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PDF: Don't fallback due to CAIRO_ANTIALIAS_NONE

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This was a gratuitous thing that was causing excessive fallbacks in
mozilla printing to PDF. The only reason it was ever there was to
get some of the tests that rely on CAIRO_ANTIALIAS_NONE to pass.
Instead we now simply don't run those tests against the PDF backend.
This commit is contained in:
Carl Worth 2006-06-19 11:03:32 -07:00
parent 72e7667ed9
commit a3f2d92f11
2 changed files with 16 additions and 15 deletions
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16
src/cairo-pdf-surface.c
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@ -2440,14 +2440,8 @@ _cairo_pdf_surface_stroke (void *abstract_surface,
pdf_path_info_t info;
cairo_status_t status;
if (surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE) {
/* XXX: Does PDF provide a way we can preserve this hint? For now,
* this will trigger a fallback. */
if (antialias == CAIRO_ANTIALIAS_NONE)
return CAIRO_INT_STATUS_UNSUPPORTED;
if (surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE)
return _analyze_operation (surface, op, source);
}
assert (_operation_supported (surface, op, source));
@ -2495,14 +2489,8 @@ _cairo_pdf_surface_fill (void *abstract_surface,
cairo_status_t status;
pdf_path_info_t info;
if (surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE) {
/* XXX: Does PDF provide a way we can preserve this hint? For now,
* this will trigger a fallback. */
if (antialias == CAIRO_ANTIALIAS_NONE)
return CAIRO_INT_STATUS_UNSUPPORTED;
if (surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE)
return _analyze_operation (surface, op, source);
}
assert (_operation_supported (surface, op, source));

15
test/cairo-test.c
View file

@ -1222,6 +1222,14 @@ cleanup_ps (void *closure)
#if CAIRO_HAS_PDF_SURFACE && CAIRO_CAN_TEST_PDF_SURFACE
#include "cairo-pdf.h"
static const char *pdf_ignored_tests[] = {
/* We can't match the results of tests that depend on
* CAIRO_ANTIALIAS_NONE, (nor do we care). */
"rectangle-rounding-error",
"unantialiased-shapes",
NULL
};
cairo_user_data_key_t pdf_closure_key;
typedef struct _pdf_target_closure
@ -1241,8 +1249,13 @@ create_pdf_surface (cairo_test_t *test,
int height = test->height;
pdf_target_closure_t *ptc;
cairo_surface_t *surface;
int i;
/* Sanitizie back to a real cairo_content_t value. */
for (i = 0; pdf_ignored_tests[i] != NULL; i++)
if (strcmp (test->name, pdf_ignored_tests[i]) == 0)
return NULL;
/* Sanitize back to a real cairo_content_t value. */
if (content == CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED)
content = CAIRO_CONTENT_COLOR_ALPHA;