_swrast_choose_aa_line_function compute_coveragef compute_coveragei compute_lambda compute_plane constant_plane DO_ATTRIBS DO_ATTRIBS DO_INDEX DO_RGBA DO_RGBA DO_Z DO_Z DO_Z make_sample_table NAME NAME NAME plot_func segment solve_plane SOLVE_PLANE solve_plane_chan solve_plane_recip SUB_PIXEL

static GLfloat compute_coveragei ( const struct LineInfo *  info, GLint  winx, GLint  winy  ) [static] Compute coverage value for color index mode. XXX this may not be quite correct. Returns: coverage in [0,15]. Definition at line 334 of file s_aaline.c. Referenced by plot(). { return compute_coveragef(info, winx, winy) * 15.0F; }