SWDEV-245531 - GLInterop: updating glEnv logic

Change-Id: I6103243c477547a6a2b714bbf836ce36abe84f8c [ROCm/clr commit: 5b6b2e6d2c]
2021-10-12 11:04:51 -04:00
parent 25b7f971e6
commit 6cb3ef5d42
1 changed files with 12 additions and 0 deletions
@@ -294,6 +294,18 @@ int Context::create(const intptr_t* properties) {
    }
  } else {
    if (info_.flags_ & GLDeviceKhr) {
+      if (glenv_ == NULL) {
+        HMODULE h = (HMODULE)Os::loadLibrary(
+#ifdef _WIN32
+          "OpenGL32.dll"
+#else  //!_WIN32
+          "libGL.so.1"
+#endif  //!_WIN32
+        );
+        if (!h || !(glenv_ = new GLFunctions(h, (info_.flags_ & Flags::EGLDeviceKhr) != 0))) {
+          return CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR;
+        }
+      }
      if (!glenv_->init(reinterpret_cast<intptr_t>(info_.hDev_[GLDeviceKhrIdx]),
                        reinterpret_cast<intptr_t>(info_.hCtx_))) {
        delete glenv_;