Reformat the WebRTC code base
Running clang-format with chromium's style guide. The goal is n-fold: * providing consistency and readability (that's what code guidelines are for) * preventing noise with presubmit checks and git cl format * building on the previous point: making it easier to automatically fix format issues * you name it Please consider using git-hyper-blame to ignore this commit. Bug: webrtc:9340 Change-Id: I694567c4cdf8cee2860958cfe82bfaf25848bb87 Reviewed-on: https://webrtc-review.googlesource.com/81185 Reviewed-by: Patrik Höglund <phoglund@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23660}
This commit is contained in:
Yves Gerey
@ -18,7 +18,6 @@
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#ifndef MODULES_AUDIO_CODING_CODECS_ISAC_FIX_SOURCE_STRUCTS_H_
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#define MODULES_AUDIO_CODING_CODECS_ISAC_FIX_SOURCE_STRUCTS_H_
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#include "common_audio/signal_processing/include/signal_processing_library.h"
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#include "modules/audio_coding/codecs/isac/bandwidth_info.h"
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#include "modules/audio_coding/codecs/isac/fix/source/settings.h"
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@ -26,72 +25,58 @@
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/* Bitstream struct for decoder */
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typedef struct Bitstreamstruct_dec {
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uint16_t stream[INTERNAL_STREAM_SIZE_W16]; /* Array bytestream to decode */
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uint32_t W_upper; /* Upper boundary of interval W */
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uint32_t streamval;
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uint16_t stream_index; /* Index to the current position in bytestream */
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int16_t full; /* 0 - first byte in memory filled, second empty*/
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uint16_t stream[INTERNAL_STREAM_SIZE_W16]; /* Array bytestream to decode */
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uint32_t W_upper; /* Upper boundary of interval W */
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uint32_t streamval;
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uint16_t stream_index; /* Index to the current position in bytestream */
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int16_t full; /* 0 - first byte in memory filled, second empty*/
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/* 1 - both bytes are empty (we just filled the previous memory */
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size_t stream_size; /* The size of stream in bytes. */
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size_t stream_size; /* The size of stream in bytes. */
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} Bitstr_dec;
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/* Bitstream struct for encoder */
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typedef struct Bitstreamstruct_enc {
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uint16_t stream[STREAM_MAXW16_60MS]; /* Vector for adding encoded bytestream */
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uint32_t W_upper; /* Upper boundary of interval W */
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uint32_t streamval;
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uint16_t stream_index; /* Index to the current position in bytestream */
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int16_t full; /* 0 - first byte in memory filled, second empty*/
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uint16_t
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stream[STREAM_MAXW16_60MS]; /* Vector for adding encoded bytestream */
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uint32_t W_upper; /* Upper boundary of interval W */
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uint32_t streamval;
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uint16_t stream_index; /* Index to the current position in bytestream */
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int16_t full; /* 0 - first byte in memory filled, second empty*/
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/* 1 - both bytes are empty (we just filled the previous memory */
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} Bitstr_enc;
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typedef struct {
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int16_t DataBufferLoQ0[WINLEN];
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int16_t DataBufferHiQ0[WINLEN];
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int32_t CorrBufLoQQ[ORDERLO+1];
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int32_t CorrBufHiQQ[ORDERHI+1];
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int32_t CorrBufLoQQ[ORDERLO + 1];
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int32_t CorrBufHiQQ[ORDERHI + 1];
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int16_t CorrBufLoQdom[ORDERLO+1];
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int16_t CorrBufHiQdom[ORDERHI+1];
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int16_t CorrBufLoQdom[ORDERLO + 1];
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int16_t CorrBufHiQdom[ORDERHI + 1];
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int32_t PreStateLoGQ15[ORDERLO+1];
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int32_t PreStateHiGQ15[ORDERHI+1];
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int32_t PreStateLoGQ15[ORDERLO + 1];
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int32_t PreStateHiGQ15[ORDERHI + 1];
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uint32_t OldEnergy;
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} MaskFiltstr_enc;
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typedef struct {
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int16_t PostStateLoGQ0[ORDERLO+1];
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int16_t PostStateHiGQ0[ORDERHI+1];
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int16_t PostStateLoGQ0[ORDERLO + 1];
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int16_t PostStateHiGQ0[ORDERHI + 1];
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uint32_t OldEnergy;
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} MaskFiltstr_dec;
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typedef struct {
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// state vectors for each of the two analysis filters
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//state vectors for each of the two analysis filters
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int32_t INSTAT1_fix[2*(QORDER-1)];
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int32_t INSTAT2_fix[2*(QORDER-1)];
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int32_t INSTAT1_fix[2 * (QORDER - 1)];
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int32_t INSTAT2_fix[2 * (QORDER - 1)];
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int16_t INLABUF1_fix[QLOOKAHEAD];
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int16_t INLABUF2_fix[QLOOKAHEAD];
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@ -100,12 +85,10 @@ typedef struct {
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} PreFiltBankstr;
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typedef struct {
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//state vectors for each of the two analysis filters
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int32_t STATE_0_LOWER_fix[2*POSTQORDER];
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int32_t STATE_0_UPPER_fix[2*POSTQORDER];
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// state vectors for each of the two analysis filters
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int32_t STATE_0_LOWER_fix[2 * POSTQORDER];
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int32_t STATE_0_UPPER_fix[2 * POSTQORDER];
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/* High pass filter */
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@ -115,8 +98,6 @@ typedef struct {
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} PostFiltBankstr;
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typedef struct {
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/* data buffer for pitch filter */
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int16_t ubufQQ[PITCH_BUFFSIZE];
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@ -129,42 +110,35 @@ typedef struct {
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} PitchFiltstr;
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typedef struct {
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// for inital estimator
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int16_t dec_buffer16[PITCH_CORR_LEN2 + PITCH_CORR_STEP2 + PITCH_MAX_LAG / 2 -
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PITCH_FRAME_LEN / 2 + 2];
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int32_t decimator_state32[2 * ALLPASSSECTIONS + 1];
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int16_t inbuf[QLOOKAHEAD];
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//for inital estimator
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int16_t dec_buffer16[PITCH_CORR_LEN2+PITCH_CORR_STEP2+PITCH_MAX_LAG/2-PITCH_FRAME_LEN/2+2];
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int32_t decimator_state32[2*ALLPASSSECTIONS+1];
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int16_t inbuf[QLOOKAHEAD];
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PitchFiltstr PFstr_wght;
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PitchFiltstr PFstr;
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PitchFiltstr PFstr_wght;
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PitchFiltstr PFstr;
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} PitchAnalysisStruct;
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typedef struct {
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/* Parameters used in PLC to avoid re-computation */
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/* --- residual signals --- */
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int16_t prevPitchInvIn[FRAMESAMPLES/2];
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int16_t prevPitchInvOut[PITCH_MAX_LAG + 10]; // [FRAMESAMPLES/2]; save 90
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int32_t prevHP[PITCH_MAX_LAG + 10]; // [FRAMESAMPLES/2]; save 90
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int16_t prevPitchInvIn[FRAMESAMPLES / 2];
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int16_t prevPitchInvOut[PITCH_MAX_LAG + 10]; // [FRAMESAMPLES/2]; save 90
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int32_t prevHP[PITCH_MAX_LAG + 10]; // [FRAMESAMPLES/2]; save 90
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int16_t decayCoeffPriodic; /* how much to supress a sample */
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int16_t decayCoeffNoise;
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int16_t used; /* if PLC is used */
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int16_t *lastPitchLP; // [FRAMESAMPLES/2]; saved 240;
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int16_t used; /* if PLC is used */
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int16_t* lastPitchLP; // [FRAMESAMPLES/2]; saved 240;
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/* --- LPC side info --- */
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int16_t lofilt_coefQ15[ ORDERLO ];
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int16_t hifilt_coefQ15[ ORDERHI ];
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int16_t lofilt_coefQ15[ORDERLO];
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int16_t hifilt_coefQ15[ORDERHI];
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int32_t gain_lo_hiQ17[2];
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/* --- LTP side info --- */
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@ -173,95 +147,101 @@ typedef struct {
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int16_t lastPitchLag_Q7;
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/* --- Add-overlap in recovery packet --- */
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int16_t overlapLP[ RECOVERY_OVERLAP ]; // [FRAMESAMPLES/2]; saved 160
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int16_t overlapLP[RECOVERY_OVERLAP]; // [FRAMESAMPLES/2]; saved 160
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int16_t pitchCycles;
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int16_t A;
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int16_t B;
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size_t pitchIndex;
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size_t stretchLag;
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int16_t *prevPitchLP; // [ FRAMESAMPLES/2 ]; saved 240
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int16_t* prevPitchLP; // [ FRAMESAMPLES/2 ]; saved 240
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int16_t seed;
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int16_t std;
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} PLCstr;
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/* Have instance of struct together with other iSAC structs */
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typedef struct {
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int16_t prevFrameSizeMs; /* Previous frame size (in ms) */
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uint16_t prevRtpNumber; /* Previous RTP timestamp from received packet */
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int16_t prevFrameSizeMs; /* Previous frame size (in ms) */
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uint16_t prevRtpNumber; /* Previous RTP timestamp from received packet */
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/* (in samples relative beginning) */
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uint32_t prevSendTime; /* Send time for previous packet, from RTP header */
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uint32_t prevArrivalTime; /* Arrival time for previous packet (in ms using timeGetTime()) */
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uint16_t prevRtpRate; /* rate of previous packet, derived from RTP timestamps (in bits/s) */
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uint32_t lastUpdate; /* Time since the last update of the Bottle Neck estimate (in samples) */
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uint32_t lastReduction; /* Time sinse the last reduction (in samples) */
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int32_t countUpdates; /* How many times the estimate was update in the beginning */
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uint32_t prevSendTime; /* Send time for previous packet, from RTP header */
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uint32_t prevArrivalTime; /* Arrival time for previous packet (in ms using
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timeGetTime()) */
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uint16_t
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prevRtpRate; /* rate of previous packet, derived from RTP timestamps (in
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bits/s) */
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uint32_t
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lastUpdate; /* Time since the last update of the Bottle Neck estimate (in
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samples) */
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uint32_t lastReduction; /* Time sinse the last reduction (in samples) */
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int32_t countUpdates; /* How many times the estimate was update in the
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beginning */
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/* The estimated bottle neck rate from there to here (in bits/s) */
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uint32_t recBw;
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uint32_t recBwInv;
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uint32_t recBwAvg;
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uint32_t recBwAvgQ;
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/* The estimated bottle neck rate from there to here (in bits/s) */
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uint32_t recBw;
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uint32_t recBwInv;
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uint32_t recBwAvg;
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uint32_t recBwAvgQ;
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uint32_t minBwInv;
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uint32_t maxBwInv;
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uint32_t minBwInv;
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uint32_t maxBwInv;
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/* The estimated mean absolute jitter value, as seen on this side (in ms) */
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int32_t recJitter;
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int32_t recJitterShortTerm;
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int32_t recJitterShortTermAbs;
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int32_t recMaxDelay;
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int32_t recMaxDelayAvgQ;
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/* The estimated mean absolute jitter value, as seen on this side (in ms) */
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int32_t recJitter;
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int32_t recJitterShortTerm;
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int32_t recJitterShortTermAbs;
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int32_t recMaxDelay;
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int32_t recMaxDelayAvgQ;
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int16_t recHeaderRate; /* (assumed) bitrate for headers (bps) */
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int16_t recHeaderRate; /* (assumed) bitrate for headers (bps) */
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uint32_t sendBwAvg; /* The estimated bottle neck rate from here to there (in
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bits/s) */
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int32_t
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sendMaxDelayAvg; /* The estimated mean absolute jitter value, as seen on
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the other siee (in ms) */
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uint32_t sendBwAvg; /* The estimated bottle neck rate from here to there (in bits/s) */
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int32_t sendMaxDelayAvg; /* The estimated mean absolute jitter value, as seen on the other siee (in ms) */
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int16_t countRecPkts; /* number of packets received since last update */
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int16_t highSpeedRec; /* flag for marking that a high speed network has been detected downstream */
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int16_t countRecPkts; /* number of packets received since last update */
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int16_t highSpeedRec; /* flag for marking that a high speed network has been
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detected downstream */
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/* number of consecutive pkts sent during which the bwe estimate has
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remained at a value greater than the downstream threshold for determining highspeed network */
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int16_t countHighSpeedRec;
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remained at a value greater than the downstream threshold for determining
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highspeed network */
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int16_t countHighSpeedRec;
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/* flag indicating bwe should not adjust down immediately for very late pckts */
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int16_t inWaitPeriod;
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/* flag indicating bwe should not adjust down immediately for very late pckts
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*/
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int16_t inWaitPeriod;
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/* variable holding the time of the start of a window of time when
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bwe should not adjust down immediately for very late pckts */
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uint32_t startWaitPeriod;
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uint32_t startWaitPeriod;
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/* number of consecutive pkts sent during which the bwe estimate has
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remained at a value greater than the upstream threshold for determining highspeed network */
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int16_t countHighSpeedSent;
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remained at a value greater than the upstream threshold for determining
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highspeed network */
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int16_t countHighSpeedSent;
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/* flag indicated the desired number of packets over threshold rate have been sent and
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bwe will assume the connection is over broadband network */
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int16_t highSpeedSend;
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/* flag indicated the desired number of packets over threshold rate have been
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sent and bwe will assume the connection is over broadband network */
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int16_t highSpeedSend;
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IsacBandwidthInfo external_bw_info;
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} BwEstimatorstr;
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typedef struct {
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/* boolean, flags if previous packet exceeded B.N. */
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int16_t PrevExceed;
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int16_t PrevExceed;
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/* ms */
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int16_t ExceedAgo;
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int16_t ExceedAgo;
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/* packets left to send in current burst */
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int16_t BurstCounter;
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int16_t BurstCounter;
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/* packets */
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int16_t InitCounter;
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int16_t InitCounter;
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/* ms remaining in buffer when next packet will be sent */
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int16_t StillBuffered;
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int16_t StillBuffered;
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} RateModel;
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@ -271,112 +251,107 @@ typedef struct {
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handle 60 ms of data.
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*/
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typedef struct {
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/* Used to keep track of if it is first or second part of 60 msec packet */
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int startIdx;
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int startIdx;
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/* Frame length in samples */
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int16_t framelength;
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int16_t framelength;
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/* Pitch Gain */
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int16_t pitchGain_index[2];
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int16_t pitchGain_index[2];
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/* Pitch Lag */
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int32_t meanGain[2];
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int16_t pitchIndex[PITCH_SUBFRAMES*2];
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int32_t meanGain[2];
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int16_t pitchIndex[PITCH_SUBFRAMES * 2];
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/* LPC */
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int32_t LPCcoeffs_g[12*2]; /* KLT_ORDER_GAIN = 12 */
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int16_t LPCindex_s[108*2]; /* KLT_ORDER_SHAPE = 108 */
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int16_t LPCindex_g[12*2]; /* KLT_ORDER_GAIN = 12 */
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int32_t LPCcoeffs_g[12 * 2]; /* KLT_ORDER_GAIN = 12 */
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int16_t LPCindex_s[108 * 2]; /* KLT_ORDER_SHAPE = 108 */
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int16_t LPCindex_g[12 * 2]; /* KLT_ORDER_GAIN = 12 */
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/* Encode Spec */
|
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int16_t fre[FRAMESAMPLES];
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int16_t fim[FRAMESAMPLES];
|
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int16_t AvgPitchGain[2];
|
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int16_t fre[FRAMESAMPLES];
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int16_t fim[FRAMESAMPLES];
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int16_t AvgPitchGain[2];
|
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|
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/* Used in adaptive mode only */
|
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int minBytes;
|
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int minBytes;
|
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|
||||
} IsacSaveEncoderData;
|
||||
|
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typedef struct {
|
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|
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Bitstr_enc bitstr_obj;
|
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MaskFiltstr_enc maskfiltstr_obj;
|
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PreFiltBankstr prefiltbankstr_obj;
|
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PitchFiltstr pitchfiltstr_obj;
|
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Bitstr_enc bitstr_obj;
|
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MaskFiltstr_enc maskfiltstr_obj;
|
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PreFiltBankstr prefiltbankstr_obj;
|
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PitchFiltstr pitchfiltstr_obj;
|
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PitchAnalysisStruct pitchanalysisstr_obj;
|
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RateModel rate_data_obj;
|
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RateModel rate_data_obj;
|
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|
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int16_t buffer_index;
|
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int16_t current_framesamples;
|
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int16_t buffer_index;
|
||||
int16_t current_framesamples;
|
||||
|
||||
int16_t data_buffer_fix[FRAMESAMPLES]; // the size was MAX_FRAMESAMPLES
|
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int16_t data_buffer_fix[FRAMESAMPLES]; // the size was MAX_FRAMESAMPLES
|
||||
|
||||
int16_t frame_nb;
|
||||
int16_t BottleNeck;
|
||||
int16_t MaxDelay;
|
||||
int16_t new_framelength;
|
||||
int16_t s2nr;
|
||||
uint16_t MaxBits;
|
||||
int16_t frame_nb;
|
||||
int16_t BottleNeck;
|
||||
int16_t MaxDelay;
|
||||
int16_t new_framelength;
|
||||
int16_t s2nr;
|
||||
uint16_t MaxBits;
|
||||
|
||||
int16_t bitstr_seed;
|
||||
int16_t bitstr_seed;
|
||||
#ifdef WEBRTC_ISAC_FIX_NB_CALLS_ENABLED
|
||||
PostFiltBankstr interpolatorstr_obj;
|
||||
PostFiltBankstr interpolatorstr_obj;
|
||||
#endif
|
||||
|
||||
IsacSaveEncoderData *SaveEnc_ptr;
|
||||
int16_t payloadLimitBytes30; /* Maximum allowed number of bits for a 30 msec packet */
|
||||
int16_t payloadLimitBytes60; /* Maximum allowed number of bits for a 30 msec packet */
|
||||
int16_t maxPayloadBytes; /* Maximum allowed number of bits for both 30 and 60 msec packet */
|
||||
int16_t maxRateInBytes; /* Maximum allowed rate in bytes per 30 msec packet */
|
||||
int16_t enforceFrameSize; /* If set iSAC will never change packet size */
|
||||
IsacSaveEncoderData* SaveEnc_ptr;
|
||||
int16_t payloadLimitBytes30; /* Maximum allowed number of bits for a 30 msec
|
||||
packet */
|
||||
int16_t payloadLimitBytes60; /* Maximum allowed number of bits for a 30 msec
|
||||
packet */
|
||||
int16_t maxPayloadBytes; /* Maximum allowed number of bits for both 30 and 60
|
||||
msec packet */
|
||||
int16_t maxRateInBytes; /* Maximum allowed rate in bytes per 30 msec packet */
|
||||
int16_t enforceFrameSize; /* If set iSAC will never change packet size */
|
||||
|
||||
} IsacFixEncoderInstance;
|
||||
|
||||
|
||||
typedef struct {
|
||||
|
||||
Bitstr_dec bitstr_obj;
|
||||
MaskFiltstr_dec maskfiltstr_obj;
|
||||
PostFiltBankstr postfiltbankstr_obj;
|
||||
PitchFiltstr pitchfiltstr_obj;
|
||||
PLCstr plcstr_obj; /* TS; for packet loss concealment */
|
||||
Bitstr_dec bitstr_obj;
|
||||
MaskFiltstr_dec maskfiltstr_obj;
|
||||
PostFiltBankstr postfiltbankstr_obj;
|
||||
PitchFiltstr pitchfiltstr_obj;
|
||||
PLCstr plcstr_obj; /* TS; for packet loss concealment */
|
||||
|
||||
#ifdef WEBRTC_ISAC_FIX_NB_CALLS_ENABLED
|
||||
PreFiltBankstr decimatorstr_obj;
|
||||
PreFiltBankstr decimatorstr_obj;
|
||||
#endif
|
||||
|
||||
} IsacFixDecoderInstance;
|
||||
|
||||
|
||||
|
||||
typedef struct {
|
||||
|
||||
IsacFixEncoderInstance ISACenc_obj;
|
||||
IsacFixDecoderInstance ISACdec_obj;
|
||||
BwEstimatorstr bwestimator_obj;
|
||||
int16_t CodingMode; /* 0 = adaptive; 1 = instantaneous */
|
||||
int16_t errorcode;
|
||||
int16_t initflag; /* 0 = nothing initiated; 1 = encoder or decoder */
|
||||
BwEstimatorstr bwestimator_obj;
|
||||
int16_t CodingMode; /* 0 = adaptive; 1 = instantaneous */
|
||||
int16_t errorcode;
|
||||
int16_t initflag; /* 0 = nothing initiated; 1 = encoder or decoder */
|
||||
/* not initiated; 2 = all initiated */
|
||||
} ISACFIX_SubStruct;
|
||||
|
||||
|
||||
typedef struct {
|
||||
int32_t lpcGains[12]; /* 6 lower-band & 6 upper-band we may need to double it for 60*/
|
||||
int32_t lpcGains
|
||||
[12]; /* 6 lower-band & 6 upper-band we may need to double it for 60*/
|
||||
/* */
|
||||
uint32_t W_upper; /* Upper boundary of interval W */
|
||||
uint32_t streamval;
|
||||
uint16_t stream_index; /* Index to the current position in bytestream */
|
||||
int16_t full; /* 0 - first byte in memory filled, second empty*/
|
||||
uint32_t W_upper; /* Upper boundary of interval W */
|
||||
uint32_t streamval;
|
||||
uint16_t stream_index; /* Index to the current position in bytestream */
|
||||
int16_t full; /* 0 - first byte in memory filled, second empty*/
|
||||
/* 1 - both bytes are empty (we just filled the previous memory */
|
||||
uint16_t beforeLastWord;
|
||||
uint16_t lastWord;
|
||||
uint16_t beforeLastWord;
|
||||
uint16_t lastWord;
|
||||
} transcode_obj;
|
||||
|
||||
// Bitstr_enc myBitStr;
|
||||
|
||||
//Bitstr_enc myBitStr;
|
||||
|
||||
#endif /* MODULES_AUDIO_CODING_CODECS_ISAC_FIX_SOURCE_STRUCTS_H_ */
|
||||
#endif /* MODULES_AUDIO_CODING_CODECS_ISAC_FIX_SOURCE_STRUCTS_H_ */
|
||||
|
||||
Reference in New Issue
Block a user