Home
last modified time | relevance | path

Searched refs:dB (Results 1 – 25 of 44) sorted by relevance

12

/external/eigen/Eigen/src/LU/arch/
DInverse_SSE.h77 __m128 dA, dB, dC, dD; // determinant of the sub-matrices
92 dB = _mm_mul_ps(_mm_shuffle_ps(B, B, 0x5F),B);
93 dB = _mm_sub_ss(dB, _mm_movehl_ps(dB,dB));
116 d2 = _mm_mul_ss(dB,dC);
143 iB = _mm_sub_ps(_mm_mul_ps(C,_mm_shuffle_ps(dB,dB,0)), iB);
215 __m128d dA, dB, dC, dD; // determinant of the sub-matrices
223 dB = _mm_shuffle_pd(B2, B2, 1);
224 dB = _mm_mul_pd(B1, dB);
225 dB = _mm_sub_sd(dB, _mm_shuffle_pd(dB,dB,3));
277 d2 = _mm_mul_sd(dB, dC);
[all …]
/external/eigen/test/
Dsparse_solver.h187 DenseMatrix dB(size,rhsCols); in check_sparse_spd_solving()
188 initSparse<Scalar>(density, dB, B, ForceNonZeroDiag); in check_sparse_spd_solving()
193 check_sparse_solving(solver, A, dB, dA, dB); in check_sparse_spd_solving()
194 check_sparse_solving(solver, halfA, dB, dA, dB); in check_sparse_spd_solving()
195 check_sparse_solving(solver, A, B, dA, dB); in check_sparse_spd_solving()
196 check_sparse_solving(solver, halfA, B, dA, dB); in check_sparse_spd_solving()
271 DenseMatrix dB = DenseMatrix::Random(size,rhsCols); in check_sparse_square_solving() local
275 check_sparse_solving(solver, A, dB, dA, dB); in check_sparse_square_solving()
/external/libvorbis/lib/
Danalysis.c70 void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB,ogg_int64_t off){ in _analysis_output_always() argument
90 if(dB){ in _analysis_output_always()
104 void _analysis_output(char *base,int i,float *v,int n,int bark,int dB, in _analysis_output() argument
106 if(analysis_noisy)_analysis_output_always(base,i,v,n,bark,dB,off); in _analysis_output()
Dmisc.h27 extern void _analysis_output(char *base,int i,float *v,int n,int bark,int dB,
29 extern void _analysis_output_always(char *base,int i,float *v,int n,int bark,int dB,
Dpsytune.c199 void analysis(char *base,int i,float *v,int n,int bark,int dB){ in analysis() argument
208 if(dB && v[j]==0) in analysis()
216 if(dB){ in analysis()
Dpsy.c739 int dB=logmask[i]+.5; in _vp_noisemask() local
740 if(dB>=NOISE_COMPAND_LEVELS)dB=NOISE_COMPAND_LEVELS-1; in _vp_noisemask()
741 if(dB<0)dB=0; in _vp_noisemask()
742 logmask[i]= work[i]+p->vi->noisecompand[dB]; in _vp_noisemask()
/external/qemu/distrib/sdl-1.2.15/src/video/
DSDL_blit_A.c90 unsigned dB; in BlitNto1SurfaceAlpha()
94 dB = dstfmt->palette->colors[*dst].b; in BlitNto1SurfaceAlpha()
95 ALPHA_BLEND(sR, sG, sB, A, dR, dG, dB); in BlitNto1SurfaceAlpha()
98 dB &= 0xff; in BlitNto1SurfaceAlpha()
103 ((dB>>6)<<(0)); in BlitNto1SurfaceAlpha()
107 ((dB>>6)<<(0))]; in BlitNto1SurfaceAlpha()
143 unsigned dB; in BlitNto1PixelAlpha()
147 dB = dstfmt->palette->colors[*dst].b; in BlitNto1PixelAlpha()
148 ALPHA_BLEND(sR, sG, sB, sA, dR, dG, dB); in BlitNto1PixelAlpha()
151 dB &= 0xff; in BlitNto1PixelAlpha()
[all …]
DSDL_blit_0.c371 unsigned dR, dG, dB; in BlitBtoNAlpha() local
376 pixel, dR, dG, dB); in BlitBtoNAlpha()
377 ALPHA_BLEND(sR, sG, sB, A, dR, dG, dB); in BlitBtoNAlpha()
378 ASSEMBLE_RGB(dst, dstbpp, dstfmt, dR, dG, dB); in BlitBtoNAlpha()
417 int dR, dG, dB; in BlitBtoNAlphaKey() local
423 pixel, dR, dG, dB); in BlitBtoNAlphaKey()
424 ALPHA_BLEND(sR, sG, sB, A, dR, dG, dB); in BlitBtoNAlphaKey()
425 ASSEMBLE_RGB(dst, dstbpp, dstfmt, dR, dG, dB); in BlitBtoNAlphaKey()
DSDL_blit_1.c424 int dR, dG, dB; in Blit1toNAlpha() local
432 pixel, dR, dG, dB); in Blit1toNAlpha()
433 ALPHA_BLEND(sR, sG, sB, A, dR, dG, dB); in Blit1toNAlpha()
434 ASSEMBLE_RGB(dst, dstbpp, dstfmt, dR, dG, dB); in Blit1toNAlpha()
464 int dR, dG, dB; in Blit1toNAlphaKey() local
473 pixel, dR, dG, dB); in Blit1toNAlphaKey()
474 ALPHA_BLEND(sR, sG, sB, A, dR, dG, dB); in Blit1toNAlphaKey()
475 ASSEMBLE_RGB(dst, dstbpp, dstfmt, dR, dG, dB); in Blit1toNAlphaKey()
DSDL_blit.h385 #define ALPHA_BLEND(sR, sG, sB, A, dR, dG, dB) \ argument
389 dB = (((sB-dB)*(A)+255)>>8)+dB; \
/external/sonivox/arm-hybrid-22k/lib_src/
DARM-E_interpolate_noloop_gnu.s89 @ This section performs a gain adjustment of -12dB for 16-bit samples
90 @ or +36dB for 8-bit samples. For a high quality synthesizer, the output
97 MOV tmp0, tmp0, LSL #6 @ boost 8-bit signal by 36dB
99 MOV tmp0, tmp0, ASR #2 @ reduce 16-bit signal by 12dB
DARM-E_interpolate_loop_gnu.s97 @ This section performs a gain adjustment of -12dB for 16-bit samples
98 @ or +36dB for 8-bit samples. For a high quality synthesizer, the output
105 MOV tmp0, tmp0, LSL #6 @ boost 8-bit signal by 36dB
107 MOV tmp0, tmp0, ASR #2 @ reduce 16-bit signal by 12dB
DARM-E_voice_gain_gnu.s152 MOV tmp0, tmp0, ASR #1 @ add 6dB headroom
/external/sonivox/arm-wt-22k/lib_src/
DARM-E_interpolate_loop_gnu.s97 @ This section performs a gain adjustment of -12dB for 16-bit samples
98 @ or +36dB for 8-bit samples. For a high quality synthesizer, the output
105 MOV tmp0, tmp0, LSL #6 @ boost 8-bit signal by 36dB
107 MOV tmp0, tmp0, ASR #2 @ reduce 16-bit signal by 12dB
DARM-E_interpolate_noloop_gnu.s89 @ This section performs a gain adjustment of -12dB for 16-bit samples
90 @ or +36dB for 8-bit samples. For a high quality synthesizer, the output
97 MOV tmp0, tmp0, LSL #6 @ boost 8-bit signal by 36dB
99 MOV tmp0, tmp0, ASR #2 @ reduce 16-bit signal by 12dB
DARM-E_voice_gain_gnu.s152 MOV tmp0, tmp0, ASR #1 @ add 6dB headroom
/external/webrtc/src/modules/audio_processing/agc/
Ddigital_agc.c674 WebRtc_Word16 zeros, dB; in WebRtcAgc_ProcessVad() local
737 dB = WEBRTC_SPL_LSHIFT_W16(15 - zeros, 11); in WebRtcAgc_ProcessVad()
748 tmp32 = (WEBRTC_SPL_MUL_16_16(state->meanShortTerm, 15) + (WebRtc_Word32)dB); in WebRtcAgc_ProcessVad()
752 tmp32 = WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(dB, dB), 12); in WebRtcAgc_ProcessVad()
762 tmp32 = WEBRTC_SPL_MUL_16_16(state->meanLongTerm, state->counter) + (WebRtc_Word32)dB; in WebRtcAgc_ProcessVad()
767 tmp32 = WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(dB, dB), 12); in WebRtcAgc_ProcessVad()
779 tmp32 = WEBRTC_SPL_MUL_16_16(tmp16, (dB - state->meanLongTerm)); in WebRtcAgc_ProcessVad()
/external/jmonkeyengine/engine/src/core/com/jme3/audio/
DEnvironment.java74 float dB = eaxDb / 2000f; in eaxDbToAmp() local
75 return FastMath.pow(10f, dB); in eaxDbToAmp()
/external/webkit/Source/WebCore/platform/graphics/
DColor.cpp159 int dB = c1.blue() - c2.blue(); in differenceSquared() local
160 return dR * dR + dG * dG + dB * dB; in differenceSquared()
/external/libvorbis/doc/
D01-introduction.tex209 representation on a dB amplitude scale and Bark frequency scale.
211 representation on a dB amplitude scale and linear frequency scale.
462 However, floor vector values can span \~{}140dB (\~{}24 bits unsigned), and
463 the audio spectrum vector should represent a minimum of 120dB (\~{}21
466 $-140$dB, it must be able to span 0 to $+140$dB. For the residue vector
467 to reach full scale if the floor is nailed at 0dB, it must be able to
468 represent $-140$dB to $+0$dB. Thus, in order to handle full range
469 dynamics, a residue vector may span $-140$dB to $+140$dB entirely within
470 spec. A 280dB range is approximately 48 bits with sign; thus the
D10-tables.tex6 \subsection{floor1\_inverse\_dB\_table} \label{vorbis:spec:floor1:inverse:dB:table}
D04-codec.tex550 However, floor vector values can span \~140dB (\~24 bits unsigned), and
551 the audio spectrum vector should represent a minimum of 120dB (\~21
554 $-140$dB, it must be able to span 0 to $+140$dB. For the residue vector
555 to reach full scale if the floor is nailed at 0dB, it must be able to
556 represent $-140$dB to $+0$dB. Thus, in order to handle full range
557 dynamics, a residue vector may span $-140$dB to $+140$dB entirely within
558 spec. A 280dB range is approximately 48 bits with sign; thus the
D07-floor1.tex10 mechanically on a linear frequency axis and a logarithmic (dB)
180 which happens to be approximately -140dB).
386 …the scalar value from [floor] as an offset into the vector \link{vorbis:spec:floor1:inverse:dB:tab…
/external/webkit/Source/WebCore/platform/graphics/android/context/
DRTree.cpp441 int dB = listB->delta(node); in split() local
443 if (dA < dB && listA->m_nbChildren < m_tree->m_maxChildren) in split()
445 else if (dB < dA && listB->m_nbChildren < m_tree->m_maxChildren) in split()
/external/svox/pico_resources/tools/LingwareBuilding/PicoLingware_source_files/pkb/en-US/
Den-US_lh0_kpdf_dur.pkb53 0AQ��e �Q��r� � "�F2�dB�Q1�A��g�`�@!0 �ҭ00a�a�Pp@�"�g���Qs�dP�S1����4q…

12