Lines Matching refs:description
138 multi_description description;
142 if (user_memcpy(&description, buffer, sizeof(multi_description))
146 originalChannels = description.channels;
147 description.channels = channels;
148 if (description.request_channel_count > 16)
149 description.request_channel_count = 16;
151 status_t status = _MultiGetDescription(&description);
155 description.channels = originalChannels;
156 if (user_memcpy(buffer, &description, sizeof(multi_description))
160 sizeof(multi_channel_info) * description.request_channel_count);