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| author | Uli Schlachter <psychon@znc.in> | 2017-05-13 09:37:34 +0200 |
|---|---|---|
| committer | Uli Schlachter <psychon@znc.in> | 2017-05-13 09:37:34 +0200 |
| commit | 9d44136ef8e2a1ad2c6631beb4bbdaeed7a2dad8 (patch) | |
| tree | a10d24c1ad3eaa9716b0619ee566878df6dff500 /src/cairo-fixed-private.h | |
| parent | 91b25005d62fe4ca178f45d349374e42c29a5e11 (diff) | |
| download | cairo-9d44136ef8e2a1ad2c6631beb4bbdaeed7a2dad8.tar.gz | |
Revert "stroker: Check for scaling overflow in computing half line widths"
This reverts commit 91b25005d62fe4ca178f45d349374e42c29a5e11 because it
causes lots of new crashes due to assertion failures.
Diffstat (limited to 'src/cairo-fixed-private.h')
| -rw-r--r-- | src/cairo-fixed-private.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/cairo-fixed-private.h b/src/cairo-fixed-private.h index 8ee895b92..9ff8f7503 100644 --- a/src/cairo-fixed-private.h +++ b/src/cairo-fixed-private.h @@ -53,9 +53,6 @@ #define CAIRO_FIXED_ONE_DOUBLE ((double)(1 << CAIRO_FIXED_FRAC_BITS)) #define CAIRO_FIXED_EPSILON ((cairo_fixed_t)(1)) -#define CAIRO_FIXED_MAX (~0u >> (CAIRO_FIXED_FRAC_BITS + 1)) -#define CAIRO_FIXED_MIN (-(int)CAIRO_FIXED_MAX) - #define CAIRO_FIXED_ERROR_DOUBLE (1. / (2 * CAIRO_FIXED_ONE_DOUBLE)) #define CAIRO_FIXED_FRAC_MASK ((cairo_fixed_t)(((cairo_fixed_unsigned_t)(-1)) >> (CAIRO_FIXED_BITS - CAIRO_FIXED_FRAC_BITS))) @@ -126,16 +123,6 @@ _cairo_fixed_from_double (double d) #endif } -static inline cairo_bool_t -_cairo_fixed_from_double_safe (cairo_fixed_t *f, double d) -{ - if (unlikely (d < CAIRO_FIXED_MIN || d > CAIRO_FIXED_MAX)) - return FALSE; - - *f = _cairo_fixed_from_double (d); - return TRUE; -} - #else # error Please define a magic number for your fixed point type! # error See cairo-fixed-private.h for details. |