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Merge pull request #26815 from shyama7004:fix-deprecation

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Replaced sprintf with snprintf #26815

Fixes : #26814

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
This commit is contained in:
Skreg 2025-01-22 16:23:59 +05:30 committed by GitHub
parent 8ab0ad6e1b
commit 055dbbb848
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GPG Key ID: B5690EEEBB952194
3 changed files with 5 additions and 6 deletions
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3
samples/cpp/tutorial_code/ImgTrans/HoughLines_Demo.cpp
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@ -71,8 +71,7 @@ int main( int argc, char** argv )
namedWindow( probabilistic_name, WINDOW_AUTOSIZE );
createTrackbar( thresh_label, probabilistic_name, &p_trackbar, max_trackbar, Probabilistic_Hough );
char edge_thresh_label[50];
sprintf( edge_thresh_label, "Edge Thres: input" );
const char* edge_thresh_label = "Edge Thres: input";
namedWindow( weighted_name, WINDOW_AUTOSIZE);
createTrackbar( edge_thresh_label, weighted_name, &e_trackbar, max_trackbar, Weighted_Hough);
createTrackbar( thresh_label, weighted_name, &w_trackbar, weightedhough_max_trackbar, Weighted_Hough);

2
samples/cpp/tutorial_code/objectDetection/aruco_samples_utility.hpp
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@ -32,7 +32,7 @@ inline static bool saveCameraParams(const std::string &filename, cv::Size imageS
if (flags & cv::CALIB_FIX_ASPECT_RATIO) fs << "aspectRatio" << aspectRatio;
if (flags != 0) {
sprintf(buf, "flags: %s%s%s%s",
snprintf(buf, sizeof(buf), "flags: %s%s%s%s",
flags & cv::CALIB_USE_INTRINSIC_GUESS ? "+use_intrinsic_guess" : "",
flags & cv::CALIB_FIX_ASPECT_RATIO ? "+fix_aspectRatio" : "",
flags & cv::CALIB_FIX_PRINCIPAL_POINT ? "+fix_principal_point" : "",

6
samples/opengl/opengl_interop.cpp
View File

@ -221,17 +221,17 @@ public:
int y = 0;
buf[0] = 0;
sprintf_s(buf, sizeof(buf)-1, "Mode: %s OpenGL %s", m_modeStr[mode].c_str(), use_buffer() ? "buffer" : "texture");
snprintf(buf, sizeof(buf), "Mode: %s OpenGL %s", m_modeStr[mode].c_str(), use_buffer() ? "buffer" : "texture");
::TextOut(hDC, 0, y, buf, (int)strlen(buf));
y += tm.tmHeight;
buf[0] = 0;
sprintf_s(buf, sizeof(buf)-1, "Time, msec: %2.1f", time);
snprintf(buf, sizeof(buf), "Time, msec: %2.1f", time);
::TextOut(hDC, 0, y, buf, (int)strlen(buf));
y += tm.tmHeight;
buf[0] = 0;
sprintf_s(buf, sizeof(buf)-1, "OpenCL device: %s", oclDevName.c_str());
snprintf(buf, sizeof(buf), "OpenCL device: %s", oclDevName.c_str());
::TextOut(hDC, 0, y, buf, (int)strlen(buf));
::SelectObject(hDC, hOldFont);