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-rw-r--r--chromium/third_party/webrtc/modules/audio_coding/main/source/acm_g7221c.cc510
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diff --git a/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_g7221c.cc b/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_g7221c.cc
deleted file mode 100644
index 96caba0a08f..00000000000
--- a/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_g7221c.cc
+++ /dev/null
@@ -1,510 +0,0 @@
-/*
- * 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.
- */
-
-#include "webrtc/modules/audio_coding/main/source/acm_g7221c.h"
-
-#include "webrtc/modules/audio_coding/main/source/acm_codec_database.h"
-#include "webrtc/modules/audio_coding/main/acm2/acm_common_defs.h"
-#include "webrtc/modules/audio_coding/main/source/acm_neteq.h"
-#include "webrtc/modules/audio_coding/neteq/interface/webrtc_neteq.h"
-#include "webrtc/modules/audio_coding/neteq/interface/webrtc_neteq_help_macros.h"
-#include "webrtc/system_wrappers/interface/trace.h"
-
-#ifdef WEBRTC_CODEC_G722_1C
-// NOTE! G.722.1C is not included in the open-source package. The following
-// interface file is needed:
-//
-// /modules/audio_coding/codecs/g7221c/main/interface/g7221c_interface.h
-//
-// The API in the header file should match the one below.
-//
-
-// int16_t WebRtcG7221C_CreateEnc24(G722_1C_24_encinst_t_** enc_inst);
-// int16_t WebRtcG7221C_CreateEnc32(G722_1C_32_encinst_t_** enc_inst);
-// int16_t WebRtcG7221C_CreateEnc48(G722_1C_48_encinst_t_** enc_inst);
-// int16_t WebRtcG7221C_CreateDec24(G722_1C_24_decinst_t_** dec_inst);
-// int16_t WebRtcG7221C_CreateDec32(G722_1C_32_decinst_t_** dec_inst);
-// int16_t WebRtcG7221C_CreateDec48(G722_1C_48_decinst_t_** dec_inst);
-//
-// int16_t WebRtcG7221C_FreeEnc24(G722_1C_24_encinst_t_** enc_inst);
-// int16_t WebRtcG7221C_FreeEnc32(G722_1C_32_encinst_t_** enc_inst);
-// int16_t WebRtcG7221C_FreeEnc48(G722_1C_48_encinst_t_** enc_inst);
-// int16_t WebRtcG7221C_FreeDec24(G722_1C_24_decinst_t_** dec_inst);
-// int16_t WebRtcG7221C_FreeDec32(G722_1C_32_decinst_t_** dec_inst);
-// int16_t WebRtcG7221C_FreeDec48(G722_1C_48_decinst_t_** dec_inst);
-//
-// int16_t WebRtcG7221C_EncoderInit24(G722_1C_24_encinst_t_* enc_inst);
-// int16_t WebRtcG7221C_EncoderInit32(G722_1C_32_encinst_t_* enc_inst);
-// int16_t WebRtcG7221C_EncoderInit48(G722_1C_48_encinst_t_* enc_inst);
-// int16_t WebRtcG7221C_DecoderInit24(G722_1C_24_decinst_t_* dec_inst);
-// int16_t WebRtcG7221C_DecoderInit32(G722_1C_32_decinst_t_* dec_inst);
-// int16_t WebRtcG7221C_DecoderInit48(G722_1C_48_decinst_t_* dec_inst);
-//
-// int16_t WebRtcG7221C_Encode24(G722_1C_24_encinst_t_* enc_inst,
-// int16_t* input,
-// int16_t len,
-// int16_t* output);
-// int16_t WebRtcG7221C_Encode32(G722_1C_32_encinst_t_* enc_inst,
-// int16_t* input,
-// int16_t len,
-// int16_t* output);
-// int16_t WebRtcG7221C_Encode48(G722_1C_48_encinst_t_* enc_inst,
-// int16_t* input,
-// int16_t len,
-// int16_t* output);
-//
-// int16_t WebRtcG7221C_Decode24(G722_1C_24_decinst_t_* dec_inst,
-// int16_t* bitstream,
-// int16_t len,
-// int16_t* output);
-// int16_t WebRtcG7221C_Decode32(G722_1C_32_decinst_t_* dec_inst,
-// int16_t* bitstream,
-// int16_t len,
-// int16_t* output);
-// int16_t WebRtcG7221C_Decode48(G722_1C_48_decinst_t_* dec_inst,
-// int16_t* bitstream,
-// int16_t len,
-// int16_t* output);
-//
-// int16_t WebRtcG7221C_DecodePlc24(G722_1C_24_decinst_t_* dec_inst,
-// int16_t* output,
-// int16_t nr_lost_frames);
-// int16_t WebRtcG7221C_DecodePlc32(G722_1C_32_decinst_t_* dec_inst,
-// int16_t* output,
-// int16_t nr_lost_frames);
-// int16_t WebRtcG7221C_DecodePlc48(G722_1C_48_decinst_t_* dec_inst,
-// int16_t* output,
-// int16_t nr_lost_frames);
-#include "g7221c_interface.h"
-#endif
-
-namespace webrtc {
-
-namespace acm1 {
-
-#ifndef WEBRTC_CODEC_G722_1C
-
-ACMG722_1C::ACMG722_1C(int16_t /* codec_id */)
- : operational_rate_(-1),
- encoder_inst_ptr_(NULL),
- encoder_inst_ptr_right_(NULL),
- decoder_inst_ptr_(NULL),
- encoder_inst24_ptr_(NULL),
- encoder_inst24_ptr_right_(NULL),
- encoder_inst32_ptr_(NULL),
- encoder_inst32_ptr_right_(NULL),
- encoder_inst48_ptr_(NULL),
- encoder_inst48_ptr_right_(NULL),
- decoder_inst24_ptr_(NULL),
- decoder_inst32_ptr_(NULL),
- decoder_inst48_ptr_(NULL) {
- return;
-}
-
-ACMG722_1C::~ACMG722_1C() {
- return;
-}
-
-int16_t ACMG722_1C::InternalEncode(
- uint8_t* /* bitstream */,
- int16_t* /* bitstream_len_byte */) {
- return -1;
-}
-
-int16_t ACMG722_1C::DecodeSafe(uint8_t* /* bitstream */,
- int16_t /* bitstream_len_byte */,
- int16_t* /* audio */,
- int16_t* /* audio_samples */,
- int8_t* /* speech_type */) {
- return -1;
-}
-
-int16_t ACMG722_1C::InternalInitEncoder(
- WebRtcACMCodecParams* /* codec_params */) {
- return -1;
-}
-
-int16_t ACMG722_1C::InternalInitDecoder(
- WebRtcACMCodecParams* /* codec_params */) {
- return -1;
-}
-
-int32_t ACMG722_1C::CodecDef(WebRtcNetEQ_CodecDef& /* codec_def */,
- const CodecInst& /* codec_inst */) {
- return -1;
-}
-
-ACMGenericCodec* ACMG722_1C::CreateInstance(void) {
- return NULL;
-}
-
-int16_t ACMG722_1C::InternalCreateEncoder() {
- return -1;
-}
-
-void ACMG722_1C::DestructEncoderSafe() {
- return;
-}
-
-int16_t ACMG722_1C::InternalCreateDecoder() {
- return -1;
-}
-
-void ACMG722_1C::DestructDecoderSafe() {
- return;
-}
-
-void ACMG722_1C::InternalDestructEncoderInst(void* /* ptr_inst */) {
- return;
-}
-
-#else //===================== Actual Implementation =======================
-ACMG722_1C::ACMG722_1C(int16_t codec_id)
- : encoder_inst_ptr_(NULL),
- encoder_inst_ptr_right_(NULL),
- decoder_inst_ptr_(NULL),
- encoder_inst24_ptr_(NULL),
- encoder_inst24_ptr_right_(NULL),
- encoder_inst32_ptr_(NULL),
- encoder_inst32_ptr_right_(NULL),
- encoder_inst48_ptr_(NULL),
- encoder_inst48_ptr_right_(NULL),
- decoder_inst24_ptr_(NULL),
- decoder_inst32_ptr_(NULL),
- decoder_inst48_ptr_(NULL) {
- codec_id_ = codec_id;
- if (codec_id_ == ACMCodecDB::kG722_1C_24) {
- operational_rate_ = 24000;
- } else if (codec_id_ == ACMCodecDB::kG722_1C_32) {
- operational_rate_ = 32000;
- } else if (codec_id_ == ACMCodecDB::kG722_1C_48) {
- operational_rate_ = 48000;
- } else {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "Wrong codec id for G722_1c.");
- operational_rate_ = -1;
- }
- return;
-}
-
-ACMG722_1C::~ACMG722_1C() {
- if (encoder_inst_ptr_ != NULL) {
- delete encoder_inst_ptr_;
- encoder_inst_ptr_ = NULL;
- }
- if (encoder_inst_ptr_right_ != NULL) {
- delete encoder_inst_ptr_right_;
- encoder_inst_ptr_right_ = NULL;
- }
- if (decoder_inst_ptr_ != NULL) {
- delete decoder_inst_ptr_;
- decoder_inst_ptr_ = NULL;
- }
-
- switch (operational_rate_) {
- case 24000: {
- encoder_inst24_ptr_ = NULL;
- encoder_inst24_ptr_right_ = NULL;
- decoder_inst24_ptr_ = NULL;
- break;
- }
- case 32000: {
- encoder_inst32_ptr_ = NULL;
- encoder_inst32_ptr_right_ = NULL;
- decoder_inst32_ptr_ = NULL;
- break;
- }
- case 48000: {
- encoder_inst48_ptr_ = NULL;
- encoder_inst48_ptr_right_ = NULL;
- decoder_inst48_ptr_ = NULL;
- break;
- }
- default: {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "Wrong rate for G722_1c.");
- break;
- }
- }
- return;
-}
-
-int16_t ACMG722_1C::InternalEncode(uint8_t* bitstream,
- int16_t* bitstream_len_byte) {
- int16_t left_channel[640];
- int16_t right_channel[640];
- int16_t len_in_bytes;
- int16_t out_bits[240];
-
- // If stereo, split input signal in left and right channel before encoding
- if (num_channels_ == 2) {
- for (int i = 0, j = 0; i < frame_len_smpl_ * 2; i += 2, j++) {
- left_channel[j] = in_audio_[in_audio_ix_read_ + i];
- right_channel[j] = in_audio_[in_audio_ix_read_ + i + 1];
- }
- } else {
- memcpy(left_channel, &in_audio_[in_audio_ix_read_], 640);
- }
-
- switch (operational_rate_) {
- case 24000: {
- len_in_bytes = WebRtcG7221C_Encode24(encoder_inst24_ptr_, left_channel,
- 640, &out_bits[0]);
- if (num_channels_ == 2) {
- len_in_bytes += WebRtcG7221C_Encode24(encoder_inst24_ptr_right_,
- right_channel, 640,
- &out_bits[len_in_bytes / 2]);
- }
- break;
- }
- case 32000: {
- len_in_bytes = WebRtcG7221C_Encode32(encoder_inst32_ptr_, left_channel,
- 640, &out_bits[0]);
- if (num_channels_ == 2) {
- len_in_bytes += WebRtcG7221C_Encode32(encoder_inst32_ptr_right_,
- right_channel, 640,
- &out_bits[len_in_bytes / 2]);
- }
- break;
- }
- case 48000: {
- len_in_bytes = WebRtcG7221C_Encode48(encoder_inst48_ptr_, left_channel,
- 640, &out_bits[0]);
- if (num_channels_ == 2) {
- len_in_bytes += WebRtcG7221C_Encode48(encoder_inst48_ptr_right_,
- right_channel, 640,
- &out_bits[len_in_bytes / 2]);
- }
- break;
- }
- default: {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalEncode: Wrong rate for G722_1c.");
- return -1;
- }
- }
-
- memcpy(bitstream, out_bits, len_in_bytes);
- *bitstream_len_byte = len_in_bytes;
-
- // increment the read index this tell the caller that how far
- // we have gone forward in reading the audio buffer
- in_audio_ix_read_ += 640 * num_channels_;
-
- return *bitstream_len_byte;
-}
-
-int16_t ACMG722_1C::DecodeSafe(uint8_t* /* bitstream */,
- int16_t /* bitstream_len_byte */,
- int16_t* /* audio */,
- int16_t* /* audio_samples */,
- int8_t* /* speech_type */) {
- return 0;
-}
-
-int16_t ACMG722_1C::InternalInitEncoder(
- WebRtcACMCodecParams* codec_params) {
- int16_t ret;
-
- switch (operational_rate_) {
- case 24000: {
- ret = WebRtcG7221C_EncoderInit24(encoder_inst24_ptr_right_);
- if (ret < 0) {
- return ret;
- }
- return WebRtcG7221C_EncoderInit24(encoder_inst24_ptr_);
- }
- case 32000: {
- ret = WebRtcG7221C_EncoderInit32(encoder_inst32_ptr_right_);
- if (ret < 0) {
- return ret;
- }
- return WebRtcG7221C_EncoderInit32(encoder_inst32_ptr_);
- }
- case 48000: {
- ret = WebRtcG7221C_EncoderInit48(encoder_inst48_ptr_right_);
- if (ret < 0) {
- return ret;
- }
- return WebRtcG7221C_EncoderInit48(encoder_inst48_ptr_);
- }
- default: {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalInitEncode: Wrong rate for G722_1c.");
- return -1;
- }
- }
-}
-
-int16_t ACMG722_1C::InternalInitDecoder(
- WebRtcACMCodecParams* /* codec_params */) {
- switch (operational_rate_) {
- case 24000: {
- return WebRtcG7221C_DecoderInit24(decoder_inst24_ptr_);
- }
- case 32000: {
- return WebRtcG7221C_DecoderInit32(decoder_inst32_ptr_);
- }
- case 48000: {
- return WebRtcG7221C_DecoderInit48(decoder_inst48_ptr_);
- }
- default: {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalInitDecoder: Wrong rate for G722_1c.");
- return -1;
- }
- }
-}
-
-int32_t ACMG722_1C::CodecDef(WebRtcNetEQ_CodecDef& codec_def,
- const CodecInst& codec_inst) {
- if (!decoder_initialized_) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "CodeDef: decoder not initialized for G722_1c");
- return -1;
- }
- // NetEq has an array of pointers to WebRtcNetEQ_CodecDef.
- // get an entry of that array (neteq wrapper will allocate memory)
- // by calling "netEq->CodecDef", where "NETEQ_CODEC_G722_1_XX" would
- // be the index of the entry.
- // Fill up the given structure by calling
- // "SET_CODEC_PAR" & "SET_G722_1_XX_FUNCTION."
- // Then return the structure back to NetEQ to add the codec to it's
- // database.
- switch (operational_rate_) {
- case 24000: {
- SET_CODEC_PAR((codec_def), kDecoderG722_1C_24, codec_inst.pltype,
- decoder_inst24_ptr_, 32000);
- SET_G722_1C_24_FUNCTIONS((codec_def));
- break;
- }
- case 32000: {
- SET_CODEC_PAR((codec_def), kDecoderG722_1C_32, codec_inst.pltype,
- decoder_inst32_ptr_, 32000);
- SET_G722_1C_32_FUNCTIONS((codec_def));
- break;
- }
- case 48000: {
- SET_CODEC_PAR((codec_def), kDecoderG722_1C_32, codec_inst.pltype,
- decoder_inst48_ptr_, 32000);
- SET_G722_1C_48_FUNCTIONS((codec_def));
- break;
- }
- default: {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "CodeDef: Wrong rate for G722_1c.");
- return -1;
- }
- }
- return 0;
-}
-
-ACMGenericCodec*
-ACMG722_1C::CreateInstance(void) {
- return NULL;
-}
-
-int16_t ACMG722_1C::InternalCreateEncoder() {
- if ((encoder_inst_ptr_ == NULL) || (encoder_inst_ptr_right_ == NULL)) {
- return -1;
- }
- switch (operational_rate_) {
- case 24000: {
- WebRtcG7221C_CreateEnc24(&encoder_inst24_ptr_);
- WebRtcG7221C_CreateEnc24(&encoder_inst24_ptr_right_);
- break;
- }
- case 32000: {
- WebRtcG7221C_CreateEnc32(&encoder_inst32_ptr_);
- WebRtcG7221C_CreateEnc32(&encoder_inst32_ptr_right_);
- break;
- }
- case 48000: {
- WebRtcG7221C_CreateEnc48(&encoder_inst48_ptr_);
- WebRtcG7221C_CreateEnc48(&encoder_inst48_ptr_right_);
- break;
- }
- default: {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalCreateEncoder: Wrong rate for G722_1c.");
- return -1;
- }
- }
- return 0;
-}
-
-void ACMG722_1C::DestructEncoderSafe() {
- encoder_exist_ = false;
- encoder_initialized_ = false;
- if (encoder_inst_ptr_ != NULL) {
- delete encoder_inst_ptr_;
- encoder_inst_ptr_ = NULL;
- }
- if (encoder_inst_ptr_right_ != NULL) {
- delete encoder_inst_ptr_right_;
- encoder_inst_ptr_right_ = NULL;
- }
- encoder_inst24_ptr_ = NULL;
- encoder_inst32_ptr_ = NULL;
- encoder_inst48_ptr_ = NULL;
-}
-
-int16_t ACMG722_1C::InternalCreateDecoder() {
- if (decoder_inst_ptr_ == NULL) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalCreateEncoder: cannot create decoder");
- return -1;
- }
- switch (operational_rate_) {
- case 24000: {
- WebRtcG7221C_CreateDec24(&decoder_inst24_ptr_);
- break;
- }
- case 32000: {
- WebRtcG7221C_CreateDec32(&decoder_inst32_ptr_);
- break;
- }
- case 48000: {
- WebRtcG7221C_CreateDec48(&decoder_inst48_ptr_);
- break;
- }
- default: {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalCreateEncoder: Wrong rate for G722_1c.");
- return -1;
- }
- }
- return 0;
-}
-
-void ACMG722_1C::DestructDecoderSafe() {
- decoder_exist_ = false;
- decoder_initialized_ = false;
- if (decoder_inst_ptr_ != NULL) {
- delete decoder_inst_ptr_;
- decoder_inst_ptr_ = NULL;
- }
- decoder_inst24_ptr_ = NULL;
- decoder_inst32_ptr_ = NULL;
- decoder_inst48_ptr_ = NULL;
-}
-
-void ACMG722_1C::InternalDestructEncoderInst(void* ptr_inst) {
- if (ptr_inst != NULL) {
- delete ptr_inst;
- }
- return;
-}
-
-#endif
-
-} // namespace acm1
-
-} // namespace webrtc
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