add kBicubicFilterBitmap_Flag to paint, just for testing purposes.

tests/PaintTest.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "Test.h"
 #include "SkPath.h"
 #include "SkPaint.h"
 #include "SkLayerDrawLooper.h"
 #include "SkBlurMaskFilter.h"
 
+// temparary api for bicubic, just be sure we can set/clear it
+static void test_bicubic(skiatest::Reporter* reporter) {
+    SkPaint p0;
+    REPORTER_ASSERT(reporter, 0 == (p0.getFlags() & SkPaint::kBicubicFilterBitmap_Flag));
+    p0.setFlags(p0.getFlags() | SkPaint::kBicubicFilterBitmap_Flag);
+    REPORTER_ASSERT(reporter, 0 != (p0.getFlags() & SkPaint::kBicubicFilterBitmap_Flag));
+    SkPaint p1(p0);
+    REPORTER_ASSERT(reporter, 0 != (p1.getFlags() & SkPaint::kBicubicFilterBitmap_Flag));
+    p0.reset();
+    REPORTER_ASSERT(reporter, 0 == (p0.getFlags() & SkPaint::kBicubicFilterBitmap_Flag));
+    p0 = p1;
+    p0.setFlags(p0.getFlags() | SkPaint::kBicubicFilterBitmap_Flag);
+}
+
 static void test_copy(skiatest::Reporter* reporter) {
     SkPaint paint;
     // set a few member variables
     paint.setStyle(SkPaint::kStrokeAndFill_Style);
     paint.setTextAlign(SkPaint::kLeft_Align);
     paint.setStrokeWidth(SkIntToScalar(2));
     // set a few pointers
     SkLayerDrawLooper* looper = new SkLayerDrawLooper();
     paint.setLooper(looper)->unref();
     SkMaskFilter* mask = SkBlurMaskFilter::Create(1, SkBlurMaskFilter::kNormal_BlurStyle);
@@ skipping 87 matching lines @@
     REPORTER_ASSERT(reporter, r.isEmpty());
 }
 
 static void TestPaint(skiatest::Reporter* reporter) {
     // TODO add general paint tests
     test_copy(reporter);
 
     // regression tests
     regression_cubic(reporter);
     regression_measureText(reporter);
+
+    test_bicubic(reporter);
 }
 
 #include "TestClassDef.h"
 DEFINE_TESTCLASS("Paint", TestPaintClass, TestPaint)