[ps] Use a color_t rather than open-code.

Simplify the code by tracking the current solid color with a
cairo_color_t.

1 files changed, 1 insertions, 4 deletions

diff --git a/src/cairo-ps-surface-private.h b/src/cairo-ps-surface-private.h
index 79ac983a..e78833d0 100644
--- a/src/cairo-ps-surface-private.h
+++ b/src/cairo-ps-surface-private.h
@@ -72,10 +72,7 @@ typedef struct cairo_ps_surface {
     cairo_bool_t use_string_datasource;
 
     cairo_bool_t current_pattern_is_solid_color;
-    double current_color_red;
-    double current_color_green;
-    double current_color_blue;
-    double current_color_alpha;
+    cairo_color_t current_color;
 
     int num_pages;