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-rw-r--r--chromium/third_party/webrtc/modules/audio_coding/main/source/acm_g7291.cc349
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diff --git a/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_g7291.cc b/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_g7291.cc
deleted file mode 100644
index 0da6c99d21e..00000000000
--- a/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_g7291.cc
+++ /dev/null
@@ -1,349 +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_g7291.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_G729_1
-// NOTE! G.729.1 is not included in the open-source package. Modify this file
-// or your codec API to match the function calls and names of used G.729.1 API
-// file.
-#include "g7291_interface.h"
-#endif
-
-namespace webrtc {
-
-namespace acm1 {
-
-#ifndef WEBRTC_CODEC_G729_1
-
-ACMG729_1::ACMG729_1(int16_t /* codec_id */)
- : encoder_inst_ptr_(NULL),
- decoder_inst_ptr_(NULL),
- my_rate_(32000),
- flag_8khz_(0),
- flag_g729_mode_(0) {
- return;
-}
-
-ACMG729_1::~ACMG729_1() {
- return;
-}
-
-int16_t ACMG729_1::InternalEncode(
- uint8_t* /* bitstream */,
- int16_t* /* bitstream_len_byte */) {
- return -1;
-}
-
-int16_t ACMG729_1::DecodeSafe(uint8_t* /* bitstream */,
- int16_t /* bitstream_len_byte */,
- int16_t* /* audio */,
- int16_t* /* audio_samples */,
- int8_t* /* speech_type */) {
- return -1;
-}
-
-int16_t ACMG729_1::InternalInitEncoder(
- WebRtcACMCodecParams* /* codec_params */) {
- return -1;
-}
-
-int16_t ACMG729_1::InternalInitDecoder(
- WebRtcACMCodecParams* /* codec_params */) {
- return -1;
-}
-
-int32_t ACMG729_1::CodecDef(WebRtcNetEQ_CodecDef& /* codec_def */,
- const CodecInst& /* codec_inst */) {
- return -1;
-}
-
-ACMGenericCodec* ACMG729_1::CreateInstance(void) {
- return NULL;
-}
-
-int16_t ACMG729_1::InternalCreateEncoder() {
- return -1;
-}
-
-void ACMG729_1::DestructEncoderSafe() {
- return;
-}
-
-int16_t ACMG729_1::InternalCreateDecoder() {
- return -1;
-}
-
-void ACMG729_1::DestructDecoderSafe() {
- return;
-}
-
-void ACMG729_1::InternalDestructEncoderInst(void* /* ptr_inst */) {
- return;
-}
-
-int16_t ACMG729_1::SetBitRateSafe(const int32_t /*rate*/) {
- return -1;
-}
-
-#else //===================== Actual Implementation =======================
-
-struct G729_1_inst_t_;
-
-ACMG729_1::ACMG729_1(int16_t codec_id)
- : encoder_inst_ptr_(NULL),
- decoder_inst_ptr_(NULL),
- my_rate_(32000), // Default rate.
- flag_8khz_(0),
- flag_g729_mode_(0) {
- // TODO(tlegrand): We should add codec_id as a input variable to the
- // constructor of ACMGenericCodec.
- codec_id_ = codec_id;
- return;
-}
-
-ACMG729_1::~ACMG729_1() {
- if (encoder_inst_ptr_ != NULL) {
- WebRtcG7291_Free(encoder_inst_ptr_);
- encoder_inst_ptr_ = NULL;
- }
- if (decoder_inst_ptr_ != NULL) {
- WebRtcG7291_Free(decoder_inst_ptr_);
- decoder_inst_ptr_ = NULL;
- }
- return;
-}
-
-int16_t ACMG729_1::InternalEncode(uint8_t* bitstream,
- int16_t* bitstream_len_byte) {
-
- // Initialize before entering the loop
- int16_t num_encoded_samples = 0;
- *bitstream_len_byte = 0;
-
- int16_t byte_length_frame = 0;
-
- // Derive number of 20ms frames per encoded packet.
- // [1,2,3] <=> [20,40,60]ms <=> [320,640,960] samples
- int16_t num_20ms_frames = (frame_len_smpl_ / 320);
- // Byte length for the frame. +1 is for rate information.
- byte_length_frame = my_rate_ / (8 * 50) * num_20ms_frames + (1 -
- flag_g729_mode_);
-
- // The following might be revised if we have G729.1 Annex C (support for DTX);
- do {
- *bitstream_len_byte = WebRtcG7291_Encode(encoder_inst_ptr_,
- &in_audio_[in_audio_ix_read_],
- (int16_t*) bitstream,
- my_rate_, num_20ms_frames);
-
- // increment the read index this tell the caller that how far
- // we have gone forward in reading the audio buffer
- in_audio_ix_read_ += 160;
-
- // sanity check
- if (*bitstream_len_byte < 0) {
- // error has happened
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalEncode: Encode error for G729_1");
- *bitstream_len_byte = 0;
- return -1;
- }
-
- num_encoded_samples += 160;
- } while (*bitstream_len_byte == 0);
-
- // This criteria will change if we have Annex C.
- if (*bitstream_len_byte != byte_length_frame) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalEncode: Encode error for G729_1");
- *bitstream_len_byte = 0;
- return -1;
- }
-
- if (num_encoded_samples != frame_len_smpl_) {
- *bitstream_len_byte = 0;
- return -1;
- }
-
- return *bitstream_len_byte;
-}
-
-int16_t ACMG729_1::DecodeSafe(uint8_t* /* bitstream */,
- int16_t /* bitstream_len_byte */,
- int16_t* /* audio */,
- int16_t* /* audio_samples */,
- int8_t* /* speech_type */) {
- return 0;
-}
-
-int16_t ACMG729_1::InternalInitEncoder(
- WebRtcACMCodecParams* codec_params) {
- //set the bit rate and initialize
- my_rate_ = codec_params->codec_inst.rate;
- return SetBitRateSafe((uint32_t) my_rate_);
-}
-
-int16_t ACMG729_1::InternalInitDecoder(
- WebRtcACMCodecParams* /* codec_params */) {
- if (WebRtcG7291_DecoderInit(decoder_inst_ptr_) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalInitDecoder: init decoder failed for G729_1");
- return -1;
- }
- return 0;
-}
-
-int32_t ACMG729_1::CodecDef(WebRtcNetEQ_CodecDef& codec_def,
- const CodecInst& codec_inst) {
- if (!decoder_initialized_) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "CodeDef: Decoder uninitialized for G729_1");
- return -1;
- }
-
- // Fill up the structure by calling
- // "SET_CODEC_PAR" & "SET_G729_FUNCTION."
- // Then call NetEQ to add the codec to it's
- // database.
- SET_CODEC_PAR((codec_def), kDecoderG729_1, codec_inst.pltype,
- decoder_inst_ptr_, 16000);
- SET_G729_1_FUNCTIONS((codec_def));
- return 0;
-}
-
-ACMGenericCodec* ACMG729_1::CreateInstance(void) {
- return NULL;
-}
-
-int16_t ACMG729_1::InternalCreateEncoder() {
- if (WebRtcG7291_Create(&encoder_inst_ptr_) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalCreateEncoder: create encoder failed for G729_1");
- return -1;
- }
- return 0;
-}
-
-void ACMG729_1::DestructEncoderSafe() {
- encoder_exist_ = false;
- encoder_initialized_ = false;
- if (encoder_inst_ptr_ != NULL) {
- WebRtcG7291_Free(encoder_inst_ptr_);
- encoder_inst_ptr_ = NULL;
- }
-}
-
-int16_t ACMG729_1::InternalCreateDecoder() {
- if (WebRtcG7291_Create(&decoder_inst_ptr_) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalCreateDecoder: create decoder failed for G729_1");
- return -1;
- }
- return 0;
-}
-
-void ACMG729_1::DestructDecoderSafe() {
- decoder_exist_ = false;
- decoder_initialized_ = false;
- if (decoder_inst_ptr_ != NULL) {
- WebRtcG7291_Free(decoder_inst_ptr_);
- decoder_inst_ptr_ = NULL;
- }
-}
-
-void ACMG729_1::InternalDestructEncoderInst(void* ptr_inst) {
- if (ptr_inst != NULL) {
- // WebRtcG7291_Free((G729_1_inst_t*)ptrInst);
- }
- return;
-}
-
-int16_t ACMG729_1::SetBitRateSafe(const int32_t rate) {
- // allowed rates: { 8000, 12000, 14000, 16000, 18000, 20000,
- // 22000, 24000, 26000, 28000, 30000, 32000};
- // TODO(tlegrand): This check exists in one other place two. Should be
- // possible to reuse code.
- switch (rate) {
- case 8000: {
- my_rate_ = 8000;
- break;
- }
- case 12000: {
- my_rate_ = 12000;
- break;
- }
- case 14000: {
- my_rate_ = 14000;
- break;
- }
- case 16000: {
- my_rate_ = 16000;
- break;
- }
- case 18000: {
- my_rate_ = 18000;
- break;
- }
- case 20000: {
- my_rate_ = 20000;
- break;
- }
- case 22000: {
- my_rate_ = 22000;
- break;
- }
- case 24000: {
- my_rate_ = 24000;
- break;
- }
- case 26000: {
- my_rate_ = 26000;
- break;
- }
- case 28000: {
- my_rate_ = 28000;
- break;
- }
- case 30000: {
- my_rate_ = 30000;
- break;
- }
- case 32000: {
- my_rate_ = 32000;
- break;
- }
- default: {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "SetBitRateSafe: Invalid rate G729_1");
- return -1;
- }
- }
-
- // Re-init with new rate
- if (WebRtcG7291_EncoderInit(encoder_inst_ptr_, my_rate_, flag_8khz_,
- flag_g729_mode_) >= 0) {
- encoder_params_.codec_inst.rate = my_rate_;
- return 0;
- } else {
- return -1;
- }
-}
-
-#endif
-
-} // namespace acm1
-
-} // namespace webrtc
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