| /external/chromium_org/third_party/opus/src/silk/fixed/ |
| find_pred_coefs_FIX.c | 59 /* Divide to Q16 */
127 minInvGain_Q30 = silk_log2lin( silk_SMLAWB( 16 << 7, (opus_int32)psEncCtrl->LTPredCodGain_Q7, SILK_FIX_CONST( 1.0 / 3, 16 ) ) ); /* Q16 */
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| process_gains_FIX.c | 81 psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT_SAT32( gain, 8 ); /* Q16 */
85 psEncCtrl->Gains_Q16[ k ] = silk_LSHIFT_SAT32( gain, 16 ); /* Q16 */
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| burg_modified_FIX.c | 268 tmp1 = (opus_int32)1 << 16; /* Q16 */
270 Atmp1 = silk_RSHIFT_ROUND( Af_QA[ k ], QA - 16 ); /* Q16 */
272 tmp1 = silk_SMLAWW( tmp1, Atmp1, Atmp1 ); /* Q16 */
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| schur64_FIX.c | 37 opus_int32 rc_Q16[], /* O Reflection coefficients [order] Q16 */
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| vector_ops_FIX.c | 38 opus_int32 gain_Q16, /* I Gain in Q16 */
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| solve_LS_FIX.c | 165 matrix_ptr( L_Q16, j, j, M ) = 65536; /* 1.0 in Q16 */
175 /* tmp_32 / D_Q0[j] : Divide to Q16 */
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| /frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/lib/ |
| LVPSA.h | 67 LVM_INT16 PostGain; /* Postgain to apply after the filtering (in dB Q16.0) */
74 LVM_UINT16 SpectralDataBufferDuration; /* Spectral data buffer duration in time (ms in Q16.0) */
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| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| dec_gain2_amr_wb.cpp | 52 int32 * gain_cod, (o) Q16 : Code gain.
175 int32 * gain_cod, /* (o) Q16 : Code gain. */
291 /* past_gain_code(Q3) * gcode_inov(Q12) => Q16 */
301 L_tmp = L_deposit_h(MEAN_ENER); /* MEAN_ENER in Q16 */
302 L_tmp = shl_int32(L_tmp, 8); /* From Q16 to Q24 */
339 L_tmp = shl_int32(L_tmp, exp_gcode0 + 4); /* Q12 -> Q16 */
341 *gain_cod = L_tmp; /* gain of code in Q16 */
345 L_tmp = mul_16by16_to_int32(*prev_gc, 5120); /* prev_gc(Q3) * 1.25(Q12) = Q16 */
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| /frameworks/av/media/libeffects/lvm/lib/Common/src/ |
| LVM_GetOmega.c | 57 /* LVM_UINT16 Fc The corner frequency in Hz Q16.0 format */
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| q_gain2.c | 73 Word32 * gain_cod, /* (o) Q16 : Code gain. */
209 L_tmp = L_tmp >> 8; /* From Q24 to Q16 */
317 L_tmp = L_shl(L_tmp, (exp_gcode0 + 4)); /* Q12 -> Q16 */
319 *gain_cod = L_tmp; /* gain of code in Q16 */
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| /external/speex/libspeex/ |
| math_approx.h | 249 /* Input in Q11 format, output in Q16 */
264 /* Input in Q11 format, output in Q16 */
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| /external/webrtc/src/common_audio/signal_processing/ |
| splitting_filter.c | 24 // QMF filter coefficients in Q16.
36 // - filter_coefficients : Filter coefficients (length 3, Q16)
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| /external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
| bandwidth_estimator.c | 33 /* values are in Q16 */
643 /* 0.9 times recBwAvgQ in Q16 */
649 /* rate in Q16 */
665 /* Add 0.1 times kQRateTable[rateInd], in Q16 */
720 WebRtc_Word32 bw_adjust; /* Q16 */
741 //Q8 -> Q16 .15 +.15 * jitter^2 first term is .15 in Q16 latter term is Q8*Q8*Q8
742 //38 in Q8 ~.15 9830 in Q16 ~.15
[all...] |
| lattice.c | 140 inv_cthQ16[k] = WebRtcSpl_DivW32W16((WebRtc_Word32)2147483647, cthQ15[k]); // 1/cth[k] in Q31/Q15 = Q16
163 tmp32 = inv_cthQ16[i-1]; //Q16
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| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| spstproc.cpp | 260 * sum<<tempShift Q16 Q16
292 * shifted prod. Q16 Q16
299 * shifted prod. Q16 Q16
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| /frameworks/native/include/media/openmax/ |
| OMX_IVCommon.h | 178 OMX_S32 xColorMatrix[3][3]; /**< Stored in signed Q16 format */
179 OMX_S32 xColorOffset[4]; /**< Stored in signed Q16 format */
192 OMX_S32 xWidth; /**< Fixed point value stored as Q16 */
193 OMX_S32 xHeight; /**< Fixed point value stored as Q16 */
854 OMX_S32 xEVCompensation; /**< Fixed point value stored as Q16 */
855 OMX_U32 nApertureFNumber; /**< e.g. nApertureFNumber = 2 implies "f/2" - Q16 format */
[all...] |
| /hardware/qcom/media/mm-core/inc/ |
| OMX_IVCommon.h | 148 OMX_S32 xColorMatrix[3][3]; /**< Stored in signed Q16 format */
149 OMX_S32 xColorOffset[4]; /**< Stored in signed Q16 format */
162 OMX_S32 xWidth; /**< Fixed point value stored as Q16 */
163 OMX_S32 xHeight; /**< Fixed point value stored as Q16 */
824 OMX_S32 xEVCompensation; /**< Fixed point value stored as Q16 */
825 OMX_U32 nApertureFNumber; /**< e.g. nApertureFNumber = 2 implies "f/2" - Q16 format */
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| /hardware/qcom/media/mm-core/omxcore/inc/ |
| OMX_IVCommon.h | 148 OMX_S32 xColorMatrix[3][3]; /**< Stored in signed Q16 format */
149 OMX_S32 xColorOffset[4]; /**< Stored in signed Q16 format */
162 OMX_S32 xWidth; /**< Fixed point value stored as Q16 */
163 OMX_S32 xHeight; /**< Fixed point value stored as Q16 */
824 OMX_S32 xEVCompensation; /**< Fixed point value stored as Q16 */
825 OMX_U32 nApertureFNumber; /**< e.g. nApertureFNumber = 2 implies "f/2" - Q16 format */
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| /hardware/samsung_slsi/exynos5/exynos_omx/openmax/exynos_omx/include/khronos/ |
| OMX_IVCommon.h | 148 OMX_S32 xColorMatrix[3][3]; /**< Stored in signed Q16 format */
149 OMX_S32 xColorOffset[4]; /**< Stored in signed Q16 format */
162 OMX_S32 xWidth; /**< Fixed point value stored as Q16 */
163 OMX_S32 xHeight; /**< Fixed point value stored as Q16 */
824 OMX_S32 xEVCompensation; /**< Fixed point value stored as Q16 */
825 OMX_U32 nApertureFNumber; /**< e.g. nApertureFNumber = 2 implies "f/2" - Q16 format */
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| /hardware/ti/omap3/omx/system/src/openmax_il/omx_core/inc/ |
| OMX_IVCommon.h | 148 OMX_S32 xColorMatrix[3][3]; /**< Stored in signed Q16 format */
149 OMX_S32 xColorOffset[4]; /**< Stored in signed Q16 format */
162 OMX_S32 xWidth; /**< Fixed point value stored as Q16 */
163 OMX_S32 xHeight; /**< Fixed point value stored as Q16 */
824 OMX_S32 xEVCompensation; /**< Fixed point value stored as Q16 */
825 OMX_U32 nApertureFNumber; /**< e.g. nApertureFNumber = 2 implies "f/2" - Q16 format */
[all...] |
| /hardware/ti/omap4xxx/domx/omx_core/inc/ |
| OMX_IVCommon.h | 148 OMX_S32 xColorMatrix[3][3]; /**< Stored in signed Q16 format */
149 OMX_S32 xColorOffset[4]; /**< Stored in signed Q16 format */
162 OMX_S32 xWidth; /**< Fixed point value stored as Q16 */
163 OMX_S32 xHeight; /**< Fixed point value stored as Q16 */
824 OMX_S32 xEVCompensation; /**< Fixed point value stored as Q16 */
825 OMX_U32 nApertureFNumber; /**< e.g. nApertureFNumber = 2 implies "f/2" - Q16 format */
|
| OMX_TI_IVCommon.h | 433 * nBracketStartValue and nBracketStep are in Q16. Increment is additive.
436 * nBracketStartValue and nBracketStep are in Q16. Increment is multiplicative.
448 * Aperture number relative to the automatic setting. Data in Q16 format. Increment is multiplicative.
842 * xWhiteBalanceGain and xWhiteBalanceOffset represents gain and offset for R, Gr, Gb, B channels respectively in Q16 format. \
845 * nWhiteThreshhold represents thresholds for "white" area measurments in Q16 format.
867 * Both xColorMatrix and xColorOffset are represented as Q16 value.
889 * xGamma represents lool-up table for gamma correction in Q16 format.
[all...] |
| /external/chromium_org/third_party/opus/src/silk/ |
| SigProc_FIX.h | 125 opus_int32 chirp_Q16 /* I Chirp factor in Q16 */
193 opus_int32 rc_Q16[], /* O Reflection coefficients [order] Q16 */
208 const opus_int32 *rc_Q16, /* I Reflection coefficients [order] Q16 */
259 opus_int32 *a_Q16, /* I/O Monic whitening filter coefficients in Q16 [d] */
319 opus_int32 gain_Q16, /* I Gain in Q16 */
[all...] |
| /hardware/invensense/65xx/libsensors_iio/software/core/mllite/linux/ |
| inv_sysfs_utils.c | 238 * inv_read_q16() - Get data as q16 fixed point.
259 * inv_read_q16() - Get temperature data as q16 fixed point.
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| /external/chromium_org/third_party/opus/src/silk/float/ |
| process_gains_FLP.c | 78 /* Overwrite unquantized gains with quantized gains and convert back to Q0 from Q16 */
|
