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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
Dlevinson.c121 Word32 t0, t1, t2; /* temporary variable */ in Levinson() local
132 t0 = Div_32(t2, Rh[0], Rl[0]); /* R[1]/R[0] in Q31 */ in Levinson()
134 t0 = -t0; /* -R[1]/R[0] */ in Levinson()
136 Kh = t0 >> 16; in Levinson()
137 Kl = (t0 & 0xffff)>>1; in Levinson()
139 t0 = (t0 >> 4); /* A[1] in Q27 */ in Levinson()
141 Ah[1] = t0 >> 16; in Levinson()
142 Al[1] = (t0 & 0xffff)>>1; in Levinson()
145 t0 = Mpy_32(Kh, Kl, Kh, Kl); /* K*K in Q31 */ in Levinson()
146 t0 = L_abs(t0); /* Some case <0 !! */ in Levinson()
[all …]
Daz_isp.c71 Word32 t0; in Az_isp() local
89 t0 = a[i] << 15; in Az_isp()
90 f1[i] = vo_round(t0 + (a[M - i] << 15)); /* =(a[i]+a[M-i])/2 */ in Az_isp()
91 f2[i] = vo_round(t0 - (a[M - i] << 15)); /* =(a[i]-a[M-i])/2 */ in Az_isp()
155 t0 = x * y; in Az_isp()
156 t0 = (t0 >> (19 - exp)); in Az_isp()
157 y = vo_extract_l(t0); /* y= (xhigh-xlow)/(yhigh-ylow) in Q11 */ in Az_isp()
160 t0 = ylow * y; /* result in Q26 */ in Az_isp()
161 t0 = (t0 >> 10); /* result in Q15 */ in Az_isp()
162 xint = vo_sub(xlow, vo_extract_l(t0)); /* xint = xlow - ylow*y */ in Az_isp()
[all …]
Disp_az.c49 Word32 t0; in Isp_Az() local
94 t0 = Mpy_32_16(hi, lo, isp[m - 1]); in Isp_Az()
95 f1[i] = vo_L_add(f1[i], t0); in Isp_Az()
101 t0 = Mpy_32_16(hi, lo, isp[m - 1]); in Isp_Az()
102 f2[i] = vo_L_sub(f2[i], t0); in Isp_Az()
117 t0 = vo_L_add(f1[i], f2[i]); /* f1[i] + f2[i] */ in Isp_Az()
118 tmax |= L_abs(t0); in Isp_Az()
119 a[i] = (Word16)(vo_L_shr_r(t0, 12)); /* from Q23 to Q12 and * 0.5 */ in Isp_Az()
123 t0 = vo_L_sub(f1[i], f2[i]); /* f1[i] - f2[i] */ in Isp_Az()
124 tmax |= L_abs(t0); in Isp_Az()
[all …]
Dpitch_f4.c81 Word16 max, t0, step, temp; in Pitch_fr4() local
100 t0 = t0_min; in Pitch_fr4()
106 t0 = i; in Pitch_fr4()
110 if ((i_subfr == 0) && (t0 >= t0_fr1)) in Pitch_fr4()
113 return (t0); in Pitch_fr4()
123 if ((t0_fr2 == PIT_MIN)||((i_subfr == 0) && (t0 >= t0_fr2))) in Pitch_fr4()
128 if(t0 == t0_min) in Pitch_fr4()
132 max = Interpol_4(&corr[t0], fraction); in Pitch_fr4()
136 temp = Interpol_4(&corr[t0], i); in Pitch_fr4()
147 t0 -= 1; in Pitch_fr4()
[all …]
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
Dlevinson.cpp654 Word32 t0; /* temporary variable */ in Levinson() local
671 t0 = Div_32(t2, *Rh, *Rl, pOverflow); /* R[1]/R[0] */ in Levinson()
675 t0 = L_negate(t0); /* -R[1]/R[0] */ in Levinson()
679 Kh = (Word16)(t0 >> 16); in Levinson()
680 Kl = (Word16)((t0 >> 1) - ((Word32)(Kh) << 15)); in Levinson()
682 *rc = pv_round(t0, pOverflow); in Levinson()
684 t0 = t0 >> 4; in Levinson()
687 *(Ah + 1) = (Word16)(t0 >> 16); in Levinson()
689 *(Al + 1) = (Word16)((t0 >> 1) - ((Word32)(*(Ah + 1)) << 15)); in Levinson()
692 t0 = Mpy_32(Kh, Kl, Kh, Kl, pOverflow); /* K*K */ in Levinson()
[all …]
Dhp_max.cpp249 Word32 max, t0, t1; in hp_max() local
255 t0 = 0L; in hp_max()
260 t0 = L_shl(corr[-i], 1, pOverflow); in hp_max()
261 L_temp = L_sub(t0, corr[-i-1], pOverflow); in hp_max()
262 t0 = L_sub(L_temp, corr[-i+1], pOverflow); in hp_max()
263 t0 = L_abs(t0); in hp_max()
265 if (t0 >= max) in hp_max()
267 max = t0; in hp_max()
274 t0 = 0L; in hp_max()
277 t0 = L_mac(t0, *p, *p1, pOverflow); in hp_max()
[all …]
Dpitch_ol.cpp326 Word32 t0; in Lag_max() local
354 t0 = 0; in Lag_max()
361 t0 = amrnb_fxp_mac_16_by_16bb((Word32) * (p), (Word32) * (p), t0); in Lag_max()
363 t0 = amrnb_fxp_mac_16_by_16bb((Word32) * (p), (Word32) * (p), t0); in Lag_max()
365 t0 = amrnb_fxp_mac_16_by_16bb((Word32) * (p), (Word32) * (p), t0); in Lag_max()
367 t0 = amrnb_fxp_mac_16_by_16bb((Word32) * (p), (Word32) * (p), t0); in Lag_max()
371 t0 <<= 1; in Lag_max()
379 *r0 = t0; in Lag_max()
382 vad_tone_detection(vadSt, max, t0, pOverflow); in Lag_max()
386 t0 = Inv_sqrt(t0, pOverflow); in Lag_max()
[all …]
Dp_ol_wgh.cpp591 Word32 t0; in Lag_max() local
608 t0 = corr[-i]; in Lag_max()
612 t0 = Mpy_32_16(t0_h, t0_l, *ww, pOverflow); in Lag_max()
617 L_Extract(t0, &t0_h, &t0_l, pOverflow); in Lag_max()
618 t0 = Mpy_32_16(t0_h, t0_l, *we, pOverflow); in Lag_max()
623 if (t0 >= max) in Lag_max()
625 max = t0; in Lag_max()
631 t0 = 0; in Lag_max()
636 t0 = L_mac(t0, *p, *p1, pOverflow); in Lag_max()
644 vadSt->L_Rmax = L_add(vadSt->L_Rmax, t0, pOverflow); in Lag_max()
[all …]
/frameworks/av/media/libstagefright/codecs/aacenc/src/
Dbit_cnt.c46 Word32 t0,t1,t2,t3,i; in count1_2_3_4_5_6_7_8_9_10_11() local
60 t0= values[i+0]; in count1_2_3_4_5_6_7_8_9_10_11()
67 bc1_2 = bc1_2 + EXPAND(huff_ltab1_2[t0+1][t1+1][t2+1][t3+1]); in count1_2_3_4_5_6_7_8_9_10_11()
70 bc5_6 = bc5_6 + EXPAND(huff_ltab5_6[t0+4][t1+4]); in count1_2_3_4_5_6_7_8_9_10_11()
73 t0=ABS(t0); in count1_2_3_4_5_6_7_8_9_10_11()
79 bc3_4 = bc3_4 + EXPAND(huff_ltab3_4[t0][t1][t2][t3]); in count1_2_3_4_5_6_7_8_9_10_11()
81 bc7_8 = bc7_8 + EXPAND(huff_ltab7_8[t0][t1]); in count1_2_3_4_5_6_7_8_9_10_11()
84 bc9_10 = bc9_10 + EXPAND(huff_ltab9_10[t0][t1]); in count1_2_3_4_5_6_7_8_9_10_11()
87 bc11 = bc11 + huff_ltab11[t0][t1]; in count1_2_3_4_5_6_7_8_9_10_11()
91 sc = sc + (t0>0) + (t1>0) + (t2>0) + (t3>0); in count1_2_3_4_5_6_7_8_9_10_11()
[all …]
Dtransform.c114 int t0, t1, t2, t3; in Radix8First() local
145 t0 = (r0 + r2) >> 1; in Radix8First()
150 buf[ 0] = r4 + t0; in Radix8First()
152 buf[ 8] = r4 - t0; in Radix8First()
164 t0 = MULHIGH(SQRT1_2, r0 - i0); in Radix8First()
169 buf[ 6] = r6 - t0; in Radix8First()
171 buf[14] = r6 + t0; in Radix8First()
192 int t0, t1; in Radix4FFT() local
212 t0 = xptr[0]; in Radix4FFT()
216 r2 = MULHIGH(cosx, t0) + MULHIGH(sinx, t1); /* cos*br + sin*bi */ in Radix4FFT()
[all …]
/frameworks/av/media/libstagefright/codecs/amrwb/src/
Disp_az.cpp144 int32 t0; in Isp_Az() local
189 t0 = f1[i]; in Isp_Az()
191 t0 = fxp_mul32_by_16b(t0, isp[m - 1]) << 1; in Isp_Az()
193 f1[i] += t0; in Isp_Az()
211 t0 = add_int32(f1[i], f2[i]); /* f1[i] + f2[i] */ in Isp_Az()
213 t1 = t0 - (t0 < 0); in Isp_Az()
218 a[i] = (int16)((t0 >> 12) + ((t0 >> 11) & 1)); in Isp_Az()
223 t0 = sub_int32(f1[i], f2[i]); /* f1[i] - f2[i] */ in Isp_Az()
225 t1 = t0 - (t0 < 0); in Isp_Az()
231 a[j--] = (int16)((t0 >> 12) + ((t0 >> 11) & 1)); in Isp_Az()
[all …]
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/
Daz_lsp.cpp250 Word32 t0; in Chebps() local
260 t0 = ((Word32) x << 10) + ((Word32) * (p_f++) << 14); in Chebps()
264 b1_h = (Word16)(t0 >> 16); in Chebps()
265 b1_l = (Word16)((t0 >> 1) - (b1_h << 15)); in Chebps()
271 t0 = ((Word32) b1_h * x); in Chebps()
272 t0 += ((Word32) b1_l * x) >> 15; in Chebps()
273 t0 <<= 2; in Chebps()
276 t0 -= L_temp; in Chebps()
279 t0 += (Word32) * (p_f++) << 14; in Chebps()
284 b1_h = (Word16)(t0 >> 16); in Chebps()
[all …]
Dlsp_az.cpp262 Word32 t0; in Get_lsp_pol() local
280 t0 = ((Word32)hi * *lsp); in Get_lsp_pol()
281 t0 += ((Word32)lo * *lsp) >> 15; in Get_lsp_pol()
284 *(f--) -= t0 << 2; /* *f -= t0 */ in Get_lsp_pol()
519 Word32 t0; in Lsp_Az() local
544 t0 = *(p_f1) + *(p_f2); /* f1[i] + f2[i] */ in Lsp_Az()
547 t0 = t0 + ((Word32) 1 << 12); in Lsp_Az()
550 *(p_a++) = (Word16)(t0 >> 13); in Lsp_Az()
/frameworks/av/media/libstagefright/codecs/amrnb/dec/src/
Dex_ctrl.cpp162 Word32 t0; in Ex_ctrl() local
194 t0 = L_mult(avgEnergy, excEnergy, pOverflow); in Ex_ctrl()
195 t0 = L_shr(t0, sub(20, exp, pOverflow), pOverflow); in Ex_ctrl()
197 if (t0 > 32767) in Ex_ctrl()
199 t0 = 32767; /* saturate */ in Ex_ctrl()
201 scaleFactor = extract_l(t0); in Ex_ctrl()
212 t0 = L_mult(scaleFactor, excitation[i], pOverflow); in Ex_ctrl()
213 t0 = L_shr(t0, 11, pOverflow); in Ex_ctrl()
214 excitation[i] = extract_l(t0); in Ex_ctrl()
/frameworks/av/media/libstagefright/codecs/aacenc/src/asm/ARMV5E/
DRadix4FFT_v5.s61 smulwt r4, r10, r8 @ L_mpy_wx(cosx, t0)
64 smlawb r2, r11, r8, r4 @ r2 = L_mpy_wx(cosx, t0) + L_mpy_wx(sinx, t1)@
65 smulwb r5, r10, r8 @ L_mpy_wx(sinx, t0)
67 mov r10, r0, asr #2 @ t0 = r0 >> 2@
70 sub r3, r3, r5 @ r3 = L_mpy_wx(cosx, t1) - L_mpy_wx(sinx, t0)@
73 sub r0, r10, r2 @ r0 = t0 - r2@
76 add r2, r10, r2 @ r2 = t0 + r2@
85 smulwt r6, r10, r8 @ L_mpy_wx(cosx, t0)
88 smlawb r4, r11, r8, r6 @ r4 = L_mpy_wx(cosx, t0) + L_mpy_wx(sinx, t1)@
89 smulwb r7, r10, r8 @ L_mpy_wx(sinx, t0)
[all …]
/frameworks/av/media/libstagefright/codecs/aacenc/src/asm/ARMV7/
DRadix4FFT_v7.s64 VQDMULH.S32 Q10, Q2, Q14 @ MULHIGH(cosx, t0)
67 VQDMULH.S32 Q13, Q2, Q15 @ MULHIGH(sinx, t0)
69 VADD.S32 Q2, Q10, Q11 @ MULHIGH(cosx, t0) + MULHIGH(sinx, t1)
70 VSUB.S32 Q3, Q12, Q13 @ MULHIGH(cosx, t1) - MULHIGH(sinx, t0)
73 VSHR.S32 Q10, Q0, #2 @ t0 = r0 >> 2@
76 VSUB.S32 Q0, Q10, Q2 @ r0 = t0 - r2@
78 VADD.S32 Q2, Q10, Q2 @ r2 = t0 + r2@
85 VQDMULH.S32 Q10, Q4, Q14 @ MULHIGH(cosx, t0)
88 VQDMULH.S32 Q13, Q4, Q15 @ MULHIGH(sinx, t0)
90 VADD.S32 Q8, Q10, Q11 @ MULHIGH(cosx, t0) + MULHIGH(sinx, t1)
[all …]
/frameworks/rs/cpu_ref/
DrsCpuIntrinsics_x86.cpp763 __m128i t0, t1, t2, t3; in rsdIntrinsicBlendSrcOver_K() local
777 t0 = _mm_unpacklo_epi8(out0, _mm_setzero_si128()); in rsdIntrinsicBlendSrcOver_K()
778 t0 = _mm_mullo_epi16(t0, _mm_sub_epi16(all1s, ina)); in rsdIntrinsicBlendSrcOver_K()
779 t0 = _mm_srai_epi16(t0, 8); in rsdIntrinsicBlendSrcOver_K()
780 t0 = _mm_add_epi16(t0, ins); in rsdIntrinsicBlendSrcOver_K()
806 t0 = _mm_packus_epi16(t0, t1); in rsdIntrinsicBlendSrcOver_K()
808 _mm_storeu_si128((__m128i *)dst, t0); in rsdIntrinsicBlendSrcOver_K()
819 __m128i t0, t1, t2, t3; in rsdIntrinsicBlendDstOver_K() local
834 t0 = _mm_unpacklo_epi8(in0, _mm_setzero_si128()); in rsdIntrinsicBlendDstOver_K()
835 t0 = _mm_mullo_epi16(t0, _mm_sub_epi16(all1s, outa)); in rsdIntrinsicBlendDstOver_K()
[all …]
/frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p10/src/
DarmVCM4P10_DeblockingLuma_unsafe_s.s110 t0 RN 3 label
215 USUB8 t0, Q1a, max
217 USUB8 t0, Q1a, min
222 USUB8 t0, apflg, m01
224 USUB8 t0, aqflg, m01
331 SADD8 t0, t4, a
332 SHADD8 t9, t0, t9
337 SHADD8 t0, t0, a
339 SHADD8 a, t0, m01
359 SADD8 t4, t0, t4
[all …]
/frameworks/base/tests/RenderScriptTests/PerfTest/res/raw/
Dmultitexf.glsl4 vec2 t0 = varTex0.xy;
5 lowp vec4 col0 = texture2D(UNI_Tex0, t0).rgba;
6 lowp vec4 col1 = texture2D(UNI_Tex1, t0*4.0).rgba;
7 lowp vec4 col2 = texture2D(UNI_Tex2, t0).rgba;
Dshaderf.glsl9 vec2 t0 = varTex0.xy;
10 lowp vec4 col = texture2D(UNI_Tex0, t0).rgba;
/frameworks/base/tests/RenderScriptTests/MiscSamples/res/raw/
Dmultitexf.glsl4 vec2 t0 = varTex0.xy;
5 lowp vec4 col0 = texture2D(UNI_Tex0, t0).rgba;
6 lowp vec4 col1 = texture2D(UNI_Tex1, t0*4.0).rgba;
7 lowp vec4 col2 = texture2D(UNI_Tex2, t0).rgba;
/frameworks/compile/mclinker/include/mcld/Support/
DCXADemangle.tcc809 const char* t0 = parse_number(first+2, last); in parse_function_param() local
810 if (t0 != last && *t0 == 'p') in parse_function_param()
812 ++t0; in parse_function_param()
813 const char* t = parse_cv_qualifiers(t0, last, cv); in parse_function_param()
2967 const char* t0 = first+2; in parse_unnamed_type_name() local
2968 if (t0 == last) in parse_unnamed_type_name()
2973 if (std::isdigit(*t0)) in parse_unnamed_type_name()
2975 const char* t1 = t0 + 1; in parse_unnamed_type_name()
2978 db.names.back().first.append(t0, t1); in parse_unnamed_type_name()
2979 t0 = t1; in parse_unnamed_type_name()
[all …]
/frameworks/av/media/libeffects/lvm/lib/Eq/src/
DLVEQNB_CalcCoef.c111 LVM_INT16 t0; in LVEQNB_DoublePrecCoefs() local
141 t0 = (LVM_INT16)(T0 >> 16); in LVEQNB_DoublePrecCoefs()
148 factor = (factor * t0) >> 15; /* Calculate t0^n */ in LVEQNB_DoublePrecCoefs()
242 LVM_INT16 t0; in LVEQNB_SinglePrecCoefs() local
272 t0 = (LVM_INT16)(T0 >> 16); in LVEQNB_SinglePrecCoefs()
279 factor = (factor * t0) >> 15; /* Calculate t0^n */ in LVEQNB_SinglePrecCoefs()
/frameworks/native/opengl/libagl/arch-mips/
Dfixed_asm.S34 srl $t0,$a0,31 /* t0 <- sign bit */
50 movn $v0,$t2,$t0 /* if negative? */
59 movz $v0,$t1,$t0 /* positive, maximum value */
/frameworks/base/tests/RenderScriptTests/SceneGraph/res/raw/
Ddiffuse.glsl14 vec2 t0 = varTex0.xy;
15 lowp vec4 col = texture2D(UNI_diffuse, t0).rgba;

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