/* * Copyright (c) 2020 * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /** * @file * DNN inference functions interface for native backend. */ #ifndef AVFILTER_DNN_DNN_BACKEND_NATIVE_LAYER_MATHUNARY_H #define AVFILTER_DNN_DNN_BACKEND_NATIVE_LAYER_MATHUNARY_H #include "libavformat/avio.h" #include "dnn_backend_native.h" typedef enum { DMUO_ABS = 0, DMUO_SIN = 1, DMUO_COS = 2, DMUO_TAN = 3, DMUO_ASIN = 4, DMUO_ACOS = 5, DMUO_ATAN = 6, DMUO_SINH = 7, DMUO_COSH = 8, DMUO_TANH = 9, DMUO_ASINH = 10, DMUO_ACOSH = 11, DMUO_ATANH = 12, DMUO_CEIL = 13, DMUO_FLOOR = 14, DMUO_ROUND = 15, DMUO_EXP = 16, DMUO_COUNT } DNNMathUnaryOperation; typedef struct DnnLayerMathUnaryParams{ DNNMathUnaryOperation un_op; } DnnLayerMathUnaryParams; int ff_dnn_load_layer_math_unary(Layer *layer, AVIOContext *model_file_context, int file_size, int operands_num); int ff_dnn_execute_layer_math_unary(DnnOperand *operands, const int32_t *input_operand_indexes, int32_t output_operand_index, const void *parameters, NativeContext *ctx); #endif