| /external/libopus/celt/arm/ |
| D | pitch_arm.h | 37 opus_val32 *xcorr, int len, int max_pitch);
46 opus_val32 *xcorr, int len, int max_pitch);
57 # define celt_pitch_xcorr(_x, _y, xcorr, len, max_pitch, arch) \ argument
59 xcorr, len, max_pitch))
65 # define celt_pitch_xcorr(_x, _y, xcorr, len, max_pitch, arch) \ argument
66 ((void)(arch),PRESUME_NEON(celt_pitch_xcorr)(_x, _y, xcorr, len, max_pitch))
102 opus_val32 *xcorr, int len, int max_pitch);
112 # define celt_pitch_xcorr(_x, _y, xcorr, len, max_pitch, arch) \ argument
114 xcorr, len, max_pitch))
119 # define celt_pitch_xcorr(_x, _y, xcorr, len, max_pitch, arch) \ argument
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| D | celt_neon_intr.c | 293 opus_val32 *xcorr, int len, int max_pitch) { in celt_pitch_xcorr_float_neon() argument
300 (float32_t *)xcorr+i, len); in celt_pitch_xcorr_float_neon()
308 (const float32_t *)_y+i, (float32_t *)xcorr+i, len); in celt_pitch_xcorr_float_neon()
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| D | celt_pitch_xcorr_arm_gnu.s | 159 @ opus_val32 *xcorr, int len, int max_pitch)
164 @ r2 = opus_val32 *xcorr
351 @ r2 = opus_val32 *xcorr
410 @ xcorr[i] = sum
424 BL xcorr_kernel_edsp_start @ xcorr_kernel_edsp(_x, _y+i, xcorr+i, len)
500 @ xcorr[i] = sum
541 @ xcorr[i] = sum
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| /external/libopus/celt/ |
| D | pitch.c | 45 static void find_best_pitch(opus_val32 *xcorr, opus_val16 *y, int len, in find_best_pitch() argument
72 if (xcorr[i]>0) in find_best_pitch()
76 xcorr16 = EXTRACT16(VSHR32(xcorr[i], xshift)); in find_best_pitch()
225 opus_val32 *xcorr, int len, int max_pitch) in celt_pitch_xcorr_c() argument
228 opus_val32 *xcorr, int len, int max_pitch, int arch) in celt_pitch_xcorr_c()
246 xcorr[i] = sum; in celt_pitch_xcorr_c()
273 xcorr[i]=sum[0]; in celt_pitch_xcorr_c()
274 xcorr[i+1]=sum[1]; in celt_pitch_xcorr_c()
275 xcorr[i+2]=sum[2]; in celt_pitch_xcorr_c()
276 xcorr[i+3]=sum[3]; in celt_pitch_xcorr_c()
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| D | pitch.h | 187 opus_val32 *xcorr, int len, int max_pitch);
196 opus_val32 *xcorr, int len, int max_pitch, int arch);
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| /external/webrtc/webrtc/modules/audio_processing/ |
| D | splitting_filter_unittest.cc | 83 float xcorr = 0.f; in TEST() local
91 if (tmpcorr > xcorr) { in TEST()
92 xcorr = tmpcorr; in TEST()
101 EXPECT_GT(xcorr, kAmplitude * kAmplitude / 4); in TEST()
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| /external/libopus/silk/float/ |
| D | pitch_analysis_core_FLP.c | 90 opus_val32 xcorr[ PE_MAX_LAG_MS * 4 - PE_MIN_LAG_MS * 4 + 1 ]; in silk_pitch_analysis_core_FLP() local
181 …celt_pitch_xcorr( target_ptr, target_ptr-max_lag_4kHz, xcorr, sf_length_8kHz, max_lag_4kHz - min_l… in silk_pitch_analysis_core_FLP()
184 cross_corr = xcorr[ max_lag_4kHz - min_lag_4kHz ]; in silk_pitch_analysis_core_FLP()
199 cross_corr = xcorr[ max_lag_4kHz - d ]; in silk_pitch_analysis_core_FLP()
506 opus_val32 xcorr[ SCRATCH_SIZE ]; in silk_P_Ana_calc_corr_st3() local
533 …celt_pitch_xcorr( target_ptr, target_ptr - start_lag - lag_high, xcorr, sf_length, lag_high - lag_… in silk_P_Ana_calc_corr_st3()
536 scratch_mem[ lag_counter ] = xcorr[ lag_high - j ]; in silk_P_Ana_calc_corr_st3()
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| /external/libopus/silk/fixed/ |
| D | burg_modified_FIX.c | 65 opus_int32 xcorr[ SILK_MAX_ORDER_LPC ]; in silk_burg_modified_c() local
98 celt_pitch_xcorr(x_ptr, x_ptr + 1, xcorr, subfr_length - D, D, arch ); in silk_burg_modified_c()
102 xcorr[ n - 1 ] += d; in silk_burg_modified_c()
105 C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts ); in silk_burg_modified_c()
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| /external/libopus/silk/fixed/x86/ |
| D | burg_modified_FIX_sse.c | 70 opus_int32 xcorr[ SILK_MAX_ORDER_LPC ]; in silk_burg_modified_sse4_1() local
110 celt_pitch_xcorr(x_ptr, x_ptr + 1, xcorr, subfr_length - D, D, arch ); in silk_burg_modified_sse4_1()
114 xcorr[ n - 1 ] += d; in silk_burg_modified_sse4_1()
117 C_first_row[ n - 1 ] += silk_LSHIFT32( xcorr[ n - 1 ], -rshifts ); in silk_burg_modified_sse4_1()
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