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| author | Rémi Verschelde <rverschelde@gmail.com> | 2019-11-18 09:56:18 +0100 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2019-11-18 09:56:48 +0100 |
| commit | 46ae64cd60166ead412bacc1bf03e9c8f8965e2c (patch) | |
| tree | 9e592667ffa91e55491a66733e5e3d7de0b666c9 /thirdparty/opus/silk/fixed/structs_FIX.h | |
| parent | 974646309bfe09c48c8a72bf751b0ea6ad8b5bc5 (diff) | |
| download | redot-engine-46ae64cd60166ead412bacc1bf03e9c8f8965e2c.tar.gz | |
Revert "Update opus to 1.3.1 and opusfile to 0.11"
This reverts commit e00426c512a7905f5f925d382c443bab7a0ca693.
The way we handle platform-specific intrinsics is not good, so the
current state will not compile on armv8. This commit also requires
SSE4.1 support, which is likely not a good idea for portable binaries.
We'll have to redo this with more caution after 3.2 is released, or
we might simply drop opus as we're only using it as dependency for
theora right now.
Fixes #33606.
Diffstat (limited to 'thirdparty/opus/silk/fixed/structs_FIX.h')
| -rw-r--r-- | thirdparty/opus/silk/fixed/structs_FIX.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/thirdparty/opus/silk/fixed/structs_FIX.h b/thirdparty/opus/silk/fixed/structs_FIX.h index 2774a97b24..3294b25128 100644 --- a/thirdparty/opus/silk/fixed/structs_FIX.h +++ b/thirdparty/opus/silk/fixed/structs_FIX.h @@ -48,16 +48,30 @@ typedef struct { } silk_shape_state_FIX; /********************************/ +/* Prefilter state */ +/********************************/ +typedef struct { + opus_int16 sLTP_shp[ LTP_BUF_LENGTH ]; + opus_int32 sAR_shp[ MAX_SHAPE_LPC_ORDER + 1 ]; + opus_int sLTP_shp_buf_idx; + opus_int32 sLF_AR_shp_Q12; + opus_int32 sLF_MA_shp_Q12; + opus_int32 sHarmHP_Q2; + opus_int32 rand_seed; + opus_int lagPrev; +} silk_prefilter_state_FIX; + +/********************************/ /* Encoder state FIX */ /********************************/ typedef struct { silk_encoder_state sCmn; /* Common struct, shared with floating-point code */ silk_shape_state_FIX sShape; /* Shape state */ + silk_prefilter_state_FIX sPrefilt; /* Prefilter State */ /* Buffer for find pitch and noise shape analysis */ silk_DWORD_ALIGN opus_int16 x_buf[ 2 * MAX_FRAME_LENGTH + LA_SHAPE_MAX ];/* Buffer for find pitch and noise shape analysis */ opus_int LTPCorr_Q15; /* Normalized correlation from pitch lag estimator */ - opus_int32 resNrgSmth; } silk_encoder_state_FIX; /************************/ @@ -73,8 +87,11 @@ typedef struct { /* Noise shaping parameters */ /* Testing */ - silk_DWORD_ALIGN opus_int16 AR_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; + silk_DWORD_ALIGN opus_int16 AR1_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; + silk_DWORD_ALIGN opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ]; opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ]; /* Packs two int16 coefficients per int32 value */ + opus_int GainsPre_Q14[ MAX_NB_SUBFR ]; + opus_int HarmBoost_Q14[ MAX_NB_SUBFR ]; opus_int Tilt_Q14[ MAX_NB_SUBFR ]; opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ]; opus_int Lambda_Q10; @@ -82,6 +99,7 @@ typedef struct { opus_int coding_quality_Q14; /* measures */ + opus_int sparseness_Q8; opus_int32 predGain_Q16; opus_int LTPredCodGain_Q7; opus_int32 ResNrg[ MAX_NB_SUBFR ]; /* Residual energy per subframe */ |