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Merge pull request #15751 from TolyaTalamanov:at/refactor-render-tests

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* Refactor render tests

* Fix comment to review

* Move ocv render tests stuff to specific file

* Add OCV prefix for render tests

* Fix comments to review
This commit is contained in:
atalaman
2019-10-30 13:33:39 +03:00
committed by Alexander Alekhin
parent ea5499fa51
commit ea64bb58a5
12 changed files with 688 additions and 273 deletions
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modules/gapi/src/api/render.cpp
+22 -16
View File
@@ -4,8 +4,8 @@
#include "api/render_priv.hpp"
void cv::gapi::wip::draw::render(cv::Mat &bgr,
const cv::gapi::wip::draw::Prims &prims,
void cv::gapi::wip::draw::render(cv::Mat& bgr,
const cv::gapi::wip::draw::Prims& prims,
cv::GCompileArgs&& args)
{
cv::GMat in;
@@ -16,9 +16,9 @@ void cv::gapi::wip::draw::render(cv::Mat &bgr,
comp.apply(cv::gin(bgr, prims), cv::gout(bgr), std::move(args));
}
void cv::gapi::wip::draw::render(cv::Mat &y_plane,
cv::Mat &uv_plane,
const Prims &prims,
void cv::gapi::wip::draw::render(cv::Mat& y_plane,
cv::Mat& uv_plane,
const Prims& prims,
cv::GCompileArgs&& args)
{
cv::GMat y_in, uv_in, y_out, uv_out;
@@ -30,22 +30,28 @@ void cv::gapi::wip::draw::render(cv::Mat &y_plane,
cv::gout(y_plane, uv_plane), std::move(args));
}
void cv::gapi::wip::draw::BGR2NV12(const cv::Mat &bgr,
cv::Mat &y_plane,
cv::Mat &uv_plane)
void cv::gapi::wip::draw::cvtYUVToNV12(const cv::Mat& yuv,
cv::Mat& y,
cv::Mat& uv)
{
GAPI_Assert(bgr.size().width % 2 == 0);
GAPI_Assert(bgr.size().height % 2 == 0);
cv::Mat yuv;
cvtColor(bgr, yuv, cv::COLOR_BGR2YUV);
GAPI_Assert(yuv.size().width % 2 == 0);
GAPI_Assert(yuv.size().height % 2 == 0);
std::vector<cv::Mat> chs(3);
cv::split(yuv, chs);
y_plane = chs[0];
y = chs[0];
cv::merge(std::vector<cv::Mat>{chs[1], chs[2]}, uv_plane);
cv::resize(uv_plane, uv_plane, uv_plane.size() / 2, cv::INTER_LINEAR);
cv::merge(std::vector<cv::Mat>{chs[1], chs[2]}, uv);
cv::resize(uv, uv, uv.size() / 2, cv::INTER_LINEAR);
}
void cv::gapi::wip::draw::cvtNV12ToYUV(const cv::Mat& y,
const cv::Mat& uv,
cv::Mat& yuv)
{
cv::Mat upsample_uv;
cv::resize(uv, upsample_uv, uv.size() * 2, cv::INTER_LINEAR);
cv::merge(std::vector<cv::Mat>{y, upsample_uv}, yuv);
}
namespace cv