1 /* 2 * Copyright 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 // 18 // Interface to the A2DP LDAC Decoder 19 // 20 21 #ifndef A2DP_VENDOR_LDAC_DECODER_H 22 #define A2DP_VENDOR_LDAC_DECODER_H 23 24 #include <stddef.h> 25 #include <stdint.h> 26 27 #include "a2dp_codec_api.h" 28 #include "stack/include/bt_hdr.h" 29 30 // Loads the A2DP LDAC decoder. 31 // Return true on success, otherwise false. 32 bool A2DP_VendorLoadDecoderLdac(void); 33 34 // Unloads the A2DP LDAC decoder. 35 void A2DP_VendorUnloadDecoderLdac(void); 36 37 // Initialize the A2DP LDAC decoder. 38 bool a2dp_vendor_ldac_decoder_init(decoded_data_callback_t decode_callback); 39 40 // Cleanup the A2DP LDAC decoder. 41 void a2dp_vendor_ldac_decoder_cleanup(void); 42 43 // Decodes |p_buf|. Calls |decode_callback| passed into 44 // |a2dp_vendor_ldac_decoder_init| if decoded frames are available. 45 bool a2dp_vendor_ldac_decoder_decode_packet(BT_HDR* p_buf); 46 47 // Start the A2DP LDAC decoder. 48 void a2dp_vendor_ldac_decoder_start(void); 49 50 // Suspend the A2DP LDAC decoder. 51 void a2dp_vendor_ldac_decoder_suspend(void); 52 53 // A2DP LDAC decoder configuration. 54 void a2dp_vendor_ldac_decoder_configure(const uint8_t* p_codec_info); 55 56 #endif // A2DP_VENDOR_LDAC_DECODER_H 57