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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-24 01:00:37 +00:00
hmm...
Original commit message from CVS: hmm...
This commit is contained in:
parent
eabfbf13fc
commit
c75664e083
5 changed files with 51 additions and 67 deletions
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@ -27,20 +27,31 @@
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#include "gstv4l2src.h"
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gboolean
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plugin_init (GModule *module,
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GstPlugin *plugin)
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plugin_init (GstPlugin *plugin)
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{
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if (!gst_v4l2element_factory_init (plugin) ||
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!gst_v4l2src_factory_init (plugin)) {
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/* actually, we can survive without it, but I'll create
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* that handling later on. */
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if (!gst_library_load ("xwindowlistener"))
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return FALSE;
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if (!gst_element_register (plugin, "v4l2element",
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GST_RANK_NONE, GST_TYPE_V4L2ELEMENT) ||
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!gst_element_register (plugin, "v4l2src",
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GST_RANK_NONE, GST_TYPE_V4L2SRC))
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return FALSE;
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}
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return TRUE;
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}
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GstPluginDesc plugin_desc = {
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GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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"video4linux2",
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plugin_init
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};
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GST_PLUGIN_DEFINE (
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GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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"video4linux2",
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"elements for Video 4 Linux 2",
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plugin_init,
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VERSION,
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GST_LICENSE,
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GST_COPYRIGHT,
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GST_PACKAGE,
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GST_ORIGIN
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)
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@ -30,11 +30,8 @@
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static GstElementDetails gst_v4l2element_details = {
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"Generic video4linux2 Element",
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"Generic/Video",
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"LGPL",
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"Generic plugin for handling common video4linux2 calls",
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VERSION,
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"Ronald Bultje <rbultje@ronald.bitfreak.net>",
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"(C) 2002",
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"Ronald Bultje <rbultje@ronald.bitfreak.net>"
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};
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/* V4l2Element signals and args */
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@ -54,6 +51,7 @@ enum {
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static void gst_v4l2element_class_init (GstV4l2ElementClass *klass);
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static void gst_v4l2element_base_init (GstV4l2ElementClass *klass);
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static void gst_v4l2element_init (GstV4l2Element *v4lelement);
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static void gst_v4l2element_dispose (GObject *object);
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static void gst_v4l2element_set_property (GObject *object,
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@ -109,7 +107,7 @@ gst_v4l2element_get_type (void)
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if (!v4l2element_type) {
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static const GTypeInfo v4l2element_info = {
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sizeof(GstV4l2ElementClass),
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NULL,
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(GBaseInitFunc) gst_v4l2element_base_init,
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NULL,
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(GClassInitFunc) gst_v4l2element_class_init,
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NULL,
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@ -191,6 +189,14 @@ gst_v4l2_device_get_type (void)
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return v4l2_device_type;
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}
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static void
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gst_v4l2element_base_init (GstV4l2ElementClass *klass)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
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gst_element_class_set_details (gstelement_class,
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&gst_v4l2element_details);
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}
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static void
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gst_v4l2element_class_init (GstV4l2ElementClass *klass)
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@ -381,22 +387,3 @@ gst_v4l2element_change_state (GstElement *element)
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return GST_STATE_SUCCESS;
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}
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gboolean
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gst_v4l2element_factory_init (GstPlugin *plugin)
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{
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GstElementFactory *factory;
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/* we can run without... But not yet. ;). */
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if (!gst_library_load ("xwindowlistener"))
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return FALSE;
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/* create an elementfactory for the v4l2element */
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factory = gst_element_factory_new("v4l2element", GST_TYPE_V4L2ELEMENT,
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&gst_v4l2element_details);
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g_return_val_if_fail(factory != NULL, FALSE);
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gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
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return TRUE;
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}
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@ -97,6 +97,4 @@ struct _GstV4l2ElementClass {
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GType gst_v4l2element_get_type (void);
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gboolean gst_v4l2element_factory_init (GstPlugin *plugin);
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#endif /* __GST_V4L2ELEMENT_H__ */
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@ -30,11 +30,8 @@
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static GstElementDetails gst_v4l2src_details = {
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"Video (video4linux2) Source",
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"Source/Video",
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"LGPL",
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"Reads frames (compressed or uncompressed) from a video4linux2 device",
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VERSION,
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"Ronald Bultje <rbultje@ronald.bitfreak.net>",
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"(C) 2002",
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"Ronald Bultje <rbultje@ronald.bitfreak.net>"
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};
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/* V4l2Src signals and args */
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@ -57,6 +54,7 @@ enum {
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/* init functions */
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static void gst_v4l2src_class_init (GstV4l2SrcClass *klass);
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static void gst_v4l2src_base_init (GstV4l2SrcClass *klass);
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static void gst_v4l2src_init (GstV4l2Src *v4l2src);
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/* signal functions */
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@ -119,7 +117,7 @@ gst_v4l2src_get_type (void)
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if (!v4l2src_type) {
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static const GTypeInfo v4l2src_info = {
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sizeof(GstV4l2SrcClass),
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NULL,
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(GBaseInitFunc) gst_v4l2src_base_init,
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NULL,
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(GClassInitFunc) gst_v4l2src_class_init,
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NULL,
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@ -135,6 +133,21 @@ gst_v4l2src_get_type (void)
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return v4l2src_type;
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}
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static void
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gst_v4l2src_base_init (GstV4l2SrcClass *klass)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
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gst_element_class_set_details (gstelement_class,
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&gst_v4l2src_details);
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src_template = gst_pad_template_new ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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NULL);
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gst_element_class_add_pad_template (gstelement_class, src_template);
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}
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static void
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gst_v4l2src_class_init (GstV4l2SrcClass *klass)
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@ -1062,26 +1075,3 @@ gst_v4l2src_buffer_free (GstBufferPool *pool,
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/* free the buffer itself */
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gst_buffer_default_free(buf);
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}
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gboolean
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gst_v4l2src_factory_init (GstPlugin *plugin)
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{
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GstElementFactory *factory;
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/* create an elementfactory for the v4l2src */
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factory = gst_element_factory_new("v4l2src", GST_TYPE_V4L2SRC,
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&gst_v4l2src_details);
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g_return_val_if_fail(factory != NULL, FALSE);
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src_template = gst_pad_template_new("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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NULL);
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gst_element_factory_add_pad_template(factory, src_template);
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gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE(factory));
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return TRUE;
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}
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@ -98,6 +98,4 @@ struct _GstV4l2SrcClass {
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GType gst_v4l2src_get_type(void);
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gboolean gst_v4l2src_factory_init (GstPlugin *plugin);
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#endif /* __GST_V4L2SRC_H__ */
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