Accepting request 1081128 from multimedia:libs
OBS-URL: https://build.opensuse.org/request/show/1081128 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/opus?expand=0&rev=23
This commit is contained in:
Dominique Leuenberger
Git OBS Bridge
commit
e3426090c3
@ -1,3 +0,0 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:65b58e1e25b2a114157014736a3d9dfeaad8d41be1c8179866f144a2fb44ff9d
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size 1040054
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BIN
opus-1.4.tar.gz
(Stored with Git LFS)
Normal file
BIN
opus-1.4.tar.gz
(Stored with Git LFS)
Normal file
Binary file not shown.
@ -1,41 +0,0 @@
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From 06a651547f4a197c29b6abc23b530833855ee358 Mon Sep 17 00:00:00 2001
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From: Niclas Olmenius <niclas@voysys.se>
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Date: Wed, 19 Feb 2020 13:58:35 +0100
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Subject: [PATCH] Fix celt decoder assertion when using OPUS_CUSTOM
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When using OPUS_CUSTOM, `CELTDecoder->end` can be larger than 21.
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Assert against 25 instead in OPUS_CUSTOM builds.
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Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>
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---
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celt/celt_decoder.c | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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diff --git a/celt/celt_decoder.c b/celt/celt_decoder.c
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index e6efce93..74ca3b74 100644
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--- a/celt/celt_decoder.c
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+++ b/celt/celt_decoder.c
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@@ -117,13 +117,19 @@ void validate_celt_decoder(CELTDecoder *st)
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#ifndef CUSTOM_MODES
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celt_assert(st->mode == opus_custom_mode_create(48000, 960, NULL));
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celt_assert(st->overlap == 120);
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+ celt_assert(st->end <= 21);
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+#else
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+/* From Section 4.3 in the spec: "The normal CELT layer uses 21 of those bands,
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+ though Opus Custom (see Section 6.2) may use a different number of bands"
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+
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+ Check if it's within the maximum number of Bark frequency bands instead */
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+ celt_assert(st->end <= 25);
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#endif
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celt_assert(st->channels == 1 || st->channels == 2);
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celt_assert(st->stream_channels == 1 || st->stream_channels == 2);
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celt_assert(st->downsample > 0);
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celt_assert(st->start == 0 || st->start == 17);
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celt_assert(st->start < st->end);
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- celt_assert(st->end <= 21);
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#ifdef OPUS_ARCHMASK
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celt_assert(st->arch >= 0);
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celt_assert(st->arch <= OPUS_ARCHMASK);
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--
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2.26.0
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@ -1,40 +0,0 @@
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From 3ebf4ad86de2469572f7fa2bd6451469e7867c8f Mon Sep 17 00:00:00 2001
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From: Felicia Lim <flim@google.com>
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Date: Fri, 31 May 2019 13:58:44 -0700
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Subject: [PATCH] Silk CNG adapts faster to received packets with lower gains
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---
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silk/CNG.c | 4 ++++
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silk/define.h | 1 +
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2 files changed, 5 insertions(+)
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diff --git a/silk/CNG.c b/silk/CNG.c
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index ef8e38df..2a910099 100644
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--- a/silk/CNG.c
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+++ b/silk/CNG.c
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@@ -118,6 +118,10 @@ void silk_CNG(
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/* Smooth gains */
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for( i = 0; i < psDec->nb_subfr; i++ ) {
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psCNG->CNG_smth_Gain_Q16 += silk_SMULWB( psDecCtrl->Gains_Q16[ i ] - psCNG->CNG_smth_Gain_Q16, CNG_GAIN_SMTH_Q16 );
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+ /* If the smoothed gain is 3 dB greater than this subframe's gain, use this subframe's gain to adapt faster. */
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+ if( silk_SMULWW( psCNG->CNG_smth_Gain_Q16, CNG_GAIN_SMTH_THRESHOLD_Q16 ) > psDecCtrl->Gains_Q16[ i ] ) {
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+ psCNG->CNG_smth_Gain_Q16 = psDecCtrl->Gains_Q16[ i ];
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+ }
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}
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}
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diff --git a/silk/define.h b/silk/define.h
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index 247cb0bf..491c86f3 100644
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--- a/silk/define.h
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+++ b/silk/define.h
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@@ -225,6 +225,7 @@ extern "C"
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/* Defines for CN generation */
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#define CNG_BUF_MASK_MAX 255 /* 2^floor(log2(MAX_FRAME_LENGTH))-1 */
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#define CNG_GAIN_SMTH_Q16 4634 /* 0.25^(1/4) */
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+#define CNG_GAIN_SMTH_THRESHOLD_Q16 46396 /* -3 dB */
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#define CNG_NLSF_SMTH_Q16 16348 /* 0.25 */
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#ifdef __cplusplus
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--
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2.11.0
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@ -1,87 +0,0 @@
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From 812ae3fb5c589aaafe761b8ebf86bcbbb8f0ed76 Mon Sep 17 00:00:00 2001
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From: Felicia Lim <flim@google.com>
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Date: Mon, 8 Jul 2019 09:44:35 -0700
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Subject: [PATCH] Avoid processing LPC coeffs beyond the given order in NEON
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optimizations
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---
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silk/arm/LPC_inv_pred_gain_neon_intr.c | 22 +++++++++++++++-------
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1 file changed, 15 insertions(+), 7 deletions(-)
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diff --git a/silk/arm/LPC_inv_pred_gain_neon_intr.c b/silk/arm/LPC_inv_pred_gain_neon_intr.c
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index ab426bcd..726e6667 100644
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--- a/silk/arm/LPC_inv_pred_gain_neon_intr.c
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+++ b/silk/arm/LPC_inv_pred_gain_neon_intr.c
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@@ -210,19 +210,23 @@ opus_int32 silk_LPC_inverse_pred_gain_neon( /* O Returns inverse predi
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/* Increase Q domain of the AR coefficients */
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t0_s16x8 = vld1q_s16( A_Q12 + 0 );
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t1_s16x8 = vld1q_s16( A_Q12 + 8 );
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- t2_s16x8 = vld1q_s16( A_Q12 + 16 );
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+ if ( order > 16 ) {
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+ t2_s16x8 = vld1q_s16( A_Q12 + 16 );
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+ }
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t0_s32x4 = vpaddlq_s16( t0_s16x8 );
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switch( order - leftover )
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{
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case 24:
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t0_s32x4 = vpadalq_s16( t0_s32x4, t2_s16x8 );
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+ vst1q_s32( Atmp_QA + 16, vshll_n_s16( vget_low_s16 ( t2_s16x8 ), QA - 12 ) );
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+ vst1q_s32( Atmp_QA + 20, vshll_n_s16( vget_high_s16( t2_s16x8 ), QA - 12 ) );
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/* FALLTHROUGH */
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case 16:
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t0_s32x4 = vpadalq_s16( t0_s32x4, t1_s16x8 );
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- vst1q_s32( Atmp_QA + 16, vshll_n_s16( vget_low_s16 ( t2_s16x8 ), QA - 12 ) );
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- vst1q_s32( Atmp_QA + 20, vshll_n_s16( vget_high_s16( t2_s16x8 ), QA - 12 ) );
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+ vst1q_s32( Atmp_QA + 8, vshll_n_s16( vget_low_s16 ( t1_s16x8 ), QA - 12 ) );
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+ vst1q_s32( Atmp_QA + 12, vshll_n_s16( vget_high_s16( t1_s16x8 ), QA - 12 ) );
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/* FALLTHROUGH */
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case 8:
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@@ -230,8 +234,8 @@ opus_int32 silk_LPC_inverse_pred_gain_neon( /* O Returns inverse predi
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const int32x2_t t_s32x2 = vpadd_s32( vget_low_s32( t0_s32x4 ), vget_high_s32( t0_s32x4 ) );
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const int64x1_t t_s64x1 = vpaddl_s32( t_s32x2 );
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DC_resp = vget_lane_s32( vreinterpret_s32_s64( t_s64x1 ), 0 );
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- vst1q_s32( Atmp_QA + 8, vshll_n_s16( vget_low_s16 ( t1_s16x8 ), QA - 12 ) );
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- vst1q_s32( Atmp_QA + 12, vshll_n_s16( vget_high_s16( t1_s16x8 ), QA - 12 ) );
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+ vst1q_s32( Atmp_QA + 0, vshll_n_s16( vget_low_s16 ( t0_s16x8 ), QA - 12 ) );
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+ vst1q_s32( Atmp_QA + 4, vshll_n_s16( vget_high_s16( t0_s16x8 ), QA - 12 ) );
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}
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break;
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@@ -246,16 +250,22 @@ opus_int32 silk_LPC_inverse_pred_gain_neon( /* O Returns inverse predi
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case 6:
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DC_resp += (opus_int32)A_Q12[ 5 ];
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DC_resp += (opus_int32)A_Q12[ 4 ];
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+ Atmp_QA[ order - leftover + 5 ] = silk_LSHIFT32( (opus_int32)A_Q12[ 5 ], QA - 12 );
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+ Atmp_QA[ order - leftover + 4 ] = silk_LSHIFT32( (opus_int32)A_Q12[ 4 ], QA - 12 );
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/* FALLTHROUGH */
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case 4:
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DC_resp += (opus_int32)A_Q12[ 3 ];
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DC_resp += (opus_int32)A_Q12[ 2 ];
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+ Atmp_QA[ order - leftover + 3 ] = silk_LSHIFT32( (opus_int32)A_Q12[ 3 ], QA - 12 );
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+ Atmp_QA[ order - leftover + 2 ] = silk_LSHIFT32( (opus_int32)A_Q12[ 2 ], QA - 12 );
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/* FALLTHROUGH */
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case 2:
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DC_resp += (opus_int32)A_Q12[ 1 ];
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DC_resp += (opus_int32)A_Q12[ 0 ];
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+ Atmp_QA[ order - leftover + 1 ] = silk_LSHIFT32( (opus_int32)A_Q12[ 1 ], QA - 12 );
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+ Atmp_QA[ order - leftover + 0 ] = silk_LSHIFT32( (opus_int32)A_Q12[ 0 ], QA - 12 );
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/* FALLTHROUGH */
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default:
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@@ -266,8 +276,6 @@ opus_int32 silk_LPC_inverse_pred_gain_neon( /* O Returns inverse predi
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if( DC_resp >= 4096 ) {
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invGain_Q30 = 0;
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} else {
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- vst1q_s32( Atmp_QA + 0, vshll_n_s16( vget_low_s16 ( t0_s16x8 ), QA - 12 ) );
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- vst1q_s32( Atmp_QA + 4, vshll_n_s16( vget_high_s16( t0_s16x8 ), QA - 12 ) );
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invGain_Q30 = LPC_inverse_pred_gain_QA_neon( Atmp_QA, order );
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}
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}
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--
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2.11.0
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18
opus.changes
18
opus.changes
@ -1,3 +1,21 @@
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-------------------------------------------------------------------
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Thu Apr 20 21:00:25 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
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- Update to version 1.4:
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* Improved tuning of the Opus in-band FEC (LBRR). See the
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https://gitlab.xiph.org/xiph/opus/-/issues/2360 for details
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* Added a OPUS_SET_INBAND_FEC(2) option that turns on FEC, but
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does not force SILK mode (FEC will be disabled in CELT mode)
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* Improved tuning and various fixes to DTX
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* Added Meson support, improved CMake support
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- Change Source to new home on github.
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- Use autosetup, make_build and ldconfig_scriptlets macros.
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- Move AUTHORS and README docs to devel package.
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- Drop patches fixed upstream:
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* opus-Fix-celt-decoder-assertion-when-using-OPUS_CUSTOM.patch
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* opus-Silk-CNG-adapts-faster.patch
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* opus-Silk-fix-arm-optimization.patch
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-------------------------------------------------------------------
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Wed Apr 15 17:38:39 UTC 2020 - Gustavo Pichorim Boiko <gboiko@suse.com>
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26
opus.spec
26
opus.spec
@ -1,7 +1,7 @@
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#
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# spec file for package opus
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#
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# Copyright (c) 2020 SUSE LLC
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# Copyright (c) 2023 SUSE LLC
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# Copyright (c) 2012 Pascal Bleser <pascal.bleser@opensuse.org>
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#
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# All modifications and additions to the file contributed by third parties
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@ -19,20 +19,14 @@
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%define sover 0
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Name: opus
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Version: 1.3.1
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Version: 1.4
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Release: 0
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Summary: Audio Codec Library
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License: BSD-3-Clause
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Group: Development/Libraries/C and C++
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URL: https://opus-codec.org/
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Source: https://archive.mozilla.org/pub/opus/%{name}-%{version}.tar.gz
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Source: https://github.com/xiph/opus/releases/download/v%{version}/%{name}-%{version}.tar.gz
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Source99: baselibs.conf
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# PATCH-FIX-UPSTREAM opus-Silk-CNG-adapts-faster.patch -- Silk CNG adapts faster to received packets with lower gains
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Patch0: opus-Silk-CNG-adapts-faster.patch
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# PATCH-FIX-UPSTREAM opus-Silk-fix-arm-optimization.patch -- Avoid processing LPC coeffs beyond the given order in NEON optimizations
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Patch1: opus-Silk-fix-arm-optimization.patch
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# PATCH-FIX-UPSTREAM opus-Fix-celt-decoder-assertion-when-using-OPUS_CUSTOM.patch -- Fix celt decoder assertion when using OPUS_CUSTOM
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Patch2: opus-Fix-celt-decoder-assertion-when-using-OPUS_CUSTOM.patch
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BuildRequires: pkgconfig
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%description
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@ -60,10 +54,7 @@ the Internet. It is designed by the IETF Codec Working Group and incorporates
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technology from Skype's SILK codec and Xiph.Org's CELT codec.
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%prep
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%setup -q
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%patch0 -p1
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%patch1 -p1
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%patch2 -p1
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%autosetup -p1
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%build
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%configure \
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@ -71,24 +62,23 @@ technology from Skype's SILK codec and Xiph.Org's CELT codec.
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--disable-silent-rules \
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--disable-doc \
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--enable-custom-modes
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make %{?_smp_mflags}
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%make_build
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%check
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make %{?_smp_mflags} check
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%make_build check
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%install
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%make_install
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find %{buildroot} -type f -name "*.la" -delete -print
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%post -n libopus%{sover} -p /sbin/ldconfig
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%postun -n libopus%{sover} -p /sbin/ldconfig
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%ldconfig_scriptlets -n libopus%{sover}
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%files -n libopus%{sover}
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%license COPYING
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%doc AUTHORS README
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%{_libdir}/libopus.so.%{sover}*
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%files -n libopus-devel
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%doc AUTHORS README
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%{_libdir}/libopus.so
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%{_includedir}/opus
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%{_libdir}/pkgconfig/opus.pc
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