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    Searched refs:discriminant (Results 1 - 3 of 3) sorted by relevancy

  /xsrc/external/mit/freetype/dist/src/truetype/
ttinterp.c 6537 FT_F26Dot6 discriminant, dotproduct; local
6577 discriminant = ADD_LONG( FT_MulDiv( dax, NEG_LONG( dby ), 0x40 ),
6582 /* The discriminant above is actually a cross product of vectors */
6587 /* discriminant = |da||db|sin(angle) . */
6590 if ( MUL_LONG( 19, FT_ABS( discriminant ) ) > FT_ABS( dotproduct ) )
6595 R.x = FT_MulDiv( val, dax, discriminant );
6596 R.y = FT_MulDiv( val, day, discriminant );
  /xsrc/external/mit/MesaLib/dist/src/imgui/
imstb_truetype.h 4533 float discriminant = b*b - 4*a*c;
4534 if (discriminant < 0)
4537 float root = (float) STBTT_sqrt(discriminant);
  /xsrc/external/mit/MesaLib.old/dist/src/imgui/
imstb_truetype.h 4533 float discriminant = b*b - 4*a*c;
4534 if (discriminant < 0)
4537 float root = (float) STBTT_sqrt(discriminant);

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