Lines Matching defs:g_adapter
119 static OHOS::sptr<IAudioAdapter> g_adapter = nullptr;
269 if (g_adapter == nullptr) {
270 int32_t ret = g_manager->LoadAdapter(dev, g_adapter);
271 if (ret != DH_SUCCESS || g_adapter == nullptr) {
291 if (g_adapter == nullptr) {
294 int32_t ret = g_adapter->RegExtraParamObserver(g_callbackStub, 0);
310 ret = g_adapter->CreateRender(renderDesc, g_rattrs, g_render, g_renderId);
448 if (g_adapter != nullptr) {
449 int32_t ret = g_adapter->DestroyRender(g_renderId);
457 g_adapter = nullptr;
489 if (g_adapter == nullptr) {
490 int32_t ret = g_manager->LoadAdapter(dev, g_adapter);
491 if (ret != DH_SUCCESS || g_adapter == nullptr) {
520 if (g_adapter == nullptr) {
523 int32_t ret = g_adapter->CreateCapture(captureDesc, captureAttr, g_capture, g_captureId);
639 if (g_adapter != nullptr) {
640 int32_t ret = g_adapter->DestroyCapture(g_captureId);
648 g_adapter = nullptr;
674 if (g_adapter != nullptr) {
675 int32_t ret = g_adapter->SetExtraParams(key, condition, volStr);
691 if (g_adapter != nullptr) {
692 int32_t ret = g_adapter->GetExtraParams(key, condition.c_str(), vol);