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Merge pull request #20106 from TolyaTalamanov:at/auto-convert-fp16

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[G-API] IE backend convert fp32 to fp16

* Support FP16 in IE backend
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Anatoliy Talamanov 2021-05-18 16:54:38 +03:00 committed by GitHub
parent 4753206783
commit 70d1ff7155
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1 changed files with 2 additions and 0 deletions
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modules/gapi/src/backends/ie/giebackend.cpp
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@ -118,6 +118,7 @@ inline int toCV(IE::Precision prec) {
case IE::Precision::FP32: return CV_32F; case IE::Precision::FP32: return CV_32F;
case IE::Precision::I32: return CV_32S; case IE::Precision::I32: return CV_32S;
case IE::Precision::I64: return CV_32S; case IE::Precision::I64: return CV_32S;
case IE::Precision::FP16: return CV_16F;
default: GAPI_Assert(false && "IE. Unsupported data type"); default: GAPI_Assert(false && "IE. Unsupported data type");
} }
return -1; return -1;
@ -196,6 +197,7 @@ inline void copyFromIE(const IE::Blob::Ptr &blob, MatType &mat) {
HANDLE(U8, uint8_t); HANDLE(U8, uint8_t);
HANDLE(FP32, float); HANDLE(FP32, float);
HANDLE(I32, int); HANDLE(I32, int);
HANDLE(FP16, cv::float16_t);
#undef HANDLE #undef HANDLE
case IE::Precision::I64: { case IE::Precision::I64: {
GAPI_LOG_WARNING(NULL, "INT64 isn't supported for cv::Mat. Conversion to INT32 is used."); GAPI_LOG_WARNING(NULL, "INT64 isn't supported for cv::Mat. Conversion to INT32 is used.");