Searched defs:dsdy (Results 1 – 3 of 3) sorted by relevance
417 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy, in _swrast_compute_lambda()489 const GLfloat dsdy = span->attrStepY[attr][0]; in interpolate_texcoords() local
1892 const GLfloat dsdy = span->attrStepY[attr][0]; in sample_lambda_2d_aniso() local
500 const float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_1d() local515 const float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_2d() local534 const float dsdy = fabsf(s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT]); in compute_lambda_3d() local