tensor_filter_custom_easy.c File Reference

Custom tensor processing interface for simple functions. More...

#include <errno.h>
#include <glib.h>
#include <tensor_filter_custom_easy.h>
#include <nnstreamer_log.h>
#include <nnstreamer_plugin_api_util.h>
#include <nnstreamer_subplugin.h>
#include <nnstreamer_util.h>

Include dependency graph for tensor_filter_custom_easy.c:

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Classes
struct	runtime_data
	The easy-filter user's data. More...

Functions
void	init_filter_custom_easy (void)
	internal_data More...
static void	custom_free_internal_data (internal_data *data)
	Internal function to release internal data. More...
int	NNS_custom_easy_register (const char *modelname, NNS_custom_invoke func, void *data, const GstTensorsInfo *in_info, const GstTensorsInfo *out_info)
	Register the custom-easy tensor function. More info in .h. More...
int	NNS_custom_easy_dynamic_register (const char *modelname, NNS_custom_invoke_dynamic func, void *data, const GstTensorsInfo *in_info)
	Register the custom-easy tensor function. More info in .h. More...
int	NNS_custom_easy_unregister (const char *modelname)
	Unregister the custom-easy tensor function. More...
static int	custom_open (const GstTensorFilterProperties *prop, void **private_data)
	Callback required by tensor_filter subplugin. More...
static void	custom_close (const GstTensorFilterProperties *prop, void **private_data)
	Callback required by tensor_filter subplugin. More...
static int	custom_invoke (const GstTensorFilterFramework *self, GstTensorFilterProperties *prop, void *private_data, const GstTensorMemory *input, GstTensorMemory *output)
	Callback required by tensor_filter subplugin. More...
static int	custom_getFrameworkInfo (const GstTensorFilterFramework *self, const GstTensorFilterProperties *prop, void *private_data, GstTensorFilterFrameworkInfo *fw_info)
	V1 tensor-filter wrapper callback function, "getFrameworkInfo". More...
static int	custom_getModelInfo (const GstTensorFilterFramework *self, const GstTensorFilterProperties *prop, void *private_data, model_info_ops ops, GstTensorsInfo *in_info, GstTensorsInfo *out_info)
	C V1 tensor-filter wrapper callback function, "getModelInfo". More...
static int	custom_eventHandler (const GstTensorFilterFramework *self, const GstTensorFilterProperties *prop, void *private_data, event_ops ops, GstTensorFilterFrameworkEventData *data)
	C V1 tensor-filter wrapper callback function, "eventHandler". More...
void	fini_filter_custom_easy (void)
	Destruct the subplugin. More...

Variables
	internal_data
static GstTensorFilterFramework	NNS_support_custom_easy

Detailed Description

Custom tensor processing interface for simple functions.

GStreamer Tensor_Filter, Customized Module, Easy Mode Copyright (C) 2019 MyungJoo Ham myung.nosp@m.joo..nosp@m.ham@s.nosp@m.amsu.nosp@m.ng.co.nosp@m.m

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; version 2.1 of the License.

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.

Date

24 Oct 2019

See also

http://github.com/nnstreamer/nnstreamer

Author

MyungJoo Ham myung.nosp@m.joo..nosp@m.ham@s.nosp@m.amsu.nosp@m.ng.co.nosp@m.m

Bug:

No known bugs except for NYI items

Definition in file tensor_filter_custom_easy.c.

Function Documentation

custom_close()

static void custom_close ( const GstTensorFilterProperties *  prop, void **  private_data  )

static

Callback required by tensor_filter subplugin.

Definition at line 230 of file tensor_filter_custom_easy.c.

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custom_eventHandler()

static int custom_eventHandler ( const GstTensorFilterFramework *  self, const GstTensorFilterProperties *  prop, void *  private_data, event_ops  ops, GstTensorFilterFrameworkEventData *  data  )

static

C V1 tensor-filter wrapper callback function, "eventHandler".

Definition at line 319 of file tensor_filter_custom_easy.c.

custom_free_internal_data()

static void custom_free_internal_data ( internal_data *  data )

static

Internal function to release internal data.

Definition at line 62 of file tensor_filter_custom_easy.c.

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custom_getFrameworkInfo()

static int custom_getFrameworkInfo ( const GstTensorFilterFramework *  self, const GstTensorFilterProperties *  prop, void *  private_data, GstTensorFilterFrameworkInfo *  fw_info  )

static

V1 tensor-filter wrapper callback function, "getFrameworkInfo".

Definition at line 278 of file tensor_filter_custom_easy.c.

custom_getModelInfo()

static int custom_getModelInfo ( const GstTensorFilterFramework *  self, const GstTensorFilterProperties *  prop, void *  private_data, model_info_ops  ops, GstTensorsInfo *  in_info, GstTensorsInfo *  out_info  )

static

C V1 tensor-filter wrapper callback function, "getModelInfo".

Definition at line 300 of file tensor_filter_custom_easy.c.

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custom_invoke()

static int custom_invoke ( const GstTensorFilterFramework *  self, GstTensorFilterProperties *  prop, void *  private_data, const GstTensorMemory *  input, GstTensorMemory *  output  )

static

Callback required by tensor_filter subplugin.

Definition at line 243 of file tensor_filter_custom_easy.c.

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custom_open()

static int custom_open ( const GstTensorFilterProperties *  prop, void **  private_data  )

static

Callback required by tensor_filter subplugin.

Definition at line 165 of file tensor_filter_custom_easy.c.

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fini_filter_custom_easy()

void fini_filter_custom_easy

(

void

)

Destruct the subplugin.

Definition at line 352 of file tensor_filter_custom_easy.c.

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init_filter_custom_easy()

void init_filter_custom_easy

(

void

)

internal_data

Initialize this object for tensor_filter subplugin runtime register.

< The easy-filter writer's data

Definition at line 33 of file tensor_filter_custom_easy.c.

NNS_custom_easy_dynamic_register()

int NNS_custom_easy_dynamic_register	(	const char *	modelname,
		NNS_custom_invoke_dynamic	func,
		void *	data,
		const GstTensorsInfo *	in_info
	)

Register the custom-easy tensor function. More info in .h.

Register the custom-easy tensor function for dynamic invoke.

Returns

0 if success. -ERRNO if error.

Definition at line 112 of file tensor_filter_custom_easy.c.

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NNS_custom_easy_register()

int NNS_custom_easy_register	(	const char *	modelname,
		NNS_custom_invoke	func,
		void *	data,
		const GstTensorsInfo *	in_info,
		const GstTensorsInfo *	out_info
	)

Register the custom-easy tensor function. More info in .h.

Register the custom-easy tensor function.

Returns

0 if success. -ERRNO if error.

Definition at line 76 of file tensor_filter_custom_easy.c.

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NNS_custom_easy_unregister()

int NNS_custom_easy_unregister

(

const char *

modelname

)

Unregister the custom-easy tensor function.

Returns

0 if success. -EINVAL if invalid model name.

Definition at line 144 of file tensor_filter_custom_easy.c.

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Variable Documentation

internal_data

internal_data

Definition at line 48 of file tensor_filter_custom_easy.c.

NNS_support_custom_easy

GstTensorFilterFramework NNS_support_custom_easy

static

Initial value:

= {
  .version = GST_TENSOR_FILTER_FRAMEWORK_V1,
  .open = custom_open,
  .close = custom_close,
  .invoke = custom_invoke,
  .getFrameworkInfo = custom_getFrameworkInfo,
  .getModelInfo = custom_getModelInfo,
  .eventHandler = custom_eventHandler,
  .subplugin_data = NULL,
}

Definition at line 332 of file tensor_filter_custom_easy.c.