiate_src (GstPad *pad, GstCaps **caps, gint count);
static GstPadNegotiateReturn gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gint count);
static GstPadNegotiateReturn gst_queue_handle_negotiate_src (GstPad *pad, GstCaps **caps, gpointer *data);
static GstPadNegotiateReturn gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gpointer *data);
static void gst_queue_chain (GstPad *pad, GstBuffer *buf);
static GstBuffer * gst_queue_get (GstPad *pad);
@ -153,20 +153,20 @@ gst_queue_init (GstQueue *queue)
}
static GstPadNegotiateReturn
gst_queue_handle_negotiate_src (GstPad *pad, GstCaps **caps, gint counter)
gst_queue_handle_negotiate_src (GstPad *pad, GstCaps **caps, gpointer *data)
{
GstQueue *queue;
queue = GST_QUEUE (GST_OBJECT_PARENT (pad));
return gst_pad_negotiate_proxy (pad, queue->sinkpad, caps, counter);
return gst_pad_negotiate_proxy (pad, queue->sinkpad, caps);
//return GST_PAD_NEGOTIATE_FAIL;
}
static GstPadNegotiateReturn
gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gint counter)
gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gpointer *data)
{
GstQueue *queue;
@ -179,7 +179,7 @@ gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gint counter)
}
if (*caps) {
*/
return gst_pad_negotiate_proxy (pad, queue->srcpad, caps, counter);
return gst_pad_negotiate_proxy (pad, queue->srcpad, caps);
/*
}

39
gstplay/gstplay.c
View file

@ -17,6 +17,7 @@ static void gst_play_get_arg (GtkObject *object,GtkArg *arg,guint id);
static void gst_play_realize (GtkWidget *play);
static void gst_play_frame_displayed (GstElement *element, GstPlay *play);
static void gst_play_have_size (GstElement *element, guint width, guint height, GstPlay *play);
static void gst_play_audio_handoff (GstElement *element, GstPlay *play);
/* signals and args */
@ -116,6 +117,7 @@ static void
gst_play_init (GstPlay *play)
{
GstPlayPrivate *priv = g_new0 (GstPlayPrivate, 1);
GstElement *colorspace;
play->priv = priv;
@ -130,11 +132,24 @@ gst_play_init (GstPlay *play)
gtk_signal_connect (GTK_OBJECT (priv->audio_element), "handoff",
GTK_SIGNAL_FUNC (gst_play_audio_handoff), play);
priv->video_element = gst_elementfactory_make ("xvideosink", "show");
g_return_if_fail (priv->video_element != NULL);
priv->video_element = gst_elementfactory_make ("bin", "video_bin");
priv->video_show = gst_elementfactory_make ("xvideosink", "show");
g_return_if_fail (priv->video_show != NULL);
//gtk_object_set (GTK_OBJECT (priv->video_element), "xv_enabled", FALSE, NULL);
gtk_signal_connect (GTK_OBJECT (priv->video_element), "frame_displayed",
gtk_signal_connect (GTK_OBJECT (priv->video_show), "frame_displayed",
GTK_SIGNAL_FUNC (gst_play_frame_displayed), play);
gtk_signal_connect (GTK_OBJECT (priv->video_show), "have_size",
GTK_SIGNAL_FUNC (gst_play_have_size), play);
colorspace = gst_elementfactory_make ("colorspace", "colorspace");
gst_bin_add (GST_BIN (priv->video_element), colorspace);
gst_bin_add (GST_BIN (priv->video_element), priv->video_show);
gst_element_connect (colorspace, "src", priv->video_show, "sink");
gst_element_add_ghost_pad (priv->video_element,
gst_element_get_pad (colorspace, "sink"),
"sink");
play->state = GST_PLAY_STOPPED;
play->flags = 0;
@ -158,10 +173,21 @@ static void
gst_play_eos (GstElement *element,
GstPlay *play)
{
g_print("gstplay: eos reached\n");
GST_DEBUG(0, "gstplay: eos reached\n");
gst_play_stop(play);
}
static void
gst_play_have_size (GstElement *element, guint width, guint height,
GstPlay *play)
{
GstPlayPrivate *priv;
priv = (GstPlayPrivate *)play->priv;
gtk_widget_set_usize (priv->video_widget, width, height);
}
static void
gst_play_frame_displayed (GstElement *element,
GstPlay *play)
@ -175,7 +201,7 @@ gst_play_frame_displayed (GstElement *element,
if (!stolen) {
gtk_widget_realize (priv->video_widget);
gtk_socket_steal (GTK_SOCKET (priv->video_widget),
gst_util_get_int_arg (GTK_OBJECT(priv->video_element), "xid"));
gst_util_get_int_arg (GTK_OBJECT(priv->video_show), "xid"));
gtk_widget_show (priv->video_widget);
stolen = TRUE;
}
@ -214,7 +240,7 @@ gst_play_object_introspect (GstObject *object,
}
else {
*target = element;
g_print("gstplay: using element \"%s\" for %s property\n",
GST_DEBUG(0, "gstplay: using element \"%s\" for %s property\n",
gst_element_get_name(element), property);
}
}
@ -396,7 +422,6 @@ gst_play_realize (GtkWidget *widget)
GstPlayPrivate *priv;
g_return_if_fail (GST_IS_PLAY (widget));
g_print ("gst_play: realize\n");
play = GST_PLAY (widget);
priv = (GstPlayPrivate *)play->priv;

1
gstplay/gstplayprivate.h
View file

@ -14,6 +14,7 @@ struct _GstPlayPrivate {
GstElement *thread;
GstElement *bin;
GstElement *video_element, *audio_element;
GstElement *video_show;
GtkWidget *video_widget;
GstElement *src;

16
libs/idct/gstidct.c
View file

@ -20,7 +20,7 @@
#include <config.h>
#include <gst/gstcpu.h>
#include <gst/gst.h>
#include "gstidct.h"
#include "dct.h"
@ -53,38 +53,38 @@ GstIDCT *gst_idct_new(GstIDCTMethod method)
switch (method) {
case GST_IDCT_FAST_INT:
g_print("GstIDCT: using fast_int_idct\n");
GST_INFO (GST_CAT_PLUGIN_INFO, "GstIDCT: using fast_int_idct\n");
gst_idct_init_fast_int_idct();
new->convert = gst_idct_fast_int_idct;
break;
case GST_IDCT_INT:
g_print("GstIDCT: using int_idct\n");
GST_INFO (GST_CAT_PLUGIN_INFO, "GstIDCT: using int_idct\n");
new->convert = gst_idct_int_idct;
break;
case GST_IDCT_FLOAT:
g_print("GstIDCT: using float_idct\n");
GST_INFO (GST_CAT_PLUGIN_INFO, "GstIDCT: using float_idct\n");
gst_idct_init_float_idct();
new->convert = gst_idct_float_idct;
break;
#ifdef HAVE_LIBMMX
case GST_IDCT_MMX:
g_print("GstIDCT: using MMX_idct\n");
GST_INFO (GST_CAT_PLUGIN_INFO, "GstIDCT: using MMX_idct\n");
new->convert = gst_idct_mmx_idct;
new->need_transpose = TRUE;
break;
case GST_IDCT_MMX32:
g_print("GstIDCT: using MMX32_idct\n");
GST_INFO (GST_CAT_PLUGIN_INFO, "GstIDCT: using MMX32_idct\n");
new->convert = gst_idct_mmx32_idct;
new->need_transpose = TRUE;
break;
case GST_IDCT_SSE:
g_print("GstIDCT: using SSE_idct\n");
GST_INFO (GST_CAT_PLUGIN_INFO, "GstIDCT: using SSE_idct\n");
new->convert = gst_idct_sse_idct;
new->need_transpose = TRUE;
break;
#endif /* HAVE_LIBMMX */
default:
g_print("GstIDCT: method not supported\n");
GST_INFO (GST_CAT_PLUGIN_INFO, "GstIDCT: method not supported\n");
g_free(new);
return NULL;
}

12
plugins/elements/gstqueue.c
View file

@ -66,8 +66,8 @@ static void gst_queue_set_arg (GtkObject *object, GtkArg *arg, guint id);
static void gst_queue_get_arg (GtkObject *object, GtkArg *arg, guint id);
static gboolean gst_queue_handle_eos (GstPad *pad);
static GstPadNegotiateReturn gst_queue_handle_negotiate_src (GstPad *pad, GstCaps **caps, gint count);
static GstPadNegotiateReturn gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gint count);
static GstPadNegotiateReturn gst_queue_handle_negotiate_src (GstPad *pad, GstCaps **caps, gpointer *data);
static GstPadNegotiateReturn gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gpointer *data);
static void gst_queue_chain (GstPad *pad, GstBuffer *buf);
static GstBuffer * gst_queue_get (GstPad *pad);
@ -153,20 +153,20 @@ gst_queue_init (GstQueue *queue)
}
static GstPadNegotiateReturn
gst_queue_handle_negotiate_src (GstPad *pad, GstCaps **caps, gint counter)
gst_queue_handle_negotiate_src (GstPad *pad, GstCaps **caps, gpointer *data)
{
GstQueue *queue;
queue = GST_QUEUE (GST_OBJECT_PARENT (pad));
return gst_pad_negotiate_proxy (pad, queue->sinkpad, caps, counter);
return gst_pad_negotiate_proxy (pad, queue->sinkpad, caps);
//return GST_PAD_NEGOTIATE_FAIL;
}
static GstPadNegotiateReturn
gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gint counter)
gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gpointer *data)
{
GstQueue *queue;
@ -179,7 +179,7 @@ gst_queue_handle_negotiate_sink (GstPad *pad, GstCaps **caps, gint counter)
}
if (*caps) {
*/
return gst_pad_negotiate_proxy (pad, queue->srcpad, caps, counter);
return gst_pad_negotiate_proxy (pad, queue->srcpad, caps);
/*
}

8
test/mpeg2parse2.c
View file

@ -29,7 +29,7 @@ void mpeg2parse_newpad(GstElement *parser,GstPad *pad, GstElement *pipeline) {
int main(int argc,char *argv[]) {
GstPipeline *pipeline;
GstElement *src, *parse;
GstElement *decode, *show, *thread;
GstElement *decode, *show, *thread, *color;
GtkWidget *gtk_socket;
g_print("have %d args\n",argc);
@ -75,6 +75,9 @@ int main(int argc,char *argv[]) {
decode = gst_elementfactory_make("mpeg2dec","decode_video");
g_return_val_if_fail(decode != NULL, -1);
color = gst_elementfactory_make("colorspace","color");
g_return_val_if_fail(color != NULL, -1);
show = gst_elementfactory_make("xvideosink","show");
//gtk_object_set(GTK_OBJECT(show),"xv_enabled",FALSE,NULL);
g_return_val_if_fail(show != NULL, -1);
@ -97,6 +100,7 @@ int main(int argc,char *argv[]) {
//gst_bin_add(GST_BIN(thread),GST_ELEMENT(parse2));
gst_bin_add(GST_BIN(thread),GST_ELEMENT(decode));
gst_bin_add(GST_BIN(thread),GST_ELEMENT(color));
gst_bin_add(GST_BIN(thread),GST_ELEMENT(show));
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(thread));
@ -113,6 +117,8 @@ int main(int argc,char *argv[]) {
//gst_pad_connect(gst_element_get_pad(parse2,"src"),
gst_element_get_pad(decode,"sink"));
gst_pad_connect(gst_element_get_pad(decode,"src"),
gst_element_get_pad(color,"sink"));
gst_pad_connect(gst_element_get_pad(color,"src"),
gst_element_get_pad(show,"sink"));
gtk_widget_show_all(appwindow);

7
tests/old/examples/helloworld/helloworld.c
View file

@ -13,7 +13,7 @@ void eos(GstElement *element)
int main(int argc,char *argv[])
{
GstElement *bin, *disksrc, *parse, *decoder, *downmix, *mulaw, *osssink;
GstElement *bin, *disksrc, *parse, *decoder, *downmix, *mulaw, *mulawdec, *osssink;
gst_init(&argc,&argv);
@ -36,6 +36,7 @@ int main(int argc,char *argv[])
decoder = gst_elementfactory_make("mpg123","decoder");
downmix = gst_elementfactory_make("stereo2mono","stereo2mono");
mulaw = gst_elementfactory_make("mulawencode","mulaw");
mulawdec = gst_elementfactory_make("mulawdecode","mulawdec");
/* and an audio sink */
osssink = gst_elementfactory_make("osssink", "play_audio");
@ -45,6 +46,7 @@ int main(int argc,char *argv[])
gst_bin_add(GST_BIN(bin), decoder);
gst_bin_add(GST_BIN(bin), downmix);
gst_bin_add(GST_BIN(bin), mulaw);
gst_bin_add(GST_BIN(bin), mulawdec);
gst_bin_add(GST_BIN(bin), osssink);
/* connect src to sink */
@ -57,6 +59,8 @@ int main(int argc,char *argv[])
gst_pad_connect(gst_element_get_pad(downmix,"src"),
gst_element_get_pad(mulaw,"sink"));
gst_pad_connect(gst_element_get_pad(mulaw,"src"),
gst_element_get_pad(mulawdec,"sink"));
gst_pad_connect(gst_element_get_pad(mulawdec,"src"),
gst_element_get_pad(osssink,"sink"));
/* start playing */
@ -76,6 +80,7 @@ int main(int argc,char *argv[])
gst_object_destroy(GST_OBJECT(decoder));
gst_object_destroy(GST_OBJECT(downmix));
gst_object_destroy(GST_OBJECT(mulaw));
gst_object_destroy(GST_OBJECT(mulawdec));
gst_object_destroy(GST_OBJECT(disksrc));
gst_object_destroy(GST_OBJECT(bin));