blob: 3935798bce9a956b636118f989728f93c4c5d087 [file] [log] [blame]
/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef WEBRTC_MODULES_AUDIO_CODING_MAIN_ACM2_ACM_G7221_H_
#define WEBRTC_MODULES_AUDIO_CODING_MAIN_ACM2_ACM_G7221_H_
#include "webrtc/modules/audio_coding/main/acm2/acm_generic_codec.h"
// forward declaration
struct G722_1_16_encinst_t_;
struct G722_1_16_decinst_t_;
struct G722_1_24_encinst_t_;
struct G722_1_24_decinst_t_;
struct G722_1_32_encinst_t_;
struct G722_1_32_decinst_t_;
struct G722_1_Inst_t_;
namespace webrtc {
namespace acm2 {
class ACMG722_1 : public ACMGenericCodec {
public:
explicit ACMG722_1(int16_t codec_id);
~ACMG722_1();
// for FEC
ACMGenericCodec* CreateInstance(void);
int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
protected:
void DestructEncoderSafe();
int16_t InternalCreateEncoder();
int32_t operational_rate_;
G722_1_Inst_t_* encoder_inst_ptr_;
G722_1_Inst_t_* encoder_inst_ptr_right_; // Used in stereo mode
// Only one set of these pointer is valid at any instance
G722_1_16_encinst_t_* encoder_inst16_ptr_;
G722_1_16_encinst_t_* encoder_inst16_ptr_right_;
G722_1_24_encinst_t_* encoder_inst24_ptr_;
G722_1_24_encinst_t_* encoder_inst24_ptr_right_;
G722_1_32_encinst_t_* encoder_inst32_ptr_;
G722_1_32_encinst_t_* encoder_inst32_ptr_right_;
};
} // namespace acm2
} // namespace webrtc
#endif // WEBRTC_MODULES_AUDIO_CODING_MAIN_ACM2_ACM_G7221_H_