*
*/
-#include <nnstreamer_plugin_api.h>
+#include <nnstreamer_plugin_api_filter.h>
#include "tensor_filter_tensorflow_core.h"
#include <glib.h>
#include <string.h>
*
*/
-#include <nnstreamer_plugin_api.h>
+#include <nnstreamer_plugin_api_filter.h>
#include "tensor_filter_tensorflow_lite_core.h"
#include <glib.h>
#include <string.h>
nnst_common_headers = [
'tensor_typedef.h',
'tensor_filter_custom.h',
+ 'nnstreamer_plugin_api_filter.h',
+ 'nnstreamer_plugin_api_decoder.h',
'nnstreamer_plugin_api.h'
]
/**
* @file nnstreamer_plugin_api.h
* @date 24 Jan 2019
- * @brief Header file that contains typedefed data types and APIs for NNStreamer plug-ins
+ * @brief Optional/Addtional NNStreamer APIs for sub-plugin writers. (Need Glib)
* @see https://github.com/nnsuite/nnstreamer
* @author MyungJoo Ham <myungjoo.ham@samsung.com> and Wook Song <wook16.song@samsung.com>
* @bug No known bugs except for NYI items
extern tensor_type
get_tensor_type (const gchar * typestr);
-
-
-/* extern functions for subplugin management, exist in tensor_filter.c */
-/**
- * @brief Filter subplugin should call this to register itself
- * @param[in] tfsp Tensor-Filter Sub-Plugin to be registered
- * @return TRUE if registered. FALSE is failed or duplicated.
- */
-extern int tensor_filter_probe (GstTensorFilterFramework *tfsp);
-/**
- * @brief filter sub-plugin may call this to unregister itself
- * @param[in] name the name of filter sub-plugin
- */
-extern void tensor_filter_exit (const char *name);
-
G_END_DECLS
#endif /* __NNS_PLUGIN_API_H__ */
--- /dev/null
+/**
+ * NNStreamer API for Tensor_Decoder Sub-Plugins
+ * Copyright (C) 2019 MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * 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 nnstreamer_plugin_api_filters.h
+ * @date 30 Jan 2019
+ * @brief Mandatory APIs for NNStreamer Decoder sub-plugins (Need Gst Devel)
+ * @see https://github.com/nnsuite/nnstreamer
+ * @author MyungJoo Ham <myungjoo.ham@samsung.com>
+ * @bug No known bugs except for NYI items
+ */
+#ifndef __NNS_PLUGIN_API_DECODER_H__
+#define __NNS_PLUGIN_API_DECODER_H__
+
+#include "tensor_typedef.h"
+#include <gst/gst.h>
+
+/**
+ * @brief Tensor Decoder Output type.
+ */
+typedef enum
+{
+ OUTPUT_VIDEO,
+ OUTPUT_AUDIO,
+ OUTPUT_TEXT,
+ OUTPUT_UNKNOWN
+} GstDecMediaType;
+
+/**
+ * @brief Decoder definitions for different semantics of tensors
+ * This allows developers to create their own decoders.
+ */
+typedef struct _TensorDecDef
+{
+ char *modename;
+ /**< Unique decoder name. GST users choose decoders with mode="modename". */
+ GstDecMediaType type;
+ /**< Output media type. VIDEO/AUDIO/TEXT are supported */
+ int (*init) (void **private_data);
+ /**< Object initialization for the decoder */
+ void (*exit) (void **private_data);
+ /**< Object destruction for the decoder */
+ int (*setOption) (void **private_data, int opNum, const char *param);
+ /**< Process with the given options. It can be called repeatedly */
+ GstCaps *(*getOutCaps) (void **private_data, const GstTensorsConfig *config);
+ /**< The caller should unref the returned GstCaps
+ * Current implementation supports single-tensor only.
+ * @todo WIP: support multi-tensor for input!!!
+ */
+ GstFlowReturn (*decode) (void **private_data, const GstTensorsConfig *config,
+ const GstTensorMemory *input, GstBuffer *outbuf);
+ /**< outbuf must be allocated but empty (gst_buffer_get_size (outbuf) == 0).
+ * Note that we support single-tensor (other/tensor) only!
+ * @todo WIP: support multi-tensor for input!!!
+ */
+ size_t (*getTransformSize) (void **private_data, const GstTensorsConfig *config,
+ GstCaps *caps, size_t size, GstCaps *othercaps,
+ GstPadDirection direction);
+ /**< EXPERIMENTAL! @todo We are not ready to use this. This should be NULL or return 0 */
+} TensorDecDef;
+
+/* extern functions for subplugin management, exist in tensor_decoder.c */
+/**
+ * @brief decoder's subplugins should call this function to register
+ * @param[in] decoder The decoder subplugin instance
+ */
+extern gboolean tensordec_probe (TensorDecDef * decoder);
+/**
+ * @brief decoder's subplugin may call this to unregister
+ * @param[in] name the name of decoder (modename)
+ */
+extern void tensordec_exit (const gchar * name);
+
+
+#endif /* __NNS_PLUGIN_API_DECODER_H__ */
--- /dev/null
+/**
+ * NNStreamer API for Tensor_Filter Sub-Plugins
+ * Copyright (C) 2019 MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * 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 nnstreamer_plugin_api_filters.h
+ * @date 30 Jan 2019
+ * @brief Mandatory APIs for NNStreamer Filter sub-plugins (No External Dependencies)
+ * @see https://github.com/nnsuite/nnstreamer
+ * @author MyungJoo Ham <myungjoo.ham@samsung.com>
+ * @bug No known bugs except for NYI items
+ */
+#ifndef __NNS_PLUGIN_API_FILTER_H__
+#define __NNS_PLUGIN_API_FILTER_H__
+
+#include "tensor_typedef.h"
+
+/* extern functions for subplugin management, exist in tensor_filter.c */
+/**
+ * @brief Filter subplugin should call this to register itself
+ * @param[in] tfsp Tensor-Filter Sub-Plugin to be registered
+ * @return TRUE if registered. FALSE is failed or duplicated.
+ */
+extern int tensor_filter_probe (GstTensorFilterFramework *tfsp);
+/**
+ * @brief filter sub-plugin may call this to unregister itself
+ * @param[in] name the name of filter sub-plugin
+ */
+extern void tensor_filter_exit (const char *name);
+
+#endif /* __NNS_PLUGIN_API_FILTER_H__ */
#include <gst/base/gstbasetransform.h>
#include <tensor_common.h>
#include <nnstreamer_subplugin.h>
+#include <nnstreamer_plugin_api_decoder.h>
G_BEGIN_DECLS
#define GST_TYPE_TENSORDEC \
#define GST_TENSORDEC_CAST(obj) ((GstTensorDec *)(obj))
typedef struct _GstTensorDec GstTensorDec;
typedef struct _GstTensorDecClass GstTensorDecClass;
-typedef struct _TensorDecDef TensorDecDef;
#define TensorDecMaxOpNum (9)
} GstDecMode;
/**
- * @brief Tensor Decoder Output type.
- */
-typedef enum
-{
- OUTPUT_VIDEO,
- OUTPUT_AUDIO,
- OUTPUT_TEXT,
- OUTPUT_UNKNOWN
-} GstDecMediaType;
-
-/**
* @brief Output type for each mode
*/
static const GstDecMediaType dec_output_type[] = {
*/
GType gst_tensordec_get_type (void);
-
-/*********************************************************
- * The followings are decoder-subplugin APIs *
- *********************************************************/
-/**
- * @brief Decoder definitions for different semantics of tensors
- * This allows developers to create their own decoders.
- */
-struct _TensorDecDef
-{
- char *modename;
- /**< Unique decoder name. GST users choose decoders with mode="modename". */
- GstDecMediaType type;
- /**< Output media type. VIDEO/AUDIO/TEXT are supported */
- int (*init) (void **private_data);
- /**< Object initialization for the decoder */
- void (*exit) (void **private_data);
- /**< Object destruction for the decoder */
- int (*setOption) (void **private_data, int opNum, const char *param);
- /**< Process with the given options. It can be called repeatedly */
- GstCaps *(*getOutCaps) (void **private_data, const GstTensorsConfig *config);
- /**< The caller should unref the returned GstCaps
- * Current implementation supports single-tensor only.
- * @todo WIP: support multi-tensor for input!!!
- */
- GstFlowReturn (*decode) (void **private_data, const GstTensorsConfig *config,
- const GstTensorMemory *input, GstBuffer *outbuf);
- /**< outbuf must be allocated but empty (gst_buffer_get_size (outbuf) == 0).
- * Note that we support single-tensor (other/tensor) only!
- * @todo WIP: support multi-tensor for input!!!
- */
- size_t (*getTransformSize) (void **private_data, const GstTensorsConfig *config,
- GstCaps *caps, size_t size, GstCaps *othercaps,
- GstPadDirection direction);
- /**< EXPERIMENTAL! @todo We are not ready to use this. This should be NULL or return 0 */
-};
-
-/* extern functions for subplugin management, exist in tensor_decoder.c */
-/**
- * @brief decoder's subplugins should call this function to register
- * @param[in] decoder The decoder subplugin instance
- */
-extern gboolean tensordec_probe (TensorDecDef * decoder);
-/**
- * @brief decoder's subplugin may call this to unregister
- * @param[in] name the name of decoder (modename)
- */
-extern void tensordec_exit (const gchar * name);
G_END_DECLS
#endif /* __GST_TENSORDEC_H__ */
*
*/
-#include "tensor_filter.h"
+#include <gst/gst.h>
#include "tensor_filter_custom.h"
+#include <nnstreamer_plugin_api_filter.h>
#include <glib.h>
#include <dlfcn.h>
projects / platform / upstream / nnstreamer.git / commitdiff