diff options
Diffstat (limited to 'tools/element-templates/basesrc')
| -rw-r--r-- | tools/element-templates/basesrc | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/tools/element-templates/basesrc b/tools/element-templates/basesrc new file mode 100644 index 000000000..0b7e56fc1 --- /dev/null +++ b/tools/element-templates/basesrc @@ -0,0 +1,239 @@ +/* vim: set filetype=c: */ +% ClassName +GstBaseSrc +% TYPE_CLASS_NAME +GST_TYPE_BASE_SRC +% pads +srcpad-simple +% pkg-config +gstreamer-base-0.10 +% includes +#include <gst/base/gstbasesrc.h> +% prototypes +static GstCaps *gst_replace_get_caps (GstBaseSrc * src); +static gboolean gst_replace_set_caps (GstBaseSrc * src, GstCaps * caps); +static gboolean gst_replace_negotiate (GstBaseSrc * src); +static gboolean gst_replace_newsegment (GstBaseSrc * src); +static gboolean gst_replace_start (GstBaseSrc * src); +static gboolean gst_replace_stop (GstBaseSrc * src); +static void +gst_replace_get_times (GstBaseSrc * src, GstBuffer * buffer, + GstClockTime * start, GstClockTime * end); +static gboolean gst_replace_get_size (GstBaseSrc * src, guint64 * size); +static gboolean gst_replace_is_seekable (GstBaseSrc * src); +static gboolean gst_replace_unlock (GstBaseSrc * src); +static gboolean gst_replace_event (GstBaseSrc * src, GstEvent * event); +static GstFlowReturn +gst_replace_create (GstBaseSrc * src, guint64 offset, guint size, + GstBuffer ** buf); +static gboolean gst_replace_do_seek (GstBaseSrc * src, GstSegment * segment); +static gboolean gst_replace_query (GstBaseSrc * src, GstQuery * query); +static gboolean gst_replace_check_get_range (GstBaseSrc * src); +static void gst_replace_fixate (GstBaseSrc * src, GstCaps * caps); +static gboolean gst_replace_unlock_stop (GstBaseSrc * src); +static gboolean +gst_replace_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek, + GstSegment * segment); +% declare-class + GstBaseSrcClass *base_src_class = GST_BASE_SRC_CLASS (klass); +% set-methods + base_src_class->get_caps = GST_DEBUG_FUNCPTR (gst_replace_get_caps); + base_src_class->set_caps = GST_DEBUG_FUNCPTR (gst_replace_set_caps); + base_src_class->negotiate = GST_DEBUG_FUNCPTR (gst_replace_negotiate); + base_src_class->newsegment = GST_DEBUG_FUNCPTR (gst_replace_newsegment); + base_src_class->start = GST_DEBUG_FUNCPTR (gst_replace_start); + base_src_class->stop = GST_DEBUG_FUNCPTR (gst_replace_stop); + base_src_class->get_times = GST_DEBUG_FUNCPTR (gst_replace_get_times); + base_src_class->get_size = GST_DEBUG_FUNCPTR (gst_replace_get_size); + base_src_class->is_seekable = GST_DEBUG_FUNCPTR (gst_replace_is_seekable); + base_src_class->unlock = GST_DEBUG_FUNCPTR (gst_replace_unlock); + base_src_class->event = GST_DEBUG_FUNCPTR (gst_replace_event); + base_src_class->create = GST_DEBUG_FUNCPTR (gst_replace_create); + base_src_class->do_seek = GST_DEBUG_FUNCPTR (gst_replace_do_seek); + base_src_class->query = GST_DEBUG_FUNCPTR (gst_replace_query); + base_src_class->check_get_range = GST_DEBUG_FUNCPTR (gst_replace_check_get_range); + base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_replace_fixate); + base_src_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_replace_unlock_stop); + base_src_class->prepare_seek_segment = GST_DEBUG_FUNCPTR (gst_replace_prepare_seek_segment); + +% methods + +static GstCaps * +gst_replace_get_caps (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "get_caps"); + + return NULL; +} + +static gboolean +gst_replace_set_caps (GstBaseSrc * src, GstCaps * caps) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "set_caps"); + + return TRUE; +} + +static gboolean +gst_replace_negotiate (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "negotiate"); + + return TRUE; +} + +static gboolean +gst_replace_newsegment (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "newsegment"); + + return TRUE; +} + +static gboolean +gst_replace_start (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "start"); + + return TRUE; +} + +static gboolean +gst_replace_stop (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "stop"); + + return TRUE; +} + +static void +gst_replace_get_times (GstBaseSrc * src, GstBuffer * buffer, + GstClockTime * start, GstClockTime * end) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "get_times"); +} + +static gboolean +gst_replace_get_size (GstBaseSrc * src, guint64 * size) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "get_size"); + + return TRUE; +} + +static gboolean +gst_replace_is_seekable (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "is_seekable"); + + return FALSE; +} + +static gboolean +gst_replace_unlock (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "unlock"); + + return TRUE; +} + +static gboolean +gst_replace_event (GstBaseSrc * src, GstEvent * event) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "event"); + + return TRUE; +} + +static GstFlowReturn +gst_replace_create (GstBaseSrc * src, guint64 offset, guint size, + GstBuffer ** buf) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "create"); + + return GST_FLOW_OK; +} + +static gboolean +gst_replace_do_seek (GstBaseSrc * src, GstSegment * segment) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "do_seek"); + + return FALSE; +} + +static gboolean +gst_replace_query (GstBaseSrc * src, GstQuery * query) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "query"); + + return TRUE; +} + +static gboolean +gst_replace_check_get_range (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "get_range"); + + return FALSE; +} + +static void +gst_replace_fixate (GstBaseSrc * src, GstCaps * caps) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "fixate"); +} + +static gboolean +gst_replace_unlock_stop (GstBaseSrc * src) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "stop"); + + return TRUE; +} + +static gboolean +gst_replace_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek, + GstSegment * segment) +{ + GstReplace *replace = GST_REPLACE (src); + + GST_DEBUG_OBJECT (replace, "seek_segment"); + + return FALSE; +} +% end |