Searched refs:discriminant (Results 1 – 5 of 5) sorted by relevance
| /external/ImageMagick/MagickCore/ |
| D | resample.c | 905 const double discriminant = in ClampUpAxes() local
913 sqrt(discriminant > 0.0 ? discriminant : 0.0); in ClampUpAxes()
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| /external/skia/src/core/ |
| D | SkMatrix.cpp | 1728 double discriminant = sqrt(diff*diff + 4.0*Sb*Sb); in SkDecomposeUpper2x2() local
1731 w1 = 0.5*(trace + discriminant); in SkDecomposeUpper2x2()
1732 w2 = 0.5*(trace - discriminant); in SkDecomposeUpper2x2()
1734 w1 = 0.5*(trace - discriminant); in SkDecomposeUpper2x2()
1735 w2 = 0.5*(trace + discriminant); in SkDecomposeUpper2x2()
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| /external/pdfium/third_party/freetype/src/truetype/ |
| D | ttinterp.c | 6458 FT_F26Dot6 discriminant, dotproduct; in Ins_ISECT() local
6498 discriminant = FT_MulDiv( dax, -dby, 0x40 ) + in Ins_ISECT()
6511 if ( 19 * FT_ABS( discriminant ) > FT_ABS( dotproduct ) ) in Ins_ISECT()
6515 R.x = FT_MulDiv( val, dax, discriminant ); in Ins_ISECT()
6516 R.y = FT_MulDiv( val, day, discriminant ); in Ins_ISECT()
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| /external/freetype/src/truetype/ |
| D | ttinterp.c | 6468 FT_F26Dot6 discriminant, dotproduct; in Ins_ISECT() local
6510 discriminant = FT_MulDiv( dax, -dby, 0x40 ) + in Ins_ISECT()
6523 if ( 19 * FT_ABS( discriminant ) > FT_ABS( dotproduct ) ) in Ins_ISECT()
6527 R.x = FT_MulDiv( val, dax, discriminant ); in Ins_ISECT()
6528 R.y = FT_MulDiv( val, day, discriminant ); in Ins_ISECT()
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| /external/libgdx/extensions/gdx-freetype/jni/freetype-2.6.2/src/truetype/ |
| D | ttinterp.c | 6449 FT_F26Dot6 discriminant, dotproduct; in Ins_ISECT() local
6489 discriminant = FT_MulDiv( dax, -dby, 0x40 ) + in Ins_ISECT()
6502 if ( 19 * FT_ABS( discriminant ) > FT_ABS( dotproduct ) ) in Ins_ISECT()
6506 R.x = FT_MulDiv( val, dax, discriminant ); in Ins_ISECT()
6507 R.y = FT_MulDiv( val, day, discriminant ); in Ins_ISECT()
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