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/packages/apps/Camera/jni/feature_stab/db_vlvm/
Ddb_feature_matching.cpp40 float f,g,fgsum,f2sum,g2sum,fsum,gsum,fg_corr,den; in db_SignedSquareNormCorr7x7_u() local
48 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
49 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
50 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
51 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
52 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
53 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
54 f= *pf; g= *pg; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
57 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
58 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
[all …]
Ddb_utilities_linalg.h257 inline int db_ScalarProduct512_s(const short *f,const short *g) in db_ScalarProduct512_s() argument
263 back+=(*f++)*(*g++); in db_ScalarProduct512_s()
270 inline int db_ScalarProduct32_s(const short *f,const short *g) in db_ScalarProduct32_s() argument
275 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
276 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
277 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
278 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
279 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
280 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
281 back+=(*f++)*(*g++); back+=(*f++)*(*g++); in db_ScalarProduct32_s()
[all …]
Ddb_metrics.h39 inline void db_CauchyDerivative(double J[4],double fp[2],const double f[2],double one_over_scale2) in db_CauchyDerivative()
73 x2=db_sqr(f[0]); in db_CauchyDerivative()
74 y2=db_sqr(f[1]); in db_CauchyDerivative()
90 fp[0]=r_fu*f[0]; in db_CauchyDerivative()
91 fp[1]=r_fu*f[1]; in db_CauchyDerivative()
94 half_dfu_dx=f[0]*coeff; in db_CauchyDerivative()
95 half_dfu_dy=f[1]*coeff; in db_CauchyDerivative()
99 J[0]=coeff2*f[0]+r_fu; in db_CauchyDerivative()
100 J[1]=coeff3*f[0]; in db_CauchyDerivative()
101 J[2]=coeff2*f[1]; in db_CauchyDerivative()
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/packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/
Ddb_feature_matching.cpp40 float f,g,fgsum,f2sum,g2sum,fsum,gsum,fg_corr,den; in db_SignedSquareNormCorr7x7_u() local
48 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
49 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
50 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
51 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
52 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
53 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
54 f= *pf; g= *pg; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
57 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
58 f= *pf++; g= *pg++; fgsum+=f*g; f2sum+=f*f; g2sum+=g*g; fsum+=f; gsum+=g; in db_SignedSquareNormCorr7x7_u()
[all …]
Ddb_utilities_linalg.h257 inline int db_ScalarProduct512_s(const short *f,const short *g) in db_ScalarProduct512_s() argument
263 back+=(*f++)*(*g++); in db_ScalarProduct512_s()
270 inline int db_ScalarProduct32_s(const short *f,const short *g) in db_ScalarProduct32_s() argument
275 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
276 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
277 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
278 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
279 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
280 …back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(*g++); back+=(*f++)*(… in db_ScalarProduct32_s()
281 back+=(*f++)*(*g++); back+=(*f++)*(*g++); in db_ScalarProduct32_s()
[all …]
Ddb_metrics.h39 inline void db_CauchyDerivative(double J[4],double fp[2],const double f[2],double one_over_scale2) in db_CauchyDerivative()
73 x2=db_sqr(f[0]); in db_CauchyDerivative()
74 y2=db_sqr(f[1]); in db_CauchyDerivative()
90 fp[0]=r_fu*f[0]; in db_CauchyDerivative()
91 fp[1]=r_fu*f[1]; in db_CauchyDerivative()
94 half_dfu_dx=f[0]*coeff; in db_CauchyDerivative()
95 half_dfu_dy=f[1]*coeff; in db_CauchyDerivative()
99 J[0]=coeff2*f[0]+r_fu; in db_CauchyDerivative()
100 J[1]=coeff3*f[0]; in db_CauchyDerivative()
101 J[2]=coeff2*f[1]; in db_CauchyDerivative()
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/packages/wallpapers/MusicVisualization/src/com/android/musicvis/vis4/
Dvu.rs40 rsgClearColor(0.f, 0.f, 0.f, 1.f);
49 rsMatrixLoadTranslate(&mat1, 0.f, -90.0f * scale, 0.f);
56 -208.0f, -33.0f, 0.0f, // space
57 0.0f, 1.0f, // texture
58 208, -33.0f, 0.0f, // space
59 1.0f, 1.0f, // texture
60 208, 200.0f, 0.0f, // space
61 1.0f, 0.0f, // texture
62 -208.0f, 200.0f, 0.0f, // space
63 0.0f, 0.0f); // texture
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/packages/wallpapers/MusicVisualization/src/com/android/musicvis/vis5/
Dmany.rs61 rsMatrixRotate(&mat1, 0.f, 0.f, 0.f, 1.f);
71 -208.0f, -33.0f, 600.0f, // space
72 0.0f, 1.0f, // texture
73 208, -33.0f, 600.0f, // space
74 1.0f, 1.0f, // texture
75 208, 200.0f, 600.0f, // space
76 1.0f, 0.0f, // texture
77 -208.0f, 200.0f, 600.0f, // space
78 0.0f, 0.0f); // texture
87 140.0f, 70.0f, 600.0f, // space
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/packages/wallpapers/Basic/src/com/android/wallpaper/galaxy/
Dgalaxy.rs24 #define ELLIPSE_RATIO 0.892f
25 #define PI 3.1415f
26 #define TWO_PI 6.283f
27 #define ELLIPSE_TWIST 0.023333333f
29 static float angle = 50.f;
74 float w = 2.f;
76 while (w >= 1.0f) {
77 x1 = rsRand(2.0f) - 1.0f;
78 x2 = rsRand(2.0f) - 1.0f;
82 w = sqrt(-2.0f * log(w) / w);
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/packages/wallpapers/Basic/src/com/android/wallpaper/fall/
Dfall.rs22 #define LEAF_SIZE 0.55f
109 leaf->y = rsRand(-height * 0.5f, height * 0.5f);
110 leaf->scale = rsRand(0.4f, 0.5f);
111 leaf->angle = rsRand(0.0f, 360.0f);
112 leaf->spin = degrees(rsRand(-0.02f, 0.02f)) * 0.25f;
115 leaf->altitude = -1.0f;
116 leaf->rippled = 1.0f;
117 leaf->deltaX = rsRand(-0.01f, 0.01f);
118 leaf->deltaY = -rsRand(0.036f, 0.044f);
134 g_DT = 0.1f;
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/packages/wallpapers/Galaxy4/src/com/android/galaxy4/
Dgalaxy.rs51 #define PI 3.1415f
52 #define TWO_PI 6.283f
60 float w = 2.f;
62 while (w >= 1.0f) {
63 x1 = rsRand(2.0f) - 1.0f;
64 x2 = rsRand(2.0f) - 1.0f;
68 w = sqrt(-2.0f * log(w) / w);
80 float wRatio = 1.0f;
81 float hRatio = 1.0f;
91 float scale = gGalaxyRadius / (screenWidth * 0.5f);
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/packages/wallpapers/Basic/src/com/android/wallpaper/nexus/
Dnexus.rs28 #define SPEED 0.2f // (200 / 1000) Pixels per ms
29 #define SPEED_DELTA_MIN 0.7f
30 #define SPEED_DELTA_MAX 1.7f
72 rsgProgramFragmentConstantColor(gPFTexture, 0.9f, 0.1f, 0.1f, 0.8f);
75 rsgProgramFragmentConstantColor(gPFTexture, 1.0f, 0.0f, 0.0f, 0.8f);
78 rsgProgramFragmentConstantColor(gPFTexture, 0.0f, 0.8f, 0.0f, 0.8f);
81 rsgProgramFragmentConstantColor(gPFTexture, 0.0f, 0.4f, 0.9f, 0.8f);
84 rsgProgramFragmentConstantColor(gPFTexture, 1.0f, 0.8f, 0.0f, 0.8f);
93 if (rsRand(1.f) > 0.5f) {
96 if (rsRand(1.f) > 0.5f) {
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/packages/wallpapers/HoloSpiral/src/com/android/wallpaper/holospiral/
Dholo_spiral.rs23 #define FOV 60.0f
24 #define SPIRAL_ROTATE_SPEED 15.0f
25 #define INNER_ROTATE_SPEED 1.5f
26 #define OUTER_ROTATE_SPEED 0.5f
78 static const INVERSE_360 = 1.0f / 360.0f;
80 return val - (multiplier * 360.0f);
102 rsMatrixRotate(&modelView, gXOffset * -SPIRAL_ROTATE_SPEED, 0.0f, 1.0f, 0.0f);
106 rsMatrixRotate(&rotateModelView, -gOuterRotateAngle, 0.0f, 0.0f, 1.0f);
117 rsMatrixRotate(&rotateModelView, gInnerRotateAngle, 0.0f, 0.0f, 1.0f);
135 gInnerRotateAngle = 0.0f;
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/packages/wallpapers/Basic/src/com/android/wallpaper/grass/
Dgrass.rs23 #define TESSELATION 0.5f
24 #define HALF_TESSELATION 0.25f
25 #define MAX_BEND 0.09f
26 #define SECONDS_IN_DAY 86400.0f
27 #define PI 3.1415926f
28 #define HALF_PI 1.570796326f
88 return t * t * (3.0f - 2.0f * t);
149 rx1 = rx0 - 1.0f;
155 return 2.3f * mix(u, v, sx);
169 rx1 = rx0 - 1.0f;
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/packages/wallpapers/PhaseBeam/src/com/android/phasebeam/
Dphasebeam.rs62 halfScreenWidth = screenWidth/2.0f;
63 halfScreenHeight = screenHeight/2.0f;
64 quarterScreenWidth = screenWidth/4.0f;
65 quarterScreenHeight = screenHeight/4.0f;
70 particle->position.x = rsRand(0.0f, 3.0f);
71 particle->position.y = rsRand(-1.25f, 1.25f);
75 z = 14.0f;
77 z = 25.0f;
79 z = rsRand(10.f, 20.f);
81 z = 24.0f;
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/packages/wallpapers/MusicVisualization/src/com/android/musicvis/
Dwaveform.rs42 #define FADEOUT_FACTOR 0.95f
60 float amp1 = sin(0.007f * wave1amp) * 120;
61 float amp2 = sin(0.023f * wave2amp) * 80;
62 float amp3 = sin(0.011f * wave3amp) * 40;
63 float amp4 = sin(0.031f * wave4amp) * 20;
65 float val = fabs(sin(0.013f * (wave1pos + i)) * amp1
66 + sin(0.029f * (wave2pos + i)) * amp2);
67 float off = sin(0.005f * (wave3pos + i)) * amp3
68 + sin(0.017f * (wave4pos + i)) * amp4;
69 if (val < 2.f && val > -2.f) val = 2.f;
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/packages/wallpapers/MagicSmoke/src/com/android/magicsmoke/
Dclouds.rs101 static float4 clearColor = {0.5f, 0.0f, 0.0f, 1.0f};
114 float __agl = (3.1415927f / 180.0f) * a; \
147 float m = 0.35f;
181 rotation[0] += 0.100f * timedelta;
182 rotation[1] += 0.102f * timedelta;
183 rotation[2] += 0.106f * timedelta;
184 rotation[3] += 0.114f * timedelta;
185 rotation[4] += 0.123f * timedelta;
190 xshift[0] += 0.00100f * timedelta;
193 xshift[1] += 0.00106f * timedelta;
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/packages/apps/Gallery2/tests/src/com/android/gallery3d/common/
DBlobCacheTest.java444 RandomAccessFile f;
448 f = new RandomAccessFile(data0File, "rw");
449 f.seek(1);
450 byte b = f.readByte();
451 f.seek(1);
452 f.write(b);
453 f.close();
458 f = new RandomAccessFile(data0File, "rw");
459 f.seek(1);
460 f.write(0xFF);
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/packages/apps/Gallery2/src/com/android/gallery3d/filtershow/filters/
DImageFilterSharpen.java38 float f[] = new float[9]; in createFilter() local
40 f[0] = -p; in createFilter()
41 f[1] = -p; in createFilter()
42 f[2] = -p; in createFilter()
43 f[3] = -p; in createFilter()
44 f[4] = 8 * p + 1; in createFilter()
45 f[5] = -p; in createFilter()
46 f[6] = -p; in createFilter()
47 f[7] = -p; in createFilter()
48 f[8] = -p; in createFilter()
[all …]
/packages/wallpapers/NoiseField/src/com/android/noisefield/
Dnoisefield.rs70 return t * t * (3.0f - 2.0f * t);
128 rx1 = rx0 - 1.0f;
134 ry1 = ry0 - 1.0f;
155 return 1.5f * mix(a, b, sy);
162 particle->position.x = rsRand(-1.0f, 1.0f);
163 particle->position.y = rsRand(-1.0f, 1.0f);
164 particle->speed = rsRand(0.0002f, 0.02f);
165 particle->wander = rsRand(0.50f, 1.5f);
168 particle->alphaStart = rsRand(0.01f, 1.0f);
192 rsgClearColor(0.0, 0.0, 0.0, 1.0f);
[all …]
/packages/apps/Gallery2/src/com/android/gallery3d/ui/
DEdgeEffect.java72 private static final float MAX_GLOW_HEIGHT = 4.f;
74 private static final float PULL_GLOW_BEGIN = 1.f;
200 HELD_EDGE_SCALE_Y, Math.min(distance * PULL_DISTANCE_EDGE_FACTOR, 1.f)); in onPull()
243 mEdgeAlphaFinish = 0.f; in onRelease()
244 mEdgeScaleYFinish = 0.f; in onRelease()
245 mGlowAlphaFinish = 0.f; in onRelease()
246 mGlowScaleYFinish = 0.f; in onRelease()
271 mEdgeAlphaStart = 0.f; in onAbsorb()
272 mEdgeScaleY = mEdgeScaleYStart = 0.f; in onAbsorb()
276 mGlowScaleYStart = 0.f; in onAbsorb()
[all …]
DFlingScroller.java109 float f = 1 - progress; in computeScrollOffset() local
110 f = 1 - (float) Math.pow(f, DECELERATED_FACTOR); in computeScrollOffset()
111 mCurrX = getX(f); in computeScrollOffset()
112 mCurrY = getY(f); in computeScrollOffset()
116 private int getX(float f) { in getX() argument
117 int r = (int) Math.round(mStartX + f * mDistance * mCosAngle); in getX()
126 private int getY(float f) { in getY() argument
127 int r = (int) Math.round(mStartY + f * mDistance * mSinAngle); in getY()
/packages/apps/Nfc/nxp/jni/
Dcom_android_nfc.cpp169 jfieldID f; in nfc_jni_get_nat() local
173 f = e->GetFieldID(c, "mNative", "I"); in nfc_jni_get_nat()
174 return (struct nfc_jni_native_data*)e->GetIntField(o, f); in nfc_jni_get_nat()
247 jfieldID f; in nfc_jni_get_p2p_device_handle() local
250 f = e->GetFieldID(c, "mHandle", "I"); in nfc_jni_get_p2p_device_handle()
252 return e->GetIntField(o, f); in nfc_jni_get_p2p_device_handle()
258 jfieldID f; in nfc_jni_get_p2p_device_mode() local
261 f = e->GetFieldID(c, "mMode", "S"); in nfc_jni_get_p2p_device_mode()
263 return e->GetShortField(o, f); in nfc_jni_get_p2p_device_mode()
271 jfieldID f; in nfc_jni_get_connected_tech_index() local
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/packages/apps/Camera/jni/feature_mos/src/mosaic/
DtrsMatrix.h37 inline double ProjZ(double trs[3][3], double x, double y, double f) in ProjZ() argument
39 return ((trs)[2][0]*(x) + (trs)[2][1]*(y) + (trs)[2][2]*(f)); in ProjZ()
42 inline double ProjX(double trs[3][3], double x, double y, double z, double f) in ProjX() argument
44 return (((trs)[0][0]*(x) + (trs)[0][1]*(y) + (trs)[0][2]*(f)) / (z)); in ProjX()
47 inline double ProjY(double trs[3][3], double x, double y, double z, double f) in ProjY() argument
49 return (((trs)[1][0]*(x) + (trs)[1][1]*(y) + (trs)[1][2]*(f)) / (z)); in ProjY()
/packages/apps/LegacyCamera/jni/feature_mos/src/mosaic/
DtrsMatrix.h37 inline double ProjZ(double trs[3][3], double x, double y, double f) in ProjZ() argument
39 return ((trs)[2][0]*(x) + (trs)[2][1]*(y) + (trs)[2][2]*(f)); in ProjZ()
42 inline double ProjX(double trs[3][3], double x, double y, double z, double f) in ProjX() argument
44 return (((trs)[0][0]*(x) + (trs)[0][1]*(y) + (trs)[0][2]*(f)) / (z)); in ProjX()
47 inline double ProjY(double trs[3][3], double x, double y, double z, double f) in ProjY() argument
49 return (((trs)[1][0]*(x) + (trs)[1][1]*(y) + (trs)[1][2]*(f)) / (z)); in ProjY()

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