diff options
| author | Enrico Weigelt, metux IT consult <enrico.weigelt@gr13.net> | 2016-06-30 17:45:42 +0200 |
|---|---|---|
| committer | Uli Schlachter <psychon@znc.in> | 2016-07-02 13:27:11 +0200 |
| commit | ae403448af410984852aeff76278dc96e7141b9e (patch) | |
| tree | 955236aa74892477212ea58b9c1cd04e5e1b373a /src/cairo-line.c | |
| parent | 1272db90f85cf031e5d2ffb73d1af1259c9d4fb9 (diff) | |
| download | cairo-ae403448af410984852aeff76278dc96e7141b9e.tar.gz | |
core: fix compiler warnings
The code correct, but the compiler can't check that and thinks
there're uninitialized variables.
Perhaps we could rewrite it in a better way, so the compiler
can do better (even arch specific) optimizations.
Signed-off-by: Enrico Weigelt, metux IT consult <enrico.weigelt@gr13.net>
Signed-off-by: Uli Schlachter <psychon@znc.in>
Diffstat (limited to 'src/cairo-line.c')
| -rw-r--r-- | src/cairo-line.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cairo-line.c b/src/cairo-line.c index cb13927bd..dc00a9cb1 100644 --- a/src/cairo-line.c +++ b/src/cairo-line.c @@ -110,9 +110,9 @@ lines_compare_x_for_y_general (const cairo_line_t *a, * should prevent that before the tessellation algorithm * begins. */ - int32_t dx; - int32_t adx, ady; - int32_t bdx, bdy; + int32_t dx = 0; + int32_t adx = 0, ady = 0; + int32_t bdx = 0, bdy = 0; enum { HAVE_NONE = 0x0, HAVE_DX = 0x1, @@ -218,7 +218,7 @@ lines_compare_x_for_y (const cairo_line_t *a, HAVE_BX = 0x2, HAVE_BOTH = HAVE_AX | HAVE_BX } have_ax_bx = HAVE_BOTH; - int32_t ax, bx; + int32_t ax = 0, bx = 0; if (y == a->p1.y) ax = a->p1.x; |