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-rw-r--r--chromium/third_party/webrtc/modules/audio_coding/main/source/acm_gsmfr.cc267
1 files changed, 0 insertions, 267 deletions
diff --git a/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_gsmfr.cc b/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_gsmfr.cc
deleted file mode 100644
index 5ea0c56d9f2..00000000000
--- a/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_gsmfr.cc
+++ /dev/null
@@ -1,267 +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_gsmfr.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_GSMFR
-// NOTE! GSM-FR is not included in the open-source package. Modify this file
-// or your codec API to match the function calls and names of used GSM-FR API
-// file.
-#include "gsmfr_interface.h"
-#endif
-
-namespace webrtc {
-
-namespace acm1 {
-
-#ifndef WEBRTC_CODEC_GSMFR
-
-ACMGSMFR::ACMGSMFR(int16_t /* codec_id */)
- : encoder_inst_ptr_(NULL),
- decoder_inst_ptr_(NULL) {
- return;
-}
-
-ACMGSMFR::~ACMGSMFR() {
- return;
-}
-
-int16_t ACMGSMFR::InternalEncode(
- uint8_t* /* bitstream */,
- int16_t* /* bitstream_len_byte */) {
- return -1;
-}
-
-int16_t ACMGSMFR::DecodeSafe(uint8_t* /* bitstream */,
- int16_t /* bitstream_len_byte */,
- int16_t* /* audio */,
- int16_t* /* audio_samples */,
- int8_t* /* speech_type */) {
- return -1;
-}
-
-int16_t ACMGSMFR::EnableDTX() {
- return -1;
-}
-
-int16_t ACMGSMFR::DisableDTX() {
- return -1;
-}
-
-int16_t ACMGSMFR::InternalInitEncoder(
- WebRtcACMCodecParams* /* codec_params */) {
- return -1;
-}
-
-int16_t ACMGSMFR::InternalInitDecoder(
- WebRtcACMCodecParams* /* codec_params */) {
- return -1;
-}
-
-int32_t ACMGSMFR::CodecDef(WebRtcNetEQ_CodecDef& /* codec_def */,
- const CodecInst& /* codec_inst */) {
- return -1;
-}
-
-ACMGenericCodec* ACMGSMFR::CreateInstance(void) {
- return NULL;
-}
-
-int16_t ACMGSMFR::InternalCreateEncoder() {
- return -1;
-}
-
-void ACMGSMFR::DestructEncoderSafe() {
- return;
-}
-
-int16_t ACMGSMFR::InternalCreateDecoder() {
- return -1;
-}
-
-void ACMGSMFR::DestructDecoderSafe() {
- return;
-}
-
-void ACMGSMFR::InternalDestructEncoderInst(void* /* ptr_inst */) {
- return;
-}
-
-#else //===================== Actual Implementation =======================
-
-ACMGSMFR::ACMGSMFR(int16_t codec_id)
- : encoder_inst_ptr_(NULL),
- decoder_inst_ptr_(NULL) {
- codec_id_ = codec_id;
- has_internal_dtx_ = true;
- return;
-}
-
-ACMGSMFR::~ACMGSMFR() {
- if (encoder_inst_ptr_ != NULL) {
- WebRtcGSMFR_FreeEnc(encoder_inst_ptr_);
- encoder_inst_ptr_ = NULL;
- }
- if (decoder_inst_ptr_ != NULL) {
- WebRtcGSMFR_FreeDec(decoder_inst_ptr_);
- decoder_inst_ptr_ = NULL;
- }
- return;
-}
-
-int16_t ACMGSMFR::InternalEncode(uint8_t* bitstream,
- int16_t* bitstream_len_byte) {
- *bitstream_len_byte = WebRtcGSMFR_Encode(encoder_inst_ptr_,
- &in_audio_[in_audio_ix_read_],
- frame_len_smpl_,
- (int16_t*)bitstream);
- // increment the read index this tell the caller that how far
- // we have gone forward in reading the audio buffer
- in_audio_ix_read_ += frame_len_smpl_;
- return *bitstream_len_byte;
-}
-
-int16_t ACMGSMFR::DecodeSafe(uint8_t* /* bitstream */,
- int16_t /* bitstream_len_byte */,
- int16_t* /* audio */,
- int16_t* /* audio_samples */,
- int8_t* /* speech_type */) {
- return 0;
-}
-
-int16_t ACMGSMFR::EnableDTX() {
- if (dtx_enabled_) {
- return 0;
- } else if (encoder_exist_) {
- if (WebRtcGSMFR_EncoderInit(encoder_inst_ptr_, 1) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "EnableDTX: cannot init encoder for GSMFR");
- return -1;
- }
- dtx_enabled_ = true;
- return 0;
- } else {
- return -1;
- }
-}
-
-int16_t ACMGSMFR::DisableDTX() {
- if (!dtx_enabled_) {
- return 0;
- } else if (encoder_exist_) {
- if (WebRtcGSMFR_EncoderInit(encoder_inst_ptr_, 0) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "DisableDTX: cannot init encoder for GSMFR");
- return -1;
- }
- dtx_enabled_ = false;
- return 0;
- } else {
- // encoder doesn't exists, therefore disabling is harmless
- return 0;
- }
-}
-
-int16_t ACMGSMFR::InternalInitEncoder(
- WebRtcACMCodecParams* codec_params) {
- if (WebRtcGSMFR_EncoderInit(encoder_inst_ptr_,
- ((codec_params->enable_dtx) ? 1 : 0)) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalInitEncoder: cannot init encoder for GSMFR");
- }
- return 0;
-}
-
-int16_t ACMGSMFR::InternalInitDecoder(
- WebRtcACMCodecParams* /* codec_params */) {
- if (WebRtcGSMFR_DecoderInit(decoder_inst_ptr_) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalInitDecoder: cannot init decoder for GSMFR");
- return -1;
- }
- return 0;
-}
-
-int32_t ACMGSMFR::CodecDef(WebRtcNetEQ_CodecDef& codec_def,
- const CodecInst& codec_inst) {
- if (!decoder_initialized_) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "CodecDef: decoder is not initialized for GSMFR");
- return -1;
- }
- // Fill up the structure by calling
- // "SET_CODEC_PAR" & "SET_GSMFR_FUNCTION."
- // Then call NetEQ to add the codec to it's
- // database.
- SET_CODEC_PAR((codec_def), kDecoderGSMFR, codec_inst.pltype,
- decoder_inst_ptr_, 8000);
- SET_GSMFR_FUNCTIONS((codec_def));
- return 0;
-}
-
-ACMGenericCodec* ACMGSMFR::CreateInstance(void) {
- return NULL;
-}
-
-int16_t ACMGSMFR::InternalCreateEncoder() {
- if (WebRtcGSMFR_CreateEnc(&encoder_inst_ptr_) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalCreateEncoder: cannot create instance for GSMFR "
- "encoder");
- return -1;
- }
- return 0;
-}
-
-void ACMGSMFR::DestructEncoderSafe() {
- if (encoder_inst_ptr_ != NULL) {
- WebRtcGSMFR_FreeEnc(encoder_inst_ptr_);
- encoder_inst_ptr_ = NULL;
- }
- encoder_exist_ = false;
- encoder_initialized_ = false;
-}
-
-int16_t ACMGSMFR::InternalCreateDecoder() {
- if (WebRtcGSMFR_CreateDec(&decoder_inst_ptr_) < 0) {
- WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, unique_id_,
- "InternalCreateDecoder: cannot create instance for GSMFR "
- "decoder");
- return -1;
- }
- return 0;
-}
-
-void ACMGSMFR::DestructDecoderSafe() {
- if (decoder_inst_ptr_ != NULL) {
- WebRtcGSMFR_FreeDec(decoder_inst_ptr_);
- decoder_inst_ptr_ = NULL;
- }
- decoder_exist_ = false;
- decoder_initialized_ = false;
-}
-
-void ACMGSMFR::InternalDestructEncoderInst(void* ptr_inst) {
- if (ptr_inst != NULL) {
- WebRtcGSMFR_FreeEnc((GSMFR_encinst_t_*) ptr_inst);
- }
- return;
-}
-
-#endif
-
-} // namespace acm1
-
-} // namespace webrtc