213     const std::string& glExtensions = queryGLExtensions(rcEnc);  in setChecksumHelper()  local
217     const char* glProtocolStr = strstr(glExtensions.c_str(), checksumPrefix);  in setChecksumHelper()
232     const std::string& glExtensions = queryGLExtensions(rcEnc);  in queryAndSetSyncImpl()  local
236     if (glExtensions.find(kRCNativeSync) != std::string::npos) {  in queryAndSetSyncImpl()
245     std::string glExtensions = queryGLExtensions(rcEnc);  in queryAndSetDmaImpl()  local
249     if (glExtensions.find(kDmaExtStr_v1) != std::string::npos) {  in queryAndSetDmaImpl()
258     std::string glExtensions = queryGLExtensions(rcEnc);  in queryAndSetGLESMaxVersion()  local
259     if (glExtensions.find(kGLESMaxVersion_2) != std::string::npos) {  in queryAndSetGLESMaxVersion()
261     } else if (glExtensions.find(kGLESMaxVersion_3_0) != std::string::npos) {  in queryAndSetGLESMaxVersion()
263     } else if (glExtensions.find(kGLESMaxVersion_3_1) != std::string::npos) {  in queryAndSetGLESMaxVersion()
265     } else if (glExtensions.find(kGLESMaxVersion_3_2) != std::string::npos) {  in queryAndSetGLESMaxVersion()
269               glExtensions.c_str());  in queryAndSetGLESMaxVersion()