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|
uses core;
namespace render [extension "RENDER"] {
/* errors */
error pict_format;
error picture;
error pict_op;
error glyph_set;
error glyph;
/* types */
type picture = xid;
type pict_type = enum {
indexed,
direct
};
type pict_op = enum {
clear, src, dst, over, over_reverse, in,
in_reverse, out, out_reverse, atop,
atop_reverse, xor, add, saturate
};
type color = struct
{
card16 red;
card16 green;
card16 blue;
card16 alpha;
};
type pict_depth = struct {
card8 depth;
list[pict_visual] visuals;
};
type subwindow_mode = enum {
clip_by_children,
include_inferiors
};
type glyph_set = xid;
type glyph = card32;
type glyph_info = struct {
card16 width;
card16 height;
int16 x;
int16 y;
int16 off_x;
int16 off_y;
};
type pict_glyph = struct {
glyph_info info;
int16 x, y;
};
type glyphable = union
{
glyphset glyphset;
fontable fontable;
};
type glyph_elt8 = struct
{
int16 dx, dy;
list[card8] glyphs;
};
type glyph_item8 = union
{
glyph_elt8 glyph_elt8;
glyphable glyphable;
};
type glyph_elt16 = struct
{
int16 dx, dy;
list[card16] glyphs;
};
type glyph_item16 = union
{
glyph_elt16 glyph_elt16;
glyphable glyphable;
};
type glyph_elt32 = struct
{
int16 dx, dy;
list[card32] glyphs;
};
type glyph_item32 = union {
glyph_elt32 glyph_elt32;
glyphable glyphable;
};
type picture_attributes = masked_list {
boolean repeat;
picture alpha_map;
int16 alpha_x_origin;
int16 alpha_y_origin;
int16 clip_x_origin;
int16 clip_y_origin;
picture clip_mask;
bool graphics_exposures;
subwindow_mode subwindow_mode; // ok, types != fields
poly_edge poly_edge;
poly_mode poly_mode;
atom dither;
boolean component_alpha;
};
/* requests */
request create_picture[1000] {
picture id *;
drawable drawable;
pict_format format;
picture_attributes attributes;
errors:
alloc, drawable, id_choice, match, picmap,
picture, pict_format, value
}
request query_pict_formats[23] {
reply:
pict_format fallback;
list[pict_form_info] formats;
list[pict_screen] screens;
}
}
}
|
