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Revert "[quartz] Approximate dense dashing patterns"

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This reverts commit 27701ed844.
Approximation is now done in gstate.
This commit is contained in:
Andrea Canciani 2010-01-30 09:29:48 +01:00
parent 2e91648bcb
commit 8ffe0fc382
1 changed files with 10 additions and 20 deletions
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30
src/cairo-quartz-surface.c
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@ -2054,30 +2054,20 @@ _cairo_quartz_surface_stroke (void *abstract_surface,
#define STATIC_DASH 32
float sdash[STATIC_DASH];
float *fdash = sdash;
double offset = style->dash_offset;
unsigned int max_dashes = style->num_dashes;
unsigned int k;
if (_cairo_stroke_style_dash_can_approximate (style, ctm, tolerance)) {
double approximate_dashes[2];
_cairo_stroke_style_dash_approximate (style, ctm, tolerance,
&offset,
approximate_dashes,
&max_dashes);
sdash[0] = approximate_dashes[0];
sdash[1] = approximate_dashes[1];
} else {
if (style->num_dashes%2)
max_dashes *= 2;
if (max_dashes > STATIC_DASH)
fdash = _cairo_malloc_ab (max_dashes, sizeof (float));
if (fdash == NULL)
return _cairo_error (CAIRO_STATUS_NO_MEMORY);
if (style->num_dashes%2)
max_dashes *= 2;
if (max_dashes > STATIC_DASH)
fdash = _cairo_malloc_ab (max_dashes, sizeof (float));
if (fdash == NULL)
return _cairo_error (CAIRO_STATUS_NO_MEMORY);
for (k = 0; k < max_dashes; k++)
fdash[k] = (float) style->dash[k % style->num_dashes];
}
CGContextSetLineDash (surface->cgContext, offset, fdash, max_dashes);
for (k = 0; k < max_dashes; k++)
fdash[k] = (float) style->dash[k % style->num_dashes];
CGContextSetLineDash (surface->cgContext, style->dash_offset, fdash, max_dashes);
if (fdash != sdash)
free (fdash);
} else