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https://github.com/mollyim/webrtc.git
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bc3b782813
WebRTC internal code should always use include paths that start from the root of the project and that clearly identify the header file. This allows 'gn check' to actually keep dependencies under control because 'gn check' cannot enforce anything if the include path is not fully qualified (starting from the root of the project). Bug: webrtc:8815 Change-Id: I1fc4cb50d81522a486888a626d4a95df7847d591 Reviewed-on: https://webrtc-review.googlesource.com/46743 Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#21849}
105 lines
3 KiB
C
105 lines
3 KiB
C
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "modules/audio_coding/codecs/g722/g722_enc_dec.h"
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#include "modules/audio_coding/codecs/g722/g722_interface.h"
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#include "typedefs.h" // NOLINT(build/include)
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int16_t WebRtcG722_CreateEncoder(G722EncInst **G722enc_inst)
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{
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*G722enc_inst=(G722EncInst*)malloc(sizeof(G722EncoderState));
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if (*G722enc_inst!=NULL) {
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return(0);
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} else {
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return(-1);
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}
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}
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int16_t WebRtcG722_EncoderInit(G722EncInst *G722enc_inst)
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{
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// Create and/or reset the G.722 encoder
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// Bitrate 64 kbps and wideband mode (2)
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G722enc_inst = (G722EncInst *) WebRtc_g722_encode_init(
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(G722EncoderState*) G722enc_inst, 64000, 2);
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if (G722enc_inst == NULL) {
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return -1;
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} else {
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return 0;
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}
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}
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int WebRtcG722_FreeEncoder(G722EncInst *G722enc_inst)
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{
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// Free encoder memory
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return WebRtc_g722_encode_release((G722EncoderState*) G722enc_inst);
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}
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size_t WebRtcG722_Encode(G722EncInst *G722enc_inst,
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const int16_t* speechIn,
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size_t len,
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uint8_t* encoded)
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{
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unsigned char *codechar = (unsigned char*) encoded;
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// Encode the input speech vector
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return WebRtc_g722_encode((G722EncoderState*) G722enc_inst, codechar,
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speechIn, len);
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}
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int16_t WebRtcG722_CreateDecoder(G722DecInst **G722dec_inst)
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{
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*G722dec_inst=(G722DecInst*)malloc(sizeof(G722DecoderState));
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if (*G722dec_inst!=NULL) {
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return(0);
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} else {
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return(-1);
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}
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}
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void WebRtcG722_DecoderInit(G722DecInst* inst) {
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// Create and/or reset the G.722 decoder
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// Bitrate 64 kbps and wideband mode (2)
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WebRtc_g722_decode_init((G722DecoderState*)inst, 64000, 2);
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}
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int WebRtcG722_FreeDecoder(G722DecInst *G722dec_inst)
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{
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// Free encoder memory
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return WebRtc_g722_decode_release((G722DecoderState*) G722dec_inst);
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}
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size_t WebRtcG722_Decode(G722DecInst *G722dec_inst,
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const uint8_t *encoded,
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size_t len,
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int16_t *decoded,
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int16_t *speechType)
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{
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// Decode the G.722 encoder stream
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*speechType=G722_WEBRTC_SPEECH;
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return WebRtc_g722_decode((G722DecoderState*) G722dec_inst, decoded,
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encoded, len);
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}
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int16_t WebRtcG722_Version(char *versionStr, short len)
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{
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// Get version string
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char version[30] = "2.0.0\n";
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if (strlen(version) < (unsigned int)len)
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{
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strcpy(versionStr, version);
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return 0;
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}
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else
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{
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return -1;
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}
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}
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