[Repo/Pop] Tensor_RepoPop Draft

This is the the anthor part to complete the tensor
repo. tensor_repopop get the tensor repo data.

**Self evaluation:**
1. Build test:	 [X]Passed [ ]Failed [ ]Skipped
2. Run test:	 [X]Passed [ ]Failed [ ]Skipped

Signed-off-by: jijoong.moon <jijoong.moon@samsung.com>

diff --git a/gst/tensor_repopop/CMakeLists.txt b/gst/tensor_repopop/CMakeLists.txt
new file mode 100644 (file)
index 0000000..571546a
--- /dev/null
+++ b/gst/tensor_repopop/CMakeLists.txt
@@ -0,0 +1 @@
+ADD_LIBRARY(tensor_repopopOBJ OBJECT tensor_repopop.c )

diff --git a/gst/tensor_repopop/tensor_repopop.c b/gst/tensor_repopop/tensor_repopop.c
new file mode 100644 (file)
index 0000000..9bf13a6
--- /dev/null
+++ b/gst/tensor_repopop/tensor_repopop.c
@@ -0,0 +1,191 @@
+/**
+ * GStreamer
+ * Copyright (C) 2005 Thomas Vander Stichele <thomas@apestaart.org>
+ * Copyright (C) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
+ * Copyright (C) 2018 Samsung Electronics Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ */
+
+/**
+ * SECTION: element-tensor_repopop
+ *
+ * Pop elemnt to handle tensor repo
+ *
+ * @file       tensor_repopop.c
+ * @date       19 Nov 2018
+ * @brief      GStreamer plugin to handle tensor repository
+ * @see                https://github.com/nnsuite/nnstreamer
+ * @author     Jijoong Moon <jijoong.moon@samsung.com>
+ * @bug                No known bugs except for NYI items
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "tensor_repopop.h"
+
+/**
+ * @brief Macro for debug mode.
+ */
+#ifndef DBG
+#define DBG (!self->silent)
+#endif
+
+/**
+ * @brief Macro for debug message.
+ */
+#define silent_debug(...) \
+    debug_print (DBG, __VA_ARGS__)
+
+GST_DEBUG_CATEGORY_STATIC (gst_tensor_repopop_debug);
+#define GST_CAT_DEFAULT gst_tensor_repopop_debug
+
+/**
+ * @brief tensor_repopop properties
+ */
+enum
+{
+  PROP_0,
+  PROP_CAPS,
+  PROP_SILENT
+};
+
+#define DEFAULT_SILENT TRUE
+
+extern GstTensorRepo _repo;
+
+/**
+ * @brief tensor_repopop src template
+ */
+static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS (GST_TENSOR_CAP_DEFAULT "; " GST_TENSORS_CAP_DEFAULT));
+
+static void gst_tensor_repopop_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_tensor_repopop_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
+static void gst_tensor_repopop_dispose (GObject * object);
+static gboolean gst_tensor_repopop_query (GstBaseSrc * src, GstQuery * query);
+static GstCaps *gst_tensor_repopop_getcaps (GstBaseSrc * src, GstCaps * filter);
+
+#define gst_tensor_repopop_parent_class parent_class
+G_DEFINE_TYPE (GstTensorRepoPop, gst_tensor_repopop, GST_TYPE_PUSH_SRC);
+
+static void
+gst_tensor_repopop_class_init (GstTensorRepoPopClass * klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (kalss);
+  GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+  GstPushSrcClass *pushsrc_class = GST_PUSH_SRC_CLASS (klass);
+  GstBaseSrcClass *basesrc_class = GST_BASE_SRC_CLASS (kalss);
+
+  gobject_class->set_property = gst_tensor_repopop_set_property;
+  gobject_class->get_property = gst_tensor_repopop_get_property;
+
+  g_object_class_install_property (gobject_class, PROP_CAPS,
+      g_param_spec_boxed ("caps", "Caps",
+          "Caps describing the format of the data.",
+          GST_TYPE_CAPS, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+  g_object_class_install_property (gobject_class, PROP_SILENT,
+      g_param_spec_boolean ("silent", "Silent", "Produce verbose output",
+          DEFAULT_SILENT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+
+  gobject_class->dispose = gst_tensor_repopop_dispose;
+
+  basesrc_class->get_caps = gst_tensor_repopop_getcaps;
+  basesrc_class->query = gst_tensor_repopop_query;
+
+  pushsrc_class->create = gst_tensor_repopop_create;
+
+  gst_element_class_set_static_metadata (element_class,
+      "TensorRepoPop",
+      "Pop/TensorRepo",
+      "Pop element to handle tensor repository",
+      "Samsung Electronics Co., Ltd.");
+
+  gst_element_class_add_static_pad_template (element_class, &src_template);
+}
+
+static void
+gst_tensor_repopop_init (GstTensorRepoPop * self)
+{
+  self->silent = TRUE;
+
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+/**
+ * @brief Function to initialize the plugin.
+ *
+ * See GstPluginInitFunc() for more details.
+ */
+NNSTREAMER_PLUGIN_INIT (tensor_repopop)
+{
+  GST_DEBUG_CATEGORY_INIT (gst_tensor_repopop_debug, "tensor_repopop",
+      0, "tensor_repopop element");
+
+  return gst_element_register (plugin, "tensor_repopop",
+      GST_RANK_NONE, GST_TYPE_TENSOR_REPOPOP);
+}
+
+#ifndef SINGLE_BINARY
+/**
+ * @brief Definition for identifying tensor_repopop plugin.
+ *
+ * PACKAGE: this is usually set by autotools depending on some _INIT macro
+ * in configure.ac and then written into and defined in config.h, but we can
+ * just set it ourselves here in case someone doesn't use autotools to
+ * compile this code. GST_PLUGIN_DEFINE needs PACKAGE to be defined.
+ */
+#ifndef PACKAGE
+#define PACKAGE "nnstreamer"
+#endif
+
+/**
+ * @brief Macro to define the entry point of the plugin.
+ */
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    tensor_repopop,
+    "Pop element to handle tensor repository",
+    gst_tensor_repopop_plugin_init, VERSION, "LGPL", "nnstreamer",
+    "https://github.com/nnsuite/nnstreamer");
+#endif

diff --git a/gst/tensor_repopop/tensor_repopop.h b/gst/tensor_repopop/tensor_repopop.h
new file mode 100644 (file)
index 0000000..7d4960f
--- /dev/null
+++ b/gst/tensor_repopop/tensor_repopop.h
@@ -0,0 +1,79 @@
+/**
+ * GStreamer
+ * Copyright (C) 2005 Thomas Vander Stichele <thomas@apestaart.org>
+ * Copyright (C) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
+ * Copyright (C) 2018 Samsung Electronics Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ */
+
+/**
+ * @file       tensor_repopop.h
+ * @date       19 Nov 2018
+ * @brief      GStreamer plugin to handle tensor repository
+ * @see                https://github.com/nnsuite/nnstreamer
+ * @author     Jijoong Moon <jijoong.moon@samsung.com>
+ * @bug                No known bugs except for NYI items
+ */
+
+#ifndef __GST_TENSOR_REPOPOP_H_
+#define __GST_TENSOR_REPOPOP_H__
+
+#include <gst/gst.h>
+#include <gst/base/gstpushsrc.h>
+#include <tensor_repo.h>
+
+G_BEGIN_DECLS
+#define GST_TYPE_TENSOR_REPOPOP \
+  (gst_tensor_repopop_get_type())
+#define GST_TENSOR_REPOPOP(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TENSOR_REPOPOP,GstTensorRepoPop))
+#define GST_TENSOR_REPOPOP_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TENSOR_REPOPOP,GstTensorRepoPopClass))
+#define GST_IS_TENSOR_REPOPOP(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TENSOR_REPOPOP))
+#define GST_IS_TENSOR_REPOPOP_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TENSOR_REPOPOP))
+typedef struct _GstTensorRepoPop GstTensorRepoPop;
+typedef struct _GstTensorRepoPopClass GstTensorRepoPopClass;
+
+/**
+ * @brief GstTensorRepoPop data structure.
+ *
+ * GstTensorRepoPop inherits GstBaseSink.
+ */
+struct _GstTensorRepoPop
+{
+  GstBaseSink element;
+
+  gboolean silent;
+  GstCaps *caps;
+  GstTensorData data;
+  guint myid;
+};
+
+/**
+ * @brief GstTensorRepoPopClass data structure.
+ *
+ * GstTensorRepoPop inherits GstBaseSink.
+ */
+struct _GstTensorRepoPopClass
+{
+  GstBaseSinkClass parent_class;
+};
+
+/**
+ * @brief Function to get type of tensor_repopop.
+ */
+GType gst_tensor_repopop_get_type (void);
+
+G_END_DECLS
+#endif /** __GST_TENSOR_REPOPOP_H__ */