188 static bool should_unload_system_driver(egl_connection_t* cnx) {  in should_unload_system_driver()  argument
190     if (cnx->systemDriverUnloaded) {  in should_unload_system_driver()
218 void Loader::unload_system_driver(egl_connection_t* cnx) {  in unload_system_driver()  argument
222                (__eglMustCastToProperFunctionPointerType*)&cnx  in unload_system_driver()
226                (__eglMustCastToProperFunctionPointerType*)&cnx  in unload_system_driver()
229     uninit_api(egl_names, (__eglMustCastToProperFunctionPointerType*)&cnx->egl);  in unload_system_driver()
231     if (cnx->dso) {  in unload_system_driver()
233         driver_t* hnd = (driver_t*)cnx->dso;  in unload_system_driver()
243         cnx->dso = nullptr;  in unload_system_driver()
246     cnx->systemDriverUnloaded = true;  in unload_system_driver()
249 void* Loader::open(egl_connection_t* cnx)  in open()  argument
254     if (should_unload_system_driver(cnx)) {  in open()
255         unload_system_driver(cnx);  in open()
259     if (cnx->dso) {  in open()
260         return cnx->dso;  in open()
267         cnx->shouldUseAngle = true;  in open()
269         cnx->shouldUseAngle = false;  in open()
273     driver_t* hnd = attempt_to_load_angle(cnx);  in open()
276         hnd = attempt_to_load_updated_driver(cnx);  in open()
291             hnd = attempt_to_load_system_driver(cnx, prop, true);  in open()
306         hnd = attempt_to_load_system_driver(cnx, nullptr, true);  in open()
310         hnd = attempt_to_load_system_driver(cnx, nullptr, false);  in open()
322     if (!cnx->libEgl) {  in open()
323         cnx->libEgl = load_wrapper(EGL_WRAPPER_DIR "/libEGL.so");  in open()
325     if (!cnx->libGles1) {  in open()
326         cnx->libGles1 = load_wrapper(EGL_WRAPPER_DIR "/libGLESv1_CM.so");  in open()
328     if (!cnx->libGles2) {  in open()
329         cnx->libGles2 = load_wrapper(EGL_WRAPPER_DIR "/libGLESv2.so");  in open()
332     if (!cnx->libEgl || !cnx->libGles2 || !cnx->libGles1) {  in open()
337     LOG_ALWAYS_FATAL_IF(!cnx->libEgl,  in open()
340     LOG_ALWAYS_FATAL_IF(!cnx->libGles2 || !cnx->libGles1,  in open()
349 void Loader::close(egl_connection_t* cnx)  in close()  argument
351     driver_t* hnd = (driver_t*) cnx->dso;  in close()
353     cnx->dso = nullptr;  in close()
355     cnx->shouldUseAngle = false;  in close()
356     cnx->angleDecided = false;  in close()
357     cnx->useAngle = false;  in close()
359     if (cnx->vendorEGL) {  in close()
360         dlclose(cnx->vendorEGL);  in close()
361         cnx->vendorEGL = nullptr;  in close()
549 static void* load_angle(const char* kind, android_namespace_t* ns, egl_connection_t* cnx) {  in load_angle()  argument
552     if ((cnx->shouldUseAngle) || android::GraphicsEnv::getInstance().shouldUseAngle()) {  in load_angle()
554         cnx->shouldUseAngle = true;  in load_angle()
556         cnx->shouldUseAngle = false;  in load_angle()
562         cnx->useAngle = true;  in load_angle()
584         cnx->angleBackend = angleBackendDefault;  in load_angle()
585         if (!cnx->vendorEGL && (cnx->angleBackend == EGL_PLATFORM_ANGLE_TYPE_OPENGLES_ANGLE)) {  in load_angle()
594                     cnx->vendorEGL = dso;  in load_angle()
598             if (!cnx->vendorEGL) {  in load_angle()
599                 cnx->vendorEGL = load_system_driver("EGL", nullptr, true);  in load_angle()
605         cnx->useAngle = false;  in load_angle()
607     cnx->angleDecided = true;  in load_angle()
633 Loader::driver_t* Loader::attempt_to_load_angle(egl_connection_t* cnx) {  in attempt_to_load_angle()  argument
644     void* dso = load_angle("EGL", ns, cnx);  in attempt_to_load_angle()
646         initialize_api(dso, cnx, EGL);  in attempt_to_load_angle()
649         dso = load_angle("GLESv1_CM", ns, cnx);  in attempt_to_load_angle()
650         initialize_api(dso, cnx, GLESv1_CM);  in attempt_to_load_angle()
653         dso = load_angle("GLESv2", ns, cnx);  in attempt_to_load_angle()
654         initialize_api(dso, cnx, GLESv2);  in attempt_to_load_angle()
660 Loader::driver_t* Loader::attempt_to_load_updated_driver(egl_connection_t* cnx) {  in attempt_to_load_updated_driver()  argument
673         initialize_api(dso, cnx, EGL | GLESv1_CM | GLESv2);  in attempt_to_load_updated_driver()
680         initialize_api(dso, cnx, EGL);  in attempt_to_load_updated_driver()
684         initialize_api(dso, cnx, GLESv1_CM);  in attempt_to_load_updated_driver()
688         initialize_api(dso, cnx, GLESv2);  in attempt_to_load_updated_driver()
697 Loader::driver_t* Loader::attempt_to_load_system_driver(egl_connection_t* cnx, const char* suffix,  in attempt_to_load_system_driver()  argument
704         initialize_api(dso, cnx, EGL | GLESv1_CM | GLESv2);  in attempt_to_load_system_driver()
710         initialize_api(dso, cnx, EGL);  in attempt_to_load_system_driver()
714         initialize_api(dso, cnx, GLESv1_CM);  in attempt_to_load_system_driver()
718         initialize_api(dso, cnx, GLESv2);  in attempt_to_load_system_driver()
724 void Loader::initialize_api(void* dso, egl_connection_t* cnx, uint32_t mask) {  in initialize_api()  argument
731         egl_t* egl = &cnx->egl;  in initialize_api()
754                 &cnx->hooks[egl_connection_t::GLESv1_INDEX]->gl,  in initialize_api()
761                 &cnx->hooks[egl_connection_t::GLESv2_INDEX]->gl,  in initialize_api()