niimaqsrc: Refactor class and function names from niimaq to niimaqsrc
This commit is contained in:
Joshua M. Doe
parent
2fd940a13e
commit
9566ebc6e8
196
sys/gstniimaq.c
196
sys/gstniimaq.c
@ -43,10 +43,10 @@
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#include <time.h>
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#include <string.h>
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GST_DEBUG_CATEGORY (niimaq_debug);
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#define GST_CAT_DEFAULT niimaq_debug
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GST_DEBUG_CATEGORY (niimaqsrc_debug);
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#define GST_CAT_DEFAULT niimaqsrc_debug
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static GstElementDetails niimaq_details =
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static GstElementDetails niimaqsrc_details =
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GST_ELEMENT_DETAILS ("NI-IMAQ Video Source",
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"Source/Video",
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"National Instruments based source, supports Camera Link and analog cameras",
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@ -86,43 +86,43 @@ static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
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)
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);
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static void gst_niimaq_init_interfaces (GType type);
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static void gst_niimaqsrc_init_interfaces (GType type);
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GST_BOILERPLATE_FULL (GstNiImaq, gst_niimaq, GstPushSrc,
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GST_TYPE_PUSH_SRC, gst_niimaq_init_interfaces);
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GST_BOILERPLATE_FULL (GstNiImaqSrc, gst_niimaqsrc, GstPushSrc,
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GST_TYPE_PUSH_SRC, gst_niimaqsrc_init_interfaces);
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/* GObject virtual methods */
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static void gst_niimaq_dispose (GObject * object);
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static void gst_niimaq_set_property (GObject * object, guint prop_id,
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static void gst_niimaqsrc_dispose (GObject * object);
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static void gst_niimaqsrc_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec);
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static void gst_niimaq_get_property (GObject * object, guint prop_id,
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static void gst_niimaqsrc_get_property (GObject * object, guint prop_id,
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GValue * value, GParamSpec * pspec);
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/* GstBaseSrc virtual methods */
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static GstCaps *gst_niimaq_get_caps (GstBaseSrc * bsrc);
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static gboolean gst_niimaq_set_caps (GstBaseSrc * bsrc, GstCaps * caps);
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static void gst_niimaq_get_times (GstBaseSrc * basesrc,
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static GstCaps *gst_niimaqsrc_get_caps (GstBaseSrc * bsrc);
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static gboolean gst_niimaqsrc_set_caps (GstBaseSrc * bsrc, GstCaps * caps);
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static void gst_niimaqsrc_get_times (GstBaseSrc * basesrc,
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GstBuffer * buffer, GstClockTime * start, GstClockTime * end);
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static gboolean gst_niimaq_start (GstBaseSrc * src);
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static gboolean gst_niimaq_stop (GstBaseSrc * src);
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static gboolean gst_niimaqsrc_start (GstBaseSrc * src);
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static gboolean gst_niimaqsrc_stop (GstBaseSrc * src);
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/* GstPushSrc virtual methods */
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static GstFlowReturn gst_niimaq_create (GstPushSrc * psrc, GstBuffer ** buffer);
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static GstFlowReturn gst_niimaqsrc_create (GstPushSrc * psrc, GstBuffer ** buffer);
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/* GstNiImaq methods */
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static gboolean gst_niimaq_parse_caps (const GstCaps * caps,
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static gboolean gst_niimaqsrc_parse_caps (const GstCaps * caps,
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gint * width, gint * height, gint * depth, gint * bpp);
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static gboolean gst_niimaq_set_caps_color (GstStructure * gs, gint bpp, gint depth);
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static gboolean gst_niimaq_set_caps_framesize (GstStructure * gs, gint width,
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static gboolean gst_niimaqsrc_set_caps_color (GstStructure * gs, gint bpp, gint depth);
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static gboolean gst_niimaqsrc_set_caps_framesize (GstStructure * gs, gint width,
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gint height);
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static GstCaps *gst_niimaq_get_cam_caps (GstNiImaq * src);
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static GstCaps *gst_niimaqsrc_get_cam_caps (GstNiImaqSrc * src);
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static void _____BEGIN_FUNCTIONS_____();
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/**
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* gst_niimaq_probe_get_properties:
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* gst_niimaqsrc_probe_get_properties:
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* @probe: #GstPropertyProbe
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*
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* Gets list of properties that can be probed
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@ -130,7 +130,7 @@ static void _____BEGIN_FUNCTIONS_____();
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* Returns: #GList of properties that can be probed
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*/
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static const GList *
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gst_niimaq_probe_get_properties (GstPropertyProbe * probe)
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gst_niimaqsrc_probe_get_properties (GstPropertyProbe * probe)
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{
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GObjectClass *klass = G_OBJECT_GET_CLASS (probe);
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static GList *list = NULL;
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@ -146,7 +146,7 @@ static gboolean init = FALSE;
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static GList *interfaces = NULL;
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/**
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* gst_niimaq_class_probe_interfaces:
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* gst_niimaqsrc_class_probe_interfaces:
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* @klass: #GstNiImaqClass
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* @check: whether to enumerate interfaces
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*
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@ -155,7 +155,7 @@ static GList *interfaces = NULL;
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* Returns: TRUE always
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*/
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static gboolean
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gst_niimaq_class_probe_interfaces (GstNiImaqClass * klass, gboolean check)
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gst_niimaqsrc_class_probe_interfaces (GstNiImaqSrcClass * klass, gboolean check)
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{
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if (!check) {
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guint32 n;
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@ -217,7 +217,7 @@ gst_niimaq_class_probe_interfaces (GstNiImaqClass * klass, gboolean check)
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}
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/**
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* gst_niimaq_probe_probe_property:
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* gst_niimaqsrc_probe_probe_property:
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* @probe: #GstPropertyProbe
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* @prop_id: Property id
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* @pspec: #GParamSpec
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@ -226,14 +226,14 @@ gst_niimaq_class_probe_interfaces (GstNiImaqClass * klass, gboolean check)
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* property for possible values
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*/
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static void
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gst_niimaq_probe_probe_property (GstPropertyProbe * probe,
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gst_niimaqsrc_probe_probe_property (GstPropertyProbe * probe,
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guint prop_id, const GParamSpec * pspec)
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{
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GstNiImaqClass *klass = GST_NIIMAQ_GET_CLASS (probe);
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GstNiImaqSrcClass *klass = GST_NIIMAQSRC_GET_CLASS (probe);
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switch (prop_id) {
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case PROP_INTERFACE:
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gst_niimaq_class_probe_interfaces (klass, FALSE);
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gst_niimaqsrc_class_probe_interfaces (klass, FALSE);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
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@ -242,7 +242,7 @@ gst_niimaq_probe_probe_property (GstPropertyProbe * probe,
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}
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/**
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* gst_niimaq_probe_needs_probe:
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* gst_niimaqsrc_probe_needs_probe:
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* @probe: #GstPropertyProbe
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* @prop_id: Property id
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* @pspec: #GParamSpec
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@ -253,15 +253,15 @@ gst_niimaq_probe_probe_property (GstPropertyProbe * probe,
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* Returns: TRUE if a property needs to be updated
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*/
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static gboolean
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gst_niimaq_probe_needs_probe (GstPropertyProbe * probe,
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gst_niimaqsrc_probe_needs_probe (GstPropertyProbe * probe,
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guint prop_id, const GParamSpec * pspec)
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{
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GstNiImaqClass *klass = GST_NIIMAQ_GET_CLASS (probe);
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GstNiImaqSrcClass *klass = GST_NIIMAQSRC_GET_CLASS (probe);
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gboolean ret = FALSE;
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switch (prop_id) {
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case PROP_INTERFACE:
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ret = !gst_niimaq_class_probe_interfaces (klass, TRUE);
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ret = !gst_niimaqsrc_class_probe_interfaces (klass, TRUE);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
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@ -272,13 +272,13 @@ gst_niimaq_probe_needs_probe (GstPropertyProbe * probe,
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}
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/**
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* gst_niimaq_class_list_interfaces:
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* gst_niimaqsrc_class_list_interfaces:
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* @klass: #GstNiImaqClass
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*
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* Returns: #GValueArray of interface names
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*/
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static GValueArray *
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gst_niimaq_class_list_interfaces (GstNiImaqClass * klass)
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gst_niimaqsrc_class_list_interfaces (GstNiImaqSrcClass * klass)
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{
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GValueArray *array;
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GValue value = { 0 };
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@ -304,7 +304,7 @@ gst_niimaq_class_list_interfaces (GstNiImaqClass * klass)
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}
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/**
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* gst_niimaq_probe_get_values:
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* gst_niimaqsrc_probe_get_values:
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* @probe: #GstPropertyProbe
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* @prop_id: Property id
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* @pspec: #GParamSpec
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@ -315,15 +315,15 @@ gst_niimaq_class_list_interfaces (GstNiImaqClass * klass)
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* Returns: #GValueArray containing possible values for requested property
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*/
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static GValueArray *
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gst_niimaq_probe_get_values (GstPropertyProbe * probe,
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gst_niimaqsrc_probe_get_values (GstPropertyProbe * probe,
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guint prop_id, const GParamSpec * pspec)
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{
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GstNiImaqClass *klass = GST_NIIMAQ_GET_CLASS (probe);
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GstNiImaqSrcClass *klass = GST_NIIMAQSRC_GET_CLASS (probe);
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GValueArray *array = NULL;
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switch (prop_id) {
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case PROP_INTERFACE:
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array = gst_niimaq_class_list_interfaces (klass);
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array = gst_niimaqsrc_class_list_interfaces (klass);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec);
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@ -340,25 +340,25 @@ gst_niimaq_probe_get_values (GstPropertyProbe * probe,
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* Install property probe interfaces functions
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*/
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static void
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gst_niimaq_property_probe_interface_init (GstPropertyProbeInterface * iface)
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gst_niimaqsrc_property_probe_interface_init (GstPropertyProbeInterface * iface)
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{
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iface->get_properties = gst_niimaq_probe_get_properties;
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iface->probe_property = gst_niimaq_probe_probe_property;
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iface->needs_probe = gst_niimaq_probe_needs_probe;
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iface->get_values = gst_niimaq_probe_get_values;
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iface->get_properties = gst_niimaqsrc_probe_get_properties;
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iface->probe_property = gst_niimaqsrc_probe_probe_property;
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iface->needs_probe = gst_niimaqsrc_probe_needs_probe;
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iface->get_values = gst_niimaqsrc_probe_get_values;
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}
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/**
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* gst_niimaq_init_interfaces:
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* gst_niimaqsrc_init_interfaces:
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* @type: #GType
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*
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* Initialize all GStreamer interfaces
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*/
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static void
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gst_niimaq_init_interfaces (GType type)
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gst_niimaqsrc_init_interfaces (GType type)
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{
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static const GInterfaceInfo niimaq_propertyprobe_info = {
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(GInterfaceInitFunc) gst_niimaq_property_probe_interface_init,
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(GInterfaceInitFunc) gst_niimaqsrc_property_probe_interface_init,
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NULL,
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NULL,
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};
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@ -368,31 +368,31 @@ gst_niimaq_init_interfaces (GType type)
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}
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/**
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* gst_niimaq_base_init:
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* gst_niimaqsrc_base_init:
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* g_class:
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*
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* Base GObject initialization
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*/
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static void
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gst_niimaq_base_init (gpointer g_class)
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gst_niimaqsrc_base_init (gpointer g_class)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details (element_class, &niimaq_details);
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gst_element_class_set_details (element_class, &niimaqsrc_details);
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&src_factory));
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}
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/**
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* gst_niimaq_class_init:
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* gst_niimaqsrc_class_init:
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* klass: #GstNiImaqClass to initialize
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*
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* Initialize #GstNiImaqClass, which occurs only once no matter how many
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* instances of the class there are
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*/
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static void
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gst_niimaq_class_init (GstNiImaqClass * klass)
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gst_niimaqsrc_class_init (GstNiImaqSrcClass * klass)
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{
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/* get pointers to base classes */
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GObjectClass *gobject_class = (GObjectClass *) klass;
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@ -400,9 +400,9 @@ gst_niimaq_class_init (GstNiImaqClass * klass)
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GstPushSrcClass *gstpushsrc_class = (GstPushSrcClass *) klass;
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/* install GObject vmethod implementations */
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gobject_class->dispose = gst_niimaq_dispose;
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gobject_class->set_property = gst_niimaq_set_property;
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gobject_class->get_property = gst_niimaq_get_property;
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gobject_class->dispose = gst_niimaqsrc_dispose;
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gobject_class->set_property = gst_niimaqsrc_set_property;
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gobject_class->get_property = gst_niimaqsrc_get_property;
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/* install GObject properties */
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g_object_class_install_property (G_OBJECT_CLASS (klass),
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@ -421,25 +421,25 @@ gst_niimaq_class_init (GstNiImaqClass * klass)
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G_MAXINT, DEFAULT_PROP_BUFSIZE, G_PARAM_READWRITE));
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/* install GstBaseSrc vmethod implementations */
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gstbasesrc_class->get_caps = gst_niimaq_get_caps;
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gstbasesrc_class->set_caps = gst_niimaq_set_caps;
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gstbasesrc_class->get_times = gst_niimaq_get_times;
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gstbasesrc_class->start = gst_niimaq_start;
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gstbasesrc_class->stop = gst_niimaq_stop;
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gstbasesrc_class->get_caps = gst_niimaqsrc_get_caps;
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gstbasesrc_class->set_caps = gst_niimaqsrc_set_caps;
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gstbasesrc_class->get_times = gst_niimaqsrc_get_times;
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gstbasesrc_class->start = gst_niimaqsrc_start;
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gstbasesrc_class->stop = gst_niimaqsrc_stop;
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/* install GstPushSrc vmethod implementations */
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gstpushsrc_class->create = gst_niimaq_create;
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gstpushsrc_class->create = gst_niimaqsrc_create;
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}
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/**
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* gst_niimaq_init:
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* gst_niimaqsrc_init:
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* src: the #GstNiImaq instance to initialize
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* g_class: #GstNiImaqClass
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*
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* Initialize this instance of #GstNiImaq
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*/
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static void
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gst_niimaq_init (GstNiImaq * src, GstNiImaqClass * g_class)
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gst_niimaqsrc_init (GstNiImaqSrc * src, GstNiImaqSrcClass * g_class)
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{
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GstPad *srcpad = GST_BASE_SRC_PAD (src);
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@ -466,15 +466,15 @@ gst_niimaq_init (GstNiImaq * src, GstNiImaqClass * g_class)
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}
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/**
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* gst_niimaq_dispose:
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* gst_niimaqsrc_dispose:
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* object: #GObject to dispose
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*
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* Disposes of the #GObject as part of object destruction
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*/
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static void
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gst_niimaq_dispose (GObject * object)
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gst_niimaqsrc_dispose (GObject * object)
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{
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GstNiImaq *src = GST_NIIMAQ (object);
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GstNiImaqSrc *src = GST_NIIMAQSRC (object);
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/* free memory allocated */
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g_free (src->camera_name);
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@ -487,10 +487,10 @@ gst_niimaq_dispose (GObject * object)
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}
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static void
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gst_niimaq_set_property (GObject * object, guint prop_id,
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gst_niimaqsrc_set_property (GObject * object, guint prop_id,
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const GValue * value, GParamSpec * pspec)
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{
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GstNiImaq *src = GST_NIIMAQ (object);
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GstNiImaqSrc *src = GST_NIIMAQSRC (object);
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switch (prop_id) {
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case PROP_INTERFACE:
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@ -513,10 +513,10 @@ gst_niimaq_set_property (GObject * object, guint prop_id,
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}
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static void
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gst_niimaq_get_property (GObject * object, guint prop_id, GValue * value,
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gst_niimaqsrc_get_property (GObject * object, guint prop_id, GValue * value,
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GParamSpec * pspec)
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{
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GstNiImaq *src = GST_NIIMAQ (object);
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GstNiImaqSrc *src = GST_NIIMAQSRC (object);
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switch (prop_id) {
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case PROP_INTERFACE:
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@ -535,9 +535,9 @@ gst_niimaq_get_property (GObject * object, guint prop_id, GValue * value,
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}
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static GstCaps *
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gst_niimaq_get_caps (GstBaseSrc * bsrc)
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gst_niimaqsrc_get_caps (GstBaseSrc * bsrc)
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{
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GstNiImaq *gsrc = GST_NIIMAQ (bsrc);
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GstNiImaqSrc *gsrc = GST_NIIMAQSRC (bsrc);
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GST_DEBUG_OBJECT (bsrc, "Entering function get_caps");
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@ -548,15 +548,15 @@ gst_niimaq_get_caps (GstBaseSrc * bsrc)
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static gboolean
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gst_niimaq_set_caps (GstBaseSrc * bsrc, GstCaps * caps)
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gst_niimaqsrc_set_caps (GstBaseSrc * bsrc, GstCaps * caps)
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{
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gboolean res = TRUE;
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GstNiImaq *niimaq;
|
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GstNiImaqSrc *niimaq;
|
||||
gint width, height;
|
||||
gint bpp, depth;
|
||||
|
||||
niimaq = GST_NIIMAQ (bsrc);
|
||||
niimaq = GST_NIIMAQSRC (bsrc);
|
||||
|
||||
GST_DEBUG_OBJECT (bsrc, "Entering function set_caps");
|
||||
|
||||
@ -567,7 +567,7 @@ gst_niimaq_set_caps (GstBaseSrc * bsrc, GstCaps * caps)
|
||||
niimaq->caps = gst_caps_copy (caps);
|
||||
}
|
||||
|
||||
res = gst_niimaq_parse_caps (niimaq->caps, &width, &height, &depth, &bpp);
|
||||
res = gst_niimaqsrc_parse_caps (niimaq->caps, &width, &height, &depth, &bpp);
|
||||
|
||||
if (res) {
|
||||
/* looks ok here */
|
||||
@ -582,7 +582,7 @@ gst_niimaq_set_caps (GstBaseSrc * bsrc, GstCaps * caps)
|
||||
}
|
||||
|
||||
static void
|
||||
gst_niimaq_get_times (GstBaseSrc * basesrc, GstBuffer * buffer,
|
||||
gst_niimaqsrc_get_times (GstBaseSrc * basesrc, GstBuffer * buffer,
|
||||
GstClockTime * start, GstClockTime * end)
|
||||
{
|
||||
/* for live sources, sync on the timestamp of the buffer */
|
||||
@ -605,9 +605,9 @@ gst_niimaq_get_times (GstBaseSrc * basesrc, GstBuffer * buffer,
|
||||
}
|
||||
|
||||
static GstFlowReturn
|
||||
gst_niimaq_create (GstPushSrc * psrc, GstBuffer ** buffer)
|
||||
gst_niimaqsrc_create (GstPushSrc * psrc, GstBuffer ** buffer)
|
||||
{
|
||||
GstNiImaq *src = GST_NIIMAQ (psrc);
|
||||
GstNiImaqSrc *src = GST_NIIMAQSRC (psrc);
|
||||
gpointer data;
|
||||
GstCaps *caps;
|
||||
GstFlowReturn res = GST_FLOW_OK;
|
||||
@ -708,7 +708,7 @@ error:
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_niimaq_parse_caps:
|
||||
* gst_niimaqsrc_parse_caps:
|
||||
* caps: a #GstCaps to parse
|
||||
* width:
|
||||
* height:
|
||||
@ -720,7 +720,7 @@ error:
|
||||
* Returns: TRUE on success
|
||||
*/
|
||||
static gboolean
|
||||
gst_niimaq_parse_caps (const GstCaps * caps, gint * width, gint * height,
|
||||
gst_niimaqsrc_parse_caps (const GstCaps * caps, gint * width, gint * height,
|
||||
gint * depth, gint * bpp)
|
||||
{
|
||||
GstStructure *structure;
|
||||
@ -747,7 +747,7 @@ gst_niimaq_parse_caps (const GstCaps * caps, gint * width, gint * height,
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_niimaq_set_caps_color:
|
||||
* gst_niimaqsrc_set_caps_color:
|
||||
* gs: a #GstStructure to set the color of.
|
||||
* bpp: the bits per pixel to set.
|
||||
* depth: the depth to set.
|
||||
@ -757,7 +757,7 @@ gst_niimaq_parse_caps (const GstCaps * caps, gint * width, gint * height,
|
||||
* Returns: TRUE on success
|
||||
*/
|
||||
static gboolean
|
||||
gst_niimaq_set_caps_color (GstStructure * gs, gint bpp, gint depth)
|
||||
gst_niimaqsrc_set_caps_color (GstStructure * gs, gint bpp, gint depth)
|
||||
{
|
||||
gboolean ret = TRUE;
|
||||
|
||||
@ -775,7 +775,7 @@ gst_niimaq_set_caps_color (GstStructure * gs, gint bpp, gint depth)
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_niimaq_set_caps_framesize:
|
||||
* gst_niimaqsrc_set_caps_framesize:
|
||||
* gs: #GstStructure
|
||||
* width: width to set
|
||||
* height: height to set
|
||||
@ -785,7 +785,7 @@ gst_niimaq_set_caps_color (GstStructure * gs, gint bpp, gint depth)
|
||||
* Returns: TRUE on success
|
||||
*/
|
||||
static gboolean
|
||||
gst_niimaq_set_caps_framesize (GstStructure * gs, gint width, gint height)
|
||||
gst_niimaqsrc_set_caps_framesize (GstStructure * gs, gint width, gint height)
|
||||
{
|
||||
gst_structure_set (gs,
|
||||
"width", G_TYPE_INT, width,
|
||||
@ -796,7 +796,7 @@ gst_niimaq_set_caps_framesize (GstStructure * gs, gint width, gint height)
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_niimaq_get_cam_caps:
|
||||
* gst_niimaqsrc_get_cam_caps:
|
||||
* src: #GstNiImaq instance
|
||||
*
|
||||
* Get caps of camera attached to open IMAQ interface
|
||||
@ -804,7 +804,7 @@ gst_niimaq_set_caps_framesize (GstStructure * gs, gint width, gint height)
|
||||
* Returns: the #GstCaps of the src pad. Unref the caps when you no longer need it.
|
||||
*/
|
||||
GstCaps *
|
||||
gst_niimaq_get_cam_caps (GstNiImaq * src)
|
||||
gst_niimaqsrc_get_cam_caps (GstNiImaqSrc * src)
|
||||
{
|
||||
GstCaps *gcaps = NULL;
|
||||
Int32 rval;
|
||||
@ -842,8 +842,8 @@ gst_niimaq_get_cam_caps (GstNiImaq * src)
|
||||
|
||||
/* create new structure and set caps we got from IMAQ */
|
||||
gs = gst_structure_empty_new ("video");
|
||||
if (!gst_niimaq_set_caps_color(gs, bpp, depth) ||
|
||||
!gst_niimaq_set_caps_framesize(gs, width, height)) {
|
||||
if (!gst_niimaqsrc_set_caps_color(gs, bpp, depth) ||
|
||||
!gst_niimaqsrc_set_caps_framesize(gs, width, height)) {
|
||||
GST_ELEMENT_ERROR (src, STREAM, FAILED,
|
||||
("attempt to set caps %dx%dx%d (%d) failed", width,height,depth, bpp),
|
||||
("attempt to set caps %dx%dx%d (%d) failed", width,height,depth, bpp));
|
||||
@ -859,7 +859,7 @@ gst_niimaq_get_cam_caps (GstNiImaq * src)
|
||||
* and other elements can work directly with this src */
|
||||
/* TODO: support both actual bpp (10,12,14) and 16 */
|
||||
/*if (bpp > 8) {
|
||||
gst_niimaq_set_caps_color (gs, 16, 16);
|
||||
gst_niimaqsrc_set_caps_color (gs, 16, 16);
|
||||
gst_caps_append_structure (gcaps, gst_structure_copy (gs));
|
||||
}*/
|
||||
gst_object_unref (gs);
|
||||
@ -878,7 +878,7 @@ error:
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_niimaq_start:
|
||||
* gst_niimaqsrc_start:
|
||||
* src: #GstBaseSrc instance
|
||||
*
|
||||
* Open necessary resources
|
||||
@ -886,9 +886,9 @@ error:
|
||||
* Returns: TRUE on success
|
||||
*/
|
||||
static gboolean
|
||||
gst_niimaq_start (GstBaseSrc * src)
|
||||
gst_niimaqsrc_start (GstBaseSrc * src)
|
||||
{
|
||||
GstNiImaq* filter = GST_NIIMAQ(src);
|
||||
GstNiImaqSrc* filter = GST_NIIMAQSRC(src);
|
||||
Int32 rval;
|
||||
gboolean ret;
|
||||
gint i;
|
||||
@ -923,7 +923,7 @@ gst_niimaq_start (GstBaseSrc * src)
|
||||
}
|
||||
|
||||
/* get caps from camera and set to src pad */
|
||||
filter->caps = gst_niimaq_get_cam_caps (filter);
|
||||
filter->caps = gst_niimaqsrc_get_cam_caps (filter);
|
||||
if (filter->caps == NULL) {
|
||||
GST_ELEMENT_ERROR (filter, RESOURCE, FAILED, ("Failed to get caps from IMAQ"),
|
||||
("Failed to get caps from IMAQ"));
|
||||
@ -976,17 +976,17 @@ error:
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_niimaq_stop:
|
||||
* gst_niimaqsrc_stop:
|
||||
* src: #GstBaseSrc instance
|
||||
*
|
||||
* Close resources opened by gst_niimaq_start
|
||||
* Close resources opened by gst_niimaqsrc_start
|
||||
*
|
||||
* Returns: TRUE on success
|
||||
*/
|
||||
static gboolean
|
||||
gst_niimaq_stop (GstBaseSrc * src)
|
||||
gst_niimaqsrc_stop (GstBaseSrc * src)
|
||||
{
|
||||
GstNiImaq* filter = GST_NIIMAQ (src);
|
||||
GstNiImaqSrc* filter = GST_NIIMAQSRC (src);
|
||||
Int32 rval;
|
||||
|
||||
/* stop IMAQ session */
|
||||
@ -1023,11 +1023,11 @@ gst_niimaq_stop (GstBaseSrc * src)
|
||||
static gboolean
|
||||
plugin_init (GstPlugin * plugin)
|
||||
{
|
||||
GST_DEBUG_CATEGORY_INIT (niimaq_debug, "niimaqsrc", 0, "NI-IMAQ interface");
|
||||
GST_DEBUG_CATEGORY_INIT (niimaqsrc_debug, "niimaqsrc", 0, "NI-IMAQ interface");
|
||||
|
||||
/* we only have one element in this plugin */
|
||||
return gst_element_register (plugin, "niimaqsrc", GST_RANK_NONE,
|
||||
GST_TYPE_NIIMAQ);
|
||||
GST_TYPE_NIIMAQSRC);
|
||||
|
||||
}
|
||||
|
||||
|
||||
@ -19,8 +19,8 @@
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#ifndef __GST_NIIMAQ_H__
|
||||
#define __GST_NIIMAQ_H__
|
||||
#ifndef __GST_NIIMAQSRC_H__
|
||||
#define __GST_NIIMAQSRC_H__
|
||||
|
||||
#include <gst/gst.h>
|
||||
#include <gst/base/gstpushsrc.h>
|
||||
@ -28,23 +28,23 @@
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
#define GST_TYPE_NIIMAQ \
|
||||
(gst_niimaq_get_type())
|
||||
#define GST_NIIMAQ(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NIIMAQ,GstNiImaq))
|
||||
#define GST_NIIMAQ_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NIIMAQ,GstNiImaqClass))
|
||||
#define GST_IS_NIIMAQ(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NIIMAQ))
|
||||
#define GST_IS_NIIMAQ_CLASS(obj) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NIIMAQ))
|
||||
#define GST_NIIMAQ_GET_CLASS(klass) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((klass), GST_TYPE_NIIMAQ, GstNiImaqClass))
|
||||
#define GST_TYPE_NIIMAQSRC \
|
||||
(gst_niimaqsrc_get_type())
|
||||
#define GST_NIIMAQSRC(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_NIIMAQSRC,GstNiImaqSrc))
|
||||
#define GST_NIIMAQSRC_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_NIIMAQSRC,GstNiImaqSrcClass))
|
||||
#define GST_IS_NIIMAQSRC(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_NIIMAQSRC))
|
||||
#define GST_IS_NIIMAQSRC_CLASS(obj) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_NIIMAQSRC))
|
||||
#define GST_NIIMAQSRC_GET_CLASS(klass) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((klass), GST_TYPE_NIIMAQSRC, GstNiImaqSrcClass))
|
||||
|
||||
typedef struct _GstNiImaq GstNiImaq;
|
||||
typedef struct _GstNiImaqClass GstNiImaqClass;
|
||||
typedef struct _GstNiImaqSrc GstNiImaqSrc;
|
||||
typedef struct _GstNiImaqSrcClass GstNiImaqSrcClass;
|
||||
|
||||
struct _GstNiImaq {
|
||||
struct _GstNiImaqSrc {
|
||||
GstPushSrc element;
|
||||
|
||||
/* video state */
|
||||
@ -74,15 +74,15 @@ struct _GstNiImaq {
|
||||
GstCaps *caps;
|
||||
};
|
||||
|
||||
struct _GstNiImaqClass {
|
||||
struct _GstNiImaqSrcClass {
|
||||
GstPushSrcClass parent_class;
|
||||
|
||||
/* probed interfaces */
|
||||
GList *interfaces;
|
||||
};
|
||||
|
||||
GType gst_niimaq_get_type (void);
|
||||
GType gst_niimaqsrc_get_type (void);
|
||||
|
||||
G_END_DECLS
|
||||
|
||||
#endif /* __GST_NIIMAQ_H__ */
|
||||
#endif /* __GST_NIIMAQSRC_H__ */
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user