diff mbox series

[FFmpeg-devel] dnn_backend_native_layer_mathunary: add round support

Message ID 20200810110542.18466-1-mingyu.yin@intel.com
State Accepted
Commit 4ed6bca4ae578e050d60aa96dbbdefd60f6d67c4
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Series [FFmpeg-devel] dnn_backend_native_layer_mathunary: add round support
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Commit Message

Mingyu Yin Aug. 10, 2020, 11:05 a.m. UTC
Signed-off-by: Mingyu Yin <mingyu.yin@intel.com>
---
 libavfilter/dnn/dnn_backend_native_layer_mathunary.c | 4 ++++
 libavfilter/dnn/dnn_backend_native_layer_mathunary.h | 1 +
 tests/dnn/dnn-layer-mathunary-test.c                 | 4 ++++
 tools/python/convert_from_tensorflow.py              | 2 +-
 tools/python/convert_header.py                       | 2 +-
 5 files changed, 11 insertions(+), 2 deletions(-)

Comments

Guo, Yejun Aug. 12, 2020, 4:02 a.m. UTC | #1
> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-bounces@ffmpeg.org> On Behalf Of Mingyu
> Yin
> Sent: 2020年8月10日 19:06
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH] dnn_backend_native_layer_mathunary: add
> round support
> 
> Signed-off-by: Mingyu Yin <mingyu.yin@intel.com>
> ---
>  libavfilter/dnn/dnn_backend_native_layer_mathunary.c | 4 ++++
>  libavfilter/dnn/dnn_backend_native_layer_mathunary.h | 1 +
>  tests/dnn/dnn-layer-mathunary-test.c                 | 4 ++++
>  tools/python/convert_from_tensorflow.py              | 2 +-
>  tools/python/convert_header.py                       | 2 +-
>  5 files changed, 11 insertions(+), 2 deletions(-)

LGTM, will push soon.
diff mbox series

Patch

diff --git a/libavfilter/dnn/dnn_backend_native_layer_mathunary.c b/libavfilter/dnn/dnn_backend_native_layer_mathunary.c
index f9f88983f9..58ee0e9d3d 100644
--- a/libavfilter/dnn/dnn_backend_native_layer_mathunary.c
+++ b/libavfilter/dnn/dnn_backend_native_layer_mathunary.c
@@ -138,6 +138,10 @@  int dnn_execute_layer_math_unary(DnnOperand *operands, const int32_t *input_oper
         for (int i = 0; i < dims_count; ++i)
             dst[i] = floor(src[i]);
         return 0;
+    case DMUO_ROUND:
+        for (int i = 0; i < dims_count; ++i)
+            dst[i] = round(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 1b78fbe1c2..d6a61effd5 100644
--- a/libavfilter/dnn/dnn_backend_native_layer_mathunary.h
+++ b/libavfilter/dnn/dnn_backend_native_layer_mathunary.h
@@ -45,6 +45,7 @@  typedef enum {
     DMUO_ATANH = 12,
     DMUO_CEIL = 13,
     DMUO_FLOOR = 14,
+    DMUO_ROUND = 15,
     DMUO_COUNT
 } DNNMathUnaryOperation;
 
diff --git a/tests/dnn/dnn-layer-mathunary-test.c b/tests/dnn/dnn-layer-mathunary-test.c
index 0bfcdcbd85..e9235120f3 100644
--- a/tests/dnn/dnn-layer-mathunary-test.c
+++ b/tests/dnn/dnn-layer-mathunary-test.c
@@ -60,6 +60,8 @@  static float get_expected(float f, DNNMathUnaryOperation op)
         return ceil(f);
     case DMUO_FLOOR:
         return floor(f);
+    case DMUO_ROUND:
+        return round(f);
     default:
         av_assert0(!"not supported yet");
         return 0.f;
@@ -136,5 +138,7 @@  int main(int agrc, char **argv)
         return 1;
     if (test(DMUO_FLOOR))
         return 1;
+    if (test(DMUO_ROUND))
+        return 1;
     return 0;
 }
diff --git a/tools/python/convert_from_tensorflow.py b/tools/python/convert_from_tensorflow.py
index 2fb8c4c303..65fdbc5d43 100644
--- a/tools/python/convert_from_tensorflow.py
+++ b/tools/python/convert_from_tensorflow.py
@@ -74,7 +74,7 @@  class TFConverter:
         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, 'Tanh':9, 'Asinh':10,
-                'Acosh':11, 'Atanh':12, 'Ceil':13, 'Floor':14}
+                'Acosh':11, 'Atanh':12, 'Ceil':13, 'Floor':14, 'Round':15}
         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 b12b5079fc..747c8776eb 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 = 20
+minor = 21