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[svg] Enable the assertion that paint() is supported.

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The XXX comment before the disabled assert is misleading as the final
fallback image paint operation should never trigger UNSUPPORTED.
This commit is contained in:
Chris Wilson 2008-09-28 17:04:15 +01:00
parent 95e637f9ac
commit 8ad3031359
1 changed files with 4 additions and 9 deletions
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13
src/cairo-svg-surface.c
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@ -802,8 +802,11 @@ _cairo_svg_surface_analyze_operation (cairo_svg_surface_t *surface,
{
cairo_svg_document_t *document = surface->document;
if (surface->force_fallbacks)
if (surface->force_fallbacks &&
surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE)
{
return CAIRO_INT_STATUS_UNSUPPORTED;
}
/* SVG doesn't support extend reflect for image pattern */
if (pattern->type == CAIRO_PATTERN_TYPE_SURFACE &&
@ -2022,15 +2025,7 @@ _cairo_svg_surface_paint (void *abstract_surface,
if (surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE)
return _cairo_svg_surface_analyze_operation (surface, op, source);
/* XXX: It would be nice to be able to assert this condition
* here. But, we actually allow one 'cheat' that is used when
* painting the final image-based fallbacks. The final fallbacks
* do have alpha which we support by blending with white. This is
* possible only because there is nothing between the fallback
* images and the paper, nor is anything painted above. */
/*
assert (_cairo_svg_surface_operation_supported (surface, op, source));
*/
/* Emulation of clear and source operators, when no clipping region
* is defined. We just delete existing content of surface root node,