Searched defs:dtdx (Results 1 – 4 of 4) sorted by relevance
418 _swrast_compute_lambda(GLfloat dsdx, GLfloat dsdy, GLfloat dtdx, GLfloat dtdy, in _swrast_compute_lambda()491 const GLfloat dtdx = span->attrStepX[attr][1]; in interpolate_texcoords() local
1893 const GLfloat dtdx = span->attrStepX[attr][1]; in sample_lambda_2d_aniso() local
1121 GLfloat texcoord[4], dtdx[4], dtdy[4], color[4]; in _mesa_execute_program() local
562 const float dtdx = fabsf(derivs[1][0][quad]); in compute_lambda_2d_explicit_gradients() local606 const float dtdx = fabsf(derivs[1][0][quad]); in compute_lambda_3d_explicit_gradients() local639 const float dtdx = fabsf(derivs[1][0][quad]); in compute_lambda_cube_explicit_gradients() local