Searched defs:dsdx (Results 1 – 4 of 4) sorted by relevance
123 GLfloat s, r, dsdx; in sprite_point() local
417 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy, in _swrast_compute_lambda()488 const GLfloat dsdx = span->attrStepX[attr][0]; in interpolate_texcoords() local
1891 const GLfloat dsdx = span->attrStepX[attr][0]; in sample_lambda_2d_aniso() local
499 const float dsdx = fabsf(s[QUAD_BOTTOM_RIGHT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_1d() local514 const float dsdx = fabsf(s[QUAD_BOTTOM_RIGHT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_2d() local533 const float dsdx = fabsf(s[QUAD_BOTTOM_RIGHT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_3d() local