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script: Add support for replaying device-scale

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-09-05 16:13:56 +01:00
parent a4164142f2
commit 0266cb821f
1 changed files with 48 additions and 0 deletions
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48
util/cairo-script/cairo-script-operators.c
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@ -4849,6 +4849,30 @@ _set_device_offset (csi_t *ctx)
return CSI_STATUS_SUCCESS;
}
static csi_status_t
_set_device_scale (csi_t *ctx)
{
csi_status_t status;
cairo_surface_t *surface;
double x, y;
check (3);
status = _csi_ostack_get_number (ctx, 0, &y);
if (_csi_unlikely (status))
return status;
status = _csi_ostack_get_number (ctx, 1, &x);
if (_csi_unlikely (status))
return status;
status = _csi_ostack_get_surface (ctx, 2, &surface);
if (_csi_unlikely (status))
return status;
cairo_surface_set_device_scale (surface, x, y);
pop (2);
return CSI_STATUS_SUCCESS;
}
static csi_status_t
_set_extend (csi_t *ctx)
{
@ -6103,6 +6127,29 @@ _surface (csi_t *ctx)
}
}
status = csi_name_new_static (ctx, &key, "device-scale");
if (_csi_unlikely (status)) {
cairo_surface_destroy (surface);
return status;
}
if (csi_dictionary_has (dict, key.datum.name)) {
status = csi_dictionary_get (ctx, dict, key.datum.name, &obj);
if (_csi_unlikely (status))
return status;
if (csi_object_get_type (&obj) == CSI_OBJECT_TYPE_ARRAY) {
csi_array_t *array = obj.datum.array;
if (array->stack.len == 2) {
cairo_surface_set_device_scale (surface,
csi_number_get_value
(&array->stack.objects[0]),
csi_number_get_value
(&array->stack.objects[1]));
}
}
}
obj.type = CSI_OBJECT_TYPE_SURFACE;
obj.datum.surface = surface;
pop (1);
@ -6539,6 +6586,7 @@ _defs[] = {
{ "set-antialias", _set_antialias },
{ "set-dash", _set_dash },
{ "set-device-offset", _set_device_offset },
{ "set-device-scale", _set_device_scale },
{ "set-extend", _set_extend },
{ "set-fallback-resolution", _set_fallback_resolution },
{ "set-fill-rule", _set_fill_rule },