core: fix autobuffer usage in opengl.cpp

6 years ago · 45677819e8
parent 0bb2c115aa
commit 45677819e8
1 changed files with 2 additions and 2 deletions
--- a/modules/core/src/opengl.cpp
+++ b/modules/core/src/opengl.cpp
@ -1624,12 +1624,12 @@ Context& initializeContextFromGL()
            if (status == CL_SUCCESS)
            {
                extensionStr.allocate(extensionSize+1);
-                status = clGetPlatformInfo(platforms[i], CL_PLATFORM_EXTENSIONS, extensionSize, (char*)extensionStr, NULL);
+                status = clGetPlatformInfo(platforms[i], CL_PLATFORM_EXTENSIONS, extensionSize, (char*)extensionStr.data(), NULL);
            }
            if (status != CL_SUCCESS)
                CV_Error(cv::Error::OpenCLInitError, "OpenCL: Can't get platform extension string");

-            if (!strstr((const char*)extensionStr, "cl_khr_gl_sharing"))
+            if (!strstr((const char*)extensionStr.data(), "cl_khr_gl_sharing"))
                continue;
        }