diff --git a/silk/NSQ.c b/silk/NSQ.c
index da0217fbcb42800e05e47c346af2bb96d12e9a17..617a19feadef8d557b086c34558d31750276a1c5 100644
--- a/silk/NSQ.c
+++ b/silk/NSQ.c
@@ -75,7 +75,7 @@ static OPUS_INLINE void silk_noise_shape_quantizer(
void silk_NSQ_c
(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int16 x16[], /* I Input */
diff --git a/silk/NSQ_del_dec.c b/silk/NSQ_del_dec.c
index b67ac516f89a7fa704da7b8c15b69a57b76b44d3..1cd29d96fab966c2c53ab6842b73e4576370f532 100644
--- a/silk/NSQ_del_dec.c
+++ b/silk/NSQ_del_dec.c
@@ -109,13 +109,13 @@ static OPUS_INLINE void silk_noise_shape_quantizer_del_dec(
opus_int predictLPCOrder, /* I Prediction filter order */
opus_int warping_Q16, /* I */
opus_int nStatesDelayedDecision, /* I Number of states in decision tree */
- opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */
+ opus_int *smpl_buf_idx, /* I/O Index to newest samples in buffers */
opus_int decisionDelay, /* I */
int arch /* I */
);
void silk_NSQ_del_dec_c(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int16 x16[], /* I Input */
@@ -340,7 +340,7 @@ static OPUS_INLINE void silk_noise_shape_quantizer_del_dec(
opus_int predictLPCOrder, /* I Prediction filter order */
opus_int warping_Q16, /* I */
opus_int nStatesDelayedDecision, /* I Number of states in decision tree */
- opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */
+ opus_int *smpl_buf_idx, /* I/O Index to newest samples in buffers */
opus_int decisionDelay, /* I */
int arch /* I */
)
diff --git a/silk/main.h b/silk/main.h
index 2cfca27297a884675a6a8875552e05d9363e8fed..1a33eed549b6a2085d6120d5210ae1c2bd4b28b6 100644
--- a/silk/main.h
+++ b/silk/main.h
@@ -247,7 +247,7 @@ void silk_VQ_WMat_EC_c(
/************************************/
void silk_NSQ_c(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int16 x16[], /* I Input */
@@ -273,7 +273,7 @@ void silk_NSQ_c(
/* Noise shaping using delayed decision */
void silk_NSQ_del_dec_c(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int16 x16[], /* I Input */
diff --git a/silk/mips/NSQ_del_dec_mipsr1.h b/silk/mips/NSQ_del_dec_mipsr1.h
index 3ca646489682c10ee167a2995070b7f248659e48..cd70713a8f5d9453ec62d7786bc30a90abddc409 100644
--- a/silk/mips/NSQ_del_dec_mipsr1.h
+++ b/silk/mips/NSQ_del_dec_mipsr1.h
@@ -61,7 +61,7 @@ static inline void silk_noise_shape_quantizer_del_dec(
opus_int predictLPCOrder, /* I Prediction filter order */
opus_int warping_Q16, /* I */
opus_int nStatesDelayedDecision, /* I Number of states in decision tree */
- opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */
+ opus_int *smpl_buf_idx, /* I/O Index to newest samples in buffers */
opus_int decisionDelay, /* I */
int arch /* I */
)
diff --git a/silk/x86/NSQ_del_dec_sse.c b/silk/x86/NSQ_del_dec_sse.c
index 1dc84850a8954a23c1133f6444d129452bbad3b2..c5212bee8d3a1b1c2162ce832681145bb747c76b 100644
--- a/silk/x86/NSQ_del_dec_sse.c
+++ b/silk/x86/NSQ_del_dec_sse.c
@@ -107,12 +107,12 @@ static OPUS_INLINE void silk_noise_shape_quantizer_del_dec_sse4_1(
opus_int predictLPCOrder, /* I Prediction filter order */
opus_int warping_Q16, /* I */
opus_int nStatesDelayedDecision, /* I Number of states in decision tree */
- opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */
+ opus_int *smpl_buf_idx, /* I/O Index to newest samples in buffers */
opus_int decisionDelay /* I */
);
void silk_NSQ_del_dec_sse4_1(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int32 x_Q3[], /* I Prefiltered input signal */
@@ -334,7 +334,7 @@ static OPUS_INLINE void silk_noise_shape_quantizer_del_dec_sse4_1(
opus_int predictLPCOrder, /* I Prediction filter order */
opus_int warping_Q16, /* I */
opus_int nStatesDelayedDecision, /* I Number of states in decision tree */
- opus_int *smpl_buf_idx, /* I Index to newest samples in buffers */
+ opus_int *smpl_buf_idx, /* I/O Index to newest samples in buffers */
opus_int decisionDelay /* I */
)
{
diff --git a/silk/x86/NSQ_sse.c b/silk/x86/NSQ_sse.c
index 48b995918c91bb9da026cbcd166ed26baf0897f6..6a9e6e96cfab85c47aedd52adca5ec4b462ab815 100644
--- a/silk/x86/NSQ_sse.c
+++ b/silk/x86/NSQ_sse.c
@@ -71,7 +71,7 @@ static OPUS_INLINE void silk_noise_shape_quantizer_10_16_sse4_1(
);
void silk_NSQ_sse4_1(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int32 x_Q3[], /* I Prefiltered input signal */
diff --git a/silk/x86/main_sse.h b/silk/x86/main_sse.h
index a221f3178c1d182e6c79c08e0f84394c9d887757..2f15d44869781c435014dd1ddb2c02423b16e3c1 100644
--- a/silk/x86/main_sse.h
+++ b/silk/x86/main_sse.h
@@ -86,7 +86,7 @@ extern void (*const SILK_VQ_WMAT_EC_IMPL[OPUS_ARCHMASK + 1])(
# define OVERRIDE_silk_NSQ
void silk_NSQ_sse4_1(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int32 x_Q3[], /* I Prefiltered input signal */
@@ -113,7 +113,7 @@ void silk_NSQ_sse4_1(
#else
extern void (*const SILK_NSQ_IMPL[OPUS_ARCHMASK + 1])(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int32 x_Q3[], /* I Prefiltered input signal */
@@ -140,7 +140,7 @@ extern void (*const SILK_NSQ_IMPL[OPUS_ARCHMASK + 1])(
# define OVERRIDE_silk_NSQ_del_dec
void silk_NSQ_del_dec_sse4_1(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int32 x_Q3[], /* I Prefiltered input signal */
@@ -167,7 +167,7 @@ void silk_NSQ_del_dec_sse4_1(
#else
extern void (*const SILK_NSQ_DEL_DEC_IMPL[OPUS_ARCHMASK + 1])(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int32 x_Q3[], /* I Prefiltered input signal */
diff --git a/silk/x86/x86_silk_map.c b/silk/x86/x86_silk_map.c
index 6a1d75c426a7d406c35623b0051783207152519b..32dcc3cab7a93bd6c3509a89d4b80771aad2ddf5 100644
--- a/silk/x86/x86_silk_map.c
+++ b/silk/x86/x86_silk_map.c
@@ -68,7 +68,7 @@ opus_int (*const SILK_VAD_GETSA_Q8_IMPL[ OPUS_ARCHMASK + 1 ] )(
#if 0 /* FIXME: SSE disabled until the NSQ code gets updated. */
void (*const SILK_NSQ_IMPL[ OPUS_ARCHMASK + 1 ] )(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int32 x_Q3[], /* I Prefiltered input signal */
@@ -116,7 +116,7 @@ void (*const SILK_VQ_WMAT_EC_IMPL[ OPUS_ARCHMASK + 1 ] )(
#if 0 /* FIXME: SSE disabled until the NSQ code gets updated. */
void (*const SILK_NSQ_DEL_DEC_IMPL[ OPUS_ARCHMASK + 1 ] )(
- const silk_encoder_state *psEncC, /* I/O Encoder State */
+ const silk_encoder_state *psEncC, /* I Encoder State */
silk_nsq_state *NSQ, /* I/O NSQ state */
SideInfoIndices *psIndices, /* I/O Quantization Indices */
const opus_int32 x_Q3[], /* I Prefiltered input signal */