From ea71e731f413bc581c20c0f963b13e8410dd3b6f Mon Sep 17 00:00:00 2001 From: Ting Fu Date: Mon, 29 Jun 2020 22:54:04 +0800 Subject: dnn_backend_native_layer_mathunary: add tanh support Signed-off-by: Ting Fu --- libavfilter/dnn/dnn_backend_native_layer_mathunary.c | 4 ++++ libavfilter/dnn/dnn_backend_native_layer_mathunary.h | 1 + tools/python/convert_from_tensorflow.py | 2 +- tools/python/convert_header.py | 2 +- 4 files changed, 7 insertions(+), 2 deletions(-) diff --git a/libavfilter/dnn/dnn_backend_native_layer_mathunary.c b/libavfilter/dnn/dnn_backend_native_layer_mathunary.c index ddb70996e7..ccdbcc21e0 100644 --- a/libavfilter/dnn/dnn_backend_native_layer_mathunary.c +++ b/libavfilter/dnn/dnn_backend_native_layer_mathunary.c @@ -112,6 +112,10 @@ int dnn_execute_layer_math_unary(DnnOperand *operands, const int32_t *input_oper for (int i = 0; i < dims_count; ++i) dst[i] = cosh(src[i]); return 0; + case DMUO_TANH: + for (int i = 0; i < dims_count; ++i) + dst[i] = tanh(src[i]); + return 0; default: return -1; } diff --git a/libavfilter/dnn/dnn_backend_native_layer_mathunary.h b/libavfilter/dnn/dnn_backend_native_layer_mathunary.h index 5a486b4f5f..ae0c1e1cdd 100644 --- a/libavfilter/dnn/dnn_backend_native_layer_mathunary.h +++ b/libavfilter/dnn/dnn_backend_native_layer_mathunary.h @@ -39,6 +39,7 @@ typedef enum { DMUO_ATAN = 6, DMUO_SINH = 7, DMUO_COSH = 8, + DMUO_TANH = 9, DMUO_COUNT } DNNMathUnaryOperation; diff --git a/tools/python/convert_from_tensorflow.py b/tools/python/convert_from_tensorflow.py index 96da44c4a8..f98a3cae3d 100644 --- a/tools/python/convert_from_tensorflow.py +++ b/tools/python/convert_from_tensorflow.py @@ -72,7 +72,7 @@ class TFConverter: self.conv2d_scopename_inputname_dict = {} self.op2code = {'Conv2D':1, 'DepthToSpace':2, 'MirrorPad':3, 'Maximum':4, 'MathBinary':5, 'MathUnary':6} self.mathbin2code = {'Sub':0, 'Add':1, 'Mul':2, 'RealDiv':3, 'Minimum':4} - self.mathun2code = {'Abs':0, 'Sin':1, 'Cos':2, 'Tan':3, 'Asin':4, 'Acos':5, 'Atan':6, 'Sinh':7, 'Cosh':8} + self.mathun2code = {'Abs':0, 'Sin':1, 'Cos':2, 'Tan':3, 'Asin':4, 'Acos':5, 'Atan':6, 'Sinh':7, 'Cosh':8, 'Tanh':9} self.mirrorpad_mode = {'CONSTANT':0, 'REFLECT':1, 'SYMMETRIC':2} self.name_operand_dict = {} diff --git a/tools/python/convert_header.py b/tools/python/convert_header.py index a73f51ba48..d2753f0af0 100644 --- a/tools/python/convert_header.py +++ b/tools/python/convert_header.py @@ -23,4 +23,4 @@ str = 'FFMPEGDNNNATIVE' major = 1 # increase minor when we don't have to re-convert the model file -minor = 14 +minor = 15 -- cgit v1.2.3