| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| D | median5.cpp | 120 int16 x1, x2, x3, x4, x5; in median5() local
124 x2 = x[-1]; in median5()
131 if (x2 < x1) in median5()
134 x1 = x2; in median5()
135 x2 = tmp; in median5()
153 if (x3 < x2) in median5()
155 tmp = x2; in median5()
156 x2 = x3; in median5()
159 if (x4 < x2) in median5()
161 tmp = x2; in median5()
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| /frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/ |
| D | idct_vca.cpp | 99 int32 x0, x1, x2, x4, x5; in idctrow2() local
123 x2 = (181 * (x4 + x5) + 128) >> 8; in idctrow2()
130 res2 = (x0 + x2) >> 14; in idctrow2()
147 res = (x0 - x2) >> 14; in idctrow2()
187 int32 x0, x1, x2, x3, x4, x5, x6, x7, x8; in idctrow3() local
200 x2 = blk[10]; in idctrow3()
210 x6 = (W6 * x2 + 4) >> 3; in idctrow3()
211 x2 = (W2 * x2 + 4) >> 3; in idctrow3()
212 x8 = x0 - x2; in idctrow3()
213 x0 += x2; in idctrow3()
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| D | block_idct.cpp | 516 int32 x0, x1, x2, x3, x4, x5, x6, x7, x8; in idctrow() local
541 x2 = blk[14]; in idctrow()
567 x1 = W6 * (x3 + x2) + 4; in idctrow()
568 x2 = (x1 - (W2 + W6) * x2) >> 3; in idctrow()
578 x3 = x0 + x2; in idctrow()
579 x0 -= x2; in idctrow()
580 x2 = (181 * (x4 + x5) + 128) >> 8; in idctrow()
588 res2 = (x3 + x2) >> 14; in idctrow()
606 res = (x3 - x2) >> 14; in idctrow()
628 int32 x0, x1, x2, x3, x4, x5, x6, x7, x8, temp; in idctrow_intra() local
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| D | get_pred_adv_b_add.cpp | 867 uint32 x1, x2, x1m, x2m, y1, y2, y1m, y2m; /* new way */ in GetPredAdvancedBy1x1() local
896 x2 = *((uint32*)(prev + width)); /* load b3 b2 b1 b0, another line */ in GetPredAdvancedBy1x1()
901 x2m = (x2 >> 2) & mask; in GetPredAdvancedBy1x1()
903 x2 = x2 ^(x2m << 2); in GetPredAdvancedBy1x1()
905 x1 += x2; in GetPredAdvancedBy1x1()
917 x2 = *((uint32*)(prev += 4)); /* a11 a10 a9 a8 */ in GetPredAdvancedBy1x1()
919 x2m = (x2 >> 2) & mask; in GetPredAdvancedBy1x1()
921 x2 = x2 ^(x2m << 2); in GetPredAdvancedBy1x1()
924 x2 += y2; in GetPredAdvancedBy1x1()
947 y2 |= (x2 << 24); in GetPredAdvancedBy1x1()
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| /frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/ |
| D | fastidct.cpp | 107 int32 x0, x1, x2, x3, x4, x5, x6, x7, x8; in idct_col3() local
109 x2 = blk[16]; in idct_col3()
114 x6 = W6 * x2; in idct_col3()
115 x2 = W2 * x2; in idct_col3()
116 x8 = x0 - x2; in idct_col3()
117 x0 += x2; in idct_col3()
118 x2 = x8; in idct_col3()
132 blk[24] = (x2 + x3) >> 8; in idct_col3()
136 blk[32] = (x2 - x3) >> 8; in idct_col3()
142 int32 x0, x1, x2, x3, x4, x5, x6, x7, x8; in idct_col4() local
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| D | motion_comp.cpp | 1126 ULong x1, x2, x1m, x2m, y1, y2, y1m, y2m; /* new way */ in GetPredAdvBy1x1() local
1152 x2 = *((ULong*)(prev + lx)); /* load b3 b2 b1 b0, another line */ in GetPredAdvBy1x1()
1157 x2m = (x2 >> 2) & mask; in GetPredAdvBy1x1()
1159 x2 = x2 ^(x2m << 2); in GetPredAdvBy1x1()
1161 x1 += x2; in GetPredAdvBy1x1()
1173 x2 = *((ULong*)(prev += 4)); /* a11 a10 a9 a8 */ in GetPredAdvBy1x1()
1175 x2m = (x2 >> 2) & mask; in GetPredAdvBy1x1()
1177 x2 = x2 ^(x2m << 2); in GetPredAdvBy1x1()
1180 x2 += y2; in GetPredAdvBy1x1()
1203 y2 |= (x2 << 24); in GetPredAdvBy1x1()
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| /frameworks/rs/cpu_ref/ |
| D | rsCpuIntrinsicBlend.cpp | 119 uint32_t x2 = xend; in kernel() local
123 if (rsdIntrinsicBlend_K(out, in, info->slot, x1, x2) >= 0) in kernel()
129 for (;x1 < x2; x1++, out++) { in kernel()
134 for (;x1 < x2; x1++, out++, in++) { in kernel()
144 if ((x1 + 8) < x2) { in kernel()
145 uint32_t len = (x2 - x1) >> 3; in kernel()
153 for (;x1 < x2; x1++, out++, in++) { in kernel()
163 if ((x1 + 8) < x2) { in kernel()
164 uint32_t len = (x2 - x1) >> 3; in kernel()
172 for (;x1 < x2; x1++, out++, in++) { in kernel()
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| D | rsCpuIntrinsicConvolve3x3.cpp | 89 uint32_t x2 = rsMin((int32_t)x+1, (int32_t)info->dim.x-1); in ConvolveOneU4() local
93 convert_float4(py0[x2]) * coeff[2] + in ConvolveOneU4()
96 convert_float4(py1[x2]) * coeff[5] + in ConvolveOneU4()
99 convert_float4(py2[x2]) * coeff[8]; in ConvolveOneU4()
111 uint32_t x2 = rsMin((int32_t)x+1, (int32_t)info->dim.x-1); in ConvolveOneU2() local
115 convert_float2(py0[x2]) * coeff[2] + in ConvolveOneU2()
118 convert_float2(py1[x2]) * coeff[5] + in ConvolveOneU2()
121 convert_float2(py2[x2]) * coeff[8]; in ConvolveOneU2()
132 uint32_t x2 = rsMin((int32_t)x+1, (int32_t)info->dim.x-1); in ConvolveOneU1() local
136 ((float)py0[x2]) * coeff[2] + in ConvolveOneU1()
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| D | rsCpuIntrinsicConvolve5x5.cpp | 89 uint32_t x2 = x; in OneU4() local
95 convert_float4(py0[x2]) * coeff[2] + in OneU4()
101 convert_float4(py1[x2]) * coeff[7] + in OneU4()
107 convert_float4(py2[x2]) * coeff[12] + in OneU4()
113 convert_float4(py3[x2]) * coeff[17] + in OneU4()
119 convert_float4(py4[x2]) * coeff[22] + in OneU4()
132 uint32_t x2 = x; in OneU2() local
138 convert_float2(py0[x2]) * coeff[2] + in OneU2()
144 convert_float2(py1[x2]) * coeff[7] + in OneU2()
150 convert_float2(py2[x2]) * coeff[12] + in OneU2()
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| D | rsCpuIntrinsics_advsimd_ColorMatrix.S | 443 subs x2, x2, #8
454 subs x2, x2, #8
477 subs x2, x2, #8
494 subs x2, x2, #8
511 subs x2, x2, #8
520 subs x2, x2, #8
528 subs x2, x2, #8
545 subs x2, x2, #8
554 subs x2, x2, #8
562 subs x2, x2, #8
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| D | rsCpuIntrinsics_advsimd_Resize.S | 113 lsl x2, x0, #VECSHIFT
115 add x0, x0, x2
116 udiv x1, x0, x2
117 msub x0, x1, x2, x0
185 sub x8, x2, x3
251 add x2, x2, #(CHUNKSIZE * 2 - 4) << 16
256 lsl x2, x2, #(47 - CHUNKSHIFT)
415 lsr x14, x2, #(63 - CHUNKSHIFT)
417 add x2, x2, x3
419 lsr x15, x2, #(63 - CHUNKSHIFT)
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| D | rsCpuIntrinsics_advsimd_YuvToRGB.S | 168 subs x2, x2, #32
187 subs x2, x2, #32
194 2: adds x2, x2, #32
209 tbz x2, #4, 1f
217 1: tbz x2, #3, 1f
225 1: tbz x2, #2, 1f
233 1: tbz x2, #1, 1f
241 1: tbz x2, #0, 1f
285 tbz x2, #4, 1f
287 1: tbz x2, #3, 1f
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| D | rsCpuIntrinsicBlur.cpp | 167 int x1, int x2) { in OneVFU4() argument
171 int t = (x2 - x1); in OneVFU4()
181 while(x2 > x1) { in OneVFU4()
200 const uchar *ptrIn, int iStride, const float* gPtr, int ct, int x1, int x2) { in OneVFU1() argument
202 int len = x2 - x1; in OneVFU1()
205 while((x2 > x1) && (((uintptr_t)ptrIn) & 0x3)) { in OneVFU1()
223 if (gArchUseSIMD && (x2 > x1)) { in OneVFU1()
224 int t = (x2 - x1) >> 2; in OneVFU1()
305 uint32_t x2 = xend; in kernelU4() local
311 stride, x1, info->current.y, x2 - x1, cp->mIradius, cp->mIp + cp->mIradius); in kernelU4()
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| D | rsCpuIntrinsicYuvToRGB.cpp | 122 uint32_t x2 = xend; in kernel() local
152 if((x1 & 1) && (x2 > x1)) { in kernel()
160 if((x2 > x1) && gArchUseSIMD) { in kernel()
161 int32_t len = x2 - x1; in kernel()
163 rsdIntrinsicYuv2_K(info->outPtr[0], Y, u, v, x1, x2); in kernel()
172 rsdIntrinsicYuv_K(info->outPtr[0], Y, v, x1, x2); in kernel()
176 rsdIntrinsicYuvR_K(info->outPtr[0], Y, u, x1, x2); in kernel()
184 if(x2 > x1) { in kernel()
186 while(x1 < x2) { in kernel()
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| D | rsCpuIntrinsics_advsimd_3DLUT.S | 127 subs x2, x2, #8
129 cmn x2, #8 // same as cmp x2, #-8
206 subs x2, x2, #8
211 cmn x2, #8 // same as cmp x2, #-8
219 tbz x2, #2, 2f
224 2: tbz x2, #1, 2f
227 2: tbz x2, #0, 2f
231 1: tst x2, #4
237 2: tst x2, #2
241 2: tst x2, #1
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| /frameworks/layoutlib/bridge/src/android/view/math/ |
| D | Math3DHelper.java | 23 public final static int min(int x1, int x2, int x3) { in min() argument
24 return (x1 > x2) ? ((x2 > x3) ? x3 : x2) : ((x1 > x3) ? x3 : x1); in min()
27 public final static int max(int x1, int x2, int x3) { in max() argument
28 return (x1 < x2) ? ((x2 < x3) ? x3 : x2) : ((x1 < x3) ? x3 : x1); in max()
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| D | p_med_ol.c | 174 Word16 x1, x2, x3, x4, x5; in median5() local
178 x2 = x[-1]; in median5()
183 if (x2 < x1) in median5()
186 x1 = x2; in median5()
187 x2 = tmp; in median5()
205 if (x3 < x2) in median5()
207 tmp = x2; in median5()
208 x2 = x3; in median5()
211 if (x4 < x2) in median5()
213 tmp = x2; in median5()
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| D | hp_wsp.c | 87 Word16 x0, x1, x2, x3; in Hp_wsp() local
99 x2 = mem[8]; in Hp_wsp()
103 x3 = x2; in Hp_wsp()
104 x2 = x1; in Hp_wsp()
120 L_tmp += (x2 * b[2])<<1; in Hp_wsp()
143 mem[8] = x2; in Hp_wsp()
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| /frameworks/av/media/libaudioprocessing/ |
| D | AudioResamplerFirGen.h | 251 inline double Poly3(double A, double B, double C, double x, double x2) {
252 return Poly2(A, B, x) + C * x2;
259 inline double Poly4(double A, double B, double C, double D, double x, double x2) {
260 return Poly2(A, B, x) + Poly2(C, D, x) * x2; // same as poly2(poly2, poly2, x2);
269 double x2 = x * x;
270 return Poly4(A, B, C, D, x, x2) + Poly3(E, F, G, x, x2) * (x2 * x2);
274 double H, double x, double x2, double x4) {
275 return Poly4(A, B, C, D, x, x2) + Poly4(E, F, G, H, x, x2) * x4;
280 double x2 = x * x;
284 double x4 = x2 * x2;
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| /frameworks/av/media/libeffects/loudness/common/core/ |
| D | math.h | 58 const T x2 = x * x; in ExpApproximationViaTaylorExpansionOrder5() local
59 const T x3 = x2 * x; in ExpApproximationViaTaylorExpansionOrder5()
60 const T x4 = x2 * x2; in ExpApproximationViaTaylorExpansionOrder5()
61 const T x5 = x3 * x2; in ExpApproximationViaTaylorExpansionOrder5()
62 return 1.0f + x + 0.5f * x2 + in ExpApproximationViaTaylorExpansionOrder5()
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| /frameworks/av/media/libeffects/loudness/dsp/core/ |
| D | dynamic_range_compression.cpp | 104 void AdaptiveDynamicRangeCompression::Compress(float *x1, float *x2) { in Compress() argument
107 std::max(std::fabs(*x2), kMinLogAbsValue)); in Compress()
130 *x2 *= compressor_gain_; in Compress()
131 if (*x2 > kFixedPointLimit) { in Compress()
132 *x2 = kFixedPointLimit; in Compress()
134 if (*x2 < -kFixedPointLimit) { in Compress()
135 *x2 = -kFixedPointLimit; in Compress()
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| /frameworks/av/media/libstagefright/foundation/ |
| D | base64.cpp | 131 uint8_t x2 = data[i + 1]; in encodeBase64() local
135 out->append(encode6Bit((x1 << 4 | x2 >> 4) & 0x3f)); in encodeBase64()
136 out->append(encode6Bit((x2 << 2 | x3 >> 6) & 0x3f)); in encodeBase64()
145 uint8_t x2 = data[i + 1]; in encodeBase64() local
147 out->append(encode6Bit((x1 << 4 | x2 >> 4) & 0x3f)); in encodeBase64()
148 out->append(encode6Bit((x2 << 2) & 0x3f)); in encodeBase64()
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| /frameworks/av/drm/mediadrm/plugins/clearkey/hidl/ |
| D | Base64.cpp | 118 uint8_t x2 = data[i + 1]; in encodeBase64() local
122 out->push_back(encode6Bit((x1 << 4 | x2 >> 4) & 0x3f)); in encodeBase64()
123 out->push_back(encode6Bit((x2 << 2 | x3 >> 6) & 0x3f)); in encodeBase64()
132 uint8_t x2 = data[i + 1]; in encodeBase64() local
134 out->push_back(encode6Bit((x1 << 4 | x2 >> 4) & 0x3f)); in encodeBase64()
135 out->push_back(encode6Bit((x2 << 2) & 0x3f)); in encodeBase64()
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| /frameworks/av/media/libeffects/testlibs/ |
| D | AudioBiquadFilter.cpp | 153 audio_sample_t x2 = mDelays[0][1]; in process_normal_mono() local
166 acc = mac_coef_sample(b2, x2, acc); in process_normal_mono()
172 x2 = x1; in process_normal_mono()
177 mDelays[0][1] = x2; in process_normal_mono()
211 audio_sample_t x2 = mDelays[ch][1]; in process_normal_multi() local
219 acc = mac_coef_sample(b2, x2, acc); in process_normal_multi()
225 x2 = x1; in process_normal_multi()
232 mDelays[ch][1] = x2; in process_normal_multi()
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| /frameworks/base/services/tests/servicestests/src/com/android/server/display/ |
| D | BrightnessMappingStrategyTest.java | 461 final int x2 = 2500; in testGammaCorrectionLowChangeAtCenter() local
464 final float y2 = GAMMA_CORRECTION_SPLINE.interpolate(x2); in testGammaCorrectionLowChangeAtCenter()
471 assertEquals(y2, strategy.getBrightness(x2), 0.01f /* tolerance */); in testGammaCorrectionLowChangeAtCenter()
475 strategy.addUserDataPoint(x2, (float) MathUtils.pow(y2, gamma)); in testGammaCorrectionLowChangeAtCenter()
477 assertEquals(MathUtils.pow(y2, gamma), strategy.getBrightness(x2), 0.01f /* tolerance */); in testGammaCorrectionLowChangeAtCenter()
489 final int x2 = 2500; in testGammaCorrectionHighChangeAtCenter() local
492 final float y2 = GAMMA_CORRECTION_SPLINE.interpolate(x2); in testGammaCorrectionHighChangeAtCenter()
499 assertEquals(y2, strategy.getBrightness(x2), 0.01f /* tolerance */); in testGammaCorrectionHighChangeAtCenter()
504 strategy.addUserDataPoint(x2, (float) MathUtils.pow(y2, gamma)); in testGammaCorrectionHighChangeAtCenter()
507 assertEquals(MathUtils.pow(y2, gamma), strategy.getBrightness(x2), in testGammaCorrectionHighChangeAtCenter()
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