Ejemplos de gdev_prn_set_planar en C++ (Cpp)

Ejemplo n.º 1

Archivo: gdevppla.c Proyecto: ststeiger/ghostsvg

/* Create a planar buffer device. */
int
gdev_prn_create_buf_planar(gx_device **pbdev, gx_device *target, int y,
			   const gx_render_plane_t *render_plane,
			   gs_memory_t *mem, gx_band_complexity_t *for_band)
{
    int code = gx_default_create_buf_device(pbdev, target, y, render_plane, mem,
					    for_band);

    if (code < 0)
	return code;
    if (gs_device_is_memory(*pbdev) /* == render_plane->index < 0 */) {
	code = gdev_prn_set_planar((gx_device_memory *)*pbdev, *pbdev);
    }
    return code;
}

Ejemplo n.º 2

Archivo: gdevppla.c Proyecto: MasterPlexus/vendor_goldenve

/* Determine the space needed by a planar buffer device. */
int
gdev_prn_size_buf_planar(gx_device_buf_space_t *space, gx_device *target,
			 const gx_render_plane_t *render_plane,
			 int height, bool for_band)
{
    gx_device_memory mdev;

    if (render_plane && render_plane->index >= 0)
	return gx_default_size_buf_device(space, target, render_plane,
					  height, for_band);
    mdev.color_info = target->color_info;
    gdev_prn_set_planar(&mdev, target);
    if (gdev_mem_bits_size(&mdev, target->width, height, &(space->bits)) < 0)
	return_error(gs_error_VMerror);
    space->line_ptrs = gdev_mem_line_ptrs_size(&mdev, target->width, height);
    space->raster = bitmap_raster(target->width * mdev.planes[0].depth);
    return 0;
}