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[paint-extents] Simplify transform_extents

This commit is contained in:
Behdad Esfahbod 2023-01-07 16:05:24 -07:00
parent e062f98260
commit a63d329261
1 changed files with 3 additions and 10 deletions
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13
src/hb-paint-extents.hh
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@ -130,18 +130,11 @@ typedef struct hb_transform_t
quad_x[3] = extents.xmax; quad_x[3] = extents.xmax;
quad_y[3] = extents.ymax; quad_y[3] = extents.ymax;
extents = hb_extents_t {};
for (unsigned i = 0; i < 4; i++) for (unsigned i = 0; i < 4; i++)
transform_point (quad_x[i], quad_y[i]);
extents.xmin = extents.xmax = quad_x[0];
extents.ymin = extents.ymax = quad_y[0];
for (unsigned i = 1; i < 4; i++)
{ {
extents.xmin = hb_min (extents.xmin, quad_x[i]); transform_point (quad_x[i], quad_y[i]);
extents.ymin = hb_min (extents.ymin, quad_y[i]); extents.add_point (quad_x[i], quad_y[i]);
extents.xmax = hb_max (extents.xmax, quad_x[i]);
extents.ymax = hb_max (extents.ymax, quad_y[i]);
} }
} }