<!-- ##### SECTION Title ##### -->XlibRGB<!-- ##### SECTION Short_Description ##### -->Rendering RGB buffers to X drawables.<!-- ##### SECTION Long_Description ##### -->  <para>    The XlibRGB set of functions is a port of the #GdkRGB library to    use plain Xlib and X drawables.  You can use these functions to    render RGB buffers into drawables very quickly with high-quality    dithering.  </para><!-- ##### SECTION See_Also ##### -->  <para>    GdkRGB  </para><!-- ##### SECTION Stability_Level ##### --><!-- ##### STRUCT XlibRgbCmap ##### -->  <para>    FIXME: Describe this.  </para>@colors: FIXME.@lut: FIXME.<!-- ##### ENUM XlibRgbDither ##### -->  <para>    These values are used to specify which dithering method should be    used.  <symbol>XLIB_RGB_DITHER_NONE</symbol> will use no dithering    and simply map the colors in an RGB buffer to the closest colors    that the display can provide.    <symbol>XLIB_RGB_DITHER_NORMAL</symbol> will provide dithering    only on pseudocolor displays.    <symbol>XLIB_RGB_DITHER_MAX</symbol> will provide dithering on    pseudocolor and 16-bit truecolor or &ldquo;high color&rdquo;    displays.  </para>@XLIB_RGB_DITHER_NONE: Specifies no dithering.@XLIB_RGB_DITHER_NORMAL: Specifies dithering only on pseudocolordisplays.@XLIB_RGB_DITHER_MAX: Specifies dithering on high color displays.<!-- ##### FUNCTION xlib_rgb_init ##### --><para></para>@display: @screen: <!-- ##### FUNCTION xlib_rgb_init_with_depth ##### --><para></para>@display: @screen: @prefDepth: <!-- ##### FUNCTION xlib_rgb_gc_set_foreground ##### --><para></para>@gc: @rgb: <!-- ##### FUNCTION xlib_rgb_gc_set_background ##### --><para></para>@gc: @rgb: <!-- ##### FUNCTION xlib_draw_rgb_image ##### --><para></para>@drawable: @gc: @x: @y: @width: @height: @dith: @rgb_buf: @rowstride: <!-- ##### FUNCTION xlib_draw_rgb_image_dithalign ##### --><para></para>@drawable: @gc: @x: @y: @width: @height: @dith: @rgb_buf: @rowstride: @xdith: @ydith: <!-- ##### FUNCTION xlib_draw_rgb_32_image ##### --><para></para>@drawable: @gc: @x: @y: @width: @height: @dith: @buf: @rowstride: <!-- ##### FUNCTION xlib_draw_gray_image ##### --><para></para>@drawable: @gc: @x: @y: @width: @height: @dith: @buf: @rowstride: <!-- ##### FUNCTION xlib_rgb_cmap_new ##### --><para></para>@colors: @n_colors: @Returns: <!-- ##### FUNCTION xlib_rgb_cmap_free ##### --><para></para>@cmap: <!-- ##### FUNCTION xlib_draw_indexed_image ##### --><para></para>@drawable: @gc: @x: @y: @width: @height: @dith: @buf: @rowstride: @cmap: <!-- ##### FUNCTION xlib_rgb_ditherable ##### --><para></para>@Returns: <!-- ##### FUNCTION xlib_rgb_set_verbose ##### --><para></para>@verbose: <!-- ##### FUNCTION xlib_rgb_set_install ##### --><para></para>@install: <!-- ##### FUNCTION xlib_rgb_set_min_colors ##### --><para></para>@min_colors: <!-- ##### FUNCTION xlib_rgb_get_cmap ##### --><para></para>@Returns: <!-- ##### FUNCTION xlib_rgb_get_visual ##### --><para></para>@Returns: <!-- ##### FUNCTION xlib_rgb_get_visual_info ##### --><para></para>@Returns: <!-- ##### FUNCTION xlib_rgb_get_depth ##### --><para></para>@Returns: <!-- ##### FUNCTION xlib_rgb_get_display ##### --><para></para>@Returns: <!-- ##### FUNCTION xlib_rgb_get_screen ##### --><para></para>@Returns: <!--Local variables:mode: sgmlsgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")End:-->