pixel_formats

type pixel_formats = object

  m_rbuf: rendering_buffer_ptr;

  m_gamma: gamma_ptr;

  m_apply: gamma_ptr;

  m_order: order_type;

  m_comp_op: unsigned;

  m_step: unsigned;

  m_offset: unsigned;

  m_pix_width: unsigned;

  blender: func_blender;

  copy_pixel: func_copy_pixel;

  blend_pixel: func_blend_pixel;

  pixel: func_pixel;

  row: func_row;

  copy_hline: func_copy_hline;

  copy_vline: func_copy_vline;

  blend_hline: func_blend_hline;

  blend_vline: func_blend_vline;

  blend_solid_hspan: func_blend_solid_hspan;

  blend_solid_vspan: func_blend_solid_vspan;

  copy_color_hspan: func_copy_color_hspan;

  copy_color_vspan: func_copy_color_vspan;

  blend_color_hspan: func_blend_color_hspan;

  blend_color_vspan: func_blend_color_vspan;

  copy_from: func_copy_from;

  blend_from: func_blend_from;

  blend_from_color: func_blend_from_color;

  blend_from_lut: func_blend_from_lut;

  for_each_pixel: func_for_each_pixel;

  gamma_dir_apply: func_apply_gamma;

  gamma_inv_apply: func_apply_gamma;

  pixel_premultiply: func_apply_gamma;

  pixel_demultiply: func_apply_gamma;

  constructor Construct();

  function attach();

  function pix_ptr();

  function row_ptr();

  function _width; virtual;

  function _height; virtual;

  function _stride;

  function _pix_width;

  procedure apply_gamma_dir();

  procedure apply_gamma_inv();

  procedure comp_op_();

  function _comp_op;

  procedure premultiply;

  procedure demultiply;

end;

pixel_formats

TObject