Bug 829035. Reduce pixman bilinear precision to match upstream.

2013-02-03 16:47:01 -05:00 · 2013-02-03 16:47:01 -05:00 · 24e7f9e214
--- a/gfx/cairo/libpixman/src/pixman-private.h
+++ b/gfx/cairo/libpixman/src/pixman-private.h
@ -14,7 +14,7 @@
 #define LOWER_QUALITY_INTERPOLATION
 #define BILINEAR_INTERPOLATION_BITS 4
 #else
-#define BILINEAR_INTERPOLATION_BITS 8
+#define BILINEAR_INTERPOLATION_BITS 7
 #endif
 #define BILINEAR_INTERPOLATION_RANGE (1 << BILINEAR_INTERPOLATION_BITS)