diff options
Diffstat (limited to 'src/cairo-path-stroke.c')
| -rw-r--r-- | src/cairo-path-stroke.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/src/cairo-path-stroke.c b/src/cairo-path-stroke.c index 3c02a94c..8c3064ea 100644 --- a/src/cairo-path-stroke.c +++ b/src/cairo-path-stroke.c @@ -175,7 +175,7 @@ _cairo_stroker_init (cairo_stroker_t *stroker, status = _cairo_pen_init (&stroker->pen, stroke_style->line_width / 2.0, tolerance, ctm); - if (status) + if (unlikely (status)) return status; stroker->has_current_face = FALSE; @@ -658,22 +658,22 @@ _cairo_stroker_add_caps (cairo_stroker_t *stroker) _compute_face (&stroker->first_point, &slope, dx, dy, stroker, &face); status = _cairo_stroker_add_leading_cap (stroker, &face); - if (status) + if (unlikely (status)) return status; status = _cairo_stroker_add_trailing_cap (stroker, &face); - if (status) + if (unlikely (status)) return status; } if (stroker->has_first_face) { status = _cairo_stroker_add_leading_cap (stroker, &stroker->first_face); - if (status) + if (unlikely (status)) return status; } if (stroker->has_current_face) { status = _cairo_stroker_add_trailing_cap (stroker, &stroker->current_face); - if (status) + if (unlikely (status)) return status; } @@ -761,7 +761,7 @@ _cairo_stroker_move_to (void *closure, cairo_point_t *point) /* Cap the start and end of the previous sub path as needed */ status = _cairo_stroker_add_caps (stroker); - if (status) + if (unlikely (status)) return status; stroker->first_point = *point; @@ -806,13 +806,13 @@ _cairo_stroker_line_to (void *closure, cairo_point_t *point) _compute_normalized_device_slope (&slope_dx, &slope_dy, stroker->ctm_inverse, NULL); status = _cairo_stroker_add_sub_edge (stroker, p1, p2, &dev_slope, slope_dx, slope_dy, &start, &end); - if (status) + if (unlikely (status)) return status; if (stroker->has_current_face) { /* Join with final face from previous segment */ status = _cairo_stroker_join (stroker, &stroker->current_face, &start); - if (status) + if (unlikely (status)) return status; } else if (!stroker->has_first_face) { /* Save sub path's first face in case needed for closing join */ @@ -890,7 +890,7 @@ _cairo_stroker_line_to_dashed (void *closure, cairo_point_t *point) &dev_slope, slope_dx, slope_dy, &sub_start, &sub_end); - if (status) + if (unlikely (status)) return status; if (stroker->has_current_face) { @@ -898,7 +898,7 @@ _cairo_stroker_line_to_dashed (void *closure, cairo_point_t *point) status = _cairo_stroker_join (stroker, &stroker->current_face, &sub_start); - if (status) + if (unlikely (status)) return status; stroker->has_current_face = FALSE; @@ -909,14 +909,14 @@ _cairo_stroker_line_to_dashed (void *closure, cairo_point_t *point) } else { /* Cap dash start if not connecting to a previous segment */ status = _cairo_stroker_add_leading_cap (stroker, &sub_start); - if (status) + if (unlikely (status)) return status; } if (remain) { /* Cap dash end if not at end of segment */ status = _cairo_stroker_add_trailing_cap (stroker, &sub_end); - if (status) + if (unlikely (status)) return status; } else { stroker->current_face = sub_end; @@ -927,7 +927,7 @@ _cairo_stroker_line_to_dashed (void *closure, cairo_point_t *point) /* Cap final face from previous segment */ status = _cairo_stroker_add_trailing_cap (stroker, &stroker->current_face); - if (status) + if (unlikely (status)) return status; stroker->has_current_face = FALSE; @@ -955,7 +955,7 @@ _cairo_stroker_line_to_dashed (void *closure, cairo_point_t *point) status = _cairo_stroker_add_leading_cap (stroker, &stroker->current_face); - if (status) + if (unlikely (status)) return status; stroker->has_current_face = TRUE; @@ -986,7 +986,7 @@ _cairo_stroker_curve_to (void *closure, a, b, c, d); if (status == CAIRO_INT_STATUS_DEGENERATE) return _cairo_stroker_line_to (closure, d); - else if (status) + else if (unlikely (status)) return status; initial_slope_dx = _cairo_fixed_to_double (spline_pen.spline.initial_slope.dx); @@ -1014,7 +1014,7 @@ _cairo_stroker_curve_to (void *closure, if (stroker->has_current_face) { status = _cairo_stroker_join (stroker, &stroker->current_face, &start); - if (status) + if (unlikely (status)) goto CLEANUP_PEN; } else if (! stroker->has_first_face) { stroker->first_face = start; @@ -1037,7 +1037,7 @@ _cairo_stroker_curve_to (void *closure, extra_points[3].y -= end.point.y; status = _cairo_pen_add_points (&spline_pen.pen, extra_points, 4); - if (status) + if (unlikely (status)) goto CLEANUP_PEN; status = _cairo_pen_stroke_spline (&spline_pen, @@ -1121,18 +1121,18 @@ _cairo_stroker_close_path (void *closure) status = _cairo_stroker_line_to_dashed (stroker, &stroker->first_point); else status = _cairo_stroker_line_to (stroker, &stroker->first_point); - if (status) + if (unlikely (status)) return status; if (stroker->has_first_face && stroker->has_current_face) { /* Join first and final faces of sub path */ status = _cairo_stroker_join (stroker, &stroker->current_face, &stroker->first_face); - if (status) + if (unlikely (status)) return status; } else { /* Cap the start and end of the sub path as needed */ status = _cairo_stroker_add_caps (stroker); - if (status) + if (unlikely (status)) return status; } @@ -1175,7 +1175,7 @@ _cairo_path_fixed_stroke_to_traps (cairo_path_fixed_t *path, status = _cairo_stroker_init (&stroker, stroke_style, ctm, ctm_inverse, tolerance, traps); - if (status) + if (unlikely (status)) return status; if (stroker.style->dash) @@ -1194,7 +1194,7 @@ _cairo_path_fixed_stroke_to_traps (cairo_path_fixed_t *path, _cairo_stroker_curve_to, _cairo_stroker_close_path, &stroker); - if (status) + if (unlikely (status)) goto BAIL; /* Cap the start and end of the final sub path as needed */ @@ -1254,7 +1254,7 @@ _cairo_rectilinear_stroker_add_segment (cairo_rectilinear_stroker_t *stroker, if (stroker->segments == stroker->segments_embedded) { new_segments = _cairo_malloc_ab (new_size, sizeof (cairo_line_t)); - if (new_segments == NULL) + if (unlikely (new_segments == NULL)) return _cairo_error (CAIRO_STATUS_NO_MEMORY); memcpy (new_segments, stroker->segments, @@ -1262,7 +1262,7 @@ _cairo_rectilinear_stroker_add_segment (cairo_rectilinear_stroker_t *stroker, } else { new_segments = _cairo_realloc_ab (stroker->segments, new_size, sizeof (cairo_line_t)); - if (new_segments == NULL) + if (unlikely (new_segments == NULL)) return _cairo_error (CAIRO_STATUS_NO_MEMORY); } @@ -1386,7 +1386,7 @@ _cairo_rectilinear_stroker_emit_segments (cairo_rectilinear_stroker_t *stroker) } status = _cairo_traps_tessellate_rectangle (stroker->traps, a, b); - if (status) + if (unlikely (status)) return status; } @@ -1403,7 +1403,7 @@ _cairo_rectilinear_stroker_move_to (void *closure, cairo_status_t status; status = _cairo_rectilinear_stroker_emit_segments (stroker); - if (status) + if (unlikely (status)) return status; stroker->current_point = *point; @@ -1449,13 +1449,13 @@ _cairo_rectilinear_stroker_close_path (void *closure) status = _cairo_rectilinear_stroker_line_to (stroker, &stroker->first_point); - if (status) + if (unlikely (status)) return status; stroker->open_sub_path = FALSE; status = _cairo_rectilinear_stroker_emit_segments (stroker); - if (status) + if (unlikely (status)) return status; return CAIRO_STATUS_SUCCESS; @@ -1512,7 +1512,7 @@ _cairo_path_fixed_stroke_rectilinear (cairo_path_fixed_t *path, NULL, _cairo_rectilinear_stroker_close_path, &rectilinear_stroker); - if (status) + if (unlikely (status)) goto BAIL; status = _cairo_rectilinear_stroker_emit_segments (&rectilinear_stroker); @@ -1520,7 +1520,7 @@ _cairo_path_fixed_stroke_rectilinear (cairo_path_fixed_t *path, BAIL: _cairo_rectilinear_stroker_fini (&rectilinear_stroker); - if (status) + if (unlikely (status)) _cairo_traps_clear (traps); return status; |