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ext/esd/esdsink.c: Remove property that handles osssink fallback.

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Original commit message from CVS:
* ext/esd/esdsink.c: (gst_esdsink_class_init): Remove property
that handles osssink fallback.
* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_init),
(gst_audio_convert_getcaps):
* gst/qtdemux/qtdemux.c: (qtdemux_audio_caps):
Add audio/x-qdm2 for QDM2 audio.
* gst/sine/gstsinesrc.c: (gst_sinesrc_get):
* gst/sine/gstsinesrc.h: Add example of how to implement tags.
* gst/videoscale/gstvideoscale.c: (gst_videoscale_getcaps):
Decrease minimum size to 16x16.
* gst/wavparse/gstwavparse.c:
Convert disabled pad template caps to new caps.
* sys/ximage/ximagesink.c: (gst_ximagesink_xcontext_get):
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_xcontext_get),
(gst_xvimagesink_chain): Throw element error when display cannot
be opened.  Increase minimum framerate to 1.0.  Check the data
free function on a buffer to make sure it is the type we expect
before manipulating it.
This commit is contained in:
David Schleef 2004-01-15 21:05:17 +00:00
parent 37defa2525
commit 89303c580f
7 changed files with 82 additions and 6 deletions
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21
ChangeLog
View file

@ -1,3 +1,24 @@
2004-01-15 David Schleef <ds@schleef.org>
* ext/esd/esdsink.c: (gst_esdsink_class_init): Remove property
that handles osssink fallback.
* gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_init),
(gst_audio_convert_getcaps):
* gst/qtdemux/qtdemux.c: (qtdemux_audio_caps):
Add audio/x-qdm2 for QDM2 audio.
* gst/sine/gstsinesrc.c: (gst_sinesrc_get):
* gst/sine/gstsinesrc.h: Add example of how to implement tags.
* gst/videoscale/gstvideoscale.c: (gst_videoscale_getcaps):
Decrease minimum size to 16x16.
* gst/wavparse/gstwavparse.c:
Convert disabled pad template caps to new caps.
* sys/ximage/ximagesink.c: (gst_ximagesink_xcontext_get):
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_xcontext_get),
(gst_xvimagesink_chain): Throw element error when display cannot
be opened. Increase minimum framerate to 1.0. Check the data
free function on a buffer to make sure it is the type we expect
before manipulating it.
2004-01-15 Julien MOUTTE <julien@moutte.net>
* gst/videofilter/gstvideobalance.c: (gst_videobalance_init),

36
gst/audioconvert/gstaudioconvert.c
View file

@ -119,6 +119,7 @@ static void gst_audio_convert_get_property (GObject *object, guint prop_id, GVa
/* gstreamer functions */
static void gst_audio_convert_chain (GstPad *pad, GstData *_data);
static GstPadLinkReturn gst_audio_convert_link (GstPad *pad, const GstCaps *caps);
static GstCaps * gst_audio_convert_getcaps (GstPad *pad);
static GstElementStateReturn gst_audio_convert_change_state (GstElement *element);
/* actual work */
@ -268,6 +269,7 @@ gst_audio_convert_init (GstAudioConvert *this)
/* sinkpad */
this->sink = gst_pad_new_from_template (
gst_static_pad_template_get (&gst_audio_convert_sink_template), "sink");
gst_pad_set_getcaps_function (this->sink, gst_audio_convert_getcaps);
gst_pad_set_link_function (this->sink, gst_audio_convert_link);
gst_pad_set_getcaps_function (this->sink, gst_audioconvert_getcaps);
gst_element_add_pad (GST_ELEMENT(this), this->sink);
@ -275,6 +277,7 @@ gst_audio_convert_init (GstAudioConvert *this)
/* srcpad */
this->src = gst_pad_new_from_template (
gst_static_pad_template_get (&gst_audio_convert_src_template), "src");
gst_pad_set_getcaps_function (this->src, gst_audio_convert_getcaps);
gst_pad_set_link_function (this->src, gst_audio_convert_link);
gst_pad_set_getcaps_function (this->src, gst_audioconvert_getcaps);
gst_element_add_pad (GST_ELEMENT(this), this->src);
@ -362,6 +365,39 @@ gst_audio_convert_chain (GstPad *pad, GstData *_data)
gst_pad_push (this->src, GST_DATA (buf));
}
static GstCaps *
gst_audio_convert_getcaps (GstPad *pad)
{
GstAudioConvert *this;
GstPad *otherpad;
GstCaps *othercaps;
GstCaps *caps;
int i;
g_return_val_if_fail(GST_IS_PAD(pad), NULL);
g_return_val_if_fail(GST_IS_AUDIO_CONVERT(GST_OBJECT_PARENT (pad)), NULL);
this = GST_AUDIO_CONVERT(GST_OBJECT_PARENT (pad));
otherpad = (pad == this->src) ? this->sink : this->src;
othercaps = gst_pad_get_allowed_caps (otherpad);
for (i=0;i<gst_caps_get_size (othercaps); i++) {
GstStructure *structure;
structure = gst_caps_get_structure (othercaps, i);
gst_structure_remove_field (structure, "channels");
gst_structure_remove_field (structure, "endianness");
gst_structure_remove_field (structure, "width");
gst_structure_remove_field (structure, "depth");
gst_structure_remove_field (structure, "signed");
}
caps = gst_caps_intersect (othercaps, gst_pad_get_pad_template_caps (pad));
gst_caps_free(othercaps);
return caps;
}
static GstPadLinkReturn
gst_audio_convert_link (GstPad *pad, const GstCaps *caps)
{

12
gst/sine/gstsinesrc.c
View file

@ -314,6 +314,18 @@ gst_sinesrc_get (GstPad *pad)
g_return_val_if_fail (pad != NULL, NULL);
src = GST_SINESRC (gst_pad_get_parent (pad));
if (!src->tags_pushed) {
GstTagList *taglist;
taglist = gst_tag_list_new ();
gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND,
GST_TAG_DESCRIPTION, "sine wave", NULL);
gst_element_found_tags_for_pad (GST_ELEMENT (src), pad, 0, taglist);
src->tags_pushed = TRUE;
}
tdiff = src->samples_per_buffer * GST_SECOND / src->samplerate;
/* note: the 2 is because of the format we use */

2
gst/sine/gstsinesrc.h
View file

@ -77,6 +77,8 @@ struct _GstSineSrc {
guint64 offset;
gdouble accumulator;
gboolean tags_pushed;
};
struct _GstSineSrcClass {

4
gst/videoscale/gstvideoscale.c
View file

@ -183,8 +183,8 @@ gst_videoscale_getcaps (GstPad *pad)
GstStructure *structure = gst_caps_get_structure (caps, i);
gst_structure_set (structure,
"width", GST_TYPE_INT_RANGE, 100, G_MAXINT,
"height", GST_TYPE_INT_RANGE, 100, G_MAXINT,
"width", GST_TYPE_INT_RANGE, 16, G_MAXINT,
"height", GST_TYPE_INT_RANGE, 16, G_MAXINT,
NULL);
}

3
sys/ximage/ximagesink.c
View file

@ -44,7 +44,7 @@ GST_STATIC_PAD_TEMPLATE (
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-raw-rgb, "
"framerate = (double) [ 0, MAX ], "
"framerate = (double) [ 1.0, 100.0 ], "
"width = (int) [ 0, MAX ], "
"height = (int) [ 0, MAX ]")
);
@ -446,6 +446,7 @@ gst_ximagesink_xcontext_get (GstXImageSink *ximagesink)
{
g_mutex_unlock (ximagesink->x_lock);
g_free (xcontext);
gst_element_error (GST_ELEMENT (ximagesink), "Could not open display");
return NULL;
}

10
sys/xvimage/xvimagesink.c
View file

@ -29,6 +29,8 @@
/* Object header */
#include "xvimagesink.h"
static void gst_xvimagesink_buffer_free (GstBuffer *buffer);
/* ElementFactory information */
static GstElementDetails gst_xvimagesink_details = GST_ELEMENT_DETAILS (
"Video sink",
@ -46,11 +48,11 @@ GST_STATIC_PAD_TEMPLATE (
GST_PAD_ALWAYS,
GST_STATIC_CAPS (
"video/x-raw-rgb, "
"framerate = (double) [ 0, MAX ], "
"framerate = (double) [ 1.0, 100.0 ], "
"width = (int) [ 0, MAX ], "
"height = (int) [ 0, MAX ]; "
"video/x-raw-yuv, "
"framerate = (double) [ 0, MAX ], "
"framerate = (double) [ 1.0, 100.0 ], "
"width = (int) [ 0, MAX ], "
"height = (int) [ 0, MAX ]"
)
@ -557,6 +559,7 @@ gst_xvimagesink_xcontext_get (GstXvImageSink *xvimagesink)
{
g_mutex_unlock (xvimagesink->x_lock);
g_free (xcontext);
gst_element_error (GST_ELEMENT (xvimagesink), "Could not open display");
return NULL;
}
@ -938,7 +941,8 @@ gst_xvimagesink_chain (GstPad *pad, GstData *data)
/* If this buffer has been allocated using our buffer management we simply
put the ximage which is in the PRIVATE pointer */
if (GST_BUFFER_PRIVATE (buf))
/* FIXME: need to check for correct xvimagesink here? */
if (GST_BUFFER_FREE_DATA_FUNC (buf) == gst_xvimagesink_buffer_free)
{
gst_xvimagesink_xvimage_put (xvimagesink, GST_BUFFER_PRIVATE (buf));
}