FFmpeg
dnn_backend_native_layer_pad.h
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2019 Guo Yejun
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 /**
22  * @file
23  * layer pad (equivalent to tf.pad) for native backend.
24  */
25 #ifndef AVFILTER_DNN_DNN_BACKEND_NATIVE_LAYER_PAD_H
26 #define AVFILTER_DNN_DNN_BACKEND_NATIVE_LAYER_PAD_H
27 
28 #include <stdint.h>
29 #include "dnn_backend_native.h"
30 
32 
33 typedef struct LayerPadParams{
38 
39 int ff_dnn_load_layer_pad(Layer *layer, AVIOContext *model_file_context, int file_size, int operands_num);
40 int ff_dnn_execute_layer_pad(DnnOperand *operands, const int32_t *input_operand_indexes,
41  int32_t output_operand_index, const void *parameters, NativeContext *ctx);
42 
43 #endif
LayerPadModeParam
LayerPadModeParam
Definition: dnn_backend_native_layer_pad.h:31
LPMP_REFLECT
@ LPMP_REFLECT
Definition: dnn_backend_native_layer_pad.h:31
LayerPadParams::mode
LayerPadModeParam mode
Definition: dnn_backend_native_layer_pad.h:35
ff_dnn_load_layer_pad
int ff_dnn_load_layer_pad(Layer *layer, AVIOContext *model_file_context, int file_size, int operands_num)
Definition: dnn_backend_native_layer_pad.c:25
LayerPadParams
Definition: dnn_backend_native_layer_pad.h:33
ctx
AVFormatContext * ctx
Definition: movenc.c:48
ff_dnn_execute_layer_pad
int ff_dnn_execute_layer_pad(DnnOperand *operands, const int32_t *input_operand_indexes, int32_t output_operand_index, const void *parameters, NativeContext *ctx)
Definition: dnn_backend_native_layer_pad.c:78
LPMP_SYMMETRIC
@ LPMP_SYMMETRIC
Definition: dnn_backend_native_layer_pad.h:31
AVIOContext
Bytestream IO Context.
Definition: avio.h:161
LPMP_CONSTANT
@ LPMP_CONSTANT
Definition: dnn_backend_native_layer_pad.h:31
NativeContext
Definition: dnn_backend_native.h:118
Layer
Definition: dnn_backend_native.h:57
dnn_backend_native.h
LayerPadParams::paddings
int32_t paddings[4][2]
Definition: dnn_backend_native_layer_pad.h:34
DnnOperand
Definition: dnn_backend_native.h:69
LayerPadParams::constant_values
float constant_values
Definition: dnn_backend_native_layer_pad.h:36
int32_t
int32_t
Definition: audioconvert.c:56